Yintoni umbhobho wokuthatha iqokobhe lokucoca umoya wemoto
Umbhobho wokungena wendlu yokucoca umoya wemoto yinxalenye yenkqubo ye-crankcase ye-ventilation, umsebenzi wayo oyintloko kukubuyisela kwakhona i-exhaust gas kwi-intake manifold for ukutsha. Xa i-injini isebenza, ezinye iigesi zingena kwi-crankcase ngeringi yepiston, kwaye ukuba ezi gesi zikhutshelwa ngqo emoyeni, ziya kungcolisa okusingqongileyo. Ke ngoko, iinjineli ziye zayila inkqubo yokuphefumla ngenkani yecrankcase, irhasi yokukhupha iphinda iqondiswe kwindawo eninzi yokungena, ixutywe nomoya omtsha kwigumbi lokutsha, zombini ngokuhambelana nemigangatho yokukhupha kwaye inceda ukhuseleko lokusingqongileyo.
Inkqubo yokufaka umoya we-crankcase ikwabandakanya icandelo elibalulekileyo - isahluli se-oyile kunye negesi, esetyenziselwa ukwahlula igesi yokuphuma kumxube we-oyile kunye negesi, ukuphepha umphunga we-oyile kwi-cylinder yokutsha, ngaloo ndlela ukuthintela i-injini ekutshiseni ioli kunye nokunciphisa igumbi lokutshisa i-carbon . Ukuba i-oyile kunye ne-gas separator iphosakele, inokubangela ukuba i-injini itshise ioli, eya kuchaphazela ukusebenza okuqhelekileyo kwendlela yokuguqula i-catalytic converter.
Umsebenzi ophambili wombhobho wokungena weqokobhe lokucoca umoya wemoto kukucoca umoya kwi-injini kunye nokukhusela injini kwimpembelelo yothuli kunye nokungcola. Indawo yokucoca umoya, eyaziwa ngokuba yi-air filter, ifakwe phambi kwe-carburetor okanye umbhobho wokungenisa. Umsebenzi wayo ophambili kukucoca uthuli, isanti kunye nokunye ukungcola emoyeni ukuqinisekisa ukuba umoya ongena kwi-cylinder ucocekile.
Ukongeza, umbhobho wokungenisa umoya wezindlu zokucoca umoya uqhagamshelwe kwi-crankcase ventilation system. Imibhobho yenkqubo yokungenisa umoya yecrankcase ikhupha igesi ephuma kwikhrankcase ibuyele kwindawo ethathayo ukuze ikwazi ukutshisa ukunciphisa ungcoliseko kunye nokugcina uxinzelelo lwecrankcase oluzinzileyo. I-oyile kunye ne-gas separator kule nkqubo yahlula i-gas yokukhupha kwi-oil vapour ukukhusela i-oyile ekutshiseni, ngaloo ndlela ugweme ukunyuka kwe-oyile ye-injini kunye ne-carbon deposition.
Ukuvuza komoya kombhobho wokungena weqokobhe lokucoca umoya wemoto kuya kuba neziphumo ezininzi kwimoto. Okokuqala, ukuvuza komoya kunokukhokelela ekusebenzeni kwe-injini okucuthiweyo, kuba umyinge womoya ongena enjini uyancitshiswa, ukusebenza kakuhle kokutsha kuyancipha, kwaye ke amandla e-injini ayancipha. Okwesibini, ukusetyenziswa kwepetroli kuya kwanda, kuba ukuxinwa komxube kuya kwanda, ukutsha akuphelelanga, kwaye ukusetyenziswa kwepetroli kuya kwanda. Ukongeza, ukukhutshwa kombhobho kuya kuba mandundu, kwaye ukutshisa okungonelanga kuya kukhokelela ekwandeni kokukhutshwa kwecarbon monoxide, iihydrocarbons kunye nezinye izinto ezingcolisa indalo. Okokugqibela, umsebenzi we-injini awuzinzanga, kusenokubakho ukuzinzisa, ukungazinzi kokwenziwa kwemisebenzi kunye nezinye izinto, kwaye kwanokunciphisa ubomi benkonzo yamalungu.
