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Made in

Spain

www.exafan.com

Climate control


www.exafan.com

COMPANY

Chapter.- 1.0 Exafan is a reference company in the development of automated equipment and construction systems for the farming industry.


A complete farming world

Reaching a level where the whole range of products responds to the highest quality and performance standards has not been an easy task. We have provided all of our systems with the details and features given by our clients, to whom we listen at all times, making clear our company´s clear service orientation.

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Company


Exafan was created more than 28 years ago by Juan Pascual Nadal its founder and owner. Exafan is an active and dynamic company in constant development that does not cease from adapting to the market requirements. At Exafan, we don´t hesitate to keep in close contact with our field of activity on a daily basis, travelling all over the world and setting up human relationships with clients and distributors. This way, we get to know the market requirements in the first person, a fact which enables us to successfully develop the most convenient products according to no matter what specific need. The loyalty to our principals makes Exafan a top international company, capable of offering the widest range of products as well as developing new activities, at the same time, our presence grows worldwide either through distributors or through our own subsidiaries, this allows us to be present and participate in the most outstanding projects taking place in more than 76 countries.

Exafan has become the most reliable option to execute your projects. We work hard in order to achieve two main goals: the animal welfare and our client´s successful investments.

JUAN JOSÉ PASCUAL NADAL MANAGING DIRECTOR

Company

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Proyects Exafan offers the com-

Exafan supplies state – of – the – art technological projects for its

plete control of your

clients in order to obtain the highest farm production level pos-

farms and a global so-

sible while taking care of the slightest detail so that the animals

lution to your needs.

enjoy a similar natural habitat to what they are used to, actually even better. The nature of our products is technical, but the services rendered and client´s assistance has to do with the personal side of it.

At Exafan, we work with the client on a collaborative basis, considering his needs and suggestions as an inspiration and improvement source, generating a close bilateral relation which will ultimately turn into a successful project.

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Company


EXPERIENCE Our company´s continuous improvement policy and search for the products and solutions that better adapt to today´s new market requirements, has forced Exafan to get involved in a permanent R + D effort, background of our innovating spirit and origin. We offer continuous training regarding the management of our equipment and systems, with the purpose of getting your farm maximum performance rate.

Warranty of a leading company At Exafan, quality is a strict standard including the design and development of better products and services as well as post-sales assistance. Our client´s loyalty has become Exafan´s efficient management extension. A whole range of services delivered guarantees it: installation and implementation, training on how to use our products and systems, follow – up visits to our clients, programed courses in destination, and the strengthening of the system processes in order to achieve the maximum efficiency ratios; as a consequence, the reduction of the problems caused by an adequate use of the systems.

Company

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SERVICES

CONCEPT

CONSULTING

CUSTOMISATION

We fuse the complete construction of your farm with the supply of the required equipment necessary to rear the animals in one single concept.

We advise on your project from the very beginning till its conclusion in a continuous way.

We understand each project requirements and goals.

PRODUCTION

RANGE

INTEGRAL

We manufacture most of the products we trade, a fact which makes us highly competitive in comparison with other companies within the industry.

We offer integral systems and solutions.

We have developed the capacity to offer the execution of integral animal production projects.

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Company


At Exafan, we are aware of our ecologic responsibilities. Our contribution to the environment is the efficient use of energy.

We are solidary and carry out a continuous friendly environmental process, as well as sustainable waste management. Due to this concern, several programs concerning energy saving and maximization such as “Energy

OUR PRODUCT Everything for the animal rearing and well-being on the basis of a sustainable environment.

save” and “Exagreen” have been implemented.

PRODUCTION PROCESS CONTROL Most of the products traded by Exafan are considered to be self – manufactured, which makes us tremendously competitive.

R+D Innovation. Exafan develops its designs in search for the improvements required by the market, taking advantage of its experience and deep knowledge about the sector. Research. Exafan takes care of all the required aspects necessary to keep its products at the highest level possible. An R + D department works very hard every day in order to innovate and improve our range of products. Satisfaction. Exafan is directly responsible for the product warranty, an important added value in relationship with the post – sales service since it does not depend on third parties, either in terms of the purchase of raw materials, design or production of systems.

Company

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10

Ventilation systems


www.exafan.com Climate control in pig facilities

CLIMATE CONTROL SYSTEMS

Chapter.- 2.0 Genetics has developed towards more productivity, but it has also become more demanding and sensible to the environmental stress. At Exafan, we work very hard so that your facilities are updated according to the genetic progress, this way, your business performance will be unbeatable.

ONE SOLUTION FOR EACH REQUIREMENT


The best environment, the best investment. Achieving a correct environmental situation depends on an appropriate design, knowledge and operation of the ventilation system.

We all know the importance given to a correct environment provided its direct relationship with productive and pathological parameters. However, an energetic consumption penalty due to an incorrect approach to the ventilation system is less known, the same regarding the reduction of the animal comfort and the worker´s health. A correct and stable climate control positively contributes not only to the growth and development of the animals, but it is also the essential baseline to keep and improve the health situation of the whole herd, unquestionable reason behind any profitable farm.

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Ventilation systems


CLIMATE CONTROL In order to obtain a better animal performance, it is fundamental that the climate control created inside the building is adapted to its requirements. Regarding its size, design, and location inside the building, Exafan has developed a solution that adapts to each situation according to the kind of rearing. Creating the optimal conditions for the animals and people in the most efficient way possible is the main goal.

MANAGEMENT

At Exafan, we especially focus on differentiating the constructive management and planning according to the facilities or the animals to be located inside, since ventilate a farrowing building (with modular rooms) is not the same as ventilating a gestation building (with diaphanous areas) • The lactating hyper-prolific sow has increased its heating production a lot, whereby we need to ventilate in winter in order to avoid a too high temperature inside the room, trying to offer the early – born piglets an independent comfortable area from the sow environment. •The gestation sows in groups, due to their adaptation capacity, do not need much temperature in winter, whereby we will mainly focus on keeping an optimal air quality. • Concerning lactating and weaning piglets, we have to be capable of generating an adequate “microclimate” in order to avoid stressing environmental factors.

Ventilation systems

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CORRECT VENTILATION In order to achieve a good air quality, with adequate oxygen levels, temperature and relative humidity, free of noxious gas as CO2 and NH3, ventilation must control the following parameters:

OXYGENE

HEAT

TEMPERATURE

Supply of enough oxygen to the animals

Extraction of the remaining heat caused by the animal metabolism.

The building design and ventilation goal is keeping the environmental temperature within the animal thermo-neutral area.

TURBULENCES

DUST

EFFICIENCY

It is very important to provide the buildings with constructive features that do not prevent the air flow direction and height from being correct, if the air flow crashes against other surfaces, as for example lamps or continuous feeders, the turbulence will make the cold air fall down to the floor.

It is very important to avoid the presence of the dust in suspension, which favors the generation of bacteria to be transmitted through the lot of animals and therefore increasing the quantity of animals exposed to possible diseases.

The use of energetically efficient ventilation is based on precise criteria, highly efficient fans and the adjustment of the ventilation system to the requirements calculated instead of operating at full capacity.

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Ventilation systems


The relative importance of the different factors affecting the internal climate control of a building largely varies according to the kind of animal located, density, building quality, including insulation, the

AVANT – GARDE Modern pig farms are complex

structures

requiring a good environmental control. The ventilation system is a central part of the facilities that must be integrated in the building if we wish to achieve an acceptable climate control.

weather forecast and the climate area. All the ventilation systems are based on the same principle, that is to say, when the external air moves through the building, it captures the humidity and heat. But it also eliminates the gas and dust. The existing heat and dust come from the animals as well as from other sources like the humid surface - for example the slats and manure pits -. In winter, the ventilation system mainly controls the humid air content. The addition of hot air to increase the retention capacity of the air water can be necessary (by reducing the relative humidity) and / or by keeping the adequate temperature. A ventilation system will only work correctly if the farm is rightly insulated and free of leaks. Insulation is necessary to keep the building hot and to avoid any condensation. Given that the temperature and air humidity content getting inside are usually below what is already there, this air will carry away the heat and humidity from inside.

Ventilation systems

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AIR

Basic considerations

Control

• The air flow will never directly affect the animals. The management and

• The ventilation used will have to cover the entire building; no dark areas

control systems deve-

without ventilation.

loped by Exafan are in

• Air will have the correct height and direction, the same applies to an

charge

adequate quantity and speed.

of

managing

the inter – actuation between the air getting

In order to implement these basic considerations and achieve a

in and getting out in an

correct air flow management, we will have to be capable of ac-

efficient way.

complishing the maximum synergy between the air coming in and coming out, whereby we will have to provide the system with the specific climate controllers capable of reaching the maximum performance for each situation.

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Ventilation systems


BASIC ELEMENTS In order to create the perfect environment inside the farm, it is necessary to supply fresh air, remove the vitiate air from inside and accomplish the optimal temperature and humidity conditions according to the race and growth cycle of the animals.

Harmony The key to success

The key to success of the systems provided by Exafan is based on the fact that our effort tends to achieve a total harmony between the different systems supplied. Control, extraction, heating, cooling, all of our products have been designed to understand one another in order to reach a maximum performance. To do so, we work very hard in designing simple climate controllers enabling the inter-actuation with any user´s level to be acceptable; totally autonomous heating and cooling systems with the lowest maintenance cost possible, very efficient extraction systems, use of high quality materials that add some optimal insulation and durability conditions to the building.

Ventilation systems

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COMPONENTS

CONTROL SYSTEM

AIR INLETS

AIR OUTLETS

CLIMATE CONTROLLERS, SENSORS, ACTUATORS

STATIC, DYNAMIC AIR INLETS

STATIC AND DYNAMIC

AIR INLETS ADAPTED TO THE DIFFERENT CONSTRUCTIVE DESIGNS.

LATERAL AND ZENITHAL AIR OUTLET SYSTEMS

Systems used to get the air inside the building, either static or dynamic (forced), which may be insulated or not according to the region´s and customer´s climate requirements

The air extraction system must comply with the room design requirements and solve any constructive problem that might appear; it must comply with the most demanding standards.

INTEGRAL MANAGEMENT SYSTEMS ADAPTED TO EACH KIND OF REQUIREMENT. The complete range of climate controllers developed by Exafan enables to adapt to each situation without any problem, meeting the climate and production control requirements.

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Ventilation systems


Climate control

KEY COMPONENTS FOR VENTILATION

HEATING

COOLING

NESTS, FLOOR PLATES, RADIANT

SPRAYING, EVAPORATIVE

FLOOR, HEATING TUBES.

PANELS

COMFORT ZONES TO SEPARATE THE MICROCLIMATES IN THE SAME ENVIRONMENT The need to install a heating system is defined by the animal physiological features determining the thermal requirements at the same time. Heating from an energetic efficient point of view is an essential requirement in order to combine ventilation and the absolute control of the climate inside.

SYSTEMS TO DIMINISH THE TEMPERATURE AND COOLING

A correct climate control is based on creating an adequate temperature, humidity and air purity level in our internal housing equipment. The secret of a good climate control is based on knowing how to perfectly control the temperature, air relative humidity, air speed on the animals at our own convenience, as well as the factors linked to the animal, considering the generation of heat, population density and content of noxious gas. Let´s not forget the factors linked to the environment, as the climate and building insulation.

The climate controlled by the computer is based on something else than just providing with fresh air and removing vitiate air. Keeping an ideal temperature inside the building is increasingly important. According to the climate area where the project is located, it is becoming more frequent to support the ventilation system in order to control the environmental temperature and relative humidity.

Ventilation systems

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Customized design according to the climate and production area. The technical approach proposed by Exafan is focused on designing a ventilation system adapted to each farm individual production, at the same time we guarantee a minimum consumption of energy. The intensive pig production is especially focused on the environmental control; we are creating an artificial environment in our facilities that allow a higher density of more productive animals.

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Ventilation systems


A SOLUTION FOR EACH REQUIREMENT At Exafan, we don´t only adapt to the ventilation design according to the climate area where the farm is located, we also carry out a customized study of the specific requirements such as the size and location of the building, paying attention to factors as for example the changes in the production system and genetic improvement, investments must modernize the ventilation system. We directly talk about climate control when we wish higher production levels.

Ventilation systems

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Ventilation systems


Climate control systems in diaphanous buildings • Gestation • Insemination • Fattening • Weaning • C.I.A. • Quarantines

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

The natural ventilation system only works thanks to the thermal forces and the air speed. The hot air inside the building is not as heavy as the colder external air getting inside the building. The hot air is carried towards the roof creating a negative pressure pushing the external cold air inside the building. The air may also move through the building by means of the air inlets placed on the side walls and by means of the static pressure created by the wind.

Step 1 Natura With the ventilation Natura, we essentially depend on the external environment, also on the laws of physics in order to achieve a correct climate control for the animal. It is a kind of ventilation that has no artificial control; that is why it can be only applied in favorable climate areas and with resistant animals. During all the seasons of the year, we depend on the oxygen natural renewal, although for an acceptable operation, the construction of the building will have to comply with a series of requirements such as: wide air inlets and zenithal air outlet or ridges used to evacuate or renew the environment.

AIR INLET Wide side air inlets

Natura

AIR EXTRACTION By means of the chimneys on the roof (with locking device). CONTROL Automatic air inlet controller RAV / RAV-BB /RAV-BBB

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Ventilation systems


Ventilation system

Natura

Advantages: • •

Economic system Simple management

Requirements to ensure a correct operation of the natural ventilation:

• • • • •

Wide air inlets. Air inlets on both sides. Ridges available for the air to get out. Favorable climate area. Animals not demanding many climate control requirements.

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

In the facilities using natural ventilation, we have no control of the ventilation air flow, since it depends on the internal and external temperature as well as the wind speed. We may run the risk that when the external temperature is the same or over the internal temperature, the air renewal can be very low. In order to avoid this, we will have to use a positive pressure system, which drives the air towards the building inside by means of fans, so that the air comes out from the building through the chimneys (static), which work as ridges in this case.

Step 1 Natura Natural ventilation Ventilation system in two steps, using natural or static ventilation when the external environmental conditions enable it and the second phase or when the environmental temperature is too high, the dynamic ventilation is activated, driving air inside the building with the fans located on the building side walls and helped by the cooling system if necessary.

Step 2 Natura Dinamic Dynamic Natural Ventilation (or overpressure). At the AIR INLET Wide side air inlets

Natura Dinamic

AIR EXTRACTIONION By means of the chimneys on the roof (with locking device) CONTROL Automatic climate controller of the air inlets RCI

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Ventilation systems

time of driving air inside the building with a high relative humidity percentage, we can favor a negative effect on the ventilation, since this excessive humidity can harm the animal health, as well as favor or accelerate the deterioration of the equipment and the structure due to excessive condensation; that is why Exafan especially focuses on controlling such humidity, so that it does not exceed the logical working limits thanks to the measurement and control systems.


Ventilation system

Natura Dinamic

Natura Natura Dinamic

STEP 1

on

on

on

on

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

In this system, we combine the negative ventilation or through depression in different steps with the positive or overpressure one, even the natural one. The negative pressure system constitutes the current most popular ventilation principle, due to the fact that it is probably simpler to control and consumes less energy than other automatic systems. In facilities where the building size is too large, we will have to consider a zenithal central ventilation in order to control the air speed and direction, since the cross horizontal ventilation would not be effective.

Step 1 Natura Ventilación Natural; Cuando las condiciones sean favorables podemos ventilar en natural aprovechando la fuerza del viento el cual renovará el aire de la granja entrando por la ventanas laterales y saliendo por las chimeneas que funcionan como cumbrera.

Step 2 DD Dynamic ventilation through Depression; As a complement to the natural ventilation, let´s connect the fans of the chimneys in this second step, in order to carry out the negative ventilation by removing the air from inside the building.

AIR INLET Wide side air inlets

Roof Dinamic NDD

AIR EXTRACTION By means of the chimneys on the roof (with locking device) CONTROL ATLAS / RNP climate controller

Step 3 DP Positive dynamic ventilation Let´s drive the air inside the building when the temperature is high in a certain season and connect the cooling system if the external conditions are unfavorable in order to achieve a higher temperature reduction.

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Ventilation systems


Ventilation systems

Roof Dinamic Natura DD DP

off

off

open

open

off

off

on

on

off

off

off

off

on

on

Curtain 10%

Curtain 10% on

on

on

on Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

The more insulated the building, the better the production results will be, and the energetic savings considerable, so whenever possible, we should be adding quality to the air getting inside by using the insulated materials offered by Exafan as well as the improvement considered thanks to the adjustable air inlets used to control the air flow and achieve the direction and height we are interested in. It is important for the air inlets to be focused on driving the air towards the roof during the cold season and towards the area of the internal housing equipment during the hot season. In order to avoid any air flow, let´s put some complementary heating sources below the air inlets.

Step 1 Dynamic Depression Dynamic ventilation through depression; The traditional model is based on small air inlets along the building side walls and the extraction fans in the middle of the room. The air inlets drive the air towards the middle of the room by mixing the cold air getting with the hot air already there and before it gets to the animals.

Step 2 Dynamic positive Positive dynamic ventilation Given high temperatures, let´s drive the air inside the building the same way we would do in the previous case, always with the option of adding some cooled

AIR INLET Wide side air inlets

Natura Dinamic DD

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AIR EXTRACTION By means of the chimneys on the roof (with locking device) CONTROL ATLAS / RNP climate controller

Ventilation systems

air in order to achieve a deeper temperature reduction.


Ventilation system

Roof Dinamic Dynamic Depression Dynamic Positive

on

on

aĂąadir entanas vea

off

off

off

off

on

on

Curtain 10%

Curtain 10% on

on

on

on

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

The same as the previous system, we are talking about ventilation for diaphanous rooms in two steps by combining according to the environmental temperature, let´s ventilate driving the air inside through the false ceiling by means of negative ventilation in cold seasons, where it acclimates and progressively gets the required temperature until it is removed through the chimney extractors. In hot seasons, let´s keep on removing the air through the chimneys but the air inlet is direct from the side cooling.

