西宁市湟水花园小区7#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、摘要本次设计是关于高层建筑给水排水工程的设计,具体包括:给水系统、热水系统、消防系统、排水系统以及雨水系统。在给水系统的设计中,本次设计采用分区给水的方式。低区采用从市政外网直接供水的方式,高区采用减压阀减压上行下给的池泵箱供水方式。供水可靠性较好,投资少,设备布置集中,便于维护管理以及维修等特点。 该建筑为住宅楼,按照高层民用建筑防火规范,消火栓宜布置在明显、经常有人出入且使用方便的地方,因而在该建筑的客房走廊中,电梯的前室均布有消火栓。其中水箱应贮存10min消防水量。本建筑的排水采用合流制排水系统,即粪便污水、洗涤污水采用一起排放的方式。雨水采用独立的排水系统,污水经化粪池处理后排放到市
2、政管网,雨水设专门的雨水立管排入市政雨水管道。在本次设计过程之中,主要的依据是(高层建筑给水排水设计规范,高层建筑防火规范以及建筑给水排水硬聚氯乙烯管道设计规范)。通过本次设计,了解了高层建筑给水排水及消防系统的细节。本次设计有建筑水施平面图、系统图等。AbstractThis design is the design of the high-rise building water supply and drainage engineering, specific include: water supply system, hot water system, fire fighting sys
3、tem, drainage system and rain water system.In the design of feed system, this design adopt the way of partition water supply. Low zone with the method of water supply directly from outside the municipal network, high area by reducing valve and pressure relief upside down to the pool pump tank water
4、supply mode. Better water supply reliability, less investment, equipment layout, convenient for maintenance and management and maintenance, etc.The building for residential building, according to the high-rise civil building code for fire protection, fire hydrant should be arranged in a clear, often
5、 someone out and easy to use, and rooms in the building corridor, elevator room before uniform has a fire hydrant. Of which 10 min fire water tanks should be stored.The construction of drainage adopts conflux system drainage system, namely the fecal sewage, washing wastewater using discharge way tog
6、ether. Adopt independent drainage system, rain sewage treated by septic tank back into the municipal pipe network, rain set special rainwater discharged into municipal rainwater pipe stand pipe.In the design process, is the main basis, high-rise building water supply and drainage design specificatio
7、n, high-rise building code for fire protection and building water supply and drainage pvc-u pipe design specification). Through the design, understand the details of the high-rise building water supply and drainage and fire fighting system. The design of building water plan and system diagram, etc.目
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