Yuav ua li cas tiv thaiv lub evaporator los ntawm khov

Yuav ua li cas tiv thaiv lub evaporator los ntawm khov? Cov hauv qab no yog qhov yooj yim nrov rau txhua tus neeg:

1, tsis tshua muaj voltage tswj hloov

Lub luag haujlwm tseem ceeb ntawm kev tswj kev hloov pauv tsis tshua muaj siab yog los teeb tsa qhov tsis tshua muaj siab ntawm lub tub yees thiab ceeb toom rau sab nraud ntawm lub tub yees. Thaum lub kaw lus ua haujlwm, qhov kev tswj kev hloov pauv pom tau tias qhov siab ntawm qhov nruab nrab qis dua li qhov teeb tsa siab, thiab nres qhov kev ua haujlwm ntawm lub tshuab shrinking kom tsis txhob poob siab ntxiv. Thaum lub evaporation siab ntawm lub tub yees raug txo, nws cov txheeb ze saturated evaporation kub kuj txo, thiab muaj peev xwm ntawm kev tsim cov dej khov rau ntawm cov dej khov dej sab yog zoo heev, uas yog, qhov chaw ntawm lub low-pressure tswj hloov kuj muaj anti- kev ua haujlwm khov. Yog tias cov tub yees kub qis dua 0 degrees thiab tseem khiav thiab nres, cov dej khov ntawm cov dej khov yuav ua rau lub phaj tawg.

2, refrigerant sab antifreeze hloov

Kev ua haujlwm ntawm kev ua haujlwm tiv thaiv kab mob yog tib yam li qhov kev hloov pauv uas tsis tshua muaj siab, qhov sib txawv yog tias lub freezer hloov yog teem los ntawm qhov kub thiab txias es tsis yog siab, lub tub yees yog qhov qis tshaj ntawm qhov kub thiab txias nyob rau hauv lub evaporator. , yog tias qhov ntsuas kub ntawm lub tub yees tuaj yeem tswj tau tsis pub tsawg dua 0 degrees, cov dej khov sab dej tsis muaj kev phom sij ntawm icing.

3, dej sab kub tswj los tiv thaiv khov hloov

Thaum lub phaj kub exchanger yog siv nyob rau hauv lub evaporator, kev tswj qhov kub thiab txias yog muab tshem tawm los tiv thaiv sab dej los ntawm khov, thiab cov dej kub kuj yuav ncaj qha tswj kom tsis txhob khov. Hauv kev tsim, lub qhov hluav taws xob ntawm cov dej khov dej sab nraud yog nruab nrog kev tswj qhov kub thiab txias los tiv thaiv qhov kub thiab txias ntawm cov dej txias. Ceeb Toom: Lub ntsuas kub ntsuas kub yuav tsum tau nruab rau ntawm qhov hluav taws xob ntawm cov dej khov evaporator. Vim hais tias sab dej tsis tshua muaj zog tshaj qhov txias sab, dej kub feem ntau yog tswj ntawm ntau tshaj 4 degrees, thiab cov dej kub yog qis dua qhov ntsuas kub.

4. Flow hloov

Lub luag haujlwm tseem ceeb ntawm qhov hloov pauv yog los teeb tsa qhov ntws ntawm sab dej. Thaum cov dej ntws qis dua li cov nqi teev, lub kaw lus kaw kom tsis txhob muaj dej khov hauv cov khoom siv hluav taws xob, uas ua rau cov khoom siv hluav taws xob sib cais vim qhov tsis sib xws. Feem ntau qhov ua rau cov dej tsis txaus yuav raug tsim, yog tias lub twj tso kua mis loj tawg, cov yeeb nkab dej sib cais thiab xau. Cov kav dej yog nyob rau hauv siab. Dej sab kav dej thaiv, lim thaiv, dej khov dab dej tsis muaj dej thiab lwm yam. Cov dej tsis txaus yuav ua rau qhov sib txawv ntawm qhov sib txawv ntawm qhov nkag thiab qhov hluav taws xob ntawm sab dej kom nce, thiab cov tub yees txias evaporation kub yuav poob. Yog tias txoj kev ncig mus ntxiv, qhov kub ntawm cov dej sab yuav poob qis thiab qis dua, thiab cov dej tsis txaus yuav ua rau qhov tsis sib xws ntawm qhov chaw ntws, uas tsuas yog ua rau icing tshwm sim nyob rau hauv qhov chaw qis qis.