地下电动汽车库的消防排烟设计探讨

Discussion on fire protection and smoke exhaust design in underground electric vehicle garages

目前国家、行业均未对电动汽车库火灾时的消防、排烟制定相关设计规范或技术措施,因而对于电动汽车库的消防排烟系统设计存在较多的争议。本文通过总结大量国家及地方标准,在前人研究的基础上,结合国内外实验数据,选取典型模型进行计算,提出了可供参考的地下电动汽车库的消防排烟设计方法,为地下电动汽车库的消防安全设计积累经验。

At present,neither the state nor the industry has formulated relevant design specifications or technical measures for fire protection and smoke exhaust in the event of a fire in the electric vehicle garages,so there are many disputes over the design of fire protection and smoke exhaust systems in the electric vehicle garages.By summarizing a large number of national and local standards,on the basis of previous studies,combined with domestic and foreign experimental data,and selecting a typical model to calculate,this paper puts forward a reference design method for fire protection and smoke exhaust of the underground electric vehicle garages,to accumulate experience for fire safety design of the underground electric vehicle garages.