Isebenza Njani Ijenereyitha yeDizili

Injini ye-diesel ngumatshini oguqula amandla ekhemikhali yamafutha abe ngamandla oomatshini.Ukuguqulwa kwamandla injini yedizili kufuneka ahambe ngezi zigaba zine zilandelayo okanye iinkqubo: inkqubo yokuthatha, umoya omtsha kwi-cylinder;Kwinkqubo yoxinzelelo, umoya ofakwe kwi-cylinder uxinzelelwe ukwandisa ubushushu kunye noxinzelelo;Kwinkqubo yomsebenzi wokwandisa, i-fuel ifakwe kwi-cylinder gas egxininiswe kwaye iqondo lokushisa lifikelela kwiqondo lokushisa elizenzekelayo, kwaye i-fuel ixutywe ngokukhawuleza kunye nomoya kwaye itshiswe ngokukhawuleza;Kwinkqubo yokukhupha, igesi yokukhupha etshiswe kwaye yenziwe umsebenzi ikhutshwe kwi-cylinder.Oku kulandelayo yinkcazo eneenkcukacha:

inkqubo yokwamkelwa emoyeni.

Ivalve yokungena ivuliwe, i-valve yokukhupha ivaliwe, i-piston ihamba ukusuka kwindawo ephezulu efileyo ukuya kwindawo ephantsi efile, umthamo we-cylinder ngaphezu kwepiston uyanda, okubangela ukucima, kunye noxinzelelo kwi-cylinder yehla ngaphantsi koxinzelelo lokungena.Ngaphantsi kwesenzo sokufunxa i-vacuum, i-petroli e-atomized ngokusebenzisa i-carburetor okanye isixhobo sokutofa kwepetroli ixutywe nomoya ukuze yenze umxube ovuthayo, ofakwe kwi-cylinder nge-port yokungena kunye ne-valve yokungena.Inkqubo yokuthatha iyaqhubeka de i-piston idlule i-BDC kwaye i-valve yokungena ivale.Emva koko ipiston iqala ukucinezela igesi.

Inkqubo yoxinzelelo.

Zonke iivalve zokungena kunye nokukhupha zivaliwe, umxube ovuthayo kwi-cylinder uxinzelelwe, ukushisa komxube kwandisa kwaye uxinzelelo luyanda.Ngaphambi kokuba ipiston isondele kwi-TDC, uxinzelelo lomoya lomxube ovuthayo luyenyuka luye malunga ne-0.6-1.2mpa, kwaye ubushushu bunokufikelela kwi-330 ℃ - 430 ℃.

Inkqubo yomsebenzi.

Xa i-stroke yokunyanzeliswa isondele ekupheleni, phantsi kwesenzo sempompo yeoli ephezulu, ioli ye-diesel ifakwe kwigumbi lokutshisa i-cylinder nge-injector ye-fuel kwixinzelelo oluphezulu malunga ne-10MPa.Emva kokuxuba kunye nomoya ngexesha elifutshane kakhulu, liya kutshisa kwaye litshise ngokukhawuleza.Uxinzelelo lwegesi kwi-cylinder lukhuphuka ngokukhawuleza, ukuya kuthi ga kwi-5000-5000kpa kunye neqondo lokushisa eliphezulu li-1800-2000k.

Inkqubo yokukhupha.

Umbhobho we-injini ye-diesel ngokusisiseko uyafana nowe-injini yepetroli, kodwa iqondo lobushushu lokuphuma kombhobho lingaphantsi kunolo lwe-injini yepetroli.Ngokubanzi, TR = 700-900k.Kwi-injini ye-cylinder enye, isantya sayo esijikelezayo asilingani, umsebenzi we-injini awuzinzile kwaye ukungcangcazela kukhulu.Oku kungenxa yokuba enye yezibetho ezine isebenza, kwaye ezinye izibetho ezintathu zidla amandla okulungiselela umsebenzi.Ukuze kulungiswe le ngxaki, i-flywheel kufuneka ibe nomzuzu omkhulu ngokwaneleyo we-inertia, eya kwandisa ubunzima kunye nobukhulu be-injini yonke.

Ngalo lonke ixesha injini yedizili igqibezela ezi nkqubo zine zingentla ngumjikelo wokusebenza.Oku kuyinyani kuzo zombini iinjini zedizili ezinestroke kunye nezine.Kwi-injini yedizili enemivimbo emibini, emva kokugqiba ezi nkqubo zine zingentla, i-crankshaft ijikeleza kanye (360 °) kwaye ipiston ihla inyuka kanye (okt izibetho ezimbini zepiston), kungoko ibizwa ngokuba yi-two-stroke injini yedizili.Kwi-injini ye-diesel ye-stroke, emva kokugqiba ezi nkqubo zine zingentla, i-crankshaft ijikelezisa iirevolutions ezimbini (720 °) kwaye ipiston ihla inyuka kabini (okt izibetho ezine zepiston), ngoko ibizwa ngokuba yi-injini yedizili yesine.

I-Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. ngumenzi we-OEM ogunyaziswe nguShangchai.Inkampani inesiseko semveliso yala maxesha, iqela lobuchwephesha le-R & D, itekhnoloji yokuvelisa ephucukileyo, inkqubo yolawulo lomgangatho ogqibeleleyo kunye nesiqinisekiso senkonzo evakalayo emva kokuthengisa.Iyakwazi ukwenza 30kw-3000kw iiseti generator diesel yeenkcukacha ezahlukeneyo ngokweemfuno zabathengi.Ukuba unomdla kwiijenereyitha zedizili, Wamkelekile kunxibelelwano nge-imeyile dingbo@dieselgeneratortech.com.