船舶尾氣吸附式制冷系統(tǒng)的開發(fā)及性能實驗.pdf

1、山東大學(xué)碩士學(xué)位論文船舶尾氣吸附式制冷系統(tǒng)的開發(fā)及性能實驗姓名：周冬雷申請學(xué)位級別：碩士專業(yè)：工程熱物理指導(dǎo)教師：田茂誠20050315生查盔蘭堡主蘭堡堡蘭AbstractAlongwiththedevelopmentofmarinefishingandshipping，weshouldimprovefunctionsoftheenergysavingandenvironmentMprotectionofshippingrefriger

2、ationequipmentAccordingtotherefrigerationneedsforfreshnesskeepinginfishingships，wehavedevelopedaSorptionCoolingSystemEquipmentusingships’tail。gasThisequipmentusetheunwanted(extra)heatinthedieselenginetoheatsorbentontheso

3、rptionbed，thenthedesorptionappearsinrefrigerationmaterial(adsorptionmaterial)ofthesorbenttheattachedsteamofthesorbentcoagulatesincondenserthecooledsorbentresumesabsorptionItssorptionmakestheliquidrefrigerationmaterialiIl

4、theevaporatorvaporizingand∞alizingthecoolingeffectsTherefore，thissystemefficientlyutilizesthelowqualityheatenergytosavelotsofenergyItsalsoappliestheharmlesssorbentasrefrigerationmaterialtoavoidthegreenhouseeffectandavoid

5、destroyingozonospherecausedbyconventionalcoolingmethodsSoitisaccordantwiththepoliciesofenvironmentalprotectionAccordingtothethermalloadoffreshkeepingandcoolinginfishingshipZ6170andextraheatcalculationofdieselengine’Stail

6、gas，wehavedesignedAdsorptionCoolingSystemwithtwobedsDuringthedesigninordertoimprovetheefficiencyofheatexchangeandcoolingofthesystem，reducethesizeoftheequipment，wefirstlyappliedadsorptiontubeswithinternalandexternalfansan

7、ddevicechangingthedirectionofdieselenginestailgas、^ritllautomaticelectro—motionpanelvalvewiththreeelectromotorheadsWeappliedPanelHeatExchangerwithhigherheatexchangeefficiencyandsmallersizeincondenserandevaporatorandother

8、heatexchangepartsWehaveestablishedalaboratorialplatformtosimulatepracticalsituationoftail—gasWedidtheresearchandimprovedthedesigninkeypartsofthesystemsuchassorptionofsinglepipeofthesorptionbedanddesorptionWefirstlyinstal