一起爆燃事故的原因认定及分析  

Identification and analysis of a deflagration accident

作　　者：丰茂武 段胜利 刘洪永[3,4,5] FENG Mao-wu;DUAN Sheng-li;LIU Hong-yong(Xuzhou Fire and Rescue Division,Jiangsu Xuzhou 221000,China;JSTI Group(Jiangsu)Safety Science and Technology Research Institute Co.,Ltd.,Jiangsu Nanjing 211112,China;School of Safety Engineering,China University of Mining and Technology,Jiangsu Xuzhou 221116,China;Jiangsu Key Laboratory of Fire Safety in Urban Underground Space,China University of Mining and Technology,Jiangsu Xuzhou 221116,China;Key Laboratory of Gas and Fire Control for Coal Mines,China University of Mining and Technolo-gy,Jiangsu Xuzhou 221116,China)

机构地区：[1]徐州市消防救援支队,江苏徐州221000 [2]苏交科集团(江苏)安全科学研究院有限公司,江苏南京211112 [3]中国矿业大学安全工程学院,江苏徐州221116 [4]中国矿业大学江苏省城市地下空间火灾防护重点实验室,江苏徐州221116 [5]中国矿业大学煤矿瓦斯与火灾防治教育部重点实验室,江苏徐州221116

出　　处：《消防科学与技术》2022年第7期1010-1014,共5页Fire Science and Technology

摘　　要：对一起喷漆房爆燃事故的原因进行调查,判定事故爆燃部位,结合视频分析和爆炸过程的火球模型、蒸汽云爆炸伤害模型计算,明确爆燃原因,并进行事故原因分析。排除相关点火源,明确最有可能的点火源。通过灾害成因分析,总结提出该类场所防范措施。研究可为喷漆房事故调查提供借鉴。The fire cause of a spray booth deflagration accident was investigated.The deflagration location was identified.Combining with the video analysis and the calculation of fire ball model and vapor cloud explosion damage model,the reason of the deflagration was decided.The fire cause analysis was conducted.The related fire source was excluded,and the most possible fire source was identified.By analysis of disaster cause,the fire prevention countermeasures of such places were summarized.The study can provide reference for the fire investigation of spray booth accident.

关 键 词：喷漆房 爆燃 火灾调查 消防管理 火球模型 蒸气云爆炸伤害模型 

分 类 号：X928.7[环境科学与工程—安全科学] TU998.12[建筑科学—市政工程]