摘要:本毕业设计为徐州市芙蓉小镇一栋13层综合楼给水排水设计。建筑物占地面积9963.65m2、建筑物高度45.30m，地下一层，地上13层，主要包括室内生活给水系统、室内消防给水系统、室内排水系统、室内热水给水系统四个部分。

　　　本文针对某市一高层商住楼，结合对设计标准、规范的理解，对该建筑的给水系统、排水系统、消火栓给水以及自动喷洒给水系统，主要以设计计算说明的形式，进行了初步探讨。

　　　生活给水系统：

　　　采用分区给水，共计两个区。一层至三层为低区，由市政管网直接供水。四至十三层为高区，采用水泵和水箱联合供水。

　　　排水系统：采用污、废水分流制，排水系统设伸顶通气管，污水经化粪池处理后排入市政污水管网。

　　　消防系统：

　　　采用消火栓给水系统，室内消火栓给水系统采用临时高压给水，由消防水池、加压泵、供水管、阀门、室内消火栓等组成。火灾初期10min的用水量由屋顶消防水箱供给，正常供水由消防水泵从贮水池内抽取。

　　　热水系统：

　　　采用封闭式机械循环热水系统，分区情况与冷水系统一致，热水系统采用容积式水加热器供应。

　　　给水系统和热水系统均采用PP—R给水管材，排水系统采用塑料排水管，消火栓给水系统采用热镀锌钢管。

关键词 建筑；建筑给水排水；高层建筑

Abstract:This graduation design is Xuzhou City Furong Town of a 13 floor building water supply and drainage design. The building covers an area of 9963.65 m2, building height of 45.30 m, the underground floor, the ground layer 13, includes four parts mainly indoor living water supply system, indoor fire water supply system, drainage system, indoor indoor hot water supply system.

　　　In this paper, aiming at the city of a high-rise building, according to the design standard, the understanding of the specification, the water supply system, the drainage system, fire hydrant and sprinkler water supply system, mainly in the design calculation shows how the form, has carried on the preliminary discussion.

　　　Life water supply system:By the water, a total of two district. One layer to three layer for low area, by the municipal water supply pipe network directly. Four to thirteen layers for high, the water pump and tank joint water supply.

　　　Drainage system: the sewage, waste water seperate system, drainage system equipped with the ventilating pipes, sewage is treated in the septic tank is discharged into the municipal sewage pipe network.

　　　Fire protection system:The fire hydrant water supply system, fire hydrant water supply system by using a temporary high-pressure water supply, fire water, pressure pump, water supply pipes, valves, fire hydrant etc.. The early fire 10 min water from the roof tank fire water supply, fire water pump from the tank by extraction.

　　　Hot water system:Using a closed mechanical circulating hot water system and cooling water system, the partition consistent, hot water system using volumetric water heater supply.

　　　Water supply system and hot water system adopts PP - R pipe for water supply, drainage system with plastic drainage pipe, fire hydrant water supply system using hot galvanized steel pipe.

Keywords  building  building water supply and drainage  high-rise build