AbstractInrecentyears,therapidexpansionofcitiesinourcountry,high-risebuildingsandexplosiongoing,landmarks,andmoreandmorehigh-risebuildings,however,internalstructureandlayoutofthespaceismoreandmorehigh-risebuildingsmoreandmorecomplex,thenumberoflayerdesign,buildingheightisbecomingmoreandmorehigh,atthesametime,thelimitationofthefirefightingequipmentandrescueisdifficult,sothehigh-risebuildingsinbuildingwatersupplyanddrainageandfirefightingdesigndifficultyisbecomingmoreandmorebig.Abatchofnewspecificationupdateandimplementationoftherequirementofincreasingthevariousaspectsofthebuildingandrequirementsforthelevelofdesignstaffisimproved,especiallytheimplementationofthenewfirecode,firewaterandfirehydrantsystemresearchinChinaaresummarized,themanufacture,designandmaintenanceandmanagementofscientificresearchandengineeringpracticeexperience,makethefireprotectionsystemwillbeimproved.Ingreenbuildingtechnologyandwatersavingandenergysavinginourcountryatthesametimemakeahigherrequest,thegreendesignofcivilbuildings"and"greenbuildingevaluationstandard"launchandimplementation,fornewandrenovationprojectdesignrequirementstothegreatestextenttoachieveenergysaving,water,land,materialsavingandenvironmentalprotectionpurpose,fullyimplementthedesignconceptofpeople-orientedandsustainabledevelopment.Themaintechnologiesofthisstudyinclude:rainwatercollectionandrecycling,full-flowhigh-efficiencyvariablefrequencyregulationandwatersupplytechnology,secondarywatersupplyfronttechnology,etc.Keyword:buildingwatersupplyanddrainagedesign,Designoffirewatersupply,Savingenergyandsavingenergy,Rainwaterharvestingandrecycling。目录中文摘要...........................................................................................................IAbstract...........................................................................................................II第一章绪论...................................................................................................11.1课题研究背景..........................................................................................................11.1.1社会环境背景...............................................................................................11.2研究课题的动态及发展趋势..................................................................................21.2.1节水新技术...................................................................................................21.2.2节能新技术...................................................................................................31.3设计与研究的内容..............................................................................................31.3.1设计与硏究的内容...................................................................................31.4设计与研究的意义..............................................................................................4第二章课题简介..............................................................................................52.1工程概况..................................................................................................................52.1.1地理位置概况...............................................................................................52.1.2徐州市的气候和地处条件概况...................................................................72.1.3项目工程概...