Kodi mumadziwa bwanji za firiji?

Refrigeration ndi njira yowongolera kutentha yomwe imagwiritsidwa ntchito kukulitsa kukhazikika kwa chakudya, mankhwala, ndi zinthu zina.Poonetsetsa kuti kutentha kumakhala kocheperako koma kupitirira kuzizira kwambiri, firiji imatha kuchepetsa zochitika za tizilombo tating'onoting'ono, kusintha kwa mankhwala, ndi zochitika za thupi, potero kusunga kutsitsimuka ndi chitetezo cha mankhwala.Izi ndi mwatsatanetsatane za refrigeration:

Mfundo Zoyambira

1. Kutentha kosiyanasiyana: Firiji nthawi zambiri imatanthawuza kusunga zinthu mu kutentha kwa pafupifupi 0 ° C mpaka 8 ° C. Kutentha kumeneku kungathe kuchepetsa kukula ndi kubereka kwa tizilombo toyambitsa matenda, komanso kumachepetsanso ntchito ya enzyme mu chakudya.

2. Kuwongolera chinyezi: Kuphatikiza pa kuwongolera kutentha, chinyezi choyenera ndichofunikiranso kusunga chakudya.Zogulitsa zosiyanasiyana zimafunikira milingo yosiyanasiyana ya chinyezi kuti ziwonjezeke nthawi ya alumali.

Malo ofunsira

1. Kusunga Chakudya: Kuika m’firiji ndi njira yofala yosungira chakudya.Ndizoyenera nyama, mkaka, zipatso ndi ndiwo zamasamba, ndi zakudya zophikidwa, zomwe zimathandiza kuchepetsa kuwonongeka kwa zakudya komanso kusunga zakudya.
2. Zamankhwala: Mankhwala ambiri, katemera, ndi zinthu zachilengedwe ziyenera kusungidwa mufiriji kuti zikhale zogwira mtima komanso zokhazikika.
3. Mankhwala ndi zipangizo zina: Mankhwala ena ndi zipangizo zoyesera zimafunikanso kuziyika mufiriji kuti zisawonongeke kapena kuti zipitirize kugwira ntchito.

Ukadaulo wa refrigeration

1. Zipangizo zopangira firiji: Zida zopangira firiji zimaphatikizapo mafiriji apanyumba ndi ogulitsa, makabati afiriji, zosungirako zoziziritsa kukhosi, ndi zina zotere. Zidazi zimatha kusunga kutentha pang'ono kudzera mu makina a kompresa firiji, mayamwidwe ozizira, kapena umisiri wina wa firiji.

2. Firiji yanzeru: Zipangizo zamakono zosungiramo firiji zingaphatikizepo zowongolera kutentha, masensa a chinyezi, ndi matekinoloje ena odzipangira okha, omwe angathe kuyang'aniridwa ndi kusinthidwa kupyolera mu machitidwe anzeru kuti atsimikizire kusunga kosalekeza ndi kokhazikika.

Kusamalira ndi kasamalidwe

1. Kukweza kolondola: Onetsetsani kuti zida za firiji sizikuchulukirachulukira komanso kuti mpweya ukhoza kuyenda momasuka pakati pa zinthu kuti zisunge kutentha kofanana.
2. Kuyeretsa nthawi zonse: Kuyeretsa nthawi zonse pazida za firiji ndikofunikira kuti tipewe kuipitsa komanso kusunga zida zogwirira ntchito.
3. Kuwunika kwa kutentha: Gwiritsani ntchito chojambulira kutentha kapena thermometer kuti muwone kutentha kwa zipangizo za furiji kuti muwonetsetse kuti zikugwira ntchito bwino.

Kusunga firiji ndi gawo lofunika kwambiri pa moyo watsiku ndi tsiku, kumagwira ntchito yofunika kwambiri kuti chakudya chikhale chotetezeka, kuti mankhwala azigwira ntchito moyenera, komanso kuti zinthu zina zikhale zabwino.Kusamalira bwino firiji ndi ukadaulo kungathandize kwambiri chitetezo cha chakudya, kuchepetsa zinyalala, ndikupereka phindu lachuma kwa mabizinesi ndi ogula.