Ngwakọta nke nchekwa oyi na-ekewa n'ime akụkụ ise: nchekwa nchekwa oyi, ebe nchekwa oyi (gụnyere ọnụ ụzọ nchekwa oyi), evaporator, igbe nkesa, ọkpọkọ ọla kọpa.
Nchekwa oyi
1. Ka anyị buru ụzọ kwuo maka bọọdụ nchekwa oyi:
Bọdụ nchekwa oyi bụ ihe mejupụtara akwa akwa na ihe dị n'ime. A na-ekewa ọkpụrụkpụ nke bọọdụ nchekwa oyi na ụdị ise: 75mm, 100 mm, 120 mm, 150 mm, na 200mm.
A na-ekewa ihe oyi akwa dị n'elu ụzọ atọ: efere agba agba, efere aluminom, efere Baosteel, na efere igwe anaghị agba nchara. A na-ekewa ọkpụkpụ nke ihe dị n'èzí na 0.4mm, 0.5mm, wdg. A na-eji ụfụfụ polyurethane eme ihe dị n'ime.
Bọdụ nchekwa oyi nke a na-ejikarị bụ 100 mm, nke nwere efere nchara agba agba agba 0.4mm yana ụfụfụ polyurethane. Ihe dị ukwuu na mbadamba nchekwa oyi, ka mmetụta mkpuchi ahụ dịkwuo mma. Enwere ike ịhazi mbadamba nchekwa oyi dịka mkpa ndị ahịa si dị.
Enwere ụdị ọnụ ụzọ nchekwa oyi atọ: ọnụ ụzọ na-amị amị, ọnụ ụzọ mbanye, na ọnụ ụzọ abụọ. Enwere ike ịhazi nha na ọkpụrụkpụ nke ọnụ ụzọ, osisi, wdg dị ka ihe ndị ahịa chọrọ.
2. Nkeji na-ekpochi ọnụ ụlọ oyi:
A na-emepụta usoro ọrụ nke igwe refrigeration nke ụlọ oyi site na compressor -> condenser -> tankị nchekwa mmiri -> nzacha -> valve mgbasa -> evaporator.
E nwere ọtụtụ ụdị nke compressors: Copeland (USA), Bitzer (Germany), Sanyo (Japan), Tecumseh (France), Hitachi (Japan), Daikin (Japan), Panasonic (Japan).
N'otu aka ahụ, ụdị refrigerant agbakwunyere na compressor ọ bụla dị iche, gụnyere R12, R22, R134a, R404a, R410a, R600.
N'ime ha, R134a, R404a, R410a, na R600 bụ friji na-emetụta gburugburu ebe obibi. , Ụkpụrụ nrụgide agbakwunyere na refrigerant dị iche iche dịkwa iche.
1. Ọrụ nke condenser bụ ikpochapụ okpomọkụ maka compressor.
Ọ bụrụ na condenser dị oke ruru unyi, ma ọ bụ tinye ebe nchekwa oyi na-ekpo ọkụ na-ekpo ọkụ na-adịghị mma, ọ ga-emetụta kpọmkwem mmetụta refrigeration nke nchekwa oyi. Ya mere, n'okpuru ọnọdụ nkịtị, ọ dị mkpa ka a kpochaa condenser otu ugboro kwa ọnwa atọ, a ga-etinyekwa ebe nchekwa oyi na ebe ikuku dị mma nke na-eme ka ikpo ọkụ ọkụ.
2. Ọrụ nke tankị nchekwa mmiri bụ ịchekwa mmiri mmiri refrigerant
Mgbe usoro refrigeration na-agba ọsọ, compressor ga-echikota gas na condenser ka ikpochapụ okpomọkụ, na mmiri mmiri refrigerant na gaseous refrigerant ga-agbakọta ọnụ na ọla kọpa tube. N'oge a, mgbe enwere mmiri refrigerant buru ibu, a ga-echekwa ihe karịrị ya na tank nchekwa mmiri. Ọ bụrụ na mmiri mmiri refrigerant chọrọ maka refrigeration dị obere, tank nchekwa mmiri ga-ejupụta ya ozugbo.
