阿富汗某项目人防地下室防护通风及排烟设计

Protective ventilation and smoke extraction design for a civil air defense basement in Afghanistan

结合该项目人防地下室工程设计实例,介绍了清洁通风量和滤毒通风量的计算,战时隔绝防护时间的校核,进排风系统设计,电动人力两用风机、过滤器的选用以及排烟系统的设计。分析了排烟量的计算和防火设备的选择,对风管的设计进行了说明。

In the light of an engineering example, presents calculation of the clean ventilation rate and the gas filtration ventilation rate, checking of the isolated protection time in wartime, air intake and exhaust system design, selection of electric/manual acting fans and filters, and smoke extraction system design. Analyses the smoke exhaust volume calculation and fire protection equipment selection, and describes the air duct design.