Kwiiyunithi zokupholisa umoya obandayo, idefrost ukufudumeza iityhubhu(okanye izifudumezi ze-defrost) zizinto eziphambili eziqinisekisa ukusebenza kakuhle kwenkqubo yefriji. Bajongana ngokuthe ngqo ukuthotywa kokusebenza okubangelwa kukuqokelelana kweqabaka kwi-evaporator. Indlela yokusebenza kwabo kunye nexabiso lesicelo sabo sinokushwankathelwa ngolu hlobo lulandelayo:
Ⅰ. Umsebenzi ongundoqo: Ukunyibilikiswa okunyanzelweyo ukuze kuQinisekiswe uFanelo lwesikhenkcisi
1. Susa iFrost Blockage
*** Unobangela Wengxaki: Xa iyunithi yomoya/indawo yokupholisa umoya isebenza, ubushushu bomphezulu we-evaporator fins bungaphantsi kwe-0°C. Umphunga wamanzi osemoyeni uyakujiya ube yiqabaka kwaye ujiye ngokuthe ngcembe (ingakumbi kwiindawo ezinenqanaba lokufuma elingaphezulu kwama-70%).
*** Iziphumo:
~ Iqabaka egquma amaphiko ithintela ukuhamba komoya → Umthamo womoya wehla ngama-30% ukuya kuma-50%.
~ Umaleko weqabaka wenza umaleko okhusela ubushushu → Ukusebenza kakuhle kokutshintshiselana ngobushushu kwehla ngaphezu kwe-60%.
~ Icompressor inyanzeliswa ukuba isebenze ixesha elide ngenxa yokuncipha koxinzelelo lwerhasi yokubuya → ukusetyenziswa kwamandla okunyuka.
*** Isisombululo setyhubhu yokufudumeza:
Emva kokusetyenziswa kwamandla, umphezulu wedefrost ukufudumeza ityhubhuinyuka iye kuma-70 - 120℃, inyibilika ngokuthe ngqo iqabaka yomkhenkce phakathi kwamaphiko → ukubuyisela indlela yomoya kunye nokuphucula ukusebenza kakuhle kokutshintshiselana kobushushu.
2. Ukuthintela ukuvaleka komkhenkce kwindlela yokukhupha amanzi
*** Indawo yeentlungu ezingundoqo: Ukuba umbhobho wokuhambisa amanzi osemazantsi efeni yokupholisa uyanomkhenkce kwaye uvaleke, amanzi athomalalisa iqabaka aya kuqukuqela abuyele kwisitora aze abe ngumkhenkce, oko kubeka imingcipheko yokhuseleko.
*** Ukusetyenziswa kwetyhubhu yokufudumeza:
Songa ucingo lokufudumeza irabha yerabha yesilicone ejikeleze umbhobho wokuhambisa amanzi (onoxinano lwamandla angama-40-50W/m), ugcine ubushushu bombhobho obungaphezulu kwe-5℃ → Qinisekisa ukuba amanzi anyibilikayo anokukhutshwa ngokutyibilikayo.
Ⅱ. Ingqiqo yomsebenzi kunye neNtsebenziswano yeNkqubo
1. Ukunyibilika kweNdlela yokuTyala
*** Ulawulo Lwexesha: Qalisa ukunyibilikisa ngokomjikelo osetwe kwangaphambili (umzekelo, susa iqabaka kanye kwiiyure ezi-6);
*** Ukuva iqondo lobushushu: Isivamvo sobushushu bomphezulu we-evaporator sibona ubukhulu bomaleko weqabaka. Xa umda ufikeleleke, ukuchithwa kwe-defrosting kubangelwa.
*** Ulawulo umahluko woxinzelelo: Jonga umahluko woxinzelelo phakathi kwamacala amabini e-evaporator. Ukuba ulwahlulo ludlula umda, lubonisa ukuba ukuchasana komoya kuphezulu kakhulu kwaye ukuchithwa kuyadingeka.
