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1、毕业设计/论文外文文献翻译系 别城市建设学院专业班级姓 名评分指导教师THEANALYSISOFMULTLYERWATERSUPPLYSYSTEMFirefightingwatersupplyanddrainagedesign,high-risebuildingsgenerallyreferstotheten-storeyandresidentialbuildingsover10stories(includingthefirstfloortosetupcommercialservices,res
2、idential)orbuildingheightofmorethan24mofpublicbuildings.Multi-storybuildingisrelativelyhigh-risebuildings,butinfactthegeneraldesignofthebuildingwatersupply,multi-storeybuildingduetothelimitationsofavarietyofreasons,suchaselevators,amajorityofsixlayer
3、s,thearticlediscussesthemulti-layerreferstothelayerbelow6orlowerthan20mbuilding.Withtheimprovementofthemunicipalwatersupplynetworkandthenewequipmentandmaterialscontinuetoemerge,thelayoutofthewatersupplysystem,therapiddevelopment,andderivedfromavariet
4、yofdifferenttypesareavailablefordesignerstochoose.However,duetothedifferentcharacteristicsofthemulti-layerandhigh-level,especiallyinthecorrectselectionoffiresafety,watersupplysystemisalsoveryimportant,otherwiserangingfromtheunstablewaterpressureofwat
5、er,whileintheaccidentfrequentlycannotbenormaloperation.Thefollowingwereintroducedtothecommonwatersupplysystemofmulti-storeybuildingsandhigh-risebuildings.MULTLYERWATERSUPPLYSYSTEMAtpresent，greatmajoritycitiesmunicipaladministrationpipenetworkcanmaint
6、ainabove2kilogramsinthehomeland，takeplaceindividualsmalltownwaterpressurecanreach4kilogramseven.Thepressuretherefore，buildingthemunicipaladministrationpipenetwork’stothesamemultilayerhasbeenalreadysufficient,hasbeeninasmalltownespeciallysincebutmunic
7、ipaladministrationpipenetworkwateryieldsupplyingwater,waterpressurefluctuationarebigger.Haveseveralkindsthefollowingtypesmainlyforovercometheseshortcomings,multilayerwatersupplysystemdesign.1.Directwatersupplytypeisthatpressure,directwatersupply,sort
8、makinguseofmunicipaladministrationpipenetworkdirectlyapplytoslightlyhighareaofmunicipaladministrationpipenetworkpressureorhigherrangeofwaterworksvicnitypressureinner.Theshortcomingitiswateryield,waterpressuretobeabletonotensurethat.Thiswatersupplysch
