建筑排水立管排水能力概念辩析

Discrimination on concept of building drainage stack drainage flow

2009年版的《建筑给水排水设计规范》引入"最大设计排水能力"的概念,与近年来进行排水能力测试的"最大排水能力"构成了立管排水能力的两个重要概念,同时衍生出了很多相关的概念。为了便于设计人员了解各种概念的定义,抓住概念本质上区别,更好地指导工程设计,本文就建筑排水立管排水能力的若干概念进行辨析。

2009 edition code for design of building water supply and drainage introduced the concept of maximum design drainage capacity, and maximum drainage capacity of drainage capacity test in recently years constituted the two important concepts and derived many related concepts at the same time. For convenient designers understanding the meaning of concepts, grasping essence difference, guiding engineer- ing design better, this paper extended the discrimination about several concepts of building drainage stack drainage flow.