Ulayini Wamafutha: Umdwebo, Izinhlobo, Imisebenzi, Impahla, Ukufaka kanye Nokuhlanza
Okuqukethwe
Kulesi sihloko, uzofunda uyini ulayini wamafutha? Uhlelo lwayo, izinhlobo, umsebenzi, impahla, ukufakwa kanye nesihlanzi kuyachazwa ngosizo lwe izithombe .
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Uyini ulayini wamafutha?
Ulayini kaphethiloli waziwa njengepayipi noma ipayipi elisetshenziselwa ukudlulisa uphethiloli usuka kwelinye iphuzu uye kwelinye noma usuka ethangini lokugcina uyiswe emotweni. . Ulayini kaphethiloli uvame ukwenziwa ngenjoloba eqinisiwe ukuze kuvinjwe ukudabula nokugoqa.
Ngezinye izikhathi ibuye yenziwe ngezinto zepulasitiki, nakuba zitholakala ku-chassis yemoto, kodwa zisesimweni esibuthakathaka. Zifakwe ezindaweni ezivezwe izakhi, izimo zomgwaqo noma ukushisa. Ngaphezu kwalokho, ayikwazi ukonakala ngenxa yenjini ehambayo.
I-U.S. Environmental Protection Agency ichaza ulayini kaphethiloli ngokuthi "zonke izinhlobo zamapayipi noma amapayipi aklanyelwe ukuthwala uketshezi oluwuketshezi noma umhwamuko kaphethiloli. Lokhu kusho ukuthi kufanele futhi ihlanganise wonke amapayipi noma amashubhu okugcwalisa, okuxhumana phakathi kwamathangi kaphethiloli amabili, kanye nokuxhuma isihlungi sekhabhoni ethangini likaphethiloli. Ayinawo amapayipi avuthela umoya noma amapayipi enjini noma amanye amapayipi avuleleke emoyeni."
Ukwakhiwa kwamapayipi amafutha
Zonke izingxenye zesistimu kaphethiloli zixhunywe imigqa yamafutha kanye ne-steam namapayipi. Zivumela uphethiloli ukuthi ufakwe ku-carburetor, uphethiloli oweqile ubuyiselwe ethangini, futhi kukhishwe umhwamuko kaphethiloli.
Izintambo zikaphethiloli kumele zihanjiswe ngendlela ukuze zihlale zipholile ngangokunokwenzeka. Uma noma iyiphi ingxenye yolayini kaphethiloli ichayeke ekushiseni ngokweqile, uphethiloli odlula kuwo uhwamuka ngokushesha kunokuba iphampu yesibaseli ingadala ukumuncwa.
Ingcindezi ephansi noma i-vacuum eyingxenye yephampu yesibaseli nakho kuzodala ukuthi uphethiloli uhwamuke. Lesi simo sidala ukukhiya kwe-vapor, ngenxa yokuthi ipompo likaphethiloli linikeza umhwamuko kuphela ku-carburetor. Ngaphezu kwalokho, isitimu siyaphuma esikhaleni ngaphandle kokuletha uphethiloli enjinini.
Ukusebenza komugqa wamafutha
Ulayini wokubuyisela umhwamuko ngokuvamile usuka kuphampu kaphethiloli noma isihlungi sikaphethiloli uye ethangini likaphethiloli. Lo mugqa wokubuyisela umhwamuko uxhunywe endaweni ekhethekile empompini yamafutha. Noma yimuphi umhwamuko okhiqizwa empompini yesibaseli ubuyiselwa ethangini likaphethiloli ngalo mugqa.
Ulayini wokubuyisela umhwamuko uphinde uvumele uphethiloli oweqile ompontshwa yiphampu yamafutha ukuthi ubuyele ethangini. Lo mafutha oweqile, ngenxa yokujikeleza njalo, usiza ukupholisa iphampu yamafutha.
Eminye imigqa yokubuyisela umhwamuko inevalvu yokuhlola eyakhelwe ngaphakathi evimbela uphethiloli ukuthi ubuyiselwe ku-carburetor usuka ethangini likaphethiloli ngomugqa wokubuya komhwamuko. Ngesikhathi sokusebenza okuvamile, ukucindezela komhwamuko ovela empompeni kaphethiloli kususa ibhola lokuhlola futhi kuvumela umhwamuko kaphethiloli ukuthi ugeleze ungene ethangini likaphethiloli.
