Kukho ityhubhu yokufunxa ecaleni kwesihluzo somoya.Kuqhubekani?
Le yityhubhu ekwi-crankcase ventilation system ephinda iqondise irhasi yokuphuma kwindawo yokutshisa.I-injini yemoto ine-crankcase inkqubo yokuphefumla ngenkani, kwaye xa injini isebenza, enye igesi iya kungena kwi-crankcase ngeringi yepiston.Ukuba igesi eninzi kakhulu ingena kwi-crankcase, uxinzelelo lwe-crankcase luya kwanda, oluya kuchaphazela ipiston phantsi, kodwa luchaphazela ukusebenza kokutywinwa kwe-injini.Ngoko ke, kuyimfuneko ukukhupha ezi gesi kwi-crankcase.Ukuba ezi gesi zikhutshelwa ngqo emoyeni, ziya kungcolisa okusingqongileyo, yiyo loo nto iinjineli zenze inkqubo yokuphefumla ngenkani kwecrankcase.Isixokelelwano sokuphefumla ngenkani kwekhrankcase iphinda iqondise irhasi esuka kwikhrankcase iye kwindawo eninzi yokungena ukuze ikwazi ukungena kwigumbi lokutsha kwakhona.Kukwakho nenxalenye ebalulekileyo yenkqubo ye-crankcase yokuphefumla, ebizwa ngokuba yi-oyile kunye ne-gas separator.Inxalenye yerhasi engena kwikhrankcase yirhasi ephumayo, kwaye inxalenye ngumphunga weoyile.I-oyile kunye ne-gas separator kukwahlula igesi yokukhupha kwi-oil steam, enokuthi iphephe i-injini yokutshisa into yeoli.Ukuba i-oyile kunye ne-gas separator iphukile, iya kubangela ukuba i-oyile i-steam ingene kwi-cylinder ukuba ithathe inxaxheba ekutshiseni, okuya kubangela ukuba i-injini itshise ioli, kwaye iya kukhokelela ekunyuseni kwekhabhoni kwindawo yokutshisa.Ukuba i-injini itshisa i-oyile ixesha elide, inokubangela umonakalo kwi-converter ye-catalytic yeendlela ezintathu.
