空調系統(tǒng)全熱回收裝置的能量回收效率研究

1、分類號TU83學號學位論文空調系統(tǒng)全熱回收裝置的能量回收效率研究InvestigationontheEfficiencyofEnergyRecoveryVentilatorsinsnAirconditioningSystem班博林指導教師姓名鰹墾絲熬援jb立建箕王程堂隧申請學位級別亟專、fk名稱送墊!堂縫氫!道凰巫窒迥互程論文提交日期2QQ量]!：曼論文答辯日期學位授予單位和同期jE瘟建籩三程堂隧答辯委員會主席空塹熬援評閱人匿趨墼攫、至

2、籃盟煎堡一、王強荏麴援AbstractInvestigationontheEfficiencyofEnergyR∞們怕ryVentilatorsinanAJrconditioningSystemNowadayspeoplehavepaidmoteattentiontothepmblmsofindoorairqnslitywhichhasledtonewstandardsthatspecifyhigherfreshairmtesAsaco

3、nsequence，alotofcue理yconsumptionwouldbeusedfordealingwiththefreshairinordertemainwithinthethermalcomfortzoneAtthesametimethesameamountofindoorairwhichhasalreadybeenconditionedtotheindoorstatepointWillbeexhausteddirectlya

4、ndcalLCesawastcofcne理鼻Theairtoairenergyrecoveryventilatorscan“x帕V盯partialenergyfromtheexhaustairtothesupplyairsoeffectively比d峨thec皿eIgyconsumptionTherearepresentlytwokindsoftechniqueavailableforairtoairenergyrecoveryvent

5、ilatorsthatisrotarydiskrecoveryventilatorandplateairtoairenergyrecoveryventilatorSincethestructureofplateairtoairenergyrecoveryventilatorissimpleandthefreshairandexhaustairwillnothemixedthissystemhasbeenwidetyusedinairco

6、nditioningsystemInpracticetheparametersofproductwhichareofferedbyenergyrecoverym柚ufacturers，aremeasuredinthevaluesofdesignpoint，suchasthevolume，temperature，humidityandflowingresistanceofairaswellastheefficiencyofventilat

7、orsThemostimportantparameterisheatrecovcryefficiencywhichisdesignedtomaIsllEeoveralleconomicbenefitsandusedtodecidewhethertoadopttheenergyrecoveryventilatorsHowevertheactualoperatingconditionsfortheheatexchangersalcquite

8、differentSOitisimpossiblefortheenergyrecoveryventilatorstostayatthedesignpointsThroughtheoreticalanalysisandexperimentoftheentireplateenergyrecoveryventilatorthisthesisgetsconclusionthatheatrecoveryefficiencyiscloselinks

9、totheactualoperatingconditionstheheatrecoveryefficiencyofthewholeheatexchangerhasasignificantdifferencebetweenvariousoperatingconditionsTherefore，itshouldbeconsideredforthespecificengineeringp叫ectwhenchoosingtheenergyrec

10、overyventilatorsanditisunreasonabletocarryouttheheatrecoveryventilatorsonlyunderthelaboratorialconditionsInthisthesisitWastakenfortheplateairtopairenergyrecoveryventilatorbytheoreticalandexperimentalmethodstoanalyzetheef

11、fectofvariOUSfactorssuchastheoutdoorparameters，thevelocityofairflowingthroughheatexchangerthedimensionsofexchall酊ngmembraneandtheleakinessofairinheatexchangechanneIsontheheatexchangerefficiencyoftheplateairtoairenergyrec

12、overyventilatorBasedonSOmetypicalengineeringpmjectstheapplicabilityofheatexchangerthatoperatesunderabovefactorswasdiscussed，andthereasonableregulationsbe“蝴theheatexchangerefficiencyandtheseparameterswereobtainedItlaysafo