Mitundu 5 yosiyanasiyana ya ma turbocharger ndi iti?

Ma turbocharger amalola kuti masilindala aziyamwa mpweya wambiri ndi mafuta, zomwe zimapangitsa mphamvu zambiri. Mitundu 5 yosiyanasiyana ya ma turbocharger idapangidwa kuti izithandizira galimoto

Un turbocharger Uwu ndi makina osindikizira momwe turbine ya centrifugal imayendetsa gudumu la compressor kudzera pa shaft coaxial ndi iyo kuti ipanikizike mpweya. Dongosolo lamtunduwu nthawi zambiri limagwiritsidwa ntchito m'mainjini ena oyatsira mkati, onse dizilo ndi mafuta.

Momwe ikugwirira ntchito turbocharger?

El turbocharger Zimapangidwa ndi turbine yoyendetsedwa ndi mpweya wotulutsa mpweya wa injini yoyaka mkati, yomwe imayikidwa pa oxis yomwe centrifugal kompresa imakwezedwa, yomwe imatenga mpweya wam'mlengalenga mutadutsa fyuluta ya mpweya ndikuupanikiza kuti uperekedwe ku masilindala pamphamvu kwambiri. kuposa mumlengalenga.

M'mawu ena, ntchito turbocharger Pankhaniyi, ndi psinjika ya osakaniza mafuta ndi mpweya umene umalowetsedwa mu masilindala, kotero kuti injini alandire kuchuluka kwa osakaniza kuposa momwe angalandire mwa kuyamwa mu pistoni yekha. Njirayi imatchedwa supercharging ndipo imawonjezera mphamvu yagalimoto.

Komabe, pali mitundu yosiyanasiyana oyendetsa ndipo ngakhale onse ali ndi cholinga chofanana, ali ndi njira zosiyanasiyana zogwirira ntchito.

Choncho, apa tikuwuzani za mitundu isanu yosiyana turbocharger.

1.- turbocharger chisoti

Kugwira ntchito kwa screw compressor kumatengera ma rotor awiri (achimuna ndi aakazi) omwe amazungulira mofanana koma mosiyana; ndiko kuti, rotor wamwamuna amalowa m'kati mwa rotor yachikazi ndikupanga chipinda chomwe mpweya wolowamo umasonkhana.

Kenako amazungulira mkati mwa chinsalucho, kukakamiza mpweya kuchokera ku mbali imodzi kupita ku imzake, kuchititsa kuti uzizungulira m’ma propeller onse ndi kulunjika kudera loyang’anizana ndi kuyamwa, kumene kumakhala kuwonjezereka kwa kupanikizika chifukwa cha kuchepetsa danga. 

Kusamuka kosalekeza kwa zomangira kumaunjikira mpweya pamalo oponderezedwa mpaka kukakamizidwa kofunikirako, kenako mpweya umatulutsidwa munjira.

2.- turbocharger mpukutu

turbocharger pawiri mpukutu amafunikira kugawanika kwa turbine nyumba ndi kuchuluka kwa utsi komwe kumalumikiza masilindala olondola a injini ku mpukutu uliwonse.

Mwachitsanzo, mu injini ya 1 yamphamvu ndi dongosolo 3-4-2-1 kuwombera, masilindala 4 ndi 2 akhoza mphamvu injini turbo, pamene masilindala 3 ndi XNUMX akhoza mphamvu kusamutsidwa osiyana. Kapangidwe kameneka kamapereka mphamvu yosinthira mphamvu kuchokera ku mipweya yotulutsa mpweya kupita ku turbo ndipo imathandizira kutulutsa mpweya wochuluka, woyeretsa ku silinda iliyonse. Mphamvu zambiri zimatumizidwa ku turbine yotulutsa mphamvu, zomwe zikutanthauza mphamvu zambiri. 

3.- turbocharger pisitoni

Ichi ndi chimodzi mwa oyendetsa amadziwika ndipo amagwira ntchito pamene mpweya umalowetsedwa mu silinda kudzera pa pisitoni yoyendetsedwa ndi ndodo yolumikizira ndi crankshaft. Pistoni, yomwe imapanga kusuntha mobwerera, imakanikiza mpweya mkati mwa silinda ndikuutulutsa ukafika pakufunika kofunikira.

4.- turbocharger mizu

Mtundu uwu Zosintha Nthawi zambiri amapezeka m'magalimoto a dizilo, amakhala ndi magiya awiri omwe amapondereza mpweya kwinaku akuzungulira molunjika. 

5.- turbocharger zachabechabe

Este turbocharger Amagwiritsidwa ntchito m'magalimoto omwe sangathe kupanga vacuum yofunikira mu chitoliro cholowera, monga injini za jakisoni wolunjika, ma injini a turbo kapena ma injini okhala ndi ma valve actuation. 

Zomwe vacuum compressor imachita ndikuyamwa mpweya, kuupondereza, ndikuukakamiza kumutu wa silinda.

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