建筑给排水设计说明书张攀

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1、交通大厦综合楼建筑给水排水工程设计山东建筑大学市政与环境工程学院给水排水工程052班张攀指导教师：陈冬辰讲师摘要：本设计为交通大厦综合楼建筑给排水工程。该建筑地处济南市，地上十二层，总建筑面积11990m2,建筑高度45.6m。设计内容包括给水系统、中水系统、消防系统、排水系统及雨水系统。给水系统采用分区给水方式，一层至四层为低区，由市政给水管网直接供水；五至十二层为高区，通过生活水泵加压供水，水泵从生活水池中吸水。本建筑的主楼采用污废水分流制的排水系统，生活污水经化粪池初步处理后排入市政管网；生活废水经中水处理站处理后

2、，冋用于主楼卫生间的便器冲水。裙房采用污废水合流制，其中厨房部分排水首先进入隔油池进行除油处理。本建筑属二类高层建筑，室内设有消火栓灭火系统和自动喷水灭火系统，另外配制手提式灭火器，满足高层建筑的设计防火要求。本设计经过完整的水力计算，进行了系统的合理选择，编制了完整的设计说明书，绘制了整套的设计图纸。图纸内容包括管道平面图、系统图、大样图和主要构筑物与设备等。关键词：分区供水；中水；污废水分流；自动喷水灭火系统；手提式灭火器ABSTRACTThisprojectisthewater-supplyanddrainagee

3、ngineeringofJiaotongBuilding.Thisbuildinghas12storiesontheground,withatotalconstructionareaof11,990squaremetersandaheightof45.60meters.Thisdesignincludeswater-supplysystem;fire-fightsystem,hotwater-supplysystem,seweragesystem,rainwatersystem.Thewater-supplysystem

4、adoptsthewayofseparatewatersupply,inwhichthefirstfourstoriesareinthelowdistrictwiththesourceofthemunicipalwater-supplynet-workandthefifthtotwelfthstoriesareinthehighdistrictwiththesourceofpressurizedwaterthroughthelifewaterpump.Themainpartofthebuildingusessewagew

5、astewaterdrainagesystem・Thedomesticsewagefirstlyflowsintotheseptictankforpre・treatmentandthenflowsintothemunicipalsewagenetwork.Afterthetreatmentbythedomesticwastewatertreatmentstation,itisusedbacktothemainbuildingfortoiletflushingtoilet.Thepodiumadoptsthewayofco

6、mbineduseofwastewaterpollution.Thesewagefromthekitchenfirstlyflowsintothegreaseinterceptortoremovetheoil.Thisbuildingisasecond-classhigh-risewithahigherrequirementoffireprotection.Itsfirepreventionsystemismadeupofhydrantsystemandsprinklersystem,andanotherpreparat

7、ionisportablefireextinguishers.Allthesecanmeetthefiredesignrequirementsofhigh-risebuildings.Thedesignfirstlychosethebesttypeofeachsystemafteranintegratedcalculationandapackageofdrawingsweredrawnbycomputerincludingonebyhand.Theresultsalsoincludeaninstructionbookle

8、twiththecalculations,tables,chartsandotherexplanationsinit.Keyword:districtwatersupply；treatedwastewater；sewagewastewaterdiversion；sprinklersystem；portablefire