Inowanzo Kushandiswa Nzira dzekuchengeta Itsva Mufiriji

Mafiriji(mafiriji) midziyo yefiriji yakakosha yezvitoro zviri nyore, masupamaketi, uye misika yevarimi, inopa mabasa akasiyana siyana kuvanhu.Mafiriji anoita basa rokutonhodza michero nezvinwiwa kuti zvisvike pakudya uye kunwa tembiricha yakafanira, achiwedzera kunakirwa kwezvokudya zvevanhu, uye kunyandura kuravidza.Mukuwedzera, supermarket mafiriji nezvimwemabhizimisi egiredhi mafirijiinoitawo basa rinokosha mukuchengetedza nyama itsva, miriwo, zvokudya zvakabikwa, uye zvimwe zvokudya, zvichiita kuti zvokudya zvirebe.Saka ndedzipi nzira dzakajairika dzekuchengetedza mufiriji?

1. Ngwarira kutonhora kwefiriji uye nguva yekutonhora kwezvokudya

Kazhinji, tembiricha yefiriji inowanzo shandiswa iri pakati pe 0 ~ 10 ℃, uye mumhando yetembiricha iyi, pachange paine mamwe mabhakitiriya anowedzera zvishoma nezvishoma uye nekumhanyisa kuparara kwechikafu.Mumafiriji ezvitoro zvikuru, tembiricha yefiriji inogona kudzika kusvika -2°C, iyo inogona kupa nzvimbo yakachengeteka yekuchengetera zvinhu zvekudya.Kazhinji, tembiricha yemuchero nemiriwo inoratidzira inotonhorera inofanirwa kudzorwa ingangoita 0 ℃, uye vashandi vanofanirwa kuchengetwa mumatura akasiyana zvakanyanya sezvinobvira kuitira kuti michero nemiriwo zvichengetwe kwenguva yakareba.Nyama nyowani inofanirwa kuiswa mubindu renyama kabhini ine tembiricha inofanirwa kudzorwa kusvika pamusoro -18 ℃ kudzivirira kukura kweutachiona, nepo chikafu chakabikwa chinofanirwa kuiswa mushowcase ine tembiricha ye2-8 ℃.

 

2. Nzira yekuchengetedza chikafu chitsva

1) Zvokudya zvakabikwa zvinofanira kunyatsotonhorerwa zvisati zvaiswa mufiriji

Kana chikafu chisina kutonhora zvakakwana uye kamwe kamwe chinopinda munzvimbo yakaderera-yekushisa, nzvimbo yezvokudya inotarisana nekuchinja kwehutano.Mhepo inopisa inounzwa nechikafu inokonzera condensation yemhute yemvura, iyo inogona kukurudzira kukura kwehutu uye kuita kuti chikafu chiri mufiriji chive chakasviba.

2) Usasuka miriwo, nyama, michero usati waisa mufiriji

Nokuti zvinhu pakutanga zvine "firimu rekudzivirira", kana "firimu rekudzivirira" riri pamusoro rakashambidzwa, rinobatsira ma microorganisms kupinda muzvokudya.

Kana pane tsvina pamusoro pemuchero, pukuta nemucheka usati waisa mufiriji.

3) Nyama itsva nehove dzegungwa dzinofanira kuiswa chisimbiso uye kuchengetwa mufiriji.

Kana nyama itsva nehove dzemugungwa zvikasachengetwa zvakanaka, zvinogona kutapukirwa nyore nyore nemabhakitiriya uye zvokonzera kuipa.Nokudaro, dzinoda kuiswa chisimbiso uye kuputirwa mumucheka mutsva wenyama kuitira kuchengetedza nechando.

Newell Refrigeration ikambani inoshanda mukushandira vatengi vadiki nevepakati, ichipa yakakwanafiriji yekutengesamhinduro dzekuvabatsira kugadzira misika inoshanda.Ipa vatengi nemhando yepamusoro uye inoshamwaridzana nevekutengesera supermarket mafiriji ekuvhura zvitoro kana masupamaketi ane akazara uye nehunyanzvi ekudzivirira mushure mekutengesa.