二氧化碳灭火系统误喷事故分析及预防措施探讨  

Analysis on Carbon Cioxide Fire Extinguishing System Accidental Spay and Preventive Measures

作　　者：于佳楠 贾彦强 白玉 李春辉 陈航 Yu Jianan;Jia Yanqiang;Bai Yu;Li Chunhui;Chen Hang(AVIC Shenyang Engine Research Institute,Liaoning,Shenyang,110000;Sichuan Aerospace Liaoyuan Technology Co.,Ltd.,Sichuan,Chengdu,610000;Kinetic Energy Branch of China First Automobile Co.,Ltd.,Jilin,Changchun,130000)

机构地区：[1]中国航发沈阳发动机研究所,辽宁沈阳110000 [2]四川航天燎原科技有限公司,四川成都610000 [3]中国第一汽车股份有限公司动能分公司,吉林长春130000

出　　处：《安全、健康和环境》2020年第2期46-49,共4页Safety Health & Environment

摘　　要：根据二氧化碳灭火系统在工程中的实际应用,系统分析灭火系统误喷事故原因,建立引起二氧化碳灭火系统误喷事故树。通过事故树计算各基本事件的结构重要度,确定基本事件对误喷事故产生的影响程度,最后为防止误喷事故发生制定了预防措施。According to the practical engineering applications of carbon dioxide fire-extinguishing system,the causes of accidental spay in the fire-extinguishing system were analyzed systematically. The accidents tree for the elements causing accidental spray in the carbon dioxide fire-extinguishing system was established. The structural importance of each basic event was calculated by the fault tree to determine the degree of its impact on accidental spay. After that,preventive measures were proposed to prevent the accidents.

关 键 词：二氧化碳灭火系统 误喷风险分析 事故树 事故预防 

分 类 号：X832[环境科学与工程—环境工程]