40 firiji ya Chifwati Ogleller, firiji, ma freezer

1. Kutentha komwe kumachitika ndi mufiriji kuchokera ku malo ozizira pomwe umadzala ndi zikwangwani za mu Evaporat amatchedwa firiji ya firiji ya firiji.

2. Kuphatikiza pa kusintha kwamafuta, firiji imakhalanso ndi kusintha kwamadzimadzi komwe kumasintha pakufalikira mu firiji.

3.Firiji ndi njira yosinthira kutentha ndipo sikungathe kuchitika zokha.

4. Kukakamizidwa nthawi zambiri kumatchulidwa mufiriji kwenikweni kumatanthauza kukakamizidwa, ndiye kuti, kukakamizidwa pa malo.

5. Kuchuluka kwa kutentha komwe kumasinthidwa ndikofanana ndi malo osinthira kutentha ndi kutentha kusamutsa kutentha, koma sikugwirizana ndi makulidwe othina kutentha, kapena kuyenera kukhala kogwirizana ndi makulidwe othira kutentha.

6. Mafuta a mpweya amatha kuchitika mwa kusindikizidwa kapena kuzirala, ngakhale mpweya umatha kutentha kovuta. 7. Kugwiritsa ntchito kwa nthunzi kuti mulowetse mu firiji ndikupewa madontho amadzi kulowa mu compresses ndikuyambitsa madzi akudzimadzi m'malo mowonjezera firiji.

8. Dongosolo la kutentha kwamphamvu kuchokera ku R717, R22, ndi R134A pansi pa ntchito yomweyo ndi R134a <R717.

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10. Matalala kwambiri padziko lapansi amayambitsa kutentha kwa mufiriji kuti achepetse, ndipo ogwirira ntchito omwe akugwiritsa ntchito compressor amatha kukula.

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12. Mukamagwiritsa ntchito brine monga mufiriri, popeza kutentha kutentha kwa brine kumasiyana ndi kuchuluka kwa brine°C wotsika kuposa kutentha kwa mufiriji.

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14. Malingana ngati kutentha kwa chinthucho ndikokwera kuposa kuloza kwa mlengalenga, kutentha sikungakhumudwe.

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16. Cholinga cha kugonjera kufiriji ndikuchepetsa mpweya wamafuta womwe umatulutsidwa nthawi yokhumudwitsa, potero kuwonjezeretsa unit.

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18. Protocol ya Montreal imafotokoza kuti maiko omwe akutukuka adzasiya kugwiritsa ntchito firiji R22 mu 2030.

19. Mphamvu ya thermodynamic ya R134A ili pafupi kwambiri ndi R12. Kugwiritsa ntchito R134a kuti musinthe R12 kumafuna kusintha zina ku kachitidwe kazinthu ziwirizi ndizosiyana.

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. Komabe, zomwe zimachitika mdongosolo sizikutulutsa ", koma zitha kuyambitsa kufalitsa matope.

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23. Ndizowona kuti Freen sanyamula zitsulo, koma ambiri aiwo amatha kusungunuka mu mafuta.

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26. Sikuti firiji yonse ya firiji imafunikira kukhazikitsa zowuma. Amangofunika kugwiritsa ntchito njira zapadera komanso zotchinga za ayezi zimachitika.

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28. Malo otentha amadzimadzi akukhudzana ndi zovuta. Kukula kwakukulu, malo owotcha.

29. Refrifter ndi sing'anga yomwe imagwiritsidwa ntchito mu firiji yofinya, yomwe ndi yosiyana ndi firiji.

30. Firiji ndi njira yochepetsera kutentha kwa malo kapena chinthu ndikukhalabe ndi kutentha kumeneku mwa njira zopangira.

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32. Wotchinga ndi chipangizo chosinthira kutentha komwe kumatenga kutentha pomwefilimu umatuluka.

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34. R134A ndi firiji yotetezeka. Mafuta ake si mafuta amchere, koma mafuta opaka mafuta.

35. R134A ndifiriji yomwe ilibe chlorine. Ilibe zotsatira zowononga pa mlengalenga ozoni, koma ndi mpweya wowonjezera kutentha. Nthawi yomweyo imachotsedwa mlengalenga, imawonjezera zotsatira zowonjezera kutentha.

36. R22 imagwiritsidwa ntchito kwambiri m'mitundu yanyumba ndi malonda am'mudzi komanso ozizira. Ndi firiji ya HCFC ndipo imaletsedwa m'maiko omwe akutukuka pofika 2030.

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38. Kutentha kwa kutentha ndi chizindikiro choti muyeze ntchito ya firiji, koma si chizindikiro chokhacho chofunikira.

39. Mphamvu yozizira ya Morsing Gerifider ili pamwamba pa 550kW.

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