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Chii chinonzi chisimbiso chemafuta, hunhu hwepakutanga uye mashandisirwo echisimbiso chemafuta

 

Chii chinonzi chisimbiso chemafuta

Iyochisimbiso chemafutachinhu chinovhara chinoshandiswa kuvhara mubato unotenderera mumidziyo yemakanika, uye gomba racho harina kumira, saka mubato wemafuta unonziwo mubato unotenderera.

Zvivharo zvemafuta zvinoshandiswa kudzivirira mafuta kubva mumipata iri mumuchina, uye zvivharo zvemafuta zvinoshandiswa kudzivirira mvura nemakemikoro kuti asadonhe muchikamu chekukweshana chemuchina, pamwe neguruva nejecha revhu kubva kunze.

Kuvharwa kwechisimbiso cheoiri, chekutanga, chisimbiso chisina kusimba pakati pemucheto wekunze wechisimbiso cheoiri nenzvimbo yakavharika, uye panguva imwe chete inovimbisa nzvimbo yakavimbika yemucheto wekunze wechisimbiso cheoiri pakati penzvimbo dzakavharika. Chechipiri imamiriro ekuvhara pakati pemuromo wechisimbiso cheoiri negomba, kana gomba richitenderera, chisimbiso chinoshanduka, uye kana gomba risingachinji, chisimbiso chisina kusimba. Kubatanidzwa kwezvinhu zvakasiyana-siyana zvinopesvedzera uye kudyidzana kwazvo zvine simba guru pakushanda kwechisimbiso uye hupenyu hwebasa hwezvisimbiso zveoiri.

 

Kushandiswa kukuru kwezvisimbiso zvemafuta

Inoshandiswa kuvhara macrankshafts einjini ne camshafts

Kuvhara masisitimu ekutumira magiya (semuenzaniso magiya emagiya, mahubhu evhiri, maekisi, madhiri) emota, midhudhudhu nemotokari dzekutengesa

Zvisimbiso zvemasisitimu ekutumira michina yekurima nemichina yekuvaka yakaita seforklifts, excavators, nezvimwewo

Kuvhara mabhokisi emagiya kuti ashandiswe mumaindasitiri

Kuvhara zvikamu zve hydraulic (mapombi, mota).

Kuvhara michina yekuwachisa kuti ishandiswe zuva nezuva

Inoshandiswa zvakanyanya mumaindasitiri einjiniya yemakanika uye ekugadzirisa michina

 

Hunhu hukuru hwezvisimbiso zvemafuta

Chikamu chekunze chechisimbiso cheoiri chakaita sedenderedzwa kuitira kuti gomba rivharwe zvakanaka - mupendero wekunze werabha wemapfupa esimbi emukati unotorwa; Mupendero wekunze wemapfupa esimbi akafumurwa unokwenenzverwa zvakanyanya uye unoputirwa nejira rinodzivirira ngura.

Miromo yekuvhara ine chitubu inoita kuti miromo igare yakasimba uye isingachinji. Nekuda kwekutsvaga kwenguva refu, chimiro chemiromo yekuvhara mafuta chakavandudzwa kusvika pakushanda zvakanaka, izvo zvinovandudza kuvimbika kwechivharo pamusoro pemitoro yakakura.

Kuwedzerwa kwemiromo ine guruva, kana mune zvimwe zviitiko, miromo yakawanda ine guruva kunodzivirira kupinda kwetsvina yekunze neguruva.

 

Majenareta eturbine anotonhodzwa nehydrogen anofanira kuvharwa nemafuta ekuvhara kuti hydrogen isadonhe mukati mejenareta uye kudzivirira mhepo nehunyoro kupinda mujenareta. Sisitimu yemafuta ekuvhara yejenareta yeturbine yesteam inoshandisa chimiro chetiles chekuvhara ring double-flow, chine simba rakanaka rekuvhara uye nzvimbo yakakura yekugadzirisa, uye chigadzirwa chakakura kwazvo. Zvisinei, kana chimiro chisina kunzwisiswa zvakanaka, kushanda zvisina kunaka kunogonawo kukonzera tsaona dzekupinda kwemafuta mukati mejenareta. Kunyanya kana pasina kumanikidzwa mukati mejenareta, huwandu hwemafuta etangi remafuta rakavharirwa hausi nyore kudzora, uye mafuta ekuvhara ari nyore kupinda mukati mejenareta nenzira ye axial. Kupinda kwemafuta mukati mejenareta itsaona yakaipa uye inofanira kutorwa zvakakomba. Inotevera isumo yejenareta yekuvhara mafuta, zvikonzero zvekutora mafuta mukati mejenareta uye matanho ekudzivirira.

 

Nhanganyaya kune sisitimu yekuvhara mafuta

Sisitimu yemafuta ekusefa inoshandisa ma "double flow ring sealing pads". Sezvo "rotor shaft" yejenareta inotonhodzwa nehydrogen ichifanira kupfuura nepamucheto wejenareta, chikamu ichi chinova kiyi yekusefa kwejenareta yehydrogen internal coolant. Mafuta ekusefa akakamurwa kuita ma "circuits" maviri emafuta, divi remhepo nedivi rehydrogen, uye mafuta anoendeswa kuma "annular oil distribution grooves" maviri pa "shaft sealing pad", uye mafuta anoyerera achitevedza nzira ye "axial" ye "shaft" kuburikidza nepakati pe "inner diameter" ye "sealing pad" ne "rotation shaft". Kana "oil pressure" iri mu "oil circuits" mbiri idzi yakaenzana pa "sealing pad", mafuta haazofambi pakati pe "oil distribution tanks" mbiri, uye kazhinji chero bedzi "sealing oil pressure" iri pamusoro pe "gas pressure" iri mu "gas pressure" iri mu "gas pressure" iri mu "muchina", hydrogen inogona kudzivirirwa kuti isavhare "oil system" yejenareta yemagetsi.