防火门在火灾初期的防烟作用探讨  

Discussion on the smoke protection effect of fire doors in the early stage of fire

作　　者：唐杨 Tang Yang(Changsha Rail Transit Fire and Rescue Section,Hunan Changsha 410007)

机构地区：[1]长沙市消防救援支队轨道交通大队,湖南长沙410007

出　　处：《今日消防》2023年第2期86-88,共3页

摘　　要：火灾初期是火灾救援的关键阶段,应当选择适宜的防火设施,提升建筑物整体的防火防烟水平,从根本上保障人民的核心利益。就目前来看,防火门是建筑工程防火设计的重要设施,能够辅助火灾初期防烟工作的高效开展。基于此,以防火防烟设计的具体内容为切入点,分析火灾初期的烟气特征以及防火设计的重要性,进而探讨防火门在火灾初期中的防烟作用,以供参考。The early stage of fire is a critical stage of fire and rescue. Appropriate fire facilities should be selected to improve the overall fire and smoke prevention level of the building, and fundamentally protect the core interests of the people. From the current point of view, fire doors are important facilities for fire protection design in construction projects, which can assist the efficient development of smoke prevention work in the early stage of fire. Based on this, taking the specific content of fire and smoke prevention design as the starting point, the smoke characteristics in the early stage of fire and the importance of fire prevention design are analyzed, and then the smoke prevention effect of fire doors in the early stage of fire is discussed for reference.

关 键 词：防火门 火灾初期 防烟作用 

分 类 号：TU976.5[建筑科学]