Izizathu zokuvuza komoya kumbhobho wokungena wendlu yokucoca umoya wemoto zinokubandakanya oku kulandelayo:
Ukuguga kunye nokunxiba: Ngokuhamba kwexesha, izinto zombhobho wokuthatha zinokuguga, zibangele iintanda kunye nemingxuma emincinci.
Ufakelo olungafanelekanga : Ukutywinwa kakubi kunokubangela ukuba umbhobho wokungena awufakelwanga kakuhle ngexesha lenkonzo okanye ukutshintshwa.
Umonzakalo wangaphandle : Impembelelo evela kwigrabile okanye inkunkuma yendlela inokuwonakalisa umbhobho wokuthatha.
isiphene sezinto eziphathekayo : Kwinkqubo yokuvelisa, inxalenye yombhobho wokungenisa inokuba neziphene okanye iingxaki zenkqubo.
Isisombululo kwingxaki yokuvuza komoya kumbhobho wokungena weqokobhe lokucoca umoya wemoto:
Jonga kwaye ubeke endaweni : Jonga ubume bombhobho wokuthatha ngexesha. Ukuba ifunyenwe yonakele okanye iyaguga, yilungise okanye uyibuyisele kwangethuba.
ufakelo oluchanekileyo : xa utshintsha okanye ulungisa umbhobho wokuthatha, qinisekisa ufakelo oluchanekileyo ukunqanda ukutywinwa kakubi.
ukugcinwa rhoqo : jonga kwaye ugcine inkqubo yokuthatha rhoqo ukuthintela ukuvuza komoya okubangelwa ngumonakalo wangaphandle kunye neziphene zezinto.
Umonakalo kumbhobho wokungena wendlu yokucoca umoya wemoto kunokubangela iingxaki ezahlukeneyo. Okokuqala, umbhobho wokungenisa owaphukileyo ubangela ukuba injini ifunxe kumoya ongahluzwanga, nto leyo eyandisa ukonakala kwe-injini ngenxa yokuba ukungcola okusemoyeni kufunxa ngaphakathi enjinini. Okwesibini, umbhobho wokungena ophukileyo unokubangela ukungcangcazela okubonakalayo kwisithuthi, ukunciphisa amandla e-injini, ukunciphisa ukusebenza kakuhle kwepetroli, okanye ukukhanya kwesalathisi esibonisa isidingo sokulungiswa kwangoko. Ukongeza, ukugqabhuka kombhobho wokungenisa kuya kukhokelela kubunzima bokuqalisa injini, kuba umthamo wokungazinzi wokuthatha uya kukhokelela kumxube omncinci kakhulu, ochaphazela ukutsha okuqhelekileyo.
Amanyathelo kunye neendlela zokulungisa okanye ukubuyisela umbhobho wokungena zibandakanya:
Jonga indawo eyonakeleyo : Okokuqala, kuyimfuneko ukumisela indawo eyonakeleyo yombhobho wokungena. Ukuba ikhefu elilula, unokuyincamathelisa, kodwa esi sisisombululo sexeshana kuphela, kwaye kufuneka sitshintshwe ngexesha elide.
Ukutshintshwa okanye ukulungiswa : Ukuba umonakalo unzima, kuyacetyiswa ukuba utshintshe umbhobho omtsha wokungena. Ungandwendwela ivenkile yokulungisa iimoto rhoqo ukuze utshintshwe, qiniseka ukuba usebenzisa iindawo zokuqala ukuqinisekisa umgangatho kunye nokusebenza.
Jonga isihluzo somoya : Ngexesha lenkqubo yokugcinwa, imeko yesihluzi somoya kufuneka ihlolwe. Ukuba into yokucoca ifunyenwe imdaka kwaye ivalekile, kufuneka igcinwe okanye itshintshwe ukuze kuqinisekiswe ukusebenza okuqhelekileyo kwe-injini.
Amanyathelo okuthintela abandakanya ukuhlolwa rhoqo kunye nokugcinwa kombhobho wokungena kunye nesihlungi somoya, ukuphepha ukusetyenziswa kwexesha elide phantsi kobushushu obuphezulu, kunye nokukhethwa kweoli efanelekileyo kunye nesihlungi somoya ukwandisa ubomi benkonzo yombhobho wokungena.
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