低压室外消防给水管网设计探析  

Low-pressure outdoor fire-fighting water supply network design analysis

作　　者：赖惠君 LAI Huijun

机构地区：[1]厦门佰地建筑设计有限公司,福建厦门361000

出　　处：《福建建设科技》2025年第2期93-95,106,共4页Fujian Construction Science & Technology

摘　　要：低压室外消防管网在工程项目中应用广泛,如果管网形式不合理,将造成巨大的工程浪费。对比管网两种形式的组成以及建设、管理还有计费方式,合用管网在节材、省空间方面优于分设管网。指出了合用管网设计中存在的节水、水质安全方面的问题,并提出改进的建议。针对供水单位担忧在公建中应用合设管网的水质和计量问题,结合实际工程的数据进行了探讨,提出允许部分公共建筑采用合设管网的建议,以期为同行提供参考。Low-pressure outdoor fire-fighting pipe network is widely used in engineering projects,and if the pipe network form is not reasonable,it will cause huge waste of engineering.Comparing the composition,construction,management and billing of the two types of pipe networks,the combined pipe network is better than the separate pipe network in terms of material and space saving.The problems of water conservation and water quality safety in the design of combined pipe networks are pointed out,and suggestions for improvement are given.The water quality and metering problems what water supply units worried about in the application of combined pipe network in public buildings are discussed combined with the actual engineering data,and the proposal of allowing part of the public buildings using the combined pipe network is put forward,in order to provide reference for colleagues.

关 键 词：低压室外消防给水管网 室外消防生活合用管网 总水表 倒流防止器 

分 类 号：TU991.3[建筑科学—市政工程]