广晟国际大厦重力供水消防系统设计分析

Design and analysis on gravity water supply firefighting system of Guangsheng International Building

介绍广州广晟国际大厦重力供水消防系统的构成及基本原理、设计参数及设计过程中应注意的问题,分析重力供水消防系统在该大厦中的应用。重力供水消防系统需采用中间转输水箱接力供水,最不利点处应采取保障供水的措施,较低的楼层需要设置减压设备。重力供水消防系统在停电时可为建筑消防设施供水,维修便利、操作简单,提高了消防设施的可靠性。

The construction and working principle of gravity water supply firefighting system of Guangzhou Guangsheng International Building, and the design parameter and problems to be noticed during the design, were introduced. The application of gravity water supply system in this building was analyzed. The gravity water supply system needs transfer water tank to pump up the water, facilities to ensure the pressure at the most disadvantageous point, and pressure reducing facilities on low floors. The gravity water supply system can serve the firefighting facilities without electric power. It＇s easy to repair and simple to operate, can enhance the reliability of firefighting facilities.