Step 1 Zenithal Power Stream The air inlet during the season with excessively low temperatures is made through the false ceiling where the air volume acclimates and gains some temperature degrees in order to get inside according to the direction and speed desired, and then it is removed through the central chimneys later on.

Step 2 Cold Power Stream The difference between cold temperatures and high temperatures is that instead of driving the air through the false ceiling, it will be made through the cooCONTROL Climate controller ATLAS / RNP

Power Stream

AIR EXTRACTION By means of dynamic chimneys on the roof. AIR INLET By means of the adjustable air inlets on the false ceiling. COOLING Cooling by means of the evaporative pads placed on both sides of the building.

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Ventilation systems

ling system on the side walls.


Ventilation system

Power Stream Zenithal Power Stream Cold Power Stream

OF

on

on

off

off

on

on

on

on

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

Regarding extreme climate conditions, where the minimum temperature goes below 0 degrees, efficient and sustainable systems are required, since the energetic consumption of the ventilation system implies almost half the farm consumption as it is a system continuously used. The Diffuse Cold Stream system is a flexible system that adapts to the farming facilities located in extreme climate spots, also in more favorable areas where we wish to control the ventilation system without consuming much energy.

Step 1 Difusse Stream Cold Thanks to the new air inlet chimney with a diffusor, we will be able to share the air flow inside the room, and control the speed and air flow at all times the same way we would do by regulating the diffusor height, being able to activate the removing fan in order to mix both air masses, the external cold air mixes with the air inside.

Step 2 Diffuse Flow Heat

Cold Stream Difusse

CONTROL Climate controller ATLAS / RNP

For summer temperatures, we will be able to get rid

AIR EXTRACTION By means of the dynamic chimneys on the roof Regarding the positive ventilation, the air extraction is made by means of the side air inlets plus the zenithal chimneys.

building by means of the fans located on the buil-

AIR INLET By means of the air driving dynamic chimneys including a diffusing and / or mixing system. Concerning the positive ventilation, the air inlet is made by means of side fans getting the air inside the building. COOLING Optional in determined cases.

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Ventilation systems

of the minimum air inlets by driving air inside the ding sides, the air removal can be made through the side air inlets and the zenithal chimneys.


Ventilation System

COLD STREAM Diffuse Cold Stream Diffuse Heat Flow

on

on

off

off

on

on

on

on

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

The neuter pressure system or COLD STREAM is based on some fans driving the air inside the building and the extractors removing the air from the building. In order to achieve optimal results and avoid any condensation problem, we must design a system with a slight negative pressure. On certain occasions, let´s add a fan mixing the air on the lower part of the inlet chimney, which moves and mixes the hot air inside with the cold air getting in during the cold season. This way, we reduce the risk of a cold air flow in the area where the animals are located.

Step 1 Neutral Flow The cold flow from outside is quickly mixed with the flow already acclimated inside, it drives the vitiate air outside by means of the zenithal extraction fans placed on the central chimneys.

Step 2 Diffuse Flow If the temperature is more favorable, we could get rid of the fans working as air removers with the pur-

CONTROL Climate controller ATLAS / RNP

Cold Stream NDH

AIR EXTRACTION By means of the dynamic chimneys on the roof. Regarding the positive ventilation, the extraction is made by means of the side air inlets and the zenithal chimneys. AIR INLET By means of the air driving dynamic chimneys with a diffusing and / or mixing system. Regarding the positive ventilation, the air inlet is made by means of the side fans driving the air inside the building. COOLING Optional in determined cases.

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Ventilation systems

pose of saving energy, thanks to this step, we will be able to regulate the diffusor height plus the extraction fan speed, control the air direction and prevent it from falling on the animals.

Step 3 Horizontal Dynamic Positive Usually, the maximum and minimum ventilation requirements should be met by following the previous steps, but in case of reaching high temperatures in summer, we can implement a horizontal positive ventilation system with the help of the cooling system.


Ventilation system

COLD STREAM NDH on

on

Neutral flow Diffuse flow Horizontal Dynamic Positive on

on

on

on

on

on

on

on

on

off

off

off

off

on

Ventilation systems

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KIND OF

DIAPHANOUS BUILDING

The Combi Tunnel System has been designed for areas with hot summer and dry winter along with important temperature differences and / or significant differences between day and night temperatures. During the Tunnel ventilation, a cold air flow in longitudinal direction is created, which usually has a cooling effect of 10 – 25º C. The Combi Tunnel system is adaptable to any kind of production and practically to any kind of building; it provides a stable climate control inside all year long. It is a ventilation system especially designed for buildings with a large section and very length. The Combi Tunnel ventilation generates a stable environment in the entire section of the building, the general climate control conditions equally affecting the animals enable to obtain unbeatable results in terms of growth, uniformity and physical condition of the animals.

Step 1 Cross At an external low temperature, the ventilation is caused in a lateral way, admitting the air through the wall air inlets and extracting the air through the roof chimneys.

Step 2 Tunnel When the external temperature is high, the system refers to the principle of tunnel ventilation. The air gets inside through the cooling pads and comes out through the exhaust fans on the opposite side. A cold air flow is created in a longitudinal sense with the consequent cooling effect.

Combi Túnel

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CONTROL Climate controller ATLAS / RNP / RCI AIR EXTRACTION By means of the dynamic chimneys on the roof. AIR INLET BY means of the side adjustable air inlets or guillotine air inlets. COOLING Cooling by means of the evaporative pads placed on the opposite end of the fans side.

Ventilation systems


Ventilation system

Combi – Tunnel Cross Tunnel

on

on

off

off

off

off

off

off

on SEVAN 05-XE

on

EX-50 NAVES

EX-50 NAVES

EX-50 NAVES

off

off

off off

off

EX-50 NAVES

off off

EX-50 NAVES

EX-50 NAVES

off

EX-50 NAVES

EX-50 NAVES

EX-50 NAVES

EX-50 NAVES

EX-50 NAVES

EX-50 NAVES

EX-50 NAVES

on

Requirements to guarantee a correct operation of the tunnel ventilation:

• Provision of enough air speed to cool through convection. • Provision of enough air flow to eliminate the production of heat by the animals. • Provision of enough exchange air so that there is renewed air inside the building. • Provision of enough “minimum” ventilation levels so that there is renewed air in the cold season. • Provision of an adapted design according to the local environment. • Less humid environmental conditions may require less ventilation and cooling than what is usual in humid weather conditions.

Ventilation systems

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Ventilation systems


Climate control systems in modular buildings • Weaning • Farrowing Ventilation systems

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KIND OF BUILDING

MODULAR WAGON

The pig internal housing equipment of the farrowing room is where the ventilation system is more demanding, it is where we must overcome the challenge of simultaneously achieve two microclimates, with almost totally opposed environmental conditions required: the ones for the sow and the ones for the piglets. The purpose is accomplishing an equilibrium between these two different environments, so that the energy supplied to the animals in the form of fodder is not wasted in a transformation required to maintain or regulate the body temperature but instead, used mainly for the production processes (development of the fetus, lactation, growth,‌). In modular rooms or type wagon, the forced ventilation through depression is typical for farrowing or weaning rooms, it is the most appropriate and widely used typology in this kind for internal housing equipment. CONTROL Climate controller EOS / DN-XX

Modular Stream Central

AIR EXTRACTION By means of the dynamic chimneys on the roof. AIR INLET By means of the adjustable air inlets enabling to manage the direction of the air flow according to what is required. COOLING Cooling by means of the evaporative pads placed on both sides of the room.

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Ventilation systems

Step 1 Cold Zenithal Central In large modular rooms, where it is extremely difficult to control the speed and the adequate direction of the air flow, we refer to the same ventilation principle applied to the diaphanous buildings, with an extraction chimney in the center of the room; this makes the air flow move from both sides of the room.

Step 2 Heat Zenithal Central When ventilating in summer, we must add some cooling, in order to offset the high external temperature.


Ventilation system

Modular Stream Cold Zenithal Central Heat Zenithal Central

on

off

off

on

on

on

The goal of designing a good environmental control system for the modular rooms is to monitor the following aspects:

• Temperature inside the room in the most stable way possible. • Renewal of the air inside in order to supply the required oxygen. • Homogenous distribution of the renewed air. • Avoid the air flow at the animal height. • Limitation of the relative humidity level, presence of noxious gas and dust in suspension.

Ventilation systems

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KIND OF BUILDING

MODULAR WAGON

Lactating piglets and early weaning piglets are especially sensible animals to the environmental factors such as thermal oscillation, air flows, etc.; we must arrange an adequate and stable environmental conditions as well as air quality to these animals, with the purpose of avoiding a decrease of the production parameters. Especially focusing on preserving the animals from the factors that can affect their comfort levels, to do so; we must provide comfort areas where the environmental conditions favor a reduction of the thermal stress, without compromising the environmental quality and purity. The challenge is to achieve all of this with the lowest energy consumption possible, to do so; Exafan offers an entire range of intelligent climate controllers as well as efficient and high quality extraction systems.

Step 1 Zenithal further Cold In order to meet the minimum ventilation required or that of winter, the air flow goes through the entire room so that when it gets to the area of the animals its temperature is already adequate.

Step 2 Zenithal further Heat When the external temperature is high, the air flow is required to go through the cooling pad and fall down closer to where the animals are placed.

CONTROL Climate controller EOS / DN-xx

Modular Stream Posterior

EXTRACION AIR By means of the dynamic chimneys on the roof. AIR INLET B means of the adjustable air inlets enabling to manage the air flow direction according to the requirements. COOLING Cooling by means of the evaporative pads placed in the climate control corridor.

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Ventilation systems


Ventilation System

Modular Stream Zenithal Further Cold Zenithal Further Heat

on

VRC

off

on

VRC

on/off

Ventilation systems

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KIND OF BUILDING

MODULAR WAGON

A bad environmental condition in the farrowing rooms may turn into an increase of the mortality and morbidity rates, diminution of the reproduction and production parameters, increase of the pharmaceutical cost, as well as number of days the facilities are occupied, etc. At Exafan, our major concern is to reach the maximum performance level of your farrowing rooms, to do so, it is necessary to have a good genetics, an adequate management of the production, feeding and reproduction systems, implementation of the correct health and biosecurity measures, but also a perfect environmental control, which enables to keep these so peculiar rooms for the animals located inside with the adequate comfort levels required and under the best conditions.

Step 1 Zenithal further cold In order to achieve the minimum ventilation required or that of winter, the air flow goes through the entire room, so that when it gets to the area of the animals, it is already at the right temperature.

Step 2 Zenithal further Heat When the external temperature is high, we make the air flow go through the cooling pad and fall down closer on the area where the animals are placed.

CONTROL Climate controller EOS / DN-xx

Modular Stream Posterior Long

AIR EXTRACTION By means of the dynamic chimneys on the roof. And in the last step, under extremely high temperatures, with an extraction fan on the back wall of the air inlets. AIR INLET By means of the adjustable air inlets we can manage the direction of the air flow according to the requirements. COOLING Cooling by means of the evaporative pads placed in the climate control corridor.

46

Ventilation systems

Step 3 Longitudinal Tunnel Usually, if we follow the previous steps, we should have met the maximum and minimum ventilation requirements, however, in some areas where the temperature in summer is too high, it is better to force the horizontal tunnel ventilation plus a contribution of the cooling system.


Ventilation System

Modular Stream Zenithal Further Cold Zenithal Further Heat Longitudinal Tunnel on

VRC

off

off

on

VRC

off

on/off

On/Off

VRC

on on

Ventilation systems

47


KIND OF BUILDING

MODULAR WAGON

In extreme climates where it would be extremely dangerous to ventilate by driving air inside the building (overall with extremely low temperatures), we must refer to facilities, increasingly usual when the air inlet is caused by the false ceiling, where the cold air acclimates in the air chamber generated between the external insulated roof and the false ceiling, where the adjustable air inlets are placed, this enables us to drive the air flow without risking the so delicate animal integrity placed in the farrowing facilities.

Step 1 Cold Zenithal Modular Stream In order to achieve the minimum ventilation required or that of winter, the air flow goes through the entire room; that is why when it gets to the area where the animals are located; it is already at the adequate temperature. The air removal takes place thanks to the minimum ventilation chimneys placed in the middle of the room, which makes it an ideal ventilation system for large modular rooms.

Step 2 Heat Zenithal Modular Stream When the temperature is more favorable, let´s move on to ventilating with the cooling system placed in the climate control corridor, therefore, the air getting CONTROL Climate controller EOS / DN-xx

Cold Modular Stream

AIR EXTRACTION By means of the dynamic chimneys on the roof AIR INLET By means of the adjustable air inlets on the false ceiling. COOLING Cooling by means of the evaporative pads placed in the climate control corridor.

48

Ventilation systems

inside through the false ceiling will be generated under the most advantageous conditions.


Ventilation System

Cold Modular Stream

Cold Zenithal Modular Heat Zenithal Modular

on

off

on

on

Ventilation systems

49


Clean rooms are those rooms with a controlled room that avoid an environmental pollution and operate under stable conditions. That is why, it is necessary to control the air temperature, relative humidity, lightning, speed and overall, the differential pressure. The air driven inside the room has been previously filtered thanks to the HEPA or ULPA filters. We must supply an air flow guaranteeing that the air flow inside the room is renewed a certain number of times per hour. In facilities where the animals located are of extremely high quality or have been genetically selected, the climate control system must guarantee an excellent level.

The filtration and depuration of the air driven inside must be capable of avoiding the infection or re-infection of the farm via the aerosol, strategies that are increasingly being implemented, even in farms with breeding sows.

Polluted air

Pure air 99.9% efficient

Pre – filter - Dust - Fluff - Pollen

Advanced clean HEVS

CONTROL Customized developed computer ZEUS AIR EXTRACTION By means of the static chimneys on the roof with VRC. AIR INLET BY means of the rotational motorized diffusers on the false ceiling. COOLING Cooling by means of a water cooler. Cooling pad HEATING Gas condensation boiler

50

Ventilation systems

Activated Carbon - Gases - Toxic odor

HEPA filter - Virus - Bacteria - Fungus - Pollen

The farms we wish to filter need a forced ventilation system that renews the air inside and drives it when it passes through the filters offering some resistance. Usually, the air is driven from the room roof. In most cases, the air flow is unidirectional even though it is possible to work with turbulent flows in order to keep the air in motion so that the particles having got inside are captured by the floor filters.


Ventilation System

HEVSŠ

Ventilation through overpressure with highly efficient filters.

EU 35

Bio-aerosol: solid or liquid particles from biological origin in suspension in the air or in other gaseous environments. The PRRS virus moves in bio-aerosol mode up to a distance of 9 km. and surrounded by organic material. Efficiency: capacity of the filters to stop particles as dust, pollen, mildew, and bacteria. The more efficient the filter, the smaller the size of the particle the filter may stop. Filter resistance: it is the effect of the filter when the air flow gets through. The filtering efficiency increases with a high resistance but the total air flow the filter let go through decreases. We will need a higher number of filters for the same amount of air flow to filter. However, with a low resistance degree, the filter is not so efficient in terms of stopping the particles, but it will allow a larger air flow to get through. We will need a lower number of filters.

Ventilation systems

51


www.exafan.com


TOGETHER Chapter .- 3.0 We go along with you. We wish to keep on creating added value by means of sustainable growth. We are committed to improving permanently, always beside you. All our efforts are focused on our client´s full satisfaction. We work non – stop, so that our quality management system


54

Range development


www.exafan.com Touchscreen information Management and control

TOUCH AND CONTROL SERIES

Chapter.- 3.1 Enter a new dimension, the new control and management experience of the new touchscreen climate controllers will get you through to the correct information just where you need it thanks to its easy operating system and great power.

NEW RANGE


The correct information, right where you need it.

INFORMATION

The intensive farming industry is involved in a continuous development process driven by the application of new health, animal welfare and environment protection standards, as well as by the sector own restructuration in order to adapt to the competitive levels required to take part in the current market activity.

56

Range development


DEVELOPMENT 01 Exafan created the new range of climate controllers capable of completely controlling any room inside a farm. It is a system that complies with the relationship between optimal robustness, either mechanic or electronic, easy to use at a low cost.

Exafan reinvents itself through the development of its range of climate controllers, taking a huge step towards the experience of the touchscreen management translated into “the touch and control series”.

TECHNOLOGY 02

Make the farms more competitive, offer jobs under equivalent working conditions existing in other industries and fulfill the lack of staff available are some aspects requiring from the farm owners to have higher automation and mechanization levels installed.

Innovation in each interaction; The touchscreen experience is totally different from everything we have previously done. However, we wanted to be as intuitive and easy to use as possible, therefore, we had to redesign the operating interface.

EXPERIENCE It is a good time to think over and propose technical design measures, as well as practical recommendations about how to manage a farm, with the purpose of rationally using energy in terms of savings and energetic efficiency.

03

Our company develops its designs in search for the improvements required by the market; we take advantage of our own experience and deep knowledge about the industry.

EFFICIENCY 04

Development, technology, experience, quality, efficiency, are some of Exafan´s distinguishing features having enabled us to outstand as a top international company on a world scale.

Exafan is very focused on the efficient use of the energy, that is to say, its consumption without any material waste. With the new line of “exagreen· products”, we may achieve a higher performance with the same energy while improving our competitive profile.

QUALITY 05

Quality continues to be the basic pillar of today´s trademark. Exafan keeps on offering the safest, most reliable and highest environmental quality control standard possible, adding more value to your purchase.

Range development

57


TOUCH AND CONTROL Series

The same heart, same power, same adaptation and customization that have always distinguished Exafan´s climate controllers and computers, with a management capacity making its comprehension and interaction with the device easier, where technological sublimation and results find their fair equilibrium.

