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空调制冷专业
1、你应该在他的冷机下使用万用表测量温度感应的PTC电阻通常是几百欧姆,接通过热时压缩机停止你测量它,如果变成无穷大电阻将证明你是压缩机过热,去掉他的外部绝缘层,也不是压缩机内部机械问题造成的,你要送2、另外,如果是三相空调,就应该检查一下是否缺相!里面有氟,它被调高了(没有达到制冷温度),所以会过热!
refrigeratingAirconditioning
refrigeratingAirconditioning
refrigeratingAirconditioning
Aftertheairconditionerisenergized,thelowpressuresteamoftherefrigerantintherefrigerationsystemissuckedintothecompressorandcompressedintohighpressuresteambeforegoingtothecondenser.Atthesametime,theoutdoorairinhaledbytheaxialfanflowsthroughthecondenser,takingawaytheheatreleasedbytherefrigerantandcondensingthehigh-pressurerefrigerantvaporintoahigh-pressureliquid.Thehigh-pressureliquidissprayedintotheevaporatorafterpassingthroughthefilterandthrottlingmechanism,andevaporatesatthecorrespondinglowpressuretoabsorbtheheataround.Atthesametime,thecross-flowfanmakestheaircontinuouslyentertheevaporatorfinforheatexchange,andsendsthecooledairafterheatreleasetotheroom.Inthisway,Airisconstantlycirculatingtoreducethetemperature.
(英)Airconditioninginprinciple
Aftertheairconditionerisenergized,thelowpressuresteamoftherefr5)IgerantinthegastralatingsystemissuckedintothecompressorandcompressedtoahighpressuresteambacktotheCOAtthesametime,theoutdoorairsuckedsuckedbytheaxialflowfanflowsthroughthecondensertotakeawaytheHEATReleasedbythehighpressureliquid,andthehighpressurerefrigerantiscondensedintoahighpressureliquidHpressureliquidpassesthroughthefilterandthethrottlingmechanismandthenissprayedintotheevaporatortoEVAPAtthesametime,thecrossflowfanmakestheaircontinuouSlyentertheheatexchangebetweenthefinsoftheevaporator,andthecoldairaftertheheatreleaseissentintotheevaporatorIndooraircirculation,soastoachievethepurposeofreducingtemperature.
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