超高层建筑消防给水技术探讨

Discussion on the fire water supply technology in high-rise building

将一个超高层建筑按高度分成1～N个区,每个区设给水泵组,该给水泵组塔式连接,其中包括生活给水泵组、消火栓给水泵组和喷淋给水泵组.该生活给水管路、喷淋给水管路和消火栓给水管路上部与生活和消防合用高位水箱连接,消防给水减压阀与生活和消防合用高位水箱连接.优点是结构新颖,采用水泵分级提升水的方法,省去了多个水箱的设置,大大减少了建筑成本,且安全可靠性高,有效地保障消防供水.

A new utility model was deerypted, which was an optimization for high-rise building water supply. A high-rise building was divided into area 1 - N, with pump group each. The pump group was connected tower type , including living water pump group, hydrant water pump group and sprinkler water pump group, all 3 pipelines were connected to the high water tank used for living and firefighting, and the fire water valve was connected to the tank too. The advantage is the new structure, and by elevating water step by step, multi tanks were saved, which can reduced the cost, and the reliability was high, can ensure the fire water supply effectively.