The water efficiency of the overpressure outflow control in high-rise building water supply system
Release time:2024-08-09
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- Affiliation of Author(s):
- 环境与市政工程学院
- Journal:
- IWA2011
- Key Words:
- 中文关键字：高层建筑给水系统；超压出流；实测分析；，英文关键字：High-rise building, Water supply system, Overpress
- Abstract:
- Overpressure outflow can form water splash or jet flow, easy to cause the invisible water resources waste, how to control overpressure outflow of plumbing fixtures in building water supply system becomes one key problem to be solved in the design of high-rise building water supply system. Discussed the relationship between the rate of out flow and comfort index on using plumbing fixtures, test and analyze the relationship between the pressure and the rate of outflow in some water point of high-rise apartment a university school. The result shows that overpressure outflow cause water waste at a majority of water point. Discuss the water efficiency on the controlling of overpressure outflow by reductor and pressure-relief vent in high-rise building water supply system, put forward the measures of the water efficiency to avoid overpressure outflow.
- Note:
- 熊家晴
- First Author:
- xiongjiaqing
- Indexed by:
- Journal paper
- Volume:
- 卷：
- Issue:
- 期：
- Page Number:
- 页：
- Translation or Not:
- no
- Date of Publication:
- 2011-10-01