ZHANG JUN BSS

BUILDING SCIENCE&SERVICES THE DESIGN SCHOOL BACHELOR OF ARTS (HONOURS)IN INTERIOR ARCHITECTURE LECTURE:MS.SHARON

ZHANG JUN 0341170

1.introduction 1. The place I chose was my bedroom, because I have spent almost every day in my room since COVID-19 started , here I have a air conditioning in the room, and a crystal lamp next to my bed, a bedside table for VAC device, the first is the location of the air conditioning located above my desk is so it is difficult to blow the wind, the desktop and no desk lamp or other devices to lighting, because I like to do my work close with the light, So it's bad for my eyes and also there is no light beside my bed so when all the light close the room is too dark and also use the phone before i sleep so it bad for my eye too.

2.Justification for changes 1.Lighting i choose LED eye-protection lamp.The reason is the lamp can fixed on the wall,so it can save space,then also can protect my eye when i working.And also add one more beside the bed it also can protect my eyes when the room close all the light and i lay down to the bed use my phone.

2.Furniture No changes on Furniture

3.VAC Equipment For the VAC Equipment just adjusts the position of the air conditioner,can give me a comfortable working space

HAIER Air Conditioner Breeze 3

crystal Light Dormitory LED dest light

MiNi bedside light

PERSPECTIVE VIEW (OLD DESIGN)

PERSPECTIVE VIEW (NEW)

ASSIGNMENT 2 Indoor Comfort Design and 'Invention' NAME:ZHANG JUN ID:0341170 MODULE:BUILDING SCIENCE&SERVICES(BLD62304) LECTURE:MS.SHARON

Part 2A: Recording and measurement of 4 facings of external wall chosen building

GROUND FLOOR PLAN

R -Value Thickness of concrete wall =8'' R value of concrete wall = 8'' x 0.13 =1.11

Thickness of window = 0.25'' R value of window =0.91

Part 2A: Recording and measurement of 4 facings of external wall chosen building WALL 1-WEST HEAT TRANSFER of W1

MEASUREMENT (WALL)

AREA OF WALL(WITHOUT WINDOW)

Length = 3.00m / 9.842 Ft.

(9.842 X 9.514) - ( 4.593X 3.937)

Height = 2.90m / 9.514 Ft.

=75.554 Ft

2

Thickness =8''

MEASUREMENT (WINDOW)

Length = 1.40m / 4.593 Ft. Height = 1.20m / 3.937 Ft.

AREA OF WINDOW

( 4.593X 3.937) =18.082 Ft

2

Thickness =0.25'' Exterior F

7A.M. 12P.M. 5P.M.

79.16 82.40 82.76

Interior F

78.80 81.90 81.68

7A.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

HEAT TRANSFER RATE OF WINDOW R Value of window = 0.91

q = 75.554 x ( 79.16- 78.8)

q = 18.082 x ( 79.16- 78.8)

1.11 q=

q=

0.91

75.554 x ( 0.36 ) 1.11

q=

27.199 1.11

q=

q = 24.504 BTU/hr

18.082 x ( 0.36 ) 0.91 6.509 0.91

q = 7.153 BTU/hr

Total Heat Transfer = (24.504 + 7.153)BTU/hr =31.657 BTU/hr

12P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 75.554 x (82.40 -81.90)

HEAT TRANSFER RATE OF WINDOW R Value of window = 0.91

q = 18.082 x (82.40-81.90)

1.11 q=

q=

75.554 x ( 0.5 ) 1.11 37.777 1.11

q = 34.033 BTU/hr

0.91 q=

q=

18.082 x ( 0.5 ) 0.91 9.041 0.91

q = 9.935BTU/hr

Total Heat Transfer = (34.033 + 9.935)BTU/hr =43.968 BTU/hr

5P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 75.554 x ( 82.76 - 81.68)

