1. Kupisa kwakanyudzwa neiyo firiji kubva kune yakatonhorerwa nzvimbo svikiro kana iyo inobata uye inovhima muvaporator inonzi firiji simba refirisiti.
2. Pamusoro pegasi-yemvura nyika shanduko, iyo firiji ichave zvakare ine mvura-gasi shanduko yemamiriro ezvinhu panguva yekutenderera muFortigeration system.
3.Firiji iri reverse inopisa yekufambisa maitiro uye haigone kuitiswa pasina.
6. Iyo liquefaction yegesi inogona kuwanikwa needura kana kutonhora, kunyangwe iyo gasi inodarika kupisa kwakanyanya. 7. Iko kushandiswa kweSteam Kukurira muFiriji kutenderera ndiko kudzivisa madonhwe emvura achipinda iyo compressor uye ichikonzera chinwiwa chinwiwa pane kuwedzera firiji ceffication.
8. Kurongeka kwekunyanyisa kupisa kubva kuderera kusvika kumusoro kweR717, R22, uye r13a pasi pemamiriro ezvinhu akafanana ndeye R134A <R22 <R717
9. Kana zvikwangwani zvekunyanyisa mafuta zvakanyanyisa, tembiricha yekudziya ichave yakanyanya kwazvo, asi kana yakaderera, inogona kukonzera kusanzwisisika zvisina mwero pane kudziya kwakanyanya.
10. Kunyanya tsvina pamusoro peiyo evaporator kuchakonzera kupisa kwemuchura kwepariri kuti kuderedze, uye kushanda kwazvino kwemherementor kunogona kuwedzera.
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.°C yakaderera pane kudziya kwekuvharira kwefriji.
13. Iyo vacuum degree rinoreva mutsauko pakati pekumanikidzwa kwemvura yekushanda mumudziyo uye kune ekunze kumanikidzwa kwekunze.
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15. Iko kukosha kwefiriji ndeyekuendesa kupisa kweiyo yakaderera-tembiricha chinhu kune yakakwirira tembiricha.
16. Chinangwa chekuisa pasi peiyo firiji yemvura ndeyekudzikisa gasi rinogadzirwa panguva yekuita kwekutora, nekudaro uchiwedzera iyo unit inotonhora simba
17. Mafuta efiriji anoshandiswa mufiriji compressor haigone kutsiviwa neine general-gener injini mafuta.
18. Iyo montreal protocol inomiririra nyika dzichiri kusimukira dzichamira kushandisa firiji reSprivical R22 muna 2030.
19. Iyo ye thermodynamic zvivakwa zve r134A iri padyo neiyo ye r12. Uchishandisa r134A kutsiva r12 inoda zvimwe zvekugadzirisa kune system nekuti zvivakwa zvevaviri zvakasiyana.
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21. Amonia ine mvura yakanaka yemvura, asi pakupisa kwakadzika, mvura inojekesa kubva mumvura yeAmoni uye freeze. Nekudaro, chii chinoitika muhurongwa hachisi "chando chinopedza", asi chinogona kukonzera pombi blockge.
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23. Ichokwadi kuti Freon haina Corrode simbi, asi vazhinji vavo vanogona kunyimwa mumafuta.
24. Iyo chlorine maatomu mu freon ndiyo chikonzero chikuru chekuparadzwa kweAtmopheric ozone layer, kwete fluorine.
25. Maitiro chaiwo ekushanda e piston compressor anosanganisira kuyamwa, kumanikidza, kupera simba, uye kuwedzera vharuvhu maitiro.
26. Haasi ese mafeshiri ezvekunze anoda kuisa dryers. Ivo vanongodiwa chete kana vachishandisa chaiwo mafranidents uye ice block inogona kuitika.
27. Kuverenga nekumanikidza Gauge kuenderana nekumanikidzwa (geji kumanikidzwa), kwete kumanikidzwa zvachose.
28. Pfungwa yekubikira yemvura ine chekuita nekumanikidzwa. Yakakwira kumanikidzwa, yakakwira nzvimbo yekubikira.
29. Iyo firiji ndeyekuti svikiro inoshandiswa mune zvisina kugadziriswa system, iyo yakasiyana neiyo firiji.
30. Refiriji ndiyo nzira yekudzikisa tembiricha yenzvimbo kana chinhu uye kuchengetedza tembiricha iyi nenzira yekuzvidza.
31. Basa remafuta rinoparadzaniswa mufiriji mugadziriro yekuparadzanisa mafuta ekuremedza kubva kufiriji, kwete kudzivirira mvura kuti isasanganisa mumafuta echifungu.
32. Iye evapurory ari mudziyo wekudziya wekutsinhana anotora kupisa kana iyo Fairgerer inoputika.
33. Kana iyo firiji yemvura kana gasi iri kupisa mudyi, ichawedzera kumanikidzwa, ichiita kuti zviome kuwedzera uye kuwedzeredza kuputika.
34. R134A yakachengeteka firiji. Yayo lubricant haisi yemaminerari oiri, asi synthetic polyester mafuta.
35. R134A irwofigarti iyo haina chlorine. Izvo hazvina kukanganisa simba pane iyo Atmospheric ozone layer, asi igasi girini. Kana ichinge yadzingwa mumhepo, ichasimudzira iyo greenhouse maitiro.
36. R22 inoshandiswa zvakanyanya mumhuri uye yekutengeserana yemamiriro ekunze emunharaunda uye kuora Iyo hcfc firiji uye inorambidzwa munyika dzichiri kusimukira na2030.
37. Kana Amonia ichidya kubva mufromjige system uye inosanganisa nemhepo kune imwe chikamu, zvichave nengozi kumoto uye kuputika kana ichisangana nemoto.
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40. Mazwi akasanganiswa akakamurwa kuita mufiriji anofadzwa uye asiri ectigepic anofona.
Kutumira Nguva: Mar-04-2025
