Architectural and Technical Detailing - Mechanical Systems - HVAC

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Mechanical Systems HVAC


Videos • Basics of HVAC – https://youtu.be/ScVBPAitibQ

• Fire Sprinkler Systems Explained – https://youtu.be/o-ylvugYc0w

• Understanding CCTV Systems – https://youtu.be/F01qz4Or20Y


Return

Supply





Roof

Duct Beam

Supply diffuser




























‫حساب االحمال الحراريه‬ ‫•‬ ‫•‬

‫•‬ ‫•‬ ‫•‬

‫اسهل طريقه فى حساب االحمال الحراريه لالماكن‬ ‫الصغيره هى‪:‬‬ ‫طول فى عرض فى ارتفاع فى ‪ 300‬حمل حرارى‬ ‫على‪ 8000‬وحده حراريه بريطانيه يساوى ناتج بالحصان‬ ‫مثال‪:‬‬ ‫‪ 4‬م ‪ 5 x‬م ‪ 3 x‬م = ‪ 60‬م‪3‬‬ ‫‪ 2.25 = 8000 / 300 x 60‬حصان‬

‫• ‪ 6‬م ‪ 6 x‬م ‪ 4 x‬م = ‪ 144‬م‪3‬‬ ‫• ‪ 5.4 = 8000 / 300 x 144‬حصان‬


Thank you


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