基于固定消防管网的超高层建筑火场供水方法探析  

Resolution of the Fire Water-Supply Method in Super High-Rise Buildings Based on Fixed Fire-Pipe Network

作　　者：张家明 ZHANG Jiaming

机构地区：[1]兰州市消防救援支队,甘肃兰州730020

出　　处：《浙江建筑》2023年第3期75-79,共5页Zhejiang Construction

摘　　要：超高层建筑消防供水系统通常采用分区供水方式,如若基层消防救援指战员对分区供水方式不了解,易导致超出消防车供水能力范围的高区火场供水效能较低。今以室内消火栓系统为例,采取手抬机动泵接力供水,以及消防车和手抬机动泵接力供水的方式,通过建筑内部固定消防管网实现超高层建筑火场供水,以期给基层消防救援队伍应对超高层建筑火灾火场供水提供一些指导和帮助。Due to the height of the building,the water-supply system in super high-rise buildings usually adopts a partitioned water-supply method.However,if basic firefighters are not familiar with this method,it may result in low water supply efficiency in high-rise fire scenes beyond the water supply capacity of fire engines.This paper takes the indoor fire-hydrant system as an example and proposes a solution to the problem by adopting the method of relay water supply by portable fire pump,fire truck and portable fire pump,and realizing the fire scene water supply of super high-rise buildings through the fixed fire pipe network inside the building.The aim is to provide some guidance and assistance to basic firefighters in dealing with water supply in the event of fires in super high-rise buildings.

关 键 词：超高层 火场供水 分区供水 手抬机动泵 接力供水 

分 类 号：TU976.5[建筑科学]