2. Inkqubo yokuphelisa iqhwa
Ⅲ. Iimpawu zoyilo kunye nokuhambelana noGcino olubandayo
| Iimpawu | Iimfuno zeSicelo soGcino olubandayo | ISikimu sokuSetyenziswa kwetyhubhu yokufudumeza iDefrost |
| Ubushushu obuphantsi Ukuguquguquka | Kusafuneka ibambelele ngokusondeleyo kumaphiko kumaqondo obushushu angaphantsi kwe -30℃ | Umaleko wangaphandle we-silicone othambileyo ugcina ukuguquguquka, akukho mngcipheko wokuqhekeka ngexesha lofakelo lomoya |
| Ukutywinwa kobungqina bokufuma | Indawo yokufuma ephezulu (ukufuma okuhambelanayo kwindawo yokugcina ebandayo> 90%) | Ukugqunywa kwe-silicone ephindwe kabini + kunye namalungu abunjiweyo, umlinganiselo wokungangeni manzi ngaphezu kwe-IP67 |
| Ulawulo lobushushu obuchanekileyo | Ikhusela umonakalo obushushu kwi-fin imathiriyeli ye-aluminium | I-fuse yangaphakathi yobushushu (indawo yokunyibilika i-130℃) okanye isilawuli sobushushu sangaphandle |
| Ukunyangwa kokuMhlwa | Iyakwazi ukumelana nokunyibilika kwamanzi kunye nemekobume yefriji | I-fluorine-coated okanye imodeli ye-sheath yentsimbi engama-316 (yokugcina imichiza ebandayo) |
Ⅳ. Uncedo oluthe ngqo kunye nexabiso elingathanga ngqo
1.Ukugcina amandla kunye nokuNcitshiswa kweendleko
*** Ukunyibilika ngexesha elifanelekileyo kubuyisela ukusebenza kwefriji ukuya ngaphezulu kwe-95%, kunciphisa ixesha lokusebenza kwecompressor → Usetyenziso lwamandla lulonke luncitshiswe nge-15% ukuya kwi-25%.
*** Imeko: Xa i -18℃ isikhenkcezisi singakwazanga ukususa iqabaka kwangethuba, usetyenziso lombane lwenyanga lunyuke ngeeyunithi ezingama-8,000. Emva kokufaka iityhubhu zokufudumeza, ibuyele kwisiqhelo.
2. Qinisekisa ukhuseleko lwempahla
*** Utshintshiselwano lobushushu olusebenzayo lomphunga → Ukuguquguquka kobushushu kwindawo yokugcina ngaphakathi ±1℃ → Thintela iimveliso ezinomkhenkce ekunyibilikeni nasekuwohlokeni okanye zonakalise ulwakhiwo lweeseli ngeekristale zomkhenkce.
3. Yandisa ubomi besixhobo
*** Ukunciphisa ukuqala kokuyeka kunye nokusebenza komthwalo ophezulu wecompressor → Ubomi bezixhobo eziphambili bunokwandiswa ngeminyaka emi-3 ukuya kwemi-5;
*** Ukuthintela ukuqhekeka komkhenkce kwimibhobho yokuhambisa amanzi → Ukunciphisa umngcipheko wokuvuza kwefriji.
Ⅴ. Amanqaku aphambili okuKhetha nokuGcinwa
1. Ukuhambelana koxinzelelo lwamandla
*** Umoya opholileyo olula: 30 - 40W ngemitha nganye (kunye nomsantsa phakathi kwamaphiko> 5mm);
*** Isibanda somoya esisebenza nzima kwimizi-mveliso: 45 - 60W ngemitha nganye (ubushushu obuphezulu bufuneka kumaphiko axineneyo).
2. Iinkcukacha zoFakelo
*** Iityhubhu zokufudumeza izifudumezi kufuneka zisasazwe ngokulinganayo phakathi kwamaphiko, isithuba singabi ngaphezu kwe-10 cm (ukuthintela nayiphi na indawo ekunganyibilikiyo yiqabaka).
*** Intambo yokuphela ebandayo kufuneka igcinwe ubuncinane ubuncinane be-20 cm, kwaye iindawo zokudibanisa kufuneka zitywinwe nge-gel ephantsi yokumelana ne-silicone.
3. UThintelo lweempazamo
*** Vavanya rhoqo ukuxhathisa kokugquma (>200MΩ) ukunqanda ukuvuza.
*** Coca amaphiko othuli minyaka le ukuthintela ukuqokelelana kothuli, nto leyo enokunciphisa ukusebenza kakuhle kokudluliselwa kobushushu.
Indawo yokufudumeza i-refrigeration defrost heater idlala indima "yomgcini wenkqubo" kwisimo somoya esibandayo sogcino olubandayo:
Ngokwasemzimbeni: Uqhekeza isitshixo somkhenkce, ubuyisela umjelo wokutshintshiselana ngobushushu;
Ngokwezoqoqosho: Ngokugcina amandla kunye nokuthintela iimpazamo, kunciphisa kakhulu iindleko zokusebenza;
Ubuchwephesha: Ukudityaniswa kwezinto ze-silicone kunye nokulawula ubushushu obukrelekrele kuqinisekisa inkqubo ekhuselekileyo nechanekileyo yokususa i-icing.
Ngaphandle kwetyhubhu yokufudumeza i-defrost, i-air conditioner ebandayo ifana ne-injini engumkhenkce endaweni yayo-ibonakala isebenza, kodwa eneneni isebenza kakuhle.
Ixesha lokuposa: Jul-11-2025