Warning of Dalian 5　·　16 Gas Explosion Accident

Chen Jun（Shenyang Fire Bureau，Shenyang 110013，China）

作者信息

陈　军，男，沈阳市消防支队，高级工程师。

Abstract This paper reviews the Dalian 5·16 gas explosion accident and several gas explosion accidents which occurred in recent years，analyzes the current situation of the safe use of gas，and proposes to increase the installation of combustible gas alarms in existing mandatory standard， strengthening cooperation between gas companies and fire supervision authorities as well as improving supervising the market of combustible gas alarm.

Key words　Gas explosion　Combustible gas alarm　Shut - off valve　Industrial management

摘　要　回顾大连　5·16　煤气爆炸事故情况及近年来发生的几起煤气爆炸事故，分析燃气安全使用现状。提出在现行强制性规范中增加安装可燃气体报警器，加强煤气公司与消防监督合作，做好可燃气体报警器的市场推广及监督等建议。

关键词　煤气爆炸　可燃气体报警器　关断阀　行业管理