对电气防火两个问题的思考  

Reflections on Two Problems of Electrical Fire Protection

作　　者：罗斌[1] LUO Bin(China Southwest Architectural Design and Research Institute Corp.Ltd,Chengdu 610042,China)

机构地区：[1]中国建筑西南设计研究院有限公司,成都市610042

出　　处：《建筑电气》2020年第9期100-104,共5页Building Electricity

摘　　要：对吊顶内可燃物种类进行分析,结合电气火灾监控系统的使用,建议取消吊顶内设置火灾自动报警系统的规定;对楼梯间机械加压送风量计算参数的来历和取值进行探讨,包括疏散门同时开启楼层数是否与消防应急广播启动方式有关等。In this paper,it is suggested to cancel the provision of automatic fire alarm system in the suspended ceiling based on the analysis on combustible types in the suspended ceiling and use of electrical fire monitoring system;The origin and value of the calculation parameters of mechanical pressurized air supply in the stairwell are discussed,including whether the number of floors opened at the same time by the evacuation door is related to the starting mode of fire emergency broadcast.

关 键 词：可燃物 电气火灾监控系统 火灾自动报警系统 同时开启疏散门数量 机械加压送风量 整楼疏散 消防应急广播启动方式 正压送风余压监控系统 

分 类 号：TU892[建筑科学]