Nchekwa oyi bụ ụlọ nkwakọba ihe nke na-eji akụrụngwa dị jụụ mepụta iru mmiri kwesịrị ekwesị na ọnọdụ okpomọkụ dị ala. A makwaara dị ka nchekwa oyi. Ọ bụ ebe a na-edozi ma chekwaa ngwaahịa. Ọ nwere ike iwepụ mmetụta nke ihu igwe ma gbatịa oge nchekwa nke ngwaahịa dị iche iche iji dozie nnyefe ahịa.
Ebumnuche nke sistemu nchekwa friji:
Ụkpụrụ na-arụ ọrụ nke usoro refrigeration Ebumnobi nke refrigeration bụ iji ụfọdụ ụzọ nyefee okpomọkụ nke ihe nchekwa oyi jikọtara na ambient mmiri mmiri ma ọ bụ ikuku, nke mere na okpomọkụ nke ihe jụrụ oyi na-agbada n'okpuru ambient okpomọkụ ma nọgide na-enwe n'ime oge. okpomọkụ.
Ngwakọta sistemu nchekwa oyi oyi:
Igwe nju oyi ikuku zuru oke kwesịrị ịgụnye usoro mgbasa ozi refrigerant, sistemụ mgbasa mmanụ mmanu mmanu, sistemu ikuku oyi, sistem ikuku jụrụ oyi na sistem ikuku refrigerant, wdg.
N'ihi mgbagwoju anya na ọkachamara nke usoro refrigeration nke nchekwa oyi, ụfọdụ mmejọ na-emekarị ga-eme n'oge ọrụ.
| Sistemụ nchekwa oyi dara ada | Ihe kpatara ya
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| Mgbapu refrigerant | Mgbe refrigerant na-adaba n'ime usoro ahụ, ike jụrụ oyi ezughị ezu, nkwụsịtụ na nrụgide na-agwụ ike dị ala, na ụda ikuku "na-akụda" na-adịghị ala ala karịa ka ọ dị na mbụ nwere ike ịnụ na valve mgbasawanye. Enweghị ntu oyi ma ọ bụ obere ntu oyi na-ese n'elu mmiri na-ekpo ọkụ. Ọ bụrụ na oghere valvụ mgbasawanye na-ebuwanye ibu, nrụgide na-amịpụta ka anaghị agbanwe nke ukwuu. Mgbe mmechi ahụ gasịrị, nrụgide nha na sistemụ na-adịkarị ala karịa nrụgide saturation kwekọrọ na otu ọnọdụ okpomọkụ.
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| Nchaji dị ukwuu nke refrigerant mgbe arụzichara ya | Ọnụ ego nke refrigerant na-akwụ ụgwọ na usoro refrigeration mgbe arụzigharị gafere ikike nke usoro ahụ, na refrigerant ga-ejide ụfọdụ olu nke condenser, belata ebe ikpo ọkụ ọkụ, ma belata mmetụta dị jụụ. The mmiri ara na iyuzucha mgbali na-n'ozuzu elu karịa nkịtị mgbali uru, na evaporator na-adịghị frosted siri ike, na jụrụ na ụlọ nkwakọba ihe bụ ngwa ngwa. |
| Enwere ikuku na sistemụ refrigeration | Ikuku na usoro refrigeration ga-ebelata arụmọrụ refrigeration. Ihe a na-ahụ anya bụ na nsị na nrụgide nkwụsị na-abawanye (mana nrụgide ikuku agafebeghị ọnụ ahịa a kwadoro), na ntinye compressor na ntinye condenser na okpomọkụ na-abawanye nke ukwuu. N'ihi ọnụnọ nke ikuku na usoro ahụ, nrụgide nkwụsị na ikpo ọkụ na-abawanye. |
| Obere compressor arụmọrụ | Obere arụmọrụ nke compressor refrigeration na-ezo aka n'eziokwu na oke ikuku na-ebelata na ike refrigeration na-ebelata ya mgbe ọnọdụ ọrụ na-agbanwe agbanwe. Ihe omume a na-emekarị na compressors nke ejirila ogologo oge. Uwe na akwa akwa nke compressors buru ibu, nkwụsị nke kwekọrọ na akụkụ nke ọ bụla dị ukwuu, na arụ ọrụ mkpuchi nke valvụ ikuku na-ebelata, na-eme ka mbelata n'ezie iyuzucha oke. |
| Ntu oyi dị n'elu nke evaporator dị oke oke | eji ogologo oge nke evaporator nchekwa oyi kwesịrị ịdị na-ekpochapụ mgbe niile. Ọ bụrụ na ekpochapụghị ya, oyi akwa ntu oyi na pipeline evaporator ga-agbakọta ma gbakọọ. Mgbe a na-ekpuchi pipeline dum n'ime oyi akwa ice transperent, Ọ ga-emetụta oke ọkụ ọkụ, na-eme ka okpomọkụ dị n'ụlọ nkwakọba daa n'okpuru ebe achọrọ. |
| Enwere mmanụ refrigerate na pipeline evaporator | N'oge okirikiri refrigeration, ụfọdụ mmanụ refrigerated na-anọgide na pipeline evaporator. Mgbe ogologo oge ejiri ya mee ihe, ọ bụrụ na e nwere ọtụtụ mmanụ fọdụrụ na evaporator, ọ ga-emetụta mmetụta ya na-ekpo ọkụ. , ihe na-adịghị mma jụrụ na-eme. |
| Usoro refrigeration adịghị mma | n'ihi na-adịghị mma ihicha nke refrigeration usoro, mgbe oge a na-eji, unyi ji nwayọọ nwayọọ na-agbakọta na nzacha, na ụfọdụ meshes na-egbochi, nke na-ebelata eruba nke refrigerant na-emetụta obi jụrụ mmetụta. Na usoro, valvụ mgbasawanye na nzacha na ọdụ ụgbọ mmiri nke compressor na-egbochikwa ntakịrị. |
| A na-ekpochapụ oghere valvụ mgbasawanye ma gbochie ya | Isi ihe ndị dị na usoro refrigeration adịghị akpọnwụ nke ọma, ikpochapụ nke usoro ahụ dum ezughị ezu, na mmiri ọdịnaya nke refrigerant karịrị ọkọlọtọ. |
| Ihe mgbochi ruru unyi na ihuenyo nzacha nke valvụ mgbasawanye |
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Oge nzipu: Eprel-16-2022