Mgbe ikuku evaporation nke usoro nchekwa nchekwa oyi dị ala karịa 0 Celsius C, oyi akwa oyi ga-apụta n'elu nke evaporator, na-emetụta ọrụ nnyefe ọkụ.Ya mere, ikpochapụ oyi mgbe niile bụkwa akụkụ dị oke mkpa nke nchekwa nchekwa oyi.Enwere ọtụtụ ụzọ iji kpoo oyi.Ka ọ dị ugbu a, ndị na-emepụta ihe na-ewu ebe nchekwa oyi na-ejikarị ụzọ ise: ikpochapụ artificial, ikpo ọkụ eletrik, ikpochapụ ikuku na-ekpo ọkụ, ikpochapụ mmiri, ikpochapụ mmiri ọkụ.
1. Ntugharị akwụkwọ ntuziaka bụ iji aka wepụ oyi akwa ntu oyi n'elu nke tube mgbapụta evaporator.Enwere ike ịme usoro a na-enweghị ịkwụsị ngwa ngwa ngwa nju oyi.Usoro a na-ewe oge ma na-arụsi ọrụ ike, mmetụta nkwụsịtụ adịghịkwa mma.
2. Igwe ọkụ eletrik bụ ịwụnye ọkụ eletrik na evaporator iji kpoo ọkụ eletrik.Mgbe ị na-ekpochapụ oyi, kwụsị compressor ma ọ bụ kwụsị inye mmiri mmiri na-ekpo ọkụ na evaporator.Igwe ọkụ eletrik nwere uru nke ọnụ ala dị ala na njikwa dị mfe, mana ọnụ ahịa ọrụ dị elu.A na-ejikarị eme ihe maka ikpochapụ akụrụngwa nchekwa oyi, ọ bụghị maka ikpochapụ ngwa nju oyi.Maka okpomọkụ dị iche iche, ihe ndị a chọrọ maka nkà mkpuchi mkpuchi ga-adị iche, na ike jụrụ oyi ga-adịkwa iche.Ekwesịrị ịhazi ntọala nke nchekwa oyi dị ka ebe ngwa ngwa nke onye ahịa si dị na ngwa, ọ gwụla ma ọ nweghị mkpa pụrụ iche iji were ụzọ ọkọlọtọ.
3. Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ bụ iji uzuoku refrigerant na-ekpo ọkụ na-ekpo ọkụ site na compressor na-ahapụ okpomọkụ na evaporator ma gbazee oyi akwa ntu oyi n'elu nke evaporator.Usoro ikpochapu gas na-ekpo ọkụ dị mgbagwoju anya na ọnụ ahịa dị elu.Ma mmetụta defrosting ka mma.Mgbe a na-eji ya na usoro amonia, mmanụ a na-akwakọba na evaporator nwekwara ike ịwụpụ n'ime drain ma ọ bụ obere nrụgide mgbasa ozi.Na usoro nke ikpo ọkụ gas na-ekpo ọkụ, a na-achịkwa nrụgide na 0.6MPa.Gbalịa iji gas na-enwe nrụgide dị elu nke a na-esi na otu kọmpụta kọmpụta maka ikpochapụ.Oge oyi nwere ike bụrụ ihe kwesịrị ekwesị iji belata mmiri jụrụ oyi ma ọ bụ belata ọnụ ọgụgụ nke condensers, mee ka okpomọkụ dị elu, belata oge nkwụsịtụ.Maka usoro amonia, amonia na-ekpo ọkụ maka ikpochapụ kwesịrị ijikọ ya na ọkpọkọ iyuzucha nke onye na-eke mmanụ.
4. Mmiri na-ekpochapụ mmiri bụ ịgbanye mmiri n'elu nke evaporator na ngwaọrụ sprinkler iji gbazee oyi akwa oyi.Usoro ikpochapu mmiri nwere usoro mgbagwoju anya na ọnụ ahịa dị elu, mana mmetụta dị mma na ọnụ ala dị ala.Mmiri na-ekpochapụ mmiri nwere ike wepụ oyi akwa oyi akwa n'elu elu nke evaporator, na enweghị ike dozie mmetụta ọjọọ nke nchịkọta mmanụ na evaporator na nnyefe ọkụ.Ihe kachasị mkpa bụ mbadamba nchekwa oyi, nke a na-emepụtakarị n'ihu site n'aka onye na-emepụta ihe nchekwa oyi ma nwee ogologo ogologo, obosara na ọkpụrụkpụ.A na-ejikarị bọọdụ nchekwa oyi dị 100mm maka nchekwa oyi dị elu na nke ọkara, a na-ejikarị bọọdụ nchekwa oyi dị 120mm ma ọ bụ 150mm maka nchekwa dị ala na nchekwa oyi.
5. Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ bụ ụzọ abụọ nke ikpo ọkụ na-ekpo ọkụ na mmiri na-ekpo ọkụ na-eji n'otu oge ahụ, nke na-etinye uche na uru nke abụọ ahụ, ma nwee ike wepụ oyi oyi n'oge na-adịghị ngwa ngwa n'elu nke evaporator ma kpochapụ nchịkọta mmanụ. n'ime evaporator.Mgbe a na-ekpochapụ oyi, a na-ebu ụzọ ziga gas na-ekpo ọkụ n'ime onye na-ekpo ọkụ iji kewaa oyi akwa ntu oyi na elu nke evaporator, mgbe ahụ, a na-efesa mmiri ahụ ngwa ngwa na-ehichapụ oyi akwa oyi.Mgbe emechara mmiri ahụ, a na-ekpochapụ elu nke evaporator site na ikuku na-ekpo ọkụ iji gbochie ihe nkiri mmiri dị n'elu ka ọ ghara ịnwụ ma na-emetụta nnyefe ọkụ.N'oge gara aga, ndị na-emepụta mbadamba oyi na-ejikarị polyethylene na polystyrene eme ihe.Ugbu a enwere arụmọrụ ka mma nke osisi sanwichi polyurethane.Polystyrene ụfụfụ mkpuchi ihe njupụta ihe dị ala, enweghị ike ikpochapụ ya.A na-ejikarị ha eme ihe na akụrụngwa pụrụ iche.Polyethylene bụ ihe ngwọta dị mma.Site n'ókè ụfọdụ, enwere ike ịpụpụ ụfụfụ site na njupụta kwesịrị ekwesị, mmetụta mkpuchi dị mma, ike na-ebu ihe mkpuchi ihe.Efere polyurethane ka mma, nwere ọrụ mkpuchi ka mma na ọ naghị etinye mmiri mmiri, mana ọnụahịa nchekwa oyi a dị ntakịrị elu.
Oge nzipu: Dec-08-2023