1.5 dci injini - ndeipi unit inoshandiswa muRenault, Dacia, Nissan, Suzuki neMercedes mota?

Pakutanga, zvakakosha kuziva kuti pane zvakawanda zvingasarudzwa zvechikwata ichi. Iyo 1.5 dci injini inowanikwa mune anopfuura makumi maviri ekugadzirisa. Patova nezvizvarwa zvitatu zvemotor mumotokari, dzine simba rakasiyana. Muchikamu chino uchawana ruzivo rwakakosha!

1.5 dci injini uye kutanga kwayo. Boka rekutanga raive nerudzii?

Yekutanga mudziyo kuita debut pamusika yaive K9K. Akaonekwa muna 2001. Yaiva four-cylinder turbo engine. Yaive zvakare yakashongedzerwa neyakajairwa njanji system uye yaipihwa mune akasiyana magetsi ratings kubva pa64 kusvika 110 hp. 

Misiyano pakati pemadhiraivha ega ega anosanganisira: majekiseni akasiyana, turbocharger kana flywheels kana zvimwe. Injini ye1.5 dci inosiyaniswa netsika yepamusoro yebasa, kushanda kwakanaka mune zvakasiyana-siyana zvine simba uye hupfumi - kushandiswa kwemafuta kunosvika 6 malita pa 100 km. 

Mhando dzakasiyana dze1.5 dci - iwo chaiwo ega ega emhando mota

Zvakakodzera kudzidza zvakawanda nezve izvo zvega zvega 1.5 dci injini sarudzo. Vasina kusimba pavari, vachigadzira 65 hp, havana kugadzirwa nevhiri rinoyangarara. Ivo zvakare havana inoshanduka geometry turbine uye intercooler. Panyaya yeinjini iyi, jekiseni system yakagadzirwa nekubatana nekambani yeAmerica Delphi Technologies. Inoshanda pakumanikidzwa kwe1400 bar. 

82 hp shanduro inosiyana pakuti ine intercooler uye yakakwirira turbo pressure kubva 1,0 kusvika 1,2 bar. 

100 hp shanduro Iyo ine flywheel inoyangarara uye inosiyana geometry turbine. Iyo jekiseni pressure yakakwira zvakare - kubva pa1400 kusvika 1600 bar, senge turbo boost pressure, pa1,25 bar. Panyaya yechikwata ichi, dhizaini ye crankshaft uye musoro yakashandurwa zvakare. 

Chizvarwa chitsva cheyuniti kubvira 2010

Nekutanga kwe2010, chizvarwa chitsva chechikwata chakatangwa. Injini ye1.5 dci yakakwidziridzwa - izvi zvinosanganisira EGR vharafu, turbocharger, pombi yemafuta. Vagadziri vakasarudzawo kushandisa Siemens mafuta jekiseni system. A Start-Stop system inoshandiswawo, iyo inodzima uye inotanga kupisa unit - kuitira kuderedza injini idling nguva uye kuderedza kushandiswa kwemafuta, pamwe chete nehuwandu hwehutu hwemagasi emhepo.

Chii chinonzi 1,5 dci injini inokosheswa?

Mabhenefiti makuru edhipatimendi ndeaya, kutanga pane zvese, mutengo-unoshanda uye yakakwirira basa tsika. Somuenzaniso, injini yedhiziri mumotokari yakadai se "Renault Megane" inodya marita mana pamakiromita zana, uye muguta - 4 litres pa 100 km. Inoshandiswawo mumotokari dzakadai se:

• Renault Clio, Kangoo, Fluence, Laguna, Megane, Scenic, Thalia neTwingo;
• Dacia Duster, Lodgy, Logan naSandero;
• Nissan Almera, Micra K12, Tiida;
• Suzuki Jimny;
• Mercedes kirasi A.

Uyezve, nekupisa kwakanaka kwakadaro, injini ine dhizaini iri nyore, zvichikonzera kuderera kwemari yekushandisa. Iyo 1.5 dci injini zvakare yakasimba. Zvisinei, inofanira kurangarirwa kuti kukundikana kwenode kunogona kuwedzera zvakanyanya mushure mekupfuura mileage ye 200 zviuru zvemakiromita. km.

Chiyero chekutadza 1.5 dci. Ndezvipi zvinonyanya kukanganisa?

Hunhu husina kunaka hunoonekwa sechimwe chezvikonzero zvinowanzoitika zvekutadza kweyuniti. Izvi zvinokonzerwa nekuti injini haina kushivirira yakaderera-mhando mafuta. Izvi zvinogona kunyanya kuitika kumabhasikoro akagadzirwa neDelphi components. Iyo jekiseni mumamiriro ezvinhu akadaro inogona chete kushandiswa mushure me10000 km. 

Vatyairi vanoshandisa motokari dzine zvikwata zvine simba zvikuru vanonyunyutawo pamusoro pezvinetso. Ipapo pane kusashanda zvakanaka kwakabatana neyakakuvadzwa EGR vharafu, pamwe neinoyangarara flywheel. Kugadzirisa kunodhura kunobatanidzwawo neyakakuvadzwa particulate sefa, iyo, zvisinei, idambudziko kune mazhinji emazuva ano injini dzedhiziri. 

Dzimwe nguva panogonawo kunge paine kutadza kunoenderana nedhiraivha zvemagetsi. Chinonyanya kukonzera kukanganisa kunoitika mukuiswa kwemagetsi. Dzimwe nguva izvi ndizvo mhedzisiro yekukuvadzwa kwekumanikidza kana crankshaft chinzvimbo sensors. Tichifunga nezvese mamiriro akaratidzwa ekuitika kwekusashanda zvakanaka, zvakakosha kusimbisa basa rekushandisa kwakaringana kwemotokari, pamwe nekuchengetedza kwesimba remagetsi.

Maitiro ekutarisira 1.5 dci unit?

Kunyatsoongorora kunokurudzirwa pakati pe140 ne000 km. Nekuda kwekushanda kwakadaro, matambudziko nemagetsi system kana jekiseni system inogona kuitika. 

Izvo zvakakoshawo kutsiva iyo jekiseni system nguva dzose. Yakagadzirwa neDelphi, inofanirwa kutsiviwa mushure me100 km. Siemens, kune rumwe rutivi, inonyanya kuvimbika uye inogona kugara kwenguva refu, asi kutsiva hurongwa hwekare nehutsva huchava dambudziko rezvemari.

Nokuda kwekushanda kusina dambudziko kwechikwata kwenguva yakareba, zvinodiwawo kuchinja mafuta nguva dzose. Inofanirwa kuwedzerwa mafuta ega ega 10000 km. Izvi zvichabatsira kudzivirira matambudziko ane chekuita nekukuvadza kune crankshaft. Chikonzero chekusashanda uku kuderera kwekuzora kwepombi yemafuta.

Ko Renault 1.5 dci injini yakanaka here?

Maonero pamusoro pechikwata ichi akapatsanurwa. Zvakadaro, munhu anogona kutaura kuti huwandu hwevanhu vari kunyunyuta nezve 1.5 dci hwaizodzikira dai vatyairi vese vakasevhisa injini dzavo nguva nenguva uye vakashandisa mafuta emhando yepamusoro. Panguva imwecheteyo, injini yeFrench diesel inogona kubhadhara nekushanda kwakagadzikana uye kushanda kwakanyanya.