Iyini ipayipi lokungenisa lendlu yesihlungi somoya semoto?
Ipayipi lokungenisa umoya lendlu yesihlungi somoya semoto (eyaziwa ngokusemthethweni ngokuthi ipayipi lokuxhumanisa isihlungi somoya) liyingxenye ebalulekile ohlelweni lokungenisa umoya lwenjini. Linesibopho sokuletha umoya ohlanzekile ohlungiwe usuka kusihlungi somoya, kancane kancane nangendlela efanele, uye ku-throttle valve, futhi ekugcineni ungene ekamelweni lokushisa injini ukuze kushiswe.
Umsebenzi Oyinhloko
Ukudlulisa umoya ohlanzekile: Njengendlela "yokuphefumula", ixhumanisa indawo yokuhlunga umoya ne-throttle valve, iqinisekisa ukuthi injini ithola umoya owanele futhi ohlanzekile.
Ukugcina ukusebenza kahle kokushisa: Umthamo wokungenisa kanye nekhwalithi yomoya kuthinta ngqo isilinganiso senhlanganisela kaphethiloli kanye nokusebenza kahle kokushisa, ngaleyo ndlela kuthonye ukuphuma kwamandla, ukusetshenziswa kukaphethiloli, kanye nokukhishwa komoya okhipha umoya.
Ukuvala nokuvimbela uthuli: Uma ipayipi ligugile, liqhekekile, noma livalwe kabi, uthuli olungahlungiwe lungangena enjinini, okubangela ukuguguleka kwesilinda, ukulahlekelwa amandla, nezinye izinkinga.
Ukungaqondakali Okuvamile Ukucaciswa
Leli phayiphi akuyona ipayipi lokukhipha umoya kodwa isiteshi sokungenisa umoya. Ezinye izinto ziyibiza ngephutha ngokuthi "iphayiphi lokukhipha umoya", empeleni okudida i-incase manifold nephayiphi lokungenisa umoya le-crankcase (leli lakamuva lifaka i-crankcase exhaust ohlelweni lokungenisa umoya).
Ezinjinini ezinamasilinda amaningi, indlu yesihlungi somoya ivame ukuxhunywa ku-input manifold (ipayipi eliguquguqukayo lepulasitiki) kanti amagatsha asakaza umoya kusilinda ngasinye abizwa ngokuthi ama-input manifold (ikakhulukazi enziwe ngamashubhu aqinile e-aluminium).
Isikhundla Semoto Yangempela kanye Nokuhlonza
Itholakala ohlangothini olungaphakathi lwegumbi lenjini, kanti uhlangothi olulodwa luxhunywe endlini yesihlungi somoya kanti olunye uhlangothi luxhunywe emzimbeni we-throttle noma i-input manifold.
Ukubukeka kwayo ikakhulukazi kuyipayipi eliguquguqukayo lepulasitiki elimnyama noma elimpunga, elinobubanzi obukhulu, eliqiniswe ngama-clamp noma ama-fasteners.
Amathiphu Okulungisa
Hlola njalo ukuthi iqinile, iqhekekile, noma iyavuza, ikakhulukazi ezimotweni ezishayelwa ezindaweni ezinothuli oluningi.
Ukuyishintsha ngemva kokuguga kungathuthukisa kakhulu ukuzinza kokungenzi lutho, ukusebenza kokuqala okubandayo, kanye nokusabela kokusheshisa.
Ipayipi lokungenisa eligcina isihlungi somoya semoto (ngokuvamile libhekisela epayipini lokungenisa elixhumanisa isihlungi somoya nenjini) lidlala imisebenzi eminingi ebalulekile ohlelweni lokungenisa. Ngokusho kwezinto zobuchwepheshe zezimoto ezigunyaziwe, imisebenzi yalo eyinhloko yile elandelayo:
Ukudlulisa umoya ohlanzekile: Ngemva kokudlula esihlungini somoya, umoya ohlungiwe ulethwa ngepayipi lokungenisa uye ku-throttle valve noma ku-intake manifold, bese ekugcineni ungena kusilinda ngasinye ukuze kushiswe.
Ukuthuthukisa ukusatshalaliswa kokugeleza komoya: Ingxenye ye-input manifold ingasabalalisa ngokulinganayo umoya ohlungiwe kusilinda ngasinye, iqinisekise ukusha okuqhubekayo.
Ukulawula ukusebenza kokungenisa: Ubude kanye nesimo sepayipi lokungenisa kungasebenzisa umphumela we-inertia wokugeleza komoya ngesivinini esithile senjini ukuthuthukisa ukusebenza kahle kokungenisa nokwandisa ukuphuma kwamandla.
Ukusiza ukuphathwa kokushisa: Amanye amapayipi okungenisa enziwe nge-aluminium noma ezinye izinto zokusiza ekushabalaleni kokushisa, ukulawula izinga lokushisa lokungenisa, nokuvimbela ukulahleka kwamandla ngenxa yokushisa okuphezulu.
Ukuhlanganisa umsebenzi wokungenisa umoya we-crankcase: Amanye amapayipi okungenisa nawo asebenza njengesiteshi sokubuya kohlelo lokungenisa umoya we-crankcase (PCV), efaka kabusha ukukhishwa komoya we-crankcase ekamelweni lokushisa ukuze kuncishiswe ukukhishwa komoya futhi kugcinwe ibhalansi yengcindezi yangaphakathi.
