基于固定灭火系统工况的火灾延伸调查的探讨  

Discussion on fire extension investigation based on working condition of fixed fire extinguishing system

作　　者：刘连喜 田立伟 伊程毅 羡学磊 LIU Lian-xi;TIAN Li-wei;YI Cheng-yi;XIAN Xue-lei(Tianjin Fire Science and Technology Research Institute of MEM,Tianjin 300381,China)

机构地区：[1]应急管理部天津消防研究所,天津300381

出　　处：《消防科学与技术》2022年第4期572-575,共4页Fire Science and Technology

基　　金：应急管理部天津消防研究所基科费项目(2020SJ30)。

摘　　要：通过对在用气体灭火系统、喷水灭火系统等固定灭火系统工况的调研情况进行分析,厘清了影响固定灭火系统在火灾现场不能实施有效灭火的因素,提出了从产品生产者、设计施工维修以及管理维护者等几方面进行火灾延伸调查的可能和思路,为扩大增强火灾调查手段和范围提供了技术支撑。Based on the investigation and analysis of the working conditions of in-service fixed fire extinguishing systems such as gas fire extinguishing system and sprinkler system, this paper clarifies the factors affecting the failure of fixed fire extinguishing system to implement effective fire extinguishing at the fire site, and puts forward the possibility and ideas of extended fire investigation from the aspects of product producers, design,construction and maintenance, management and maintainers. It provides technical support for expanding and enhancing the means and scope of fire investigation.

关 键 词：固定灭火系统 火灾调查 延伸调查 

分 类 号：X932[环境科学与工程—安全科学] TU892[建筑科学]