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1、河南科技学院新科学院2010届本科毕业设计外文资料及翻译学生姓名：所在系别：机电系所学专业：电子信息工程导师姓名：________完成时间：_2010年5月8号ThenatureofSolarenergyair-conditioningandheatingenergy-savingThatenergy,environment,sustainabledevelopmentofhumansocietyisfacingmajorchallengestoday.Itmeanstoresourcesbehindtheextensiveuseoftechnical..Thathighe
2、nergyconsumptionandhighcostofwastetoachieveeconomicgrowthisabsolutelyimpermissible.Withtheoutbreakoftheenergycrisisandtheincreasingdepletionofconventionalenergysources,wemustgreatlyenabledthenewenergy-savingequipment,andgraduallytakethe"theuseofcleanenergy,conservationofconventionalenergy,
3、benefittheenvironment,thebenefitoffuturegenerations,"theroadofsustainabledevelopment.AccordingtotheChineseandU.S.governmentsonrenewableenergycooperationprotocol,theChineseMinistryofScienceandTechnologyandtheU.S.DepartmentofEnergyhassignedacooperationagreementtojointlypromotethetechnologyin
4、ChinatoimproveChina'senergyutilizationefficiency,reduceenvironmentalpollution.Geothermalheatpumpsareanenvironmentally-friendly,energyconservationandeconomicfeasibilityofbuildinganewheatingandcoolingtechnology,whichusesthegroundfloorofarelativelystablesoiltemperature,deepinthebuildingthroug
5、hthepipingsystembelowthesurfacebuildingsandtheheatexchangecaneasilyadjustthroughouttheyearthetemperatureinsidethebuilding.Heatingduetothecoolingmeansthereisnoformofenergyconversion,energyisa"removal"process,thusitshighenergyconversionefficiency,lowoperatingcosts.Surfaceofshallowgeothermalr
6、esources(usuallylessthan400mdeep)canbecalledinto(EarthEnergy),isthesurfacesoil,groundwaterorriversandlakesintheabsorptionofsolarenergy,geothermalenergyandgeothermalenergypotentialoflow-temperatureposition.Ground-sourceheatpumpisabitlow-temperaturegeothermalenergyuse,asaheatpumpheatingandai
7、r-conditioningofcoldheatsourcecanbeeitherair-conditioningheatingsystem.Inwinter,heatpumptotheshallowsurfaceoftheheatout,thesupplyofindoorheating;insummerheatoutoftheroom,thereleasetothesurfaceandtoshallow.Thecharacteristicsofground-sourceheatpumpare:First,theu
