空調(diào)冷熱源的選擇與評估.pdf

1、申請同濟大學(xué)工學(xué)碩士學(xué)位論文空調(diào)冷熱源的選擇與評估培養(yǎng)單位：一級學(xué)科：二級學(xué)科：研究生：指導(dǎo)教師：機械工程學(xué)院動力工程及工程熱物理制冷及低溫工程葉盛陳汝東教授二oo七年三月AbstractABSTRACTWiththereinforcementofreformandopenpolicyeconomydevelopmentandcityconstructionofShanghaiadvancesbyleapsandbounds，conce

2、ntratedairconditioningsystemsaremoreandmorefrequentlyusedinthebuildingforciviluseanditsamountincreasesyearafteryearThecoolingandheatingenergyconsumptionandusecostoccupy60～70％inalltheairconditioningsystem，differentschemes

3、arewidelydifferentItbringsmoreandmoreseriousenergyandenvironmentissuesthathavearousedthestrongattentionoftheexpertsinHVACindustrySotheschemeselectionmethodfortheairconditioningcoolingandheatingsourcesisanimportantdecisio

4、nmakingstageduringthedesignoftheairconditioningsystem，itisalsoanusualproblemfacedbydesignersandownersBasedontheanalysisofthevariousairconditioningheatingandcoolingsourceequipment，theroutineschemesarepresentedbyweighingeq

5、uipments’advantagesanddisadvantagesrealconditionandtheaccommodationcharacteristicRoutineschemesusedinShanghaiareespeciallypresentedthroughanalyzingthestatusofShanghai，atthesametime，selectionmethodsandinfluencesofaircondi

6、tioningheatingandcoolingsourceareintroducedThearticlecalculatestheairconditioningloadofafive—starHotel，thenaccordingtotheinvestigationandthecharacteristicoftheload，fiveschemesarepresentedafterwipingoutinappropriateonesCo

7、mbinedwithenergystructureandenvironmentstatusofShanghai，plentyofindexesarecalculatedsuchasenergyconsumption，initialinvestment，annualoperatingcost，impactonenvironmentandSOonThenevaluationonprimaryenergyratioandeconomyarem

8、adeandtheimpactonenvironmentbyrefrigerantandenergyconsumptionisdiscussedFuzzycomprehensiveevaluationmethodwhichiSimprovedonsomeindexesandfactorsiSusedtoevaluatetheschemes，theconclusionsiSdrawnasbelow：thedetailoftheprojec