摘要
地铁隧道的特殊环境给火灾探测装置选型带来很多困难,光纤测温系统的出现为解决地铁隧道火灾探测器的设置问题提供了一个很好的选择。分析地铁隧道火灾的原因、特点,针对地铁隧道的环境特点,对火灾探测器的功能、作用和选型进行分析,给出地铁隧道中的火灾自动报警系统的设置方案。
Due to the special environment of subway tunnels, it had been difficult to choose suitable fire detectors until fiberoptic temperature sensing system was invented. The paper analyzes the causes and characteristics of fires in subways on the one hand and the functions, effectiveness and model selection of fire detectors in accordance with the environmental features of subway tunnels on the other, and provides the design scheme for automatic fire alarm system in subway tunnels.
出处
《都市快轨交通》
2007年第6期79-82,共4页
Urban Rapid Rail Transit
关键词
地铁
隧道
火灾
火灾探测器
光纤测温系统
subway
tunnel fire
fire detector
fiberoptic temperature sensing system