58

Range development


RANGE DEVELOPMENT The new Touch and Control Series range of climate controllers have come up as a result of the fast development and economic progress experienced by the consumption electronic devices, a fact that makes users expect similar standards in comparison with other kinds of devices.

TOUCH AND CONTROL SERIES

New control devices, significantly easier to use, accessible anywhere, robust, highly reliable, and long – lasting since they don´t have any mobile part. The new series includes a totally redesigned enclosure; it offers a perfect symbiosis where nice aesthetic taste and technology find their maximum exaltation.

Range development

59


Exafan reinvents itself.

The huge step towards the “Touch and Control Series� touchscreen experience. Exafan offers an optimal range of computers and climate controllers in order to manage and control all the parameters influencing the animal rearing process. Including the simplest and most economic climate controllers used to operate easy functions, but also the most complete climate controllers version capable of interpreting and controlling all the variables involved in your business climate control management. A climate control range studied in a global way considering your business idiosyncrasy and concept. Exafan´s whole experience at the service of the New climate controllers, much more intuitive, more powerful, easy to manage, flexible and configurable in each situation.

60

Range development


NEW TOUCHSCREENS

Smart graphic module plus With the only limitation of our device memory, the new backlighted touchscreen installed in the new range of touchscreen climate controllers gives us the possibility to add many graphic blocks, with the purpose of simplifying the comprehension of the different parameters, the view of the data is reinterpreted in a more proper, clear and graphic way, making the interaction, management and comprehension of the climate controller much more simple. The touchscreen function brings us to a new level when we wish to view curves, records, we also can zoom in specific areas or drag as we would do with a state – of – the art device and previous boring tasks as the introduction of data make this new management experience a child´s game.

Range development

61


The main advantage of the touchscreen system is that we are not limited by any mechanic system (as it was the case with the pushbuttons and old displays features, etc.), whereby we may include an enormous quantity of attributes to our new climate controllers. Starting from a logic standard operation, at Exafan, and always in cooperation with our clients, we innovate according to any kind of request proposed, we understand it as a part of the harmony we look for in order to generate the best farmer – technology – animal synergy.

CLIMATE CONTROL

• Control and management • Ventilation • Heating • Cooling 62

Range development

PRODUCTION CONTROL

• Feeding • Supply and water consumption • Lighting control • Situation control


ALL INCLUDED

SAFETY

• Alarms • Early warning

HARMONY

• Updating • Integración con las plataformas • Enlargement • Expansion Range development

63


WORKING EXPERIENCE

MULTI TOUCHSCREEN

MULTI - LANGUAGES

Management through its touch interface.

Zoom on those areas you are interested in, even horizontal scrolling in order to move to hidden areas on the display.

Factory setting with the most widely spoken languages in the planet.

SETTINGS

HIGH DEFINITION

ALARM

Setting of the operating configuration by means of a card or through the remote platform.

High – definition display

Visual alarm in the climate controller, alarm activation relay. Management system to send alerts “alertsend”.

64

Range development


ACCESS

ENERGY SAVING ENDURANCE

MOBILITY

Coded access with several security levels so that nobody touches what must not be touched.

Operation mode “Eco�, the climate controller sets in low consumption mode and extends the touchscreen useful life this way.

Compatible with the Hiperion and Hiperion cloud communication and management program in order to operate the climate controller through a remote control device.

EASY INSTALLATION

EASY TO INSTALL

MANAGEMENT

Designed to be easily installed on the wall or embedded in an electric board.

Assisted installation system included in the operating system.

Pre - setting of the ventilation calculation system.

Range development

65


66

Range development


Assisted start – up system

Easy to install

EASY To Installation

The guided installation and start – up by means of the

During the start – up process of the climate controller,

steps offered by the operating system of the climate

the rOS San Mathius operating system will guide you

controller, makes it an easy process to be executed by

step by step through its setting process according to

any distributor or electrician with no need to refer to the

the elements being installed, allowing a simplified cus-

specialized technicians representing the trademark, the

tomization in each case, which will enable us to simplify

system connection is a child´s game.

the graphic displays, only showing the strictly required icons, this way, we get a much more simple interaction with the device.

Control de contactos termicos, pantalla 1

Control de contactos termicos, pantalla 1 Contacto Termico 1

Tipo de contacto

Contacto Termico 2

Tipo de contacto

Temperatura deseada <>

Temperatura deseada <> Contacto Termico 3

On / Off

Tipo de contacto Temperatura deseada <>

Contacto Termico 4

On / Off

Contacto Termico 1

Tipo de contacto Temperatura deseada <>

On / Off

On / Off

Tipo de contacto Temperatura deseada <>

On / Off

Todo un mundo Agropecuario

Thermal control display in the case of standard setting.

Todo un mundo Agropecuario

The same display with a much more minimalist setting, only showing the concepts to be used.

Range development

67


www.exafan.com Management and control

TOUCH AND CONTROL SERIES

Chapter.- 3.2 Enter a new dimension, the control and management experience of the new touchscreen climate controllers, thanks to their simplicity, management and great power, the right information just where you need it.

THE DEVELOPMENT OF THE RANGE


PIG RANGE PARA for farrowing and weaning Exafan have created these

climate

controllers

in order to completely control any room inside

CLIMATE CONTROL AND MANAGEMENT Production Safety

a farm. These devices comply with the optimal relationship between robustness, either in mechanical and electronic terms and easiness to handle at a low cost.

70

Climate controllers

• Eos • Argos • Faetón • Peripherals -Icaro -Orfeo


Climate controllers to manage individual rooms and average complex rooms, as those for farrowing and weaning, the same for the corridors management and climate control. They hold a series of features that make them highly efficient; simple to use, easy configuration, installation of automatic pre-settings, remote monitoring, multi â&#x20AC;&#x201C; language.

Complete range of climate controllers to individually manage the climate control of the modular rooms. Environmental control of the air climate control corridors from a single point of view: Peripherals that improve the performance profile of the climate controllers in order to increase their output power and the control capacity of the winches as well. Centralization computers to manage all the climate controllers monitoring each room from a central point (in the farrowing corridor itself).

Climate controllers

71


EOS

EOS. In the Greek mythology, EOS was a second generation God and son of Hiperion. Climate controller designed to solve the climate control issue inside average complex rooms, such as farrowing, and weaning, in its three versions, EOS, EOS – P, EOS – C. Farrowing rooms, weaning (room type wagon).

EOS is an intelligent climate controller easy to use, cost savings in terms of the energy consumption used for ventilation and heating thanks to it intelligent programming, this way we achieve a perfect harmony among all the systems shaping the room climate control. Considering the climate and production controller EOS, it has never been so easy to manage any individual room climate control.

CLIMATE CONTROL Management of the minimum ventilation. Management of the maximum ventilation Band width. Possibility to work with modulated ventilation. Programing of the air inlet speed desired. Registration control of the rearing data.

An endless list of functions presented in a clear and minimalist way, thanks to its graphic interface, such as: encrypted access, rearing curves, safety, climate and production control, etc.

Central stream modular ventilation TM

Monitoring of different types of sensors, in order to offset and rectify the ventilation calculations according to the external and internal conditions.

PRODUCTION CONTROL

Individual configuration with an installation assistant device called “Easy Step”, Customization and updating Program called “Harmony”.

Programmable clocks

Adaptable to the ventilation systems predefined by Exafan. Configurable working mode, ventilation calculations on the basis of the percentage or the kilos of animal meat.

72

Climate controllers

Back stream modular ventilation TM Cold modular ventilation TM

Water consumption control Feed consumption control

SAFETY Alarms Early warning


Environmental control

Safety

Management

Under control

Ventilation calculation per %

Display in the climate controller

On - sight

Curves

Ventilation calculation per kilos of meat

Alert sending system. Alertsend

Centralized through the climate controller Faetón

Graphs

Relay for an external alarm system

Remote control by means of the plataform Hiperión or Hiperión Cloud.

Reports

Production control

Feed supply (*1)

Lightning control

Water control (*1)

Status information

Updating program “harmony”

*1 through the management platform Hiperion.

Range

7”

ATLAS

EOS-P

4,7”

EOS

EOS-C

PANDORA

FAETÓN

ARGOS

AS

Centralized management via WIFI or cable by means of a central computer or mobile device.

Display 4,3”

Display 7” Climate controllers

73


* (1) Through the central computer Hiperion

Sensors

EOS-C

EOS

Quantity

Quantity

Display

2 1 1 2

2 1 1 2

Environmental temperature External temperature Relative humidity Heating for blankets Input for several sensors CO2 NH3 Depression gauge

EOS-P Quantity 2 1 1 2

1

2

2

2

Configurable

Configurable

Configurable

Size

Size

Size 4,3â&#x20AC;?

Smart Graphic Module Plus

7â&#x20AC;?

Alarm management Display in the climate controller Activation on the warning device Warning sending SMS @

* (1)

* (1)

* (1)

Thermal control devices Ventilation management All or nothing Controlled:

2 2

2 2

Heating Cooling

power 3 2

9 Amp

power 2 2

2 2

power 9 Amp

3 2

12 Amp

Loop communication Loop communication Wifi: Records: Curves:

6 points

6 points

Management Water: Fodder:

74

Climate controllers

* (1) * (1)

* (1) * (1)

* (1) * (1)


Remote control

BC

Weighing animals and fodder

Sensors

Loop climate controller

Co2

-Signal alarm -Visual warning of any anomaly in the climate controller

Cooling

Internal temperature

-2ยบ

75%

External Relative temperature humidity

First inlet group

ECM

EOS

M1

2 thermal configurable control devices as:

Heating

32ยบ

45ยบ

2 X Auxiliary configurable 2 x Probes blankets sensors as CO2; DP, Ammoniac, etc.

Second inlet group

ECM

Heating

Controlled ventilation outlet

Cooling

Valve control for chimneys Control of a revolution probe for a flow meter Group 1 M2

Controlled ventilation outlet Controlled outlet power M1 + M2 = 12 A

Group 3 On - Off

Group 4 On - Off

Group 2

Group 5 On - Off Regulated outlet of the auxiliary ventilation

Peripheral to control and manage the heating system

Helios

...

ICARO

Climate controllers

75


ARGOS

ARGOS. In the Greek mythology, the security guard, climate controller in charge of controlling and monitoring the different variables influencing the air climate control corridors, capable of interpreting the reading any sensor with the purpose of operating the heating and cooling systems and update the air inlet flows inside the farrowing rooms.

ARGOS is a climate controller specifically designed to control the climate and production system inside the corridors of the farrowing farms. A unique climate controller in charge of monitoring the temperature and external relative humidity, and also to exactly control the cooling and heating system of the corridor. On top of its series of programmable clocks used to time the lightning system inside the corridor, it may even control two feeding circuits.

CLIMATE CONTROL Cooling thermal control Heating thermal control Band width Control of the external conditions Two climate control areas for big corridors.

PRODUCTION CONTROL

Control of the fodder consumption Programmable clocks

SAFETY Alarms( relay activation and display in the equipment). Early warning through the platform Hiperion

76

Climate controllers


Safety

Environmental control

Management

Production control

Thermal controllers

Visualization in the climate controller

On – sight

Fodder supply

Independent control zones

System to send the alerts Alertsend

Centralized through the climate controller Faeton

Lightning control

Relay for the external alarm system

Remote by means of the platform Hiperion or Hiperion Cloud

4,7”

ATLAS

EOS-P

EOS

EOS-C

PANDORA

FAETÓN

ARGOS

ARGOS

* (1) Through the central computer Hiperion

Sensors

Quantity

Environmental quantity External environment Relative humidity

2 1 1

Display

Size 4,3”

Smart Graphic Module Plus

Alarm management Display in the climate controller Activation on the warning device Sending of warning signals SMS @

* (1) * (1)

Thermal controllers 4 4

Heating Cooling

Loop communication Loop communication:

Production management 3 3

Timers (lightning) Fodder:

Remote control

BC Sensors

Loop communication

-2º

32º

Internal communication

External temperature

75%

Relative humidity

Control of the supply building

Programmed lightning control ARGOS

Heating

Cooling

Heating

Cooling

Cooling

Heating

Cooling

Heating

Climate controllers

77


FAETÓN

FAETÓN is the new climate controller (central) with a touchscreen of 10,4” used to manage all the climate controllers shaping the climate control system in a building with “modular” rooms from a single point (in the corridor). It is the perfect option to control individual rooms in facilities where we wish to save money in our first investment, ideal to work with EOS – C climate controllers, thanks to the climate controller FAETON, we gain in terms of comfort, safety, since all the climate controllers may be handled by means of a large central touchscreen. Operating in centralized mode saves time, gives a general vision of the situation and avoids potential errors.

FAETÓN. In the Greek mythology, Son of the Sun and of Climene. Eventual conductor line of the father´s car. Night guard of its most sacred sanctuary, climate controller in charge of managing all the independent climate controllers located in each modular room from a single point.

CLIMATE CONTROL Management from a single terminal unit Cooling thermal control Heating thermal control Band width Control of the external conditions Two areas for the climate control inside big corridors

PRODUCTION CONTROL Fodder consumption control Programmable clocks

SAFETY Alarms (activation relay and display in the equipment) Early warning through the platform Hiperión

AS

78

Climate controllers


Safety

Control

Management

Production control

Centralization on one point

Display in the climate controller

On - sight

Fodder supply

Display10,4 “

Alert sending system Alertsend

Centralized through the climate controller Faetón

Lightning control

Corridor climate control

Relay for the external alarm system

Remote control by means of the platform Hiperión or Hiperión Cloud.

10,4”

ATLAS

EOS-P

EOS

Remote communication

EOS-C

PANDORA

FAETÓN

ARGOS

BC Sensors

Loop communication

32º

Internal temperature Programmable lightning control

-2º

75%

External temperature

Relative humidity

Control of two supply lines FAETÓN

Heating

Cooling

Heating

Cooling

EOS-C

EOS-C

EOS-C

EOS-C

EOS-C

Climate controllers

79


ATLAS More efficiency High - range climate controllers to monitor the pig building inside.

CLIMATE CONTROL AND MANAGEMENT Production Safety

The intelligent climate control is the new alternative available for the Exafan high â&#x20AC;&#x201C; range climate controllers to adapt according to the weather and client´s requirements in a specific area, adjusting their ventilation and climate control calculations in a more precise and optimal way so as to achieve better production results with the lowest

energy cost possible.

80

Climate controllers


More power, more features, higher adaptability and robustness in order to succeed when facing extreme conditions. The same simplicity applied to its management, configuration, interaction, safety and mobility. The climate controller ATLAS has been designed in order to practically interpret all the signals we may find in the most complex farming facilities. It enables us having all the climate parameters under control: temperature, noxious gases generated by the animals, relative humidity, etc., as well as monitoring external conditions and influence the ventilation calculations. With this new climate controller, we have access to much more information, management curves with higher definition, recordsâ&#x20AC;Ś Starting from now on, the synergy generated by all the devices will be an added value in order to obtain the maximum efficiency of your business.

Climate controllers

81


ATLAS

In the Greek mythology, ATLAS was a young Titan, Zeus condemned him to support the pillars holding the Earth on his shoulders. It is responsible for controlling highly complex diaphanous buildings, as for example those for gestation, insemination, etc.

ATLAs is a powerful, reliable and manageable climate controller used to manage highly complex rooms or buildings, with a renewed graphic interface, this implies an easy management experience, while handling a large number of intelligent climate control functions.

CLIMATE CONTROL Management of the minimum ventilation and band width Possibility to work with modulation or rotation. Programing of the air inlet speed desired. Registration control of the rearing data.

The display 7.4 inches wide shows general information very easily about the building status at a simple glance and thanks to pictograms. We may access the remaining functions by means of an encrypted access display.

Work in natural, cross, transitional or tunnel status. Control of the infuences. Work with curves (9 points and up to 150 days). Control of the records regarding temperature and humidity values (150 days).

KINDS OF VENTILATION

More than 30 outlets available to control any device, features that can be widened by means of several peripherals such as PANDORA or ICARO. Interpretation of all kind of signals: temperature, humidity, CO2, Ammoniac. Work with a differential pressure system. Individual configuration with an installation assistant device included called “Easy Step”, customization and updating program “Harmony”.

Roof Dynamic Ventilation TM Ventilation Power Stream TM Ventilation Cold Stream TM Ventilation Modular Stream TM Ventilation Cold Modular TM

PRODUCTION CONTROL Water consumption control Fodder consumption control Programmable clocks

Adaptable to the ventilation systems predefined by Exafan.

SAFETY Alarms

Configurable work mode, ventilation calculations per percentage or per Kilos of animal meat.

82

Climate controllers

Early warning


Safety

Environmental control

Under control

Management

Ventilation control per %

Display in the climate control

On - sight

Curves

Ventilation calculation of kilos of meat

Alert sending system Alertsend

Centralized through the climate controller Faetón

Graphs

Intelligent ventilation system

Relay for the external alarm system

Remote control by means of the platform Hiperión or Hiperión Cloud.

Reports

Production control

Fodder supply

Lightening control

Updating program “harmony”

Water control

Status information

Efficient calculation

7”

ATLAS

EOS-P

EOS

EOS-C

PANDORA

FAETÓN

Climate controllers

83


ATLAS Sensors

Quantity 4 1 1

Environmental temperature External temperature Relative humidity Inlet for several sensors

1 1 1

CO2 NH3 Depression gauge

Display

Size 7â&#x20AC;?

Smart Graphic Module Plus

Alarm Management Display on the climate controller Display activation Warning sending SMS @

* (1)

* (1)

Thermal control 4 4

Heating Cooling

Ventilation management

Power 12

All or nothing:

Analogic outlets 1 1 1 1

% calculated for the cross air inlet. % calculated for the cross air inlet. % calculated for the tunnel air inlet. % analogic lightning.

