上海高层住宅能耗现状与节能潜力

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,No12Feb.2010[]100228528(2010)02200522071,2(1.,200092;2.,200041)[],,,,,[];;;[]TU111.19+5.9;TU241.8[]AEnergyConsumptionStatusandEnergyConservationPotentialofHigh2riseResidencesinShanghaiSHIJie1,QUYan2(1.TongjiUniversity,Shanghai200092,China;2.TechnicalCenterofShanghaiXianDaiArchitecturalDesign(Group)Co.,Ltd.,Shanghai200041,China)[Abstract]Inthispaper,throughtheinvestigationintotheconditionsofheating,air2conditioning,hotwaterandbuildingenvelopeofShanghaihigh2riseresidencesinthelastfewyears,theenergyconsumptioncharacteristicsandenergyconservationpotentialofhigh2riseresidencesinShanghaiatpresentwerediscussed.Moreover,accordingtothestatusofutilizationofsolarhotwaterandthermaldesignofbuildingenvelope,theknowledgeandsatisfactiondegreeofdwellerstowardssolarenergyutilizationwereanalyzed,andtheexistingproblemswerepresented.Basedontheanalysis,theoperabilityofutilizingthesolarenergyinhigh2riseresidenceswasputforward.[Keywords]Shanghaihigh2risingresidence,buildingenergyconsumption,utilizationofsolarhotwater,thermaldesignofbuildingenvelope[]2009208228[]2009209207[]2009209227[](2008211);(2006BAJ01A05)[](19682),,,[][e-mail]0,,,,,,,,5,,120062009,3,220,1165,11©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,:2211,,,7816%,3,7619%1179,23,18:0022:001:003:0022:0024:0019:0022:00,,4,2426,2728,232212,1,29019%34,35%,2,,556,,10,4,9121,17,,,115(11125kW)0175212(015631165kW),1(0175kW)11535©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(11125kW),7017%,4311%,1/3,73311,,1%(8),77%,12%10%,,8312,,40174%35139%17129%(9),,9()313,,59146%,()22152%(10),,42166%,23185%(11),,1011314,45©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,:,90191%,10161%,6106%,3104%(12)12315,27127%24h,50%,21121%(13)133161),61108%,,(14),(15),,142)15,,,,3),51143%,28157%(16),37114%,,31143%(17),41180%32156%(18),16174),55©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,76192%;15138%,7169%(19),,194411,:7117%,2813%(JGJ13422001)41014,:9413%,,517%,(3030)412,,,,0125015,2020,2122,0130145,86185%;,013552163%0135015,86166%;,01446167%,,2122413,,,01050105011,(0145015),011012;0130135,0105,,0105011,0130135,0140145,6417%,0145015,23,,012013,2465©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,:2324,0130145,01350140145015,01401456617%,01450153313%,25,,,262526414K,K016017W/(m2K)35185%,017018W/(m2K)32108%,018019W/(m2K)24153%,1189%K110W/(m2K)(JGJ13422001)41018,K,2727415,K018112W/(m2K),81113%,K019110W/(m2K),37174%5166%K115W/(m2K),(JGJ13422001)41018,K,2828416,K215415W/(m2K),,56,50%,30%(29)73127%,26173%,19183%4131%,2159%Low2E(30),,,,51)75©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,,9811%,37019%,,[1],,10,,,,,2),,,,,3),,(),,,40%,2:;,,,,,,,,4),,:,,,,,,,,,,,,,,,,,5)25%40%,,,,60%,,13917[2]60%=8318t(93)85©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,:15/h15141516151415191512f/10-3111112113113019Q24h/(Wh/m2)49186018941664192717qmax/(W/m2)212217411219118/h15101510---f/10-3018018---Q24h/(Wh/m2)(36719)(18916)---qmax/(W/m2)(1518)(813)---JGJ26295/(W/m2)21192016---/(W/m2)15161417---/(W/m2)11101013---,;5),:(UNLV)CER[][1]BalarasCA.Theroleofthermalmassonthecoolingloadofbuildingsanoverviewofcomputationalmethods[J].EnergyandBuildings,1996,24(1):110.[2]AsanH.Investigationofwallpsoptimuminsulationpositionfrommaximumtimelagandminimumdecrementfactorpointofview[J].EnergyandBuildings,2000,32(2):197203.[3]StrubF,LasvignottesJC,StrubM,etal.Secondlawanalysisofperiodicheatconductionthroughawall[J].InternationalJournalofThermalSciences,2005,44(12):11541160.[4]FloridesGA,KalogirouSA,TassouSA,etal.ModellingandsimulationofanabsorptionsolarcoolingsystemforCyprus[J].SolarEnergy,2002,72(1):4351.[5]OgoliDM.Predictingindoortemperaturesinclosedbuildingswithhighthermalmass[J].EnergyandBuildings,2003,35(9):851862.[6],.[M].:,2005:2380.[7].[J].,2008,27(1):1015.[8].[M].:,2004.[9],.[M].:,2005.[10].JGJ752003[S].:,2003.[11].JGJ1342001[S].:,2001.[12].[M].:,2003:8587.[13].JGJ2621995[S].:,1996.(58),30%,25114t,,,,,,,,[][1],,.[J].,2007,37(5):118121.[2].[J].,2002,2:1518.[3],.[C]//2002,2002.[4],.[J].,2001,19(1):1012.[5],.[J].,2004,34(10):1316.39