HEAT TRANSFER RATE OF WINDOW R Value of window = 0.91

q = 18.082 x (82.76 - 81.68)

1.11 q=

q=

0.91

75.554 x ( 1.08 ) 1.11 81.598 1.11

q = 73.511 BTU/hr

q=

18.082 x ( 1.08 ) 0.91

q=

19.528 0.91

q = 21.459 BTU/hr

Total Heat Transfer = (73.511 + 21.459)BTU/hr =94.970 BTU/hr

WALL 1-WEST

Part 2A: Recording and measurement of 4 facings of external wall chosen building WALL 2-SOUTH HEAT TRANSFER of W2

MEASUREMENT (WALL)

Length = 3.10m / 10.170 Ft. Height = 2.90m / 9.514 Ft.

AREA OF WALL(WITHOUT WINDOW)

(10.170 X 9.514) - ( 4.593X 3.937) =78.674 Ft

2

Thickness =8''

MEASUREMENT (WINDOW)

Length = 1.40m / 4.593 Ft. Height = 1.20m / 3.937 Ft.

AREA OF WINDOW

( 4.593X 3.937) =18.082 Ft

2

Thickness =0.25''

7A.M. 12P.M. 5P.M.

Exterior F

Interior F

78.80 83.84 84.20

78.26 83.12 83.84

7A.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

HEAT TRANSFER RATE OF WINDOW R Value of window = 0.91

q = 78.674 x ( 78.80- 78.26)

q = 18.082 x ( 78.80- 78.26)

1.11

0.91

q=

78.674 x ( 0.54 ) 1.11

q=

q=

42.483 1.11

q=

18.082 x ( 0.54 ) 0.91 9.764 0.91

q = 10.729BTU/hr

q = 38.273 BTU/hr

Total Heat Transfer = (38.273+ 10.729)BTU/hr =49.002 BTU/hr

12P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 78.674 x ( 83.84- 83.12)

HEAT TRANSFER RATE OF WINDOW R Value of window = 0.91

q = 18.082 x ( 83.84-83.12)

1.11 q=

q=

78.674 x ( 0.72 ) 1.11 56.645 1.11

q = 51.031 BTU/hr

0.91 q=

q=

18.082 x ( 0.72 ) 0.91 13.019 0.91

q = 14.306BTU/hr

Total Heat Transfer = (51.031+ 14.306)BTU/hr =65.337 BTU/hr

5P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 78.674 x ( 84.20- 83.84)

HEAT TRANSFER RATE OF WINDOW R Value of window = 0.91

q = 18.082 x ( 84.20-83.84)

1.11 q=

q=

0.91

78.674 x ( 0. 36) 1.11 28.322 1.11

q=

18.082 x ( 0.36 ) 0.91

q=

q = 25.515BTU/hr

6.509 0.91

q = 7.153 BTU/hr

Total Heat Transfer = (38.273+ 10.729)BTU/hr =32.668 BTU/hr

WALL 2-SOUTH

Part 2A: Recording and measurement of 4 facings of external wall chosen building WALL 3-EAST HEAT TRANSFER of W3

MEASUREMENT (WALL)

AREA OF WALL(NO DOOR/WINDOW)

Length = 3.55m / 11.646 Ft.

(11.646X 9.514) )

Height = 2.90m / 9.514 Ft.

=110.800 Ft

2

Thickness =8''

Exterior F

7A.M. 12P.M. 5P.M.

79.16 86.00 84.56

7A.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 110.800 x ( 79.16- 77.72) 1.11 q=

q=

110.800 x ( 1.44) 1.11 159.552 1.11

q = 143.740BTU/hr

Interior F

77.72 82.76 83.48

12P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 110.800 x ( 86.00-82.76) 1.11 q=

q=

q = 323.416 BTU/hr

110.800 x ( 3.24) 1.11 358.992 1.11

5P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 110.800 x ( 84.56- 83.48) 1.11 q=

q=

110.800 x ( 1.08) 1.11

q = 107.805 BTU/hr

119.664 1.11

WALL 3-EAST

Part 2A: Recording and measurement of 4 facings of external wall chosen building WALL 4-NORTH

HEAT TRANSFER of W4

MEASUREMENT (WALL)

AREA OF WALL(NO DOOR/WINDOW)

Length = 4.45m / 14.599 Ft.

