IG541气体灭火系统工程设计计算  

Research on the engineering design & hydraulic calculation of IG541 fire suppression systems

作　　者：卢红祥[1] 邓红 俞颖飞[3] 周华[1] 

机构地区：[1]浙江大学流体传动及控制国家重点实验室,浙江杭州310027 [2]浙江信达可恩消防实业有限责任公司,浙江杭州310014 [3]浙江省消防总队,浙江杭州310014

出　　处：《消防科学与技术》2007年第6期665-668,共4页Fire Science and Technology

摘　　要：针对目前IG541灭火系统通常采用"中期压力"和设计流量进行管网的设计计算,分析了这种设计计算方法存在的问题,提出了动态设计计算方法,实时计算IG541系统管网内的压力和流量,以达到准确、全面进行系统设计计算的目的。设计并建立了IG541管道配件当量长度测量系统和IG541气体灭火实验系统。The pipe system of IG541 fire suppression system is generally designed based on the medium-term pressure and the designed flows. The problem of this design method was analyzed. In order to design the fire suppression system accurately and roundly, a new method was given, calculating the pressure and flow in system＇s pipes dynamically. A IG541 fire suppression laboratory and a equivalent length of pipe fittings measuring system were established.

关 键 词：IG541灭火系统 管网计算 当量长度 灭火实验 

分 类 号：X924[环境科学与工程—安全科学] TU89[建筑科学]