Uma, noma kunjalo, uphethiloli uzama ukubuyela ku-carburetor, ukucindezela kwamafutha kubangela ukuba ibhola lokulawula lihlale, livimbe umugqa. Kwezinye izinhlelo zamafutha, isihlukanisi somoya sixhunywe phakathi kwephampu yamafutha kanye ne-carburetor.
Iphinde ibe nesihlukanisi esihlanganisa ithangi elivalekile, isihlungi, amapayipi angenisayo naphumayo, kanye nembobo yemitha noma yokuphuma exhuma ethangini likaphethiloli.
Amabhamuza omhwamuko angena kusihlukanisi kanye nophethiloli akhuphukela kusihlukanisi somoya. Isitimu, ngaphansi kwengcindezi yepompo likaphethiloli, sibe sesiqondiswa ngepayipi le-exhaust siye ethangini likaphethiloli, lapho sijiya khona sibe uketshezi.
Izinhlobo zolayini bamafutha
- imigqa eqinile
- imigqa engashintshi
#1 Imigqa eqinile
Izintambo eziningi zikaphethiloli ezixhunywe emzimbeni, ifreyimu, noma injini amapayipi ensimbi angenamthungo. Iziphethu zensimbi nazo zilimaza ishubhu ezindaweni ezithile ukuze zilivikele emonakalweni. Uma ushintsha ulayini kaphethiloli, sebenzisa amapayipi ensimbi kuphela.
Amapayipi ethusi ne-aluminium akufanele ashintshwe amapayipi ensimbi. Lezi zinto azikwazi ukumelana nokudlidliza kwezimoto okuvamile futhi ziphinde zihlangane namakhemikhali ngophethiloli.
Kwezinye izimoto, izintambo zikaphethiloli eziqinile zixhunywa kuhlaka ukusuka ethangini ukuya endaweni eseduze nephampu yamafutha. Igebe phakathi kohlaka nephampu libe selivalwa ngepayipi eliguquguqukayo elifushane elimunca ukudlidliza kwenjini. Kwezinye izimoto, ulayini oqinile ugijima usuka ethangini uye empompini.
#2 Imigqa eguquguqukayo
Amapayipi okwenziwa asetshenziswa kumasistimu kaphethiloli amaningi lapho kudingeka khona ukuguquguquka. Ukuxhumana phakathi kwemigqa kaphethiloli yensimbi nezinye izingxenye zesistimu kuvame ukwenziwa ngobude obufushane.
Ububanzi bangaphakathi bepayipi likaphethiloli ngokuvamile buba bukhulu (8 kuya ku-10 mm) kanti lepayipi lokubuyisela uphethiloli lincane (6 mm). Izinto zikalayini we-steam kumele zimelane nephunga likaphethiloli.
Isivimbeli sensimbi noma sepulasitiki sisetshenziswa kakhulu emigqeni yokukhipha umoya ukulawula izinga lokugeleza kwesitimu. Zitholakala ekupheleni kwepayipi lokungenisa umoya noma ku-hose ye-steam ngokwayo. Uma isetshenziswa epayipini esikhundleni sepayipi elikhipha umoya, isivimbeli kufanele sikhishwe epayipini elidala futhi kufakwe elisha ngaso sonke isikhathi lapho kushintsha ipayipi.
Okokhelekayo Line Materials
Ngokuvamile, i-hose yomugqa kaphethiloli yenziwa ngezinto eziningana, njengoba zibalwe ngezansi:
- Steel fuel hose
- I-rubber fuel hose
- Ipayipi le-copper fuel line
- Ipayipi lepayipi lepulasitiki
#1 Ipayipi lensimbi yesibaseli
Izimoto eziningi ze-FWD ne-LWD ezinamathangi kaphethiloli zinemigqa kaphethiloli eqinile ehamba bonke ubude be-chassis ukusuka ethangini ukuya endaweni yenjini. Lawa mapayipi ashibhile futhi aqinile, kodwa angavuza uphethiloli.
#2 Irabha
Ngenkathi ezinye izimoto zinepayipi likaphethiloli lerabha elixhuma ipayipi likaphethiloli ku-chassis nepompo likaphethiloli noma i-carburetor enjinini. Amapayipi enjoloba ayashintshashintsha futhi anganqunywa ubude, kodwa ayaguga ngokuhamba kwesikhathi futhi angacasuka uma engavikelekile ngendlela efanele.
#3 Ithusi
Kumamodeli amadala, i-hose yomugqa wamafutha ifakwe izinto zethusi. Inzuzo yokusebenzisa ama-hoses ethusi ukuthi kulula ukuyifaka nokulungisa, kodwa inkulu futhi iyabiza uma iqhathaniswa nezinye izinto.
