高等级生物安全实验室通风空调系统冗余设计原则探讨

Redundancy design principle of ventilation and air conditioning system in high-level biosafety laboratories

对比分析了国内外标准有关高等级生物安全实验室通风空调系统冗余设计的要求。结合我国已有高等级生物安全实验室,重点分析了送风机、排风机、排风高效过滤器冗余设计的具体实施形式和存在的问题,给出了冗余设计原则建议。

Compares and analyses the redundancy design requirements of ventilation and air conditioning system for high-level biosafety laboratories in domestic and foreign standards. According to the existing high-level biosafety laboratories in China, analyses the specific implementation forms and existing problems of redundancy design of supply fan, exhaust fan and exhaust high efficiency filter, and proposes the suggestions on redundancy design principles.