Izinjini zamaloli ziyizingxenye ezintekenteke kakhulu, futhi ukungcola okuncane kakhulu kungonakalisa injini.Uma isihlungi somoya singcole kakhulu, ukungena komoya kwenjini akwanele futhi uphethiloli uvutha ngokungaphelele, okuholela ekusebenzeni kwenjini okungazinzile, amandla ancishisiwe, nokwanda kokusetshenziswa kukaphethiloli.Ngalesi sikhathi, isihlungi somoya, umsizi wenjini, sibaluleke kakhulu ekunakekeleni.
Eqinisweni, ukugcinwa kwesihlungi somoya ngokuyinhloko kusekelwe ekushintsheni nasekuhlanzweni kwesici sokuhlunga.Isihlungi somoya esisetshenziswa enjinini singahlukaniswa sibe izinhlobo ezintathu: uhlobo lwe-inertial, uhlobo lokuhlunga kanye nohlobo olubanzi.Phakathi kwabo, ngokuya ngokuthi into yokuhlunga ifakwe emafutheni, ingahlukaniswa ngezinhlobo ezintathu.Kunezinhlobo ezimbili zokumanzisa nezomile.Sichaze izihlungi zomoya ezimbalwa ezijwayelekile emakethe.
01
Ukugcinwa kwesihlungi esomile esine-inertial
Idivayisi yokuhlunga umoya ongenayo yohlobo olomile yenziwe ngekhava yothuli, i-deflector, imbobo eqoqa uthuli, inkomishi yokuqoqa uthuli, njll. Sicela unake izinto ezilandelayo ngesikhathi sokulungiswa:
1. Njalo hlola futhi uhlanze imbobo yokukhipha uthuli kuhood yokususa uthuli eyicentrifugal, susa uthuli olunamathiselwe ku-deflector, bese uthela uthuli enkomishini yokuqoqa uthuli (inani lothuli esitsheni akufanele lidlule i-1/3 yayo. umthamo).Ngesikhathi sokufakwa, ukusebenza kokuvala i-gasket ye-rubber ekuxhumekeni kufanele kuqinisekiswe, futhi akufanele kube khona ukuvuza komoya, ngaphandle kwalokho kuzodala isifunda esifushane sokugeleza komoya, kunciphise isivinini somoya, futhi kunciphise kakhulu umphumela wokukhipha uthuli.
2. Ikhava yothuli kanye ne-deflector kufanele igcine umumo ofanele.Uma kuneqhubu, kufanele libunjwe ngesikhathi ukuze kuvinjwe ukugeleza komoya ekuguquleni indlela yokugeleza komklamo wasekuqaleni kanye nokunciphisa umphumela wokuhlunga.
3. Abanye abashayeli bagcwalisa inkomishi yothuli (noma i-dust pan) ngophethiloli, okungavunyelwe.Ngenxa yokuthi uwoyela kulula ukuchaphazela endaweni yokukhipha uthuli, i-deflector nezinye izingxenye, le ngxenye izomunca uthuli, futhi ekugcineni inciphise amandla okuhlunga nokuhlukanisa.
02
Ukugcinwa kwesihlungi se-inertia esimanzi
Idivayisi emanzi yesihlungi somoya inertial yenziwe ngeshubhu emaphakathi, ipani likawoyela, njll. Sicela unake okulandelayo ngesikhathi sokusebenzisa:
1. Hlanza njalo i-pan yamafutha futhi ushintshe amafutha.I-viscosity yamafutha kufanele ibe ngokulinganisela lapho ushintsha amafutha.Uma i-viscosity inkulu kakhulu, kulula ukuvimba isihlungi sedivayisi yokuhlunga futhi ukwandise ukumelana nokungena emoyeni;uma i-viscosity incane kakhulu, ikhono lokunamathela kwamafutha lizoncishiswa, futhi amafutha afafaziwe azomuncwa kalula ku-cylinder ukuze abambe iqhaza ekushiseni futhi akhiqize amadiphozi ekhabhoni.
