- Rarraba yanayin zafin ajiya mai sanyi:
Ajiyar sanyi yawanci ana raba ta zuwa nau'i huɗu: zafi mai yawa, matsakaicin zafi da ƙarancin zafi, ƙarancin zafi da kuma ƙarancin zafi.
Kayayyaki daban-daban suna buƙatar yanayin zafi daban-daban.
A. Ajiye sanyi mai zafi sosai
Ajiyar sanyi mai zafi shine abin da muke kira ajiyar sanyi. Yawanci ana bin yanayin zafi kusan 0°C, kuma ana sanyaya iska ta amfani da fanka mai sanyaya.
B. Ajiye sanyi matsakaici da ƙarancin zafin jiki
Ajiyar sanyi mai matsakaicin zafi da ƙarancin zafi ita ce wurin adana sanyi mai sanyi mai yawan zafin jiki, yawanci zafin yana tsakanin -18°C, kuma galibi ana amfani da shi don adana nama, kayayyakin ruwa da kayayyaki da suka dace da wannan kewayon zafin jiki.
C, ajiyar sanyi mai ƙarancin zafin jiki
Ajiye abinci mai sanyi mai ƙarancin zafi, wanda kuma aka sani da adana shi a cikin sanyi, adana shi a cikin sanyi, yawanci zafin wurin ajiya yana kusan -20°C~-30°C, kuma daskarewar abinci ana kammala shi ta hanyar sanyaya iska ko kayan aiki na musamman.
D. Ajiye sanyi mai ƙarancin zafi sosai
Ana amfani da wurin adana sanyi mai ƙarancin zafi, ≤-30 °C a matsayin wurin adana sanyi, musamman don abinci mai daskarewa da kuma dalilai na musamman kamar gwaje-gwajen masana'antu da kuma maganin likita. Idan aka kwatanta da waɗannan ukun da ke sama, ana buƙatar amfani da su a kasuwa ya ɗan yi ƙanƙanta.
2. Lissafin ƙarfin ajiya na ajiyar sanyi
Lissafa tan na ajiyar sanyi: (an ƙididdige bisa ga ƙayyadaddun ƙira na ajiyar sanyi da kuma ƙa'idodin ƙasa masu dacewa don ƙarfin ajiyar sanyi):
Girman ciki na ɗakin da aka sanyaya × ƙarfin amfani × nauyin naúrar abincin = tan na ajiyar sanyi.
Mataki na farko shine a ƙididdige ainihin sararin da ake da shi da kuma adanawa a cikin wurin ajiyar sanyi: sararin ciki na wurin ajiyar sanyi - sararin hanyar da ake buƙatar a ware a cikin ma'ajiyar, matsayin da kayan aikin ciki ke ciki, da kuma sararin da ake buƙatar a keɓe don zagayawa cikin iska;
Mataki na biyu shine a gano nauyin kayayyakin da za a iya adanawa a kowace mita mai siffar cubic na sarari bisa ga nau'in kayan da aka adana, sannan a ninka wannan don samun adadin tan nawa na kayayyaki za a iya adanawa a cikin ajiyar sanyi;
500~1000 cubic = 0.40;
1001～2000 cubic = 0.50;
2001~10000 cubic = 0.55;
10001~15000 cubic = 0.60.
Lura: Dangane da ƙwarewarmu, ainihin girman da ake amfani da shi ya fi yawan amfani da shi da aka ƙayyade ta ma'aunin ƙasa. Misali, ma'aunin ƙasa na mita cubic 1000 na ma'aunin amfani da ajiyar sanyi shine 0.4. Idan an sanya shi a kimiyyance kuma yadda ya kamata, ainihin ma'aunin amfani zai iya kaiwa 0.5. -0.6.
Nauyin naúrar abinci a cikin ajiyar sanyi mai aiki:
Naman daskararre: Ana iya adana tan 0.40 a kowace mita mai siffar cubic;
Kifin daskararre: tan 0.47 a kowace mita mai siffar cubic;
'Ya'yan itatuwa da kayan lambu sabo: Ana iya adana tan 0.23 a kowace mita mai siffar cubic;
Kankara da aka yi da injina: tan 0.75 a kowace mita mai siffar cubic;
Ramin tumaki daskararre: Ana iya adana tan 0.25 a kowace mita mai siffar cubic;
Naman da aka cire daga jiki: tan 0.60 a kowace mita mai siffar cubic;
Lokacin Saƙo: Afrilu-28-2022