污水源熱泵系統(tǒng)設計及性能分析

1、南京理工大學碩士學位論文污水源熱泵系統(tǒng)設計及性能分析姓名：朱明清申請學位級別：碩士專業(yè)：供熱、供燃氣、通風及空調(diào)工程指導教師：周建偉20100601碩i：論文AbstractWiththedevelopmentofeconomyresourcedemandhasincreaseddramaticallyenvironmentpollutionbecomesmoreandmoreserious，theseriousinfluenceonp

2、eople’SlifeandeconomicsustainabledevelopmentInordertosolvetheproblem，weputforwardaseriesofmeasuresforenergyconservationandemissionreductioninnationaldevelopmentandutilizationofwaterresources，isoneoftheimportantmeasuresWa

3、terisakindofideallowheat，andhaveverydevelopmentspaceOursewagesourceheatpumpsystemdesignprocessalsoexistsnonstandardphenomenonThepaperanalyzesmanyscholarsresearchandpracticeexperience，summarizessomekeyproblemsinthedesignp

4、rocessandthekeypointsofdesignstandardsofsewagesourceheatpumpsystemShellandtubeheatexchanger，screwcompressorandelectronicexpansionvalvesaredetailedselectionedanddesigned，andasewage—sourceheatpumpsystemisdesignedforabuildi

5、ngofHarbinComputersimulationofheatpumpsystemhasbecomeanimportantmeansofstudysubjecttoVisualBasicandMATLABsoftwaretosimulatetheplatform，establishevaporatorandcondenserrespectivelythedistributionparametersofthemodel，andthe

6、compressorandthemathematicalmodeloftheexpansionvalve，then，accordingtothesequenceofusingmodulesofconservationofmass，momentumandenergyconservation，constructingthesewage—sourceheatpumpsystemmodelUsingthesimulationprogramofs

7、ewagesourceheatpumpsystemperformance，makesadetailedanalysisSeparatelystudiedfoulingresistances，wastewaterandsewageinlettemperaturechangesintemperature，theevaporationtemperatureandcondensingwatercondenserevaporatorexportq

8、uantityofheat，powerconsumption，energyefficiencycompressorThusthedeterminationofreasonableremovalcycle，regulardecontaminationSOthesystemmoreenergyTheefficiencyofsewagesourceheatpumpsystemdirectlyrelatedtoitsapplicationCom

9、parewithotherseveralcommonsystems，sewage—sourceheatpumpsystemreflectsitseconomymoreintuitivelyfromtheinitialinvestmentandoperationcosttwoaspectsKeywords：Sewage—sourceheatpump，shellandtubeheatexchangerfoulingresistances，s