Nhanganyaya kune Diesel Jenareta Seta Zvishandiso--Fuel Injection Pump

Injini dzedhiziri dzinounganidzwa nezvinhu zvakawanda zvakakosha, kunyanya zvinoumbwa nemuviri, nzira mbiri huru (crank uye yekubatanidza rod mechanism, mavharuvhu), uye mana masisitimu makuru (mafuta ekupa system, lubrication system, inotonhorera system, uye yekutanga system).Muchinyorwa chino, mugadziri wejenareta, Dingbo Power achakuzivisa iwe kune pombi jekiseni remafuta, chikamu chakakosha chegadziriro yemafuta.

1. Basa remafuta jekiseni pombi yedhiziri jenareta set:

(1) Wedzera kudzvanywa kwemafuta (kumanikidza nguva dzose): Wedzera kudzvanywa kwejekiseni ku10MPa～20MPa.

(2) Dzora nguva yejekiseni yemafuta (nguva): jekiseni remafuta uye kumisa jekiseni remafuta panguva yakatarwa.

(3) Dzora huwandu hwejekiseni yemafuta (huwandu): Zvinoenderana nemamiriro ekushanda ejini injini, shandura huwandu hwejekiseni remafuta kuti ugadzirise kumhanya uye simba reinjini yedhiziri.

2. Zvinodiwa zve diesel jenareta seti yemafuta jekiseni pombi

(1) Mafuta anopihwa zvichienderana nekushanda kweinjini yedhiziri, uye kupihwa kwemafuta kwecylinder imwe neimwe kwakafanana.

(2) Mafuta ekufambisa mberi kwekona ye silinda imwe neimwe inofanira kunge yakafanana.

(3) Nguva yekupihwa kweoiri yecylinder yega yega inofanira kuenzana.

(4) Kugadzwa kwemafuta uye kumira kwemafuta kunofanirwa kukurumidza kudzivirira kuitika kwekudonha.

3. Kurongwa kwe dhiziri inogadzira seti pombi jekiseni mafuta

(1) Pombi yejekiseni yepombi.

(2) Pump-injector type, iyo inosanganisa pombi jekiseni remafuta uye jekiseni remafuta.

(3) Rotor-yakagoverwa mafuta jekiseni pombi.

4. Chimiro chepombi yejojo ​​yemafuta yeajairika dizeli generator set

Iyo inowanzoshandiswa dizeli mafuta jekiseni pombi munyika yedu ndeiyi: A-mhando pombi, B-mhando pombi, P-mhando pombi, VE-mhando pombi, etc. Zvitatu zvekutanga plunger pombi;Mapombi eVE akagoverwa rotor pombi.

(1) Chimiro hunhu hweB-mhando yemafuta jekiseni pombi

a.Spiral groove plunger uye flat hole plunger sleeve inoshandiswa;

b.Iyo oiri vhoriyamu yekugadziridza michina ndeye rack tsvimbo yemhando, ine inogadziriswa yakanyanya mafuta vhoriyamu rigid limiter (vamwe vanoshandisa chitubu limiter) kumberi kweiyo rack tsvimbo;

c.Kugadzirisa screw-type roller body transmission parts;

d.Iyo camshaft ndeye tangential cam uye inotsigirwa paimba ne tapered roller bearings.

e.Muviri wepombi wakakosha uye unotora yakazvimirira lubrication.

(2) Zvimiro zveP-type mafuta jekiseni pombi

a.Suspension type sub-cylinder assembly iyo plunger, plunger sleeve, vharafu yekutumira uye zvimwe zvikamu zvakabatanidzwa pamwe nesimbi sleeve ye sub-cylinder ine flange ndiro kuti iite chikamu chegungano.Iyo inonamirwa pagoko neakatsikirirwa egoridhe matudhi kuti aite chimiro chakarembera.Sleeve inogona kutenderedzwa pane imwe kona.

b.Kugadzirisa kupihwa kwemafuta ega ega sub-cylinder.Iyo flange ye sub-cylinder simbi sleeve ine arc groove.Sunungura compression stud uye tenderedza sleeve yesimbi.Iyo plunger sleeve ye sub-cylinder inotenderera kune imwe kona nayo.Kana gomba rekudzoka kwemafuta rakamiswa maererano nechepamusoro chute ye plunger, nguva yekudzoka kwemafuta inoshanduka.

c.Kugadziriswa kwenzvimbo yekutanga yekupihwa kwemafuta eiyo sub-cylinder inowedzera kana kuderedza gasket pasi pesleeve yeflange kuita kuti mafuta apinde uye kudzorera maburi eiyo plunger sleeve aende kumusoro uye pasi zvishoma, nekudaro achichinja chinzvimbo chinoenderana nechepamusoro. kupera kwe plunger.Nzvimbo yekutanga yekupa mafuta.

d.Bhora pin angle plate mhando yeoiri vhoriyamu yekugadziridza michina yakasungwa ne 1 ~ 2 mabhora esimbi pamagumo eiyo sleeve yekutapurirana, chikamu chemuchinjikwa chetsvimbo yekupa mafuta isimbi yemakona, uye yakatwasuka yekona yekona yakavhurwa nediki diki notch. , inova square groove kana uchishanda.Bata nebhora resimbi pane sleeve yekutumira.Zvisiri-zvinogadziriswa roller body transmission parts;

e.Yakazara-yakavharwa bhokisi-mhando yepombi muviri Inotora yakavharwa yakanyatsovharwa pombi muviri isina mahwindo eparutivi, uye ine chete chivharo chepamusoro uye chivharo chepasi.Muviri wepombi une kuomarara kwepamusoro uye unogona kumirisana nekudzvanywa kwejekiseni repamusoro pasina deformation, kuitira kuti hupenyu hweplunger uye kunyange zvikamu hurebe;

f.Adopt pressure lubrication nzira;7. Pane gomba rinokosha rekuongorora pre-stroke.Pane screw plug pamusoro pemuviri we roller.Gomba iri rinogona kushandiswa kutarisa kuti pre-stroke ye sub-cylinder yega yega inopindirana (yakayerwa nechiridzwa chakakosha).

Iri pamusoro ruzivo nezve zvikamu zveDiesel Generator Set inogadzirwa neGuangxi Dingbo Power Equipment Manufacturing Co., Ltd. Dingbo Power is a dhiziri generator set mugadziri kubatanidza dhizaini, kugovera, kutumira uye kugadzirisa kwedhiziri jenareta seti.Kana iwe uchida kuziva zvakawanda, ndapota taura nesu neemail dingbo@dieselgeneratortech.com.