REFIfi RUGRESTRARARD Riatresser Furthertetion imatengera valavu yothetsera kutentha, kuti muwonetsetse kuti compressor, zomwe zimaperekedwa kuti kutentha kwa R12 sikungathe kupitirira 130℃, R22 ndi Ammonia Systems sangathe kupitirira 50℃. Kutentha kochepa kwambiri, komwe kungapangitse mafuta odzola kuti achepetse mamasukidwe chifukwa chowonjezeka, ndikupangitsa kuti mafuta azikhala osauka, omwe angapangitse kuti magawo awo azitha kuwonongeka. Mafuta olemetsa amakwera pafupi ndi malo opaka mafuta, sizophweka kukhala owopsa, ndipo kutentha kolemedwa ndikokwera kwambiri kuposa kutentha.
Kutentha kozizira kumakhala kokwera pamavuto awiri: Choyamba, kuphika kwa fluorine ndipo mulibe nduna yozizira kwambiri yomwe yakhala ikugwira ntchito, koma matenthedwe mkati mwa nduna sangachepetsedwe. Kutalika kwambiri, kutayika kwa chakudya mkati mwa nduna kumakhala kofunikira, chonde konzani mu nthawi yeniyeni. Monga mwachizolowezi, sikuti ndi afiriji yatsopano yokha, koma nthawi zambiri mu theka lachisanu lozizira kuti akupatseni malingaliro awa nthawi zonse. Hafu inayo ndi frost ndi thicker kumbali ya chisanu. Freezer sanasenze kwa nthawi yayitali. Pakadali pano, pakhoza kukhala malo angapo a babu yamadzi omwe amaperekedwa, matenthedwe mkati mwa nduna ndi apamwamba.
Chiyero chotere nthawi zambiri chimakhala chovuta kukonza. Ndikosavuta kupeza kutayikira kwa nthawi yayitali mutakonza chifukwa zimakhala zovuta kupeza kutayikira. Choyambitsa chachiwiri cha kutentha kwambiri ndi chisanu chophweka, izi zimachitika makamaka kwaulere, mtundu uwu wa freezer umafunika wozizira, ngati usatayetserera gawo la mpweya. Kuzizira sikutulutsidwa ndipo freezer singakhazikitsidwe. Matendawa atha kukhala chifukwa cha vuto ndi njira ya defrost kapena chifukwa njira yopanda tanthauzo ili yolakwika kapena yotenthetsa imawonongeka.
1. Wokondera sadzayamba
Ngati palibe mphamvu mufiriji yam'madzi ndipo kuwala kwamkati kumatha kuyatsa, ndiye kuti mutha kutseka chitseko cha chimfine. Ngati freezer imalengeza kuti pali mphamvu, ngati kuwalako sikuyatsa, onani ngati mphamvu yayikulu ikupitilira ndikuwonetsetsa kuti fuse ya freezer si yonse yaulere. Kodi pali vuto ndi kulumikizana kwa thermostat?
2. Compresser itha kuwotchedwa, mtengo wamagalimoto watenthedwa, ndipo woyambitsa akhoza kufufuzidwa. Chishango champhamvu chikuthamanga, muyenera kudikirira kwakanthawi kozungulira kutentha kuti muyambe kugwetsa.
3. Vutoli limachitika chifukwa Thermostat sizingabwezeredwenso, chifukwa kulumikizana kumavumbulutsidwa kwa wina ndi mnzake ndipo sangathe kulekanitsidwa.
3. Chisanu mkati mwa chimfine ndi chandiweyani ndipo kupendekera kwamafuta ndi kwakukulu, komwe kumakhudza kusokoneza kwa mpweya wozizira.
4, Freezer siyiyikidwa bwino kapena condenser phulusa limakhala lolimba, motero limakhudza kutentha kwa condronser.
5, The Firiji ya Firiji ndi yochuluka kwambiri, ntchito yopondera katundu ndi yolemetsa, condnthenser ikutentha kumtunda, mbali yamunsi ili pafupi ndi kutentha kwa chipinda. Kulipiritsa kwambiri chifukwa cha Evaporator sichingasinthe kwathunthu, zomwe zimapangitsa kuti mawonekedwe owoneka bwino azitha, kupanikizika kochepa kumatha kupezeka pamwamba pa mtengo wabwinobwino.
Kutentha kwa compriti mufiriji Kuwiritsa kutentha ndi kutentha kwa firiji pa valavu yopukutira. Pofuna kuonetsetsa kuti compressor, kuteteza madzi a spelinder schenomenon. Kutentha kwake kumayenera kukhala kokwera kwambiri kuposa kutentha kwapamwamba, komwe kumatanthauza kuti mpweya woyaka umakhala mpweya wopondaponda, wokhala ndi superheat wapamwamba. Mwambiri, palibe sugcoor-yamafuta.
Mu firiji ya firiji, kutentha kwa mpweya kumayenera kukhala 5℃okwera kuposa kutentha kwapamwamba, ndipo masitima apamwamba kwambiri ndi oyenera. Kwa chipangizo cha Amonia Reifijia, digiri ya Superheat Superheat nthawi zambiri 5 ~ 10℃, kuchuluka kwa ma superheat superheat kwambiri ndi kochepa kwambiri kapena kakang'ono kwambiri kuyenera kupewedwa, ngati wapamwamba kwambiri ndikofunikira, kutentha kwapamwamba kwambiri, ngati kuli kovuta kutulutsa ma sirlinder chodabwitsa.
Post Nthawi: Jun-12-2023
