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通风空调系统兼作防排烟系统,具有节约投资,占用空间少和可靠性高等优势通过加设转换装置等手段,单风道空调系统和大风量的排风系统都可以兼作防排烟系统。
Ventilation and air-conditioning system doubles as smoke control and exhaust system. It has the advantages of saving investment, taking up less space and high reliability. The single-duct air-conditioning system and the air volume exhaust system can both serve as an anti-smoke exhaust system by means of adding conversion devices.