(14.599 X 10.170)

Height = 3.10m / 10.170Ft.

=148.471 Ft

2

Thickness =8'' Exterior F

7A.M. 12P.M. 5P.M.

79.38 89.96 86.72

7A.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 148.471 x ( 79.38-78.26) 1.11 q=

q=

148.471 x (1.12) 1.11 166.287 1.11

q = 149.808 BTU/hr

Interior F

78.26 88.64 86.00

12P.M HEAT TRANSFER RATE OF WALL R Value of wall = 1.11

q = 148.471 x ( 89.96-88.64) 1.11 q=

q=

148.471 x (1.32) 1.11

q =176.560 BTU/hr

195.981 1.11

5P.M q = 148.471 x ( 86.72-86.00) 1.11 q=

q=

148.471 x (0.72) 1.11

q = 96.305 BTU/hr

106.899 1.11

WALL 4-NORTH

CONCLUSION

Overall Wall 3(EAST SIDE) has the highest heat transfer which is located at the dry kitchen . The reason that this is direct linked to wet kitchen and there’s no any AC or fan in that area , which mean there's no any help to reduce the temperature there. and the kitchen is linked to the living area so the heat also can into this area.

MULTIFUNCTION BOX Part B - Passive/Green Insulation Development Product

ISSUSE

12P.M 12P.M

According to assignment 2A research and calculation, I found the most higher heat temperature in my house which is my dry kitchen. There are few issues that affect this problems.

7A.M

12P.M

q = 110.800 x ( 79.16- 77.72) 1.11

q = 110.800 x ( 86.00-82.76) 1.11

q=

q=

q=

110.800 x ( 1.44) 1.11 159.552 1.11

q = 143.740BTU/hr

q=

110.800 x ( 3.24) 1.11 358.992 1.11

AREA OF WALL(NO DOOR/WINDOW)

(11.646X 9.514) 2

=110.800 Ft

MEASUREMENT (WALL)

Length = 3.55m / 11.646 Ft. Height = 2.90m / 9.514 Ft. Thickness =8''

q = 323.416 BTU/hr

5P.M

q = 110.800 x ( 84.56- 83.48) 1.11 q=

q=

110.800 x ( 1.08) 1.11 119.664 1.11

q = 107.805 BTU/hr

·There are NO AIR CONDITIONER and FAN in my dry kitchen area ·There is only one window in the kitchen area and poor air circulation

·And there isn't have a wall between kitchen and living room so the heat can get into the kitchen area

INSPIRATION ·According to my research, there are few ways to reduce the heat temperature. In my option, I have designed a machine that can not only cool down the temperature but also turn the sunlight into electricity we need, and it can help the cleaning machine nearby to operate. Because in hot weather, people tend to sweat easily, and there will be some small garbage left on our jewelry which is difficult to clean up, so this machine can effectively help us solve the problem and provide a small amount of electricity

Multifunctional Reflect heat

Convenience Put anywhere

MATERIALS USED &COSTING

SOLAR POWER BANK 40RM

CAR HEAT SHIELD 10RM

SOCKET 5RM

SONICCLEANING MACHINE 70RM

MATERIALS USE STAGE

PLASTICE BOARD 15RM

PRICE&COSTING

SOLAR POWER BANK:PROVIDE ELECTRICITY CAR HEAT SHIELD:REFLECTING THE SUN PLASTICE BOARD:. AS BASE SOCKET:CAN CHARGED SONICCLEANING MACHINE:WASH YOU RINGS CHAINS OR GLASSES

