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

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (8): 1186-1189.

• • 上一篇    

对流通风条件对起火部位认定的影响

苏文威1，宋振方2   

  1. 1. 河南省消防救援总队,河南郑州450008；2. 驻马店市消防救援支队，河南驻马店463000
  • 出版日期:2020-08-15 发布日期:2020-08-15
  • 作者简介:苏文威（1986-），男，河南虞城人，河南省消防救援总队防火监督处中级专业技术职务，硕士，主要从事火灾事故调查工作，河南省郑州市福元路158 号，450008。

Effects of convectional ventilation on determination the fire origin based on fire cases

SU Wen-wei1, SONG Zhen-fang2   

  1. 1. Henan Fire and Rescue Brigade, Henan Zhengzhou 450008, China; 2. Zhumadian Fire and Rescue Division, Henan Zhumadian 463000, China
  • Online:2020-08-15 Published:2020-08-15

摘要： 介绍某案例基本情况及现场勘察过程，结合案例剖析对流通风条件下典型火场痕迹特征。依据现场勘验情况进行初步分析，调取第一报警人及现场人员手机视频，结合询问、电气线路勘验、残留物送检等结果，邀请火灾事故调查专家协助调查，认定起火部位。结合案例及火灾调查经历，总结对流通风导致的典型干扰痕迹特征，从5 方面探讨起火部位认定的方法对策。

关键词: 火灾调查, 现场痕迹, 对流通风, 起火部位

Abstract: The basic situation and field investigation process of a fire case were introduced. The typical fire trace characteristics under the condition of convection ventilation were analyzed combined with case study. The preliminary analysis was carried outaccording to the site investigation. The mobile phone video of the first alarm person and on- site personnel was accessed. Combing with the results of inquiry and electrical inspection and residue detection, inviting fire accident investigation experts to assist in the investigation, the seat of fire was determined. The typical interference trace characteristics caused by convection ventilation are summarized combined with the case and fire investigation experience, and methods and countermeasures of fire location identification were discussed from 5 aspects.

Key words: fire investigation;traces of the scene;convectional ventilation, seat of fire