Ukunciphisa umsindo wokungenisa: Ngokuklanywa kwesikhala esijikelezayo noma esinomoya opholile, kunganciphisa ngempumelelo umsindo wokungenisa, kuthuthukise ukuhamba kanye nokuphatha induduzo.
Uma ipayipi linemifantu, ama-carbon deposit, noma likhululeka, kungabangela umoya onganele wokungenisa, ingxube engaqinile kakhulu, futhi kamuva kubangele izinkinga ezifana nokulahlekelwa amandla, ukusetshenziswa kukaphethiloli okwandisiwe, kanye nokujikijela okungasebenzi kahle. Kunconywa ukuthi kwenziwe ukuhlolwa okuvamile kokuvalwa kwalo kanye nezimo ezingavimbelwe.
Iphutha lepayipi lokungenisa lendlu yesihlungi somoya semoto libhekisela ekungajwayelekile kwepayipi lokuxhumanisa phakathi kwesihlungi somoya (isihlungi somoya) kanye ne-manifold yokungenisa injini, okuthinta ukungena okuvamile kwenjini. Ngokusho kolwazi lwakamuva olutholakala emphakathini, izibonakaliso ezivamile, izimbangela, kanye nezixazululo zalolu hlobo lwephutha yilezi ezilandelayo:
Izimpawu Zephutha Elivamile
Ukuzamazama kwenjini noma ukulahlekelwa amandla: Umoya onganele wokungenisa uholela ekungalingani kwesilinganiso sengxube, ukungahlaliseki okungazinzile, kanye nokusheshisa okunganele.
Umsindo ongajwayelekile: Umsindo wokuhayiza uvela lapho kukhona ukuvuza komoya, ikakhulukazi okusobala kakhulu ngesikhathi sokusheshisa okungazelelwe.
Ukusetshenziswa kukaphethiloli okwandisiwe: I-ECU inyusa umthamo wokujova uphethiloli ukuze ibuyisele umoya onganele wokungenisa, okuholela ekongeni uphethiloli okubi.
Ukukhanya kwephutha kuyakhanya: Iyunithi yokulawula injini (i-ECU) ivula i-alamu, kanye namakhodi ephutha avamile njenge-P0171 (uhlelo lunciphile kakhulu) kanye ne-P0174 (uhlelo lucebile kakhulu).
Umoya ongahlungiwe ungena: Ukuvalwa kuyahluleka, okuvumela uthuli nokungcola ukuthi kungene ngqo kwisilinda, okusheshisa ukuguguleka kwepiston nodonga lwesilinda.
Izinkinga Eziyinhloko
Ipayipi lokungenisa elikhathele noma eliqhekekile: Amapayipi enjoloba, ngenxa yokuchayeka isikhathi eside emazingeni okushisa aphezulu kanye nokudlidliza, ayaphuka futhi aqhekeke noma awe.
Ukuxhumeka okuxegayo noma indandatho yokuvala ehlulekile: Amalunga axegayo noma indandatho yokuvala egugile ibangela ukuvuza komoya.
Isihlungi somoya esingcolile: Siphazamisa ukuhamba komoya, okubangela ukungangeni kahle komoya.
Ukungena noma ukuvaleka kwamanzi: Amanzi angena epayipini bese egqwala, noma izinto zangaphandle zivale isiteshi sokugeleza komoya.
Ukufakwa okungalungile: Isihlungi somoya noma ipayipi lokungenisa alifakwanga kahle, okuholela ekuvalekeni okubi.
Izindlela Zokwelapha Eziphakanyisiwe
Yima ngokushesha bese uhlola: Uma kuvela izimpawu ezingenhla, yima imoto ngokushesha ukuze uhlole ukuthi kukhona yini imifantu, ukuxega, noma ukuqhekeka epayipini lokungenisa.
Shintsha izingxenye ezonakele:
Shintsha amapayipi okungenisa aqhekekile noma amadala;
Xhuma kabusha noma shintsha amapayipi kawoyela akhululekile noma izindandatho zokuvala .
Hlanza noma shintsha isihlungi somoya: Qinisekisa ukuthi isinyathelo sokuqala sokungenisa asiphazamiseki.
Ukuxilongwa kobungcweti: Sebenzisa idivayisi ye-OBD ukuze ufunde amakhodi ephutha bese uqinisekisa ukuthi ihilela ezinye izingxenye ezifana nezinzwa ze-oxygen nama-valve e-throttle.
Ukugcinwa kokuvimbela: Hlola njalo ukuvalwa kwesistimu yokungenisa, ikakhulukazi uma ushintsha isihlungi somoya, futhi hlola isimo sepayipi lokungenisa.
Isikhumbuzo Esikhethekile: Uma ipayipi lokungenisa litholakala ngemuva kwesihlungi somoya (okungukuthi, eduze nohlangothi lwenjini), uma seliwonakele, umoya ongahlungiwe uzongena ngqo enjinini, okubangela kalula umonakalo omkhulu njengokubanjwa kwesilinda kanye nokuguguleka kwendandatho yepiston, futhi kudingeka lilungiswe ngokushesha.
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