Evaporator yekuchengetera zvinhu zvinotonhora imhando ye evaporator inoshandiswa mukuchengetedza zvinhu zvinotonhora (izwi reindasitiri iri "air cooler"). Basa rayo nderekubvumira refrigerant ine tembiricha yakaderera, ine pressure yakaderera, inoshanda se thermal expansion valve, kuchinjana kupisa ne medium iri kutonhodzwa, ichipfungaira refrigerant yakasviba uye ichibvisa kupisa kubva mu cold storage. Evaporator yekuchengetera zvinhu zvinotonhora inonyanya kuve nezvinhu zvishanu zvakakosha: mapaipi ekutonhodza heat exchange, axial fan, distributor, device defrosting, uye drip tray. Refrigerant yemvura inodziya yemukamuri ine pressure yakakwira, kubva mu cold storage condenser inobatwa ne thermal expansion valve uye inopinda zvakananga mu distributor ye evaporator kuti igoverwe zvakaenzana isati yatumirwa kumapaipi ekuchinjisa heat kuti ipfungaire uye itore kupisa. Axial fan ye evaporator inomanikidza mhepo kuti ifambe mukati me cold storage, zvichiita kuti itonhore.
Pfungwa yekutonhodza yemhepo inotonhodza mweya inobuda nemhepo ndeiyi inotevera: Kana feni iri kushanda, inogadzira kumanikidzwa kusina kunaka mukati megomba, zvichimanikidza mhepo yekunze kuti ifambe nepamusoro pemvura ine maburi, yakanyorova ye evaporative cooling pad. Izvi zvinomanikidza tembiricha yemhepo inopfuura nepad kuti iderere kusvika pedyo netembiricha yemvura inobuda nebharubhu. Kunyanya, tembiricha yebharubhu yakaoma panzvimbo inotonhodza inodzikira ne5-12°C pane tembiricha yekunze yebharubhu yakaoma (kusvika 15°C munzvimbo dzinopisa, dzakaoma). Mhepo painooma uye inopisa, musiyano wetembiricha unowedzera, uye kutonhora kunowedzera kunaka. Nekuti mhepo inogara ichidhonzwa kubva kunze ichipinda mukamuri (izvi zvinonzi system yekumanikidza yakanaka), inochengetedza mhepo yakachena yemukati. Panguva imwe chete, nekuda kwenheyo yayo yekutonhodza inobuda nemhepo, ine mabasa maviri ekutonhodza nekunyorovesa (hunyoro hunogona kusvika pa75%). Mumaworkshop emachira nekuruka, hazvingogadzirisi mamiriro ekutonhodza nekunyorovesa chete asiwo zvinochenesa mhepo, zvinoderedza kutyoka kweshinda panguva yekuruka, uye zvinovandudza mhando yezvigadzirwa zvemachira. Ma air cooler anobuda (anozivikanwawo se wet curtain air conditioners) akakomberedzwa nemachira akanyorova akaita seuchi akagadzirwa nezvinhu zvakakosha, zvichipa nzvimbo yakakura pamusoro. Sisitimu yekutenderera kwemvura inogara ichinyorovesa machira aya. Mukati, feni inoshanda zvakanyanya, isina ruzha rwakanyanya, inochengetedza simba inogadzira kumanikidzwa kwakaipa, ichimanikidza mhepo yekunze kuburikidza nemachira ane maburi, akanyoroveswa kupinda muyuniti. Kubuda kwemvura pamachira kunotora kupisa, kuchitonhodza mhepo inopfuura nepakati. Panguva imwe chete, kubuda kwemvura kubva pamachira kunowedzera hunyoro hwemhepo, nokudaro zvichipa basa rechipiri rekutonhodza nekunyorovesa.
Mafekitori Emhepo Anopetwa Emhepo Anoputika Emaindasitiri
Mafiriji emhepo anoputika nemhepo akaoma anowanzo shandiswa mumaindasitiri. Anoshandisa mhepo inopfuura nemumafiriji emhepo ari mukati mefiriji kuti itonhodze mhepo inoyerera nesimba iri kunze kwemafiriji. Kana akaiswa pasi muimba yekuchengetera zvinhu inotonhora, anonzi evaporative air cooler akamira pasi; kana akaiswa padenga, anonzi evaporative air cooler akavakirwa padenga.
Nekuti tembiricha yepamusoro ye evaporator muchikamu chekuchengetera chinotonhora iri pasi pe 0℃, chando chinozovapo pamusoro pechinhu chinotonhorera chinotonhora sezvo nguva yekutonhorera ichiwedzera. Chitonhora ichi hachingokanganisi zvakanyanya kuchinjika kwekupisa kwechinhu chinotonhorera chinotonhora chete asiwo chinoderedza zvakanyanya huwandu hwemhepo inotenderera. Izvi zvinokanganisa zvakanyanya kugona kwekuchinjana kwekupisa kwechinhu chinotonhorera chinotonhora, zvichikonzera kudzikira kukuru mukushanda kwemidziyo yekuchengetera inotonhora. Kuti ive nechokwadi chekuti kupisa kunoshanda zvakanaka, kunyungudutsa kwakakosha kune chinhu chinotonhorera chinotonhora. Parizvino, nzira inonyanya kushandiswa yekunyungudutsa yechinhu chinotonhorera chinotonhora ndeyekunyungudutsa nemagetsi. Kunyungudutsa nemagetsi kune zvakanakira zvakawanda, zvakaita sekunyungudutsa zvakakwana uye kudzora otomatiki, zvichiita kuti ive yakakurumbira mumapurojekiti mazhinji madiki ekuchengetera anotonhora, emishonga, uye emiriwo.
Mhando dzemagadzirirwo emhepo inotonhorera dzinosanganisira kumisa pasi, kumisa pasi, kumisa pasi, kumisa pasi, uye modular.
Nguva yekutumira: Mbudzi-17-2025