某超高层建筑消防系统设计探讨

Discussion on fire protection system design of a super high-rising building

超高层建筑具有层数多、功能繁杂及火灾危险性高的特点,其消防应立足于自救。介绍了某超高层建筑各项消防系统的设计,并对消防供水系统的选择、供水系统超压及减压措施和消防水箱(池)体积计算这3方面问题进行了探讨,总结了设计体会。

High-rising building has the characteristics of multi-layered, complex function and high fire risk. Its fire protection system should be based on self-help. This paper introduced the de- sign of a high-rising building fire protection system; in addition, three issues were discussed, which included selection of the fire protection water supply system, the overpressure of the water supply system and vacuum measures and the calculation of the volume of fire water tank （reservoir）. The design experience was summarized, which might communicate with design and offer reference for design.