摘要
通过研究国内外闭式细水雾灭火系统的相关标准和实际工程应用现状,从分析细水雾灭火机理入手,探讨了闭式细水雾灭火系统替代自动喷水灭火系统的可行性,同时比较了开式细水雾灭火系统和闭式细水雾灭火系统的不同。在此基础上,明确现阶段我国细水雾灭火系统的应用应以开式系统为主,闭式系统应主要用于对水量、水渍损失等要求较高或对占地、安装空间有限制的场所,并以控制火灾为主要目标。
Provisions of the relevant domestic and international standards and the practical engineering application status of water mist fire extinguishing system were studied. Based on analysis of the fire extinguishing mechanism of water mist, the feasibility of close-type water mist system to replace the sprinkler system was discussed. Meanwhile, the difference of open-type and close-type water mist system was compared. The study helped to clear that open-type system should be the main water mist system type used in China at present stage. Close-type water mist system should be mainly used in the places where there is higher requirement on water damage or restriction on system installation space, and the system application target is fire control instead of fire extinguishment.
出处
《消防科学与技术》
CAS
北大核心
2015年第2期190-192,共3页
Fire Science and Technology
基金
国家标准<细水雾灭火系统技术规范>制订项目
关键词
细水雾
闭式系统
开式系统
自动灭火系统
water mist
close-type system
open-type system
automatic fire extinguishing system
