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- The liquid refrigerant in the refrigeration system problems
- Selection of refrigeration system condensers
- Detail the evaporation temperature of refrigeration and air conditioning systems
- Ammonia refrigeration compressor common faults and troubleshooting
- Refrigeration system in a large data center trends
- Refrigerating device fault analysis of automatic control
- Maintenance and repair of air conditioning and refrigeration compressors are three methods
- How to judge the refrigeration equipment is working properly?
- Three maintenance testing methods for air conditioning and refrigeration compressors
News
Cooling system low pressure abnormal reasons and solutions
Coolingsystempressureandtemperatureofevaporationandcondensationpressureandtemperaturearethemainparameters.Operationandadjustmentisanimportantbasis,accordingtothepracticalconditionandsystemchange,adjustmentandcontrolofoperatingparameters,makeitrunundertheeconomicalandreasonableparameterscanensurethesafetyofmac...2016-10-10Detial>>
Refrigeration and four-way valves failed, what should I do?
Consistsofairconditionerrefrigerationsystem,airsystem,structuralsystems,electricalsystems.Valveasanimportantpartofthecoolingsystem,itsqualitywillleaddirectlytothepartsoftheproductquality.Todothis,weneedtodesign,manufactureandinspectionofeachloopshouldstrictlycontrolthequality.So,refrigeration2016-10-08Detial>>
Refrigeration system "superheat" "supercooling" what is it?
Theso-calledcold,thatisafterthecondensationofsaturatedliquidbyadevice(suchascold)andmethods(ormeasures)werecooledsothatitstemperatureislowerthanunderthepressureofthesaturatedcondensingtemperature,calledsupercooling.Takeundercooledliquidtemperaturebeforeandaftercoldtemperaturesincomparison,differenceisthecold&...2016-10-08Detial>>
Performance of refrigeration equipment
Refrigerationequipmentwithinthenormalworkingconditions①concerningvalvesandequipmentinaproperState,thecompressorsuctionanddischargevalves,importandexportofoilseparatorvalve,condenser,accumulatorandexportvalves,allcorrectopenposition;thethrottlevalveopeningappropriate;thesmoothoperationoffanandmotorwatercircul...2016-09-29Detial>>
Ice machines refrigeration industry in development?
Nowitishigherlivingstandards,equipmentandtechnologyisconstantlymovingforward,includingsomeoftherefrigerationequipmenthasbroughtgreatconveniencetoourlife,whererefrigerationequipmentneedstobeappliedmoreandmore,thereisalargeamountofspace,professionalsbelievethatthereisgooddevelopmentprospects.First,thequalityoft...2016-09-29Detial>>
Refrigeration units are "oil spill" do?
Chillerascoreequipmentofcentralairconditioningsystems,infacilityairconditioningchillersinthecourseofdailyoperations,oftenruntherefrigerationunitoilspilloutages,unitprotectionistriggeredbecauseoftheoilprogramshutdown,especiallyinwinterundertheoperatingconditionsoflowthermalload,turbineoil2016-09-27Detial>>
Cooling system overview
1,whatisthecoolingsystem?Requiredcompressor,condenser,throttlingvalve,evaporator,auxiliaryequipmentandthemachineryandequipmentofpiping,valves,metersandothercomponentsofthecirculatorysystem.2,coolingsystemscategory1)divisiblebytypeofrefrigerant:ammonia,freon,carbondioxide.2)accordingtotheevaporatorliquidsupply...2016-09-27Detial>>
Refrigeration units to improve the automatic protection facilities
Thetemperatureandhumidityoftheairconditioningsystem(suchasindoorandoutdoorair,returnair,mixedair,airmixedmoisture)shouldbesetinplace,orsetaresettestpulp.SmallmanualdetectionshouldbeusedmorerotationTiaotestingorautomaticpolling.Measuringpointnumbervariesbyproject.Fortheaters.Onlydiscretioninthetestingstage,Aud...2016-09-22Detial>>
Refrigeration compressors-a brief introduction
Thissmallseriesfromwhatisarefrigerationcompressorandkeyperformanceindicatorsoftherefrigerationcompressortwowaystoshareknowledge,tospreadouttherefrigerationcompressor.1Whatisarefrigerationcompressorcompressorisusedtoincreasethegaspressureandgastransportationmachinery,usedinrefrigeratorsandheatpumps2016-09-22Detial>>
How big is the role of refrigeration oil for refrigeration compressors
Coolingequipmentrequirementsduetotheuseofoilandthedifferentrefrigerants,refrigerationequipmentchoiceofrefrigerationoilisnotthesame.Requirementsforfreezingoilthefollowingaspects:(1)thefreezingpointfreezingoiltemperaturecooledtostopflowinginexperimentalconditionsknownasthefreezingpoint.Freezingpointofrefrigerat...2016-09-20Detial>>
