一、勿下楼 火势由初起到狂烧,正常情况下只需十几分钟,而烟气封堵楼道则更快,仅三四分钟而已。所以,待楼上的人闻到焦糊味时,楼道就无法通行了。火灾中的烟气、毒气很浓,可以使人致命。下楼时,虽然可以避开火烧,却无法避开毒气。所以,楼下失火不能下楼。 二、闭门窗 见到汹涌而来的烟气,最要紧的是紧闭门窗。楼下失火,烟道对烟气的抽拔力很大。若门窗敞着,就等于烟囱壁上被凿了洞,一部分烟气就会改道进入室内。如果哪一家液化气罐因受热发生爆炸,液化气便会 First, do not go downstairs from the beginning to the wild fire burning fire, under normal circumstances only ten minutes, while the flue gas blocking the corridor is even faster, only three or four minutes only. So, when the upstairs people smell scorched taste, the corridor can not pass. Smoke in the fire, the gas is very strong, can make people deadly. Downstairs, although can avoid the fire, but can not avoid gas. So, downstairs can not fire downstairs. Second, closed doors and windows to see the fierce gas coming from, the most important thing is the tight doors and windows. Downstairs fire, smoke flue gas extraction force is great. If the doors and windows are open, it means that the walls of the chimney have been cut and some of the smoke will be redirected into the room. If a liquefied gas tank explosion due to heat, liquefied petroleum gas will be