I-compressor yesiqandisi se-piston yegumbi elibandayo incike ekunyakazeni kwe-piston okuphindaphindayo ukuze icindezele igesi esilinda. Ngokuvamile, ukunyakaza okujikelezayo kwe-prime mover kuguqulwa kube ukunyakaza okuphindaphindayo kwe-piston ngokusebenzisa indlela ye-crank-link. Umsebenzi owenziwa yi-crankshaft njalo ngokujikeleza ungahlukaniswa ngenqubo yokumunca kanye nenqubo yokucindezela kanye neyokukhipha umoya.
Ekusetshenzisweni kwansuku zonke kwama-compressor okuqandisa ama-piston, amaphutha avamile angu-12 kanye nezindlela zawo zokuxazulula izinkinga ahlelwa kanje:
1) I-compressor idla uwoyela omningi
Isizathu: Igebe phakathi kwe-bearing, indandatho kawoyela, isilinda kanye ne-piston likhulu kakhulu, okwandisa ukusetshenziswa kukaphethiloli.
Ikhambi: Yenza ukulungiswa okuhambisanayo noma ushintshe izingxenye.
2) Izinga lokushisa lamabhere liphezulu kakhulu
Izizathu: Uwoyela ongcolile, indlela kawoyela evinjiwe; ukutholakala kwamafutha okunganele; indawo encane kakhulu; ukuguguleka okungavamile kwebhereyi noma ukugoba kwesihlahla sebhereyi.
Ukususa: Hlanza isekethe kawoyela, shintsha uwoyela wokugcoba; hlinzeka ngamafutha anele; lungisa indawo evulekile; lungisa kabusha isihlahla esithwalayo.
3) Indlela yokulawula amandla iyahluleka
Isizathu: Umfutho kawoyela awanele; uwoyela uqukethe uketshezi oluqandisayo; ivalvu yokuphuma kawoyela yendlela yokulawula ingcolile futhi ivinjiwe.
Ukususwa: Thola isizathu sokucindezela okuphansi kukawoyela bese ulungisa ukucindezela kukawoyela; fudumeza uwoyela ekhabetheni isikhathi eside; hlanza isekethe kawoyela kanye nevalvu kawoyela ukuze isekethe kawoyela ivuleke.
4) Izinga lokushisa lokukhipha ugesi liphezulu kakhulu
Izizathu: umthwalo omkhulu; ivolumu enkulu kakhulu yokuvula; i-valve yokukhipha umoya kanye ne-gasket eyonakele; ukushisa okukhulu kokudonsa; ukupholisa kwesilinda okungekuhle.
Ukususa: nciphisa umthwalo; lungisa indawo evulekile nge-gasket yesilinda; shintsha ipuleti lomkhawulo noma i-gasket ngemva kokuhlola; khulisa inani loketshezi; khulisa inani lamanzi apholile.
5) Izinga lokushisa lokukhipha ugesi liphansi kakhulu
Izizathu: i-compressor imunca uketshezi; i-expansion valve inikeza uketshezi oluningi kakhulu; umthwalo wokupholisa awanele; iqhwa le-evaporator lijiyile kakhulu.
Ukususa: nciphisa ukuvulwa kwevalvu yokumunca; lungisa uketshezi ukuze wenze ukushisa okukhulu komoya obuyayo phakathi kuka-5 no-10; lungisa umthwalo; shanela noma ugeze iqhwa njalo.
6) Umfutho wokukhipha ugesi uphezulu kakhulu
Isizathu: Inkinga enkulu yi-condenser, njengegesi engavundisi umoya ohlelweni; i-valve yamanzi δ ivuliwe noma ukuvulwa kwayo akukukhulu, umfutho wamanzi uphansi kakhulu ukubangela amanzi anganele noma izinga lokushisa lamanzi liphezulu kakhulu; i-condenser fan epholile emoyeni δ ivuliwe noma ivolumu yomoya ayanele; Ukushaja okukhulu kwesiqandisi (uma kungekho receiver ewuketshezi); Ukungcola okuningi kakhulu ku-condenser; I-compressor exhaust valve δ ivulwa kakhulu} Ipayipi lokukhipha umoya alibushelelezi.
