Injector kana carburetor? Chii chiri nani?

Injector kana carburetor? Chii chiri nani? Mubvunzo uyu wakabvunzwa nepamusoro pemudziri wose. Muchikamu chino tichakuudza kuti injini inoshanda sei, chii chakaipa uye zvigaro zvayo uye kuti zvakasiyana sei ne carburetor. Ichokwadi here kuti kushandiswa kwemhepo yakaderera yepamusoro kunotungamirira kukundikana kwejini kuburikidza nejakujai?
Izwi rokuti "injector" rakauya kwatiri kubva muChirungu. Inoshandurwa se "injector". Izwi rinoshandiswa kuzivikanwa "injector power system" rinoreva kugoverwa kwemafuta emafuta kana zvakananga kumajikisi kana kuti kudha zvakasiyana-siyana. Iye zvino anenge motokari dzose dzakagadzirirwa masimba emasimba akadaro. Nokudaro, mubvunzo "chinonzi carburetor chiri nani" chinopiwa chete nevatenzi vemotokari yekare (mamwe mavara eVAZ, UAZ, uyewo AZLK).

Chii chiri nani?

Pamberi pacho, vaifarira motokari havana kufunga nezvezvakanaka - injector kana carburetor. Injini dzokutanga ine injection system yakaonekwa kunyange yakapfuura kupfuura makatekiti akareruka. Asi kwenguva yakareba ivo vakanga vasina kushandiswa nekuda kwekukwirira kwakawanda kwekugadzira. Muma1960, yakave yakakosha kuderedza utsvina hwekudzima gasi sezvakaita , izvo zvakaguma nekuiswa kwemajeri ekuisira injini mumakumbo emotokari. Pakutanga izvi zvaive zviri nyore mashandisiro maitiro. Mavari, chiyero chepetroli yakakonzerwa zvakananga nekuwanda kwemhepo yakasvinudzwa . Asi nekufambira mberi kwekugadzirwa kwemagetsi, magetsi emagetsi akatsiviwa nemagetsi. Iye zvino vakagadzirirwa nehuwandu hwemotokari dzedzimwe nyika, dzinoshandiswa munyika yedu.
Iyo yakajeka yemagetsi ehurumende inosanganisira magetsi-petrol pump, magetsi ekugadzirisa unit, mutungamiriri wezvinetso; Kutora masvikiro e-antifreeze (kana kuti kunotonhora), kona yekutenderera kwe throttle uye nekukurumidza kwechikwata chekanyoro; Uye zvakare, chaizvoizvo, injector yemotokari pachayo. Nzira dzejojo dzemotokari dzemazuva ano dzakanyanya kuoma, nokuti kuwana injini yemotokari dzakanaka, dunhu remagetsi rinosanganisira zvinhu zvakasiyana-siyana uye masvikiro-chinokonzera, shanje ye lambda, inopisa inopisa yezuva uye inogunzva sensor.

Ndeipi zvirongwa zvokujova

Injector kana carburetor? Chokutanga tichawana kuti ndedzipi zvirongwa zvejojo dziripo. Zvichienderana nechinzvimbo chekugovera mafuta uye nhamba ye injectors, injection systems ndeye mitatu: multi-point, single-point and direct. I-single-point system inotarisa kuvapo kweiyo imwe injector, iyo iri panzvimbo yenharabori. Muchikamu chema-multi-point, cyilinda imwe yeIIC ine bhudzi yayo pachake, iyo inopa mafuta kune anounganidza pedyo nemagetsi. Uye mumagadzirirwo matsva, injini inopa mafuta, kufanana nejini dizeli, zvakananga kumajikisi.
Ndeupi musiyano pakati pe carburetor uye injector?

Injection systems dzinobatsira zvakasiyana-siyana: kuderedzwa kwehuwandu hwezvinokonzerwa nehuwandu hwehupfumi (zvichienderana nemutengo chaiyo we peteroli), kuwedzera kwehupfumi, kusimbiswa kwepamusoro-kutaridzika kwemamiriro emotokari. Uyezve, motokari yakashanda yakashanda ine injection system inotanga kutanga zvinyorwa, izvo zvisingatarisiri nekupisa. Anoshandawo zvakawedzerwa zvakasimba uye zvishoma nezvishoma. Saka chii chaunosarudza - injector kana carburetor?

Pane zvinokanganisa kune injini here?

Ikoko mune injector uye zvinokanganisa. Chokutanga, izvi zvakakosha zvekugadzirisa uye huwandu hwepetori, mutengo unodhura wezvikamu zvepakati uye kugadzirisa. Saka, kana paine chido chekuisa chinangwa chejojo, varimi vakawanda vanoyeuka gororetor neshoko rine mutsa.

Chechipiri, ruzivo rweInjected ICE rinowanzoenderana nehuwandu hweiyo petroli inoshandiswa. Iye zvino mafuta, anotengeswa mune dzimwe nzvimbo dzeRussia, ane zvinhu zvakasiyana-siyana zvezvinokonzera kushandiswa kwemajini, makemikari, marangi, izvo zvinogona kupfupisa upenyu hwejini. Kuwedzera hupenyu hwaro hwebasa, zvakakosha kugadzirisa zvinokonzera injectors - inenge mamiriyoni makumi maviri nezviviri. Kana zvisina kudaro vanogona kunge vakanyanyisa zvokuti kusashamba kuchabatsira.