Iphampu yomjovo wedizili 326-4635 32F61-10302 2645A405 326-4634 yezingxenye eziyisipele ze-CAT

Umsebenzi wemotoiphampu yamafuthaukumunca uphethiloli ethangini likaphethiloli, bese uwucindezela ungene egumbini elintantayo le-carburetor ngepayipi kanye nesihlungi sikaphethiloli, ukuze injini yemoto ibe namandla okuqala, ngaleyo ndlela iqale imoto. Kungenxa yeiphampu ye-dieselukuthi ithangi likaphethiloli lingabekwa ngemuva kwemoto kude nenjini nangaphansi kwenjini. Ugesiiphampu ye-diesels zingahlukaniswa zibe izinhlobo ezintathu ezilandelayo.

I-roller kagesiiphampu ye-dieselsiqukethe 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 e-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 sivimbekile, umfutho kaphethiloli udlula inani elishiwo, ivalvu yokunciphisa ukucindezela iyavuleka, bese uphethiloli ugeleza ubuyela ohlangothini lokungena uwoyela.

Vaneiphampu ye-diesel: Iphampu ye-vane iyiphampu lapho ama-vanes ku-rotor slot athintana ne-pump casing, futhi uketshezi olumuncwayo lucindezelwa lusuka ohlangothini lwe-oyili olungenayo ukuya ohlangothini lokukhipha uwoyela. Igiyaiphampu ye-diesel: Iphampu yegiya iwuhlobo lwephampu elungile yokususa. Iqukethe izikhala ezimbili ezivaliwe ezihlanganisa amagiya amabili, umzimba wepompo kanye namakhava angaphambili nangemuva. Uma amagiya ezungeza, umthamo wesikhala esiseceleni lapho kudedelwa khona amagiya uyakhuphuka usuka kwabancane ube makhulu, wenze ivacuum. Lapho uketshezi lumuncwa, umthamo wesikhala osohlangothini lwe-meshing lwegiya uyashintsha ukusuka kokukhulu kuye kwabancane, bese uketshezi lumpintsheka epayipini. Igumbi lokudonsa kanye negumbi lokukhipha ihlukaniswe ngomugqa we-meshing wamagiya amabili.