Mitsubishi 4n14 injini
Zviri mukati
Yakaremara vhezheni yakakopwa kubva kuEuropean injini dzedhiziri, iyo yakaiswa parori yeL200 kwemakore maviri apfuura. Iyi injini ine piezo jekiseni uye inoshanduka geometry turbine.
Tsanangudzo Yakakosha
Injini ye4n14 ndiyo dhiziri inosarudzwa nevatyairi veRussia vazhinji nekuda kwekusimba kwehupfumi. Zvisinei, hapana tarisiro inoonekwa pagwenya idzva remagetsi, sezvo injini yakapfava uye inonzwira tsitsi kune mafuta akaipa. Uye chii chiripo chekushamisika - iyo yese dhizaini yakagadziridzwa kune yemazuva ano Euro-5 zviyero. Mhedzisiro yacho yaive injini yakaoma, isingatarisike isingagone kugara isina kugadziriswa kune 100th kilometer mark.
Nhasi yave tsika kugadzira injini dzinongotaridzika kupenya uye hupfumi. Muchokwadi, mushure menguva yewaranti, zvakanyanya kuoma uye zvinodhura kuzvigadzirisa kana kuzvishandisa. Kuvimbika rudzii kwatiri kutaura nezvako pano?
Zvekare, nekuda kwefashoni nyowani, 8-kumhanya otomatiki transmission inobatanidzwa neinjini. Funga nezvazvo, 8 kumhanya - nei yakawanda kudaro? Iyo inorova zvekurasa, imwe mhando yezvinhu zvevatengi zveChinese. Zvinoenderana nenhamba, vane zana vanonyanya kushomeka pakati peakawanda-kumhanya otomatiki transmissions, uye izvi hazvishamise.
Zvinoitika kuti 4n14 imota isingawanzo, yakaoma, inodhura uye isingavimbike? Ehe, mota dzakashongedzerwa nayo dzinozorasikirwa zvakanyanya kukosha mushure meimwe inotevera waranti yekugadzirisa. Uyewo mafuta edu edhiziri, Russian, anouraya injini dzeJapan dzakasimba - 4d56, 4m40.
Technical specifications
| Injini yekumhanyisa, cubic cm | 2267 |
| Simba rakakura, hp | 148 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 360(37)/2750 |
| Mafuta anoshandiswa | Diesel mafuta |
| Mafuta anoshandiswa, l / 100 km | 7.7 |
| mhando yeinjini | mumutsara, 4-humburumbira, DOHC |
| Wedzera. Injini ruzivo | Zvakajairika Rail |
| CO2 kubuda mu g / km | 199 |
| Cylinder dhayamita, mm | 86 |
| Huwandu mavharuvhu pa humburumbira | 4 |
| Simba rakakura, hp (kW) paRpm | 148(109)/3500 |
| Iyo nzira yekushandura vhoriyamu yemasilindiri | kwete |
| Supercharger | Turbine |
| Kutanga-kumisa system | kwete |
| Kukanganiswa kwehuwandu | 14.9 |
| Kurohwa kwepisitoni, mm | 97.6 |
| Cars | Delica, L200 |
Matambudziko
Iyo 4n14 injini inyowani, saka haisati yawana wongororo dzakawanda. Nekudaro, zvave kutogoneka kutora dzimwe mhedziso nekudzidza maitiro ayo ekugadzira.
- Majekiseni ePiezo anoonekwa sehunyanzvi hwekuvandudza tekinoroji iyo yakakurumidza kuputika munyika yeinjini. Vanoshanda kanokwana ka 4 pane akajairwa emagetsi emagetsi, asi vanokundikana nekukasira.
Diesel piezo injector - Turbine ine shanduko geometry yakafukidzwa nesoti nekukurumidza, jamu panguva yekushanda.
- EGR vharafu - kashoma inosvika 50 zviuru zvemakiromita emotokari. Kutsvaira valve mushure me 15 zviuru zvemakiromita kunokurudzirwa nemugadziri.
- Maivek - iyo inozivikanwa Mitsubishi sisitimu yezvikamu zvinogadziriswa inoshanda zvakanaka chete panguva iripo, kwenguva iripo. Mushure maizvozvi, kupindira kwakakodzera munguva inodiwa.
- Common Rail inodhura sisitimu ine maburi anodzorwa nemagetsi. Muchidimbu, zana idzva, asi kune rumwe rutivi, iyo injector yakajairwa inotaridzika nyore uye yakavimbika.
- Cheni yenguva, yatova painjini itsva ye4m41, yakaratidza pachena kuti mumakore achangopfuura yave ichinyanya kuipa. Chishandiso chemakumi manomwe ezviuru zvemakiromita kune simbi drive, munoona, zvakanaka, haina kusimba! Uyezve, injini inofanira kubviswa kana ichitsiva, saka sei vasina kuisa bhanhire pakarepo.
