I-compressor yefriji yepiston yegumbi elibandayo ixhomekeke kwintshukumo yokujikeleza kwepiston ukuze icinezele igesi kwisilinda. Ngokwesiqhelo, intshukumo ejikelezayo ye-prime mover iguqulwa ibe yintshukumo yokuphindaphinda yepiston ngokusebenzisa indlela ye-crank-link. Umsebenzi owenziwa yi-crankshaft kujikelezo ngalunye unokwahlulwa ngokwenkqubo yokufunxa kunye nenkqubo yoxinzelelo kunye neyokukhupha umoya.
Ekusetyenzisweni kwemihla ngemihla kwee-compressor ze-piston friji, iimpazamo ezili-12 eziqhelekileyo kunye neendlela zazo zokusombulula iingxaki zihlelwa ngolu hlobo lulandelayo:
1) I-compressor isebenzisa ioyile eninzi
Isizathu: Umsantsa phakathi kwe-bearing, i-oil ring, i-cylinder kunye ne-piston mkhulu kakhulu, nto leyo enyusa ukusetyenziswa kwepetroli.
Unyango: Yenza ulondolozo olufanelekileyo okanye utshintshe iindawo.
2) Ubushushu bebheri buphezulu kakhulu
Izizathu: Ioyile engcolileyo, indlela yeoyile evalekileyo; ukungabikho kweoyile eyaneleyo; indawo encinci kakhulu; ukuguguleka okungaqhelekanga kwebheringi okanye ukurhawuzelelwa kwesihlahla sebheringi.
Ukususa: Coca isekethe yeoyile, tshintsha ioyile yokuthambisa; bonelela ngeoyile eyaneleyo; lungisa indawo evulekileyo; lungisa isihlahla esithwala iibheringi.
3) Indlela yokulawula amandla iyasilela
Isizathu: Uxinzelelo lweoyile alwanelanga; ioyile inolwelo olubandayo; ivalvu yokuphuma kweoyile yendlela yokulawula ingcolile kwaye ivaliwe.
Ukususa: Fumanisa isizathu sokuba uxinzelelo lweoyile lube phantsi kwaye ulungise uxinzelelo lweoyile; fudumeza ioyile kwi-crankcase ixesha elide; hlamba isekethe yeoyile kunye nevalvu yeoyile ukuze isekethe yeoyile ivuleke.
4) Ubushushu bomphunga buphezulu kakhulu
Izizathu: umthwalo omkhulu; umthamo omkhulu kakhulu wokukhupha; ivalvu yokukhupha umoya kunye negasket eyonakeleyo; ubushushu obukhulu bokufunxa; ukupholisa isilinda okungahambi kakuhle.
Ukususa: nciphisa umthwalo; lungisa indawo evulekileyo nge-gasket yesilinda; tshintsha ipleyiti yomgca okanye i-gasket emva kokuhlolwa; nyusa ubungakanani bolwelo; nyusa ubungakanani bamanzi apholisayo.
5) Ubushushu bomphunga buphantsi kakhulu
Izizathu: icompressor ifunxa ulwelo; ivalvu yokwandisa inika ulwelo oluninzi kakhulu; umthwalo wokupholisa awonelanga; iqabaka le-evaporator lijiyile kakhulu.
Ukususa: nciphisa ukuvulwa kwevalvu yokufunxa; lungisa ulwelo ukuze wenze ubushushu obukhulu bomoya obuyayo phakathi kwe-5 kunye ne-10; lungisa umthwalo; tshayela okanye uhlambe iqabaka rhoqo.
6) Uxinzelelo lokukhupha umoya luphezulu kakhulu
Isizathu: Ingxaki ephambili yi-condenser, efana negesi engavuthiyo kwinkqubo; ivalvu yamanzi δ ivuliwe okanye ukuvulwa kwayo akukukhulu, uxinzelelo lwamanzi luphantsi kakhulu ukubangela amanzi anganelanga okanye ubushushu bamanzi buphezulu kakhulu; ifeni ye-condenser epholileyo emoyeni δ ivuliwe okanye umthamo womoya awanelanga; Itshaja eninzi yefriji (xa kungekho sixhobo sokwamkela ulwelo); Ukungcola okuninzi kwi-condenser; Ivalvu yokukhupha i-compressor δ ivulwa kakhulu} Umbhobho wokukhupha awugudi.