Loop communication Loop communication: Wifi: Records: Curves:

9 points 150 days

Production management 1

Water: Fodder: Lightning

84

* (1) 1

Climate controllers

with records of the daily consumptions * (1)Through the central computer HiperiĂłn


Remote communication

BC Sensors

Loop communication

Animal and fodder weighing

Co2

-Alarm signal -Visual warning of any climate controller anomaly

CO2

NH3

NH3

32ยบ

DP

DP

-2ยบ

4x Internal temperature

External Relative temperature humidity

4 thermal controls Configurable as: ATLAS

75%

ECM

First air inlet group

ECM

Second air inlet group

Light clock Heating

Cooling

Heating

Cooling Heating

Cooling

Heating

Cooling

Analogic / Digital Water meter MV1

MV1

MV1

MV1

MV1

6 independent groups of lifting air inlets Group 1 On - Off

...

Group 6 On - Off

...

Group 12 On - Off

Group 2

Expansion module Regulated outlet of the auxiliary ventilation

PANDORA

...

ICARO

Climate controllers

85


Monitoring

86

Control


www.exafan.com To monitor, control, optimize, make profitable, warn, detect.

WELCOME TO THE CONTROL

Chapter.- 3.3 Being conscious of the requirements before, precisely apply the exact resources at the ideal time and know more about our business to make it more profitable are Exafan major´s concern, here is where the data acquisition and control system plays a crucial role.

TOOL

Ă&#x20AC; LA CARTE


ALL THE INFORMATION ABOUT YOUR FARM ANYWHERE AND IN REAL TIME

MEASUREMENT

CONTROL

REPORTS

Any kind of measurement in real time

Different remote controlled devices thanks to our application.

Analysis and comparison of consumptions, costs, perfor-

RULES

NOTIFICATIONS

MOBILITY

Configuration of the actions required to control the devices through predefined and restricted parameters with the purpose of receiving a notification when such rules are not observed.

Alerts and information. Automated warnings to your email, mobile phone, etc.

Access to the information through the internet anywhere you are.

Monitoring

88

Control

mance.


CONSTANTLY MONITOR YOUR FARM Knowing the farm technical rates in order to improve the efficiency and profitability level is one of the services delivered by Exafan by means of a program designed that enables to know your farm equipment consumption, including access to detailed information and control in real time. The necessary rigor regarding the information collection, computerization and the speed the information already

TOOL Ă LA CARTE Maximize your business productivity.

transformed in technical rates by means of simple reports easy to understand is received by the farmer, are essential aspects for the right operation of any technical program we wish to implement in our farm. This technology enables monitoring the data explaining what is going on in the farm. Thanks to this tool, we previously know the requirements in detail so that we may apply the exact resources at the ideal time. Knowing more about our business in order to make it more profitable, enables a better control with no errors, this way, we never remain without gas in the deposit because we exactly know what remains inside, we will be able to medicate and clean the water circuits through a remote device, and even decide with which weight we remove the birds to the slaughterhouse according to a determined supermarket demand.

Monitoring Control

89


Your safe and healthy farm

MEASURING. In real time

Water consumption. Monitor the quantity of water available in the deThanks to the Exafan

posits as well as the comparative values of the farm consumption.

software,

Heating consumption, electric power. The same as it happens with

you may constantly mo-

water, every kind of consumption supposed to be measured by means

nitor your farm resour-

of a reader or gauge; we will be able to register the data for such analy-

ces, identify the waste

sis.

points and eliminate the

Fodder stock. Information about the existing levels of the fodder stock

associated costs.

in the silos, notification of any irregular consumption or limited stocks

management

level. Supply without any failure. Fodder level control in the silos, of the water in the deposits and the correct operation of the distribution mechanisms for such resources. Measurement of the polluting factors. Constant monitoring of the CO2 level and / or ammoniac, among others, in order to better control the farm environmental quality. Maintenance of the ideal temperature. It is a decisive factor regarding the productivity and reduction of the animal mortality rate. Thanks to the software developed by Exafan, you may react to the internal and exterMonitoring

90

Control

nal temperature changes.


CONTROL OF THE RESOURCES Thanks to the software developed by Exafan, you may program an endless number of physical or virtual devices. These devices are customized and identified according to your requirements in order to facilitate the constant monitoring of your operations. You will be able to navigate through the different buildings and check the data regarding any kind of measurement unit (power, temperature, weight, volume, etc.) and make any operation later on. The presentation of the data is presented in several formats and units, with instantaneous readings and / or accumulated records, with or without an equipment image in order to check it fast. Easy and accessible visual representation.

CONTROL. Keep under control

Device control. Automatic or manual remote control for the user, two individual or group devices, physically monitored in the farm, using functions as on / off, timer and configuration among others. Operation programming. Set up an operation agenda for the equipment, such as for the heating equipment, ventilation, air inlets, supply, and others. Know the status of your equipment and control your actions every time is necessary, with a simple click. Home automation. Programming the lightening system, the access control mechanism, checking the presence of workers inside the farm, or viewing the status of the animals by means of the security cameras will be an easy task anywhere you are.

Monitoring Control

91


CUSTOMIZED reports

Either for small farms or for systems of mass production in large size farms

Its flexible adaptation to the user´s requirements is one of its outstanding features. It has many predesigned reports for the users and veterinarians. Besides, it is possible to set up customized reports in a very easy and intuitive way.

Detailed information

Consumption and costs / Configuration

Set up detailed reports to analyze the environmen-

Given the possibility of knowing your suppliers´ cost

tal data, the global consumption within your farm

tariffs, you will be able to have a detailed compara-

and the associated costs in a very easy way.

tive consumption report associated to your equipment in order to adjust the peak consumption point

All the information available on the home page. This will enable to have a complete perspective and will let us read easily in order to set up several control panels in the system home page. Get deeper in your company´s global figures and get detailed information about the specific event in a few seconds.

Create rules for each production sector in your farm according to what you want to control, view all the devices and defined interactions for each area in a practical way.

Monitoring

92

Control

and the best tariff. Monitoring of the environmental & feeding cycle. For example, set up reports in order to control the temperature during a determined period of time in comparison with the consumption of the heating and ventilation systems, in order to identify peak points and variations. Program the feeding cycles according to a preset schedule, control the automatic activation / deactivation of the distribution systems belonging to all the farm areas.


MORE WITH FEWER RESOURCES.

Anywhere, anytime. Monitor your farm anywhere you are located through the internet; it is possible to monitor and control everything happening in your farm in real time. Receive any notification regarding all the situations you have previously defined.

Know everything taking place in your farm through a constant monitoring and the emission of notifications every time an important event happens. Notifications through MAIL, SMS, VOICE Set up the alerts in order to receive any notification about the status of a certain device, this guarantees a total control of the farm resources.

Monitoring Control

93


New portable unit

OPERATE. Information in real time about what is going on in our business, we may respond to the alerts arisen very quickly: fodder storage in the silos needed, modification of the water or fodder consumption

level,

which

would show an anomaly of the animal behavior.

Monitoring

94

Control

from a single terminal unit.


PERSEO PLATFORM New portable control unit with a touchscreen included to manage the pig controllers of the EOS and ATLAS range of products. Thanks to Perseo, we are now capable of offering an economic solution for those cases when the number of controllers is too high, as it is the case of many rooms in the farrowing farms. Operating from a single terminal unit implies saving time, it gives a general view of the farm and avoids potential errors. This is not only more profitable but it also prevents poorly qualified workers in the farm from accidentally activating the equipment.

02

01

FUNCTIONALITY Receiving an email indicating any kind of incident in real time is essential for an early response.

03

ALARM MANAGEMENT The multi-display of the portable devices allows us to totally control each farm at a single glance.

04

DATA MANAGEMENT The import and export of the data as well as their interpretation is now a child´s game.

05

INVESTMENTS The savings we take advantage of regarding the use of the controllers does not compromise the management of the different buildings.

SAFETY Managing the different parameters is available for qualified staff, not everybody can modify the adjustments.

06

INTERACTION The graphic and minimalist design of the content allows a quick comprehension and interaction with the system. .

Monitoring Control

95


HIPERIÓN PLATFORM. Hiperión® e hiperiónCloud® The centralized control programs Hiperión® and hiperiónCloud® are the ideal complements to guarantee a successful large farm. Besides, we may control all the climate controllers installed in the farm from a single central point, we will be able to take advantage of the added value provided by this management tool, as the one developed by Exafan, in order to totally control and monitor the farm from a remote unit. The system guarantees the highest profit possible to the producer from his production plant. Hiperion® is capable of controlling any climate controller from a single access point in your facilities, as your central premises or the Hiperion Cloud platform, which

Cores

will enable us to access determined safety levels through internet (always by means of different user profiles) with the purpose of getting access to the program restricted areas. You will be able to graphically present the data gather or dump model configurations from one computer to another, etc. Statistics

Competitive solution At Exafan, we work very hard searching for new solutions so that your company is as competitive as possible. The remote control is presented as an efficient solution that minimizes your effort and expenses in order to achieve the results desired. Monitoring through a remote device is based on managing more complex farms efficiently, which allows us to control the different implicit activities within a farm more efficaciously. 96

Saving time and efficiency improvement Remote monitoring increases efficiency in general while it saves time and reduces the expenses, so that organizations may destine their valuable resources to other activities, instead of face – to - face monitoring, and elaborate processes concerning the firm´s technical assets in a manual way.


Management

Users

Accessibility Exportation

Security

Graphs

Identification Third parties

Configuration

Statistics

Farrowing rooms Gestations

HIPERIĂ&#x201C;N

Curves

Detection

Office

CLOUD

Fodder industry

Farmer

Technical service Surveillance Administration

Weight control

Remote control PERSEO

Integrating company

Slaughterhouse

Fodder control

Water control

Information Thanks to the automated monitoring software of the technical assets, all the monitored computers in the net are visible in one single central console, providing the different organizations with the information required in just a few clicks in real time and saving weeks of intensive work to the management technicians. Besides, thanks to the remote control mechanism, the equipment can share records, configurations, etc. which has an impact on a higher efficiency and precision degree.

Resolution This remote control can provide the integrating companies with essential knowledge about how to keep the appropriate status of the farm and know the areas needing to be improved. Energetic savings, animal weight, fodder supply, etc. are an example of the data to interpret so that the variables don´t become a problem and turn into a diminution of the productivity level and an increase of the number of inactive periods of time. 97


Control and

98

distribution


www.exafan.com Air flow

AIR AND LIGHT INLET CONTROL MANAGEMENT

Chapter. - 4.1

The Exafan air inlets have been designed to get an optimal distribution and dosage of the amount of air getting in. They are made of materials resistant to corrosion, on top of guaranteeing an unbeatable insulation level.

CONTROL

AND MANAGEMENT


CONTROL OF THE AIR INLETS

CLIMATE CONTROLLERS Exafan has developed the most complete range of products to control and manage the different air inlets, safety air inlets for any emergency, zenithal ridges etc., completing a wide range including overpressure air outlets and natural light inlets, solving whatever requirement might appear. In this chapter, we will cover the range of climate controllers and actuators used to open the air inlets and the required devices to automate them.

Control and

100

distribution


CLIMATE CONTROLLERS Wide range of independent climate controllers capable of interpreting the temperature variables, wind direction, etc. In some cases with an “anti – asphyxia” protection device, versions available for one or two sides of air inlets.

• Possibility of a loop connection. • Contactors included (1*) • Possibility of a timed working mode.

Code

Reference

Tension Motor

Configuration

Climate control

Power (each motor) Kg

Hoist

Total

Anti - asphyxia

Outlet

09010 09020 09030 09040

RAV1T-T RAV2T-T RAV1T-M RAV2T-M

Three - phase Three - phase Single - phase Single - phase

230 Vca. 230 Vca. 230 Vca. 230 Vca.

1 side 2 sides 1side 2 sides

500 500 500 500

Yes Yes Yes Yes

1.000 1.000 1.000 1.000

No No No No

Coil Coil Coil Coil

09050 09060

RAV1T-12V RAV2T-12V

12 Vcc. 12 Vcc.

12 Vcc. 12 Vcc.

1 side 2 sides

400 400

Yes Yes

800 800

No No

Coil Coil

12 Vcc. 12 Vcc. 12 Vcc.

230 Vca. 230 Vca. 12 Vcc.

2 sides 2 sides 2 sides

300 300 300

Yes No Yes

600 300 600

No No

Pipe wrench

No

Coil

09100 RAV2T-MINIV2-TRI-V4 09100-G RAV2T-MINIV2G-TRI-V4 09110 RAV2T-MINI-12V-V4 09220 09230 09220-G 09230-G

RAVBB-1T-12V-F-V2 RAVBB-2T-12V-F-V2 RAVBB-1T-12V-FG-V2

09240-F 09250-F

Coil

RAVBB-2T-12V-FG-V2

12 Vcc. 12 Vcc. 12 Vcc. 12 Vcc.

230 Vca / 12Vcc. 230 Vca / 12Vcc. 230 Vca / 12Vcc. 230 Vca / 12Vcc.

1 side 2 sides 1 side 2 sides

300 300 300 300

Yes Yes No No

600 600 300 300

No No No No

Coil Coil Pipe wrench Pipe wrench

RAVBB-1T-12V-500-F RAVBB-2T-12V-500-F

12 Vcc. 12 Vcc.

230 Vca / 12Vcc. 230 Vca / 12Vcc.

1 side 2 sides

500 500

Yes Yes

1.000 1.000

No No

Coil Coil

Control and distribution

1* Available for the Rav, Ravbb models

101


MOTORS

ACTUATORS • Wide range of actuating motors: - 100 K (with hoist) – 300 K 600 K (with hoist) – 1000 K (with hoist) • Anti – asphyxia system available* • Adaptable outlet coil* • Band width programming* • Sensible programmable movements* • Time between programmable movements • Specific control for the ridges

Specific coil for the belts

Clutch Lever

Clutch enabling to manage in manual mode (with lever)

Outlet with a coil to collect the towrope, pipe wrench, or

in case of a power supply failure.

flat coil for the belts.

The air inlet may be opened very fast with one´s hands.

Reference

Code 13310 13310-G

RAC-MR-12V RAC-MR-12V-G

13310-VEA RAC-MR-12V-VEA 13310-VEA-G RAC-MR-12V-VEA-G 13320 13320-G

RAC-MR-230V RAC-MR-230V-G

13320-VEA RAC-MR-230V-VEA 13320-VEA-G RAC-MR-230V-VEA-G

Control and

102

distribution

Tension

Configuration

Power (each motor) Kg

Hoist

total

Anti - asphyxia

Outlet

Track

12Vcc. 12Vcc.

1 side 1 side

300 300

Yes No

600 300

No No

Coil Pipe wrench

> 40 cm > 40 cm

12Vcc. 12Vcc.

1 side 1 side

300 300

Yes No

600 300

No No

Coil Pipe wrench

< 40 cm < 40 cm

230 Vca. 230 Vca.

1 side 1 side

300 300

Yes No

600 300

No No

Coil Pipe wrench

> 40 cm > 40 cm

230 Vca. 230 Vca.

1 side 1 side

300 300

Yes No

600 300

No No

Coil Pipe wrench

< 40 cm < 40 cm


GEAR MOTOR

The MV1 motors, given their robust design, enable to work under the most adverse conditions while they provide an excellent quality / price result. Ideal motors for facilities where we have to manage a large number of air inlets with null maintenance. LIFTING CAPACITY OF 1000 Kg WITH A HOIST.

Pipe wrench outlet / coil

Limit switch power meter

Pipe wrench Towrope collector

Most of the actuators used to open

The motor has two safe air tight li-

With an outlet pipe wrench or

the air inlets have an adaptable pipe

mit switches easy to adjust.

towrope collector on the right or on

wrench and a coil for the rope or sa-

Internal power meter to position the

the left side.

fety belt.

air inlets

Control and distribution

103


AIR INLETS Designed by Exafan to obtain an optimal

distribu-

tion and dosage of the air getting in.

The air inlets are made of resistant materials to corrosion, resistant and enduring, on top of guaranteeing an unbeatable insulation level while it also avoid any thermal bridge, and as a consequence, the always unpleasant condensation.

Control and

104

distribution


AIR INLETS Regarding the ventilation design, it is necessary to bear in mind the air inlet, since the pig species is quit sensible to the air flow, it is very efficient in relationship with high temperatures, but mortal for low temperatures. The different air inlets made by Exafan guarantee a correct air flow according to the necessary requirements, indicating the direction and speed desired in each moment. Exafan meets these requirements thanks to its range of air inlets:

Air inlets made of polyurethane.

Air inlets made of PVC.

Air inlets made of glass.

Air inlets made of polycarbonate.

Self â&#x20AC;&#x201C; intake air inlets.

Control and distribution

105


AIR INLETS

MADE OF POLYURETHANE The use of high quality polyurethane with a high insulation index, makes it an ideal material to use for the air inlets given its â&#x20AC;&#x153;thermo-stable plasticâ&#x20AC;? feature, high resistance degree and low weight; insensible to corrosion and resistant to acids and gases. Its high insulation value does not create any condensation. Its lightness enables us not to over-dimension the metal structures.

High density polyurethane

The Exafan air inlets type VEA are made of high density polyurethane, with stainless steel screws and bolts.

Insulation

Capacity in m3 Ref.-

10 Pa

25 Pa

40 Pa

Vea 100

3.900

5.900

8.000

Vea 1400

5.450

8.200

10.000

The frame has a contact to the blade on all the edges, insulation system and airtightness, as for example locking strip joints.

The air inlets made of polyurethane by Exafan on top of carrying the air flow at our convenience, guarantee a perfect insulation degree, and prevent the parasites from getting inside and increase the heating consumption level affecting ventilation, distorting the air flow expected and creating bad ventilated areas.

Summer

Regarding the maximum ventilation, the air flow is divided in two in a progressive and proportional way; it is beneficial during hot periods, since the more the temperature increases, the more air flow is carried to the animal area.

Control and

106

distribution

Winter

Regarding the minimum air flow, it is carried towards the upper part and mixed with the air already existing there, preventing the cold air from coming down and fall over the animals.

