Iyini ibhodlela lekhabhoni yemoto
Ibhokisi lekhabhoni emotweni liyingxenye ebalulekile yesistimu yokulawula ukuhwamuka kukaphethiloli (i-EVAP), esetshenziselwa ukumunca umusi kaphethiloli ophuma ethangini likaphethiloli bese uwufaka enjinini ukuze ushiswe, oqukethe kokubili ukuvikelwa kwemvelo kanye nemisebenzi yokonga uphethiloli.
Incazelo eyisisekelo kanye nomsebenzi
I-carbon canister yezimoto (i-carbon canister) iyisici esiyinhloko sohlelo lokulawula ukuhwamuka kukaphethiloli (uhlelo lwe-EVAP), olugcwele i-activated carbon ngaphakathi. Imisebenzi yalo eyinhloko ihlanganisa:
I-Youdaoplaceholder0 I-Adsorb fuel : Uphethiloli uyashintshashintsha. I-carbon canister imunca umhwamuko okhiqizwa yithangi likaphethiloli nge-activated carbon ukuze uvimbele ukuthi ukhishwe ngqo emoyeni futhi ungcolise imvelo.
I-Youdaoplaceholder0 Uphethiloli ophinde wasetshenziswa : Lapho injini iqala, i-solenoid valve iyavuleka bese umusi kaphethiloli ogcinwe ku-carbon canister udonswa ungene ku-intake manifold ukuze uhlanganyele ekushiseni, kuthuthukiswe ukusebenza kahle kukaphethiloli.
Isakhiwo kanye nomgomo WOKUSEBENZA
Indawo ye-Youdaoplaceholder0 : Ngokuvamile ifakwa phakathi kwethangi likaphethiloli nenjini, bese ixhunywe ngepayipi.
Ukugeleza komsebenzi kwe-Youdaoplaceholder0 :
Isigaba sokumuncwa kwe-Youdaoplaceholder0: Ngemva kokucima umlilo, umusi ovela ethangini ungena ebhodleleni lekhabhoni bese umuncwa yikhabhoni esebenzayo.
Isigaba sokuphuma kwe-Youdaoplaceholder0: Ngesikhathi injini isebenza, ingcindezi engemihle ku-intake manifold imunca umusi ungene ekamelweni lokushisa ngenkathi i-activated carbon ivuselelwa.
Ukubaluleka
Izidingo ze-Youdaoplaceholder0 Environmental: Kusukela ngo-1995, iShayina yenze kwaba yimpoqo ukuthi izimoto ezintsha zifakwe izinhlelo ze-EVAP ukuze kuncishiswe ukukhishwa kwama-volatile organic compounds (VOCs).
Umnotho we-Youdaoplaceholder0 : Ngokuthola umusi kaphethiloli, ukusetshenziswa kukaphethiloli kungancishiswa cishe ngamaphesenti amabili kuya kwayisihlanu.
Iseluleko sokulungisa nokufaka esikhundleni
I-Youdaoplaceholder0 Asikho isidingo sokushintsha njalo: Ibhokisi lekhabhoni lihlala isikhathi eside futhi lidinga ukushintshwa kuphela uma livalekile noma linephutha (njengokugxuma njalo kwezibhamu ngenkathi ligcwalisa uphethiloli noma injini ingazinzile ingasebenzi).
I-Youdaoplaceholder0 Izakhiwo ze-activated : I-activated carbon esebhokisini ingakhipha i-adsorption-desorption ngendlela ejikelezayo, ngokungafani ne-activated carbon elahlwayo yasekhaya.
Isifinyezo se-Youdaoplaceholder0 : Ama-carbon canister afinyelela kokubili ukuvikelwa kwemvelo kanye nokongiwa kwamandla ngokumunca nokuvuselela kahle umusi kaphethiloli, futhi ayingxenye ebalulekile yezimoto zanamuhla.
