Indawo yokugcina izinto ezibandayo yindawo yokugcina izinto esebenzisa izixhobo zokupholisa ukwenza umswakama ofanelekileyo kunye neemeko zobushushu obuphantsi. Ikwaziwa nangokuba yindawo yokugcina izinto ezibandayo. Yindawo apho iimveliso zicutshungulwa kwaye zigcinwa khona. Ingasusa impembelelo yemozulu kwaye yandise ixesha lokugcina iimveliso ezahlukeneyo ukulawula ukunikezelwa kwemarike.
Injongo yenkqubo yokugcina iifriji kwindawo ebandayo:
Umgaqo osebenzayo wenkqubo yokukhenkcisa Injongo yokukhenkcisa kukusebenzisa iindlela ezithile zokudlulisela ubushushu bento yokugcina ebandayo edibeneyo emanzini okanye emoyeni ophakathi, ukuze ubushushu bento epholileyo bube ngaphantsi kobushushu obuphakathi kwaye bugcinwe ngaphakathi kobushushu obuthile.
Ulwakhiwo lwenkqubo yokugcina ifriji ebandayo:
Inkqubo yokuphola epheleleyo yokuxinzelela umphunga kufuneka iquke inkqubo yokujikeleza kwefriji, inkqubo yokujikeleza kweoyile yokuthambisa, inkqubo yokunyibilikisa, inkqubo yokujikeleza kwamanzi okupholisa kunye nenkqubo yokujikeleza kwefriji, njl.
Ngenxa yobunzima kunye nobungcali benkqubo yokufrijiza kwindawo yokugcina izinto ezibandayo, ezinye iimpazamo eziqhelekileyo ziya kwenzeka ngokuqinisekileyo ngexesha lokusebenza.
| Ukungasebenzi kakuhle kwenkqubo yokupholisa kwindawo ebandayo | Unobangela
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| Ukuvuza kwefriji | Emva kokuba i-refrigerant ivuza kwinkqubo, amandla okupholisa awanele, uxinzelelo lokufunxa kunye nokukhupha umoya luphantsi, kwaye isandi sokuhamba komoya "esitshixizayo" esiphindaphindayo sikhulu kakhulu kunesiqhelo sinokuviwa kwi-expansion valve. Akukho frost okanye inani elincinci le-float floating floating floating kwi-evaporator. Ukuba umngxuma we-expansion valve ukhulisiwe, uxinzelelo lokufunxa alutshintshi kakhulu. Emva kokuvalwa, uxinzelelo lwe-equilibrium kwinkqubo ngokubanzi luphantsi kunoxinzelelo lwe-saturation oluhambelana nobushushu obufanayo.
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| Ukutshaja okugqithisileyo kwefriji emva kokulungiswa | Ubungakanani be-refrigerant etshajiweyo kwinkqubo yefriji emva kokugcinwa kwayo budlula umthamo wenkqubo, kwaye i-refrigerant iya kuhlala kwi-condenser ethile, inciphise indawo yokusasaza ubushushu, kwaye inciphise isiphumo sokupholisa. Uxinzelelo lokufunxa kunye nokukhupha umoya ngokubanzi luphezulu kunexabiso eliqhelekileyo loxinzelelo, i-evaporator ayiqini ngokuqinileyo, kwaye ukupholisa kwindawo yokugcina impahla kuhamba kancinci. |
| Kukho umoya kwinkqubo yokukhenkcisa | Umoya okwinkqubo yokukhenkcisa uya kunciphisa ukusebenza kakuhle kwefriji. Into ecacileyo kukuba uxinzelelo lokufunxa kunye nolokukhupha umoya luyanda (kodwa uxinzelelo lokukhupha umoya aludlulanga ixabiso elilinganisiweyo), kwaye i-compressor outlet eya kwi-condenser inlet. Ubushushu buyanda kakhulu. Ngenxa yokubakho komoya kwinkqubo, uxinzelelo lokukhupha umoya kunye nobushushu bokukhupha umoya luyanda. |
| Ukusebenza kakuhle kwe-compressor ephantsi | Ukusebenza okuphantsi kwecompressor yefriji kubhekisa kwinto yokuba umthamo wokukhupha umoya uyancipha kwaye umthamo wefriji uyancipha ngokufanelekileyo xa iimeko zokusebenza zingatshintshi. Le nto iyenzeka kakhulu kwiicompressor ebezisetyenziswa ixesha elide. Ukuguguleka kweecompressor kukhulu, indawo ehambelanayo yecandelo ngalinye inkulu, kwaye ukusebenza kokuvala kwevalvu yomoya kuyancipha, okubangela ukwehla komthamo wokukhupha umoya. |
| Iqabaka eliphezu komphezulu we-evaporator likhulu kakhulu | Ukusetyenziswa kwexesha elide kwe-evaporator yokugcina ubushushu kufuneka kunyibilikiswe rhoqo. Ukuba ayinyibiliki, umaleko weqhwa kumbhobho we-evaporator uya kuqokelelana kwaye ujiye. Xa yonke ipayipi isongelwe kumaleko womkhenkce ocacileyo, iya kuchaphazela kakhulu ukudluliselwa kobushushu, nto leyo ebangela ukuba ubushushu kwindawo yokugcina impahla bube ngaphantsi komlinganiselo ofunekayo. |
| Kukho ioyile efrijini kumbhobho we-evaporator | Ngexesha lomjikelo wokukhenkcisa, ioyile ethile ekhenkcisiweyo ihlala kumbhobho we-evaporator. Emva kwexesha elide lokusetyenziswa, ukuba kukho ioyile eninzi eseleyo kwi-evaporator, iya kuyichaphazela kakhulu impembelelo yayo yokudlulisa ubushushu. , kwenzeka imeko yokuphola okungekuhle. |
| Inkqubo yokukhenkcisa ayigudi | Ngenxa yokungacocwa kakuhle kwenkqubo yokukhenkcisa, emva kwexesha elithile lokusetyenziswa, ukungcola kuyaqokelelana kancinci kancinci kwisihluzo, kwaye ezinye iimeshe ziyavalwa, nto leyo enciphisa ukuhamba kwefriji kwaye ichaphazela isiphumo sokupholisa. Kwinkqubo, ivalvu yokwandisa kunye nesihluzo kwizibuko lokufunxa lecompressor nazo ziyavalwa kancinci. |
| Umngxuma wevalvu yokwandisa ukhenkceziwe kwaye uvaliwe | Izinto eziphambili kwinkqubo yokukhenkcisa azomiswanga kakuhle, ukucoca yonke inkqubo nge-vacuum akukagqitywa, kwaye umxholo wokufuma we-refrigerant udlula umgangatho. |
| Ukuvaleka okungcolileyo kwisikrini sesihluzo sevalvu yokwandisa |
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Ixesha lokuthumela: Epreli-16-2022