特长高速公路隧道火灾自动报警系统设计探讨

Exploration on the design of automatic fire alarm system in extra-long highway tunnel

结合太原西山高速公路隧道的火灾自动报警系统设计,对特长高速公路隧道火灾自动报警系统的设计进行了探讨,重点对双波长火焰探测技术和光栅光纤感温火灾探测技术进行了比较,为合理选择隧道火灾自动报警系统提供了理论指导。

Combining with the design of automatic fire alarm system in Taiyuan Xishan highway tunnel, the article explores the design of automatic fire alarm system in extra-long highway tunnel, compares the double-wave and long flame detection technology to fiber grating fire detection technology, which has provided theoretical guidance for rationally selecting automatic fire alarm system in the tunnel.