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- Maintenance and repair of air conditioning and refrigeration compressors are three methods
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- Three maintenance testing methods for air conditioning and refrigeration compressors
News
Frequently asked questions refrigeration equipment do you know (part I)
Refrigerationsystemequipmentandrefrigerantpipinginstallationandoveralldesignofcoldstorageandfreezerfordailyuse,mustbeinstrictaccordancewiththespecifications,anydesign,installationisnotregulatingtheuse,maintenanceorirregularsituations,aregoingtomakebadrefrigerationsystem,orevenresultinmachinefailureanddamage.L...2016-10-20Detial>>
Refrigerator accessories is the core of refrigerating machine
Eachwholeiscomposedofnumerousunknownindividuals.Forrefrigeration,whichisthecountlessindividualrefrigeratoraccessories.Ifnotintherefrigeratorrefrigeratoraccessoriesbody,itmaybeuseless,becausetheireverysparepartsifthebodydoesnotwork,cannotplaythem2016-10-17Detial>>
Basic layout and installation of refrigeration piping taboo
Freonrefrigerantsandlubricantsdissolveeachotherarethemainfeatures.Therefore,whenyouaredecoratingtherefrigerationpiping,mustbefromeachoftherefrigerationcompressorwithoilafterthecondenser,evaporatorandafteraseriesofequipment,pipes,allthewaybacktocompressorcrankcase.Suctionpipe(1)test2016-10-17Detial>>
Air conditioning and refrigeration knowledge sharing
Refrigerationequipmentinstallationatlowloads,ifdoesntreturn,accordingtominimumreturnoilflowtoaccountforwhetherupstreampipeistoocoarse,reductionsinrefrigerantcycleatlowloadcausevaporflowrateistoolow,sothatoilcannotbebroughtback.Itemthatisavailableoncompressorsandcoolingconditionstocalculatethenumberofcylinders2016-10-14Detial>>
Return pipe for oil of the refrigerating system impact
Refrigerationequipmentinstallationatlowloads,ifdoesntreturn,accordingtominimumreturnoilflowtoaccountforwhetherupstreampipeistoocoarse,reductionsinrefrigerantcycleatlowloadcausevaporflowrateistoolow,sothatoilcannotbebroughtback.Itemthatisavailableoncompressorsandcoolingconditionstocalculatethenumberofcylinders2016-10-14Detial>>
Common causes and solutions to poor air conditioning and refrigeration
Causesandsolutionstopoorairconditioningandrefrigerationcauses:leadtocanbecausedbyairconditioningairconditioningnotcoolingpowerisnotenough,itisalsocommoninairconditioningnotcoolingproblems.Causetherearemanyreasonsforthis,suchas:lowpowerairconditioningforcoolingoflargearearoom;matchesthepowerandthesizeoftheroom...2016-10-13Detial>>
Thermal expansion valve in refrigeration equipment installation and debugging
Thermalexpansionvalveinstalledcorrectlyornot,alsoaffectstheworkofrefrigerationequipment.Beforeinstallationcheckthatthevalveisingoodcondition,especiallythetemperaturesensitivebodyparts.Becausewithinthethermal,filledwithfreonorotherrefrigerants,suchasleaks,theSpringforcesthevalveholeclosed,expansivereadingdoesn...2016-10-13Detial>>
Basic refrigeration piping layout
Freonrefrigerantsandlubricantsdissolveeachotherarethemainfeatures.Therefore,whenyouaredecoratingtherefrigerationpiping,mustbefromeachoftherefrigerationcompressorwithoilafterthecondenser,evaporatorandafteraseriesofequipment,pipes,allthewaybacktocompressorcrankcase.Suctionpipe(1)takingintoaccountthe2016-10-12Detial>>
Code for cooling design room design, equipment arrangement, and other
RefrigerationroomcoolingloadinasclosetotheCenterlayout,andshouldmeetthefollowingrequirements:first,thecompressionrefrigerationfreon,canbearrangedinthecivilconstruction,productionplantandauxiliarybuildings,butnotdirectlyassignedinthestairwellentrances,hallwaysandbuildings;thesecond,ammoniacompressionrefrigerat...2016-10-12Detial>>
Refrigeration systems on the effects of oil-return pipe back to how much do you know?
Refrigerationequipmentinstallationatlowloads,ifdoesntreturn,accordingtominimumreturnoilflowtoaccountforwhetherupstreampipeistoocoarse,reductionsinrefrigerantcycleatlowloadcausevaporflowrateistoolow,sothatoilcannotbebroughtback.Itemthatisavailableoncompressorsandcoolingconditionstocalculatethenumberofcylinders2016-10-10Detial>>
