I-Cummins Generator PT Fuel System VS Traditional Fuel System

Xa kuthelekiswa nenkqubo yamafutha yeplunger yemveli, inkqubo yamafutha e-PT ye Cummins generator inezi nzuzo zilandelayo.

①Kwinkqubo yepetroli yempompo yeplunger, uxinzelelo oluphezulu lwedizili, inaliti yexesha kunye nommiselo womthamo wamafutha zonke zenziwa kwimpompo yokutofa kwamafutha;Kwinkqubo ye-petroli ye-Cummins PT, kuphela ukulungelelaniswa kwevolumu ye-fuel kwenziwa kwimpompo ye-Cummins PT, ngelixa i-high-pressure kunye nexesha le-diesel injection igqitywe yi-PT injector kunye neendlela zayo zokuqhuba.Akukho mfuneko yokulungelelanisa ixesha lokutofa xa ufaka impompo ye-PT.

②Cummins PT impompo isebenza phantsi koxinzelelo oluphantsi, kwaye uxinzelelo lwayo lokuphuma lu malunga ne-0.8 ~ 1.2MPa.Umbhobho we-oyile woxinzelelo oluphezulu uyacinywa, kwaye akukho ziphoso ezahlukeneyo ezibangelwa ukuguquguquka koxinzelelo lwenkqubo yoxinzelelo oluphezulu lwempompo yeplunger.Ngale ndlela, inkqubo yepetroli ye-PT inokufikelela kuxinzelelo oluphezulu lwenaliti kunye nokuphucula umgangatho kunye nesantya sesitshizi.Ukongeza, izinto ezingalunganga zokuvuza kweoyile yoxinzelelo oluphezulu ziyaphetshwa.

③Kwinkqubo yepetroli yempompo yeplunger, phantse yonke idizili ethunyelwe kwimpompo yokutofa kwamafutha kwi-injector yamafutha ngendlela yoxinzelelo oluphezulu iyatofwa, kwaye kuphela inani elincinci lokuvuza kwedizili ukusuka kwisitofu samafutha;Kwinkqubo yokubonelela ngamafutha e-PT, idizili efakwe kwi-PT injector kuphela i-akhawunti malunga ne-20% yokunikezelwa kwamafutha epompo ye-PT, kwaye ininzi (malunga ne-80%) yedizili ibuyela umva nge-PT injector.Le nxalenye yedizili inokupholisa kwaye igcobe i-PT injector kwaye isuse amaqamza anokuthi abekhona kwisekethe yeoli.Isibaso esibuyisiweyo sinokubuyisela ngokuthe ngqo ubushushu kwisitofu se-fuel kwitanki edadayo, enokufudumeza amafutha etankini xa ubushushu buphantsi.

④ Ekubeni irhuluneli kunye nonikezelo lweoyile lwempompo lulawulwa luxinzelelo lweoyile, ukuvuza kweoyile kunokuhlawulelwa ngokuzenzekelayo ngokunciphisa i-oyile ye-bypass ukuya kwinqanaba elithile, ukwenzela ukuba ukunikezelwa kwe-oyile yepompo ye-PT kunganciphi, ukuze kuncitshiswe inani. yesondlo.

⑤Kwinkqubo ye-PT fuel, ukunikezelwa kwamafutha kuzo zonke ii-injection ze-PT kugqitywe ngepompo ye-PT enye, kwaye ii-injection ze-PT zingatshintshwa ngokwahlukileyo.Ngoko ke, akuyimfuneko ukulungelelanisa ukufana kokunikezelwa kwamafutha kwibhentshi yokuvavanya njengempompo yeplunger.

⑥Isixokelelwano samafutha e-PT sinesakhiwo esibambeneyo kunye noyilo olulula lombhobho.Kuyo yonke inkqubo, kukho isibini esichanekileyo kuphela kwi-injector, kwaye inani lesibini elichanekileyo lincitshiswe kakhulu xa lithelekiswa nenkqubo yepetroli yepompo yeplunger.Olu ncedo lubonakala ngakumbi kwiinjini zedizili ezineesilinda ezininzi.

⑦ I-135 uchungechunge lwe-injini ye-diesel inokulungelelanisa ukukhutshwa kwevalve emva kokumisela indawo yokuqala yokwandisa i-stroke.

⑧Xa ulungelelanisa ukucocwa kwevalvu, khulula i-nati yokutshixa kunye nohlengahlengiso lwe-screw kwingalo ye-rocker nge-wrench kunye ne-screwdriver, faka i-gauge yobukhulu (ekwaziwa ngokuba yi-micrometer) phakathi kwengalo ye-rocker kunye nevalve ngokwexabiso elichaziweyo lokucocwa, emva koko. Screw isikrufu sokulungelelanisa.Xa ingalo yerocker kunye nevalve zidibana negeyiji yobunzima, kodwa igeyiji yobunzima isengashukunyiswa, qinisa i-nut, kwaye ekugqibeleni uhambise igeyiji yobunzima kwakhona ukuze ihlolwe.

I-Dingbo Power ngumvelisi wejenereyitha ye-diesel ebekwe e-China, eyasungulwa ngo-2006, igxininisa kwimveliso ekumgangatho ophezulu egubungela i-Cummins, i-Perkins, i-Volvo, i-Yuchai, i-Shangchai, i-Deutz, i-Weichai, i-Ricardo njl.Yonke imveliso ipasile i-CE kunye nesatifikethi se-ISO.Ukuba uthenge isicwangciso, wamkelekile ukuba uqhagamshelane nathi nge-imeyile dingbo@dieselgeneratortech.com.