Isebenza kanjani ikhoyili yokushisa

Isebenza kanjani

Isistimu yokushisa imoto yakho inesici esikhethekile esihlinzeka ngenhlansi yokuthungela ingxube kaphethiloli kumasilinda esikhungo samandla. Lokhu kwenzeka kukhoyili yokuthungela, eguqula amandla kagesi aphansi ebhodi abe yi-high-voltage pulse, afinyelele amashumi ezinkulungwane zamavolthi.

Idivayisi

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Ukukhiqizwa kwe-high-voltage pulse iyinhloso eyinhloko yale ngxenye, njengoba i-electronics ebhodini ayikwazi ngokuphelele ukuletha ama-voltages anjalo. I-pulse elungile isetshenziswa kuma-spark plugs.

Ukukhiqizwa kwe-pulse yamandla aphezulu kangaka kufinyelelwa ngenxa yomklamo ngokwawo. Ngokusho komklamo wayo, i-transformer ecaleni elifakwe ngaphakathi, ngaphakathi lapho kukhona ama-windings amabili, okuyinhloko kanye nesibili ngensimbi yensimbi.

Enye yama-windings - low-voltage - isetshenziselwa ukwamukela i-voltage kusuka ku-generator noma ibhethri. Lokhu kugoqa kuhlanganisa amakhoyili ocingo lwethusi anengxenye enkulu eyisiphambano. Isigaba esiphambanayo esibanzi asikuvumeli ukusebenzisa inani eliphakeme ngokwanele lokujika, futhi awekho ngaphezu kuka-150 wawo ekujikeni okuyinhloko. Ukuze uvimbele ukuphakama kwamandla kagesi okungenzeka kube khona kanye nokuvela kwesifunda esifushane, ungqimba oluvikelayo oluvikelayo lusetshenziswa ucingo. Iziphetho zokuvunguza okuyinhloko ziboniswa kwisembozo sekhoyili, lapho i-wiring ene-voltage ye-volts engu-12 ixhunywe kubo.

Ukusonteka kwesibili kuvame ukutholakala ngaphakathi kwesisekelo sokuqala. Kuyinto yocingo enesigaba esincane sesiphambano, ngenxa yokuthi inani elikhulu lokuphenduka linikezwa - kusuka ku-15 kuya ku-30 ​​ayizinkulungwane. Umkhawulo owodwa wokujikajika kwesibili uxhunywe "ku-minus" wokujikajika okuyinhloko, futhi okukhiphayo kwesibili okuthi "plus" kuxhunywe kokuphumayo okumaphakathi. Kulapha lapho kwakhiwa khona i-voltage ephezulu, enikezwa ngqo kuma-spark plugs.

Kanjani lo msebenzi

Ukunikezwa kwamandla kusebenzisa i-voltage ephansi kumajika ekujikeni okuyinhloko, okudala insimu kazibuthe. Le nkambu ithinta ukujikajika kwesibili. Njengoba i-breaker ngezikhathi ezithile "inqamula" le voltage, insimu kazibuthe iyancishiswa futhi iguqulelwe amandla e-electromotive (EMF) ekuphendukeni kwekhoyili yokuthungela. Uma ukhumbula isifundo sefiziksi yesikole, inani le-EMF elakheka kukhoyili lizoba phezulu uma kuphenduka amajika amaningi. Njengoba ukuphenduka kwesibili kuqukethe inani elikhulu lokuphenduka (khumbula, kukhona kufika ezinkulungwaneni ezingu-30), umfutho owenziwe kuwo uzofinyelela ku-voltage yamashumi ezinkulungwane zama-volts. I-impulse ifakwa ngezintambo ezikhethekile ezinamandla amakhulu aqonde ku-spark plug. Lokhu kushaya kwenhliziyo kuyakwazi ukudala inhlansi phakathi kwama-electrode we-spark plug. Ingxube evuthayo iyaphuma futhi ivutha.

I-core etholakala ngaphakathi ithuthukisa inkambu kazibuthe, ngenxa yokuthi i-voltage ephumayo ifinyelela inani layo eliphezulu. Futhi indlu igcwele uwoyela we-transformer ukupholisa ama-windings kusuka ekushiseni okuphezulu kwamanje. Ikhoyili ngokwayo ivaliwe futhi ayikwazi ukulungiswa uma iphuka.

Kumamodeli emoto amadala, i-high-voltage impulse yasetshenziswa ngokushesha kuwo wonke amakhandlela ngokusebenzisa umsabalalisi wokuthungela. Kodwa lesi simiso sokusebenza asizange siziphendulele futhi manje amakhoyili okushisa (Kuyenzeka ukuthi abizwa ngokuthi amakhandlela) afakwe ekhandlela ngalinye ngokwehlukana.

Izinhlobo zamakhoyili wokushisa

Zingabantu ngabanye futhi zineziphetho ezimbili.

Ama-terminal amabili asetshenziswa ezinhlelweni ezinokunikezwa okuqondile kwekhandlela. Ekwakheni kwabo, bahluke kulawo achazwe ngenhla (okujwayelekile) kuphela lapho kukhona amatheminali amabili aphezulu, anganikeza inhlansi emakhandlela amabili ngesikhathi esisodwa. Nakuba ekusebenzeni lokhu akwenzeki. I-stroke yokucindezela ingenzeka ngesikhathi esisodwa kuphela kumasilinda, ngakho-ke inhlansi yesibili idlula "engenzi lutho". Lesi simiso sokusebenza siqeda isidingo se-spark distributor ekhethekile, noma kunjalo, inhlansi izonikezwa kuphela kumasilinda amabili kwamane. Ngakho-ke, amakhoyili angamaphini amane asetshenziswa ezimotweni ezinjalo: lezi zingamakhoyili amabili nje amabili avaliwe ebhulokhini elilodwa.

Ezodwa zisetshenziswa kumasistimu ane-electronic ignition. Uma kuqhathaniswa nekhoyili enamatheminali amabili, lapha ukujikajika okuyinhloko kutholakala ngaphakathi kwesesibili. Amakhoyili anjalo axhunywe ngqo emakhandlela, futhi umfutho udlula cishe akukho ukulahlekelwa kwamandla.

Amathiphu Wokusebenza

1. Ungakushiyi ukuthungela kuvuliwe isikhathi eside ngaphandle kokuqala injini evuthayo yangaphakathi. Lokhu kunciphisa isikhathi sokusebenza
2. Sincoma ukuhlanza amakhoyili ngezikhathi ezithile futhi uvimbele amanzi ukuthi angangeni phezu kwawo. Hlola izintambo zokubopha, ikakhulukazi ezinamandla kagesi.
3. Ungalokothi unqamule izintambo zekhoyili uma uvutha umlilo.