医院手术部双路供水水质安全设计探讨  

Discussion on water quality safety design of two-way water supply in hospital operating department

作　　者：马慧俊 李云 徐云飞 杨婷 MA Huijun;LI Yun;XU Yunfei;YANG Ting(Zhejiang Province Institute of Architectural Design and Research,Hangzhou 310006,China)

机构地区：[1]浙江省建筑设计研究院,杭州310006

出　　处：《给水排水》2022年第5期76-81,共6页Water & Wastewater Engineering

摘　　要：医院手术部给水应保证水量、水压和水质安全可靠。针对医院手术部双路供水规范要求,介绍了常见的3种供水方式,并分析了各自优缺点。在当前双路供水系统设计中,普遍存在一路供水备而不用带来的水质污染风险。调研了二次供水系统中条件致病菌存在的影响因素.结合规范要求,从设计角度提出了保证双路供水水质安全的系统构成,并确定了相关措施的设计参数。对于其中2种推荐的供水方式进行了系统优化。The water supply of hospital operating department should ensure the safety and reliability of water quantity,water pressure and water quality.According to the code requirements of two-way water supply in hospital operating department,three common water supply modes are introduced»and their advantages and disadvantages are analyzed.In the current design of two-way water supply system»there is a risk of water pollution caused by one-way standby rather than use.This paper investigates the influencing factors of opportunistic pathogens in the secondary water supply system,combined with the code requirements,puts forward the system composition to ensure the water quality safety of two-way water supply from the design point of view,and determines the design parameters of relevant measures.The two recommended water supply modes are optimized.

关 键 词：医院手术部 双路供水 水质安全 泄水阀 余氯 

分 类 号：TU82[建筑科学] X799[环境科学与工程—环境工程]