Ukukhusela Ukuqina Kwenjini: Uhlalutyo Lomsebenzi Neempazamo Zevalvu Yokulawula Ioyile Yenjini
Kwinkqubo yokusebenza echanekileyo yenjini yemoto, nangona ivalvu yokulawula ioyile yenjini ingabonakala ingabalulekanga, yenye yezona zinto ziphambili eziqinisekisa ukusebenza okuqhelekileyo kwenjini. Ifana "nomphathi woxinzelelo" wenjini, elawula uxinzelelo lweoyile yenkqubo yokuthambisa ngokuthula kwaye ibeka isiseko esiqinileyo sokusebenza kakuhle kwenjini. Nje ukuba ingasebenzi, ayizukuchaphazela kuphela ukusebenza kwesithuthi kodwa inokubangela nomonakalo ongenakuphikiswa kwinjini.
Ivalvu Yokulawula Ioyile Yenjini: "Umlawuli Woxinzelelo" weNkqubo Yokuthambisa Injini
Ivalvu yokulawula ioyile yenjini, eyaziwa ngokuba yivalvu yokulawula uxinzelelo lweoyile yenjini, uxanduva lwayo oluphambili kukulawula ngokuchanekileyo uxinzelelo lweoyile yenkqubo yokuthambisa injini, ukuqinisekisa ukuba inxalenye nganye yokuthambisa inokufumana unikezelo olufanelekileyo lweoyile yenjini. Ngexesha lokusebenza kwenjini, ipompo yeoyile iya kucinezela ioyile yenjini ize iyithumele kwiindawo ezahlukeneyo zokungqubana, ngelixa ivalvu yokulawula ioyile yenjini isebenza njengevalvu ekrelekrele, isoloko ijonga utshintsho kuxinzelelo lweoyile: xa uxinzelelo lweoyile luphezulu kakhulu, ivula itshaneli ukuvumela enye yeoyile yenjini ukuba ibuyele kwimpompo yeoyile ukuze kuthintelwe ukonakala kweendawo zendlela yeoyile ngenxa yoxinzelelo olugqithisileyo; xa uxinzelelo lweoyile luphantsi kakhulu, ivala itshaneli yokubuyela, igcina uxinzelelo lweoyile olufunekayo ukuqinisekisa iimfuno zokuthambisa zenxalenye nganye yenjini.
Ukongeza ekulawuleni uxinzelelo lweoyile, ivalvu yokulawula ioyile yenjini ikwadlala indima ezininzi ekusebenzeni kakuhle kwenjini. Ingathintela uxinzelelo olugqithisileyo kwinkqubo yokuthambisa, ithintele ukuvuza kweoyile okanye ukonakala kwezinto. Kwinkqubo yexesha eliguquguqukayo, ivalvu yokulawula ioyile yenjini inokukwazi ukulungelelanisa ngobuchule ngokwesantya senjini kunye nokuvulwa kwe-throttle, ukuqinisekisa ukuba injini inokufikelela ekungeneni nasekukhupheni ngokufanelekileyo kwisantya esiphezulu nesiphantsi, iphucule ukusebenza kwamandla kunye nokonga amafutha. Ngaphezu koko, uxinzelelo lweoyile oluzinzileyo lunokunciphisa ukungqubana kwangaphakathi kwinjini, kunciphise ukusetyenziswa kweoyile, kwaye kuphucule ngokungathanga ngqo ukusebenza kakuhle kwesithuthi.
Ukwenzeka Kwempazamo: Iimpawu Eziqhelekileyo Zokusilela Kwevalvu Yokulawula Ioyile Yenjini
Ukuba ivalvu yokulawula ioyile yenjini iyasilela, iya kubangela uthotho lweempendulo zetsheyini, ezichaphazela ngqo ukusebenza okuqhelekileyo kwenjini. Iimpawu eziqhelekileyo zeziphene ziquka ezi ntlobo zilandelayo:
Uxinzelelo lweoyile olungaqhelekanga kunye namandla anciphileyo Xa uxinzelelo lweoyile luphezulu kakhulu, luya kubangela ukuba umxube ube tyebile kakhulu, umsi omnyama uphume kumbhobho wokukhupha umoya, kunye namandla enjini anciphe kakhulu. Kwiimeko ezinzima, lusenokungaphumeleli nokumisela uxinzelelo lweoyile oluqhelekileyo. Xa uxinzelelo lweoyile luphantsi kakhulu, luya kubangela ukuthambisa okwaneleyo kwenjini, ukwanda kokungqubana kwangaphakathi, okungayi kunyusa nje kuphela ingxolo yenjini kodwa kukhokelela ekuncipheni kwamandla, ukukhawulezisa okungekho semgangathweni, kunye nokucima injini ngequbuliso ngexesha lokuqhuba.
