地下车站自动喷水灭火系统的设计要点

Design of Metro Station Sprinkler System

自动喷水灭火系统是非常经济且控灭火效率极高的固定灭火系统,上海是我国第一个明文规定在地铁车站中设置该系统的城市。结合地铁车站的特点,提出了自动喷水灭火系统的设计要点:自喷系统的火灾指示区的划分,合理的水力计算,喷头的布置等。

Sprinkler system is a very economic and effective fire extinguishing system, and Shanghai is the first city in China to proclaim the adoption of this system in written documents.This paper talks about the characteristics of metro stations,the main points in designing the sprinkler systems,including the delimitation of the defined fire areas,the calculation of rational water power and the arrangement of sprinklers in subway stations.