Kev daws teeb meem ntawm qhov kub thiab txias tsis muaj cua txias fin evaporator
Tso lus
Fault type thiab ua rau
Kev daws teeb meem ntawm qhov kub thiab txias tsis muaj huab cua-txias fin evaporators tuaj yeem ua raws li cov kauj ruam hauv qab no
Evaporator icing
Yog vim li cas: qhov kub ntawm lub evaporator yog tsawg heev, ua rau cov dej vapor nyob rau hauv cov huab cua kom khov nyob rau saum npoo ntawm lub evaporator, cuam tshuam rau lub tshav kub exchanger nyhuv.
Txoj kev daws teeb meem:
Txheeb xyuas qhov kev khiav hauj lwm tsis ua haujlwm ntawm cov evaporator kom paub tseeb tias lawv tau teeb tsa kom raug.
Xyuas seb lub tub yees puas txaus. Yog tias tsis yog, ntxiv cov tub yees txaus.
Yog hais tias lub evaporator yog khov heev, cov txheej txheem ntawm kev tsim deicing tuaj yeem ua tau, tab sis xyuam xim rau kev nyab xeeb.
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Evaporator leakage
Ua rau: Cov evaporator txuas yeeb nkab lossis qhov sib txuas yog xoob lossis puas, lossis lub sealing gasket yog laus lossis puas, ua rau cov tub yees poob.
Txoj kev daws teeb meem:
Xyuas seb cov kav dej sib txuas thiab qhov sib txuas ntawm cov evaporator puas nruj. Yog tias lawv xoob lossis puas lawm, zawm lossis hloov lawv raws sijhawm.
Xyuas seb lub gasket ntawm lub evaporator puas muaj hnub nyoog los yog puas. Yog tias muaj, hloov nws nrog lub gasket tshiab.
02
evaporator clogging
Yog vim li cas: cov kav dej sab hauv lossis cov lim dej ntawm cov evaporator raug thaiv, uas cuam tshuam rau qhov ntws ntawm cov tub yees thiab cov cua kub pauv.
Txoj kev daws teeb meem:
Xyuas seb lub lim ntawm cov evaporator puas raug thaiv, yog tias nws raug thaiv, nws yuav tsum tau muab ntxuav los yog hloov.
Xyuas seb lub raj xa dej ntawm cov evaporator puas raug thaiv, yog tias nws raug thaiv, kev ua haujlwm dredging thiab tu yuav tsum tau ua.
03
High vibration ntawm evaporator
Ua rau: Kev txhim kho tsis ruaj khov ntawm cov evaporator, kev puas tsuaj lossis kev laus ntawm cov ncej txhawb nqa, lossis kev vibration los ntawm cov khoom siv nws tus kheej.
Txoj kev daws teeb meem:
Xyuas seb qhov kev teeb tsa ntawm lub evaporator puas ruaj khov thiab ruaj khov, yog tias muaj qhov tsis ruaj khov, nws yuav tsum tau rov nruab dua.
Xyuas seb qhov kev txhawb nqa ntawm lub evaporator puas puas lossis kev laus, yog tias muaj, nws yuav tsum tau hloov raws sijhawm.
Yog tias qhov kev vibration yog tshwm sim los ntawm qhov teeb meem ntawm cov khoom siv nws tus kheej, nws yuav tsum tau nres tam sim ntawd, thiab kev tu thiab hloov kho yuav tsum tau ua.
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Evaporator kub anomaly
Ua rau: tsis txaus tus nqi tub yees, lub zog tsis zoo, lossis lim lim lossis puas lawm.
Txoj kev daws teeb meem:
Xyuas seb lub tub yees puas txaus. Yog tias nws tsis txaus, ntxiv cov tub yees txaus.
Xyuas seb qhov system siab zoo li cas, yog tias lub siab siab dhau los yog qis dhau yuav tsum tau hloov kho raws sijhawm.
Xyuas seb lub lim ntawm lub kaw lus puas raug thaiv lossis puas, yog tias muaj, nws yuav tsum tau muab ntxuav los yog hloov lub sijhawm.
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