高层建筑避难设施消防设计探讨

高层建筑发生火灾后,人员安全疏散将主要依赖高层建筑内部的避难设施。因此,在楼内一定区域应设计避难设施,并对避难区域进行正压送风,防止烟气进入,保证人员安全。讨论了高层建筑避难设施设计并着重分析了避难层防烟设计中的几个问题。

A Discussion about the Facilities of Fire Refuge in High Buildings

If a high building is on fire,people's escape mainly rely on the facilities of fire refuge in the building.Therefore,it is very important to design facilities of fire refuge in certain areas of high buildings and to send wind to the areas of the refuge,which prevents smoke from entering and ensure people's safety.This paper discusses the design of facilities of fire refuge in high buildings,emphatically analyzes several problems about the design of preventing smoke in refuge layers and discusses fire-fighting problems of facilities of refuge in high buildings at present.