Musiyano weSpeed ​​​​Regulation Mode pakati peDiesel Injini uye Diesel Injini

The speed regulation modes ye jenareta remagetsi ndezvi: EFI uye kutonga kwemagetsi.Ose ari maviri ndeemagetsi ekumhanya kwemutemo.Musiyano uri mune yekutonga modhi ye mechanical speed regulation.Ikozvino, Dingbo magetsi emagetsi, inyanzvi yekugadzira dhiziri jenareta, ichaunza mutsauko uripo pakati pekumhanya kudzora modhi yedhiziri jenareta yemagetsi injector uye yemagetsi regulator kubva pakumhanyisa regulation execution mode uye mafuta jekiseni rekudzora maitiro.

1, Speed ​​​​control execution mode: iyo yekumhanyisa sensor inodzosera kumashure chiratidzo chekumhanya chemuchina kuna gavhuna.Gavhuna anoshandura mutsauko kuita chiratidzo chekumhanya nekuenzanisa iyo preset yekumhanyisa kukosha, uye inotyaira actuator kudzora mafuta ekupa rack kana inotsvedza sleeve kuti ione kumhanya kudzora.Chiratidzo chekupa mafuta chinongoenderana nechiratidzo chekumhanya, uye mutemo wekupa mafuta unoitwa nemuchina wekuita kweiyo actuator.

EFI muchina unoshandisa kumhanya, jekiseni nguva, tembiricha yemhepo, kupinza mhepo, tembiricha yemafuta, tembiricha inotonhorera yemvura uye mamwe masensor ekufambisa masaini.Iyo chaiyo-nguva yekuona data inoiswa mukombuta (ECU) panguva imwe chete, uye ichienzaniswa neyakachengetwa seti paramende kukosha kana parameter mepu.Mushure mekugadzirisa uye kuverenga, iyo mirairo inotumirwa kune actuator maererano neyakaverengerwa chinangwa kukosha.

2, Fuel jekiseni kudzvinyirirwa: yemagetsi regulator inopinza dhiziri muhumburumbira kuburikidza yechinyakare yakakwirira-kumanikidza mafuta pombi.Iyo jekiseni pressure inoganhurwa nevhavha yekumanikidza pane jekiseni.Kana iyo mafuta ekumanikidza mupombi yemafuta akakwira inosvika pakukosha kwakaiswa kwevhavha yekumanikidza, vharuvhu inovhurwa uye inopinzwa mucylinder.Nekuda kwesimba rekugadzira michina, kudzvanywa kwevhavha yekumanikidza hakugone kuve kwakanyanya.

EFI injini inogadzirwa ne-high-pressure oiri pombi mukamuri yekudzvanya mafuta yeinjector.Iyo solenoid valve inodzora jekiseni kupinza mafuta.Paunenge uchibaya oiri, iyo yemagetsi control system inodzora solenoid vharafu kuti ivhure kubaya-yakanyanya-kudzvanywa mafuta mucylinder.Kudzvinyirirwa kwemafuta e-high-pressure hakugadziriswi nevhavha yevhavha, saka inogona kuwedzera kudzvinyirira zvakanyanya.Dhiziri yejekiseni yedhiziri inowedzerwa kubva ku100MPa kusvika ku180MPa.Kudzvanywa kwejekiseni kunogona pachena kuvandudza kunaka kwekusanganiswa kwedhiziri nemhepo, kupfupisa kunonoka kwekudzima, kuita kuti kupisa kuwedzere kukurumidza uye kwakanyanya, uye kuderedza kubuda kwemhepo.

Speed ​​regulation mode ye dhiziri jenareta.

3, Yakazvimirira jekiseni kudzvanywa kudzora: iyo jekiseni kudzvanywa kweyakanyanya kudzvanywa mafuta pombi yekugovera sisitimu ine hukama nekumhanya uye mutoro weinjini yedhiziri.Hunhu uhwu hahuna kunaka kune hupfumi hwemafuta uye kuburitsa kune yakaderera kumhanya uye chikamu chekuremedza mamiriro.

Iyo mafuta ekufambisa system yeEFI injini haina kutsamira pane jekiseni kudzora kukurumidza uye mutoro, uye inogona kusarudza yakakodzera jekiseni kumanikidza kuenderera mberi jekiseni, kuitira kuti dizeli seti yejenareta inogona kuchengetedza kuita kwakanaka kwehupfumi uye kuderera kwekupera kwepasi pasi pemamiriro akasiyana ekushanda. .

4, Yakazvimirira mafuta jekiseni rekutonga nguva: iyo yakakwirira-kudzvanywa pombi yemagetsi regulator inotungamirwa necamshaft yeinjini.Nguva yejekiseni inoenderana nekutenderera kwekona yecamshaft.Kazhinji, nguva yejekiseni ichagadziriswa mushure mekugadzirisa.

Iyo jekiseni nguva yeEFI inogadziriswa neiyo solenoid valve inodzorwa neyemagetsi control system.Chiyero chakakosha chechiyero ndechekuona chiyero pakati pehuwandu hwekushandisa mafuta uye kuburitsa.

5, Kukurumidza mafuta ekucheka-kubvisa kugona: mafuta anofanira kudimburwa nekukurumidza pakupera kwejekiseni.Kana mafuta asingakwanisi kugurwa nokukurumidza, dizeli ichaiswa pasi pekumanikidzwa kwakadzika, zvichiita kuti kusakwana kwekupisa uye utsi hutema, kuwedzera kubudiswa kwemhepo.Iyo yakakwira-speed electromagnetic on-off valve inoshandiswa mune jekiseni reEFI inogona kugura mafuta nekukurumidza.Iyo yakanyanya kudzvinyirira mafuta pombi yemagetsi regulator haigone kuita izvi.

Kune marudzi akasiyana edhiziri jenareta seti muDingbo Power.Kana iwe uchifarirawo zvigadzirwa zveDingbo Power, ndapota taura nesu neemail dingbo@dieselgeneratortech.com, uye usarudze isu kuti tive nechokwadi chekuti hauzozvidembi.