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 ›› 2022, Vol. 41 ›› Issue (4): 575-578.

• • 上一篇    

燃气爆燃事故调查与测试技术

常 颖1,梁国福2,吴 宪2   

  1. (1.呼和浩特市消防救援支队,内蒙古 呼和浩特010000; 2.应急管理部天津消防研究所,天津300381)
  • 出版日期:2022-04-15 发布日期:2022-04-15
  • 作者简介:常 颖(1986-),女,蒙古族,内蒙古通辽人,呼和浩特市赛罕区消防救援大队助理工程师,主要从事火灾事故调查工作,内蒙古自治区呼和浩特市赛罕区大学城派出所北,010000。

Investigation and test technology of gas deflagration accident

CHANG Ying1, LIANG Guo-fu2, WU Xian2   

  1. (1. Hohhot Fire and Rescue Division, Inner Mongolia Hohhot 010000, China; 2. Tianjin Fire Science and Technology Research Institute of MEM, Tianjin 300381, China)
  • Online:2022-04-15 Published:2022-04-15

摘要: 为了减少和避免燃气爆炸事故,查清事故原因、预防和降低燃气事故率,介绍了燃气爆炸的传播方式和特点,在此基础上阐述了燃气爆炸的调查方法和测试技术,通过对爆炸燃气分析、起爆部位分析、泄漏点和泄漏原因分析,完整地叙述了整个爆炸事故调查和测试技术。研究成果可为燃气爆炸事故提供技术支持和调查手段参考,为准确调查燃气爆炸事故奠定基础。

Abstract: In order to reduce and avoid gas explosion accidents, find out the causes of accidents, prevent and reduce gas accident rate, this paper introduces the propagation mode and characteristics of gas explosion. On this basis, it expounds the investigation method and test technology of gas explosion. Through analysis of explosion gas, initiation position, leakage point and leakage cause, it completely describes the whole explosion accident investigation and test technology. The study can provide a technical support and investigation means for gas explosion accidents, and lay a foundation for the accurate investigation of gas explosion accidents.

Key words: gas explosion, leakage cause, initiation area, ignition source