UMGAQO-NKQUBO WOKUGQIBELA

1. Xa kuthelekiswa nokuphindaphinda i-piston cessoressies, i-screw crawressies inoluhlu lweendlela eziluncedo ezifana nesantya esiphezulu, isisindo esikhanyayo, ivorunt encinci kunye nokudonsa amancinci.

I-2. I-Screat Refressor iCompressor ingenamsebenzi onyanzelekileyo amandla amanqam, umsebenzi oqinisekileyo wokulinganisa, umsebenzi ozinzileyo, ubunzulu obutsha, kunye nesiseko esincinci.

I-3. I-Crow Refressor yeGqwetha inolwazi olulula kunye nenani elincinci lamalungu. Akukho ndawo inxibe iimpahla ezinjengeeValves zomoya kunye namakhonkco episton. Inxalenye yayo ephambili, enje ngentsimbi nakwibheringi, inamandla aphezulu kwaye inxibe ukunganyangeki, kwaye ukusetyenziswa kwengqokelela kulula, ilondolozo lilula, kwaye kuyanceda ukufezekisa ngokwasemsebenzini.

4. Xa kuthelekiswa ne-compressor yesantya, i-screw compressoor ineempawu zokuhanjiswa kwegesi enyanzelekileyo, oko kukuthi, ukufuduswa kungachaphazelekanga kuxinzelelo lwe-disclege, kwaye akukho ntshukumo incinci xa ukufuduswa kuncinci. Kuluhlu lweemeko, ukusebenza kakuhle kusenokugcinwa phezulu.

I-5. I-valve yesilayidi isetyenziselwa uhlengahlengiso, elinokuqonda ukuhlengahlengiswa kwamandla.

I-6. I-Compressoor ayinantlonelo kwi-inaliti yolwelo, kwaye inokuthotyelwa yintsholongwane yeoyile, ibe phantsi koxinzelelo olufanayo, iqondo lobushushu lingaphantsi kakhulu kunelo lohlobo lwe-piston, ngoko ke umyinge wovavanyo lwenqanaba le-Piston, ngoko ke umyinge woxinzelelo lwe-Piston, umyinge wenqanaba le-Piston, umyinge wenqanaba lenqanaba le-Piston, ukuze umlinganiso wenqanaba le-Piston, ukuze umlinganiso wenqanaba le-Piston, umyinge wenqanaba le-Piston, umyinge wenqanaba lokulinganisa iphezulu.

7. Akukho mvo yeCACROCT, ke ngoko kwafuneka ukusebenza kakuhle.

Umgaqo oSebenzayo kunye nolwakhiwo lwe-screw compressoor:

1. Inkqubo yokuphefumla:

I-port scoction kwicala elinethatheni lohlobo lwesikhafu kufuneka lenziwe ukuze igumbi lokucinezelwa lingayifumana ngokupheleleyo i-moya, ngelixa i-screw air ilawulwa kuphela kukuvula kunye nokuvalwa kwevalve ebonakalayo. Xa i-rotor ijikeleza, indawo ye-toove ikhula kwindawo ephambili kunye ne-auxilicion rotors yeyona nto inkulu kakhulu xa ifikelela ekuvulekeni kodonga oluphezulu. Umoya uphelile ngokupheleleyo, kwaye xa isidima siphelile, i-Cooove Groove ikwimo yeVucuum. Xa ijika ikwindawo yokungena emoyeni, umoya ongaphandle wenziwe ngaphakathi kwaye uqukuqela ungene kwi-Toove Groove yeyona ndawo iphambili kunye ne-auxilic kwicala le-axial. Isikrelemnqa solondolozo lomoya we-cerpressor i-cerpressor yesondlo xa ugcwalisa i-Buroove i-Groove, indawo yokuphela kwecala le-rotor isuse emngxunyeni we-cioth, kwaye umoya ophakathi kwe-ceoroves itywinwe.

2. Ukuvala nokudlulisela inkqubo:

Xa i-riors encedisayo kunye ne-auxiliver ihanjwa, iincopho zezinyo zeyona rolori iphambili kunye nezincedisayo zitywinwe ngekreyithi, kwaye umoya utywinwe ngaphandle, oko kukuthi, [inkqubo yokutywina]. Ezi rotors zimbini ziyaqhubeka nokujikeleza, kwaye iRosts ye-Grooth Grooves inomdlalo kwisiphelo sokucanda, kwaye umphezulu ohambelana naye ngokuthe ngcembe uye kwisiphelo esiphelileyo.

