Sassan Ciki na Firinji na Gida
Firinji na cikin gida yana samuwa a kusan dukkanin gidaje don adana abinci, kayan lambu, 'ya'yan itatuwa, abubuwan sha, da sauransu. Wannan labarin yana bayyana mahimman sassan firiji da kuma aikinsu. A hanyoyi da yawa, firiji yana aiki daidai da yadda na'urar kwandishan gida ke aiki. Za a iya rarraba firij zuwa kashi biyu: na ciki da na waje.
Sassan ciki sune waɗanda ke aiwatar da ainihin aikin firiji. Wasu daga cikin sassan na ciki suna nan a bayan firij, wasu kuma a cikin babban dakin firiji. Babban abubuwan sanyaya sun haɗa da (don Allah a duba hoton da ke sama): 1) Refrigerant: Na'urar sanyaya tana gudana ta duk sassan cikin firiji. Refrigerant ne ke aiwatar da sakamako mai sanyaya a cikin evaporator. Yana ɗaukar zafi daga abin da za'a sanyaya a cikin evaporator (chiller ko freezer) kuma yana jefa shi zuwa sararin samaniya ta hanyar na'ura. Refrigerant yana ci gaba da zagayawa ta duk sassan cikin firij a sake zagayowar. 2) Compressor: Compressor yana nan a bayan firij da kuma cikin yankin kasa. Compressor yana tsotse refrigerant daga mashin kuma yana fitar da shi cikin matsanancin matsi da zafin jiki. Motar lantarki ce ke tafiyar da compressor kuma ita ce babbar na'urar da ke cin wuta na firij. 3) Condenser: Condenser shine siririn nada na bututun jan karfe dake bayan firij. Refrigerant daga kwampreso yana shiga cikin na'ura mai kwakwalwa inda aka sanyaya shi da iska mai iska don haka rasa zafi da yake sha a cikin evaporator da compressor. Don ƙara yawan canjin zafi na na'ura, an finned waje. 4) Bawul mai faɗaɗawa ko capillary: Refrigerant da ke barin na'urar ta shiga cikin ƙirar faɗaɗawa, wanda shine bututun capillary idan akwai firiji na cikin gida. Kafila shine bakin ciki bututun tagulla wanda aka yi da adadin jujjuyawar coil ɗin tagulla. Lokacin da refrigerant ya wuce ta capillary matsa lamba da zafin jiki yana raguwa ba zato ba tsammani. 5) Evaporator ko chiller ko injin daskarewa: Refrigerant a matsanancin matsi da zafin jiki yana shiga cikin injin daskarewa ko injin daskarewa. Mai watsawa shine mai musayar zafi wanda ya ƙunshi juyi da yawa na jan ƙarfe ko bututun aluminum. A cikin firji na gida ana amfani da nau'in faranti na evaporator kamar yadda aka nuna a sama. Refrigerant yana ɗaukar zafi daga abin da za'a sanyaya a cikin injin, yana fitar da shi sannan kuma compressor ya tsotse shi. Wannan zagayowar tana ci gaba da maimaitawa. 6) Na'urar sarrafa zafin jiki ko thermostat: Don sarrafa zafin jiki a cikin firiji akwai ma'aunin zafi da sanyio, wanda na'urar firikwensin ta ke da alaƙa da injin evaporator. Za'a iya yin saitin ma'aunin zafi da sanyio ta hanyar ƙulli a cikin ɗakin firiji. Lokacin da zafin da aka saita a cikin firiji, thermostat yana dakatar da samar da wutar lantarki zuwa compressor kuma compressor yana tsayawa kuma lokacin da zafin jiki ya faɗi ƙasa da wani matakin sai ya sake fara samar da kayan aiki zuwa kwampreso. 7) Tsarin defrost: Tsarin defrost na firij yana taimakawa wajen cire ƙanƙara mai yawa daga saman injin. Ana iya sarrafa tsarin daskarewa da hannu ta maballin thermostat ko akwai tsarin atomatik wanda ya ƙunshi hita lantarki da mai ƙidayar lokaci. Waɗannan su ne wasu abubuwan da ke cikin firij na cikin gida.
Lokacin aikawa: Nuwamba-15-2023