Chifukwa chiyani mufiriji muli chubu chachitsulo chosapanga dzimbiri?

M'moyo wathu watsiku ndi tsiku, firiji ndi chimodzi mwazinthu zofunika kwambiri zapakhomo posungira chakudya ndikuchisunga chatsopano. Komabe, anthu ena angapeze zimenezodefrost Kutentha machubunthawi zina amawonekera mkati mwa firiji akamagwiritsa ntchito, zomwe zimadzutsa funso chifukwa chake zilipozitsulo zosapanga dzimbiri defrost chotenthetseramufiriji. Nkhaniyi iyankha funso limeneli.

Choyamba, udindo wa tubular defrost chotenthetsera

Defrost Kutentha chubundi mtundu wa chitsulo chosapanga dzimbiri chotenthetsera chubu chomwe chimatha kutenthetsa pambuyo popatsidwa mphamvu. Amagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zotenthetsera komanso zotsekemera. M'mafiriji, machubu otenthetsera defrost amagwiritsidwa ntchito pazinthu izi:

Defrost: Pamene firiji ikuyenda, chifukwa cha kutentha kochepa kwa evaporator, nthunzi yamadzi mumlengalenga idzasungunuka pamwamba pa evaporator kupanga chisanu. M'kupita kwa nthawi, zononazi zidzaunjikana ndikukula, zomwe zimakhudza mphamvu ya firiji. Pofuna kuthetsa vutoli, mafiriji nthawi zambiri amakhala ndi makina ochepetsera madzi. Monga gawo la freezer defrost system, thechotenthetsera mufiriji defrostimapangidwa kuti isungunuke chisanu kuchokera ku evaporator kuti ikwaniritse cholinga chochotsa chisanu.

Kuwongolera kutentha: Mafiriji ena apamwamba amagwiritsira ntchitodefrost Kutentha chubupofuna kuwongolera bwino kutentha. Mwa kusintha nthawi ya mphamvu ndi mphamvu yadefrost heater chubu, kutentha kwa mkati mwa firiji kungawongoleredwe kuti chakudya chikhale chatsopano.

Kutseketsa: Mafiriji ena apamwamba adzagwiritsanso ntchitokuwononga tubular chotenthetserakwa chotseketsa. Pogwiritsa ntchito kutentha kwa magetsi, thedefrost Kutentha chubuakhoza kupha mabakiteriya ndi mavairasi Ufumuyo pamwamba pamwamba pa firiji, kuwongolera chitetezo cha chakudya.

Chachiwiri, malo defrosting chubu chotenthetsera

Thedefrost chubu heatersNthawi zambiri amaikidwa pa evaporator ya firiji. Evaporator ndi gawo la firiji dongosolo la firiji ndipo ili kumbuyo kapena pansi pa firiji. Pamene adefrost Kutentha chitolirondi mphamvu, imasungunula chisanu pa evaporator ndi kukhetsa mufiriji kudzera mu ngalande. Kotero ngati muwona chitoliro chotenthetsera chotenthetsera pamene mukuyeretsa kapena kukonza firiji yanu, ndiye kuti yakonzedwa kuti isungunuke.

Chachitatu, chitetezo cha defrost kutentha chubu

Anthu ena angakhale ndi nkhawa za chitetezo chadefrost Kutentha chubu, pambuyo pa zonse, zimaphatikizapo kuyika magetsi ndi kutentha. Komabe, malinga ngati idayikidwa bwino ndikugwiritsidwa ntchito, chiwongolero chadefrost heaterndi otetezeka. Mafiriji apamwamba nthawi zambiri amakhala ndi njira zotetezera, monga kuteteza kutentha kwambiri ndi chitetezo chowonjezereka, kuonetsetsa kuti chotenthetsera cha defrost sichidzapitiriza kutentha kapena kutulutsa zowawa chifukwa cha kulephera. Kuphatikiza apo, mapangidwe ndi zida zamachubu otenthetsera heater ayeneranso kutsatira miyezo ndi malamulo oyenera kuonetsetsa kuti ali otetezeka komanso odalirika.

Chachinayi, Momwe mungasungire chubu chotenthetsera cha defrost

Kwa firiji zapakhomo, makina oziziritsa nthawi zambiri amakhala okhazikika ndipo safuna kulowererapo kwa ogwiritsa ntchito. Komabe, pofuna kuonetsetsa ntchito yachibadwa yadefrost heater chubundikukulitsa moyo wautumiki wa firiji, nawa malingaliro ena:

Kuyeretsa pafupipafupi:Kusunga mkati mwa firiji mwaukhondo ndi gawo lofunikira posunga chotenthetsera cha defrost. Kuyeretsa nthawi zonse ndi kuziziritsa kungalepheretse kudzikundikira kwa chisanu kusokoneza magwiridwe antchito anthawi zonse.defrost heater.

Onani ma drainage system: Ngati ngalande yatsekedwa kapena kusagwira ntchito bwino, izi zipangitsa kuti madzi osungunuka asatuluke munthawi yake, zomwe zitha kusokoneza magwiridwe antchito anthawi zonse.firiji defrost chowotcha. Choncho, m'pofunikanso kuonetsetsa nthawi zonse ngati ngalande ndi yosalala.

Pewani kugwiritsa ntchito mopitirira muyeso: Pamenefiriji defrost kutentha chubuamateteza mufiriji ku chisanu kumlingo wakuti, mopitirira muyeso mwina imathandizira kukalamba kwa evaporator. Chifukwa chake, kugwiritsa ntchito mwanzeru ndikupewa kuyambitsa pafupipafupi kwa defrost mode ndikofunikira.

Lumikizanani ndi katswiri wokonza:Ngati mukukayikira kuti pali vuto kapena vuto ndidefrost Kutentha chubu, ndi bwino kukaonana ndi katswiri wokonza zida kuti aziwunika ndi kukonza. Ali ndi ukadaulo komanso luso lozindikira bwino mavuto ndikupereka mayankho oyenera.

Thedefrost Kutentha elementimayikidwa mufiriji kuti igwire ntchito monga defrost, kutentha ndi kutseketsa. Pomvetsetsa ntchito, malo, chitetezo ndi njira zosamalira za defrost heat element, tingathe kumvetsetsa kufunikira kwake komanso ntchito yake mufiriji. Kusamala pakukonza ndi kukonza pakugwiritsa ntchito tsiku ndi tsiku kumatha kuwonetsetsa kuti magwiridwe antchito a defrost heat element ndikukulitsa moyo wautumiki wa firiji.