Ungasarudza sei firiji yakadzika - inotonhora?

A firiji yakadzika - inoomesazvinoreva firiji ine tembiricha iri pasi pe -18°C, uye inogona kutosvika -40°C~- 80°C. Yakajairika inogona kushandiswa kuomesa nyama, nepo iyo ine tembiricha yakaderera inoshandiswa murabhoritari, majekiseni uye mimwe michina yesystem.

Firiza yemhando yakajairika inoshandiswa kuchengetera chikafu chemugungwa, ine tembiricha iri pakati pe -18°C kusvika -25°C. Inoshanda zvakanaka mufiriji uye inoshandisa compressor inoshanda zvakanyanya, iyo inogara kwenguva refu. Panguva imwe chete, muzvinhu zvakawanda, semuenzaniso, mabasa ayo akasiyana.

Mabasa akajairika anosanganisira sisitimu yekutonhodza mhepo, display yedhijitari yekudzora tembiricha, uye kufamba kuri nyore. Izvi zvakakwana zvakakwana kuomesa chikafu uye zvinogona kusangana ne80% yezvitoro zviri mumusika.

Kana tichitaura nezvezvinhu, kana iri kambani inotengeswa kunze kwenyika, vazhinji vavo vanoshandisa simbi isina tsvina yemhando yepamusoro. Zvinhu zvakaita semacompressor, evaporators, uye condenser zvese zvine hunyanzvi uye zvine zvitupa zvakakwana zvekuyedzwa uye vimbiso yebasa.

Tembiricha yemuchina wekuisa mufiriji wakakora murabhoritari inogona kusvika -40°C kusvika -80°C. Inoshandisa compressor yakagadzirwa, ine tembiricha inotonhorera yakagadzikana, ine mabasa ese emufiriji akajairwa, uye ine sisitimu yekuongorora tembiricha yakangwara uye yambiro yekuchengetedza. Haingori chete nekutonga tembiricha kwakarurama uye ruzivo rwakanaka rwemushandisi asiwo ine mutengo wakakwira.

Munyika dzakabudirira, mamiriyoni emadhora anoiswa mukuyedza gore rega rega. Zvishandiso zvakawanda zvekumisa moto zvinobva kune vanotenga zvinhu kunze kwenyika. Nekuda kwekusiyana kwemitengo nezvimwe zvinhu, asi chinonyanya kukosha, kubva pamaonero emari, muminda yakaita sezvikoro, kana mari yacho isiri yakakwira, inogona kufungidzirwa kuunza michina isingadhuri.

Ndezvipi zvinhu zvekufunga nezvazvo pakusarudza firiji?

Chekutanga, mutengo unofanira kufungwa nezvawo. Kune chero kambani kana boka, pakutenga michina yehunyanzvi yekutonhodza, chinhu chekutanga chekutarisa ndechekuti bhajeti yacho yakakwana here. Sarudza michina iri mumusika inoenderana nemamiriro emitengo zvichienderana nebhajeti. Kana mutengo wemutengesi wakakwira kupfuura weboka revanhu vanoshandisa zvinhu, zvichave zvakaoma kutengesa. Kana mutengo wacho wakaderera zvakanyanya, hazvibatsiri kugadzirwa nekuvandudzwa kwebhizinesi. Ehe, zvakakosha kunzwisisa kuenzanisa kwemitengo yemusika. Kune misiyano yemitengo munzvimbo dzakasiyana dzakadai seEurope, America, neSouth Asia.

Chechipiri, sevhisi yekutengeswa kwemhando yepamusoro-soro inokosha zvikuru. Kunyangwe michina yepamusoro-soro uye yepamusoro-soro inogona kunge iine matambudziko ebasa, kusanganisira kugadzirisa matambudziko, nhungamiro dzekushandisa, nezvimwewo. Mimwe michina inotofanira kudzidziswa isati yashandiswa. Kana ikasashandiswa nehunyanzvi, ichakonzerawo kukuvara kwemidziyo. Chikamu chakakosha chekutenga ndechekunzwisisa sevhisi yebhizinesi, huwandu hwayo hwepasi rose uye index yechiratidzo chebhizinesi.

Mushure mekufunga nezvezvinhu zviviri izvi zvakakosha, mhando uye mashandiro efiriji zvinofanirwa kutariswa. Vatengi nevagadziri vese vanofanirwa kudzora mhando yacho zvakanyanya. Kunyangwe mabrandi mazhinji aine zvitupa zvakakwana zvekufanirwa, hazvirevi kuti michina yacho haina matambudziko zvachose. Semuenzaniso, panogona kunge pasina matambudziko mukugadzirwa uye kurongedza, asi matambudziko anogona kuitika panguva yekufambisa. Kune vatengi, zvakakosha zvikuru kuita basa rekugamuchira rakasimba.

Ehe, kusaina chibvumirano nemapato ese kunofanira kuitwa nokungwarira. Pamusoro pezvose, kuchengetedza zvido zvemapato ese. Teerera zvese zvakadzama, kusanganisira chikamu chemhosva, mabasa akatsanangurwa akagadziriswa, nezvimwewo.

Zviri pamusoro apa ndizvo zviri muchinyorwa chino nezvemafiriji. Zvinonyanya kukoshesa kusarudza mafiriji, kunzwisisa mhando dzakasiyana dzemafiriji, mitengo, uye vatengesi vemafiriji, uye kuita basa rakanaka mukuongorora.