2. Izinga likawoyela echibini likawoyela kufanele libe phakathi.Amafutha kufanele engezwe phakathi kwemigqa eqoshiwe engaphezulu nephansi noma umcibisholo epanini lamafutha.Uma izinga lamafutha liphansi kakhulu, inani lamafutha alanele, futhi umphumela wokuhlunga umpofu;uma izinga likawoyela liphezulu kakhulu, inani lamafutha likhulu kakhulu, futhi kulula ukushiswa isilinda sokudonsa, futhi kungase kubangele izingozi "ezisheshayo".
03
Ukugcinwa kwesihlungi esomile
Isihlungi somoya esomile siqukethe isici sokuhlunga iphepha kanye ne-gasket yokuvala.Naka amaphuzu alandelayo ngesikhathi sokusebenzisa:
1. Hlola njalo ukuze uqinisekise ukuhlanzeka.Lapho ususa uthuli engxenyeni yesihlungi sephepha, sebenzisa ibhulashi elithambile ukuze ususe uthuli nokungcola okungaphezulu kwesici sokuhlunga ngendlela ye-crease, futhi uthephe indawo yokugcina kancane ukuze uthuli luwele.Lapho wenza le misebenzi engenhla, sebenzisa indwangu kakotini ehlanzekile noma ipulaki yerabha ukuze uvimbe iziphetho zombili zesici sokuhlunga, futhi usebenzise umshini womoya ocindezelwe noma i-inflator ukuze ukhiphe umoya endaweni yokuhlunga (umfutho womoya akufanele udlule ku-0.2-0.3MPA ukuvimbela ukulimala ephepheni lokuhlunga) ukususa ukunamathela.Uthuli lunamathela endaweni engaphandle yesici sokuhlunga.
2. Ungahlanzi isici sokuhlunga iphepha ngamanzi, idizili noma i-petroli, ngaphandle kwalokho izovimbela ama-pores wesici sokuhlunga futhi yandise ukumelana komoya;ngesikhathi esifanayo, idizili imuncwa kalula ku-cylinder, okubangela ukuthi umkhawulo udlule ngemva kokufakwa.
3. Uma isici sokuhlunga sitholakala ukuthi sonakalisiwe, noma iziphetho ezingenhla nezingezansi zesici sokuhlunga zisontekile, noma indandatho yokuvala yerabha iguga, ikhubazekile noma yonakele, buyisela isici sokuhlunga ufake esisha.
4. Uma ufaka, qaphela i-gasket noma indandatho yokuvala yengxenye ngayinye yokuxhuma ukuthi ingaphuthelwa noma ifakwe ngokungalungile ukuze ugweme i-air short circuit.Ungaliqinisi ngokweqile inathi eliphiko lesici sokuhlunga ukuze ugweme ukuchoboza isici sokuhlunga.
04
Ukugcinwa kwesihlungi esimanzi
Lo mshini ikakhulukazi wakhiwe isisefo sensimbi esicwiliswe emafutheni enjini.Naka:
1. Hlanza uthuli esisefweni ngodizili noma ngophethiloli njalo.
2. Lapho uhlanganisa, cwilisa isikrini sokuhlunga ngamafutha enjini kuqala, bese uhlanganisa ngemva kokuconsa kwamafutha enjini.Lapho ufaka, ifreyimu yesiphambano epuleti yokuhlunga yesihlungi sekhekhe kufanele ihlanganiswe futhi iqondaniswe, futhi izindandatho zenjoloba zangaphakathi nangaphandle zesihlungi kufanele zivalwe kahle ukuvimbela ukujikeleza okufushane kokungena komoya.
Ngokuthuthuka kobuchwepheshe bamaloli, ukusetshenziswa kwezihlungi zomoya zephepha-core ezinjinini sekuvame kakhulu.Uma kuqhathaniswa nezihlungi zomoya zokugeza uwoyela, izihlungi zomoya eziwumgogodla wephepha zinezinzuzo eziningi:
1. Ukusebenza kahle kokuhlunga kuphezulu njengo-99.5% (98% wezihlungi zomoya zokugeza uwoyela), futhi izinga lokudluliswa kothuli lingu-0.1% -0.3% kuphela;
2. Isakhiwo sihlangene, futhi singafakwa kunoma iyiphi indawo ngaphandle kokuvinjelwa ukuhlelwa kwezingxenye zemoto;
3. Awekho amafutha adliwayo ngesikhathi sokulungiswa, futhi inani elikhulu lentambo kakotini, ukuzwa kanye nezinto zensimbi zingasindiswa;
