某综合楼建筑给水排水工程设计方案

毕业设计 设计题目某综合楼建筑给水排水工程设计方案二 学生姓名吴雨晴 20103885 给水排水工程10- -1班 徐得潜 学号 专业班级 指导教师 院系名称土木与水利工程学院 20 1420 14年0606月0707日 目录 中文摘要 . .1 英文摘要 . .2 1 前言 . .3 1.1 工程概况 3 1.2 设计任务 3 1.3 设计方法 3 1.4 设计依据 4 2 建筑给水系统 . .5 2.1 建筑内部给水系统设计说明5 2.2 建筑内部给水系统设计计算5 3 建筑排水系统 . .18 3.1 建筑内部排水系统设计说明18 3.2 建筑内部排水系统设计计算18 3.3 雨水排水系统设计说明 34 3.4 雨水排水系统设计计算 34 4 室内消防给水系统 . .37 4.1 消火栓给水系统设计说明37 4.2 消防池和水箱容积计算 37 4.3 消火栓给水系统设计计算38 4.4 自动喷水灭火系统设计计算49 5 建筑热水系统 . .56 5.1 热水供应系统设计说明 56 5.2 热水供应系统设计计算 56 6 结束语 . .86 7 谢辞 . .87 8 参考文献 . .88 某综合楼建筑给水排水工程设计方案二 层，地上部分高99.45米，地下部分高12.65米，地下共三层，内有车库和职 工食堂。建筑占地面积6000平方米，总建筑面积97566平方米，为一类高层 建筑。本次设计主要包括给水系统， 排水系统，雨水系统，热水供应系统， 消火栓给水系统以及自动喷水灭火系统。给水系统采用水池水泵水箱联合 供水方式，分四个区，地下3层到4层为Ⅰ区，倒班楼5到14层为Ⅱ区，15到 24层为Ⅲ区，25到30 层为Ⅳ区；办公楼5到13层为Ⅱ区，14到19层为Ⅲ区 ，20到26层为Ⅳ区。Ⅰ区由市政水压直接供水，Ⅱ，Ⅲ，Ⅳ区由高位水箱 减压供水。排水采用污废合流体制，厨房污水单独收集经隔油池后排至市 政污水管网。雨水系统采用内排水系统。 消防系统包括消火栓系统和自动喷 水灭火系统， 采用临高压给水系统，火灾初期10分钟灭火用水由屋顶高位水 箱提供，后期由水泵提供。热水供应系统采用全循环方式，水加热器放在 地下三层设备间内。 摘要本工程为一高层综合楼，主楼裙房4层，倒班楼为5到30层，办公楼为5到26 关键词综合楼 给水系统排水系统消防系统热水系统设计 1 Option two of a complex building water supply and drainage engineering design AbstractThe project is a high-rise complex building. The podium of the main building has four layers,five to thirty layers for shifts building,five to twenty-six layers for office building.The height of the aerial parts of the building is 99.45 meters, and the height of the underground part of the building is 99.45 meters. Underground section is divided into three floors, there are garage and cafeteria in it.The building covers an area of 6000 square meters,the total construction area is 97566 square meter.It is type one high- rise building.The design mainly includes thewater supply system, drainage system, rainwater system, hot water supply system, fire hydrant water supply system and automatic sprinkler system. Feedwater is supplied jointly by the pool, pump and tank in water supply system. The system is divided into four regions, of which the region I is underground 3 to 4 floor, The shifts building’sregion II is 5 to 14 floor, region III is 15 to 24 floor, region IV is 25 to 30 floor. The office building’s region II is 5 to 13 floor, region III is 14 to 19 floor, region IV is 20 to 26 floor. Region I is supplied by the municipal water directly. region II, III, IV use high water tank to relax the pressure. Sewage and waste interflow system is used in drainage option，and kitchen sewage collected separately flows to the municipal sewage pipe network after it goes through grease trap. Rainwater system uses internal drainage system. Fire protection system includes fire hydrant system and automatic sprinkler system, using temporary high pressure water supply system, and water to extinguish fire is supplied by the roof water tank in the initial 10 minutes, and then provided by the pump . Hot water supply system adopts full cycle mode, and water heater is placed in the basement. Keywordscomplex building water supply system drainage system fire protection system hot water supply system design