摘要
通过对生产现场水喷雾灭火系统与室内消火栓共用消防水存在问题的分析,提出了采用节流孔板来降低消火栓出口水压,以分别满足水喷雾灭火系统与室内消火栓对消防水压的要求。介绍了节流孔板的选择方法,包括节流孔板的材质、厚度、孔径的计算选择。
This paper analyzes the problem on sharing of fire water system between the indoor fire hydrant and the water fog sprinkle system on production site. A throttle orifice-plate scheme is proposed as a solution in which the two systems share a fire water system but require different water pressures. Besides, the paper also introduces the selection of throttle orifice-plate, including the material, thickness and orifice diameter.
出处
《红水河》
2016年第1期86-87,共2页
Hongshui River
关键词
节流孔板
消防水系统
水电站
throttle orifice-plate
fire water system
hydropower system
