资源描述：
《学士高层建筑给水排水毕业设计》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、青岛理工大学毕业设计（论文）用纸摘要本设计是某二十层商住楼的建筑给排水设计，主要包括给水系统、排水系统、消防系统、自动喷淋系统、室外给排水系统等五部分设计。室内：给水系统分为三个区供水。地下一层至二层为低区，由市政管网直接供水；三至十一层为中区，十二至十九层为高区，由无负压设备供水。排水系统采用的是雨污分流、污废合流制，雨水直接排入市政雨水管网，污水经化粪池处理后排入市政污水管网；1-2层排水立管设伸顶通气,3-19层排水立管设有专用通气立管。消防系统分消火栓系统和自动喷淋灭火系统两部分。消火栓系统分高区和地区，需减压的部分采用SNJ65型减压稳压消火
2、栓，其余采用SN65型消火栓。自喷系统，负一层至2层设自喷系统，采用中危Ⅱ级标准。自喷系统与消火栓系统合用消防水箱。给水管材根据需要，一二层卫生间采用塑料管（PPR），住宅给水干管采用薄壁不锈钢管，从立管至各住户的给水管采用铝塑复合管。排水采用PVC-U管，同时在穿墙处设阻火圈，在出户管相连处设一定的消能措施。消防系统采用镀锌钢管。室外给排水系统根据需要设置管道、检查井等。关键词：高层建筑，给水系统，排水系统，消防系统，自动喷淋系统，室外给排水系统第115页青岛理工大学毕业设计（论文）用纸ABSTRACTThedesignisacomplexconst
3、ructiontwentyfloorwatersupplyanddrainagedesign,includingwatersupplysystems,drainagesystems,firesystem,automaticsprinklersystemdesign,theoutsidesupplyanddrainagesystemssuchasfiveparts.Theinside:Watersupplysystemisdividedintothreedistricts.Minusfirsttosecondforthelowareas,directly
4、fromthemunicipalwatersupplypipenetwork;3th-11thlayerismiddler,12th-19thlayerishigher,fromfrequency-changingpressurewaterequipment.Drainagesystemusesistheraindirtdivergence,thedirtwastecombinedsystem,therainwaterdispersesintothemunicipaladministrationstormsewersystemdirectly,thes
5、ewagedispersesintothemunicipaladministrationsewagepipenetworkafterseptictankprocessing;1-2drainingwaterpiperisersupposesextendsgoesagainsttheventilation,3th-19thdrainingwaterpiperiserisequippedwiththespecial-purposeventilationpiperiser.Thefirepreventionsystemdividesthefirehydran
6、tsystematicandspraysthefirefightingsystemtwopartsautomatically.ThefirehydrantsystemdividesGaoQuandthearea,needsthereducedpressuretheparttousetheSNJ65reducedpressureconstantvoltagefirehydrant,otherusetheSN65firehydrant.Flushesthesystem,suppose-1to2flushesthesystem,usesthedangerⅡL
7、evelstandard.Flushesthesystemandthefirehydrantsystemcomesinhandythefirewatertank.Theservicepipematerialaccordingtotheneed,the1stand2ndbathroomsusesplastictube(PPR),thehousingusesthethinwallstainlesssteelpipeforthewaterdryingtube,usesthealuminumfromthepiperisertovariousinhabitant
8、s'servicepipetomodelthemultiple-unittube.Draini
