北京某住宅小区复合式地源热泵空调系统方案设计

LVC,,,,,,(),,Designofahybridground2sourceheatpumpsystemforaresidentialdistrictinBeijingByLiuXun,DiaoNairen,WeiJianjun,ChenFangfangandGaoWenboAbstractTheprojectadoptsthehybridGSHPsystemcomposedofthegroundheatexchangersandauxiliaryheat/coldsource,employingwater2loopheatpumpsystemwithdistributedheatpumpunitsandusingthegroundheatexchangersastheprimaryheatingandcoolingsourceandlakewaterasauxiliarycoolingsourceinsummerwhilegasboilersasauxiliaryheatingsourceinwinter.Thesystemsuppliesdedicateddomestichotwaterheatpumpsystem,makingfulluseoftheavailablegroundareasaroundthebuildingsononehand,satisfyingpeakloadsforcoolingorheatingontheotherhand,thusdecreasingsysteminitialcostandimprovingsystemeconomics,performanceandreliability.Keywordsground2sourceheatpump,hybridsystem,groundheatexchanger,auxiliaryheatingsystem,domestichotwaterSJATArchitecture&EngineeringDesignCo.,Ltd.,Beijing,China0,,,,,,,,,,,,[124],611HV&AC2009398,,197112,,1000449A35(010)883954302813E2mail:[e-mail]:2008209201:2009203212:,,32E21m2,,21,23:2,,;,,123.12,,,,,,,7/12,45/35;,34,30;711HV&AC2009398[527],,,[528],3680kW4600kW;896kW1120kW3.21.2m2,,,[9],,2,;,,7,30,2800kW;34,,5500kW,,,34,302,,,,,463.3,,811HV&AC2009398()P3,70%7.2%,,1015,,,,,34,,,3040,,,,4,3(),(),()45E,2,,;,,,;;,,,,,20082,,(),(132)911HV&AC2009398