高层建筑给排水设计及其存在的问题及探讨

Water supply and drainage design of high-rise building and its problems and discuss

摘要：随着经济的高速发展，城市可利用的土地日渐减少，高层建筑应运而生。保证高层建筑给排水的能够切实有效的发挥作用，满足居民的日常用水以及建筑功能的正常发挥，是给排水设计人员的主要任务。文章对于高层建筑给排水设计中遇到的问题进行了阐述，为高层建筑给排水的正常运行提供了有利的参考意见。

关键词 高层建筑 给排水 设计

Abstract：With the rapid development of economy, the city can reduce the available land. It is the main task of water supply and drainage design staff to ensure that the water supply and drainage of high-rise buildings can effectively play the role of the residents to meet the daily water use and the normal functioning of the building function. In this paper, the problems encountered in the design of water supply and drainage for high-rise buildings are discussed, which provides a good reference for the normal operation of the water supply and drainage of high-rise buildings.

Keywords high-rise buildings water supply and drainage design

1 高层建筑给排水设计的内容

1.1 给水工程

给水工程设计的主要内容有: 计算建筑所需的用水量选择合适给水方式、划分给水分区、计算水力参数，确定管材与管径以及增压设备的型号参数等，同时，还需要选择配套的减压阀、排气阀以及泄水阀等对管道进行保护，保障给水工程正常运行^[1]。水表设计要合理,设计水表时必须注意水表安装的位置,要以便于抄表为原则^[2]。

1.2排水工程