Kupanga Dizilo Jenereta Exhaust Gasi Turbocharger

Majenereta a dizilo ali ndi ma turbocharger pa injini kuti apititse patsogolo mphamvu zamagawo awo.Amapangidwa ndi zigawo zazikulu monga turbine casing, casing wapakatikati, compressor casing, rotor thupi ndi mayendedwe oyandama.Chophimba cha turbine chimalumikizidwa ndi chitoliro chotulutsa injini.Kulowera kwa compressor casing kumalumikizidwa ndi njira ya mpweya ya fyuluta ya mpweya, pomwe chotuluka chimatsogolera ku silinda ya injini.The diffuser wa kompresa amapangidwa ndi kusiyana pakati pa kompresa casing ndi casing wapakatikati.

Thupi la rotor limakhala ndi shaft ya rotor, impeller ya compressor ndi turbine, yomwe imalumikizidwa pa shaft ya rotor.Choponderetsa cha kompresa ndi choponyera cha aluminium-golide ndipo chimakhazikika pa shaft ya rotor ndi nati.Thupi la rotor liyenera kufufuzidwa kuti likhale lokhazikika komanso lokhazikika lisanakhazikitsidwe mu supercharger, ndipo digiri yake yosagwirizana imaloledwa kukhala mkati mwamtundu wina.

Kuthamanga kwa rotor kwa turbine yotulutsa mpweya kumakhala kokwera kwambiri mpaka makumi masauzande osinthika, ndipo ma bere omwe amagwiritsidwa ntchito kwambiri pamakina ambiri sangathe kutsimikizira kuti rotor imagwira ntchito mwachangu.Ma bere oyandama amagwiritsidwa ntchito kwambiri pama radial turbocharger zotulutsa mpweya .Pali mipata pakati pa zoyandama zoyandama, shaft ya rotor ndi chipolopolo chapakati.Pamene tsinde la rotor likuzungulira pa liwiro lalikulu, mafuta odzola ndi kupanikizika kwina amadzaza mipata iwiri, kotero kuti zoyandama zoyandama zimazungulira mofanana ndi nthiti ya rotor mu mafilimu amkati ndi akunja a mafuta., koma liwiro lake lozungulira ndilotsika kwambiri kuposa liwiro la rotor, kotero kuti liwiro laling'ono lachibale lokhala ndi dzenje lokhala ndi dzenje ndi rotor shaft limachepetsedwa kwambiri.Chifukwa cha filimu yamafuta awiri-wosanjikiza, kuziziritsa kwawiri-wosanjikiza komanso kunyowa kwapawiri kumatha kupangidwa.Choncho, kunyamula zoyandama ali ndi ubwino wa ntchito odalirika pansi liwiro mkulu ndi katundu kuwala, kuchepetsa kugwedezeka kwa rotor thupi, ndi processing yabwino ndi disassembly.

Mafuta opaka mafuta omwe amafunidwa ndi turbocharger ya gasi amachokera munjira yayikulu yamafuta a injini.Ikasefedwanso ndi fyuluta yabwino, imalowa mu chipolopolo chapakatikati cha supercharger, ndikubwerera ku crankcase kudzera munjira yotsika yamafuta kuti ipangitse kuzungulira kosalekeza kwa msewu wamafuta opaka mafuta.

Pofuna kupewa mpweya woponderezedwa wa kompresa ndi mpweya wotulutsa mpweya wa turbine kuti usalowe m'malo apakati, zomwe zimapangitsa kuchepa kwamphamvu kwambiri komanso mphamvu ya turbine, komanso chikoka cha kutentha kwambiri kwa gasi wotulutsa pamagetsi. , chipangizo chosindikizira chimaperekedwa mu mpweya wotulutsa mpweya wa turbocharger, ndi compressor impeller Mphete yosindikizira ya rabara yooneka ngati O ndi mbale yosindikizira mpweya imayikidwa pakati pa casing yapakati ndi rotor shaft;mphete yosindikizira imayikidwa pakati pa shaft ya rotor ndi casing yapakatikati.Kuphatikiza apo, pofuna kupewa mafuta opaka mafuta kuti asalowe mu compressor, baffle yamafuta imayikidwanso pa shaft ya rotor kumapeto kwa compressor.

Chishango cha kutentha chimayikidwanso pakati pa casing yapakatikati ndi choyikapo cha turbine kuti muchepetse zotsatira zoyipa za gasi wotulutsa kutentha kwambiri pamafuta opaka mafuta.Kuziziritsa kwa exhaust gas turbocharger nthawi zambiri kumakhala kuziziritsa kwachilengedwe kwa mpweya, komanso pakatikati pa chipolopolo pamakhala cholumikizira madzi.Njira yosavuta yolipirira injini ya dizilo yosakwera kwambiri ndikuyika chowonjezera choyenera, m'malo mwa mapaipi olowera ndi utsi, kuwonjezera kuchuluka kwamafuta, ndikuwonjezera gawo lamafuta opaka mafuta owonjezera.Zomangamanga zina zitha kuchotsedwa.kusintha.Zochita zasonyeza kuti mphamvu ya injini ya dizilo ikhoza kuwonjezeka ndi 20% mpaka 30%, ndipo mtundu wa utsi wotulutsa utsi ukhoza kusintha.

Kapangidwe ka utsi wa mpweya turbocharger kwa ma jenereta a dizilo ikufotokozedwa apa.Ndikukhulupirira kuti ikuthandizani.Dingbo Power ndi wopanga ma jenereta omwe amaphatikiza kupanga, kupereka, kutumiza ndi kukonza ma seti a jenereta a dizilo.Ukadaulo wotsogola wa supercharged intercooling, ma valve anayi ndiukadaulo wowongolera zamagetsi, magwiridwe antchito apamwamba, mawonekedwe ophatikizika, bungwe lolondola komanso loyaka mwachangu, kuyankha pompopompo, kunyamula mwamphamvu, nkhokwe yayikulu yamagetsi, mphamvu yamphamvu, kupulumutsa mphamvu ndi kuteteza chilengedwe, kwa omwe ali ndi malire. zida zamagetsi.Umisiri wamakina, migodi yamankhwala, mafakitale, mahotela, malo ogulitsa nyumba, masukulu, zipatala ndi mabizinesi ena ndi mabungwe amapereka chitetezo champhamvu, chokhazikika komanso chodalirika.