Matanho mana muCombustion process yeDiesel Engines

Diesel jenareta seti haisi chete inonzwisisika mumutengo, asiwo inokurumidza kutanga uye yakachengeteka.Mushure mekutanga simba rakakura, richiunza vashandisi ruzivo rwakanaka rwekupa magetsi, asi vamwe vatengi vanoratidzawo chikonzero nei dhiziri jenareta set kuputa?Muchokwadi, jenareta redhiziri rakaiswa mushure mekutanga kushandiswa kwemafuta edhiziri, hutsi huzhinji hwevatema nekuda kwekusakwana kwekupisa kwedhiziri kunokonzerwa, ndapota teerera kune matanho mana einjini yekupisa dizeli.

Pane matanho mana mukupisa kwemajini edhiziri

Kana injini yedhiziri ichishanda, mafuta edhiziri anopinzwa mukamuri rinopisa uye anopiswa mumuitiro, ndiko kuti, muitiro wokupisa.Matanho mana einjini yekupisa dhiziri inotora silinda, kudzvanya, kushanda, kupera simba ndiyo ina sitiroko.Zviratidzo zvekusakwana kwekupisa injini ndezvi: 1, simba risina kukwana, kukurumidza kukurumidza uye simba shoma uye shoma;2, utsi hunobva muhumburumbira hwekuburitsa hwakasimba uye hunopinza;3. Utsi hwakasviba kana chena kubva papombi yekupedza.

1. Ignition delay period inoreva nguva kubva panotanga jekiseni redhiziri kusvika pakubaka.Kana silinda ikamanikidza gasi, vortex airflow inogadzirwa nekuda kwechimiro chekamuri yekupisa.Kana injini yedhiziri ichishanda, panoda mweya wakakwana muhumburumbira kuita kuti mafuta apise uye abudise simba rakakwana.Kana kupinza kwemhepo mu cylinder kusina kukwana, kupisa kwemafuta hakuna kukwana, kunosungirwa kuita injini ye dizeli isina kukwana simba.

   
   

2. Iyo nguva yekudzima kunonoka kwedhiziri inopinzwa mukamuri yekupisa uye inoshatisa kupisa munenge panguva imwecheteyo, saka chiyero chepamusoro chekupisa, kudzvanywa kunokwira nekukurumidza, uye kubuda kwesimba rekupisa kukuru.

3. Kupisa kwemafuta edhiziri muchikamu chinopisa chinononoka kunonyanya kuenderana nekusanganiswa kwekukurumidza.Nokudaro, kusimbisa kukanganiswa kwemhepo muimba yekupisa, kukurumidza kusanganiswa kwemhepo nemafuta edhiziri, inoita basa rinokosha pakuita kuti kukurumidza uye kupisa kwakakwana kwemafuta edhiziri pedyo nepamusoro pekumira.Kana mafuta ekufambisa akakurumidza, mafuta haakwanisi kupisa nokukurumidza pedyo nepamusoro penzvimbo yakafa, kuitira kuti kushandiswa kwemafuta kuwedzere, kupisa kwemhepo kunokwira, uye ruzha rukuru.Diesel quality haina kunaka, injini dzedhiziri dzinoshandisa dhiziri yakaderera, kana dhiziri ine zvimwe zvinosvibisa mafuta, kuitira kuti kupisa kusakwana uye kupedza utsi hutema.

4, mafuta edhiziri akasanganiswa uye nguva yekupisa ipfupi, kupisa kwechidimbu hakusi pedyo nepamusoro pekufa panguva yemafuta edhiziri, ipapo kupisa kunoburitswa muchikamu chekuwedzera hakugone kushandiswa zvizere, kupisa kwecylinder pressure kwakaderera. , saka inofanira kudzivirira kunonoka kupisa kwedhiziri, kuendesa mafuta kunonoka, zvinotungamira kune yakaoma kutanga, kupisa zvisina kuchena, kuita kuti injini ibudise ruzha rwakakura uye simba pasi.

Pamusoro, zvinogona kuonekwa kuti matanho matatu ekutanga ndiwo matanho makuru ekupisa injini yedizeli.Izvo zvinodikanwa kuve nechokwadi chekuti mafuta edhiziri apiswa nenguva mumatanho matatu aya kusvika pazvinobvira, kuitira kuti ushandise zvizere mafuta edhiziri uye uwane kushanda kuri nani kweinjini yedhiziri.Diesel mafuta haatsva zvachose, izvo zvinokonzeresa kuunganidzwa kwekabhoni, iyo inovhara muromo wemuromo uye piston mhete, uye mafuta matema anoteuka kubva papombi yekuburitsa.Imwe dhiziri isina kupiswa ichageza mafuta ekuzora pamadziro ehumburumbira, uye kunyorovesa mafuta mu crankcase, kuitira kuti injini yekuzora iite murombo, inofanira kusarudza iyo yakakodzera dhiziri, ichinyatso kudzora kunaka kwedhiziri.

Dingbo ine mhando yemusango yemajenareta edhiziri: Volvo / Weichai/Shangcai/Ricardo/Perkins zvichingodaro, kana uchida pls tifonere: 008613481024441 kana kuti email :dingbo@dieselgeneratortech.com