I-3. Ukunyanzelwa kunye nenaliti ye-onaliti:

Ngexesha lenkqubo yokudlulisela, indawo yokufihla ngokuthe ngcembe ihamba esiphelweni, oko kukuthi, izinyo elikhula phakathi kwendawo yokunyibilikisa kunye ne-portuat yezinyo ngokuthe ngcembe inyanzeleka, kwaye i-Cointration inyuka ngokuthe ngcembe, kwaye inkqubo yokucinezelwa]. Ngelixa icinezela, ioyile inyibilikisiwe kwigumbi lokucinezelwa ngenxa yomahluko wokudibanisa nomoya wegumbi.

4. Inkqubo yokuphelisa:

Xa indawo yokuphela kwe-mesing ye-rotor ijika ikwazi ukunxibelelana ne-cheng gesing the thesstres, kwaye igesi ye-Deoth iqala ukupheliswa kweyona ndawo iphakamileyo ye-iro, oko kukuthi, inkqubo yokuphelisa igqityiwe. Kwangelo xesha, ubude bezinyo elipheleleyo phakathi kwendawo yokugquma ye-rotors kunye nokungena komoya kwi-cing kufikelela kubuninzi. Ixesha elide, inkqubo yayo yokuphefumla iyaqhubeka.

I-1. I-Crow Screensor evaliweyo

Umzimba wamkela i-pie-pielity yentsimbi yentsimbi enesakhiwo esincinci se-themerm; Umzimba wamkela ulwakhiwo lodonga oluphindwe kabini ngemijelo yokuphelisa ngaphakathi, enamandla aphezulu kunye nefuthe elilungileyo lokuncitshiswa; Imikhosi yangaphakathi nangaphandle yomzimba ilungelelene, ngaphandle kokuvula okanye ivaliwe okanye ivaliwe ingozi yoxinzelelo oluphezulu; Iqokobhe sisimo sentsimbi ngamandla aphezulu, imbonakalo entle kunye nobunzima bokukhanya. Ukwamkelwa okuthe nkqo, i-compressor ithatha indawo encinci, eyingenelo kulungiselelo lwentloko oluninzi lweChiller; Ukuthwala okusezantsi kubhaptizelwa kwitanki yeoyile, kwaye ukubekwa kutsho ngokufanelekileyo; Amandla e-axial ye-rotor incitshisiwe nge-50% xa kuthelekiswa nohlobo oluvaliweyo oluvaliweyo noluvulekileyo (i-shaft eqhelekileyo emsebenzini); Akukho mngcipheko we-proindover yemoto ethe tye, ukuthembeka okuphezulu; Kulumkele ukuphelelwa kwe-screw rotor, ivalve yesilayidi, ubunzima obuqhelekileyo ngokuchanekileyo, ukuphucula ukuthembeka; Inkqubo yendibano elungileyo. Uyilo lwe-pump elingenalo lwe-oyile, ukuze kungabikho kunqongophala kweoyile xa i-compressor iqhuba okanye ivaliwe. Ukuthwala okusezantsi kuntywiliselwa kwitanki yeoyile xa iyonke, kwaye i-order ephezulu yamkela ioli yombane; Imfuneko yoxinzelelo lwenkqubo yenkqubo iphantsi, kwaye inomsebenzi wokukhuselwa kwempahla ye-converte kwimeko ye-intergesing, ekuthinteleni ukungabikho kweyunithi yamaxesha onyaka.

Izinto ezingalunganga Ukongeza, ayinakupheliswa ngexesha lokwenza impazamo.

I-2. I-SEI-SCHECICATIC CORROROROROR

Imoto ipholile yi-spray engamanzi, amaqondo obushushu emoto aphantsi, kwaye ubomi benkonzo bude; I-compressor evulekileyo isebenzisa imoto epholileyo yemoto, amaqondo obushushu emoto aphezulu, echaphazela ubomi bemoto, kunye nendawo yokusebenza yegumbi lomatshini ihlwempu; Imoto ipholile yirhasi yokuphelisa, amaqondo obushushu emoto aphezulu kakhulu, ubomi bezithuthi bufutshane. Ngokubanzi, umahluko weoyile wangaphandle unento enkulu, kodwa ukulunga kwawo kuphezulu kakhulu; Umahluko owakhelwe-olwe-oyile udityaniswe ne-compressor, kwaye ivolumu yayo incinci, ke isiphumo sihlwempuzekile. Isiphumo sokwahlulahlula ioyile yokwahlulahlulahlulahlulahlulahlulahlulahlula-hlula kweoyile kunokufikelela kwi-99.999%, enokuqinisekisa ukuthanjiswa okuhle kwe-compressor phantsi kweemeko ezahlukeneyo zomsebenzi.

