Yintoni umbhobho wokuphuma we-turbocharger yemoto
Umbhobho wokuphuma we-turbocharger yemoto yinxalenye ebalulekileyo yenkqubo yokupholisa injini yemoto. Umsebenzi wayo ophambili kukubonelela ngamanzi okupholisa kwi-turbocharger, ukunceda ukunciphisa ubushushu be-turbocharger, kunye nokuqinisekisa ukusebenza kwayo okuqhelekileyo. I-Turbocharger iya kuvelisa ubushushu obuninzi ngexesha lokusebenza, ukuba ayikuko ukutshatyalaliswa kobushushu ngexesha elifanelekileyo, kunokukhokelela ekuwohlokeni kokusebenza okanye ekonakaleni. Ke ngoko, umbhobho wokuphuma ususa obu bushushu ngokujikeleza i-coolant, ukuqinisekisa ukusebenza okuzinzileyo kwe-turbocharger .
Imigaqo yokusebenza kunye neemfuno zokupholisa ii-turbochargers
Ii-turbochargers zonyusa ukungena kwenjini ngokucinezela umoya, ngaloo ndlela zonyusa amandla enjini kunye ne-torque. Umgaqo osebenzayo kukusebenzisa igesi yokukhupha umoya evela kwinjini ukuqhuba i-turbine ukuba ijikeleze, uze uqhube ii-coaxial compressor blades ukuze zijikeleze umoya ocinezelweyo, ungene kwisilinda. Ngenxa yokuba inkqubo yoxinzelelo ivelisa amaqondo obushushu aphezulu, inkqubo yokupholisa iyafuneka ukugcina ubushushu be-turbocharger bulawulwa. Umbhobho wokukhupha uyinxalenye ebalulekileyo yale nkqubo yokupholisa .
Iingxaki eziqhelekileyo kunye neengcebiso zokugcinwa
Xa isetyenziswa ngokwenene, umbhobho wokungena kwamanzi we-turbocharger ngamanye amaxesha uneengxaki zokuvuza, okubangelwa ikakhulu kukungavaleki kakuhle okubangelwa kukuguquka okungapheliyo kwezinto zerabha zombhobho wokungena kwamanzi. Ukuze kuncitshiswe ukwenzeka kwale ngxaki, kucetyiswa ukuba ujonge rhoqo imeko yemibhobho yamanzi yokungena kunye neyokuphuma ukuqinisekisa ukuqina kwayo kunye nokuthembeka kwayo. Ukuba kufunyenwe ukuvuza, iindawo ezonakeleyo kufuneka zitshintshwe ngexesha elifanelekileyo ukuze kuthintelwe iziphumo ezimbi ekusebenzeni kwenjini.
Umsebenzi ophambili wombhobho wokuphuma we-turbocharger yemoto kukusasaza ubushushu kunye nokuthambisa.
Ii-turbochargers zivelisa amaqondo obushushu aphezulu xa zisebenza, ngoko ke kufuneka inkqubo yokupholisa ukuze zihlale zisebenza kakuhle. Umbhobho wokuphuma we-turbocharger unoxanduva lokuthwala i-coolant ukusuka kwi-radiator ukuya kwi-turbocharger, ukuyinceda ukuba ikhuphe ubushushu. Ngokukodwa, i-coolant ekwi-outlet pipe ifunxa ubushushu obuveliswa yi-turbocharger njengoko idlula kuyo, ize ibuyele kwi-radiator ukuze iphole, ngaloo ndlela iqinisekisa ukuba i-turbocharger ayonakaliswa kukushisa kakhulu.
Ukongeza, umbhobho wokuphuma we-turbocharger nawo udlala indima yokuthambisa. I-coolant ayisetyenziselwa kuphela ukusasaza ubushushu, kodwa ikwathambisa iibheringi ze-turbocharger ngenkqubo yokuthambisa, ukuqinisekisa ukusebenza kwayo kakuhle. Ukuba i-coolant ayonelanga okanye ayithambisanga kakuhle, inokukhokelela ekugugeni okukhulu kwe-turbocharger kwaye ichaphazele nokusebenza okuqhelekileyo kwenjini.
Izizathu eziphambili zokungasebenzi kakuhle kwemibhobho yamanzi kwii-turbochargers zeemoto ziquka ukuguga kwezivalo, ukuguguleka kwemibhobho, umgangatho ophantsi we-coolant kunye nokufakelwa okungafanelekanga. Ngokukhula kwexesha lokusetyenziswa kwemoto, iringi yokutywina kumbhobho wamanzi we-turbocharger inokulahlekelwa bukuqina kwayo ngenxa yezinto ezinje ngokuguga kwezinto kunye nobushushu obude, okubangela ukusebenza okunciphileyo kokutywina, okubangela iingxaki zokuvuza kwamanzi. Ukongeza, umbhobho unokunxitywa ngexesha lokusetyenziswa ixesha elide ngenxa yobushushu obuphezulu, uxinzelelo oluphezulu kunye nezinye izinto, ingakumbi kwindawo edibeneyo, ukuguguleka kuba kubi kakhulu, kwaye emva koko kubangele ukuvuza kwamanzi. Ukuba i-coolant ikumgangatho ophantsi kwaye iqulethe ukungcola okuninzi okanye izinto ezirhabaxa, iya kubangela ukugqwala kunye nokuguguleka kombhobho wamanzi, inciphise ubomi benkonzo yombhobho wamanzi, kwaye ikhokelele ekuvuthweni kwamanzi. Ukufakelwa okungalunganga nako kuyimbangela eqhelekileyo, ukuba ukufakwa akunamandla okanye indawo yokufaka ayilunganga, kunokukhokelela ekuvuthweni kwamanzi.
Izinto eziqhelekileyo ezibangela ukungaphumeleli ziquka ukunyuka okungaqhelekanga koxinzelelo lwangaphakathi lwenjini, ukwehla kokusebenza kwenjini, ukukrazulwa kwesilinda. Ukuvuza kwamanzi kumbhobho we-turbocharger kunokukhokelela ekonyukeni okungaqhelekanga koxinzelelo ngaphakathi kwenjini, okunokukhokelela ekonakaleni kwenjini. Ukongeza, ukuvuza kwamanzi kunokubangela ukubola kwamalungu angaphakathi enjini, okuchaphazela ukusebenza kunye nobomi benjini.
Uthintelo kunye nezisombululo ziquka ukuhlolwa rhoqo, ukutshintshwa kwezitywino kunye nokutshintshwa kwemibhobho yamanzi. Jonga umbhobho wamanzi we-turbocharger kunye noqhagamshelo lwawo rhoqo ukuze ufumane kwaye ujongane neengxaki zokuvuza kwamanzi ngexesha. Ukuba iringi yokuvala iyaguga okanye igugile, kucetyiswa ukuba utshintshe iringi yokuvala ngexesha ukuqinisekisa ukusebenza kakuhle kokuvala. Kwizithuthi ezihambe malunga neekhilomitha ezili-100,000, kucetyiswa ukuba utshintshe umbhobho wamanzi we-turbocharger, kwaye umjikelo othile wokutshintsha kufuneka umiselwe ngokwemeko ethile yesithuthi.
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