4. Ikhwalithi encane kanye nezindleko eziphansi.
05
Ukunakwa kwesondlo:
Kubaluleke kakhulu ukusebenzisa umgogodla wephepha omuhle lapho uvala isihlungi somoya.Ukuvimbela umoya ongahlungiwe ekudluleni isilinda senjini kuba yisinyathelo esibalulekile sokushintshwa nokugcinwa kahle:
1. Ngesikhathi sokufakwa, kungakhathaliseki ukuthi isihlungi somoya kanye nepayipi lokungenisa injini kuxhunywe ngama-flanges, amapayipi enjoloba noma ngokuqondile, kufanele aqine futhi athembeke ukuvimbela ukuvuza komoya.Ama-gaskets enjoloba kufanele afakwe kuzo zombili iziphetho zesici sokuhlunga;isihlungi somoya esingaguquki Inathi eliphiko lekhava yangaphandle yesihlungi akufanele liqiniswe kakhulu ukuze kugwenywe ukuchoboza isici sokuhlunga iphepha.
2. Ngesikhathi sokulungiswa, ingxenye yesihlungi sephepha akumele ihlanzwe ngamafutha, ngaphandle kwalokho isici sokuhlunga iphepha sizoba esingavumelekile futhi sibangele kalula ingozi yesivinini.Ngesikhathi sokulungiswa, ungasebenzisa kuphela indlela yokudlidliza, indlela yokususa ibhulashi elithambile (ukuxubha imibimbi) noma indlela yokubuyisela umoya ocindezelwe ukususa uthuli nokungcola okunamathiselwe ebusweni besici sokuhlunga iphepha.Ngengxenye yesihlungi esimahhadla, uthuli olusengxenyeni yokuqoqa uthuli, izindwani kanye neshubhu yesiphepho kufanele kususwe ngesikhathi.Ngisho noma ingagcinwa ngokucophelela ngaso sonke isikhathi, isici sokuhlunga iphepha asikwazi ukubuyisela ngokugcwele ukusebenza kwayo kwasekuqaleni, futhi ukumelana nokungena komoya kuzokwanda.Ngakho-ke, ngokuvamile lapho isici sesihlungi sephepha sidinga ukugcinwa okwesine, kufanele sifakwe endaweni yesihlungi esisha.Uma isici sesihlungi sephepha siphukile, sinezimbobo, noma iphepha lokuhlunga kanye nesiphetho sokugcina sikhishwe, kufanele sishintshwe ngokushesha.
3. Uma usebenzisa, kuyadingeka ukuvimbela isihlungi somoya ukuba simanziswe yimvula, ngoba uma umgogodla wephepha uthatha amanzi amaningi, uzokwandisa kakhulu ukumelana nokungena emoyeni futhi unciphise impilo yesevisi.Ngaphezu kwalokho, isihlungi somoya esiwumgogodla wephepha akufanele sihlangane namafutha nomlilo.
4. Eqinisweni, abakhiqizi bokuhlunga abakhuthazwa ukuba bahlakaze futhi bahlanze uhlelo lokuhlunga umoya.Phela, indlela yokuhlanza umphumela wokuhlunga kuzoncishiswa kakhulu.
Kodwa kubashayeli abaphishekela ukusebenza kahle, ukuhlanza kanye kuwukonga isikhathi esisodwa.Ngokuvamile, ukuhlanza kanye ngamakhilomitha angu-10,000, futhi inani lokuhlanza akufanele lidlule izikhathi ezingu-3 (kuye ngokuthi indawo yokusebenza yemoto kanye nokuhlanzeka kwesici sokuhlunga).Uma isendaweni enothuli njengendawo yokwakha noma ogwadule, ibanga lokuyinakekela kufanele lifinyezwe ukuze kuqinisekiswe ukuthi injini iphefumula futhi idonsa kahle futhi ihlanzekile.
Ingabe manje uyazi ukuthi ungazinakekela kanjani kangcono futhi uzishintshe izihlungi zomoya zamaloli?
Isikhathi sokuthumela: Nov-25-2021