摘要
探讨在惰性气体灭火系统管网设计时,通过选用相对较小规格的选择阀和减压孔板组成减压组件,达到减少选择阀规格系列,降低成本的目的,同时介绍与之对应的系统水力计算方法。
This paper discusses the design of the pipe network of inert gas fire extinguishing system,by selecting a relatively small size selection valve and pressure reducing orifice plate to form a pressure reducing component,so as to reduce the selection valve specification series and reduce the cost,and introduces the corresponding system hydraulic calculation method.
作者
周平
董海斌
弋建州
Zhou Ping;Dong Haibin;Yi Jianzhou(Nanjing Fire Protection Technology Co.,Ltd.,Jiangsu Nanjing 211112,China;Tianjin Fire Science and Technology Research Institute of MEM,Tianjin 300381,China;Key Laboratory of Fire Protection Technology for Industry and Public Building,Ministry of Emergency Management,Tianjin 300381,China;Tianjin Key Laboratory of Fire Safety Technology,Tianjin 300381,China)
出处
《消防科学与技术》
CAS
北大核心
2023年第5期686-688,共3页
Fire Science and Technology
关键词
气体灭火系统
减压孔板
减压组件
选择阀
水头损失
gas fire extinguishing system
pressure reducing orifice plate
pressure reducing component
selection valve
head loss
