摘要
针对冬季寒冷地区辽宁省大连梭鱼湾专业足球场项目的消火栓系统设计方案进行探讨,湿式消火栓系统冬季存在冻结、漏水等问题,如按照常规湿式系统方式需采用大量电伴热保温,存在一定事故隐患。采用干湿交替转换系统,电动阀控制干式系统快速启闭功能,开启时间不应超过30 s,并满足规范5 min充水时间的要求,实现干湿系统交替转换,夏季湿式,冬季干式,系统运行经济、合理、安全、可靠。
This paper discusses the design scheme of fire hydrant system of Barudyu Bay professional Football Field project in Dalian,Liaoning province in cold winter area.The wet fire hydrant system has problems such as freezing and water leakage in winter.If the conventional wet system needs to adopt a large amount of electric tracing heat preservation,there are certain potential accidents.This design uses dry and wet alternating conversion system,electric valve control dry system quick open and close function,open time should not exceed 30 s,and meet the specification of 5 min water filling time requirements,to achieve dry and wet system alternating conversion,wet in summer,dry in winter,the system runs economically,reasonably,safely and reliably.
作者
匡挺
全森
刘茜
KUANG Ting;QUAN Sen;LIU Qian(Dalian Architectural Research and Design Institute Co.,Ltd.,Dalian 116021,China)
出处
《给水排水》
CSCD
北大核心
2024年第2期91-95,共5页
Water & Wastewater Engineering
关键词
寒冷地区
足球场
干式消火栓
干湿转换
充水时间
Cold winter area
Football field
Dry hydrant
Dry and wet conversion
Water filling time
