Kodi kuthetsa ozizira yosungirako chisanu vuto? Phunzitsani njira zingapo zochepetsera, gwiritsani ntchito mwachangu!

Mu ntchito yaozizira yosungirako, chisanu ndi vuto lodziwika bwino lomwe limapangitsa kuti pakhale chisanu chakuda pamwamba pa evaporator, chomwe chimawonjezera kukana kwa kutentha ndikulepheretsa kutentha, potero kuchepetsa kutentha kwa firiji. Chifukwa chake, kupukuta pafupipafupi ndikofunikira.

Nazi njira zina zochepetsera frosting:

1. Kupukuta pamanja

Gwiritsani ntchito tsache kapena zida zapadera monga mafosholo ooneka ngati chisanu kuti muchotse chisanu pamipope ya evaporator. Njira imeneyi ndi yabwino kwa yosalala ngalande evaporators ang'onoang'onozipinda zosungiramo zozizira, ndipo ndi yosavuta kugwiritsa ntchito popanda kuwonjezera zovuta za zipangizo. Komabe, kuchuluka kwa ntchito kumakhala kwakukulu, ndipo kuchotsedwa kwa chisanu sikungakhale kofanana komanso kokwanira. Poyeretsa, pewani kugunda mwamphamvu evaporator kuti isawonongeke. Pofuna kukonza bwino kuyeretsa, tikulimbikitsidwa kuyeretsa pamene chisanu chasungunuka theka la kutentha kwa chipinda, koma izi zidzakhudza kutentha kwa chipinda ndi chakudya, choncho ndi bwino kutero pamene chakudya chili chochepa m'chipinda chosungiramo. .

2. Refrigerant Thermal Melt

Njirayi ndi yoyenera kwa mitundu yonse yaevaporators. Poyambitsa mpweya wotentha kwambiri wa refrigerant wotulutsidwa mufiriji kompresa kupita mu evaporator, kutentha kwa nthunzi kumagwiritsidwa ntchito kusungunula chisanu. Zowonongeka zowonongeka ndi zabwino, nthawi ndi yochepa, ndipo mphamvu ya ntchito ndi yochepa, koma dongosololi ndi lovuta ndipo ntchitoyo ndi yovuta, ndipo kutentha kwa nyumba yosungiramo katundu kumasintha kwambiri. Kutentha kwa kutentha kuyenera kuchitika pamene mulibe katundu kapena katundu wochepa m'nyumba yosungiramo katundu kuti apewe zovuta zosuntha ndi zophimba.

3. Madzi kuphulika defrosting

Kuphulika kwa madzi kumaphatikizapo kupopera madzi pamwamba pa evaporator pogwiritsa ntchito chipangizo chothirira, kuchititsa kuti chisanu chisungunuke ndikukokoloka ndi kutentha kwa madzi. Ndizoyenera kuziziritsa mpweya woziziritsa kuzizira m'mafiriji mwachindunji. Kuphulika kwa madzi kumapangitsa kuti pakhale zotsatira zabwino, nthawi yochepa komanso ntchito yosavuta, koma imatha kuchotsa chisanu pamtunda wakunja wa evaporator ndipo sungathe kuchotsa matope a mafuta mu chitoliro. Komanso, amadya madzi ambiri. Ndi yoyenera kwa owuzira mpweya ozizira okhala ndi mipope ya ngalande.

4. Kuphatikiza kutentha kwa kutentha kwa mpweya wa refrigerant ndi madzi otsekemera

Kuphatikiza ubwino refrigerant kutentha defrosting ndi madzi defrosting akhoza mwamsanga ndi efficiently kuchotsa chisanu ndi kuchotsa anasonkhanitsa mafuta. Ndi oyenera lalikulu ndi sing'anga-kakulidwe ozizira yosungirako zipangizo defrosting.

5. Kutentha kwamagetsi kwamagetsi

M'makina ang'onoang'ono a firiji a Freon, defrosting imachitidwa ndi kutentha kwa magetsi. Ndilosavuta komanso losavuta kugwiritsa ntchito, losavuta kukwaniritsa zowongolera zokha, koma limagwiritsa ntchito magetsi ambiri ndipo limayambitsa kusinthasintha kwakukulu kwa kutentha m'malo ozizira, choncho nthawi zambiri amagwiritsidwa ntchito m'makina ang'onoang'ono a firiji.

Kuwongolera kwa nthawi yoziziritsa kumakhala kofunikanso, ndipo kuyenera kusinthidwa malinga ndi kuchuluka ndi mtundu wa katundu kuti musinthe ma frequency a defrosting, nthawi, ndi kutentha koyimitsa. Zomveka defrosting akhoza kuonetsetsa mphamvu ya ozizira yosungirako.