COST:40RM+10RM+15RM+ 5RM+70RM=140RM

FINAL OUTCOME

FRONT VIEW

TOP VIEW 2.Put you Glasses or rings chain into the cleaning area

1.Connect the solar power bank

3.The car heat shiled can reflect the sunlight

REFLECTION

·From this project I learn a lot technique and calculation on building science and services for . Before this semester, I didn't even know how to calculate the heat transfer of a wall, but after I learned this course, I could easily calculate the heat transfer of a wall, which I think will play a good role in my future design and solve some problems

·I think the more interesting part of this course is the part where we make models by ourselves. We can use our creativity to design something. Our tutor Miss.Sharoon is also a very friendly teacher who helps us solve many problems when we are in class, also feel fun and enjoyable on this subject and this project!

FINAL PROJECT: Design of Building Services NAME:ZHANG JUN ID:0341170 MODULE:BUILDING SCIENCE&SERVICES(BLD62304) LECTURE:MS.SHARON

Task 1(a) Site Selection & Qualitative Description of Incorporated Building Services Selected site: Interior of office and bathroom on ground floor Selected site: Interior of office and bathroom on ground floor America Pregnancy Association is specially pregnant women organization of a society, to provide pregnant women with different help, including the adolescents pregnant women with middle-aged women, and can teach teenagers to use the right way to protect their early pregnant, we will provide the psychological consultation, VR concept teaching video frequency, and can organize some activities to strengthen the exchange pregnant women, We also provide pregnancy tests and naming services for pregnant women to make their lives happy .

SECTIONAL PERSPECTIVE

TASK 1(b) Designing and Justification of Building Services Selection & Location A/C sizing calculation: (L1 x W2)X31.25 = ( 64.53x54.10) X31.25 = 109,156.25BTU No shading=109,156.25x1.4 =152,818.75BTU 8 occupants 8pplx600=4800BTU Equipment BTU = 8 Coumputer,3 printer=130x8+3x300 =1040+900 =1940BTU

Lighting BTU=22WX24X4.25 =2244BTU TOTAL=2244+1940+4800+152,8 18.75=161,802BTU THE A\C HP=161,802\9800= =16.5HP

TASK 1(b) Designing and Justification of Building Services Selection & Location Area First Floor Interior: (L1x W1 x) + (L2 x W2) = ( 64.53x54.13 ) + (20.01 x20.83) = 3493+ 416 =3909square feet 40-50 lumens are need per square foot for an office, assumed 40 lumens per square foot are used: 3909 x 40 =156,360lumens are need for the interior space

TASK 1(b) Designing and Justification of Building Services Selection & Location Light Catalogue: PHLILPS MESON LED DOWNLIGHT AURORE DOWNLIGHT Technical Information nput Voltage: 220 to 240 V Power Factor (Min): 0.75 Median useful life: 35000 h Initial LED luminaire efficacy: 90.00 lm/W Initial input power: 22 W Glow-wire test: Temperature 600 °C, duration 30 s Init. Corr. Color Temperature: 4000K Lumen 800 lm

TASK 1(b) Designing and Justification of Building Services Selection & Location Equipment of the office:

A desktop uses an average of 200 W/hour when it is being used (loudspeakers and printer included).

There are 8 pc in the room :8X200W\hour=1600W\hour

Commercial printers which are used in an office will draw 30 to 50 watts on standby and 300 to 500 watts when printing.

