生态建筑太阳能空调及地板采暖复合能量系统的设计

2341111121.2000302.200032;Designofhybridenergysystemofsolar-poweredair-conditioningandfloorheatinginecologicalbuildingByZhaiXiaoqiang1,WangRuzhu1,DaiYanjun1,WuJingyi1,XuYuxun1,DengLianghe2(1.InstituteofRefrigeration&Cryogenics,ShanghaiJiaoTongUniversity,Shanghai200030,China2.InstituteofArchitecturalscienceofShanghai,Shanghai200032,China)AbstractAsanewdesignconcept,ecologicalbuildingshavebeenemphasizedallovertheworld,andithasbecomeanimportantsubjectinthebuildingvocation.Itistheend-resultofecologicalbuildings’energysystemstosufficientlyusenaturalenergysuchassolarenergyandwindenergyandtherefore,reducedissipationoffossilenergy.Inthispaper,ahybridsystemofheatingandairconditioningbasedonsolarenergy,whichisdesignedfortheecologicalbuildingofShanghaiinstituteofarchitecturescience,wasintroducedindetail.Thedesignscheme,operationmodesaswellascontrolstrategiesarediscussed.Insummer,twosolar-poweredadsorptionair-conditioningunitsareusedtotakeonthesensiblecoolingloadoftheexhibitionhall.Inwinter,asolar-poweredfloorheatingsystemisutilizedtosupplyheatfortheexhibitionhall.KeywordsEcologicalbuilding;Solarenergy;Adsorptionairconditioning;Floorheating;Designofthesystem0[1]03DZ12012235[2]1245[3]COP,11984m2904m23123236265m215kW45kW390m225kW22.134ºC28.2ºC83-2ºC26ºC5530m3/h·P17ºC2.2+15ºC23ºC4010kW/2.319136200mm100140m2530m2Wielandcuprotherm2.411E2E32E4E52373E4E54E3E2E1475J1J3238pJ1V14V12V13V15V16V18V19ppppE3V33J3pE2V32V34V35V36J2P3V25P4V21ppV44V43V41V42pL9L8L6L7pV38V37V39V40pp1V53V8L4L3L52DN50DN50DN50DN50DN50DN50DN15DN70DN50DN50DN50DN50DN70DN70DN50DN50DN50DN50DN70DN70DN70DN70DN80DN80DN40DN40DN40DN40DN50DN50DN50DN50DN50V26V24V23V1V2V3V4V5V6DN15V17V20V22V31DN70DN50DN50DN50pDN50DN50L1L2V54V9V10V11Q=7.2m/h3T=32/37°CP=8mP=5mT=85/78°C3Q=3.6m/hQ=1.8m/h3T=10/15°CP=5mP=8mT=32/37°C3Q=7.2m/hQ=3.6m/h3T=85/78°CP=5mP=5mT=10/15°C3Q=1.8m/hP=10mT=78/85°C3Q=3.4m/hQ=3.8m/h3T=78/85°CP=10mQ=7.2m/h3P=22mQ=3.5m/h3T=45/37°CV46V45P1P2V48V47V49V507DN50DN50V51V52ppppP5P6J4ppP=25m3Q=30m/hpppV7V27V28V29V30V57V58Z1Z2Z3V59V60V61V62Z4Z5V0V55V56V63V64T1T2T4T5T6T7T8T9T10T11T12T13T14T15T16T17T18T19T20T3T21E1DN25E4E512392.5170m240º222.631”23240[1]..,2000,3:1~2.[2]..2002,32(5):22~25.[3]..,2002,23(3):322~335.