pombi yepeturu
Basa repombi yepeturu nderekusveta peturu kubva mutangi repeturu woidzvanya mukamuri rinoyangarara recarburetor kuburikidza nepaipi nefirita yepeturu. Tangi repeturu rinogona kuiswa kumashure kwemotokari kure neinjini uye pasi peinjini nekuda kwepombi yepeturu.
Pombi dzepeturu dzinogona kukamurwa kuva mhando yediaphragm inofambiswa nemechanic uye mhando yemagetsi inofambiswa zvichienderana nenzira dzakasiyana dzekutyaira.
Nhanganyaya
Basa repombi yepeturu nderekusveta peturu kubva mutangi repeturu woidzvanya mukamuri rinoyangarara recarburetor kuburikidza nepaipi nefirita yepeturu. Tangi repeturu rinogona kuiswa kumashure kwemotokari kure neinjini uye pasi peinjini nekuda kwepombi yepeturu.
Kupatsanura
Pombi dzepeturu dzinogona kukamurwa kuva mhando yediaphragm inofambiswa nemechanic uye mhando yemagetsi inofambiswa zvichienderana nenzira dzakasiyana dzekutyaira.
Pombi yepeturu yediaphragm
Pombi yepeturu yediaphragm inomiririra pombi yepeturu yemakanika. Inoshandiswa muinjini yekabhureta uye inowanzo fambiswa nevhiri risingashande riri pa camshaft. Mamiriro ayo ekushanda ndeaya:
① Munguva yekutenderera kwecamshaft yekusveta mafuta, kana vhiri re eccentric richisunda ruoko rwe rocker uye richidhonza pasi pombi diaphragm pull rod, pombi diaphragm inodzika kuti ibudise suction, uye peturu inosvetwa kubva mutangi remafuta yopinda mupombi yepeturu kuburikidza nepaipi yemafuta, imba yekusefa peturu.
②Oiri yekupomba Kana vhiri remagetsi richifamba nepakona imwe chete uye risingachasundi ruoko rwerocker, chitubu che membrane yepombi chinotambanuka, chichisundidzira membrane yepombi kumusoro, uye peturu inodzvanywa kubva pavharuvhu yekuburitsa mafuta kuenda kuimba inoyangarara yekabhureta.
Mapombi epeturu eDiaphragm ane chimiro chakareruka, asi nekuti anokanganiswa nekupisa kweinjini, kutarisisa kwakakosha kunofanirwa kupihwa pakuona kuti pombi inoshanda zvakanaka pakupisa kwakanyanya uye kugara kwenguva refu kwerabha diaphragm ichirwisa kupisa nemafuta.
Kazhinji, huwandu hwemafuta anowanikwa mupombi yepeturu hwakakura ka2.5 kusvika ka3.5 kupfuura huwandu hwemafuta anoshandiswa muinjini yepeturu. Kana huwandu hwemafuta epombi hwakura kupfuura huwandu hwemafuta anoshandiswa uye vharuvhu yetsono iri mukamuri rinoyangarara rekabhureta yakavharwa, kumanikidzwa kuri mupombi inoburitsa mafuta yepombi yepeturu kunowedzera, izvo zvinoita kuti pombi yemafuta iite seyakaoma, zvichideredza kurova kwediaphragm kana kumisa basa.
pombi yepeturu yemagetsi
Pombi yemagetsi yepeturu haishandisi camshaft kuti ifambe, asi inoshandisa simba remagetsi kuti iswededze membrane yepombi kakawanda. Rudzi urwu rwepombi yemagetsi runogona kusarudza nzvimbo yekuisa, uye runogona kudzivirira kuvharwa kwemhepo.
Mhando huru dzemapombi emagetsi emafuta ekuisa injini dzinoiswa mupombi yemafuta kana mutangi remafuta. Yekutanga ine nzvimbo yakakura yekuronga, haidi tangi remafuta rakagadzirwa, uye iri nyore kuisa nekuparadzanisa. Zvisinei, chikamu chekusveta mafuta chepombi yemafuta chakareba, chiri nyore kugadzira kudzivirira mhepo, uye ruzha rwekushanda rwakakurawo. Pamusoro pezvo, zvinodiwa kuti pombi yemafuta isadonhe. Rudzi urwu haruwanzo shandiswa mumotokari itsva dziripo. Yekupedzisira ine mapaipi emafuta akareruka, ruzha rwakaderera, uye zvinodiwa zvishoma zvekurasa mafuta akawanda, inova ndiyo nzira huru iripo pari zvino.
Pakushanda, mwero wekuyerera kwepombi yepeturu haufanirwe kungopa chete kushandiswa kunodiwa pakushanda kweinjini, asiwo kuve nechokwadi chekuti mafuta anodzoka zvakakwana kuti ive nechokwadi chekuti kumanikidzwa kwakasimba uye kutonhora kwakakwana kwehurongwa hwemafuta.
