1,Umgaqo wokusebenzaye-piston compressor yi-cylinder, ivalve kunye ne-cylinder ye-reciprocating intshukumo yepiston eyenziwe ngumthamo womsebenzi oguquguqukayo ukugqiba. Ukuba awuwuthatheli ngqalelo umsebenzi wangempela wepiston compressor ilahleko yevolumu kunye nokulahleka kwamandla (oko kukuthi, inkqubo efanelekileyo yokusebenza), i-piston compressor crankshaft ngokujikeleza kweveki ukugqiba umsebenzi, inokwahlulwa ibe yinkqubo yokufunxa, ukucinezela kunye nokukhupha.
Inkqubo yocinezelo:i-piston ukusuka kwindawo esezantsi yokumisa intshukumo ephezulu, i-valve yokufunxa kunye nokukhupha kwi-valve evaliweyo, igesi kwi-cylinder evaliweyo ixinzelelwe, njengoko umthamo we-cylinder uyancipha ngokuthe ngcembe, uxinzelelo, ubushushu bonyuka ngokuthe ngcembe de i-cylinder gas ixinzelele kunye nokukhupha uxinzelelo olulinganayo. Inkqubo yoxinzelelo ngokuqhelekileyo ithathwa njengenkqubo ye-isentropic.
Inkqubo yokukhupha: i-piston iyaqhubeka ihambela phezulu, okubangela ukuba uxinzelelo lwegesi ye-cylinder lukhulu kunoxinzelelo lwe-exhaust, i-valve yokukhupha ivula, i-cylinder gas kwi-piston ukutyhala uxinzelelo oluphuma kwi-cylinder ukuya kumbhobho wokukhupha, de kube intshukumo yepiston ukuya kwindawo ephezulu yokumisa. Ngeli xesha, ngenxa ye-valve yokukhupha i-spring force kunye nendima yobunzima bevalve ngokwayo, ivalve yokukhupha ivale i-exhaust end.
2, izicelo piston compressor
Usetyenziso oluphambili: ugcino olubandayo kunye nokukhenkceza kunye nentengiso yefriji isebenzisa iicompressor zepiston zesemi-hermetic; izicelo ezincinci: ifriji yokuthengisa i-air conditioning.
Icompressor ye-semi-hermetic piston yogcino olubandayo luqhutywa yimoto enepali ezine, kwaye amandla ayo alinganisiweyo aphakathi kwama-60-600 KW. Inani leesilinda yi-2 - 8, ukuya kuthi ga kwi-12. 2, izicelo zepiston compressor
Ezona zicelo ziphambili: ukugcinwa okubandayo kunye nefriji kunye nemarike yokukhenkceza isebenzisa ngakumbi i-semi-hermetic piston compressor; izicelo ezincinci: ifriji yokuthengisa i-air conditioning.
I-semi-hermetic piston compressorngenxayokugcina ebandayoiqhutywa ngokubanzi yimoto enepali ezine, kwaye amandla ayo alinganisiweyo aphakathi kwama-60-600KW. Inani leesilinda yi-2 - 8, ukuya kwi-12.
3, iingenelo zepiston compressors
(1) Uxinzelelo olufunekayo lunokufumaneka kungakhathaliseki ukuba yiyiphi isantya sokuhamba, kunye noluhlu olubanzi lweengcinezelo zokukhupha ukuya kwi-320MPa (izicelo zamashishini) kunye ne-700MPa, (kwibhubhoratri).
(2) Umthamo womatshini omnye kulo naliphi na izinga lokuhamba ukuya kwi-500 m3 / min.
(3) Iimfuno zezinto eziphantsi kuluhlu loxinzelelo oluqhelekileyo, ubukhulu becala benziwe ngezinto eziqhelekileyo zentsimbi, kulula ukusetyenzwa kunye nexabiso eliphantsi ukwakha.
(4) Ukusebenza okuphezulu kwe-thermal, ngokubanzi iiyunithi ezinkulu kunye neziphakathi zinokufikelela malunga ne-0.7 ~ 0.85 ukusebenza kakuhle kwe-adiabatic.
(5) Ukulungelelaniswa okunamandla xa ulungelelanisa umthamo wegesi, oko kukuthi uluhlu lokukhupha lubanzi kwaye aluchatshazelwa luxinzelelo oluphezulu okanye oluphantsi, kwaye luyakwazi ukulungelelanisa uluhlu olubanzi loxinzelelo kunye neemfuno zevolumu yefriji.
(6) Ubunzima kunye neempawu zegesi zinempembelelo encinci ekusebenzeni kwecompressor, kwaye icompressor efanayo ingasetyenziselwa iigesi ezahlukeneyo.
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(8) iteknoloji yepiston compressor ikhulile ngakumbi, imveliso yokusetyenziswa kwamava aqokelelweyo.
4, izinto ezingeloncedo ngepiston compressors
(1) isakhiwo esintsonkothileyo kunye nesininzi, ukunxiba iinxalenye, indawo enkulu yomgangatho, utyalo-mali oluphezulu, umthwalo wokugcinwa komsebenzi, ukusetyenziswa komjikelo omfutshane, kodwa emva kwemizamo inokufikelela ngaphezu kweeyure ezingama-8000.
(2) Isantya asikho phezulu, umatshini mkhulu kwaye unzima, kwaye umthamo wokukhupha umatshini omnye ungaphantsi kwe-500 m3 / min.
(3) Ukungcangcazela ekusebenzeni komatshini.
(4) Ukukhupha igesi ayiqhubekiyo, ukuhamba komoya kune-pulsation, ekulula ukubangela ukungcangcazela kombhobho, ngokufuthi kubangela umonakalo kumnatha wombhobho okanye iinxalenye zomatshini ngenxa yokubethelwa komoya kunye ne-resonance kwiimeko ezinzulu.
(5) Ukulawulwa kokuhamba usebenzisa i-volume subsidised or bypass valves, nangona ilula, ilula kwaye inokwethenjelwa, kodwa ilahleko enkulu yamandla kunye nokunciphisa ukusebenza kakuhle ngexesha lokusebenza komthwalo.
(6) Iicompressor ezifakwe kwi-oyile ngeoyile kwigesi ekufuneka isuswe.
(7) Izityalo ezikhulu ezisebenzisa iiseti zecompressor ezininzi xa kukho abaqhubi abaninzi okanye ukuqina komsebenzi kuphezulu.
Ixesha lokuposa: Aug-03-2022