基于故障树理论的CNG加气站储气罐安全性分析  

Safe Analysis on Gas Storage Sphere of CNG Gas Station Based on Fault Tree

作　　者：尹燕莉[1] 潘小亮[1] 

机构地区：[1]西华大学交通与汽车工程学院,四川610039

出　　处：《中国特种设备安全》2006年第4期14-17,共4页China Special Equipment Safety

摘　　要：储气罐作为 CNG 加气站的主要设备之一,预防它的事故发生,可提高整个加气站的安全性,对于安全生产和国民经济的稳定发展具有十分重要的意义。本文以"CNG 加气站储气罐安全故障"为顶上事件建立故障树并进行了定性分析,得出了影响储气罐安全性的主要因素,以及相应改进措施。Gas storage sphere is considered as main equipment of CNG gas station.Preventing its accident can improve security of the whole gas station,which is of great significance to the safety production and national economic stability.In this paper,＂Safety fault of gas storage sphere for CNG gas station＂is acted as the top event of fault tree and qualitative analysis of fault tree is done. As a result,obtaining the main factors affecting on security of gas storage sphere and putting forward improvement methods.

关 键 词：故障树 储气罐 安全 

分 类 号：F407.13[经济管理—产业经济] U473.8[机械工程—车辆工程]