Ukususa: khupha umoya kwisiphelo sokukhupha umoya esinoxinzelelo oluphezulu; vula ivalvu yamanzi ukuze wonyuse uxinzelelo lwamanzi; vula ifeni ukuze unciphise ukumelana nomoya; susa ifriji engaphezulu; hlamba i-condenser kwaye uqwalasele umgangatho wamanzi; vula ivalvu yokukhupha umoya; susa umbhobho wokukhupha umoya.
7) Uxinzelelo lokukhupha umoya luphantsi kakhulu
Izizathu: Ukungoneli kwefriji okanye ukuvuza; ukuvuza komoya kwivalvu yokukhupha umoya; umthamo wamanzi okupholisa kakhulu, ubushushu obuphantsi bamanzi, kunye nokulawulwa kwamandla okungafanelekanga.
Ukususwa: ukufunyanwa kokuvuza nokususwa kokuvuza, ukuhlaziywa kwakhona kwe-refrigerant; ukulungiswa okanye ukutshintshwa kwezilayi zevalvu; ukunciphisa amanzi okupholisa; ukulungiswa kwezixhobo ezilawula amandla
8) Uxinzelelo olumanzi (isando solwelo)
Izizathu: Inqanaba lolwelo lwe-evaporator liphezulu kakhulu; umthwalo mkhulu kakhulu; ivalvu yokufunxa ivulwa ngokukhawuleza kakhulu.
Ukususa: lungisa ivalvu yokuhambisa ulwelo; lungisa umthwalo (lungisa isixhobo sokulungisa amandla); ivalvu yokufunxa kufuneka ivulwe kancinci, kwaye kufuneka ivalwe ukuba kukho isando solwelo.
9) Uxinzelelo lweoyile luphezulu kakhulu
Isizathu: Ukulungiswa okungafanelekanga koxinzelelo lweoyile; umbhobho weoyile ongalunganga; isikali soxinzelelo lweoyile esingachanekanga.
Isisombululo: lungisa ivalvu yoxinzelelo lweoyile (phumza intwasahlobo); jonga kwaye ucoce umbhobho weoyile; tshintsha igeyiji yoxinzelelo
10) Uxinzelelo lweoyile luphantsi kakhulu
Izizathu: Ubungakanani beoyile obungonelanga; ukulungiswa okungafanelekanga; isihluzi seoyile esivalekileyo okanye indawo yokungena yeoyile evalekileyo; impompo yeoyile egugileyo; ukusebenza kwevacuum (i-evaporator).
Unyango: yongeza ioyile; lungisa ivalvu elawula uxinzelelo lweoyile} susa kwaye ucoce, susa indawo evalelekileyo; lungisa ipompo yeoyile; lungisa indlela yokusebenza ukuze uxinzelelo lwe-crankcase lube phezulu kunoxinzelelo lomoya.
11) Ubushushu beoyile buphezulu kakhulu
Izizathu: ubushushu bomsi wokukhupha umoya buphezulu kakhulu; ukupholisa ioyile akulunganga; indawo yokudibanisa incinci kakhulu.
Ukususa: Sombulula unobangela woxinzelelo oluphezulu lokukhupha umoya; yonyusa ubungakanani bamanzi apholisayo; lungisa indawo evulekileyo.
12) Ukushisa kakhulu kwenjini
Izizathu: i-voltage ephantsi, ebangela umbane omkhulu; ukuthambisa okungekho semgangathweni; ukusebenza ngokugqithisileyo; igesi engajikiyo kwinkqubo; umonakalo kwi-insulation ye-electrical winding.
Ukususa: jonga unobangela we-voltage ephantsi kwaye uyisuse; jonga inkqubo yokuthambisa kwaye uyisombulule; nciphisa ukusebenza komthwalo; khupha igesi engavuthiyo; jonga okanye tshintsha imoto.
Ixesha lokuthumela: Matshi-24-2023