Diesel swirl dampers. Dambudziko rinogona kuparadza injini
Swirl flaps mhinduro inoshandiswa mune dzakawanda njanji injini dzedhiziri. Mhepo mhirizhonga iyo inogadzira muhurongwa hwekudyara pamberi pemavharuvhu ekutora inobatsira iyo yekupisa maitiro pakaderera revs. Nekuda kweizvozvo, gasi rekuburitsa rinofanira kuve rakachena, riine yakaderera yenitrogen oxides.
Yakawanda dzidziso, iyo ingangove inoenderana neicho chaicho, kana chete zvese zviri muinjini zvaive zvakakwana uye zvakachena. Sezvo mutemo, mavharuvhu akaiswa paaxis anoshandura kona yavo yekuisa zvichienderana nekumhanya kweinjini - pazasi anovharwa kuitira kuti mhepo shoma ipinde mumacylinders, asi iwo akamonyoroka zvinoenderana, uye kumusoro anofanira kuvhurika. kuitira kuti injini "inofema" zvizere. Nehurombo, mudziyo uyu unoshanda pasi pemamiriro ezvinhu akashata uye saka unowanzo kukundikana. Kazhinji ivo vanosanganisira kuvharira mavharuvhu nekuda kweakaunganidzwa soot kana kunyange kuaparadzanisa kubva kune fasteners.
Chiratidzo chakajairika chekutadza kweflap yakanamatira panzvimbo yakazaruka, "pasi" yejini haina simba, i.e. kutozosvikira turbocharger yasvika painooneka yakakwira dhizaini. Semagumo kuwedzera kwemazinga e soot mumagasi emhepoUye pavanodzokera kunotora kuburikidza neEGR valve, zvimwe zvinosvibisa zvinounganidza muhurongwa hwekudya. Naizvozvo, muunganidzi - atove akasviba - anova akasviba kunyange nekukurumidza.
Kana ma throttles akavharwa, unogona kusangana nekudonha kwesimba pakakwirira RPMs sezvo mweya mudiki wakawandisa uri kudhonzwa mumasilinda. Ipapo mwero wesoti muhurongwa unowedzerawo. Nehurombo, kuwedzera kweutsi hwekuburitsa, zvisinei nekumhanya, kune mimwe mhedzisiro nenzira yekukurumidza. exhaust system kupfeka (DPF sefa) uye turbocharger.
Sezvo mutemo, zviratidzo zvakadaro zvinoonekwa mushure mekumhanya kweanenge 100-2005 km. km, kunyangwe vagadziri veinjini vakazoziva dambudziko uye vakavandudza akawanda magadzirirwo mushure me'90. dambudziko rakazonyanya kuipa apo injini dzekutanga dzenjanji dzedhiziri dzekupera kwema47 dzakatanga kutadza kushanda zvakanaka. Iyi ndiyo mamiriro ezvinhu aiwanzomuka apo zviputi, nekuda kwekusagadzikana kwakashata mune zvakawanda, zvakaputsika ndokuwira zvakadzika mukati megadziriro yekutora, zvichipesana nevhavha yekutora, uye kunyange mushure mekuputsika vakaguma muhumburumbira. Ikoko aiwanzokuvadzwa zvakakomba. Injini dzaive panjodzi yechiitiko ichi dzaive M57 neM1.9 kubva kuBMW uye 2.4 uye 1.9 JTD kubva kuFiat uye CDTi mapatya kubva kuOpel.
Nyanzvi dzinokurudzira - bvisa maflaps!
Kunyangwe ichiita seine nharo nekuda kwekuchena kwemagasi ekupedza, makanika anobata neinjini dzedhiziri zuva nezuva anenge achibvumirana anokurudzira kubvisa maflaps. Inosanganisira kushandisa plugs panzvimbo yavo yekumisikidza uye / kana kumisa kushanda kwavo mumotokari controller. Nyanzvi dzemadhiziri akakurumbira dzinovimbisa izvozvo kusavapo kwe swirl flaps hakukanganisa kushanda uye maitiro ejini. Izvi zvinonakidza nekuti kukiya maflaps munzvimbo yakavhurika kunokanganisa yakaderera rpm renji, saka kuvepo kwavo chaiko mumamiriro ezvinhu aya kunoita sekudikanwa. Nokudaro, mune dzimwe injini, pamwe chete nekubviswa kwezviputi, zvinokurudzirwa kurongazve mamepu ari mutongi.
Uyezve, madhiziri ane mileage yakakwira anotova nekunatsiridza kwemhando yemagasi ekupedza (utsi hushoma) mushure mekubvisa madhamu. Iyi ndeimwe yemhinduro dzakati wandei dzinoshandiswa muinjini dzedhiziri dzemazuva ano dzinokanganisa kunaka kwegasi, asi kusvika kune imwe nzvimbo (yakaderera mileage). Nekufamba kwenguva, injini dzisina mhinduro dzakasimba dzinongomhanya zvirinani uye kuita zvirinani.
Kana kuti zvimwe kutsiva?
Anenge makore gumi apfuura, uku kwaive kugadzirisa kunodhura nekuti manifolds aingopihwa sezvikamu zvefekitori kunenge PLN zviuru zviviri chimwe nechimwe. Pamainjini eV2000, dzimwe nguva maviri anoda kutsiviwa. Nhasi, mamwe makambani anopa muunganidzi patsva kana kutsiva kwemazana mashoma zł, uye kunyange damper kutsiva (zvinonzi regeneration kits) zvakaonekwa pamusika. Mitengo yavo idiki, inenge 6-100 zł per set.
Mamiriro ezvinhu aya anoita kuti kugadziriswa kwemadampers (kudzokororwa kwavo kana kutsiviwa kwemuunganidzi wese) kusazonyanya kudhura, uye saka kwakaringana. Nekudaro, hapana humbowo hwekuti kuisa nyowani, inoshanda madhamu painjini ine yakakwira mileage, uye saka kazhinji yatove yakasvibiswa mukati, inovandudza nzira yekupisa uye nekudaro kuchena kwemagasi ekupedza. Zvakangodaro, kuve neakazara fekitori injini kwakakosha kana nekuda kwechikonzero ichi. Sezvakarongwa nemugadziri wayo.
