Iisifudumezi sokucoca ulwelolicandelo elibalulekileyo lomjikelo wokunyibilikisa ifriji. I-heater yefriji inyibilikisa iqhwa inceda ekunyibilikiseni umkhenkce oqokelelana kwiikhoyili ze-evaporator kwindawo yefriji. Ngaphandle kwe-heater enyibilikisa iqhwa, ukuqokelelana komkhenkce kunokuchaphazela ukusebenza kwefriji okuqhelekileyo, okukhokelela ekonakalisweni kokutya kunye nokulungiswa okubiza kakhulu.
Umgaqo wokusebenza weisifudumezi sokucoca ifrijikukuvelisa ubushushu ngokusebenzisa izinto ezichaseneyo ukuze kunyibilikiswe umkhenkce. Ngokuqhelekileyo ifumaneka ngqo phantsi kwekhoyili ye-evaporator, ukuze ubushushu obusetyenzisiweyo bukwazi ukunyibilikisa umkhenkce ngqo kwaye buvumele amanzi ukuba angene kwipani yokukhupha amanzi.
Kukho iintlobo ezimbini eziqhelekileyo zeiityhubhu ze-heater ezinyibilikisa umkhenkcekwiifriji: ii-radiant heaters kunye nee-coil heaters. Ii-radiant heaters zii-flat metal strips ezibekwe kwindawo ye-freezer, ngokuqhelekileyo ezantsi. Kwelinye icala, ii-coil heaters zenziwe ngee-coils ezijikeleze ii-evaporator coils kwaye ziqhagamshelwe ngqo kwi-defrost thermostat.
I-thermostat enyibilikayo isebenza kunye ne-heater enyibilikayo ukulawula ubushushu obungaphakathi kwi-freezer. Xa ubushushu obungaphakathi kwi-freezer buhla ngaphantsi kwenqanaba elithile, i-thermostat enyibilikayo ivuselela umjikelo wokunyibilikisa kwaye ivuselele i-heater enyibilikayo ukuze ifudumale. Emva koko, umkhenkce owenziwe kwiikhoyili ze-evaporator uqala ukunyibilika kwaye amanzi angena kwi-drain pan.
Kubalulekile ukuqaphela ukuba ayizizo zonke iifriji ezinezifudumezi zokunyibilikisa ubushushu. Umzekelo, iifriji ezincinci azisoloko zinolu phawu. Ukongeza, ezinye iimodeli ezintsha zisebenzisa iindlela zokunyibilikisa ubushushu, ezifana neenkqubo zokunyibilikisa eziguquguqukayo, ezisebenza ngokujonga ukuqokelelwa kweqabaka kwiikhoyili ze-evaporator kunye nokunyibilikisa ngokufanelekileyo.
Ukuququmbela,nyibilikisa izifudumezizizinto ezibalulekileyo ekusebenzeni kakuhle kwefriji.isifudumezi sokucoca ifrijiUmsebenzi ka-'s kukunyibilikisa umkhenkce oqokelelene kwiikhoyili ze-evaporator, ukuthintela ukutya ekuboleni, kunye nokuphepha ukulungiswa okubiza kakhulu. Nangona kungengazo zonke iifriji ezinazo, uninzi lunazo. Ngaphandle kwazo, ukusebenza okuqhelekileyo kwefriji kusemngciphekweni. Ke ngoko, ukuba ubona naziphi na iingxaki ngomjikelo wokunyibilikisa, kubalulekile ukuba nogqirha oyingcali ayihlole ukuqinisekisa ukuba isifudumezi sakho sokunyibilikisa sisebenza kakuhle.
Iziphene Eziqhelekileyo
— Ityhubhu yokufudumeza eyonakeleyo:Ngenxa yeengxaki zokusetyenziswa ixesha elide okanye umgangatho,ityhubhu yokufudumeza enyibilikisa umkhenkceinokuqhekeka okanye itshise, nto leyo ebangela ukuba ingakwazi ukunyibilika.
— Ingxaki yocingo:Ukuba ucingo loqhagamshelo lwetyhubhu yokufudumeza enyibilikayo lukhululekile okanye luphukile, luya kubangela ukuba ityhubhu yokufudumeza ingaphumeleli ukusebenza kakuhle.
— Ukusilela kwesenzi sokunyibilikisa:Ukuba i-sensor yokunyibilikisa yonakele, inokubangela ukuba ityhubhu yokufudumeza ingaqali okanye isebenze ixesha elide, nto leyo echaphazela ukusebenza kwefriji ngendlela eqhelekileyo.
Ukugcinwa kunye nokuhlolwa
— Uhlolo oluQhelekileyo:Jonga inkangeleko yeiityhubhu ze-heater ezinyibilikisa umkhenkcekuyo nayiphi na imonakalo okanye ukugqwala.
— Vavanya ukuxhathisa:Sebenzisa i-multimeter ukulinganisa ukumelana kwetyhubhu yokufudumeza ukuze ubone ukuba isebenza kakuhle na (ixabiso lokuxhathisa lidla ngokuba phakathi kwamashumi ee-ohms kunye namakhulu ee-ohms).
— Sula umbhobho wokukhupha amanzi:Qinisekisa ukuba amanzi anyibilikisayo anokukhutshwa kakuhle ukuze kuthintelwe ukuvaleka.
Ukugcinwa rhoqo kunye nokutshintshwa ngexesha elifanelekileyo kwezinto ezonakeleyonyibilikisa iityhubhu zokufudumezainokuqinisekisa isiphumo sefriji kunye nokusebenza kakuhle kwamandla efriji kwaye yandise ubomi bayo benkonzo. Ukuba kuvela iingxaki zokunyibilikisa iqhwa, kuyacetyiswa ukuba uqhagamshelane nabasebenzi abaziingcali bokulungisa ukuze bahlolwe kwaye balungiswe.
Ixesha leposi: Epreli-19-2025