高、低区为不同使用功能的高层建筑自动喷水灭火系统消防主泵的选择

The Selection for the Fire Pump of Sprinker System in the High Rise Building

分析了高区为标准层、低区为公共设施层的高层建筑自动喷水灭火系统的设计流量特点和常规选择消防主泵存在的问题。提出以低区工况选泵，按高区工况校核的方法。

In this paper, they are analysed to the characteristic of design flow for thefire sprinker system in high rise building, and to the question to selecting generall fire pumpin the convention. They are raised to selecting the fire pump on the basis of working condition in the building downsection, and to cheking the fire pump in accordance with workingcondition in the building highsection. In the same time suiting range of this method is given.