Umsebenzi webhokisi lekhabhoni yemoto ukuqoqa nokugcina umusi kaphethiloli, ukuwuvimbela ukuthi ungaphumi uye emkhathini, ukunciphisa ukukhishwa kwegesi kanye nokusetshenziswa kukaphethiloli ngokuphinde ushise, kanye nokulinganisela ingcindezi ethangini likaphethiloli ngesikhathi esifanayo.
Umsebenzi oyinhloko webhokisi lekhabhoni yemoto
I-Youdaoplaceholder0 Qoqa futhi ugcine umusi kaphethiloli
I-carbon canister imunca umusi kaphethiloli oguquguqukayo ethangini likaphethiloli ngezinhlayiya ze-carbon ezisebenzayo ezigcwaliswe ngaphakathi, okuvimbela ukuthi ungakhishwa ngqo emoyeni. Le nqubo ibaluleke kakhulu lapho injini icishiwe, njengoba ngalesi sikhathi umusi kaphethiloli uzohlangana nomoya omusha futhi ugcinwe okwesikhashana e-carbon canister.
I-Youdaoplaceholder0 Ukunciphisa ukukhishwa kwegesi kanye nemiphumela yokuvikela imvelo
Uma injini iqala kabusha, umusi kaphethiloli ku-carbon canister udonswa ungene ku-intake manifold nge-solenoid valve ukuze uhlanganyele ekushiseni, ngaleyo ndlela kuncishiswe ukukhishwa kwamagesi ayingozi njenge-carbon monoxide nama-hydrocarbon.
Le ndlela iyingxenye eyinhloko yeSistimu Yokulawula Ukuhwamuka Kwegesi (i-EVAP) futhi ihambisana nemithethonqubo yokuvikela imvelo.
I-Youdaoplaceholder0 Thuthukisa ukonga uphethiloli
Ngokusebenzisa kabusha umusi kaphethiloli, ama-carbon canister anciphisa imfucuza kaphethiloli futhi athuthukise ngokungaqondile ukusebenza kahle kukaphethiloli. Ezinye izifundo zibonisa ukuthi lo mklamo ungonga cishe u-1% kuya ku-2% wokusetshenziswa kukaphethiloli.
I-Youdaoplaceholder0 Linganisa ingcindezi yethangi
Ibhokisi lekhabhoni, ngokumunca umusi kaphethiloli, ligwema izingozi zokuphepha ezibangelwa ukucindezela okukhulu ngaphakathi kwethangi likaphethiloli (njengokuhwamuka kokushisa okuphezulu), lithatha indawo yomklamo wevalvu ojwayelekile onciphisa ukucindezela kwethangi likaphethiloli.
Eminye imisebenzi yokusiza
Ukuphepha komlilo kwe-Youdaoplaceholder0: Ukuvimbela ukunqwabelana kwamagesi avuthayo ezimotweni nokunciphisa ingozi yomlilo.
Ukuqina kwesistimu ye-Youdaoplaceholder0 : Ukuvulwa nokuvalwa okungavamile kwe-carbon canister solenoid valve kulawulwa yikhompyutha yenjini ukuqinisekisa ukuhlanganiswa kokubuyiselwa komusi kanye nokusha.
Izinyathelo zokuzivikela
Iseluleko sokulungisa i-Youdaoplaceholder0: Nakuba i-carbon canister ingeyona ingxenye engasetshenziswa, i-air inlet kanye nesikrini sesihlungi kufanele kuhlolwe njalo ukuthi asivali ukuze kugwenywe ukuthinta ukusebenza.
Imikhuba yokugcwalisa uphethiloli ye-Youdaoplaceholder0: Gwema ukugcwalisa ngokweqile ukuze uvimbele uphethiloli owuketshezi ukuthi ungangeni ebhodleleni lekhabhoni futhi ulimaze ikhabhoni esebenzayo.
Isifinyezo se-Youdaoplaceholder0 : Ukufaka ikhabhoni, ngokubambisana kwezixhumanisi eziningi, kufeza izinzuzo ezihlangene zokuvikelwa kwemvelo, ukongiwa kwamandla kanye nokuphepha, futhi kuyingxenye ebalulekile ezinhlelweni zikaphethiloli zezimoto zanamuhla.
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