Amanzi esatsiba isipreyi - kwaye isiqu isixhobo

Isipreyi umlomo - iingcinga mechanical eyenzelwe ukutshiza i injector amafutha kunye iinjini diesel. olingene Supply okanye amafutha emoto ayekwi xa ikhutshwa phandle phantsi koxinzelelo oluphezulu. Okumangalisayo kukuba, iinjini ipetroli uvelisa uxinzelelo atomization ka 3-5 umoya, ngoxa inaliti diesel oluqhutywa phaya 1000-1200 ATM.

Kutheni kuyimfuneko?

Le nto lenza imisebenzi emininzi kwinkqubo yonikezelo amafutha. Okokuqala, usasaza isixa ilungelo kukudla lesitofu. Okwesibini, amanzi esatsiba sisitshizi (KAMAZ-5460 kuquka) enze umsebenzi wolawulo kunye amafutha zokupheka jet. Okwesithathu, ifowuni liyazahlula ukusuka kwinkqubo inaliti lwegumbi injini yokutsha.

Amaxesha amaninzi, nemilomo diesel yokutshiza mihla luqulathe amajelo elinye okanye amabini (nemilomo), apho amafutha nakwesiphi na isiphumo yaye kamva kutshizwa kwigumbi yokutsha. into qualitative kufuneka zinike ulwelo spray egudileyo cone-ezimile.

uhlobo

Okwangoku kukho iindidi ezimbini kuphela ngeendlela:

• isixhobo Pin.
• Multijet (besshtiftovye).

Kwimeko yokuqala, iindlela amanzi esatsiba kufafazwa pin zisetyenziswe kwinjini omtsha kunye precombustion diesel. izixhobo Multi igcwele kakhulu iimoto, nge-elekhtrons ngqo, oquka iimatshini with "Common Ryle" systems. Zombini ezi ndlela babe uyilo zabo ezithile, Noko ke, umgaqo zabo zokusebenza umsebenzi ophambili uhlala okufanayo.

i algorithm

Xa nemilomo spray e kwindawo evulekileyo, ulwelo lesitofu kwigumbi yokutsha. Ukususela nobungakanani wayo nomgangatho ukutya oko kuxhomekeke kwizinto ezininzi, ukusukela esandleni injini kunye nesiphelo amafutha. Ukuba meko kwenzeka ngempazamo, isithuthi uqala ukutshaya, umxakatho yaye ngaloo ndlela ndibugqibele amafutha ngakumbi. Kukho injector rhoqo zakoksovka enokukhokelela ukusilela ngokupheleleyo le nkqubo. isixhobo yobunzima zikwimeko evaliweyo, inika ubulungeleyo olwandeleyo kwincam inaliti iinqwelo umzimba డొమైన్ idomeyini. Xa nemilomo spray e indawo evaliweyo, le inaliti ebanjwe ngumthombo eyodwa enza izinto ukuvalwa cone kwefowuni. Kananjalo kubalulekile ukuba siqaphele ukuba kwinkqubo isitofu "Common Ryle" endaweni yokuba ngumthombo loxinzelelo isicelo ulwelo olunokutsha kakhulu.

Phambi kokuba amafutha lufika kwigumbi yokutsha, oko ezimpontshelwa kwindawo esatsiba, uze ucanda ngamajelo ezizodwa ngaphakathi atomizer (lowo ekhankanywe intshayelelo). Ngokuthe ngcembe, zamafutha lesitofu isixhobo, apho uxinzelelo eyenziweyo kule nkqubo. Kwathi kamsinya nje akuba ixabiso lufika ixabiso olifunayo, inaliti spring esatsiba ivula kunye nenkqubo-elekhtrons iqala akwitankana lokugcina. Xa intonga ukuvula runs isixhobo ngaphakathi isikhokelo channel kwi izindlu injector.