Indlela yokuHlola iYuchai Generator Leakage Point

Iseti yejenereyitha yedizili yaseYuchai yamkele inkqubo yehlabathi yemonomer elawulwa ngombane yepompo yepetroli, kubandakanya uxinzelelo oluphantsi kunye nenkqubo yamafutha aphezulu.Xa isethi ye-diesel ye-yuchai isebenza ngokuqhelekileyo, akukho moya kumbhobho wenkqubo yokubonelela ngeoyile, ngaphandle koko injini kunzima ukuyiqalisa okanye kulula ukuyiyeka.

Oku kungenxa yokuba umoya ucinezeleka kakhulu kwaye unwebeka.Xa iityhubhu esuka kwitanki yamafutha ukuya kwimpompo yamafutha edizili ivuza, umoya unokungena ngaphakathi, unciphise ivacuum yombhobho, ukunciphisa ukufunxa kwamafutha etankini, okanye nokunqumla ukuhamba kwamanzi, kubangela ukuba injini ingaphumeleli ukuqalisa. .Ngomoya omncinci odibeneyo, ukuhamba kwe-oyile kusenokugcinwa ukusuka kwimpompo yeoli ukuya kwimpompo yokutofa kwe-fuel, kodwa injini inokuba nzima ukuyiqalisa okanye inokumisa emva kokuqalisa ixesha elithile.

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Umoya omninzi ngakumbi oxutywe kwindlela yeoli uya kukhokelela ekuqhawukeni kweoyile eliqela okanye kuncitshiswe kakhulu inaliti yamafutha, ukuze injini yedizili ingakwazi ukuqalisa.

Inkqubo yokubonelela nge-oyile ye-Yuchai yahlulahlulwe kwisekethe yeoli yoxinzelelo oluphantsi kunye noxinzelelo oluphezulu lwesekethe yeoli.Indlela yeoli yoxinzelelo oluphantsi ibhekiselele kwicandelo lendlela yeoli ukusuka kwitanki ukuya kwigumbi le-oyile yoxinzelelo oluphantsi lwempompo yokutofa kwamafutha, kunye nendlela ye-oyile yoxinzelelo oluphezulu ibhekisa kwicandelo lendlela yeoli ukusuka kwigumbi loxinzelelo oluphezulu lwempompo ukuya kwi-injector.Kwinkqubo yokubonelela ngeoyile yepompo ye-plunger, indlela yeoli ephezulu yoxinzelelo ayiyi kuba nokungenwa komoya, kwaye kuya kuba neendawo zokuvuza, eziya kukhokelela kuphela ekuvuzeni kwamafutha, ngoko zama ukuvala iindawo zokuvuza.

Iseti yejenereyitha yedizili yaseYuchai ubukhulu becala zisebenzisa umbhobho werabha othambileyo kwisekethe yeoli ephantsi koxinzelelo lwenkqubo yokubonelela ngamafutha, ekulula ukuvelisa ukungqubana kunye neenxalenye, okukhokelela ekuvuzeni kweoli kunye nokungena komoya.Ukuvuza kweoyile kulula ukuyibona, ngelixa umoya owaphukileyo kwindawo ethile kumbhobho ungekho.Oku kulandelayo yindlela yokugweba indawo evuzayo yombhobho we-oyile woxinzelelo oluphantsi.

1. Gxuma umoya kwindlela yeoli.Emva kokuba injini iqalile, ukuvuza kwedizili kufunyenwe, eyona ndawo ivuzayo.

2. Khulula isikrufu sokungena sempompo yesitofu se-injini kunye ne-oyile yempompo ngempompo ye-oyile yesandla.Ukuba i-vent screw ifunyenwe kumjelo we-oyile apho inani elikhulu lamaqamza liqala ukuqhwesha, kwaye amaqamza awanyamalali emva kokupompa okuphindaphindiweyo ngesandla, kunokumiselwa ukuba umgca we-oyile ongalunganga osuka kwitanki ukuya kwimpompo yeoli uyavuza. .Eli candelo lombhobho liyasuswa, irhasi enoxinzelelo iyampontshwa, kuze kubekwe amanzi ukuze kufunyanwe amaqamza, okanye ukuvuza.

3. Inkqubo yokubonelela ngeoli iya kukhokelela ekungaphumeleli kwe-yuchai iseti yejenereyitha yedizili ukuqala ngesiqhelo.Ngokomzekelo, kukho umoya kwi-fuel system, okuyiphutha eliqhelekileyo.Ngokuqhelekileyo kubangelwa ukusebenza okungafanelekanga xa kutshintshwa into yokucoca i-fuel (umzekelo, umoya awukhutshwa emva kokutshintsha into yokucoca amafutha).Emva kokuba umoya ungene kumbhobho ngepetroli, umthamo wamafutha kunye noxinzelelo kumbhobho uyancitshiswa, onganelanga ukuvula umlomo we-injector kwaye ufikelele kuxinzelelo oluphezulu lwe-atomization yokutshiza engaphezulu kwe-10297Kpa, okukhokelela ekubeni injini ingakwazi ukuqalisa. .Ngeli xesha, unyango lokukhupha luyafuneka de kube uxinzelelo lokungeniswa kwepompo yeoli lufikelela ngaphezu kwe-345Kpa.