Passivecooler boxmudziyo usingade simba rekunze uye unoshandisa zvinhu zvekudzivirira uye mafiriji kuchengetedza tembiricha yakaderera yemukati. Nhoroondo yebudiriro yayo inogona kurondwa kumashure kusvika pakupera kwezana ramakore rechi 19. Nekufambira mberi kwehunyanzvi uye shanduko mukudiwa kwemusika, zvishoma nezvishoma zvakashanduka kuita chishandiso chakakosha chinoshandiswa zvakanyanya mukudya, mishonga uye mamwe minda nhasi.
Kukura kwekutanga
Pfungwa yekungoitakoelboxyakatanga kuoneka mukupera kwezana ramakore rechi 19, apo yainyanya kushandiswa pakutakura zvokudya. Bhokisi refiriji rekutanga raishandisa aizi yechisikigo sefiriji, uye yakashandisa zvinhu zvakakora zvekudzivirira kunonoka kunyunguduka kweaizi kuchengetedza tembiricha yakaderera mukati mebhokisi. Kunyange zvazvo nzira iyi iri nyore, ine mhedzisiro shoma mukufambisa kure-kure.
Kufambira mberi kwehunyanzvi
Mukutanga kwezana remakore rechi20, nekuenderera mberi kwekugadzirwa kwemakemikari, aizi yakaoma (solid carbon dioxide) yakatanga kushandiswa mumabhokisi efiriji. Kushandiswa kwechando chakaoma kwakagadzirisa zvakanyanya firiji maitiro uye nguva yebasa remabhokisi efiriji. Panguva imwecheteyo, zvigadzirwa zvekudzivirira zvakaramba zvichivandudzwa, kubva pahuni yekutanga uye huswa kusvika kune yakazotevera furo mapurasitiki uye vacuum insulation mabhodhi, uye kuita kwekudzivirira kwakagadziridzwawo zvakanyanya.
Kushandiswa kwemazuva ano
Muzana ramakore rechi 21, nekuvandudzwa kwesainzi uye tekinoroji, mabhokisi efiriji epamhepo akafambira mberi zvakanyanya mumidziyo uye dhizaini. Mafiriji emazuva ano anowanzo shandisa zvinhu zvekuchinja (PCM) semafiriji, anogona kutora kana kuburitsa huwandu hwekupisa pane imwe tembiricha, nekudaro kuchengetedza tembiricha yakagadzikana mukati mebhokisi. Mukuwedzera, kushandiswa kwezvinhu zve nano-insulation zvakaunza kushanda kwekudzivirira kwemafiriji kune imwe nhanho.
Kudiwa kwemusika
Passive cooler box inonyanya kushandiswa munzvimbo dzekudya nemishonga. Mukufambisa kwechikafu, vanogona kuve nechokwadi chekuti chikafu chitsva chinoramba chiri chitsva panguva yekufambisa kwenguva refu. Mundima yemishonga, kunyanya mukutakura kwejekiseni uye biologics, mafiriji asingaiti anogona kupa nzvimbo yakagadzikana yepasi-tembiricha kuti ive nechokwadi chekushanda uye kuchengetedzwa kwezvinodhaka.
Parizvino, kushandiswa kwemafiriji kuri kuramba kuchiwedzera. Patinofamba panze, mafiriji anongogara anogona kuchengeta zvokudya zvedu nezvinwiwa zvichidziya pasina kurasikirwa nokutsva kwezvokudya. Kune akawanda masimba esarudzo uye akakodzera kune akasiyana siyana mamiriro.
Kana uchida kuziva zvakawanda kana kutenga marambi emota, ndapota taura nevakuru veWWSBIU zvakananga:
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Nguva yekutumira: Sep-09-2024