活塞式与螺杆式制冷压缩机的选型设计

(),,,MODELSELECTIONDESIGNFORRECIPROCATINGCOMPRESSORANDSCREWCOMPRESSORLIAOXudong(DalianRefrigerationCo.,Ltd.)ABSTRACTThroughthecomparisonanalysisbetweenreciprocationrefrigerationcompressorandscrewrefrigerationcompressorinsevdralaspects,combiningtherespectivecharacteristicsofeachequipment,aswellasoursuggestionsonthenewandoldcustomersinmodelselection,thisarticleprovidestheoreticalfoundationforthedesignand/orapplicationunittoselecttherefrig2eratingcompressor.KEYWORDSreciprocationrefrigerationcompressorscrewrefrigerationcompressormodelselection1,,,,,,,,,100,,,,9596%,40,170,,8ASJ17,,,1974,1976,,,,,,,,:?,,22120022REFRIGERATIONANDAIR-CONDITIONINGVol.2,No.1February2002©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(-15/+30):2.12AZ104AV106AW108AS10212.5412.5612.5812.54AV176AW178AS178AS25m3/h63.3126.6190253.3141282.542456555082511002826kW26.75481.410861125187.52502563845121220.9kW8.121623.831.618.235.55370.571.9107.11423612.2KA10KA12.5KA16KA20KA25KA31.5KA50m3/h1332635521068239546229388kW64.9137.2291580.2125924705015kW21.64080.5161.936871214453,,,3.18AS17KA20(-15/+30)kW540580.2104kcal/h46.4449.89(L)mm32453235(B)mm15201350(H)mm19312115m24.934.3610.88m39.529.2310.97kg5932435010.733.28AS17KA20(-15/+30)kW540580.2r/min7202960kW145.2161.9(Ke)kW/kW3.7193.584kcal/kWh31983082g/h112.5170dB(A)83.592um3225150105%()25,50,75,100()1010010.954,,,,,,,8AS171/41/23/41351:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.();,,,,,50ppm;5080ppm,,,10ppm;6,,,,,,1/21/3,,,,,7,,,(MTBF)8000GB10875-89,,,(MTBF)15000JB/T6906-93PLC,,,,8,,,:,;,,,,1...198512..197413..199724...198915...198986...199617...20001451©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.