西宁市湟水花园小区3#楼给排水工程设计.doc
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- 西宁市 水花 小区 排水工程 设计
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1、摘要本设计是某十三层青年教师公寓的建筑给排水设计,主要包括生活用水给水工程设计、消防给水工程设计、生活用水排水工程设计、热水给水工程设计、雨水排水五大部分内容。给水系统采用分区供水,地下一层及地上一、二、三层为低区,由市政管网直接供水。四层到十三层为高区,由生活变频水泵和高位水箱联合供水。 排水系统采用合流制,地上污废水重力自流入市政污水管道,地下室废水采用潜水排污泵提升至室外污水管道。消防系统地下一层及地上一、二层为自动喷淋给水系统,三至十三层为消火栓给水系统,地下室设消防水池,设两台消防水泵,并联使用,屋顶设消防水箱及稳压设备,室内设专用消防给水管网,地下室及地上一至五层设减压稳压消火栓,
2、地下室设两台喷淋给水泵,互为备用。热水系统采用电热水器供热;屋面雨水采用的是内排水系统。设计过程进行了各系统方案的确定、平面布置和计算,以及各种设备的选型,最后用CAD绘制了各个系统的平面施工图和系统轴侧图。IAbstract This design is a 13 young teachers apartment building water supply and drainage design, including water, fire water, water supply engineering design engineering design, hot water supply,
3、 water drainage engineering design engineering design, rainwater drainage five most of the content.Water supply system using water rationing, underground one, two, three layer and the ground is low area, directly by the municipal pipe network of water supply. 4 to 13 layer is high area, by the life
4、and high water tank joint water supply pumps, basement pool of life, water for life.Drainage system USES the confluence system, the ground sewage wastewater from gravity flow into the municipal sewage pipe, the basement wastewater by diving sewage pump up to the outdoor sewage pipes.Underground fire
5、 control system and the ground first, second is automatically spray water supply system, three to thirteen layer for fire hydrant water supply system, fire cistern is basement, two fire pump, used in parallel, a rooftop water tank and the voltage regulation equipment, indoor set special fire water s
6、upply pipe network, the basement and the ground, one to five floor pressure-reducing fire hydrants are basement set two feed water pump, spray as spare.Hot water system use electric water heater heating; Roof rainwater use is within the drainage system.Carried out the scheme of the system design pro
7、cess, layout and calculation, as well as a variety of equipment selection, the final print shop drawing with CAD drawing for each system and the system diagram shaft side.I1 概论目录设计总说明ISpecificationII1 概论11.1 工程概况11.2 设计依据和范围11.2.1 毕业设计的任务11.2.2 毕业设计的主要内容与技术要求11.3 引用规范和标准21.4 设计的目的和意义22 给水系统32.1 给水系统
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