摘要
本文主要就气体灭火剂的选择、备用问题进行了探讨,通过分析比较认为在进行大型电厂气体灭火设计时,洁净气体应优先采用IG-541,系统设计时灭火剂贮存瓶组及启动瓶组均宜设置100%备用。
This article is inquired into the selection and spare cell （s） on the gas extinguishing system, by the analysis and comparison, it indicates that we should give priority to adopt IG-541 for none polluted gas, and should set up 100% spare cell （s） on both storage bottle and switch-on bottle of gas extinguishing system in design.
出处
《电力勘测设计》
2006年第2期32-35,共4页
Electric Power Survey & Design
关键词
气体灭火
七氟丙烷
三氟甲烷
备用量
gas extinguishing system
HFC-227ea
HFC-23
reserve level.
