炼油厂、液化气站、计量站、输油泵站的总阀门以及管件的有关接口,在使用一段时间后,常出现漏气现象,造成天然气的泄漏,这样不仅造成值班人员中毒,而且严重时发生火灾或爆炸。为了防止泄漏事故,我们研制了天然气泄漏报警装置。该装置有三路探测器,可同时监测三个可燃气体泄漏 Oil refineries, liquefied gas stations, metering stations, oil pump stations and valves on the total interface, after the use of a period of time, often leaks, resulting in natural gas leaks, it will not only result in on duty staff poisoning, but also in serious cases Fire or explosion. In order to prevent leakage accidents, we developed a natural gas leak alarm device. The unit has three detectors that can monitor three flammable gas leaks simultaneously