Umehluko phakathi komjovo wephuzu elilodwa kanye namaphuzu amaningi
Nakuba zonke izimoto zesimanje zisebenzisa umjovo we-multipoint, izimoto eziningi ezindala (ngaphambi kweminyaka yokuqala yama-90s) ziyahlomula ngomjovo wephoyinti elilodwa.
Uyini umehluko futhi ngani?
Ake siqale kusukela ekuqaleni ... Uhlelo lokuqala lukaphethiloli lwalusebenza ne-carburetor lapho uphethiloli wawuphuma ngesimo semfucumfucu exutshwe nomoya (lapho ucindezela kakhulu i-pedal, yayivuleka kakhulu. Maye, le nqubo yayingekho kakhulu. Kwabe sekulandela umjovo (iphuzu lokuqala elilodwa ), kulokhu okwakuhlanganisa ukujova uphethiloli (olawulwa ngogesi) ngokuqondile endaweni eningi ewuthathayo (noma ehlukahlukene), ngaleyo ndlela kube ngcono ukusebenza kahle. khetha umjovo wephuzu elilodwa.Ekugcineni, kwatholakala ukuthi kungaba ukonga nakakhulu ukujova uphethiloli eduze ngangokunokwenzeka ekamelweni elivuthayo, ukwazi ukulawula, isilinda, isilinda, umthamo othunyelwe: yilapho kwavela khona umjovo wamaphuzu amaningi (okuqondile noma okungaqondile: cindezela bheka lapha ukuze uthole i-Rens umehluko.) Lo mjovo onamaphuzu amaningi kamuva wathuthukiswa waba uhlelo olubizwa ngokuthi "isitimela esivamile" (chofoza lapha ukuze uthole) noma ngisho nomjovo wepompo weVolkswagen (selokhu ulahliwe).
Iphuzu elilodwa livumele ukonga uphethiloli ngokulawula okunembe kakhulu kwenani likaphethiloli elilethwa ku-multifold intake (i-carburetor yenza lokhu kancane "kancane"). I-Multi-point iwukuvela kwephuzu elilodwa njengoba sisebenzisa inqubo efanayo ngokuhlanganisa i-injector kusilinda ngasinye (ngakho ukukhiqiza kubiza kakhulu...). Lokhu kwenza umthamo ucace nakakhulu, okusiza ukuvimbela ukumoshakala kukaphethiloli. Ekugcineni, ujantshi ojwayelekile (obekwe phakathi kwephampu nama-injector, osebenza njenge-accumulator yokucindezela) uthuthukise ukusebenza kahle.
Umjovo WEPHUZU ELILODWA: umjovo owodwa unikeza uphethiloli ezinhlobonhlobo. I-exhaust manifold igqanyiswe ngokubomvu, kodwa asinantshisekelo kukho lapha.
MULTIPOINT umjovo: injector eyodwa isilinda. Lona umjovo oqondile (ngingakwazi futhi ukufaka umjovo ongaqondile ukukhombisa lokhu: bheka isihloko esihlobene kusixhumanisi esinikezwe embhalweni ongenhla)
Ichazwe ngu-Wanu1966: Ilungu Lesizinda Esiyinhloko
umjovo amaphuzu amaningi : Umoya ubalwa ngebhokisi elibekwe endaweni eningi yokuthathayo. Uphethiloli ulinganiswa kusetshenziswa i-metering device, i-damper elungiswa ngokuhambisa imitha yokugeleza komoya etholakala endaweni eningi yokuthatha. Uphethiloli unikezwa iyunithi yokulinganisa ukusuka kupompo kagesi ngokusebenzisa isilawuli sokucindezela. Ama-injection ahlinzeka ngokuqhubekayo uphethiloli, izinga lokucindezela kanye nokugeleza okunqunywa izinga lokugeleza komoya kanye nokucindezela kwalo okuphelele.
Umjovo we-elekthronikhi iphuzu elilodwa : Igama elithi "iphoyinti elilodwa" lisho ukuthi kunomjovo oyedwa kuphela ohlelweni, ngokungafani nesistimu enamaphuzu amaningi, enomjovo owodwa isilinda.
Umjovo wephuzu elilodwa uqukethe umzimba we-throttle otholakala ngaphambi kwe-multifold intake (i-manifold) nalapho umjovo ugxunyekwe khona.
Ukugeleza komoya kukalwa nge-potentiometer exhunywe ku-valve ye-throttle kanye ne-gauge yokucindezela efakwe kwipayipi. Lolu lwazi ludluliselwa kukhompuyutha, ekhombisa isivinini senjini, izinga lokushisa lomoya eliwuthathayo, okuqukethwe komoyampilo emagesini aphumayo kanye nezinga lokushisa lamanzi.
Ikhompiyutha ihlaziya lolu lwazi bese idlulisela i-voltage yokulawula kumjovo kagesi, isiqalo, ubude besikhathi nokuphela komjovo okuncike kumingcele yokufaka.
Yonke imibono nokuphendula
wokugcina amazwana athunyelwe:
Mac Adam (Usuku: 2020, 06:07:23)
Sawubona,
Ngokufunda imininingwane kaSuzuki, ngiyabona ukuthi ikhombisa izinjini ezimbili zikaphethiloli: umjovo we-multipoint kwenye kanye nomjovo oqondile kwenye. Ekugcineni, uma ngiqonde kahle, ingabe imayelana nento efanayo? Ngiyabonga ngalesi sihloko.
Il J. 3 ukusabela (kula) mazwana:
- Ukuphatha UMPHATHI WENDAWO (2020-06-08 10:42:08): amaphuzu amaningi asho imibhobho eminingi. Ngakho kungaba okuqondile noma okungaqondile.
Kodwa ngomhlangano, sikhuluma nge-multipoint uma ingaqondile (ngokungafani ne-monopoint), ngoba ngomjovo oqondile, ingaba yi-multipoint kuphela.
Ngamafuphi, i-multipoint = engaqondile ngama-injection amaningi ku-tube, futhi iqondise = eqondile ...
- GOSEKPA (2020-08-24 20:40:02): Kukhona ukuphikisana encwadini yakho.
uthi “” ngokohlelo, sikhuluma ngamaphoyinti amaningi uma ingaqondile (ngokungafani nephuzu elilodwa) ngoba ngomjovo oqondile kungaba “amaphuzu amaningi” kuphela. Ngokuvamile kuwumugqa oqondile, ongaba amaphuzu amaningi kuphela.
- Acb (2021-06-08 23:31:01): Angiqondi lutho, yini onayo ekugcineni ??
(Okuthunyelwe kwakho kuzobonakala ngaphansi kwamazwana ngemuva kokuqinisekiswa)
Bhala umbono
Ingabe unamathele kuwe ngokomzwelo?
