Fuel Injector Pump BH4Q80R8 for 41004102 Izingxenye Zenjini

Izimotoiphampu yamafuthaihlukaniswe yaba izingxenye ezimbili: theiphampu yamafuthakanye neiphampu yedizili.Iiphampu yamafuthaifakwe ngaphakathi enjinini.Umsebenzi wayo ukuthumela uwoyela wenjini ezingxenyeni ezishayisanayo zenjini ukuze uwoyela wenjini ujikeleze endaweni yokuthambisa ukuqinisekisa ukuthi injini igcobe kahle.Iiphampu yamafuthaikakhulukazi iyiphampu yegiya, eyakhiwe umzimba wepompo yegiya nokunye.Lapho injini isebenza, i-camshaft ishayela igiya lokushayela lomzimba wepompo ukuze lijikeleze.Igiya linyakazisa uwoyela odongeni lwangaphakathi lwepompo ukusuka endaweni yokufaka uwoyela iye endaweni yokukhipha uwoyela, yenze umfutho ophansi futhi ikhiphe ukumuncwa, bese uwoyela ethangini likawoyela limuncwa endaweni yokufaka uwoyela.Amafutha endaweni yokukhipha uwoyela anqwabelana kakhulu, ngakho umfutho uyanda, futhi uwoyela ucindezelwa engxenyeni ngayinye yokungqubuzana ukuze kutholakale ukuthambisa okuphoqelekile.

Iiphampu yediziliiwumzimba wephampu ofakwe ethangini likaphethiloli ukuze uhambise uphethiloli ku-generator futhi unikeze amandla ukuze imoto ishayele.Umsebenzi wayo ukuhlinzeka ngophethiloli odingwa umjovo ngamunye kanye nomjovo wokuqala obandayo.Ngokuvamile kunezinhlobo ezimbili zikagesiiphampu yedizilis esetshenziswa ngogesi olawulwa ngophethiloli imijovo izinhlelo, okungukuthi roller electriciphampu yedizilis kanye ne-vane kagesiiphampu yedizilis.I-roller yohlobo lukagesiiphampu yedizilisiqukethe igobolondo, roller cylindrical kanye rotor.Ama-roller amahlanu angakwazi ukuslayida ngokujulile emgodini we-rotor, futhi kukhona ukuhlukana okuthile phakathi kwe-rotor nezindlu.I-rotor ijikeleza ngaphansi kokushayela kwe-DC motor, futhi ngaphansi kwesenzo samandla we-centrifugal, ama-roller acindezelwa ebusweni obungaphakathi bomzimba wepompo ukuze akhe amagumbi okuvala amahlanu azimele.Lapho uzungezisa, umthamo womgodi ngamunye wokuvala ushintsha ngokuqhubekayo, futhi uma usendaweni yokufaka uwoyela, ivolumu iyakhuphuka ukuze yakhe i-vacuum ethile, futhi uphethiloli ohlungiwe udonswa epompo.Endaweni yokuphuma kawoyela, ivolumu iba mncane, ingcindezi iyakhuphuka, futhi uphethiloli udlula ku-DC motor bese uphusha i-valve yokuhlola ukuze iphume.Lapho ipayipi likawoyela livalekile noma isihlungi sikaphethiloli sivalekile, umfutho kaphethiloli udlula inani elishiwo, ivalvu yokunciphisa ukucindezela iyavuleka, bese uphethiloli ugeleza ubuyele ohlangothini lwendawo yokungena uwoyela.I-vaneiphampu yediziliiyiphampu lapho ama-vanes ku-rotor slot axhumene ne-pump casing, futhi uketshezi olumunyiwe lucindezelwa lusuka ohlangothini lokungena kawoyela luye ohlangothini lokukhipha uwoyela.