摘要
通过工程案例分析超高层建筑消防转输水泵控制电路的可靠性设计方法,同时为了降低停泵水锤对消防供水系统的冲击,对星-三角降压启动的水泵采取三角-星降压停泵设计。
Through engineering case,the reliability design method of fire transfer pump control circuit of super high‑rise building is analyzed.In order to reduce the impact of pump failure water hammer on fire water supply system,the triangular‑star step‑down pump failure design is adopted for the star‑triangular step‑down start.
作者
李志
LI Zhi(Guangzhou Hanhua Architects+Engineers Co.,Ltd.,Guangzhou 510655,China)
出处
《建筑电气》
2023年第5期31-37,共7页
Building Electricity
关键词
转输水泵
消防设备
水位控制
连锁控制
可靠性
降压停泵
一用一备
两用一备
transfer pump
firefighting equipment
water level control
interlocking control
reliability
pump stop by voltage reduced
one in service,one on standby
two in service,one on standby
