Abun da ke tattare da ajiyar sanyi ya kasu kashi biyar: na'urar ajiyar sanyi, allon ajiya mai sanyi (ciki har da ƙofar ajiyar sanyi), evaporator, akwatin rarraba, bututun jan karfe.
Adana sanyi
1. Bari mu fara magana game da allon ajiyar sanyi da farko:
Kwamitin ajiyar sanyi yana kunshe da kayan daki na waje da kayan ciki. An kasu kauri na allon ajiyar sanyi zuwa nau'i biyar: 75mm, 100 mm, 120 mm, 150 mm, da 200mm.
An kasu kashi na waje abu zuwa nau'i uku: farantin karfe mai launi, farantin aluminum, farantin Baosteel, da farantin karfe. An raba kauri daga cikin kayan da ke waje zuwa 0.4mm, 0.5mm, da dai sauransu. Kayan ciki na ciki an yi shi da kumfa polyurethane.
Jirgin ajiyar sanyi da aka saba amfani da shi shine mm 100, wanda ya ƙunshi farantin karfe mai kauri 0.4mm tare da kumfa polyurethane. Girman katakon ajiya mai sanyi, mafi kyawun tasirin rufi. Ana iya daidaita allon ajiyar sanyi bisa ga bukatun abokin ciniki.
Akwai nau'ikan ƙofofin ajiyar sanyi iri uku: Ƙofofi masu zamewa, kofofin zamewa, da kofofi biyu. Girma da kauri na ƙofar, allon, da dai sauransu za a iya tsara su bisa ga bukatun abokin ciniki.
2. Naúrar daɗaɗɗen ɗakin sanyi:
Tsarin aiki na tsarin firiji na dakin sanyi yana samuwa ta hanyar compressor -> condenser -> tankin ajiyar ruwa -> tace -> bawul na fadada -> mai fitar da ruwa.
Akwai da yawa brands na compressors: Copeland (Amurka), Bitzer (Jamus), Sanyo (Japan), Tecumseh (Faransa), Hitachi (Japan), Daikin (Japan), Panasonic (Japan).
Hakazalika, samfuran refrigerants da aka ƙara wa kowane kwampreso sun bambanta, gami da R12, R22, R134a, R404a, R410a, R600
Daga cikin su, R134a, R404a, R410a, da R600 sune na'urori masu dacewa da muhalli. , Ƙimar matsin lamba da aka ƙara zuwa firigeren daban-daban ma daban-daban.
1. Ayyukan na'ura shine ya watsar da zafi don kwampreso.
Idan na'urar tana da datti sosai, ko kuma an shigar da na'urar ajiyar sanyi a wani wuri tare da ƙarancin zafi mai zafi, kai tsaye zai shafi tasirin sanyi na ajiyar sanyi. Sabili da haka, a cikin yanayi na al'ada, ana buƙatar tsaftace na'urar sau ɗaya a kowane watanni uku, kuma dole ne a shigar da na'urar ajiyar sanyi a cikin wani wuri mai kyau wanda zai dace da zafi.
2. Aikin tankin ajiya na ruwa shine adana refrigerant na ruwa
Lokacin da na'urar refrigeration ke aiki, compressor zai matsa iskar gas zuwa na'urar don watsar da zafi, kuma firiji na ruwa da na'urar gas za su gudana tare a cikin bututun tagulla. A wannan lokacin, lokacin da firijin ruwa ya yi yawa, za a adana abubuwan da suka wuce a cikin tankin ajiyar ruwa. Idan firijin ruwa da ake buƙata don firiji ya ragu, tankin ajiyar ruwa zai sake cika shi ta atomatik.
3. Aikin tacewa shine tace kazanta
Tace za ta tace tarkace ko datti da compressor da bututun tagulla ke samarwa a lokacin sanyi, kamar ƙura, danshi, da dai sauransu. Idan babu tacewa, waɗannan tarkace za su toshe capillary ko fadada bawul, wanda tsarin ya kasa yin sanyi. Lokacin da yanayin ya kasance mai tsanani, ƙananan matsa lamba zai zama mummunan matsa lamba, wanda zai haifar da lalacewa ga compressor.
4. Bawul ɗin haɓakawa
Ana shigar da bawul ɗin faɗaɗa thermostatic sau da yawa a ƙofar mai fitar da iska, don haka ana kiran shi bawul ɗin faɗaɗa. Yana da manyan ayyuka guda biyu:
①. Juyawa Bayan babban zafin jiki mai zafi da matsa lamba na ruwa ya wuce ta cikin ramin juyawa na bawul ɗin fadadawa, ya zama ƙananan zafin jiki da ƙananan hazo mai kama da na'ura mai kwakwalwa na hydraulic, samar da yanayi don fitar da refrigerant.
②. Sarrafa kwararar firij. Na'urar sanyaya ruwan da ke shiga cikin injin yana ƙafewa daga ruwa zuwa iskar gas bayan wucewa ta cikin injin, yana ɗaukar zafi, kuma yana rage zafin jiki a cikin ajiyar sanyi. Bawul ɗin faɗaɗawa yana sarrafa kwararar na'urar. Idan magudanar ya yi girma da yawa, magudanar ya ƙunshi firji mai ruwa, wanda zai iya shiga cikin kwampreso don haifar da tara ruwa. Idan magudanar ya yi ƙanƙanta, an gama fitar da ruwa a gaba, wanda zai haifar da rashin isasshen firiji na compressor.
3. Evaporator
Na'urar musayar zafi ce irin ta bango. Ƙananan zafin jiki da ƙananan matsi na refrigerant na ruwa yana yin vaporizes kuma yana ɗaukar zafi a gefe ɗaya na bangon canja wurin zafi na evaporator, don haka sanyaya matsakaici a daya gefen bangon canja wurin zafi. Matsakaicin sanyaya yawanci ruwa ne ko iska.
Saboda haka, evaporators za a iya raba kashi biyu. Evaporators masu sanyaya ruwa da kuma fitar da mai sanyaya iska. Yawancin masu fitar da ajiyar sanyi suna amfani da na ƙarshe.
4. Akwatin lantarki
Akwatin rarraba yana buƙatar kula da wurin shigarwa. Gabaɗaya, za a shigar da akwatin rarraba kusa da ƙofar ajiyar sanyi, don haka layin wutar sanyi yawanci ana sanye shi da mita 1-2 kusa da ƙofar ajiyar sanyi.
5. Bututun Copper
Ya kamata a lura a nan cewa tsawon bututun tagulla daga sashin ajiyar sanyi zuwa mai fitar da ruwa ya kamata a sarrafa shi a cikin mita 15. Idan bututun jan ƙarfe ya yi tsayi da yawa, zai shafi tasirin firiji.
Guangxi Cooler Refrigeration Equipment Co., Ltd.
Tel/WhatsApp:+8613367611012
Email：karen@coolerfreezerunit.com
Lokacin aikawa: Mayu-14-2025