近日,河北省石家庄市公安消防支队自主创新研制出一款毒害气体滤除装置,经初步测试,取得了良好的验收测试成果。在灭火战斗中,排烟设备受一些因素影响,有时难以发挥其应有效能。如:水驱动排烟机需铺设两条水带干线,移动排烟机需延伸水带线路,操作不方便;正压式送风机、小型坑道送风机的排烟管、送风管长度有限,难以从地下空间将烟气排放至室外。针对这些问题,石家庄消防支队从实战出发,思考能否研发一款装置,在 Recently, Shijiazhuang Public Security Fire Brigade, Hebei Province, independent innovation developed a toxic gas filtration device, the initial test, and achieved good acceptance test results. In the fire fighting, the exhaust equipment by a number of factors, sometimes difficult to play its due efficiency. Such as: water-driven smoke machine to be laid two water with the main line, mobile smoke machine to extend the water line, inconvenient to operate; positive pressure blower, small tunnel blower exhaust pipe, supply duct length is limited, it is difficult from Underground space emits smoke to the outside. In response to these problems, Shijiazhuang Fire Brigade starting from the actual combat, thinking about whether to develop a device in