3. Ọrụ nke nzacha bụ nzacha adịghị ọcha
Ihe nzacha ahụ ga-ehichapụ ihe mkpofu ma ọ bụ ihe ndị na-adịghị ọcha nke compressor na tube ọla kọpa na-emepụta n'oge refrigeration, dị ka uzuzu, mmiri mmiri, wdg. Mgbe ọnọdụ ahụ dị njọ, nrụgide dị ala ga-abụ nrụgide na-adịghị mma, nke ga-eme ka mmebi nke compressor.
4. Mgbasa valvụ
A na-etinye valvụ mgbasawanye nke thermostatic n'ọnụ ụzọ nke evaporator, ya mere a na-akpọ ya valvụ mgbasa. O nwere isi ọrụ abụọ:
① Ntughari. Mgbe ikuku na-ekpo ọkụ na mmiri dị elu na-agafe na oghere ntụgharị nke valvụ mgbasawanye, ọ na-aghọ obere okpomọkụ na alụlụ dị ala dị ka hydraulic refrigerant, na-emepụta ọnọdụ maka ikpochapụ nke refrigerant.
② Jikwaa ọsọ nke refrigerant. Mmiri refrigerant nke na-abanye na evaporator na-esi na mmiri mmiri banye gas mgbe ọ gafesịrị na evaporator, na-amịkọrọ okpomọkụ, ma belata okpomọkụ na nchekwa oyi. valvụ mgbasawanye na-achịkwa ntinye nke refrigerant. Ọ bụrụ na erute ya buru oke ibu, mpụta ahụ nwere refrigerant mmiri mmiri, nke nwere ike ịbanye na kọmpat iji mee ka mkpọkọta mmiri. Ọ bụrụ na mmiri ahụ dị ntakịrị, a na-emecha evaporation tupu oge eruo, nke ga-eme ka ezughị ezu refrigeration nke compressor.
3. Evaporator
The evaporator bụ ngwaọrụ mgbanwe okpomọkụ ụdị mgbidi. Igwe ọkụ na-ekpo ọkụ na mmiri na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ ma na-ekpo ọkụ n'otu akụkụ nke mgbidi na-ebufe ọkụ nke evaporator, si otú ahụ mee ka ihe dị jụụ n'akụkụ nke ọzọ nke mgbidi na-enye ọkụ. Igwe jụrụ oyi na-abụkarị mmiri ma ọ bụ ikuku.
Ya mere, e nwere ike kewaa evaporators ụzọ abụọ. Ndị na-ekpo ọkụ na-eme ka mmiri dị jụụ na ikuku na-ekpo ọkụ. Ọtụtụ ndị na-ekupụ ikuku oyi na-eji nke ikpeazụ.
4. Igbe eletrik
Igbe nkesa kwesịrị ịṅa ntị na ebe nrụnye. N'ozuzu, a ga-etinye igbe nkesa n'akụkụ ọnụ ụzọ nchekwa oyi, ya mere, a na-ejikarị eriri nchekwa oyi na-edozi 1-2 mita n'akụkụ ọnụ ụzọ nchekwa oyi.
5. Ọla kọpa
Ekwesiri iburu n'uche ebe a na ogologo nke ọkpọkọ ọla kọpa si na nchekwa nchekwa oyi na-ekpo ọkụ kwesịrị ịchịkwa n'ime mita 15. Ọ bụrụ na ọkpọkọ ọla kọpa dị ogologo, ọ ga-emetụta mmetụta refrigeration.
Ụgwọ nke ụlọ ọrụ Guangxi Cooler Refrigeration Equipment Co., Ltd.
Tel/WhatsApp:+8613367611012
Email：karen@coolerfreezerunit.com
Oge nzipu: Mee-14-2025