Sefa yemafuta.
Sefa yemafuta, inozivikanwawo segridi yemafuta. Inoshandiswa kubvisa tsvina yakaita seguruva, zvidimbu zvesimbi, carbon precipitates uye zvidimbu zvesoot mumafuta kudzivirira injini.
Sefa yemafuta ine mhando yekuyerera kwakazara uye yeshunt. Sefa yekuyerera kwakazara yakabatana zvakatevedzana pakati pepombi yemafuta nenzvimbo huru yemafuta, saka inogona kusefa mafuta ese ekuzora anopinda munzvimbo huru yemafuta. Muchina wekuchenesa weshunt unoenderana nenzvimbo huru yemafuta, uye chikamu chemafuta ekuzora anotumirwa nepombi yemafuta yekusefa ndicho chinosefa.
Munguva yekushanda kweinjini, zvidimbu zvesimbi, guruva, makabhoni anooxidized pakupisa kwakanyanya, colloidal sediments, nemvura zvinogara zvichisanganiswa nemafuta ekuzora. Basa remafuta ekuzora nderekusefa tsvina iyi yemakanika uye glia, kuchengetedza mafuta ekuzora akachena, uye kuwedzera hupenyu hwayo hwekushanda. Mafuta ekuzora anofanira kunge aine simba rakasimba rekusefa, anodzivirira kuyerera zvishoma, hupenyu hurefu hwekushanda nezvimwe zvinhu. Sisitimu yekuzora yakazara ine mafirita akati wandei ane simba rakasiyana rekusefa - firita yekuunganidza, firita yekorona uye firita yekorona, zvichiteerana kana mumutsara mugwara guru remafuta. (Firita yakazara mumutsara negwara guru remafuta inonzi, uye mafuta ekuzora anosefa nefirita kana injini ichishanda; Parallel nayo inonzi shunt filter). Firita yekorona yakabatana mumutsara mugwara guru remafuta kuti ienderere mberi zvizere; Firita yekorona inoenda mberi mugwara guru remafuta. Injini dzemotokari dzemazuva ano dzinowanzova nefirita yekuunganidza uye firita yekorona yakazara. Sefa iyi inobvisa tsvina iri mumafuta ine saizi yezvikamu zvinopfuura 0.05mm, uye sefa iyi inoshandiswa kupukuta tsvina ine saizi yezvikamu zvinopfuura 0.001mm.
Hunhu hwehunyanzvi
● Pepa rekusefa: Sefa yemafuta ine zvinodiwa zvakanyanya zvepepa rekusefa pane sefa yemhepo, kunyanya nekuti tembiricha yemafuta inosiyana kubva pa0 kusvika pa300 degrees, uye huwandu hwemafuta hunochinjawo zvinoenderana nekuchinja kukuru kwetembiricha, izvo zvinokanganisa kufamba kwesefa yemafuta. Pepa rekusefa resefa yemafuta emhando yepamusoro rinofanira kukwanisa kusefa tsvina kana tembiricha yachinja zvakanyanya uku richiona kuti mvura yayerera zvakakwana.
● Mhete yerabha: Mhete yerusefa yemafuta emhando yepamusoro yakagadzirwa nerabha chaiyo kuti ive nechokwadi chekuti mafuta haabudise mvura zvachose.
● Vharuvhu yekudzora mafuta: Mafirita emafuta emhando yepamusoro chete ndiwo anowanikwa. Kana injini yadzimwa, inogona kudzivirira kuti firita yemafuta isaome; Kana injini yatangazve, inokurumidza kumanikidza uye inopa mafuta ekuisa mafuta muinjini. (inozivikanwawo sevharuvhu yekudzosera mafuta)
● Vharuvhu rekubatsira: Mafirita emafuta emhando yepamusoro chete ndiwo anowanikwa. Kana tembiricha yekunze yadzikira kusvika pamutengo wakati kana kuti firita yemafuta yadarika muganho wehupenyu hwebasa, vharuvhu rekubatsira rinovhurika nekumanikidzwa kwakakosha, zvichibvumira mafuta asina kusefa kuti ayerere zvakananga muinjini. Kunyangwe zvakadaro, tsvina iri mumafuta inopinda muinjini pamwe chete, asi kukuvara kwacho kushoma pane kukuvara kunokonzerwa nekushaikwa kwemafuta muinjini. Saka, vharuvhu rekubatsira ndiro kiyi yekudzivirira injini panguva yekukurumidzira. (inozivikanwawo sevharuvhu repaypass).
Sefa yemafuta inofanira kuchinjwa kangani
Kuchinja kwemafuta emafuta kunonyanya kuenderana nerudzi rwemafuta anoshandiswa mumota, kusanganisira mafuta emineral, mafuta e semi-synthetic uye mafuta akagadzirwa zvizere, uye mhando yega yega yemafuta ine mazano akasiyana ekutsiva. Aya ndiwo maitiro akadzama ekutsiva mafuta uye mazano:
Mafuta emineral: Kazhinji zvinokurudzirwa kutsiva mafuta emafuta makiromita 3000-4000 ega ega kana hafu yegore.
Mafuta asina kugadzirwa: Kuchinja mafuta kunowanzoitwa makiromita mashanu kusvika matanhatu kana hafu yegore rega rega kuti mafuta atsiviwe.
Oiri yakagadzirwa zvizere: Kutenderera kwekutsiva kunotora nguva yakareba, kazhinji mwedzi misere yega yega kana 8000-10000 km kutsiva firita yemafuta.
Pamusoro pekufamba nemotokari, unogona zvakare kushandura firita yemafuta zvichienderana nenguva, seizvi:
Mafuta emineral: Chinja makiromita mashanu ega ega.
Mafuta ekugadzira: chinja makiromita 7500 ega ega.
Oiri yakagadzirwa zvizere: Chinja makiromita gumi ega ega.
Zvinofanira kucherechedzwa kuti pese panochinjwa oiri, firita yeoiri inofanira kutsiviwa panguva imwe chete kuitira kuti injini igare iine mafuta akachena ekuzora. Kana firita yeoiri ikasatsiviwa nenguva, zvinogona kukonzera kuvharika kwefirita, zvichikanganisa kufamba kweoiri, uye zvozokanganisa mashandiro einjini uye hupenyu hwayo.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemota zveMG&MAUXS zvinogamuchirwa kutenga.
