摘要:本文主要介绍了温馨家园住宅的建筑给排水的设计。主要包括给水系统、排水系统、消防系统和热水系统。给水系统采用分区供水，低区地下一层到四层，由市政管网直接供水；高区五到十一层，采用水泵变频供水。排水系统采用污、废水合流制，底层单独排放，排水立管设伸顶通气管，污废水在地下室顶部排除室外，并排向检查井接化粪池。消防系统分消火栓给水系统和自动喷水灭火系统，其中消火栓系统采用水泵水箱联合供水。高层建筑的集中(小区、区域)热水供应系统与冷水系统一样，应竖向分区，其分区原则、方法和要求也相同，在管网布置和形式上一般也是相对应的。

　　　给水系统包括用水量的计算、给水分区的选择和管道的水力计算。排水系统包括排水管的水力计算、通气管的设计和排污泵的选择。消防系统包括消防用水量的计算、消防分区的划分、管道水力计算和消防泵的选择。热水系统包括热水用水量、热媒量计算、加热器和循环泵的选择、管网水力计算。本文具体分为给排水设计说明、给排水设计计算、致谢和参考文献四个部分。

关键词：给水系统；消防系统；热水系统；排水系统

Abstract:This paper introduces the design that the water-supply and drainage engineering of a high-rise hotel. Including water-supply, drainage systems, fire fight systems, hot water-supply systems and rain water systems. Water –supply system, including the calculation of water consumption, the choice of water-supply district and pipeline hydraulic calculation. Drainage systems including the hydraulic calculation of drain, the tube design and the choice of the sewage pump. Fire fight system, including the calculation of the fire water, the division of the fire Service Division, the hydraulic calculation of pipeline and the choice of fire pump. Hot water-supply system, including the calculation of the hot water consumption and the amount of heat medium, heater and circulating pump selection, pipe network hydraulic calculation. Stormwater system, including the calculation of stormwater and rain water pipe lay out. This paper is divided into specific note to the drainage design, thank the rain sewage, reference of four parts. 

Key words  Water supply-system Fire fight system Hot water-supply system  drainage system