摘要
高层建筑消防给水系统增压设施能解决最不利点消火栓或喷头的水压和流量不足问题.增压方式的优化设计要求选择气压罐作为主要的增压设施,并只对消防系统的最上面几层进行增压,主张消火栓系统与自动喷水系统不合用一套增压设备,并将增压设备置于建筑物的顶部,合理设置屋顶水箱消防出水管.
Pressure addition method for fire water supply system in high-rise buildings can solve the insufficiency problem of both water supply and flow at the most unfavorable points of fire hydrants or muzzles. This optimizing design of pressure addition requires the selection of an air-pressure tank system as its main facility and the addition of pressure only to the several foremost stories. The paper also puts forward the suggestions that the fire hydrant system and the automatic sprinkler system not share the same rooftop pressure-adding device and that the outlet pipe of the rooftop fire water tank be designed accordingly.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2008年第2期159-162,共4页
Journal of Central South University of Forestry & Technology
关键词
土建工程
高层建筑
消防给水系统
给水增压
优化设计
civil engineering
high-rise buildings
fire water supply system
adding pressure
optimizing design