Nangona kunjalo, uhlobo lwe-plummer ye-scremmetic i-screwmer corressor ihamba ngesantya sokudluliselwa kwegiya, isantya siphezulu (malunga ne-12,000 RPM), i-RPM inkulu, kwaye ukuthembeka kulihlwempu.

I-3. Vula i-screw cinezer

Izibonelelo zeendlela zeyunithi evulekileyo zezi:

1) I-compressor yahlulwe kwiMoto, ukuze i-compressor ingasetyenziswa kuluhlu olubanzi;

2) I-compressor efanayo inokusetyenziswa kunye nefriji ezahlukeneyo. Ukongeza ekusebenziseni iingcali ze-hydrocarbon ze-hydrocarbn, i-ammonia inokusetyenziswa njengeefriji ngokutshintsha kwezinto zamanye;

I-3) I-Motors ezinamandla ahlukeneyo inokuxhotyiswa ngokweendaba ezahlukeneyo kunye neemeko zokusebenza.

I-4) Uhlobo oluvulekileyo lwahlulelwe kwisikrweqe esinye kunye ne-twin-screw

I-corressoor enye yesikrweqe iqulethe isikhafu se-cylindrical kunye ne-vili ezimbini ezilungelelaniswe ngenqwelomoya, ezifakwe kwi-cing. I-screw roove, i-cheng (isilinda) eludongeni lwangaphakathi kunye namazinyo e-Star Gear ayenza ivolumu evaliweyo. Amandla adluliselwa kwi-screw shaft, kwaye ivili lenkanyezi liqhutywa sisikrini ukuya kujikeleza. Irhasi (i-fluid esebenzayo) ingena kwi-screw groove kwigumbi lokufundela, kwaye likhutshelwe ngaphandle kwegumbi lokuphelisa kunye negumbi lokuphelisa emva kokucinezelwa. Indima yevili lenkanyezi ilingana nepiston ye-piston ye-piston icekeceke i-Piston. Xa amazinyo evili yevili lenkanyezi ye-screw Groove, ngokuthe chu ngokuthe ngcembe uyancipha kwaye irhasi icinezelwe.

UMGAQO-NKQUBO WOKUGQIBELA

Isikhafu se-compressor scressor enye sinemigodi ye-6, kwaye ivili lenkanyezi linamazinyo ali-11, alingana neesilinda ezi-6. I-chies ezimbini ze-vials mesh ene-screw grooves ngexesha elinye. Ke ngoko, ukujikeleza ngalunye kwesikali silingana nee-cylinds ezisebenzayo ezili-12.

Njengoko sonke sazi, screwressors. Ngokwembono yentengiso yezizwe ngezizwe, kwiminyaka engama-20 ukusuka ngo-1963 ukuya ku-1983, inqanaba lokukhula konyaka lokuthengisa i-Screpersor Intengiso yeScressoor emhlabeni yayingama-30%. Okwangoku, i-twin-scresswords i-Akhawunti ye-80% yeeCradiums eziphakathi kwiJapan, eYurophu naseMelika. Njengobuchwephesha-scresswork kunye ne-twin-screcin certeressors ngaphakathi kuluhlu olufanayo lokusebenza, ngokuthelekisa i-akhawunti ye-Akhawunti ye-Fricressors engaphezulu kwe-80% yentengiso ye-scressoor ye-scressoor ngenxa yetekhnoloji yabo elungileyo kunye nokuthenjwa okuphezulu. I-Akhawunti ye-SCRCIRSESS APRORDESS engaphantsi kwe-20%. Oku kulandelayo kukuthelekisa okufutshane kwezi ngcombulo zambini.

