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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
News
Encyclopedia of refrigeration: HVAC necessary knowledge sharing
HVACknowledgerequiredairconditioning:centralairconditioningismadeupofahostthroughtheductairorhotandcoldwaterpipesofTerminaltocontrolthedifferentroomstomeettheindoorairconditioningairconditioningpurposes.Thatisfromittosupplyheatingandcoolingtherooms,onlyfanineachroom,andoutsidetherefrigeration2016-10-31Detial>>
Classic refrigeration knowledge quiz
1,whatarethethreenecessaryconditionsforsafeoperationoftherefrigeratingsystem?Answer:(1)refrigerantpressureinthesystemshallnotappearabnormallyhighpressure,soastoavoidequipmentbreakdown.(2)No(canlead)wetstroke,liquidexplosive,liquid-clickoperationtoavoidequipmentdamage.(3)movingpartsshallnotbedefectiveorloosefa...2016-10-31Detial>>
Refrigeration compressor frosting how to handle, analyze causes
Frostdescriptioncompressor,compressorairintakereturnairtemperatureistoolow,thenwhatwouldcausethecompressorbacktogastemperaturetoolow?Knownrefrigerantsifyouchangethevolumeandpressureofequalquality,thetemperaturewillhavedifferentperformance,namelyliquidrefrigerantrefrigerantwillabsorbmoreheatthenthesamequalityp...2016-10-28Detial>>
Types of refrigeration technology ' refrigerator and differences
A,preservation,andstoragetemperature0℃~5℃,mainlyusedforfresh,thatisalongtimetokeeptheoriginalagriculturalproductsqualityandfreshness,livingbodyofagriculturalproductstryingnottodie,dormantincellsintherefrigerationprocess,reducethelossofnutrients,maintainfreshquality.ThisistheGeneral2016-10-28Detial>>
Fruit display cabinet not cooling how to repair?
Aslongasthemachineisboundtofailure,includingfruitdisplaycaseisnoexception,onlyusuallycaringmoreaboutitcanbebettertouse,generallyfruitdisplaycabinetnotcoolingduemainly:refrigerationtherefrigerantsuseduporleakingoutofthesystem,refrigerantsorrefrigerationsystemforlong-termcleanupdebris2016-10-27Detial>>
Refrigeration equipment industry development status
Refrigerationequipmentaccordingtotheapplicationareacanbedividedintoindustrialandcommercialrefrigerationequipmentandtwomajorcategoriesofhouseholdrefrigerationequipment.Amongthem,therefrigerationequipmentforindustryandCommerceaccordingtothedifferentusesandcanbedividedintoindustrialrefrigerationequipment,threema...2016-10-27Detial>>
Refrigerated display case refrigeration compressor installation should pay attention to what?
Istherefrigeratedcabinetsofthemostimportantpartsofthecompressor,ifyouusuallydonotcarryoutmaintenance,betterinstallation,easilyleadtolaterusefrequentsmallfailures,thenthesnowfreezerspecificallytobesummarizedsometroubleshootingfaultknowledgeandmethods,interestedfriendscangoandfindout.Insufficientcoolingoutput:r...2016-10-26Detial>>
Refrigeration compressor frosting, just do it!
Frostingforrefrigerationcompressorisaverycommonphenomenon,generallywillnotimmediatelycausesystemproblemsandmildFrostwithouthavingtodealwith,withthechangeinoperatingconditionswillimproveorworsen.Iffrostingismoreseriousthenyoufirstneedtofindoutcausesoffrost.Frostinginstructionscompressorvalvecompression2016-10-26Detial>>
Hotel air conditioning and refrigeration systems are there?
Airconditioningsystemisasystemofheating,coolingandventilationsystem,itwillbeanoutdoorairintake,afterfiltration,cooling(orheating),reducinghumidity(orwet)afterprocessingintotheindoorandindoorairout.Hotelairconditioningsystemaccordingtotheconcentrationofairhandlingunitscanbedividedintothreetypes2016-10-25Detial>>
Radiation cooling and heating system
RadiantfloorheatingsystemisverypopularinChina,especiallyinmostofthesoutherncities,suchasJiangsu,Zhejiang,Shanghai,Anhui,Jiangxiandotherbasicbuildingusesradiantfloorheating.Butfortheapplicationofrelativelylowheatingofthefloorradiantcoolingsystem,mainlybecauseofradiationcoolingwillproducecondensationontheground...2016-10-25Detial>>
