...Uphi umgca wokubuyela enjini?
Ngaphantsi kombhobho wamafutha
I-oyile yokubuyisela i-injini idla ngokufumaneka ngaphantsi kwe-nozzle ye-injection yamafutha kunye namasebe angaphandle ngaphakathi. Ityhubhu yokungena idla ngokuba ngqindilili kunetyhubhu yokubuyisela, kwaye iityhubhu yokungena idityaniswe nesixhobo sokucoca amafutha. ...
Umsebenzi wokubuyisela umbhobho kukunciphisa uxinzelelo lwepetroli, ukunciphisa ukusetyenziswa kwamafutha, kunye nokubuyisela i-fuel engaphezulu kunye nomphunga wepetroli kwitanki. Kwinkqubo yokubonelela nge-diesel fuel, umbhobho wokubuyisela kwakhona udlala indima ekuqinisekiseni ukuzinza koxinzelelo lwenkqubo yamafutha, ukwenzela ukuba ugweme umphumo wepetroli ephezulu okanye ephantsi kakhulu ekusebenzeni kakuhle kunye nobomi be-injini.
Loluphi uphawu oluthi imoto ibuyise ibhlokhi yomgca we-oyile?
Umbhobho wokubuyisela ioyile yemoto uvaliwe, kwaye ezi mpawu zilandelayo zivela:
I-1, imiphumo yeplagi yepayipi ye-oyile yokubuyisela imoto iya kuchaphazela ukuqala, ngenxa yokuba i-pressurized combustion, ukuba i-fuel ratio ayilawulwa kakuhle kwixesha le-injection ye-fuel kunye nendawo, iya kuba. Kodwa ngokuqhelekileyo iqala, umsi nje omnyama;
I-2, umbhobho wokubuyisela imoto uvaliwe ngenxa yokuba uxinzelelo lweoli olunikezwa yimpompo yeoli aluqhelekanga. Ivalve yoxinzelelo lweoyile ayonakalanga;
I-3, impompo yepetroli inikezela i-oyile kwi-injini, yenza uxinzelelo oluthile ukongeza kunikezelo oluqhelekileyo lwenaliti ye-nozzle ye-fuel, i-fuel eseleyo ithunyelwa emva kwitanki ngombhobho wokubuyisela, ngokuqinisekileyo, kunye nomphunga wepetroli ogqithisiweyo oqokelelwe. itanki yekhabhoni iphinda ibuyiselwe kwitanki ngombhobho wokubuyisela.
Isantya esingazinzanga sokungenzi nto, ijita ye-injini, ukuma ngexesha lokuqhuba, kunye nokusabela okucothayo kwe-throttle. Iindawo eziqhelekileyo zokuvala i-oyile yesekethe ngumbhobho wokufunxa kwitanki yeoli, isikrini sokucoca, isihluzo se-diesel, i-oil cap vent cap vent njalo njalo. Ingxaki ephambili ebangelwa ukuvala i-oil circuit yi-injection yeoli ye-diesel engahambelani nomgangatho, okanye ukuxutywa kokungcola kwinkqubo yokufaka i-refueling. Isitshixo sokuthintela kukuqinisekisa ukucoceka kwe-diesel kunye ne-oil circuit circuit seal, ukugcinwa rhoqo kwesekethe yeoli, ukomeleza ukucocwa kunye nokugcinwa kwesihluzo se-diesel, ukucocwa ngexesha elifanelekileyo okanye ukutshintshwa kwezinto zokucoca, ukucocwa ngexesha elifanelekileyo kwitanki yeoli ngokuhambelana nokusebenza. iimeko zokusingqongileyo, kwaye ususe ngokucokisekileyo i-sludge kunye namanzi ezantsi kwetanki yeoli. Ukucoca umbhobho weoyile, buyisela i-oyile yokucoca, i-oyile ye-compressor yomoya, intloko, njl.
Kuya kubakho ukuncipha okukhulu kwamandla ngenxa yokuvaleka komgca weoyile yokubuya, kunye ne-injini ye-multi-cylinder intermittent yokungabikho komlilo, oko kukuthi, le cylinder ayisebenzi, kwaye enye i-cylinder ayisebenzi, okubangela ukukhawuleza okubuthathaka. kunye nokushukuma okukhulu kwe-injini.
Kukho igesi kumgca wokubuyela enjini. Kweneke ntoni?
Esona sizathu siphambili somgca wokubuyisela igesi ye-injini .
ukuguga okanye eyonakeleyo umbhobho we-oyile : umbhobho we-injini ye-diesel yirabha, ukuguga lukhuni kwaye u-brittle, itywina alingqongqo; Iingxaki zokutywinwa kwamalungu emibhobho yesinyithi, njenge-gaskets engalinganiyo kunye nokuqhekeka kwamalungu.
Ingxaki yomlomo wenaliti ye-fuel : Ivalve yenaliti yomlomo wenaliti yamafutha ibambekile, ivalve yokukhupha ioyile ayivalwanga ngokuqinileyo, njl.
Ingxaki yombhobho we-oyile yokubuyisela i-oyile : umbhobho wokubuyisela i-oyile umdibaniso awuvalwanga ngokuqinileyo, kwaye umoya ungena ngombhobho wokubuyisela i-oyile.
Ingxaki yetanki : Akukho-oyile okanye i-oyile engonelanga kwitanki, kwaye umoya ufunxwa kwisekethe yeoli.
Ingxaki yesihluzi: ukuguqulwa kweqokobhe lesihluzi, itywina aliqinile, njl.
Iindlela zonyango ezithile
Buyisela indawo yokuguga okanye eyonakeleyo ityhubhu : ukuba ityhubhu yerabha iyaguga, kuyacetyiswa ukuba kutshintshelwe iityhubhu yerabha yoqobo; I-metal tubing ijongi amajoyinti kwiingxaki zokutywinwa kwaye ithathe indawo yeegaskets okanye amalungu ukuba kuyimfuneko.
Hlola kwaye ubuyisele iindawo ezonakeleyo Hlola umbhobho wenaliti yamafutha kunye nevalvu yokukhupha ioyile ukuqinisekisa ukuba zivalwe ngokufanelekileyo; Buyisela izihluzi ezonakalisiweyo kunye namatywina.
Ukusebenza kokukhupha : Sebenza ngokwenkqubo yokubonelela ngamafutha ngezigaba, susa umoya ngamnye ngamnye ukuqinisekisa ukuba i-oyile ijikeleziswa.
Ukuhlolwa nokugcinwa rhoqo : Rhoqo jonga umbhobho weoyile, isihluzo kunye nezinye izinto ukuze uqinisekise ukuba zikwimeko entle ukuphepha ukungena komoya kwisekethe yeoli.
Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd.uzibophelele ekuthengiseni iintsimbi ze-MG&MAUXS zamkelekileukuthenga.