There are 3 Printer in the room:Assume printer work 3 hour: 3X400W\hour+9X40W\hour=1560W\day

TASK 1(b) Designing and Justification of Building Services Selection & Location Equipment of the office:

HISENSE 2.5HP WINDFREE DELUXE AIR COND SPECIFICATIONS Capacity Capacity (Cooling, Btu/hr) – 9000 Btu/hr Capacity (Cooling, kW) – 2.637 kW Energy Efficiency EER (Cooling, W/W) – 3.20 W/W EER (Cooling, Btu/hW) – 10.92 Btu/hW CSPF – 3.72 Dimension ( WxHxD) = 870x270x365 mmWeight Energy Star Rating (Cooling) – 3 Star 12kg Cavity Material Stainless Steel Electrical Data Power Source(Φ/V/Hz) – 1 / 220-240 / 50 Power Consumption(Cooling, W) – 824 W Power Consumption(Average Per Year) – 1256 kwj / kwh Operating Current(Cooling, A) – 3.8 A

・ ・ ・ ・ ・ ・ ・ ・ ・ ・

TASK 1(b) Designing and Justification of Building Services Selection & Location Calculation for Lights Monthly Expenditure Commercial rate of electricity for business in Malaysia: RM 0.388 per kWh phlilps meson LED Downlight aurore downlight There are 20units for the interior spaces and 9 units on the bathroom area .

22W : 1000 = 0.022 kW 0.022kW x 29 = 0.638 kW Assume this place open for 12 hours a day.

0.638 kW x 12 hr = 7.656kWh x 30 days x RM 0.388 = RM 89.11 per month Calculation for AC Monthly Expenditure Commercial rate of electricity for business in Malaysia: RM 0.388 per kWh Hisense 2.5HP Windfree Deluxe Air Cond Power consumption: 2.637 kW

（

Assume this place open for 12 hours a day 6 AC open 30 days x RM 0.388 x 6= RM2210.01 per month

）. 2.637 kW x 12 hr = 31.644 kWh x

TASK 1(b) Designing and Justification of Building Services Selection & Location Calculation Equipment for Monthly Expenditure Commercial rate of electricity for business in Malaysia: RM 0.388 per kWh

（

）

Assume this place open for 12 hours a day 8PC&3Printer work 3 hour .

PC: 200W x 12 hrx8 = 19.2kWh x 30 days x RM 0.388 x = RM223.48per month PRINTER: 400W x 3hrx3 = 3.6kWh x 30 days x RM 0.388 x = RM41.90per month 40W x 3hrx3 = 0.36kWh x 30 days x RM 0.388 x = RM4.19per month TOTAL ELECTRICITY USAGE PER MONTH: = ( 7.65kWh x 30 days) + (31.64kWh x 30 daysx6)+( 19.2kWh x 30 days) + (0.36kWh x 30 daysx3) + (3.6 kWh x 30 daysx3) =229.5kWh + 5695.2 kWh +576 kWh+32.4kWh+324kWh =6281.10kWh

TASK 1(b) Designing and Justification of Building Services Selection & Location ESTIMATED MONTHLY ELECTRICITY BILL: = RM 89.11+ RM2210.01+RM223.48+RM41.90+RM4.19 =RM 2568.69

TASK 1(c) Water Supply Network & Drainage of Bathroom Square Bathroom Sink Faucet Single Handle Basin Faucet Wash Tap Bathroom Toilet Deck Mounted Basin Tap Origin : CN(Origin) Faucet Mount : Single Hole Hot & Cold Water : Yes Type : Ceramic Plate Spool Style : Contemporary Installation Type : Deck Mounted Type : Basin Faucets Is Smart Device : No Material : ABS Number of Handles : Single Handle Model Number : MP-18 Style : Single Holder Single Ho

TASK 1(c) Water Supply Network & Drainage of Bathroom

Mocha Italy - Close Coupled WC | One Piece

Model : SW-WC-1020-250.WH - One Piece Water Closet Flushing System : Wash Down Size (mm) : 725 L x 400 W x 650 H S-Trap 250mm - Bottom outlet Soft-Close Toilet Seat & Cover Dual Push Button 3L/6L

Task 1(d): Integrated Building Services in Drawings

Task 1(d): Integrated Building Services in Drawings

FLOOR PLAN

Task 1(d): Integrated Building Services in Drawings

CELLING PLAN