Ukususa: khipha umoya ekugcineni kokukhipha umoya okunomfutho ophezulu; vula ivalvu yamanzi ukuze wandise umfutho wamanzi; vula ifeni ukuze unciphise ukumelana nomoya; susa isiqandisi esiningi; hlanza i-condenser futhi unake ikhwalithi yamanzi; vula ivalvu yokukhipha umoya; sula ipayipi lokukhipha umoya.
7) Umfutho wokukhipha ugesi uphansi kakhulu
Izizathu: Ukunganeli kwesiqandisi noma ukuvuza; ukuvuza komoya okuvela ku-valve yokukhipha umoya; umthamo wamanzi okupholisa ngokweqile, izinga lokushisa eliphansi lamanzi, kanye nokulawulwa kwamandla okungafanele.
Ukususwa: ukutholwa kokuvuza nokususwa kokuvuza, ukuphinda kufakwe isiqandisi; ukulungiswa noma ukushintshwa kwezingcezu zamavalvu; ukunciphisa amanzi okupholisa; ukulungiswa kwamadivayisi alawula amandla
8) Ukucindezela okumanzi (isando soketshezi)
Izizathu: Izinga loketshezi lwe-evaporator liphezulu kakhulu; umthwalo mkhulu kakhulu; ivalvu yokumunca ivulwa ngokushesha kakhulu.
Ukususa: lungisa ivalvu yokuphakelwa koketshezi; lungisa umthwalo (lungisa idivayisi yokulungisa amandla); ivalvu yokumunca kufanele ivulwe kancane, futhi kufanele ivalwe uma kukhona isando soketshezi.
9) Umfutho kawoyela uphakeme kakhulu
Isizathu: Ukulungiswa okungalungile komfutho kawoyela; ipayipi likawoyela elibi; igeyiji yomfutho kawoyela engafanele.
Ikhambi: lungisa kabusha ivalvu yokucindezela uwoyela (phumuza isiphethu); hlola bese uhlanza ipayipi likawoyela; shintsha igeyiji yokucindezela
10) Umfutho kawoyela uphansi kakhulu
Izimbangela: Ubuningi bamafutha obunganele; ukulungiswa okungafanele; isihlungi samafutha esivalekile noma indawo yokungena yamafutha evalekile; ipompo yamafutha egugile; ukusebenza kwe-vacuum (i-evaporator).
Ikhambi: engeza uwoyela; lungisa ivalvu elawula umfutho kawoyela} susa bese uhlanza, susa ukuvaleka; lungisa iphampu kawoyela; lungisa ukusebenza ukuze wenze umfutho we-crankcase ube phezulu kunomfutho womoya.
11) Izinga lokushisa likawoyela liphezulu kakhulu
Izizathu: izinga lokushisa lokukhipha umoya liphezulu kakhulu; ukupholisa uwoyela akukuhle; indawo yokuhlanganisa incane kakhulu.
Ukususwa: Xazulula imbangela yokucindezela okukhulu kokukhipha umoya; wandise inani lamanzi apholile; lungisa indawo evulekile.
12) Ukushisa ngokweqile kwenjini
Izizathu: i-voltage ephansi, okuholela ekushiseni okukhulu; ukugcotshwa okubi; ukusebenza ngokweqile; igesi engavundisi ohlelweni; ukulimala kokufakwa kokushisa kwe-electrical winding.
Ukususa: hlola imbangela ye-voltage ephansi bese uyisusa; hlola uhlelo lokugcoba bese uluxazulula; nciphisa ukusebenza komthwalo; khipha igesi engavundi; hlola noma shintsha injini.
Isikhathi sokuthunyelwe: Mashi-24-2023