Abubuwan da ke haifar da sanyi da hanyoyin daskarewa don masu fitar da ajiyar sanyi

A matsayin muhimmin sashi na tsarin ajiyar sanyi na sanyi, mai sanyaya iska yana fara yin sanyi a kan farfajiyar evaporator lokacin da mai sanyaya iska ke aiki a zazzabi da ke ƙasa da 0 ℃ kuma ƙasa da raɓar iska. Yayin da lokacin aiki ya karu, sanyi Layer zai zama mai kauri da kauri. Dalilan sanyin na'urar sanyaya iska (evaporator)

1. Rashin isassun iskar iska, gami da toshewar bututun iskar da ke dawowa, toshewar tacewa, toshe tazarar fin, gazawar fan ko rage saurin gudu, da dai sauransu, wanda ke haifar da rashin isassun zafi, rage matsa lamba, da rage yawan zafin jiki;
2. Matsaloli tare da mai musayar zafi kanta. Ana amfani da mai amfani da zafi sau da yawa, kuma aikin musayar zafi yana raguwa, wanda ya rage matsa lamba na evaporation;
3. Zazzabi na waje yayi ƙasa da ƙasa. Refrigeration gabaɗaya baya faɗuwa ƙasa da 20 ℃, firji a cikin yanayin ƙarancin zafin jiki zai haifar da rashin isassun zafi da musayar zafi da ƙarancin iska;
4. Bawul ɗin faɗaɗa yana toshe ko tsarin motar bugun jini wanda ke sarrafa buɗewa ya lalace. A cikin tsarin tafiyar da dogon lokaci, wasu tarkace za su toshe tashar bawul ɗin faɗaɗa kuma su sa ya kasa yin aiki akai-akai, yana rage kwararar firji da rage matsi na ƙashin ruwa. Har ila yau, kulawar buɗewa mara kyau zai haifar da raguwar kwarara da matsa lamba;
5. Sakawa na biyu, lankwasa bututu ko toshewar tarkace a cikin injin evaporator yana haifar da bugun jini na biyu, wanda ke haifar da matsa lamba da zazzabi a cikin sashin bayan bugun na biyu;
6. Rashin daidaituwa tsarin. Don zama madaidaici, mai ƙanƙara ƙarami ne ko kuma yanayin aiki na kwampreso ya yi yawa. A wannan yanayin, ko da an yi amfani da aikin evaporator gabaɗaya, babban yanayin aiki na kwampreso zai haifar da ƙarancin tsotsawa da raguwar zafin jiki na evaporation;
7. Rashin refrigerant, low evaporation matsa lamba da low evaporation zafin jiki;
8. Zuciyar dangi a cikin ɗakin ajiya yana da girma, ko kuma an shigar da evaporator a wuri mara kyau ko kuma an buɗe ƙofar ajiyar sanyi da kuma rufe akai-akai;
9. Rashin cika sanyi. Saboda rashin isasshen lokacin daskarewa da matsayi mara ma'ana na binciken sake saiti na defrost, ana fara mai fitar da iska lokacin da ba a gama bushewa ba. Bayan zagayawa da yawa, yanayin sanyi na gida na mai fitar da ruwa yana daskarewa cikin kankara kuma ya taru ya zama babba.

Hanyoyin kwantar da sanyi na sanyi 1. Ƙaƙwalwar iska mai zafi - dace da defrosting bututu na manyan, matsakaita da ƙananan wuraren ajiyar sanyi: Kai tsaye bari mai zafi mai zafi mai zafi mai zafi ya shiga cikin evaporator ba tare da tsangwama ba, kuma yawan zafin jiki ya tashi, yana haifar da sanyi Layer da haɗin bututu don narke ko kuma cirewa. Defrosting iska mai zafi yana da tattalin arziki kuma abin dogaro, mai sauƙin kulawa da sarrafawa, kuma saka hannun jari da wahalar gini ba su da yawa. 2. Ruwan feshin ruwa - galibi ana amfani dashi don defrosting manya da matsakaitan masu sanyaya iska: Yi amfani da ruwan zafin jiki na yau da kullun don fesa da sanyaya mai fitar da ruwa don narke dusar ƙanƙara. Ko da yake feshin ruwa yana da sakamako mai kyau na rage sanyi, ya fi dacewa da masu sanyaya iska kuma yana da wahala a yi aiki don fitar da coils. Hakanan zaka iya amfani da bayani tare da yanayin zafin jiki mafi girma, kamar 5% zuwa 8% maida hankali brine, don fesa injin don hana sanyi daga kafawa. 3. Ƙarƙashin wutar lantarki - Ana amfani da bututun dumama wutar lantarki mafi yawa don matsakaici da ƙananan masu sanyaya iska: Ana amfani da wayoyi masu dumama wutar lantarki don rage wutar lantarki na bututun aluminum a cikin matsakaici da ƙananan ɗakunan sanyi. Yana da sauƙi da sauƙi don amfani da masu sanyaya iska; amma ga wuraren ajiyar sanyi na bututun aluminum, wahalar ginawa na shigar da wayoyi masu dumama wutar lantarki a kan filaye na aluminum ba ƙaramin ba ne, kuma ƙarancin gazawa a nan gaba shima yana da tsayi sosai, kulawa da kulawa yana da wahala, ingancin tattalin arziƙi yana da rauni, kuma yanayin aminci yana da ƙasa kaɗan. 4. Injiniyan defrosting na injina - ƙananan bututun ajiya mai sanyi yana aiki: Defrosting na bututun ajiyar sanyi ya fi tattalin arziƙi kuma hanyar kawar da sanyi ta asali. Ba gaskiya ba ne don amfani da defrosting na hannu don manyan ma'ajiyar sanyi. Yana da wahala a yi aiki tare da karkatar da kai, kuma ƙarfin jiki yana cinyewa da sauri. Yana da illa ga lafiya zama a cikin sito na dogon lokaci. Ba shi da sauƙi a yi sanyi sosai, wanda zai iya sa mai fitar da iska ya lalace, har ma yana iya lalata injin da kuma haifar da haɗarin ɗigowar firiji.