I. Basa
Basa re evaporator mufiriji inotonhorera system ndeye "kunwa kupisa". Zvakananga:
1. Kutora kupisa kuti uwane kutonhora: Iri ndiro basa rayo guru. Iyo yemvura refrigerant inoputika (mamota) mukati meiyo evaporator, inotora huwandu hwakawanda hwekupisa kubva mumhepo mukati mefiriji uye chikafu, nekudaro ichidzikisa kutonhora mukati mebhokisi.
2. Dehumidification: Kana mhepo inopisa ikasangana neinotonhora evaporator coils, mhute yemvura iri mumhepo inonyura kuita chando kana mvura, nokudaro kuderedza hunyoro mukati mefiriji uye kuwana imwe dehumidification effect.
Enzaniso iri nyore: Evaporator yakafanana ne "ice cube" yakaiswa mukati mefiriji. Inoramba ichitora kupisa kubva kunharaunda yakatenderedza, inonyunguduka (inoputika) pachayo, uye nekudaro inoita kuti nharaunda itonhore.
II. Chimiro
Chimiro che evaporator chinosiyana zvichienderana nerudzi rwefiriji (yakananga kutonhora vs. air-kutonhora) uye mutengo, uye kunyanya inosanganisira anotevera marudzi:
1. Plate-fin type
Chimiro: Mhangura kana aluminium machubhu anoputirwa kuita S-chimiro obva anamatira kana kuiswa pandiro yesimbi (kazhinji aluminium ndiro).
Zvimiro: Chimiro chakareruka, mutengo wakaderera. Inonyanya kushandiswa mufiriji uye makamuri echando echando-inotonhora mafiriji, uye inowanzoshandiswa zvakananga semukati wemukati wekamuri yechando.
Chitarisiko: Mukamuri inotonhora, machubhu edenderedzwa aunoona pamadziro emukati ndiwo.
2. Yakapedzwa coil mhando
Chimiro: Mhangura kana aluminium machubhu anopfuura nepakati peakatevedzana akanyatsorongeka aruminiyamu zvimbi, achigadzira chimiro chakafanana neheya hita kana reyedhita yemotokari.
Zvimiro: Yakakura kwazvo kupisa (kupisa kunyura) nzvimbo, kushanda kwakanyanya. Inonyanya kushandiswa mumhepo-inotonhora (isina-frosting) firiji. Kazhinji, fan inopihwawo kumanikidza mhepo mukati mebhokisi kuti iyerere nepakati pepakati pezvimbi zvekutsinhana kwekupisa.
Kuonekwa: Kazhinji yakavanzwa mukati memhepo duct, uye haigone kuonekwa zvakananga kubva mukati mefiriji.
3. Tube mhando
Mamiriro: Iyo coil inosungirirwa pane dense waya mesh furemu.
Zvimiro: Simba repamusoro, kunaka kwekusagadzikana. Inowanzoshandiswa se evaporator yemafiriji ekutengesa uye inogona kuwanikwa mune mamwe ekare kana ehupfumi-mhando mafiriji mukamuri inotonhora.
Nguva yekutumira: Aug-27-2025