Umahluko weMowudi yoLawulo lweStya phakathi kweNjini yeDizili kunye neNjini yeDiesel

Iimowudi zolawulo lwesantya ze ijenereyitha yamandla zezi: EFI kunye nolawulo lombane.Zombini ziphantsi kolawulo lwesantya se-elektroniki.Umahluko ulele kwindlela yokulawula yolawulo lwesantya soomatshini.Ngoku, amandla ombane e-Dingbo, umenzi wejenereyitha yedizili oyingcali, uya kwazisa umahluko phakathi kwendlela yokulawula isantya se-injector yombane we-diesel generator kunye nolawulo lombane ukusuka kwimowudi yokulawula isantya kunye nemowudi yokulawula inaliti yamafutha.

I-1, imo yokulawula isantya sokulawula isantya: i-sensor yesantya sondla umva umqondiso wesantya somatshini kwirhuluneli.Irhuluneli iguqula umahluko ube sisiginali yokulawula isantya ngokuthelekisa ixabiso lesantya esisetwe ngaphambili, kwaye iqhuba i-activator ukulawula i-oyile yokubeka i-oyile okanye i-sleeve yesilayidi ukuqonda ulawulo lwesantya.Isignali yokunikezelwa kweoli ixhomekeke kuphela kwisignali yesantya, kwaye ukulawulwa kokunikezelwa kweoli kufezekiswa ngumsebenzi womatshini we-actuator.

Umatshini we-EFI usebenzisa isantya, ixesha lokutofa, ubushushu bokungenisa umoya, uxinzelelo lomoya, ubushushu bamafutha, ubushushu bamanzi okupholisa kunye nezinye izinzwa zokuhambisa imiqondiso.Idatha yobhaqo lwexesha lokwenyani ifakwe kwikhompyuter (ECU) ngaxeshanye, kwaye ithelekiswa nexabiso eligciniweyo leparameter okanye imephu yeparameter.Emva kokucubungula kunye nokubala, imiyalelo ithunyelwa kwi-activator ngokwexabiso elijoliswe kuyo.

I-2, Uxinzelelo lwenaliti yamafutha: umlawuli wombane ufaka idizili kwi-cylinder ngokusebenzisa impompo yeoli yoxinzelelo oluphezulu.Uxinzelelo lwenaliti lulinganiselwe yivalve yoxinzelelo kwi-injector.Xa i-fuel pressure kwi-high-pressure oil pipe ifikelela kwixabiso elimiselweyo le-valve yoxinzelelo, i-valve iya kuvulwa kwaye ifakwe kwi-cylinder.Ngenxa yempembelelo yokwenziwa komatshini, uxinzelelo lwevalve yoxinzelelo alukwazi ukuphakama kakhulu.

Injini ye-EFI iveliswa yimpompo yeoli yoxinzelelo oluphezulu kwigumbi loxinzelelo oluphezulu lwe-injector.Ivalve ye-solenoid ilawula i-injector ukufaka ioli.Xa utofa ioli, inkqubo yokulawula i-electronic ilawula i-valve ye-solenoid ukuze ivuleke ukuze ifake ioli yoxinzelelo oluphezulu kwi-cylinder.Uxinzelelo lweoyile ephezulu aluchaphazeli i-valve yoxinzelelo, ngoko inokunyusa uxinzelelo oluninzi.Uxinzelelo lwenaliti ye-diesel lunyukile ukusuka kwi-100MPa ukuya kwi-180MPa.Uxinzelelo lwenaliti lunokuphucula ngokucacileyo umgangatho wokuxuba we-diesel kunye nomoya, ukunciphisa ixesha lokulibaziseka komlilo, ukwenza ukutshisa ngokukhawuleza kunye nokucokisekileyo, kunye nokunciphisa ukukhutshwa kokukhupha.

Indlela yokulawula isantya se ijenereyitha yedizili.

3, Ulawulo loxinzelelo lwenaliti oluzimeleyo: uxinzelelo lwenaliti yoxinzelelo oluphezulu lwempompo yeoyile yenkqubo yonikezelo lweoyile inxulumene nesantya kunye nomthwalo wenjini yedizili.Olu phawu alulunganga kuqoqosho lwamafutha kunye nokukhutshwa kwesantya esiphantsi kunye neemeko zomthwalo wenxalenye.

Inkqubo yokubonelela ngamafutha e-injini ye-EFI ayixhomekeke kulawulo loxinzelelo lwe-injection yesantya kunye nomthwalo, kwaye inokukhetha uxinzelelo olufanelekileyo lwenaliti yenaliti eqhubekayo, ukwenzela ukuba isethi yejeneretha ye-diesel inokugcina ukusebenza kakuhle kwezoqoqosho kunye nokukhutshwa okuphantsi kokukhutshwa phantsi kweemeko ezahlukeneyo zokusebenza. .

I-4, Ulawulo lwexesha lokulawula isitofu esizimeleyo: impompo yoxinzelelo oluphezulu yolawulo lombane iqhutywa yi-camshaft ye-injini.Ixesha lokutofa lixhomekeke kwi-angle yokujikeleza yecamshaft.Ngokuqhelekileyo, ixesha lokutofa liya kulungiswa emva kohlengahlengiso.

Ixesha lokutofa kwe-EFI lihlengahlengiswa yi-valve ye-solenoid elawulwa yinkqubo yokulawula i-elektroniki.Umlinganiselo ongundoqo wolungelelwaniso kukuqonda ulungelelwaniso phakathi kweqondo lokusebenzisa amafutha kunye nokukhutshwayo.

I-5, amandla okucima amafutha akhawulezayo: i-fuel kufuneka inqunyulwe ngokukhawuleza ekupheleni kwesitofu.Ukuba i-fuel ayikwazi ukunqunyulwa ngokukhawuleza, i-diesel iya kujovwa phantsi koxinzelelo oluphantsi, okubangela ukutshisa okunganeleyo kunye nomsi omnyama, ukwandisa ukukhutshwa kokukhupha.Ivalve ye-electromagnetic on-off yesantya esiphezulu esetyenziswa kwi-injector ye-EFI inokucima amafutha ngokukhawuleza.Ipompo ye-oyile yoxinzelelo oluphezulu yomlawuli wombane ayikwazi ukwenza oku.

Kukho iintlobo ezahlukeneyo zeeseti zejeneretha yedizili kwi-Dingbo Power.Ukuba unomdla kwiimveliso ze-Dingbo Power, nceda uqhagamshelane nathi nge-imeyile dingbo@dieselgeneratortech.com, kwaye ukhethe thina ukuqinisekisa ukuba awuyi kuzisola.