灭火战斗中火场排烟方法探讨

The application of fire ventilation in the fireground

火场中,由于建筑内部各种可燃物质的燃烧,会产生大量的高温有毒烟气。火灾烟气会引起人体窒息、中毒等症状,而其减光性也会影响被困人员的逃生和救援人员的施救。因此,在火场中适时合理的排烟措施,可以有效提高被困人员的逃生几率,提高消防队员灭火救援的效率。对消防部队在火场常用的几种排烟方法进行了介绍,可为消防部队的火灾现场排烟提供一定的技术指导。

In the fireground, the burning of the combustible which are in the room will create a lot of smoke. Smoke can cause asphyxia and poisoning, besides of this it can reduce occupants and firefighters visibility. Therefore, An efficient smoke exhaust of the building in the fire, can not only provide an aid for the firefighters＇ rescue action, but also can increase the probability of the victims＇ surviving. Some measures of fire ventilation are introduced in this paper, which provides techni cal guidance for the firefighters＇ correctly using fire ventilation.