主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (5): 734-738.

• • 上一篇    

餐饮场所液化石油气燃爆事故技术分析

王智文   

  1. 浙江省安全工程与技术研究重点实验室,浙江 杭州 310012
  • 出版日期:2020-05-15 发布日期:2020-05-15
  • 作者简介:王智文(1990-),男,江苏泰兴人,浙江省安全生产科学研究院工程师,硕士,主要从事风险与应急管理和火灾爆炸科学等方面的研究,浙江省杭州市西湖区西溪河下77号,310012。

Technical analysis of LPG gas explosion accident in dining places

WANG Zhi-wen   

  1. Zhejiang Key Laboratory of Safety Engineering and Technology Research, Zhejiang Hangzhou 310012, China
  • Online:2020-05-15 Published:2020-05-15

摘要: 餐饮场所属于人员密集场所,餐饮场所的液化石油气使用现状关乎公共安全。为了预防餐饮场所发生液化石油气燃爆事故,减少事故损失,对一起餐饮店液化石油气泄漏燃爆事故进行现场勘验,通过对爆炸事故现场分析、等效能量分析、气体扩散场景分析、点火源分析等方式对事故进行技术分析,查明了事故原因和经过,并提出同类事故防范建议。

关键词: 餐饮场所, 液化石油气, 燃爆, 火灾调查

Abstract: Catering places are crowded places, and the current status of the use of liquefied petroleum gas in restaurant places is related to public safety. In order to prevent liquefied petroleum gas explosion accidents in such places, reduce accident losses, this article conducts an on-site survey of a liquefied petroleum gas leak and explosion accident in a restaurant, the accident has been technically analyzed by means of on-site analysis of explosion accidents, equivalent energy analysis, gas diffusion scene analysis, ignition source analysis, etc., the cause and course of the accident is identified, and similar accident prevention suggestions are put forward.

Key words: dining places, liquefied petroleum gas; explosion, fire investigation