Light

Version with lama translucent, which allows the entry of light in the ship, requirement very demanded by some inclusive.


AIR INLETS

CONTROLLED MADE OF PVC

Air inlet designed to deliver the exact air flow needed according to what´s demanded by the exhaust fan. PVC Material ANTI – V White and orange color Very light weight Non – toxic Adjustable (Motorized Opening System). Sizes: 1395 x 395, 1195 x 395, 995 x 395, 795 x 395, 595 x 395 mm. Economic: We may consider this much more economic option for not extreme environments and not needing to be highly insulated.

Feasible and adaptable solution to any kind of reformed or new design facility. Its great resistance enables it to be used inside or outside on the basis of the weather conditions.

600 x 395

1.000 x 395

1.200 x 395

1.400 x 395

Aviary

Ref.-

Kind

Aviary

37120 Open

No

37320

Open

No

37520 Open

No

37720 Open

No

37920 Open

No

37130 Closed

No

37330 Closed

No

37530 Closed

No

37730 Closed

No

37930 Closed

No

37220 Open

Yes

37420

Open

Yes

37620 Open

Yes

37820 Open

Yes

37520 Open

Yes

37230 Closed

Yes

37430 Closed

Yes

37630 Closed

Yes

37830 Closed

Yes

37530 Closed

Yes

Ref.-

Kind

800 x 395

Ref.-

Kind

Aviary

Ref.-

Kind

Aviary

Ref.-

Kind

Aviary

Control and distribution

107


Roof air inlets

ETD1298

TECHNICAL DATA

Air flow in m3/h 3200

Both blades may be simulta-

Assembled on a double body fra-

neously or individually contro-

me. This makes it possible to be

lled.

hole.

Control and distribution

6400

Double execution air inlet valve.

installed on the roof in one single

108

4560


Inlet valves especially designed to be installed on the roof. Ideal concept for those cases, where we prefer the air getting inside not to be directly taken from outside.

ET353

TECHNICAL DATA Air flow in m3/h 10 Pa

25 Pa

40 Pa

760

1070

1520

With an assembled con-

Control carried out by means of a

trol support on the air in-

control cord integrated in the air

let.

inlet blade.

ET630

TECHNICAL DATA Air flow in m3/h 10 Pa

25 Pa

40 Pa

1100

1560

2200

Identical to the air inlet 84 â&#x20AC;&#x201C; P, although bigger. Control carried out by means of a control cord integrated in the air inlet blade. Control and distribution

109


GUILLOTINE AIR INLETS They let the light get in,

Their design by means of lanes made of highly resistant aluminum and

which enables to lighten the

adaptable plates enable us adapting the air inlet according to our

space with natural light and

requirements, this way, we will be able to build small peepholes and

without needing any elec-

air inlets.

tric power.

They are highly resistant to thermal deformation, as well as a highly

Optical transparence.

resistant to the weather conditions, with protection against ultraviolet

These air inlets have an anti

rays and high dimensional stability, that is to say, high resistance to

â&#x20AC;&#x201C; bird mesh.

fluency. Material used: polycarbonate (resistant to any impact). According to the requirements, we may adapt it in terms of height and width.

Control and

110

distribution


TRANSPARENT AIR INLETS

ADJUSTABLE VEA According to the requirements of the integrating facilities, very conscious abut increasing the animal welfare level; Exafan has developed adaptable air inlets with translucent lightening without losing the advantage of managing the air flow at our own convenience, this way, we try to reproduce or recreate the animal conditions to be found in nature.

Control and distribution

111


OVER â&#x20AC;&#x201C; PRESSURE TRAPDOORS

Air inlets made of plastic apt to be used as air inlets inside a pig farm. The trapdoor swings with

They have a manually adjustable deflector, which enables carrying the

no need of any automation

air to the direction desired.

forcing its movement, only

The blade opens in case of negative pressure.

thanks to the depression

The geometry of the blades guarantees an efficient air inlet.

created by the fan.

Air inlet made of recycling, ecologic materials. Specific design guaranteeing its large durability.

References Ref.: 37014 LEP-100 - 1 x 0,15 m Ref.: 37010 LEP-150 - 1 x 0,15 m Ref.: 37011 LES-100 - 0,5 x 0,15 m

Control and

112

distribution


LIGHT INLETS Regarding those facilities where the lightning control by means of artificial systems is not essential (because of the type of animal bred) or because of the existing insulation circumstances and we have few natural light inlets, we may use skylights delivering natural light inside the room, which implies important energy savings as the amount of artificial lightning hours is reduced.

SKYLIGHTS Insulation

Range

Design

The plates made of polycarbo-

Wide range.

Our products and solutions are a

nate contribute to decrease the

Its design enables us to adapt to

result of a constant study on be-

maintenance cost of the ideal

any client´s requirement.

half of specialized technicians,

temperature between 18Âş and 24Âş

with the purpose of achieving a

C thanks to their insulating capa-

high quality level, guaranteeing

city.

the required protection against weather agents and necessary durability.

Control and distribution

113


AIR INLETS

MADE OF GLASS The air inlets made of glassed plastic by Exafan are a linking point between the external world and the internal housing equipment for the animal, that is why Exafan really focuses on being specially demanding regarding the materials used and the manufacturing process, with the purpose of creating a healthy and comfortable environment, which benefits the animals and improves the working conditions of the human beings.

Design

Anti - i asphyxia

Exafan provides different sizes and shapes with first quality materials. They are very resistant in

Its highly studied design enables its complete disinfection, being able to keep up with the highly demanding hygienic levels required.

mechanical terms and highly hygienic.

References Ref.: 36100 V-ACO-60X40-S Ref.: 36110 V-ACO-80X50-S Ref.: 36120 V-ACO-80X60-S

The hinges located on the lower part make it totally ideal to use them as an anti - asphyxia system thanks to the Exafan control and detection systems.

Glazing

Ref.: 36130 V-ACO-100X50-S Ref.: 36140 V-ACO-100X60-S Ref.: 36150 V-ACO-100X80-S Ref.: 36140 V-ACO-100X60-S Ref.: 36150 V-ACO-100X80-S

Control and

114

distribution

One or two glasses to Increase its insulation. They can be used inside or outside.


SOLAR TUBE The system receives the sun light through a dome and carries it by means of tubes whose internal part is highly reflective due to the fact that they are partially made of silver. The light carried inside the building is blurred in the room by means of a diffusing recessed light fixture with a very aesthetic and the same time functional design.

ADVANTAGE WITHOUT THERMAL OR ACUSTIC TRANSFER

WE MAY GET THROUGH THE DIFFERENT LEVELS OF THE BUILDING

FILTRATION OF THE U.V. RAYS & FAST INSTALLATION

This system has been desig-

It is possible to lighten the

The lightening provided in-

ned in such a way that acous-

place

side by means of this system

desired.

tically speaking, the noise is

is free of noxious rays. That is

not transmitted through it

why it is a natural and healthy

thanks to the sealed chamber

kind of light.

shaped inside the tube avoi-

The installation of a solar tube

ding the transmission of any

is executed in around 4 hours

external noise, the same way

in case of a conventional faci-

and thermally speaking; the

lity, as a consequence, we may

loss of heat in winter or cold in

have natural light very fast

summer is avoided.

and anywhere we want.

Control and distribution

115


116

Ventilation


www.exafan.com Exhaust air systems

EXHAUST AIR

Chapter.- 5.1

The exhaust air systems designed by Exafan have as main goal: to supply oxygen inside the building, remove gas, eliminate the water steam caused by the animal breathing and the manure as well as control the temperature in the internal housing equipment.

INTELLIGENT USE OF THE ENERGY


Significance of the ventilation

Ventilation is one of the main factors to bear in mind concerning the design of a farm for most species, since it is essential to obtain a satisfactory production performance rate. Among the ventilation functions, let´s underline renewing the air inside the rooms, facilitating the introduction of clean air from outside with a higher quantity of oxygen, vital to breathe, removal of noxious gas, unpleasant odors and the environmental humidity caused by the animals, beds and manure, and finally control the local temperature.

To do so, EXAFAN provides a wide range of specific fans to meet your requirements.

118

Ventilation


Exafan has designed a range of fans capable themselves of generating any air flow in order to overcome any challenge, thanks to the widest variety of models available in the market. The main ventilation function in pig facilities is the permanent renewal of air, removal of any noxious gas, unpleasant odors and dust, strictly control of the environmental temperature and humidity. Exafan has created a logical ventilation system present in all of our computer programs, which links the concepts of low cost energy, and introduction of the convenient air quantity and direction inside the room, avoiding unpleasant air flows at the animal level, therefore, we may guarantee that the system developed by EXAFAN is the only one dealing with these two parameters. The new Exafan â&#x20AC;&#x153;EnergySaveâ&#x20AC;? system is used to control the new fans in an airtight unit outside the fan, (installed close to it), which to our own opinion implies an advantage regarding its maintenance and endurance, since we don´t submit the pure electronics to the working conditions of an electro-mechanic element as the fan, likewise, in the case of maintenance, its accessibility and access are much more advantageous. Such systems are based on the implementation of new synchronous motors with no brush, permanent magnet and electronic commutation, all of them developed thanks to our long experience in the industry.

Ventilation

119


Calculation of the requirements

Essential for your savings

The high operation costs of a ventilation system are usually caused by an inefficient fan operation, which is usually caused by a wrong choice, faulty system design or excessive air flow at the same time.

An efficient use of the ventilation energy consumed is based on using precise criteria, highly efficient fans and on the adjustment of the ventilation system to the calculated requirements instead of operating at a full capacity.

A wrong selection of the fan implies that we have over-dimensioned providing an excessive air flow as a result. The use of fans working at their optimal efficiency point is one effective way to minimize the operation costs.

1% 66%

[] POWER [] MAINTENANCE [] INVESTMENT

Total cost of the fan working cycle The fan usually represents the largest portion of the ventilation system energy consumed; better and more efficient fans will not only have a significant impact on preserving the environment but also on improving the final outcome.

Design and technology 33%

The “EnergySave” philosophy, or in other words, Exafan´s intelligent air exhaust concept, contributes to control the fan speed in an efficient way, which enables to significantly decrease the motor working temperature, that is to say, we stop consuming energy to generate heat.

Exagreen program Our products are adequate for the future. This way, we offer our clients a means of combining profitability and sustainability while taking advantage of the benefits involved regarding simple and well – planned facilities.

120

Ventilation

exa

green


Energy efficiency It is the intelligent use of energy, that is to say, consumption with no waste. With the new line of “Exagreen” efficient motors by Exafan, we may get a better performance and improve our competitive profile, keeping a harmonious balance with the environment. The consumption of fans represents 39% of the total energy consumption in a farm. Up to now, the fans equipped with electronic motors are the best solution available to reduce this consumption of power (between 30% and 80%). The rotation control incorporated guarantees the fan constant speed no matter what influence may exert the air outside and the internal depression, which guarantees minimum ventilation but sufficiently precise and constant with a maximum air flow.

EnergySave The intensive farming industry, mainly pig and poultry, is involved in a continuous development caused by on one side, the application of new health standards, animal well-being and environmental protection, on the other hand, the industry restructuration to adapt to higher competitive levels if we wish to successfully compete in the current market. Making more competitive farms, offer comparable working conditions to the society as those existing in other sectors and offset the lack of available labor force, is forcing farm managers to provide their facilities with more mechanization and automation.

In this context, and bearing in mind that this reconversion has to concentrate the production in larger and more automated farms as main trend, we expect an increase of the energy consumption in the intensive farming industry during the following years. Therefore, it is the right time to think over and propose design technical measures, as well as give some practical recommendations about the management of farms, rational use of energy, energy efficiency and savings.

ErP standard More efficient fans The Ecodesign Standard ErP 2009/125/CE is going to promote the economic and sustainable use of the energetic resources available. The main purpose is promoting an ecologic design and successful struggle against the climate change by means of the reduction of the CO2 emissions to the atmosphere. During the next years, the application of the standard will affect all the products receiving and consuming energy so that they are more environmentally friendly.

detriment of the energy coming from mineral origin. • We must control and improve the electric equipment quality and its performance thanks to new and more efficient designs. That is why; specific standards for each product traded in the UE are being developed.

• The year 2020 is the fixed deadline considered when the UE pretends to comply with the KIOTO agreement by increasing the consumption of renewal energy by 20% in

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NEW SYSTEMS NEW ADVANTAGES

INVESTMENT RETURN

ENERGY SAVINGS

THERMAL ADVANTAGES

Given the current energy price and its continuous increase and bearing in mind its current values, it is no nonsense to consider a period of 1 to 2 years for your investment return taking into account the energy saving thanks to this new system.

The criteria use to select an efficient ventilation system, is based on choosing a motor delivering the air flow at a determined working pressure in a ventilation system, by using the lowest quantity of energy possible, while keeping other parameters constant. As we can observe on the following graph.

In the conventional systems regarding the speed control of the fan motors, most of the energy during the generation of heat is wasted, the same way, the design concept of the conventional motors has a high energy waste coefficient which does not turn into movement but instead turns into heat, what is really new and relevant in our successful system is the use of electronics specifically designed to control these motors, as a result, this gives a significant decrease of the motor temperature.

100 90

Efficiency (%)

80 70 60 50 40

EnergySave

30

Three â&#x20AC;&#x201C; phase Single - phase

20 10 0

50

100

150

200

250

300

Consumption (W)

122

Ventilation

350

400

450

500


PROPORTIONAL START - UP (LOWER INVESTMENT IN THE FACTILITIES)

VENTILATION KEY

The highest flow point takes place when the conventional motor is turned on; it is even sometimes up to 3.5 times the total amperage of a normal working consumption at full load, which implies an over-dimension in the electric cables. The increase of this section, plus the long lines of cables and unstoppable increase of the purchase cost of the raw materials, implies a considerable increase of the investments required.

FACTORS

PROTECTION

HIGHER EFFICIENCY

An important part considered in the cost of your facilities is minimized with the respective saving involved in this new chapter. Thanks to the new EnergySave system on top of replacing the classical protection devices (magneto-thermal), we avoid the expenditure in additional equipment as well as installation on the electric board, we may protect the motor according to the following aspects:

The EnergySave electronic system enables to precisely control the speed guaranteeing that the motor always works at its optimal working point.

EnergySave All / nothing (on/off)

100 90 80 70

Input power (%)

• Incorrect motor position detection. • Protection against a motor high temperature. • Protection against overcharge. • Protection against a phase failure • Protection against low voltage. • Protection against a blocked rotor.

A soft and proportional start - up of the EnergySave system achieves that this unbalanced initial consumption rate turns into a ramp, which enables reducing the caliber or section of the electric wiring with the corresponding economic savings (a correct electric wiring dimension for a continuous consumption implies to take into account the start - up highest point).

60 50 40 30 20 10 0

10

20

30

40

50

60

70

Exhaust air (%)

80

90

100

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Robust and reliable

Small exhaust fans (Eu35-Eu80) In an intensive farm, we must provide the animal with an ideal environment that guarantees its health; as a result, we improve our production level thanks to the comfort achieved. For the last years, we have underlined the importance of the environment and the quality of the internal housing equipment regarding the animal health in relation with its productivity.

124

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WALL FANS Minimum ventilation enables renewing the atmosphere inside the farm by limiting the levels of noxious gas and suspended particles, which could be harmful under determined circumstances. For such purposes, we have designed the range of robust and reliable fans EU and EC, capable of letting sufficient air flows come out successfully before any challenge thanks to the widest range of models available in the market.

Novelties / current challenges

A farmer providing the adequate climate and ventilation control inside the farm minimizes the risk of diseases while keeping a stable and highly productive environment. To do so, it is very important for all the products to have been designed and developed for a reliable and efficient ventilation system guaranteeing the perfect climate control inside the building. Exafan supplies reliable and sustainable equipment.

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125


The air inlet and outlet follow an axial direction (perpendicular to the blades position) according to the coaxial cylindrical surfaces. They are most common when ventilating farms, and are indistinctively used to drive or intake large volumes of air at a low pressure. Bearings with locking device ref.-2RS60203 and 2Z6203, the use of grease with a high fusion point, ring-shaped rubbers embedded in the back cover, or the double system crankshaft oil seals with a labyrinth locking device, are the elements in charge of

the airtightness and motor protection among others, on top of using four robust arms to fix it. All of these components are the ones we usually don´t pay too much attention, but determine our big difference vis-à-vis our competition.

FEATURES

„„ Motor and legs made of aluminum. „„ Metal parts painted in polyester. „„ Screws and bolts made of stainless steel. „„ Thermal protection incorporated.

PERFECT FINISHING

„„ Treatment against UV rays.

The perfect finishing provided by

„„ Airtightness thanks to the crankshaft oil seal and locking rubber.

the o- rings guarantee a perfect

„„ Protection grid according to the standards.

airtightness.

„„ Insulation IP55

On top of the bearings and other

„„ Motor class F

very significant details, this fan is ideal to successfully overcome any extreme situation that we will face for sure in our facilities.

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„„ Draining caps „„ Possibility to equip with a revolution probe.