1. Ulwakhiwo

Isikere kunye nevili lenkanyezi ye-screwrer enye ye-screwres ye-screen rives, kunye ne-screw shaft kunye ne-Sheel yevili le-Start kufuneka igcinwe ithe nkqo kwindawo; I-rotors kunye nendoda ye-terw-scressor i-tricpressor ilingana nesibini sezibini zegiya, kwaye i-routs yendoda nebhinqileyo igcinwe iparallel. . Ngokwendlela yokuthetha, ukuchaneka kwentsebenzo phakathi kwesikrweqe kunye nevili lenkanyezi ye-compressoor kunzima ukuqinisekisa, ke ukuthembakala komatshini uphela kusezantsi kuneso se-twin-screw.

I-2. Indlela yokuqhuba

Zombini iintlobo zeengcinezelo zinokuqhagamshelwa ngokuthe ngqo kwimoto okanye eziqhutywa yibhanti yebhanti. Xa isantya se-Twin-Screstressor iphezulu, igiya ekhawulezileyo kufuneka inyuswe.

I-3. Indlela yokupholisa amandla

Iindlela zohlengahlengiso lomoya zala macebo mabini ngokusisiseko ziyafana, kuzo zombini ezinokuthi zibe nokuthathwa kohlengahlengiso oluqhubekayo lweValve yeSilayidi okanye uhlengahlengiso lweSitayile. Xa i-valve yesilayidi isetyenziselwa uhlengahlengiso, i-Twin-Scressoor ifuna ivalve yesilayidi yesilayidi, ngelixa i-slider ye-slide ifuna i-valve ezimbini zesilayidi ngaxeshanye, ke ukwakheka kuya kunzima kwaye ukuthembeka kuyashukuma.

I-4. Ixabiso lemveliso

I-compressor ye-screwrer enye: Iibherings eziqhelekileyo zingasetyenziselwa ukutyhila amavili kunye neebheri zamavili, kwaye iindleko zokwenza ziphantsi.

I-Twin-screpersor iCorressoor: Ngenxa yomthwalo omkhulu kwi-rootors ezimbini, kufuneka isebenzise iibherings eziphezulu, kwaye iindleko zokwenza izinto ziphezulu.

I-5. Ukuthembeka

I-compressor eyodwa ye-screwres Ukongeza kwiimfuno eziphezulu zezinto zesondo lenkanyezi, ivili lenkanyezi kufuneka itshintshwe rhoqo.

I-Twin-screwress compressor: Akukho macandelo enxibe i-Twin-Scressor Procressoor, kwaye ixesha lokuqhuba elinokufunyanwa lifikelela kwiiyure ezingama-40,000 ukuya kwi-80,000 yeeyure.

I-6. Indibano kunye nolondolozo

Ukusukela ishaphu ye-screw kunye ne-shaft yevili le-screpress ye-screwsion kufuneka igcinwe ithe nkqo kwindawo, i-Axial kunye ne-Axial kunye neNdawo yokuCwangcisa i-Accover iphezulu kakhulu kunelo le-twin-scressoor.

Ezona zinto ziphambili zeyunithi evulekileyo zezi:

(1) Itywina leShaft kulula ukuvuza, nto leyo yento egcinwe rhoqo ngabasebenzisi;

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I-4, i-tricressoor ye-4

Isakhiwo sejometri esahlukileyo se-gemetric ye-gemetric ezintathu igqiba ukuba inomgangatho ophantsi wokuvuza kune-compressor ephindwe kabini; I-coctoressor ye-rotor yontathu inokunciphisa kakhulu umthwalo kwindawo yokuzala; Ukuncitshiswa komthwalo oziphetheyo unyusa indawo yokuphelisa, ngaloo nto iphucula ukusebenza; Kubaluleke kakhulu ukunciphisa iyunithi yokuvuza phantsi kwayo nayiphi na imeko yomthwalo, ngakumbi xa isebenza phantsi kwemeko yomthwalo, impembelelo inkulu ngakumbi.

Layisha imimiselo: Xa inkqubo itshintsha, iSamersor iphendula ngokukhawuleza, kwaye umlawuli uphendula, kwaye umlawuli wenza ukubalwa, ukuze alawule ngokukhawuleza; Ukuzilawula akupheleli ngabangenela, kukhokela i-vanes, i-sonesned valves kunye neevalves zesilayidi, kwaye kunokuba ngqo, ngokukhawuleza kwaye wenzelwe ngokuthe ngqo.