- Sefa yakasanganiswa nezvinokonzeresa ndeimwe nzira yakanyanyisa, zvinoreva kuti haizogara kwenguva refu.
Piezo majekiseni
Izvo zvakanaka uye zvakarurama kutaurwa: izvo zvakanakira mainjiniya zvakaipa kune anokiya. Izvi zvinongova nezve piezo injectors, kugadzirisa iyo inotyisa chaiyo yevashandi vekugadzira motokari. Nhasi, majekiseni epiezo ari kuwedzera kushandiswa muCommon Rail masisitimu pamainjini edhiziri. Ivo vari kusundwa nevagadziri vakatora maturusi epamusoro-tekinoroji ekugadzirisa zvakanaka injini yekupisa yemukati. Asi vanamakanika nevaridzi vemotokari vanoguma vava neboka rematambudziko emari neunyanzvi anonetsa kugadzirisa.
Panzvimbo pemagineti emagetsi ane musimboti unofamba, piezo injector inopihwa chinhu chakakosha muchimiro chesquare column. Mune mamwe mazwi, iyi seti yemapuleti eceramic akaturikidzana pamusoro peumwe uye akatengeswa, umo, pasi pesimba rezvino, piezoelectric effect inoitika. Iyo yakagadzirwa piezo injector ndeyepasi rose, inokwanisa kushandura urefu hwayo munguva pfupi, nekudaro ichiita pavhavhavha yekudzora. Kuenzaniswa nejekiseni rinowanzoitwa, uku ndiko kuwedzera kwekukurumidza kwekupindura ne 0,4 ms, simba guru pavhavha uye kururamisa kwepamusoro kwekucheka kwemafuta. Mushoko rimwe chete, dzidziso imwe chete pluses.
Ikozvino kune cons. Kubva pakuona kwebasa, dambudziko guru repiezo injectors ndiro dambudziko guru rekugadzirisa kwavo. Mukuwedzera, izvi zvinhu zvinonyanya kuoma izvo zvinotarisana nekuderera kuduku kwehutano hwemafuta edhiziri. Kugara uchidururira mafuta akanaka nehupamhi hwekucheneswa pazviteshi zvegesi muRussia hazvigoneke, saka, mushure memazana emakiromita zviuru, mota dzine system yakadaro dzinogadziriswa.
Iyo yese yekutsiva sarudzo iri kutariswa zvakare. Asi pano, zvakare, hapana chakanaka kune veRussia - itsva piezo injectors inodhura zvikuru. Iyo inonyanya kukanganiswa yekubatanidza mupiezo injector system ivhavhavha yekudzora, kukundikana kwayo kunotyisidzira kukuvadza jekiseni rese.
Turbine ine variable geometry
Musiyano uripo pakati peyakajairwa turbine uye musiyano ine inosiyana geometry ndeyekuti, kana ichienzaniswa neyechinyakare, chikamu chiri pavhiri inlet chinoshandurwa pano. Izvi zvinoitirwa chinangwa chega chekuwedzera simba returbine pamutoro wakapihwa.
Injini ine turbine yakadaro ine yakanyanya kudzvinyirira. Supercharging inodzorwa nedhiraivha, vacuum regulator uye stepper mota.
Mumusimboti, iyo inoshanduka geometry turbine inoonekwa seimwe yeakanakisa turbocharging masisitimu mune renji. Zviri nani pane twinscroll, turbo uye turbine imwe chete, inenge yakanaka seturbine yemagetsi uye inoshanduka twinscroll. Asi, zvakare, kunaka kwemafuta edhiziri kunouya pekutanga - mafuta asina kunaka anokurumidza kukanganisa rudzi urwu rweturbine.
Particulate firita
Iyo element yakaiswa painjini dzedhiziri kwenguva yakareba. Yakagadzirirwa kuchenesa mhepo ye soot yakawandisa, iyo yakawanda mumafuta edhiziri. Kuisa chidimbu chesefa paMitsubishi 4n14 kwakafanana nemutero kune vanoongorora zvakatipoteredza, nekuti ndivo vakauya nenzira iyi.
Muchokwadi, iyo particulate sefa inotsiva iyo catalyst kana kuwedzera kwayo. Icho chikamu chakasiyana chinoiswa mushure mekukonzera kana kusanganiswa nacho - sepa4n14 uye Volkswagen injini.
Zviripachena, kubva kune yakaipa mafuta, iyo particulate sefa ichakurumidza kuvharwa, izvo zvinogadzira chinobatika chipingamupinyi kune magasi uye kuderedza injini simba.
Vhidhiyo: Delica wongororo ine injini yedhiziri
Mhedziso nezve 4n14 injini: nyowani, tekinoroji yepamusoro, inosangana neEuro-5 zviyero. Asi haigoni kunzi yakavimbika, inochengetedzwa uye yakachipa.
