Yanayin sanyi na ajiyar kaya ba zai iya raguwa ba kuma rage jinkirin shine abin da ya fi faruwa. Yanzu a kan zafin ɗakin karatu don rage abubuwan da ke haifar da jinkirin bincike, ina fatan samun ɗan taimako ga aikin kowa.
1, ajiyar sanyi saboda rashin kyawun rufi ko aikin rufewa, wanda ke haifar da asarar sanyi. Aikin rufe zafi ba shi da kyau saboda bututun mai, kauri bango na rufin ajiya na Layer ɗin rufi ba shi da kyau, tasirin rufe zafi da rufin zafi ba shi da kyau, ƙirar zaɓin kauri na Layer ɗin rufi ba daidai ba ne ko kuma gina ingancin kayan rufi wanda rashin inganci ya haifar. Bugu da ƙari, a cikin tsarin gini da amfani, rufin kayan rufi da aikin hana danshi na iya lalacewa wanda ke haifar da danshi, nakasa, har ma da gyambo, kuma rufin zafi da kiyaye zafi na iya raguwa, ɗakin karatu na asarar sanyi tare da canji, zafin ɗakin karatu yana raguwa sosai. Wani muhimmin dalilin asarar sanyi shine aikin rufewa na rumbun ajiya ba shi da kyau, akwai ƙarin iska mai zafi daga kwararar iska zuwa cikin rumbun. Yawancin lokaci idan layin rufewa a cikin ƙofar rumbun ajiya ko rufewar bango mai sanyi yana gabatar da fashewar raɓa, an bayyana cewa hatimin ba shi da matsewa. Bugu da ƙari, buɗewa akai-akai da rufe ƙofar rumbun ajiya ko ƙarin mutane zuwa cikin rumbun ajiya, zai kuma ƙara asarar sanyi na rumbun ajiya. Ya kamata a yi ƙoƙarin guje wa buɗe ƙofar don guje wa iska mai zafi da yawa a cikin rumbun ajiya. Hakika, rumbun ajiyar da ake shigar da kaya akai-akai ko kuma a cikin kayan ya yi girma sosai, nauyin zafi ya fi girma sosai, don ya huce zuwa yanayin zafi na doka yawanci yakan ɗauki lokaci mai tsawo.
2, wajen evaporator sanyi ya yi kauri sosai ko kuma ƙura ta yi yawa, rawar da canja wurin zafi ke takawa ta ragu, wanda hakan ke haifar da raguwar zafin ɗakin karatu a hankali wani muhimmin dalili ne na wani muhimmin dalili na ƙarfin canja wurin zafi na evaporator yana da ƙasa, wannan galibi saboda yanayin wajen evaporator sanyi ya yi kauri sosai ko ƙura ta yi yawa da ba za a iya haifarwa ba. Saboda yawancin zafin waje na evaporator sanyin ajiya ƙasa da 0℃, kuma danshi a cikin rumbun ajiya yana da yawa, danshi a cikin iska yana da sauƙi a cikin sanyi na waje na evaporator, har ma da kankara, yana shafar rawar da evaporator ke takawa a cikin zafi. Domin guje wa bayyanar layin sanyi na transpirator ya yi kauri sosai, kuna buƙatar narke shi akai-akai.
3, kasancewar ƙarin iska ko man sanyaya a cikin na'urar jigilar kaya, aikin canja wurin zafi zai ragu, da zarar bututun canja wurin zafi na mai jigilar kaya da aka haɗa a saman ciki na ƙarin man sanyaya, ƙimar canja wurin zafi zai ragu, haka nan, idan akwai ƙarin iska a cikin bututun canja wurin zafi, yankin canja wurin zafi na mai jigilar kaya ya ragu, ƙarfin canja wurin zafi zai ragu sosai, ƙimar rage zafin ajiya na ajiya zai ragu. Saboda haka, a cikin kariyar aiki ta yau da kullun, ya kamata a kula da kawar da bututun canja wurin zafi na tururi akan lokaci a cikin bayyanar mai kuma a fitar da iska a cikin na'urar, don inganta ƙarfin canja wurin zafi na na'urar.
