Injini olingene

iinjini olingene - na uhlobo injini yokutsha lwangaphakathi, apho izibaso zixinaniswe ibangelwa a imvelaphi lombane yintlantsi. Power kubo sibekwe esweni ize ilawulwe ngokulungisa umoya kwemali.

Olingene injini xa kuthelekiswa ne-diesel unalo kwisantya enkulu kunye nomthamo (ilitha) umthamo, kunye ukungcangcazela nengxolo - koko, ngezantsi. Lo mxube enokutsha ulawulwa ikakhulu nangokobungakanani kutheni amandla eliphantsi avareji (operation eqhelekileyo ukuba imoto) le ucinezelo ngempumelelo ephantsi. Ngoko ke, kukho ukusebenza obuthathaka omlilo futhi emva nokwandiswa kwayo - kungakho amafutha ebalulekileyo.

Kubonakala ukuba kubizwe ngamandla ukusebenza injini enjalo ngaphantsi kwe-20% diesel. Kwimo ubuso lo mahluko yi-40% okanye ngaphezulu. Le nyaniso iye yaqinisekisa ngokuphindaphindiweyo kwaye athelekisekayo uvavanyo lwentsebenzo kunye neemvavanyo kweenqwelo zombini iindidi iinjini amandla alinganayo.

Ukuba sithethe ngayo kumlinganiselo yetyhefu ezikhutshwayo zeemoto kwezinto sukube, ukuze kuqatshelwe ukuba ngenxa ukuphucuka kwinjini petrol kule minyaka ilishumi idluleyo, eli nani yaba ngcono kakhulu. Kuye iphenjelelwa ize ilawulwe kumqhubekekisi piston inaliti elifutshane ngqo nge nemilomo. Ngelo xesha, ophuma kuyo, iingcali ezininzi elinegunya eziphambili iinkampani izithuthi, kwimeko yangoku yamabango eziphakamileyo ukuba amanyathelo okukhusela nendalo kunye nokusingqongileyo iinjini kusekho epetroli obuphantsi iinjini diesel - i ethembisayo kwaye uyazanelisa na iimfuno iinjini ngentla. Noko ke, imigudu ukuqinisekisa nokuphucula ukusebenza kokusingqongileyo yokuqala akayeki.

Ukuba imoto ifakwe injini ipetroli, ngoko ngokuqhelekileyo kwenzeka 4 zokusebenza ngesibetho;

• Wawelela. Xa the piston of lombhobho enye ihamba phantsi kwaye injini, njenge impompo, ngenxa ivelufa evulekileyo "yadika" ipetroli kunye nomoya.
• Ucinezelo. Zombini valve - ugwebu nokukhupha - zivaliwe. Ngoku, lo piston liphuma phezulu, ngokuveza umxube umoya kunye nepetroli. Ekupheleni kwale stroke plug yintlantsi ivelisa ube yintlantsi leyo wokhela umxube sele zixinaniswe.
• Stroke. Sekunjalo valve evaliweyo zokungenisa zeemoto vana, zamafutha itshiswe. imveliso yokutsha kusondela lukhula mqulu, ngenxa apho utsalo phantsi piston. I-piston, nayo, uqhuba a crankshaft nge ngentonga kokuxhuma.
• Exhaust. Le piston liphuma kwakhona. Ivelufa exhaust ivula kunye neegesi zeemoto ibekwe kwinkqubo zeemoto, uze - kwi-atmosfera.

Kukho ezinye iinkalo zokusebenza kunye injini ipetroli. Iingxaki, ngenxa apho kusenokufuneka iinjini ukulungiswa petrol - sisibaso elisezantsi-umgangatho, ukusilela okanye ukugcinwa mgangathweni, mileage phezulu. Zokusilungisa, nceda uqhagamshelane iigaraji specialist, apho iingcibi abanamava ngokungqinelana neemfuno zazo zonke iintlobo zemveliso kunye namakhadi zeteknoloji, ezilawula yonke imisebenzi yolondolozo ukuze kumatshini ngamnye okanye node.

UPawulos, kuyimfuneko ukuba ukhankanye iingenelo, nto leyo lubonakala ngokuba injini ipetroli. Okokuqala, akukho - mandla ngakumbi inani elifanayo. Oku kungenxa songa amandla aphezulu amafutha osetyenzisiweyo - ipetroli okanye ethanol. Ukongeza, i-injini ipetroli ngokwayo uyilo elula nexabiso layo lingaphantsi ixabiso diesel. Kakade ke, le nto itya ngokuzola, leyo ingakumbi aqalile ukuba baqonde abaqhubi peresevshie ukusuka petrol emotweni idizili, kuba awungeke ingasetyenziswa yinjini ukusebenza elikhulu.