建筑给排水毕业设计

毕业设计[论文]题目：重庆市快捷大酒店的排水工程学院：市政与环境工程学院专业：给水排水科学与工程姓名：宋严学号：024409135指导老师：朱伟萍完成时间：2013年6月2河南城建学院本科毕业设计摘要1摘要本设计为重庆市快捷大酒店，是一幢16层的大酒店的设计，设计内容主要包括给水冷水系统、排水系统、消防系统、热水系统这四大块的设计。室内冷水系统分为低区与高区两个区供水，低区为地下室至四层，由市政管网直接供水;高区为五层至十六层，根据要求,在地下室设生活水池，然后由变频泵抽水为高区供水。室内排水系统采用合流制，每个卫生间设置独立的排水立管，地下室至四层共有9根立管，五层至十六层为标准套房，卫生间布局一样，每层有34个房间，故共需34根立管，并且由于到四层时，这些立管位于办公室、商场等的房间中部，所以需另设立管，总计59根。消火栓系统不分区，在地下室设置消防水池，楼顶设置高位水箱。按照相关规定每层都需设置闭式自动喷淋系统，共分为五个区，水源来自于地下室的消防水池。另外，根据实际情况，综合考量之后,本酒店五层到十六层还需设置热水系统，热水供应方式采用集中供热，热媒采用蒸汽，采用半循环里面的干管循环系统。关键词：给水系统，排水系统，消火栓系统，闭式自动喷淋系统，热水系统河南城建学院本科毕业设计摘要2AbstractThedesignfortheChongqingexpressLeGrandLargeHotel,istodesigna16-storeyLeGrandLargeHotel,designcontentmainlyincludesthesefourlargewatersupplywatersystem,drainagesystem,firecontrolsystem,hotwatersystem.Indoorwatersupplysystemisdividedintolowandhightwodistrictwatersupply,lowareaasthebasementtothefourlayer,bythemunicipalwatersupplypipenetworkdirectly;theareaoffivetosixteenlayers,accordingtotherequirementsoflife,apoolinthebasement,andthenpumpedbyfrequencyconversionpumpforhighwater.Indoordrainagesystemadoptconfluence,eachtoiletsetindependentlyofthedrainagetube,thebasementtothefourlayerconsistsof9verticalpipes,fivelayertothesixteenlayerasastandardsuite,roomlayout,eachfloorhas34rooms,soatotalof34riser,andbecauseofthefourlayer,themiddletheroomislocatedintheverticalpipeoffice,shoppingmalls,soneedtosetupatotalof56rootcanal.Firehydrantsystemdoesnotpartition,settingfirepoolinthebasement,roofwatertank.Inaccordancewiththerelevantprovisionsofeachlayershallbeinstalledclosedautomaticsprinklersystem,isdividedintofivezones,waterfromthebasementofpoolfire.Inaddition,accordingtotheactualsituation,comprehensiveconsideration,thishotelfivelayertothesixteenlayeralsoneedtosetthehotwatersystem,watersupplymodewithcentralizedheating,heatmediumwithsteam,withhalfcycleinsidethestemvascularsystem.Keywords:watersupplysystem,drainagesystem,firehydrantsystem,closedautomaticsprinklersystem,hotwatersystem河南城建学院本科毕业设计目录1目录前言............................................................11概述..........................................................11.1主要任务与目标：............................................11.1.1主要任务..................................................11.2主要内容与基本要求：.......................................11.2.1计算部分..................................错误!未定义书签。1.2.2设计图纸..................................错误!未定义书签。1.2.3进度计划..................................错误!未定义书签。1.2.4主要参考文献：............................错误!未定义书签。2室内给水系统的计算...........................................32.1设计方案说明................................................32.1.1给水方式的确定............................................32.1.2给水管道及设备安装........................................32.2室内用水量计算.............................................42.2.1用水定额及水量计算........................................42.2.2设计秒流量................................................52.3地下室内贮水池容积..........................................62.4室内地下室至四层冷水给水管网水力计算........................62.5室内高区冷水给水管网水力计算...............................162.6水泵扬程计算...............................................193室内排水系统的计算..........................................213.1室内排水系统的选择.........................................213.1.1系统选择.................................................213.1.2系统组成.................................................213.2室内排水系统设计计算......................................213.2.1横支管的水力计算.........................................213.2.2排水立管与通气管的计算...................................294室内消防系统的设计计算......................................314.1消防系统方案..............................................314.1.1按系统供水范围划分......................................314.1.2按建筑高度分类..........................................314.1.3按消防给水的压力分类....................................31河南城建学院本科毕业设计目录24.1.4按消防给水系统灭火方式分类..............................314.2消火栓给水系统计算........................................334.2.1消火栓的布置............................................334.2.2水枪喷嘴处所需的压力....................................344.2.3水枪喷嘴处的出流量......................................344.2.4水带阻力................................................344.2.5消火栓口所需的水压......................................344.2.6校核....................................................344.2.7消火栓给水管水力计算....................................344.2.8水泵接合器..............................................364.2.9消防水箱................................................364.2.10消防贮水池的设计.......................................364.3自动喷淋系统计算..........................................374.3.1自动喷淋系统的基本情况..................................374.3.2第一组自动喷淋水力计算..................................374.3.3第二组自动喷淋水力计算..................................394.3.3第三、四、五组自动喷淋水力计............................424.3.4消防贮水池的计算........................................425热水系统设计计算............................................445.1热水方案的选择............................................445.2热水系统设计计算..........................................445.2.1设计小时耗热量计算......................................445.2.2热水量计算..........................................