摘要
介绍了观众厅座椅下送风方案。通过对置换通风和空调系统下送风方式的分析和实测 ,总结出这种气流组织的设计计算方法。全年能耗分析显示 ,为达到高标准的卫生和舒适要求采用 30m3/h人均新风量的椅下送风空调方式 ,比 1 5m3/h人均新风量的混风变新风比空调系统制冷量增加 5 0 .9%。
Describes the under-seat air supply mode adopted in the project. Provides a procedure of design and calculation based on analyses and field measurement. An annual energy analysis shows that 50.9% more in the cooling capacity is required for the adopted under-seat air supply mode to meet higher standard of comfort and indoor air quality with 30 cubic metre per hour per person than that by using a mixing air conditioning system with a common fresh air supply of 15 cubic metre per hour per person.
出处
《暖通空调》
北大核心
2003年第3期1-8,共8页
Heating Ventilating & Air Conditioning
关键词
国家大剧院
观众厅
空调系统
气流组织
设计
置换通风
送风
national theatre, auditorium, under-seat air supply, displacement ventilation, design calculation, energy analysis