手动阀室可燃气体远程监测报警系统设计研究

Design and Research of Remote Monitoring and Alarm System for Combustible Gas in Manual Valve Room

长输天然气管道手动阀室不能实时监控阀室内天然气泄漏情况,一旦天然气泄漏,可能导致燃烧、爆炸及人员伤亡等事故。而将全部的手动阀室改造成监控阀室成本高、实施困难。基于此,设计了手动阀室可燃气体远程监测报警系统,实验测试结果表明该系统具有一定的可行性。

Considering the fact that the manual valve chamber for long-distance gas pipelines fails to control gas leakage there at real time which may incur burning, explosion and casualties and it is difficult to replace all manual valve chambers with the monitoring ones. In order to solve this problem, a remote monitoring and alarming system for the combustible gas in manual valve room was designed. To be validated through experiments shows that this monitoring system has certain teasibility.