Uhlelo lwesiqandisi luzokhiqiza izizathu zegesi ezingashisi?

1, ukushaja i-refrigerant ngaphambi kokususwa kwesistimu yefriji akwanele
Ngaphambi kokushaja i-refrigerant, uhlelo lokuqandisa ngaphakathi kwesilinda se-compressor, i-condenser, i-evaporator, kanye nohlelo lwamapayipi bekugcwele umoya, ukuze kukhishwe lo moya ngaphambi kokushaja i-refrigerant, isidingo se-vacuum yohlelo lokuqandisa, ngezinye izikhathi ngenxa yezizathu ezizimele neziqondile, uhlelo lokuqandisa alwanele ukuhlanza umoya, alufinyeleli ezidingweni zohlelo, kunomoya omncane ohlelweni.
2, Isiqandisi sokushaja esine-
Uhlelo lwesiqandisi ohlelweni lwesiqandisi ngaphambi kokushaja i-refrigerant, ukushaja ipayipi elisetshenziswa emoyeni ogcwele, ngenxa yezizathu ezenziwe ngumuntu, njengokushaja i-refrigerant, akukho kukhipha umoya naphezu komoya ongaphakathi, oxhunywe ngqo ohlelweni lwesiqandisi, lo moya one-charge 1 refrigerant ohlelweni lwesiqandisi.
3, ekugcinweni kwesistimu yokuqandisa okuxutshwe namagesi angafudumali
Uhlelo lwesiqandisi lusebenza isikhathi eside, akunakugwenywa ukuthi kudingeka kuhlolwe futhi kulungiswe noma kuhlanzwe futhi kushintshwe, ngakho ngezinye izikhathi kudingeka kuqalwe imishini noma umoya ohamba ngamapayipi uvame ukuba senqubweni yokudilizwa nokufakwa kwale nqubo ohlelweni lwesiqandisi, ngaphakathi.
4, kusukela emoyeni wangaphandle kuya ohlelweni lwangaphakathi
Kwezinye izinhlelo zokuqandisa, uma ingcindezi yokusebenza iphansi kunengcindezi yomoya, umoya womoya uzongena ohlelweni lokuqandisa ngezikhala ezahlukahlukene. Lezi zikhala zisatshalaliswa ezinhlotsheni ezahlukene zamavalvu, ama-compressor, ama-non-welded nakwezinye izindawo eziningi.
5, kusukela ekusabeleni kwamakhemikhali kwesiqandisi
Kuhlelo lokuqandisa lwe-ammonia, i-ammonia eqandisayo ekushiseni okuthile kanye nokucindezela ingahlukaniswa ibe yi-ammonia kanye ne-hydrogen kanye nezinga layo lokubola kanye nokushisa libe yi-degree eli-1 kanye nokucindezela kube nobudlelwano obuhle, lapho izinga lokushisa kanye nokucindezela kuphakeme, kulapho ukubola kwe-ammonia kukhulu khona. Kuhlelo lokuqandisa lwe-Freon, i-Freon ingaxutshwa ohlelweni kanye nokungcola ekusabeleni kwamakhemikhali, okuholela kumagesi angavundi. Isibonelo, i-R12 isabela namanzi ngaphansi kwezimo ezithile ukuze ikhiqize i-carbon dioxide.