Ukusetyenziswa kweOyile okuNgaqhelekanga kunye nomonakalo weCandelo Iimpazamo kwivalvu yokulawula ioyile yenjini ziya kubangela ukungalingani ekunikezelweni kweoyile, nto leyo ebangela ukwanda kokusetyenziswa kweoyile okungaqhelekanga, okunganyusi nje kuphela iindleko zesithuthi kodwa kunokubangela nokutsha kweoyile yenjini. Ukusetyenziswa kweoyile okungaqhelekanga ixesha elide kuya konakalisa ne-oxygen sensor, nto leyo ebangela ukuba ingasebenzi ngaphambi kwexesha kwaye ichaphazele ukujonga ukukhutshwa komoya kwinjini, nto leyo ekhokelela ekukhutshweni komoya okungaphezulu komgangatho.
Isilumkiso seSixhobo kunye nobunzima bokuqalisa Xa uxinzelelo lweoyile luhlala lungaqhelekanga, isibane sesilumkiso soxinzelelo lweoyile kwideshibhodi yesithuthi siya kukhanyisa, sibonisa umqhubi ukuba ajonge ixesha. Ezinye izithuthi zinokufumana ubunzima bokuqalisa, nokuba iyaqala, injini isenokucima ngokukhawuleza kwaye ingaphumeleli ukusebenza ngokuqhelekileyo.
Ukuthintela Iingxaki Ngaphambi Kokuba Zenzeke: Ukugcinwa kunye Nempendulo Yempazamo Yevalvu Yolawulo Lweoyile Yenjini
Ukuze kuthintelwe ilahleko ezibangelwa kukusilela kwevalvu yolawulo lweoyile yenjini, ukugcinwa rhoqo kunye nokulungiswa ngexesha elifanelekileyo kubalulekile. Abanini kufuneka bajonge rhoqo imeko yokusebenza kwevalvu yolawulo lweoyile yenjini, besebenzisa izixhobo zobungcali ukufumanisa ukuba uxinzelelo lweoyile lukwinqanaba eliqhelekileyo na, kwaye banikele ingqalelo ekuqwalaseleni iimpawu ezingaqhelekanga ngexesha lokusebenza kwesithuthi.
Ngokuphathelele ukufunyanwa kweempazamo, ukuba uxinzelelo lweoyile aluqhelekanga, inyathelo lokuqala kufuneka libe kukujonga ukuba iplagi yevalvu yokulawula ioyile yenjini iqinile na, nokuba kukho ukugqwala okanye ukuguquka, kwaye kuvavanywe nombane wevalvu ye-electromagnetic ukuqinisekisa ukuba iqhelekile (ngaphezulu kwe-12 volts), ukuze kuthintelwe ukuba kunokwenzeka ukuba i-circuit shorting okanye ivuleke. Ukuba ivalvu yokulawula ioyile yenjini iqinisekisiwe ukuba yonakele, kufuneka itshintshwe ngamalungu okuqala efektri ukuze kuthintelwe iimpazamo zesibini ezibangelwa kukusetyenziswa kwezinto ezingaphantsi.
Ukongeza, ukusebenzisa ioyile yenjini esemgangathweni ophezulu kunye nokutshintsha rhoqo isihluzi seoyile kunokunciphisa ukuguguleka kwevalvu yokulawula ioyile yenjini ngenxa yokungcola, nto leyo eyandisa ubomi bayo benkonzo. Kwiivalvu zokulawula ioyile ezivalekileyo ziidiphozithi zekhabhoni okanye ukungcola, ukucoca ngobuchwephesha kungenziwa kusetyenziswa izixhobo zokucoca nge-ultrasonic. Amaza empembelelo kunye neejethi ezincinci zinokucoca ngokupheleleyo iimbobo ezincinci kunye nemifantu, zibuyisele imisebenzi yazo eqhelekileyo. Isiphelo
Nangona ivalvu yokulawula ioyile incinci, yeyona ndawo iphambili kwinkqubo yokuthambisa injini. Ukusebenza kwayo okuzinzileyo kuchaphazela ngokuthe ngqo ubomi benjini kunye nokusebenza kwesithuthi. Njengomnini wemoto, umntu akufuneki aqonde indima yayo ebalulekileyo kuphela kodwa makaqaphele neempawu zeziphene ezinokubakho. Ngokugcinwa rhoqo kunye nokulungiswa ngexesha elifanelekileyo, vumela lo "mphathi woxinzelelo" ahlale ekwimeko entle, eqinisekisa ukusebenza kakuhle kwenjini.
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