SMALL EXHAUST FANS

SIZES

Axial or helical fans to install on the wall. Series

350 400 450 500 560

A 445 495 575 625 725

B 405 455 535 595 685

C 10 8 8 8 8

D 394 352 448 500 565

E 366 414 464 517 580

F 381 440 500 560 615

G 95 110 110 110 110

H 161 208 204 200 200

I 15 15 15 15 15

EU - 35 EU - 40 EU - 45 EU - 50 EU - 56

J 138 138 138 138 138

EU - 35T EU - 40T EU - 45T EU - 50T EU - 56T

EU - 50T PLUS

TECHNICAL DATA 50 Hz

EU-35T EU-35

R.P.M Tension (V) Intensity.(Amp) P1 (Kw) Dba

1.350 230/400 1.06/0.6 0.17 50

1.360 230 0.75 0.17 50

3.511 3.245 2.836

3.511 3.245 2.836

EU-50 PLUS EU-50T EU-56 EU-56T

EU-40 EU-40T EU-45 EU-45T EU-50 1.375 1.350 230 230/400 1.18 1.2/0.7 0.27 0.26 55 52

1.330 230 2.2 0.48 58

1.350 1.360 230 240/400 1.5 1.5/0.88 0.33 0.32 59 56

1.375 1.350 230 230/400 2.6 1.9/1.1 0.55 0.4 61 61

1.300 230 2.9 0.63 60

1.360 230/240 2.6/1.5 0.57 63

12.130 11.007 10.178 9.303 8.624

12.680 11.346 10.596 9.868 9.074

3

Air flow in m /h 0 Pa* 30 Pa* 50 Pa* 80 Pa* 100 Pa*

5.323 4.868 4.402 3.565

5.323 4.914 4.492 3.617

7.024 6.418 5.913 5.106 4.403

7.076 6.453 5.913 5.140 4.410

9.881 9.187 8.536 7.879 7.345

8.746 7.925 7.369 6.446 5.653

8.877 8.105 7.340 6.446 5.650

* Sizes with no grid

CURVES

Characteristic features of the small exhaust fans Three â&#x20AC;&#x201C; phase

Single phase

3 4 5

EU-35 EU-40 EU-45 EU-50 EU-56

100

5 1 2

90

3

2

80

4 5

70

EU-35T EU-40T EU-45T EU-50T EU-56T

60

3

100

4

5

90 2

80 70 60

1

50

1

50

40

40 Static pressure (Pa)

2

Static pressure (Pa)

1

4

3

30 20 10 0

5

10

15

Air flow (1000 m3/h)

30 20 10 0

5

10

15 Ventilation

127


exa

green

The new fans Eu equipped with efficient synchronous motors and no brush, but with a permanent magnet and electronic commutation results in the “EnergySave” range as a response to the new required regulation to comply with in the European Community Erp2015.

FEATURES „„ Synchronous motor with no brush, permanent magnet and electronic commutation. „„ Compact design thanks to the external rotor motor. „„ Precise speed control thanks to the electronics integrated. „„ Direct supply to (1-AC / 3-AC) „„ Energy savings. „„ Silent. „„ Soft and programmable starting: it does not require any sequential starting. „„ Lower section of the electric cables. „„ Protection against any high temperature in the electronic circuits as well as inside the motor. „„ Protection by low voltage. „„ Motor and electronics adapted. „„ Maintenance free during the fan useful life. 128

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EnergySave

SIZES

Small exhaust fans

New Energy Save range Series 350 400 450 500 560

A 445 495 575 625 725

B 405 455 535 595 685

C 10 8 8 8 8

D 394 352 448 500 565

E 366 414 464 517 580

F 381 440 500 560 615

G 95 110 110 110 110

H 161 208 204 200 200

I 15 15 15 15 15

J 138 138 138 138 138

EC - 35 EC - 40 EC - 45

EC - 50 EC - 56

TECHNICAL DATA 50 Hz R.P.M Tension (V) Intensity (Amp) P1 (Kw) Dba

EC-35

EC-40

EC-45

EC-50

EC-56

1360 230 0.75 0.17 50

1373 230 1.18 0,26 52

1350 230 1.5 0.32 56

1.375 230 2.2 0.40 58

1350 230 2.9 0.63 60

3.811 3.245 2.836

5.323 4.868 4.402 3.565

7.024 6.418 5.913 5.106 4.403

8.746 7.925 7.369 6.446 5.653

12.130 11.007 10.178 9.303 8.624

3

Air flow in m /h 0 Pa* 30 Pa* 50 Pa* 80 Pa* 100 Pa* * Sizes with no grid

CURVES EC50

Characteristic curves of the small exhaust fans

(m3/Hr.) 10.000 9.000

(W) 1.000 900

8.000

800

7.000

700

1375 rpm

6.000

600

5.000

500

4.000

1100 rpm

3.000

300

2.000

200

1.000 0 Pa

1.100 rpm

100

400 rpm 30 Pa

1375 rpm

400

60 Pa

90 Pa 100 Pa

0 Pa

400 rpm 30 Pa

60 Pa Ventilation

90 Pa 100 Pa

129


In order to complete range of wall fans, we have medium flow fans available, with blades made of stainless steel AISI 304, with excellent resistance against corrosion.

TECHNICAL DATA 50 Hz

EU-63 EU63T EU-71 EU-71T EU-80 EU-80T

R.P.M Tension (V) Intens. (Amp) P1 (Kw) Dba

1.320 230 3.1 0.7 63

1.430 230/400 4/2.3 0.8 54

920 230 3.9 0.8 54

920 230/400 3.1/1.8 0.7 54

940 230 4.2 0.9 50

930 230/400 4.5/2.6 1.1 50

0 Pa* 30 Pa* 50 Pa* 80 Pa* 100 Pa*

14.000 13.084 12.140 11.051 9.803

14.000 13.110 12.290 11.120 9.924

16.500 15.438 14.301 12.654

16.500 15.885 14.420 12.880

20.580 19.185 17.377 15.649

20.500 19.125 17.315 15.594

* Sizes with no grid

SIZES

630 710 800

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A 805 850 970

B 750 810 910

C D 626 11 14.5 702 14.5 786

E 635 711 797

F 725 795 920

G 130 160 190

H I 242 20 230 20 220 20

J 154 154 154


Medium flow fans Series EU - 63 EU - 71 EU - 80

EU - 63T EU - 71T EU - 80T

CURVES 1 2

1

100

EU-63 EU-71

2

90

3

2

80

Static pressure (Pa)

1

EU-63 EU-71 EU-80

1

100 90

70

70

60

60

50

50

40

40

30

30

20

20

10

10

0 0

5

10

15

20

25

3

80

0 0

2

5

10

Air flow (1000 m3/h)

Single – phase

15

20

25

Air flow (1000 m3/h)

Three – phase

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exa

green

Conceived with the same logics as its brothers but with the development of the new motors EnergySave

TECHNICAL DATA 50 Hz R.P.M Tension (V) Intens. (Amp) P1 (Kw) Dba

EC-63

EC-71

EC-80

1430 230 3.1 0.7 63

920 230 3.9 0.8 54

920 230 4.2 0.9 50

14.000 13.110 12.290 11.120 9.924

0 Pa* 30 Pa* 50 Pa* 80 Pa* 100 Pa*

16.500 15.438 14.301 12.654

20.580 19.185 17.377 15.649

* Sizes with no grids

SIZES

630 710 800

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Ventilation

A 805 850 970

B 750 810 910

C D 626 11 14.5 702 14.5 786

E 635 711 797

F 725 795 920

G 130 160 190

H 242 230 220

I 20 20 20

J 154 154 154


EnergySave

Medium flow fans New Energy Save range Series EU - 63 EU - 71 EU - 80

CURVES EC-63

EU - 63T EU - 71T EU - 80T

Characteristic curves of the medium flow fans

(m3/Hr.) 14.000 13.000 1430 rpm

12.000

(W) 1.000 900

11.000 10.000

800

9.000 8.000

700

9700 rpm

600

7.000

500

6.000

300

4.000

200

3.000

100

400 rpm

400 rpm

1.000 0 Pa

970 rpm

400

5.000

2.000

1430 rpm

0 Pa 30 Pa

60 Pa

90 Pa

30 Pa

60 Pa

90 Pa

100 Pa Ventilation

The remaining technical data regarding the fans not shown on the catalogue are published in the best Lab.

133

100 Pa


134

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www.exafan.com Air exhaustion

LARGE VOLUME

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MATERIALS The Exafan fans are designed to work under very aggressive circumstances and environments, since each component has been chosen and designed exhaustively; as a consequence, we achieve an optimal consumption & performance as well as resistant product.

STRUCTURE Structure available made of galvanized steel, stainless steel or treated steel using magnesium. SHUTTER Shutter activated with a centrifugal opening system, total locking elements in order to prevent the light from getting in, available in the same materials as the ones used for the structure. PROTECTION Protection with a mesh made of steel in the intake opening and with protection devices for the transmission and motor. In compliance with the standards on safety: STANDARDS · Standard 2006/42/CE · Standard 2006/95/CE · Standard 2004/108/CE · Standard 2009/125/CE HARMONIZED STANDARDS · EN 953:1997+A1:2009 · EN 349:1993+A1:2008 · EN 1093-4:1996+A1:2008 · EN ISO 12100:2010 · EN ISO 13732-1:2008 · EN ISO 13732-3:2008 · EN ISO 13857:2008 · EN ISO 12499:2010

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New and exceptional steel metal cover that superficially protects against long – term erosion by means of different applications.

TOTAL PROTECTIO

We offer treated steal as an alternative to the standard materials made of galvanized and stainless steel with a new coating made of a classical galvanized industrial line by hot immersion, immerged in a fusion bath with a special chemical composition of zinc, 3.5% aluminum and 3% of magnesium. This 3% of magnesium is essential since it creates a stable and resistant layer on the entire surface while it protects against corrosion in a much more effective way than a coating using a lower content of magnesium.

• Better resistance to corrosion: Up to 10 times better than galvanized steel. • Ideal to withstand the most hostile environments. • More profitable alternative than the post – galvanized process.

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Pioneers in innovation Being loyal to our philosophy of constant improvement, at EXAFAN, we have made a huge step forward in terms of R + D, providing our clients with very relevant NOVELTIES regarding our fans. High quality materials on the forefront.

Self – protection against sharp edges. On top of being reinforced by a cathode protection equivalent to a coating made of zinc, it protects these sharp edges by means of a fine layer made of zinc with magnesium that prevents any corrosive reaction.

Cyclical resistance test to corrosion for different compositions of Zn, Al, Mg. Number of cycles till the appearance of red oxide.

Our more than 28 years of experience supplying equipment, facilities and systems made of high quality materials against aggressive environments, enable us to innovate and search for new alternatives giving a reliable solution. The materials used for the large flow fans have been certified according to the most demanding tests carried out in reference laboratories.

Coating

10 µm of coating subject to an alternative cycle of 8 hours: cycle fog (5% NaCi) / dry cycle / humidity cycle.

It offers a real advantage in comparison with post – galvanized products and even in comparison with high – value products such as stainless steel and aluminum.

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70

IE2

IE3 75

IE1

Motor output power (kW)

185 150 150 132 110 90 75 55 45 37 30 22 18.5 15 11 7.5 5.5 4 3 2.2 1.5 1.1

• 80

85

• 90

95

100

Motor efficiency (%)

Labeling The IEC 60034-30 standard main goal is to harmonize the standards regarding the motor global efficiency by means of the definition type of motor efficiency, known as IE2, IE3, IE4, and of the testing methods used to determine the motor efficiency (IEC 60034-2-1). For a motor to be classified and marked CE, it must comply with the performance specified. The IE1 is the lowest efficiency one, while the IE3 is the highest one.

Exafan on the forefront • Standard motors IE2 • Motors IE3 (optional) • Electronically controlled BLDC Motors IE4 (optional) 140

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Power efficiency Exafan installs energy efficient motors IE2 in our fans in compliance with the regulation regarding power efficiency.

Efficiency

The motors used for the Exafan fans comply with the regulation required in each country, offering different alternatives according to the energy requirements, kind of facilities or animal rearing typology. The efficient use of energy is something that increasingly takes part in our daily life, which enables to decrease the energy costs and it is also beneficial for the environment.

Specific

For those facilities where the animal rearing period is relatively long and the maintenance or cleaning activity of the equipment cannot be made as often as it should be, the motors equipped with a cooling fan may become a problem since they usually work under dusty conditions, in these circumstances, dust tends to accumulate on the rear grid and blocks any kind of air flow, which forces the motor to work at a high temperature and shortens its useful life. For this kind of scenarios, as for example in the case of internal housing equipment for laying hens, Exafan has completely sealed fans available that offer completely satisfactory results under the mentioned working conditions according to our own experience.

TENV Motors

The motor irradiates its excessive heat through the carcass; therefore, the motor has extra flaps in order to transfer the heat.

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Applications: Farms, agriculture, and greenhouses, drying facilities and other industrial sites.

Series EX-36´´ / EX-50´´ „„ Fan structure made of galvanized / stainless steel with a treatment of magnesium. „„ Locking shutter with a specific design in order to prevent the air / light from getting inside. „„ Shutter opening with a reinforced centrifugal system. „„ Central pulley and propeller support with an airtight, first quality and greased for life bearing. „„ Motor with an IP 55 protection and coil insulation degree type F, IE2, IE3, IE4 power classification. „„ Fan venturi made of plastic material with UV protection. „„ Front grid according to the standards on safety.

Fans made of the following materials: • Galvanized steel ZZ 275 • Stainless steel AISI 304 • Steel with special coating (zinc, aluminum and magnesium).

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Large volume fans Exafan develops its designs in search for the improvements requested by the market, taking advantage of our long experience in the industry and deep knowledge, our exhaust fans have progressively improved in terms of their different sections. We have achieved a perfectly finished product that meets the market requirements.

Static pressure (Pa)

Curves ✴

40

30

5

✴ ✴

EX36”-0,50 CV EX36”-0,75 CV EX50”-1,00 CV EX50”-1,50 CV EX50”-2,00 CV

✴ ✴

✴ ✴

10

20 0

✴ ✴

✴ ✴

10 15 20 25 30 35 40 45 50 Air flow (1.000 m3/h)

Exafan reserves the right to modify the technical specifications after their publication without any previous notice.

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DESIGN AND TECHNOLOGY

CENTRIFUGE The centrifugal system is made of black acetal resin with UV protection.

PROPELLERS WITH 3 BLADES

PINCERS

The new aerodynamic design of the blades improves the efficiency of the whole set and achieves a higher value regarding the flow ratio (m3 / h) in terms of the electric consumption in vats. The aerodynamic design of the propellers by means of the computer programs in cooperation with the most prestigious test benches enables us to distribute the pressure on the profiles along the blades more efficiently.

The new design of the pincers and the use of state-of-the-art technical materials confer an unprecedented durability and resistance.

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Part of the Exafan large flow fan success is based on how easy is to assemble and dismantle., which enables to send them dismantled to destination at a much lower cost: many elements have been provided with position and order identification marks so that you may assemble it in an intuitive way.

FERRULE Studied ferrule design in order to strengthen the â&#x20AC;&#x153;ventureâ&#x20AC;? effect, which favors the air flow through the fan.

SHUTTER OPACITY The new design of the shutter locking blades guarantees its airtightness and a greater opacity in order to prevent the light from getting in for a perfect insulation when the fan is in stand - by mode. Essential opacity in facilities where the animals have to be located under controlled lightning conditions.

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DESIGN AND TECHNOLOGY

FIXING A special supports fixes the mesh and eliminates any vibration.

VERSATILITY Many possibilities regarding the configuration chosen. Construction materials used: the entire stainless steel fan or only the stainless steel blades or the entire fan made of galvanized steel. Kind of propeller chosen: 3 or 6 blades. Type of motor: wide variety of possibilities according to the client´s requirements. Motors IE2 (efficient) or standard, in 50 or 60 Hz, single phase or three â&#x20AC;&#x201C; phase, all of them available in a wide range of power capacity in order to achieve different flows. (Possibility to supply a specific motor for aggressive facilities as those for hen farms)

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Our experience has helped us to improve the design on the basis of the assembler´s safety; that is why we have taken into account the fact of avoiding dangerous sharp edges.

FINISHING The high quality materials used gives the product a top finishing and an unprecedented behavior in the farm.

SHUTTER BLOCKING The blocking shutter (on both sides) by means of the exclusive Exafan lever enables to clean and maintain the fan without risking our integrity on top of avoiding any possible deformation of the blades, so that during the cleaning activities in the farm, no strange objects damage them (with the purpose of keeping the blades open).

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DESIGN AND TECHNOLOGY

SILENT Soundproof materials create an apt product in order to reach the highest acoustic comfort level for animals and people. Plastic parts avoid the direct contact to the metal parts; certified motors also comply with the highest standard required by the reference laboratories. All of it enables us to provide a high quality and comfortable environment to the animals so that they show their highest genetic potential.

Position and order identification marks so that we can assemble without any problem.

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The new shape of the shutter blades have been redesigned to offer the minimum opposition against the air flow, we have also eliminated the corners where the dust sedimentation could be ultimately located and decrease the air flow during the rearing period.


AERODYNAMICS

Having reached a level where the whole range of fans meets the highest quality and performance standards has not been an easy task. We have been adding details and features to our products on the basis of our clients´ recommendations, clients we always listen to, making clear the company´s service orientation.

The new shutter improves the aerodynamic coefficient of the whole set and enables to prevent the light and air from getting inside the facilities.

TRANSMISSION TENSION The sliding motor has been specially designed to decrease the overcharge of the electric motor bearings.

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Sizes EX36 Model (reference) Size MOTOR Mechanic power (Cv / Kw) Tension Protection type IEC of the electric motor Insulation degree of the electric motor coil

Nº of blades A

B

C

EX 36” - 0,5

1.090

1.090

450

62,5 k

64,5 k

EX 36” - 0,75

1.090

1.090

450

63 k

65 k

Weight

* Sizes in mm

Nº of shutter blades Propeller diameter Fan weight FLOW Air flow at 0 Pa

3 blades

6 blades

Air flow at 12 Pa Air flow at 25 Pa

* (1) Magnesium treatment + zinc + aluminum

Magnesium treatment Think strategy

Maximum operation temperature dB MATERIAL Structure Blades

150

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20020

3

6

21020

20021

20020-M

21020-M

36”

36”

0,75 / 0,55

0,75 / 0,55

230-400 v

230-400 v

IP55

IP55

F

F

3

6

3

6

3

6

3

6

8

8

8

8

8

915

915

915

915

915

63 k

65 k

63 k

65 k

63 k

65 k

63 k

65 k

63 k

21.500

21.500

20.100

20.100

18.700

18.700

65 k

50 ºC

50 ºC

50 ºC

50 ºC

50 ºC

62

62

62

62

62

Galvanized

Galvanized

Stainless steel.