4, ba a daidaita bawul ɗin maƙura yadda ya kamata ko kuma an toshe shi ba, kwararar firiji ta yi girma ko ta yi ƙanƙanta. Bawul ɗin maƙura da aka tsara ko aka toshe ba daidai ba, zai shafi kwararar firiji zuwa cikin mai jigilar kaya kai tsaye. Lokacin da bawul ɗin maƙura ya buɗe da yawa, kwararar firiji ta yi girma, matsin lamba da zafin transpiration suma suna ƙaruwa, ƙimar rage zafin ajiya zai ragu; lokacin da bawul ɗin maƙura ya buɗe ƙarami ko kuma an toshe shi, kwararar firiji kuma ta ragu, ƙarfin sanyaya tsarin kuma yana raguwa, ƙimar rage zafin ajiya na cikin rumbun ajiya zai ragu iri ɗaya. Yawanci ta hanyar binciken matsin lamba na transpiration, yanayin zafin transpiration da bututun tsotsa yanayin sanyi don tantance kwararar firiji ba ta dace ba. Toshewar maƙura muhimmin abu ne da ke shafar kwararar firiji, wanda ke haifar da toshewar maƙura shine babban dalilin toshewar kankara da toshewar datti. Toshewar kankara ta faru ne saboda tasirin bushewar na'urar busarwa ba shi da kyau, ruwan firiji yana ɗauke da ruwa, yana kwarara ta cikin bawul ɗin maƙura, zafin jiki yana raguwa zuwa ƙasa da 0℃, danshi a cikin firiji zuwa cikin kankara kuma ya toshe ramin matsi; toshewar datti ta faru ne saboda ragar matattarar shiga ta bawul ɗin matsi akan tarin datti mai yawa, kwararar firiji ba ta da santsi, wanda hakan ke haifar da toshewa.
5, adadin refrigerant a cikin tsarin ya ragu, rashin ƙarfin sanyaya. Rashin yawan zagayowar refrigerant ya fi faruwa ne saboda dalilai biyu, ɗaya shine rashin cajin refrigerant, a yanzu, kawai a cika cikakken adadin refrigerant ɗin. Wani dalili kuma shine cewa ɗigon refrigerant na tsarin ya fi yawa, ya kamata a fara neman ɗigon, babban ra'ayin bututun, haɗin bawul, don gano ɗigon sassan gyaran, sannan a caji cikakken adadin refrigerant.
6, ƙarfin matsewa yana da ƙasa, ƙarfin sanyaya ba zai iya biyan buƙatun matsewa na ɗakin ajiya ba saboda aikin da aka daɗe ana yi, layin silinda da zoben piston da sauran sassa saboda lalacewa da tsagewa, gibin haɗin gwiwa ya zama babba, aikin rufewa zai ragu daidai gwargwado, ma'aunin watsawa na matsewa kuma ya ragu, ƙarfin sanyaya zai ragu. Lokacin da ƙarfin sanyaya ya ƙasa da nauyin zafi na ɗakin ajiya, zai haifar da raguwar zafin ɗakin ajiya a hankali. Ana iya bincika matsewa ta hanyar tsotsar matsewa da matsin fitarwa don tantance ƙarfin sanyaya matsewa. Idan ƙarfin sanyaya matsewa ya ragu, hanyar da aka fi amfani da ita ita ce a maye gurbin layin silinda na matsewa da zoben piston, idan maye gurbin bai yi tasiri ba, ya kamata ya yi tunani game da wasu abubuwa, har ma ya wargaza gyaran injin, abubuwan da ke haifar da matsala.
Lokacin Saƙo: Yuli-12-2023
