地铁火灾自动报警系统的设计与应用

Design and application of automatic subway fire alarm system

文章对地铁火灾自动报警系统集成于综合监控系统的设计方案进行描述,简要介绍了系统组成、系统功能、联动控制3个方面的设计内容,并结合实际对设计方案进行归纳总结。火灾自动报警系统的作用在于自动感知环境中存在的火灾危险,及时将火灾信息告知地铁工作人员,降低火灾造成的影响。火灾探测器是火灾自动报警系统自动感知火灾的传感器,传感器失效的情况下可通过手动火灾报警按钮将火灾信息传递到地铁控制室,火灾情况下火灾自动报警系统自动启动警报器并联动控制相关消防设施参与救灾。

This paper describes the design scheme of the integration of automatic subway fire alarm system into the integrated monitoring system from the perspective of a designer,briefly introduces the design content of three aspects:system composition,system function and linkage control.The paper summarizes the design scheme based on practical work experience.The function of the automatic fire alarm system is to automatically perceive the fire danger in the environment,timely inform the subway staff of the fire information,and reduce the impact of the fire.Fire detector is a fire automatic alarm system automatically sense the fire sensor,sensor failure through the manual fire alarm button to transmit fire information to the subway control room,fire automatic alarm system automatically start the alarm and linkage control related fire facilities to participate in disaster relief.