Mag.* (1)

Mag.* (1)

Stainless steel.

Galvanized

Stainless steel.

Stainless steel.

Mag.* (1)

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151


Sizes EX50 Model (reference) Size MOTOR Power (Cv / Kw) Tension Protection type IEC of the electric motor Insulation degree of the electric motor coil

Nº of blades Nº of shutter blades A

B

C

EX 50” - 1

1.380

1.380

450

81 k

83 k

EX 50” - 1,5

1.380

1.380

450

85 k

87 k

* Sizes in mm

Weight

3 blades

6 blades

Propeller diameter Fan weight (k) FLOW Air flow at 0 Pa Air flow at 12 Pa

*(1) Magnesium treatment + zinc + aluminum

Magnesium treatment Think strategy

Air flow at 25 Pa

Maximum operation temperature dB MATERIAL Structure Blades

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6

3

6

50”

50”

1 / 0,76

1,5 / 1,1

2 / 1,5

230-400 v

230-400 v

230-400 v

IP55

IP55

IP55

F

F

F

3

6

3

6

3

6

3

6

3

6

3

6

3

6

3

6

3

6

3

6

3

21050-M

20050-M

21050

20050

21040-M 21040-IE2-M

20040-M 20040-IE2-M

20041 21040-IE2

21040 21040-IE2

20040 20040-IE2

21030-M 21030-IE2-M

20030-M 20030-IE2-M

20031 20031-IE2

21030 21030-IE2

20030 20030-IE2 3

50”

6

3

6

10

10

10

1.270

1.270

1.270

81 83 81 83 81 83 81 83 81 83

85 87 85 87 85 87 85 87 85 87

85 87 85 87 85 87 85 87

38.600

42.000

45.300

35.300

39.000

43.200

31.900

36.800

40.700

50 ºC

50 ºC

50 ºC

67

69

69

Galvanized

Galvanized

Stainless steel

Galvanized

Stainless steel.

Stainless steel.

Mag.* 1 Mag.* 1 Stainless steel

Mag.* 1

Galvanized

Galvanized

Stainless steel

Mag.*1 Mag.*1

Stainless steel

Galvanized

Stainless steel

Stainless steel

Mag.*1

Galvanized

Galvanized

Stainless steel

Galvanized

Mag.* 1 Mag.* 1 Stainless steel

Mag.

Ventilation

153


Same flow with fewer exhaust fans The higher complexity of the current farming facilities, their size with the purpose of accommodating the highest number of animals as well as the requirements to fulfill regarding the animal climate control due to its genetics, force us to achieve a higher exhaustion capacity, usually subject to constructive limits, therefore, Exafan offers a complete range of conic large flow fans, more power, reliability and efficiency.

„„ The wide range of Cone fans is designed to offer a higher air flow with a simple assembly system.

Thanks to the incorporation of the specific Cone designed by Exafan, we have managed to increase the fan performance between 12% and 15% by significantly decreasing the electric motor consumption.

* Tested in a certified laboratory

Fans made of the following materials: : • Galvanized steel ZZ 275 • Stainless steel AISI 304 • Steel with special coating (zinc, aluminum and magnesium)

154

Ventilation


Cone large flow fans Animal genetics as well as requirements of the facilities (increasingly larger farms and increasingly demanding).

Curves Pa 1CV

50

1´5CV

2 CV

40 30 20 10 0 0

5

10

15

20

25 30

35 40

45

50

m3/h

* Characteristic curves of the cone fans * Air flow (1000 m3/h) * Static pressure (Pa)

Flows: 1 HP - 42.300 m3/h 1,5 HP - 46.900 m3/h 2 HP - 49.600 m3/h

Ventilation

155


Adaptable magnets

The magnets including a protection device made of rubber avoid the opening of the air gate; they are protected against erosion due to friction. Let´s underline that we have expected to regulate the magnet intensity in order to adjust its pressure over the locking valve.

Propeller

Propeller of three blades The propeller with three blades is more efficient due to its reduced consumption, the whole set is also more stable as the vibration is reduced as well.

Locking Locking system by means of a butterfly valve. This locking system represents some 75% less opposition to the air in comparison with the usual shutter system. Gates do not suffer the 12% loss of efficiency due to dirtiness and the deterioration of the ordinary shutters; this allows the resistance factor to be practically unlimited and with little maintenance cost. The locking system is based on two mobile parts making cleaning and opening easier.

156

Ventilation


Cone

The cone provides around 12% and 15% more flow; it is more efficient than the shutter fan. The clipping system used to assemble is safer and more professional.

Design and efficiency

Our single bar system including a traction system on one side, represents a more stable propeller which improves the flow, thanks to the air inlet and outlet hole of the fan set, no opposition or obstacle is found.

Guide The guide tow allows the valve to exactly open, and helps it to position at the end, even when the air hits the valves.

Ventilation

157


Dimensions EX50 CONO Model (reference) Size MOTOR Power (Cv / Kw) Tension Electric motor protection class IEC Insulation degree of the electric motor coil

Valve * Sizes in mm Weight

Propeller diameter

EX 50”- 1-Cone

106 k

Fan weight

EX 50”- 1,5 -Cone

110 k

EX 50”- 2-Cone

111 k

FLOW Air flow at 0 Pa Air flow at 12 Pa Air flow at 25 Pa

Magnesium treatment Think strategy

Maximum operation temperature dB MATERIAL Structure Blades

158

Ventilation


50”

50”

1 / 0,76

1,5 / 1,1

2 / 1,5

230-400 v

230-400 v

230-400 v

IP55

IP55

IP55

F

F

F

Double

Double

Double Doble

1.270

1.270

1.270

106 k

110 k

110 kk

42.300

46.900

49.600

42.300

43.800

47.400

42.300

40.700

45.100

50 ºC

50 ºC

50 ºC

Galvanized

Galvanized

Stainless steel

Stainless steel

Galvanized

Stainless steel

Mag.* 1 Mag.* 1 Stainless steel

Mag.* 1

Galvanized

Inox.

Galvanized

Stainless steel

Galvanized

Stainless steel

Mag.* 1 Mag.* 1 Stainless steel.

Mag.* 1

Galva.

Galvanized

Galvanized

Stainless steel

Galvanized

Inox.

20200-M 20200-IE2-M

20190-M 20190-IE2-M

20200 20200-IE2

20190 20190-IE2

20160-M 20160-IE2-M

20140-M 20140-IE2-M

20180 20180-IE2

20160 20160-IE2

20140 20140-IE2

20150-M 20150-IE2-M

20130-M 20130-IE2-M

20050 20150-IE2

20130 20130-IE2

20170 20170-IE2 50”

Mag.* 1 Mag.* 1 Stainless steel

Mag.* 1

Ventilation

159


www.exafan.com Cooling

COOLING

Chapter.- 6.1 The cooling systems for farms built by Exafan provide the animals with comfort or to prevent stress and other problems such as fertility during summer time, essential to keep the appropriate required climate factors in order to rear the animals under convenient conditions.


Cooling systems

The air relative humidity indicates its capacity to absorb the water steam coming out from the animals; it is linked to the temperature and the water content in the air. The loss of heat from the animals due to evaporation and transpiration depends on the air capacity to receive the water (steam) liberated by the animal; this renders difficult setting the optimal relative humidity levels, and only an interval of values always linked to the environmental temperature is fixed.


Given that a well - designed environmental control system is the most efficient tool to ensure an optimal production in the internal housing equipment, it is required to apply some environmental control strategies in order to achieve the maximum performance level possible with the minimum consumption of resources, especially considering the animal welfare as well as the energy and production efficiency of the farm.

If you pretend to control the environment within the room in terms of energy and economic cost, managing the facilities must be well done and avoiding any conflict between all these factors. On the other hand, an adequate environment for the pigs requires a control of the humidity concentration, CO2, NH3 and other kinds of gas, that are not usually measured, since it is only based on temperature and we don´t know the interaction with the remaining variables involved. The air humidity control is an important factor that will determine the loss of energy due to ventilation; that is why it is necessary to optimize it. The optimal management of the air quality inside a pig farm room is essential if we wish to prevent workers and pigs getting infected with respiratory diseases.


SIMPLE AND EFFECTIVE METHOD

COOLING Evaporative

A high concentration of animals, as it happens in modern farms, implies a significant generation of heat. In winter, the situation does not usually imply any major problem, since the gradient with the external world allows this heat to remove adequately. Even sometimes too fast, in such a way that is required to install heating systems. But, this does not happen in summer; when the temperature gradient between the temperature inside the farm and outside may even reverse. Under this situation, it takes much time to remove the heat caused by the animals; we may risk the animals to suffer a heat stroke if the maximum comfort temperature is exceeded.

164

Cooling


NEBULATION This system is based on the diminution of the temperature by means of the combination of ventilation and water spraying in the air flow or the so - called evaporative cooling thanks to water by means of spraying directly on the animal. This cooling is based on the use of sprinklers, nozzles or hose injectors according to the size of the particle and the output pressure (high or low).

We

recommend

installing

cooling systems in order to make sure that the temperature inside remains below the maximum value preset.

Cooling

165


Line

High – pressure sprayers

Exafan´s high – pressure sprayers, generates a spraying curtain that produces a cooling effect thanks to evaporation. The evaporative cooling is a simple and effective method, where water requires calories to evaporate, so it takes 600 calories from the environment for every gram of water incorporated in the air. The more water evaporates the cooler the environment will be.

• AISI 304 stainless mist nozzle

• Nozzle point made of stainless steel AISI 416.

• With system anti-drip and 25 micron filter

• Nozzle internal part made of stainless steel AISI 416.

• Removable for your cleaning

• Sintered filter of 30 – 40 μm.

• 8 l/h to 40 bar.

• Lubricated nozzle.

• Easy installation without tools.

• Nozzle angle 60º, 0.75 gph 1.25 gph • High – pressure nozzle made of stainless steel. • Anti – drip support to install on the pipeline made of PVC copper or stainless steel.

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Cooling


HIGH – PRESSURE GROUPS

Easily adaptable to each specific building Exafan has developed a range of high – pressure groups (40 bars), with a flow capacity ranging from 600 l/h to 2.400 l/h, it is even possible to configure customized facilities.

50 hz IE2 Reference

GP660-IE2 GP900-IE2 GP1260-IE2 GP1500-IE2 GP1800-IE2 GP2400-IE2 * * * *

Subst.

Capacity

Tension 230/400

27010-IE2 27020-IE2 27030-IE2 27035-IE2 27040-IE2 27050-IE2

660 l/h 900 l/h 1.260 l/h 1.500 l/h 1.800 l/h 2.400 l/h

Three – phase Three – phase Three – phase Three – phase Three – phase Three – phase

Power Wide*

2,0 Cv 5,5 Cv 5,5 Cv 5,5 Cv 5,5 Cv 5,5 Cv

Bottom*

High*

490 490 490 490 490 490

640 640 640 640 960 960

810 810 810 810 810 810

Weight*

64 79 88 90 102 102

Available in the 60 Hz version Dimensions in mm. Weight in Kg. Pressure in bars

Outlet Buoy network pressure Working thread (Minimum* -maximum*) pressure inlet thread

3/4” 3/4” 3/4” 3/4” 1 1/2” 1 1/2”

3/8” 3/8” 3/8” 3/8” 1/2” 1/2”

40 - 50 40 - 50 40 - 50 40 - 50 40 - 50 40 - 50

1-10 1-10 1 -10 1-10 1-6 1-6

Protection

Quality and reliability •

Bypass.

Pump motor group.

Metal carcass painted in polyester.

Motor guard incorporated.

Deposit made of polyester.

Level regulating buoy.

Low – pressure filter in the pump inlet.

High – pressure hose to joint to the pipeline.

The system has a magneto-thermal protection device against any overcurrent, whereby it is not necessary to install any protection system on the electric board.

Adjustment Measurement

References Ref.: GP660-IE2 Ref.: GP900-IE2 Ref.: GP1260-IE2 Ref.: GP1500-IE2 Ref.: GP1800-IE2 Ref.: GP2400-IE2

Pressure group of 660 l/h. Three – phase of 2.0 CV and energy efficiency IE2 Pressure group of 900 l/h. Three – phase of 5.5 CV and energy efficiency IE2 Pressure group of 1.260 l/h. Three – phase of 5.5CV and energy efficiency IE2 Pressure group of 1500 l/h. Three – phase of 5.5 CV and energy efficiency IE2 Pressure group of 1.800 l/h. Three – phase of 5.5 CV and energy efficiency IE2 Pressure group of 2.400 l/h. Three – phase of 5.5 CV and energy efficiency IE2

Easy pressure regulation by means of the flow regulation valve and easy monitoring by means of the pressure gauge. Cooling

167

Ø t


SIMPLE AND EFFECTIVE METHOD Typical in IA, farrowing, fattening and weaning facilities. They are usually effective in dry areas. The same as it happens with aspersion, the use of filters and the fact of working with softer water will help us to prolong the pad useful life.

168

Cooling

Evaporative cooling is based on the idea of letting the air flow with a determined content of humidity through a wet surface (pad). The air, when getting through the pad, evaporates water. In order to turn from liquid to gas, water molecules need energy in terms of heat, this heat is directly taken from the air flowing, this way, after it has gone through the pad, the air has lost heat (temperature decrease) and the water steam content increases (humidity increases).


COOLING PADS TYPES: Cooling modules Cooling huts

Main advantages of the evaporative system • Immediate decrease of the temperature inside. • Energy saving. • Low cost installation and maintenance. • Adequate humidity rate. • Environmentally friendly.

Cooling

169


COOLING MODULES

The cooling system using humid walls is a very durable set of modules of evaporative cooling pads 10 cm or 15 cm thick, made of stainless or galvanized steel; we may obtain higher cooling surfaces with a good relationship between efficiency and investment.

Versatility

Thanks to the two kinds of pad width (10 and 15 cm) and the significant range of heights available, we may set any kind of facility according to our own circumstances, either new or reformed and according to the cooling requirements necessary.

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Cooling

Self – portable module

There is the chance of having complete modules such as the “Eco” module; it differentiates from the normal module because the water pressure system is included, that is why the plumping installation task is reduced as much as possible.

Suction pump

The reference huts and modules “Eco” have their own pressure pump as well as plumbing system.


Cutting buoy

Cutting level buoys for the flow coming in.

FEATURES • Pads 10 or 15 cm thick. • The entire structure is made of stainless or galvanized steel (AISI 304 – 2B). • Screws and bolts made of stainless steel. • Plumbing kit and 440 W pump made of stainless steel included. • Highly efficient pad. • Air flow speed of 1.5 m/s for the pad 10 cm. thick. • Air flow speed of 1.8 m/s for the pad 15 cm thick. • Little loss of air load when it gets through the pad. • Environmentally friendly. • Highly versatile, it adapts to the air inlet size. • Each pump may supply up to 12 m of humid wall. • Reduced electric consumption.

Cooling

171


COOLING

OPTIMAL DESIGN

HUTN

The hut has been specifically designed to guarantee a uniform cooling process for the evaporative cooling pads, a continuous flow of water as well as adjustment of the water flow for an effective wet pad; this ensures an optimal system performance with the lowest maintenance cost possible. This way, we avoid unnecessary water consumption.

PHC-5DC-NX 33020 1+3+1

FEATURES • Pad 10 cm thick • The entire structure is made of stainless or galvanized steel (AISI 304 – 2B) • Screws and bolts made of stainless steel. • Adapters made of PVC • Pump incorporated • Highly efficient pad • Air flow speed of 1.5 m/s • Little loss of air load when it gets through the pad. • Environmentally friendly • Reduced electric consumption • Water flow adjustment by means of a bypass. Cooling huts Surface

Long* High*

Deep*

Dry weight

Galvanized

4,32 m2

1.535 1.960

0,87

94 Kg.

0,30 Cv 5.000 l/h 1,8 x 0,6 x 0,1

1+4+1

Galvanized

6,48 m2

2.855 1.960

0,87

111 Kg.

0,33 Cv 9.000 l/h 1,8 x 0,6 x 0,1

33011

1+2+1

Stainless steel

4,32 m2

1.535 1.960

0,87

94 Kg.

0,30 Cv 5.000 l/h 1,8 x 0,6 x 0,1

33031

1+4+1

Stainless steel

6,48 m2

2.855 1.960

0,87

111 Kg.

430 Cv 9.000 l/h 1,8 x 0,6 x 0,1

Ref.-

Subst

Setting

PHC-4DC-GV

33010

1+2+1

PHC-6DC-GV

33030

PHC-4DC-NX PHC-6DC-NX

Material

Materials

The steel used to manufacture the hut is optional and according to the client´s requirements; we work with all kinds of materials.

172

Cooling

Simplicity

Cooling pads are simple to assemble and clean thanks to their new structure.

Power Pump pump flow

Pad size

Deposit

Deposit incorporated on the lower water collecting tray, no need to use any additional one.


As a whole, the new cooling hut presents a light structure design; remarkable savings in terms of the material used, therefore, a more competitive price. MAIN ADVANTAGES • Optimal performance of the cooling system. • Easy maintenance. • Significant economic savings thanks to its new design. • Optimal water distribution system as it integrates a line of pads made of cellulose in a horizontal way. This way, we manage to distribute water uniformly, and therefore, achieve a higher cooling effect inside the farm. • Quick access to the distribution pipeline, maintenance is easier and any obstruction is avoided.

5000 Pump

Pump body made of technical polymer, screws and bolts, motor and motor shaft made of stainless steel.

Pump One

Pump body, screws and bolts, motor and motor shaft made of stainless steel. No maintenance needed.

