Ukwakhiwa kweGenereyitha ye-Diesel Exhaust Gas Turbocharger

Iijenereyitha ze-diesel zixhotyiswe ngee-turbocharger kwi-injini ukwenzela ukwandisa amandla eeyunithi zabo.Yenziwe ngamalungu aphambili afana ne-turbine casing, i-intermediate casing, i-compressor casing, umzimba we-rotor kunye neebheringi ezidadayo.Isingxobo se turbine siqhagamshelwe kumbhobho wokukhupha injini.I-inlet ye-compressor casing idibene ne-air passage ye-air filter, ngelixa i-outlet ikhokelela kwi-cylinder ye-injini.I-diffuser ye-compressor yenziwe yi-gap phakathi kwe-compressor casing kunye ne-intermediate casing.

Umzimba we-rotor uqukethe i-rotor shaft, i-compressor impeller kunye ne-turbine, edibeneyo kwi-rotor shaft.I-compressor impeller yi-aluminium-gold casting kwaye igxininiswe kwi-rotor shaft nge-nut.Umzimba we-rotor kufuneka uhlolwe ibhalansi ye-static kunye nebhalansi eguquguqukayo ngaphambi kokuba ifakwe kwi-supercharger, kwaye i-degree yayo engalinganiyo ivumelekile ukuba ibe phakathi koluhlu oluthile.

Isantya se-rotor ye-exhaust gas turbine iphezulu ngamashumi amawaka e-revolutions, kwaye iibheringi ezisetyenziswa ngokuqhelekileyo kumatshini jikelele azikwazi ukuqinisekisa ukuba i-rotor isebenza ngesantya esiphezulu.Iibheringi ezidadayo ziqhele ukusetyenziswa kwiradial khupha ii-turbocharger zerhasi .Kukho izikhewu phakathi kokuthwala okudadayo, i-rotor shaft kunye negobolondo eliphakathi.Xa i-rotor shaft ijikeleza ngesantya esiphezulu, ioli yokuthambisa ngoxinzelelo oluthile igcwalisa izithuba ezimbini, ukwenzela ukuba i-floating bear ijikeleze kwicala elifanayo kunye ne-rotor shaft kwiifilimu zeoli zangaphakathi nangaphandle., kodwa isantya sayo esijikelezayo siphantsi kakhulu kunesantya se-rotor, ukwenzela ukuba isantya esihambelanayo somgca wokuthwala ukuya kumngxuma wokuthwala kunye ne-rotor shaft iyancipha kakhulu.Ngenxa yefilimu yeoli ye-double-layer, ukupholisa i-double-layer cooling kunye ne-double-layer damping inokuveliswa.Ke ngoko, ukuthwala okudadayo kuneengenelo zokusebenza okuthembekileyo phantsi kwesantya esiphezulu kunye nomthwalo olula, ukunciphisa ukungcangcazela komzimba we-rotor, kunye nokusebenza ngokulula kunye nokuqhaqha.

I-oyile yokuthambisa efunwa yi-exhaust gas turbocharger ivela kwipaseji yeoli ephambili yenjini.Emva kokuba ihluzwe kwakhona ngesihluzo esihle, ingena kwiqokobhe eliphakathi le-supercharger, kwaye iqukuqelele ibuyele kwi-crankcase nge-oyile ephumayo esezantsi ukwenza umjikelo oqhubekayo wendlela yeoli yokuthambisa.

Ukuze kuthintelwe umoya ocinezelekileyo wecompressor kunye negesi ephumayo ye-injini yomoya ekuvuzeni kwi-casing ephakathi, okukhokelela ekunciphiseni kwefuthe le-supercharging kunye namandla e-injini yomoya, kunye nefuthe lobushushu obuphezulu begesi yokukhupha kwi-bearing. , isixhobo sokutywinwa sinikezelwa kwi-turbocharger yegesi yokukhupha, kunye ne-compressor impeller I-O-shaped rubber sealing ring kunye ne-air plate plate ifakwe phakathi kwe-casing ephakathi kunye ne-rotor shaft;indandatho yokutywina ifakwe phakathi kwe-rotor shaft kunye ne-casing ephakathi.Ukongezelela, ukwenzela ukukhusela ioli yokuthambisa ukuba ingene kwi-compressor, i-oil baffle nayo ifakwe kwi-rotor shaft ekupheleni kwe-compressor.

Isikhuselo sobushushu sikwafakwe phakathi kwendawo yokubeka ephakathi kunye nesingxobo se-injini yomoya ukunciphisa ifuthe elibi lobushushu obuphezulu berhasi yokukhupha kwi-oyile yokuthambisa.Ukupholisa i-exhaust gas turbocharger ngokubanzi kukupholisa umoya wendalo, kwaye kukwakho ne-interlayer yamanzi kwiqokobhe eliphakathi.Eyona ndlela ilula yokutshaja i-injini ye-diesel engatshajwanga kakhulu kukufakela i-supercharger efanelekileyo, endaweni ye-intake kunye ne-exhaust imibhobho, ukwandisa ngokufanelekileyo unikezelo lwe-oyile, kunye nokwandisa isekethi ye-oyile yokuthambisa i-supercharger.Ezinye izakhiwo zinokushiywa.utshintsho.Ukuziqhelanisa kubonise ukuba amandla e-injini ye-diesel anganyuswa nge-20% ukuya kwi-30%, kwaye umbala womsi wokukhupha ungaphuculwa.

Ulwakhiwo lwe-turbocharger yerhasi ephumayo ye iiseti generator diesel yaziswa apha.Ndiyathemba ukuba iya kukunceda.I-Dingbo Power ngumenzi wejenereyitha odibanisa uyilo, unikezelo, ugunyaziso kunye nokugcinwa kweeseti zejenereyitha yedizili.I-intercooling ene-supercharged, i-valve emine kunye neteknoloji yokulawula i-elektroniki, ukusebenza okuphezulu, ukuhlelwa kwe-compact, intlangano echanekileyo kunye neyokutsha ngokukhawuleza, ukusebenza kakuhle kwempendulo ngokukhawuleza, umthamo oqinileyo wokulayisha, ukugcinwa kwamandla amakhulu, amandla anamandla, ukonga amandla kunye nokukhuselwa kwendalo, kwabo banqongopheleyo. imithombo yamandla.Ubunjineli boomatshini, imigodi yeekhemikhali, iifektri, iihotele, i-real estate, izikolo, izibhedlele kunye namanye amashishini kunye namaziko abonelela ngokhuseleko lwamandla olukhuselekileyo, oluzinzileyo noluthembekileyo.