#4 Ipulasitiki
Izimoto zesimanje ngokuvamile zisebenzisa imigqa kaphethiloli eyenziwe ngepulasitiki, ngokuvamile inayiloni. Izintambo zikaphethiloli zepulasitiki azigqwali futhi zilula kunezensimbi, kodwa ziyancibilika emazingeni okushisa aphansi futhi azikwazi ukulungiswa.
Ukufakwa nokufakwa kolayini wamafutha
Umhlangano
Imigqa kaphethiloli esuka ethangini iye ku-carburetor iyayindilinga ukuze ilandele ifremu ngaphansi kwemoto.
Ilayini yesitimu neyokubuyisela ngokuvamile igijima kufreyimu spar ephambene nolayini wokuphakela, kodwa ingase futhi ihanjiswe kanye nemigqa yokuphakelwa kukaphethiloli. Zonke eziqinile zinamathiselwe kuhlaka noma ngaphansi ngezikulufo. и ama-clamps noma iziqeshana. Ama-clamps ngokuvamile asetshenziselwa ukuvikela amapayipi emigqeni kaphethiloli yensimbi.
Iyalingana
Izinsimbi zethusi zisetshenziswa emigqeni yamafutha ohlobo lwe-flare noma yokucindezela. Ukufakwa okuvuthayo kuvame kakhulu. Ukunwetshwa okuphindwe kabili kufanele kusetshenziswe ngesikhathi sokushintshwa kwamashubhu ukuze kuvinjelwe ukuvuleka ekuqhumeni futhi kuqinisekiswe uphawu oluhle.
Ukufakwa kokuminyanisa kunomkhono owodwa, umkhono ocijile, noma inadi lomkhono uhhafu ukuze kuqinisekiswe ukuxhumana okuphephile. Izinhlobo ezehlukene zama-clamp zisetshenziselwa ukubophela amapayipi kaphethiloli.
Isicoci selayini yamafutha
Kuzo zonke izinhlobo zemoto, uhlelo lukaphethiloli ludlala indima ebaluleke kakhulu ekuletheni uphethiloli enjinini. Imoto ayikwazi ukuhamba ngaphandle kukaphethiloli, ngakho isistimu kaphethiloli yemoto yakho kufanele ihlale isesimweni esihle ukuze ihlale isebenza kahle.
I-Fuel System Cleaner iwumkhiqizo osiza ukuhlanza lonke uhlelo lukaphethiloli lwezinhlayiya ezingcolile ezingathinta ngokuqondile ukusebenza kwemoto nempilo yenjini. Njengomthetho ojwayelekile, akekho ofuna injini ilimale noma iphuke ngenxa yokulethwa kwephethiloli ngezikhathi ezithile noma ukucisha ngesikhathi esibucayi.
Ngaphandle kwesicoci sesistimu kaphethiloli, imoto yakho ingase ibe nezimpawu ezithile. I-carbon buildup iwuphawu olubangelwa ulayini wamafutha omubi, kodwa kuthatha isikhathi ukuba kubi nakakhulu. Uma lokhu kwenzeka, kungabhubhisa ngokuphelele uhlelo. Ngakho-ke, kuhle ukusebenzisa isicoci selayini kaphethiloli ohlelweni lukaphethiloli ukuze sikwazi ukuvimbela ukungcola kwekhabhoni ukuthi kungandile ohlelweni lwakho lukaphethiloli.
okutholakele
Izintambo zikaphethiloli ziyingxenye yezokuphepha kuyo yonke imoto, ngakho kufanele zihambisane nemithetho yezokuphepha. Lapho ukhetha izintambo zikaphethiloli ezinokwethenjelwa, umshayeli kufanele acabangele ukucatshangelwa okuningi futhi enze okungenani ukuhlolwa kwezinga lengxenye.
Amaphuzu asemqoka okufanele acatshangelwe lapho ukhetha ulayini kaphethiloli izinto ezibonakalayo, isifundo sokususa, ukunyakaza kwe-motor shaft, ukukhetha isixhumi/ isiphetho sokufaka.
Ngakho-ke, okwamanje, ngithemba ukuthi ngikufakele konke obukufuna ngakho "Ulayini wamafutha" . Uma unokungabaza noma imibuzo mayelana nalesi sihloko, ungaxhumana nathi noma ubabuze kumazwana. Uma ukuthandile, bese wabelana ngakho nabangani bakho.
