HTF-A型轴流消防排烟风机

HTF-A型轴流消防排烟风机

用于有消防要求的建筑物，如地铁、隧道、高层建筑、体育馆、地下场、车间、烘箱等场合的消防排烟和通风换气。

    一般采用双速电机，平时低俗运行作通风换气用，如一旦发生火灾，通过电控系统自动切换成高速运行，在半小时内迅速排出烟气，使火场内人员安全撤离，保护国家和人民的生命财产安全。

     输送空气和其它不自燃，对钢材无腐蚀性气体，气体内不允许有粘性物质，所含的尘土及硬质颗粒物不大于150mg/m?，作通风换气时进气温度不得超过80℃，作消防用时，烟气温度应在280℃时能连续运30分钟以上。

It is suitable for ventilation and fire control of tall buildings, subway tunnel, underground stores, gymnasia, etc. This fan is set up with double-speed motor, it operates at a low speed normally and used for ventilation. Once occurrence afire, the fan is automatically transferred into high-speed and discharge smoke by the electric

control system, which facilitates safe evacuation of personnel on the fire spot The transporting medium is air or other non-spontaneous- combustion and non-explosive- combustion air with no harm to

human. The air transferred shall not contain any adhesive material dust and grain and the concentration shall not exceed 150mg/m3 when the temperature shall not exceed 80C. When used for fire

control. the fans can run more than 30 minutes continually under the condition that the air and smoke temperature is at 280C