Ikuphi Okungcono?I-Stroke Engine Emibili noma Injini Emine Ye-Stroke?

Kukhona izinjini ezimbili zokushaywa unhlangothi kanye nezinjini ezine zokushaya, iyiphi engcono?Namuhla inkampani ye-Diingbo Power yabelana nawe ngokusekelwe kumgomo wokusebenza kanye nezinzuzo zayo.

Uyini umgomo wokusebenza kwenjini yedizili enemivimbo emibili?

Injini kadizili eqeda umjikelezo wokusebenza ngemivimbo emibili yepiston ibizwa ngokuthi injini yedizili enemivimbo emibili.Injini kawoyela iqeda umjikelezo wokusebenza futhi i-crankshaft yenza uguquko olulodwa kuphela.Uma iqhathaniswa nenjini kadizili enemivimbo emine, iwathuthukile amandla okusebenza.Kukhona futhi umehluko omkhulu mayelana nesakhiwo esithile kanye nesimiso sokusebenza.

Yiziphi izinzuzo ze-two-stroke injini ye-diesel?

1. Lapho imingcele yesakhiwo kanye nemingcele yokusebenza yenjini ye-diesel ifana ngokuyisisekelo, qhathanisa amandla abo, ezinjinini zedizili ezingashajwa kakhulu, amandla okukhipha injini ye-dizili ene-stroke amabili acishe abe ngu-60% -80% ngaphezu kwalokho injini yedizili enemivimbo emine.Ngokombono wesimiso somjikelezo, kubonakala sengathi injini kadizili enemivimbo emibili inamandla aphindwe kabili kune injini yedizili enemivimbo emine .Eqinisweni, ngenxa yokuthi injini yedizili enezimbobo ezimbili inezimbobo zomoya odongeni lwesilinda, ukushaywa okusebenzayo kuyancishiswa, inqubo yokushintshisana komoya iyalahleka, futhi amandla ayasetshenziswa ukushayela iphampu yokulahla.Amandla angakhuphuka kuphela ngo-60% -80%.

2. Isakhiwo senjini ye-diesel ene-stroke silula, sinezingxenye ezimbalwa futhi azikho izingxenye noma ingxenye kuphela enesakhiwo se-valve, esilungele ukulungiswa.

3. Ngenxa yesikhawu esifushane sokushaywa kwamandla, injini yedizili isebenza kahle.Izinjini ze-diesel ezine-stroke kanye nezinjini zedizili ezine-stroke zinezinzuzo zazo, futhi ukusetshenziswa kwazo ekukhiqizeni kuhlukile.Izinjini zikadizili ezinemivimbo emibili zisetshenziswa kakhulu emikhunjini.

Uyini umgomo wokusebenza kwenjini yedizili enemivimbo emine?

Isimiso sokusebenza senjini yedizili enemivimbo emine Umsebenzi wenjini ye-diesel uphothulwa yizinqubo ezine zokuthatha, ukucindezelwa, ukunwetshwa komlilo kanye ne-exhaust.Lezi zinqubo ezine zakha umjikelezo wokusebenza.Injini kadizili lapho i-piston idlula khona ezinqubweni ezine ukuze iqedele umjikelezo wokusebenza ibizwa ngokuthi injini yedizili ene-four-stroke.

Yiziphi izinzuzo ze-four-stroke diesel engine?

1. Umthwalo wokushisa ophansi.Ngenxa yesikhawu esikhulu phakathi kwama-stroke amandla, umthwalo oshisayo ku-piston, cylinder kanye nekhanda le-cylinder ye-four-stroke injini ye-diesel uphansi kunalowo wenjini ye-diesel enemivimbo emibili, evimbela ukukhathala okushisayo (okubhekisela ezingxenyeni yonakele ngenxa yokuchayeka isikhathi eside emazingeni okushisa aphezulu, okuholela ekuncishisweni kwezakhiwo zemishini) Inenzuzo kakhulu kunezinjini zedizili ezine-stroke.

2. Inqubo yokushintshana komoya iphelele kakhulu kunenjini yedizili enemivimbo emibili, igesi yokukhipha umoya ikhishwa ngokuhlanzekile, futhi ukusebenza kahle kokushaja kuphakeme.

3. Ngenxa yomthwalo oshisayo ophansi, kulula ukusebenzisa i-exhaust gas turbocharging ukwandisa amandla enjini ye-diesel.

4. Ukusebenza kahle kwezomnotho.Ngenxa yenqubo ephelele yokukhipha umoya kanye nokusetshenziswa ngokugcwele kwamandla okushisa, izinga lokusetshenziswa kukaphethiloli liphansi.Ngenxa yezici zesakhiwo, izinga lokusebenzisa uwoyela wokugcoba wenjini yedizili enemivimbo emine nalo liphansi.

5. Izimo zokusebenza zesistimu kaphethiloli zingcono.Njengoba i-crankshaft inomjovo owodwa kaphethiloli njalo ngemva kokuphenduka okubili, impilo yesevisi ye-plunger yephampu yejethi yinde kunaleyo yenjini kadizili enemivimbo emibili.Umthwalo wokushisa we-jet nozzle ngesikhathi sokusebenza uphansi futhi kukhona ukwehluleka okumbalwa.

Enjinini yedizili enemivimbo emine, i-piston ithatha imivimbo emine ukuze iqedele umjikelezo wokusebenza, lapho imivimbo emibili (i-intake kanye ne-exhaust), umsebenzi wepiston ulingana nepompo yomoya.Enjinini yedizili enemivimbo emibili, ukuphenduka ngakunye kwe-crankshaft, okungukuthi, yonke imivimbo emibili ye-piston iqeda umjikelezo wokusebenza, futhi izinqubo zokungenisa kanye ne-exhaust ziqedwa ngengxenye yenqubo yokucindezela nokusebenza, ngakho-ke i-piston Injini ye-diesel ene-stroke ayinayo indima yepompo yomoya.

Ngenxa yenani elihlukile lemivimbo emjikelezweni ngamunye wokusebenza wezinhlobo ezimbili zezinjini zikadizili, nezindlela ezihlukene zokushintshisana komoya, zinezici zazo uma ziqhathaniswa nenye.Kodwa iyonke impela iyinjini enamasondo amane okulula ukuyisebenzisa.Ezinsukwini zamanje iningi lenjini kadizili yesethi yejeneretha inestroke ezine.Uma kuqhathaniswa nenjini enama-stroke amabili, injini enama-stroke amane ukusetshenziswa kukaphethiloli okuphansi , ukusebenza kahle kokuqala kanye nezinga lokuhluleka eliphansi.