Cooling

173


www.exafan.com Heating

HEATING AND COMFORT

Chapter.- 7.1

The requirement to install a heating system is based on the animal physiological features, which determines its thermal needs at the same time. That is why; it is important to remember that sometimes, not all the animals located inside the building have the same temperature requirements. Any animal experiencing adequate thermal conditions should develop its maximum genetic potential since its adaptation energetic cost to the environment will be low, on the other hand, if such conditions are deficient, the adaptation cost will be higher due to the fact that a portion of the energy consumed must be destined to mitigate these inappropriate environmental thermal conditions.

Comfort


Heating systems

The relevance of the heating system for the pig internal housing equipment enables keeping an adequate temperature in order to reach some optimal production results based on the accomplishment of high transformation rates.


This is way; a thermal comfort area is defined as the temperature range guaranteeing the anima maximum growth. Below this temperature range (lower critical temperature), the animal consumes fodder without being capable to adequately turn this into a weight increase, since it destines this consumption to fight cold, over this range, (upper

critical

temperature),

the

animal

decreases the consumption of fodder in a remarkable way.

In order to achieve such temperatures, it is necessary to have a heating system guaranteeing the temperature control inside the internal housing equipment.


The bars separating the sow from the piglets prevent these animals to be smashed by the sow while they search the sow heat. As a replacement for the sow heat, some heating plates are put on the floor adding the heat necessary for the piglet survival. Usual systems are plates of 1200 x 400 mm and integrated in the floor, they may be either electrical or hydraulic, and work at a surface temperature of 36ยบ C.

178

Heating


HEATING PLATES Heating is used in pig farms with the main purpose of meeting the animal requirements at an early age. It is only used in specific cases and considered to be an essential practice. The use of an adequate insulation system does not imply a significant reduction of these heating requirements.

Recommendation We recommend using heating regulating systems, including environmental probes or on the plate, we also recommend following the instructions regarding the temperature.

Heating

179


ELECTRIC PLATE

MADE OF POLYMER CONCRETE WITH FLAPS MADE OF STAINLESS STEEL TECHNICAL DATA

Internal housing equipment Thickness sensor

Reference

Material

Dimension

Connections

Lower thermal insulation

81020

Polymer concrete

1200 x 400

Front cable or lower cable

Yes

No

3 cm

160 w (230 v)

81014

Polymer concrete

1200 x 400

Front cable or lower cable

Yes

Yes

3 cm

160 w (230 v)

81043

Polymer concrete

1200 x 500

Front cable or lower cable

Yes

No

3 cm

187 w (230 v)

81018

Polymer concrete

1200 x 500

Front cable or lower cable

Yes

Yes

3 cm

187 w (230 v)

Power

Plates heating the entire surface ho-

Self â&#x20AC;&#x201C; portable device to fit in.

mogeneously. Robust and enduring. They adapt to any kind of floor.

Sizes available: 1.200 x 400 1.200 x 500 1.200 x 600 1.500 x 400

Endurance

Indestructible hooks to the concrete.

Surface

Ledges used to make the piglet stability easier without negatively affecting their comfort.

References Ref.: 81020 Electric plate 1200 x 400 polymer concrete. Ref.: 81014 Electric plate 1200 x 400 polymer concrete. Ref.: 81043 Electric plate 1200 x 500 polymer concrete. Ref.: 81018 Electric plate 1200 x 500 polymer concrete.

180

Heating

With flaps made of stainless steel. Thickness: 3 cm Consumption: 160 W 230 V With flaps made of stainless steel. Thickness: 3 cm Consumption: 160 W 230 V With flaps made of stainless steel. Thickness: 3 cm Consumption 187 W 230 V With flaps made of stainless steel. Thickness: 3 cm Consumption: 187 W 230 V


Electric plate

MADE OF STAINLESS STEEL FOR FARROWING Homogenized heating. Plates heating the entire surface homogeneously. It tolerates high temperatures of up to 95º with a high thermal inertia. The non – slip surface made of stainless steel makes it hygienic and easy to access.

TECHNICAL DATA Reference

Material

Dimension

Connections

Lower thermal insulation

Internal housing equipment sensor

81040

Stainless steel

1200 x 400

Front cable or lower cable

Yes

No

3 cm

125 w (230 v)

81016

Stainless steel

1200 x 400

Front cable or lower cable

Yes

Yes

3 cm

125 w (230 v)

Thickness

Power

Connections

Self – portable device to fit in

Possibility to choose the electric connections at your convenience. (on the front or below), as well as the internal housing equipment for the temperature sensor.

Sizes available:

Surface

1.200 x 400 1.200 x 500 1.200 x 600 1.500 x 400

The non – slip surface made of stainless – steel makes it hygienic and easy to access at the same time it heats homogenously. References Ref.: 81040 Electric plate 1200 x 400 made of stainless steel Thickness: : 3 cm. Consumption 125 W 230 V Ref.: 81016 Electric plate 1200 x 400 made of stainless steel. Thickness: 3 cm. Consumption: 125 W 230 V.With a hole for the temperature sensor

Heating

181


ELECTRIC PLATE

MADE OF POLYMER CONCRETE FOR THE SURFACE

Sizes available: 1.200 x 400

TECHNICAL DATA Reference

Material

Size

Connections

Lower thermal insulation

Internal housing equipment sensor

81054

Polymer concrete

1200 x 400

Front, upper, lower cable,

Yes

No

2 cm

Fixing to the floor

81055

Polymer concrete

1200 x 400

Front, upper, lower cable,

Yes

No

2 cm

Holes (expansive)

Insulation

Versatile fixing devices adaptable to any kind of floor.

References

182

Heating

Fixing

Fixing

Lower thermal insulation carrying the heating power towards the right direction.

Ref.: 81054 Electric plate 1200 x 400 polymer concrete Ref.: 81055 Electric plate 1200 x 400 polymer concrete.

Thickness

For surface. Thickness: 2 cm For surface. Thickness: 2 cm


HYDRAULIC PLATE

MADE OF POLYMER CONCRETE WITH FLAPS MADE OF STAINLESS STEEL.

Self â&#x20AC;&#x201C; portable device to fit in. Sizes available: 1.200 x 400 1.200 x 500 1.200 x 600 1.500 x 400 1.600 x 600

TECHNICAL DATA Reference

Material

Size

Tube connections

Thread connections

Lower thermal insulation

Sensor internal housing equipment

81010

Polymer concrete

1200 x 400

Lower

-------

Yes

No

5 cm

81013

Polymer concrete

1200 x 400

Lower

-------

Yes

Yes

5 cm

81011

Polymer concrete

1200 x 500

Lower

-------

Yes

No

5 cm

81019

Polymer concrete

1200 x 500

Lower

-------

Yes

Yes

5 cm

81042

Polymer concrete

1200 x 400

-------

Lower

Yes

No

5 cm

81017

Polymer concrete

1200 x 400

-------

Lower

Yes

Yes

5 cm

Thickness

References Ref.: 81010 Hydraulic plate of 1200 x 400 made of polymer concrete Ref.: 81013 Hydraulic plate of 1200 x 400 made of polymer concrete Ref.: 81011 Hydraulic plate of 1200 x 500 made of polymer concrete Ref.: 81019 Hydraulic plate of 1200 x 500 made of polymer concrete Ref.: 81042 Hydraulic plate of 1200 x 400 made of polymer concrete Ref.: 81017 Hydraulic plate of 1200 x 400 made of polymer concrete

With flaps made of stainless steel, thickness; 5 cm With flaps made of stainless steel, thickness; 5 cm With flaps made of stainless steel, thickness; 5 cm With flaps made of stainless steel, thickness; 5 cm With a thread below, with flaps made of stainless steel, thickness: 5 cm. With a thread below, with flaps made of stainless steel, thickness: 5 cm. Heating

183


Heating plates for weaning pigs

HYDRAULIC PLATE

MADE OF STAINLESS STEEL WITH FLAPS TECHNICAL DATA

Thread connections

Lower thermal insulation

Sensor internal housing Thickness equipment

Reference

Material

Size

Tube connections

81030

Stainless steel

1200 x 400

Front or below

-------

Yes

No

5 cm

81015

Stainless steel

1200 x 400

Front or below

-------

Yes

Yes

5 cm

Sizes available: 1.200 x 400 1.200 x 500 1.200 x 600 1.500 x 400 1.600 x 500

Insulation

Connection

Absence of internal connections that avoid the inlay of lime and other components.

Tube coil made of reticulated polyethylene of Ă&#x2DC; 16 mm / 1.8 mm. Front or lower outlet tube possible.

References Ref.: 81042 Hydraulic plate of 1200 x 400 made of stainless steel Ref.: 81017 Hydraulic plate of 1200 x 400 made of stainless steel

184

Heating

With tube and flaps made of stainless steel, thickness; 5 cm. With tube and flaps made of stainless steel, thickness; 5 cm. (*1)


HYDRAULIC FLAP

MADE OF POLYMER CONCRETE WITH FLAPS MADE OF STAINLESS STEEL.

Stainless steel water plate without flaps

Stainless steel water plate with flaps

Water plate without flaps

Water plate with flaps

Yes

Yes

Yes

Yes

Connections

Collectors

Collectors

Collectors

Collectors

Sizes

Adaptation

Adaptation

Adaptation

Adaptation

Reference Lower thermal insulation

Water plate without flaps

Water plate with flaps

Heating

185


FARROWING NEST

IDEAL MICROCLIMATE For piglets

The comfort area heated is a surface that enables keeping an ideal microclimate for the farrowing piglets during their early days; the sow comfort is improved at the same time. The specific comfort area for the piglets inside the farrowing crate avoids the loss of heat, which means significant cost savings, since the temperature of the remaining room area is below what is needed by the piglets, the sow comfort is improved at the same time. The protection area is made of highly resistant technical plastic which provides the nest with the required rigidity and endurance necessary to face the most aggressive climate conditions possible during the farrowing period. They give tenacity at any temperature. This is especially interesting for cold environments, where other kinds of plastic turn fragile. They are mechanically resistant and rigid. Thanks to its design including edges, it is very easy to clean.

186

Heating


NEST FOR PIGLETS The nest for the early piglets is a place requiring much higher temperature than the usual environmental conditions inside the room for piglets. That is why; we always need a different kind of heating. The hyper-prolific lactating sow has increased its production of heat a lot; therefore we have to ventilate in winter and avoid high temperatures inside the room, while we try to provide the early piglets with a comfort area independently from the sow environment.

We recommend the use of a farrowing nest, not only for comfort reasons regarding the piglet, but also for economic reasons thanks to its energy efficiency. The additional costs generated by the choice of this system are offset in the short term. The fact of keeping an adequate temperature inside the farrowing room significantly decreases the heating requirements in winter on top of improving the thermal requirements of the sow (between 18ยบ C and 20ยบ C), it also provides a microclimate for the piglets with an optimal and homogeneous temperature of between 28ยบ C and 30ยบ C. Besides, the sow feeding supply is optimal and so, we achieve a higher production level of milk, and as a consequence, better results with the piglets.

Heating

187


DOUBLE & SIMPLE

NEST

Its studied design with round curves avoids the accumulation of waste and makes cleaning and disinfecting easier. It is easy to install or remove. Designed for any kind of infrared lamp available in the market, it is possible to be placed in the center of the crate or in a “corner” format.

ADVANTAGES • Robust and resistant • Easy to clean • Insulated structure • Significant energy saving cost (around 30%) • It protects against air flows • It enables reducing the room environmental temperature, improving the sow comfort.

Blocking trap door

The blocking inlet bar has a blocking door or trapdoor.

DIMENSIONS

Apron

Apron kit, it has an apron with the inlet of the piglets, on top of the fixing parts to the sides made of PVC, as well as a handling door used to block the animals whenever we wish to make any activity inside the farrowing crate, as a consequence, we prevent any smashing problem.

Material

Available in opaque or transparent material to view the animals from a certain distance, both resistant to heat and the most aggressive environments...

References Ref.:83520 Double nest for floor or lamp heating plates (articulable) Ref.:83510 Double nests for floor or lamp heating plates (non – articulable)

188

Heating

Opaque or transparent Opaque or transparent


Cleaning

Infrared lamps

Articulable to the different kinds of lamps available in the market for a fixing system without pressure tabs.

Thanks to its mobility, we can make any disinfection activity with no need to adopt any uncomfortable position.

DIMENSIONS

References Ref.:83560 Simple nest, located on the right side for floor or lamp heating plates (articulable) Ref.:83550 Simple nest, located on the right side for floor or lamp heating plates (non â&#x20AC;&#x201C; articulable). Ref.:83540 Simple nest, located on the left side for floor or lamp heating plates (articulable) Ref.:83530 Simple nest, located on the left side for floor or lamp heating plates (non â&#x20AC;&#x201C; articulable).

Heating

189


ARTICULATED

NEST

Nest articulated version: It works either manually or automatized, with the purpose of lifting the nest wings when we are cleaning when we are not using it.

Cleaning

Flat fixing bar used to block the two wings, before proceeding to its disinfection.

190

Heating

Lifting

Roof lifting system. - Electric. - Manual

Manipulation

Totally functional for a single person.


FIXED

NEST

The detachable version has some manipulation handles, so that the exchange to the rooms where we have the early piglets is as simple as possible, this way, we may use a single nest in several farrowing rooms.

Cleaning

The fixed nest is easy to dismantle and transport for a better disinfection

Transportation

It has two manipulation handles in the non â&#x20AC;&#x201C; articulated version for an easy dismantling before cleaning, or for a later use in another room.

Simplicity

Let´s just put it and it will be ready with no need of any mechanization task to fix it.

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ADVANTAGES. PERFORMANCE Resistance

Aluminum reacts to the air oxygen creating an excellent fine layer of oxide. This layer is dense and protects against corrosion excellently. The anodized layer increases the oxide layer thickness; as a consequence, it improves the natural protection resistance against corrosion.

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Material

Extruded and anodized aluminum of 16 microns. Aluminum is an excellent heat conductor. A conductor made of aluminum weighs almost half the one made of copper but with the same conductivity degree. Good light and irradiated heat reflector


HEATING SYSTEMS BY MEANS OF HOT WATER

WATER

TUBE A radiant tube has a low cost in terms of production of calories in relationship with the fuel consumed. This is so due to the great transmission of heat 170 Kcal / her per linear meter). The radiated heat eliminates the inconvenience caused by the hot air, avoiding too dry environments and creation of dust. Easy and economic installation, with no threads (thanks to its special pressure adapters). Internal diameter: 15 mm Material: anodized aluminum

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UNIFORM HEAT DISTRIBUTION

ADVANTAGES. The kind of heat emitted, distribution uniformity, wise use of the system space available, plus the guaranteed safety are some of the advantages provided among others. The required energy to use in a farm may come from sources being less noxious than the environment. There are several “alternative” energies or “renewable” sources ready to be exploited in the market implying very significant cost savings for the environment.

This system favors the temperature uniform distribution and a better cleaning of the facilities. Technology can help us in a better energy consumption pattern if we wish to obtain the same energetic performance.

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FLOOR HEATING SYSTEMS BY MEANS OF HOT WATER This kind of heating is considered to be one of the most comfortable and healthy available ones according to the World Health Organization.

Savings

of up to %60

Great environmental advantages In the radiant floor heating system, the emitter is the farm floor itself. The technique is based on letting flow hot water at an average temperature of (40-45Âş) through a system of embedded pipelines in the concrete floor. These facilities require very little maintenance which in fact is pretty similar to how simple is to maintain an ordinary unit, with the difference that the parts are designed and ready to endure longer. They have been especially designed to support regular environmental climate conditions; this way, we may consider a short amortization period concerning the initial investments in the facilities. Starting from that period of time, we directly achieve a reduction of the costs involved as for example in terms of maintenance, repairs and spare â&#x20AC;&#x201C; parts. The current situation based on our knowledge and experience enables us to guarantee an environmental, economic and energetic success. It is a technology that since there are already existing examples, initial difficulties in terms of design have already been solved; we can guarantee the reduction of the costs involved in a farm in the medium term. Likewise, the adaption and customization to each particular case from a general perspective is possible in relationship with the environmental conditions (location) and the farm variables. It is not a standard product, but a concept of energy efficient use and basic renewable energy sources, which applied according to the farming conditions, guarantee a very successful production of healthy piglets.

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FOCAL HEAT

Heating systems using infrared lamps do not directly heat the air, but directly solid bodies such as floors, walls and the animals inside the room.

• • • • •

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Unbreakable reflector, resistant to transparent heat Polycarbonate Ø 270 mm. 2.5 mm of cable Supply voltage of 250 V at 50 Hz Maximum power of 250 w


HEATING SYSTEMS BY MEANS OF INFRARED LAMPS

Connection

It fixes light bulbs made of resistant porcelain.

Distribution

Ideal distributor of the radiation with no obstacles.

Power

It is possible to regulate the power.

It is supplied with a cable and universal connector “suko” of 16 A, 250 V. Heating

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TOGETHER Chapter .- 3.0 We go along with you. We wish to keep on creating added value by means of sustainable growth. We are committed to improving permanently, always beside you. All our efforts are focused on our client´s full satisfaction. We work non â&#x20AC;&#x201C; stop, so that our quality management system


Creation: 20/04/2016

The information, features and images of the products included in our catalogues and brochures may be modified without previous notice given their continuous technological development.

EXAFAN FACTORÍA 1 -LOGÍSTICA

EXAFAN FACTORÍA 2 -PRODUCCIÓN-

Pol. Ind. Río Gallego Calle D, parcela 10 50840 San Mateo de Gallego Zaragoza - Spain

Pol. Ind. Río Gallego II, C/ R, Parcelas 4-8 50840 San Mateo de Gállego Zaragoza - Spain

Tfn. : +34 976 694 530 Fax : +34 976 690 968 Mail: exafan@exafan.com

Tfn. : +34 976 694 530 Fax : +34 976 690 968 Mail: exafan@exafan.com

www.exafan.com

www.exafan.com

Catálogo climatización general porcino Ingles  
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