高层给排水专业毕业设计论文

分类号单位代码密级学号学生毕业设计题目渭南市大荔县大荔宾馆给水排水工程设计作者院(系)专业指导教师答辩日期2012年6月10日榆林学院毕业设计诚信责任书本人郑重声明：所呈交的毕业设计，是本人在导师的指导下独立进行研究所取得的成果。毕业设计中凡引用他人已经发表或未发表的成果、数据、观点等，均已明确注明出处。尽我所知，除文中已经注明引用的内容外，本论文不包含任何其他个人或集体已经公开发表或撰写过的研究成果。对本文的研究做出重要贡献的个人和集体，均已在文中以明确方式标明。本人毕业设计与资料若有不实，愿意承担一切相关的法律责任。论文作者签名:年月日榆林学院本科毕业设计I摘要本项目是大荔宾馆建筑给水、排水、消防工程的设计计算。该高层建筑位于陕西省渭南市，是一栋集宾馆、餐饮、洗浴，办公于一体的综合性高层建筑。建筑物总高度83.2米，总面积为3272.16m2，本建筑地上二十五层，地下一层，地下一层是泵房；地上一二三层主要是餐厅，办公室；三至二十五是客房（十四层为设备层）。根据设计资料及设计要求，给水系统采用并联水泵分区给水系统，分为：高区（十五至二十五层）、中区（三至十三层）、低区（负一层至二层）。根据本建筑物的特点，该工程排水系统采用污废水合流制的排水体制,排水不分区。本设计消防系统与生活给水系统分开设置，消火栓系统与自动喷洒系统共同设计。消火栓系统布置：保证三股进水（水泵进水，水泵结合器进水和水箱给水）畅通。自动喷洒系统布置：设置六个湿式报警阀，即要保证三股进水的同时，还要保证所有进水要在湿式报警阀之前。通过本工程项目设计，本人不但掌握了高层建筑的给水、排水、消防工程等设计的设计要点和设计内容，同时对工程制图有了更扎实的基本功。关键词：给水工程；排水工程；消防工程渭南市大荔县大荔宾馆给水排水工程设计IIWeinandalixianbiglihotelwaterprojectpreliminarydesignABSTRACTThisdesignedprojectisthedesignofthewatersupplysystem,drainagesystemandfirefightsystemofthehotelbuildinginWinancity.ThebuildingliesinWeinancity,isahotel,catering,bathhouseandtheofficeofintegratedtallbuildings.itsbuildings,thetotal83.2，3272.16m2forthebuildingonthe25floor.thegroundfloor,thegroundflooristhepump,andthefloorsarethemaindiningroom,bathhouseandtheoffice，3tothe25flooristhehotel.Designedforinformationanddesigning,shrunksystemusesmultiplepartitions,pumpsshrunkinto:thehight(15tothe25floor);themiddle(3tothe13thefloor);lower(-1tothe2floor).Tothebuildingofthedrainagesystemtoadoptanydrainageconsummatedinthehotelbathroomfloordrains(technologyonthemezzanine)after.Thisdesignthesystemandsystemsettings,andshrunkfromlifetothehydrantsprayingsystemofcommondesign.hydrantsystemarrangement:guaranteeofthreeintothewaterpump(inwater,withthepumpwaterandcleartheautomaticallyshrunk).sprayingsystem:setoutin6wetchecktoensurethatthepolice,3sharesintothewateratthesametime,wemustensurethatallintothewateriswetinthevalves.inthisprojectbeforetheprojectdesign,igainnottall,drainageandshrunk。Keywords：waterprojectconstruction；fireengineering；drainageengineering榆林学院本科毕业设计III目录摘要..................................................................................................................................................IABSTRACT........................................................................................................................................II第1章绪论.....................................................................................................................................1第2章工程概况及设计说明..........................................................................................................22.1概述......................................................................................................................................22.1.1设计依据.....................................................................................................................22.1.2设计任务.....................................................................................................................22.1.3设计资料.....................................................................................................................22.1.4城市给水排水设计资料.............................................................................................32.2设计方案说明.......................................................................................................................32.2.1给水系统.....................................................................................................................32.2.2室内排水工程.............................................................................................................62.2.3消防工程.....................................................................................................................6第3章建筑给水系统计算................................................................................................................83.1给水方案确定.......................................................................................................................83.2生活用水量确定...................................................................................................................83.2.1给水定额及时变化系数.............................................................................................83.2.2给水系统各区用水量计算.........................................................................................83.2.3贮水池容积的计算...................................................................................................103.2.4引入管设计及水表选择...........................................................................................113.3给水管网水力计算.............................................................................................................123.3.1给水设计秒流量计算公式.......................................................................................123.3.2给水管网水力计算...................................................................................................12第4章建筑排水系统的计算........................................................................................................334.1室内污水排水系统方案的选择....................................