Iyini i-car timing chain nozzle fuel
I-nozzle ye-automotive timeing chain nozzle iyingxenye ebalulekile yesistimu yokuphakelwa kukaphethiloli wenjini. Umsebenzi wayo oyinhloko ukufafaza uphethiloli okalwe ngokunembile endaweni evuthayo yenjini ngendlela yenkungu ukuze kuqinisekiswe ukuthi uphethiloli ungasha ngokugcwele, ngaleyo ndlela kuthuthukiswe ukusebenza kahle nokusebenza kwenjini.
Isimiso sokusebenza
I-nozzle ye-fuel injection i-valve ye-solenoid. Lapho iyunithi yokulawula i-elekthronikhi (ECU) ithumela iziyalezo, i-current idlula ikhoyili embotsheni yomjovo kaphethiloli, ikhiqize insimu ye-electromagnetic, iqhube i-valve yomjovo kaphethiloli ukuba ivuleke, futhi uphethiloli ufuthwa usuka embotsheni yomjovo kaphethiloli ngesivinini esikhulu ukuze wenze inkungu, evumela ukusha ngokuphelele.
Izici zesakhiwo
I-nozzle ngokuvamile yakhiwe ikhoyili ye-solenoid, inaliti ye-valve, kanye nembobo yesifutho. Uma ikhoyili ye-solenoid inikwa amandla, inaliti yevalvu imuncwa futhi imbobo yesifutho iyavulwa. Uphethiloli ufuthwa ngesivinini esikhulu ngegebe eliphakathi kwenaliti ye-shaft kanye nembobo yesifutho, kwakheka inkungu.
Isiphakamiso sesondlo
Ukugcinwa kwe-nozzle ye-fuel injection kubaluleke kakhulu, ngoba isimo sayo sokusebenza sithinta ngokuqondile ukusebenza kwenjini. Ukuhlanzwa njalo kwe-nozzle kungavimbela ukunqwabelana kwekhabhoni nokungcola ekuvimbeni umlomo, kuqinisekise ukunemba kokunikezwa kukaphethiloli kanye nokusebenza okuvamile kwenjini. Ngokuvamile kuyanconywa ukuhlanza umlomo wombhobho kaphethiloli njalo ngokuya ngesimo semoto kanye nekhwalithi kaphethiloli, futhi ngokuvamile kuyanconywa ukuhlanza kanye njalo ngemva kwamakhilomitha angu-20,000 .
Umsebenzi oyinhloko wombhobho wochungechunge lwezikhathi zemoto ukuxhumanisa isikhathi sokuthungela sendlela yamavalvu ukuze kuqinisekiswe ukuthi uphethiloli ungajovwa kusilinda njalo nangomthamo, ukuze kuthuthukiswe ukusebenza kahle kokuvutha. Ngokukhethekile, umlomo womjovo kaphethiloli ulawula umjovo kaphethiloli ngevalvu ye-solenoid, ukuze uphethiloli ufuthwe enkungu, evumela ukuthi kuxutshwe uphethiloli nomoya, kuthuthukiswe ukusebenza kahle kokuvutha, futhi ngaleyo ndlela kuthuthukise ukusebenza kwamandla emoto .
Isimiso sokusebenza se-nozzle yamafutha
I-nozzle iyisisetshenziswa se-valve ye-solenoid, lapho ikhoyili ye-solenoid inikwe amandla, izokhiqiza ukumunca ukuvula umlomo, ukuze uphethiloli ufuthwe enkungu. Ingakwazi futhi ukuthola isignali ye-pulse yomjovo kaphethiloli weyunithi yokulawula i-electronic injini, futhi ilawule ngokunembile inani lomjovo kaphethiloli kanye nesikhathi sokujova kukaphethiloli. Ukusebenza kwe-atomization kanye nekhono lokuvimba ukuvala umlomo wombhobho kubalulekile ekusebenzeni kwawo .
Izinhlobo ezahlukene zokujova uphethiloli nezici zazo
umjovo omningi wokuthatha : Isibaseli sijovwa ku-multifold intake bese singena enjinini ngevalvu. Inzuzo yale ndlela ukuthi i-valve ihlanzekile, ibanga lokuvutha lide, futhi akulula ukukhiqiza idiphozithi ye-carbon, kodwa umjovo kawoyela awunembile ngokwanele, okungase kuholele ekwandeni kokusetshenziswa kukaphethiloli namandla anganele.
Umjovo oqondile wesilinda : ukujova uphethiloli oqondile kusilinda, umjovo unembe kakhulu, ungathuthukisa ukusetshenziswa kukaphethiloli, unciphise ukusetshenziswa kukaphethiloli, uthuthukise amandla, kodwa izidingo zekhwalithi zikaphethiloli ziphezulu, umfutho welayini kawoyela nawo uphakeme.
Isiphakamiso sesondlo
Ukuze uqinisekise ukusebenza okuvamile kwe-nozzle, kunconywa ukuthi uhlole futhi uhlanze i-nozzle njalo ukuze ugweme ukuvinjelwa nokungcola. Ngaphezu kwalokho, ngokusetshenziswa kwemoto kanye nezincomo zomkhiqizi, shintsha njalo uchungechunge lwesikhathi kanye nombhobho kaphethiloli ukuze kugcinwe ukusebenza kahle kwenjini.
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Inkampani Zhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&750 zamukelekile ukuthenga.
