Habka Tareenka Caadiga ah ee Naaftada Naaftada ah ee lagu Xakameeyo Elektarooniga ah

Agoosto 29, 2022

Farsamaynta tareenada caadiga ah ee korantada sare leh ee elektarooniga ah ayaa ah tignoolajiyada si elektarooniga ah loo xakameeyo oo ay caadiyan adeegsato warshada dhalisa naaftada si ay u buuxiso heerarka sedexda heer qaranFarqiga ugu weyn ee u dhexeeya koronto-dhaliyaha naaftada EFI iyo naaftada dhaqameedka waa habka sahayda shidaalku waa ka duwan yahay.Kii hore waxa uu isticmaalaa habka shidaalka ee elektarooniga ah, halka kan dambe uu isticmaalo habka shidaalka.Waqtigan xaadirka ah, nidaamka shidaalka ee elektaroonigga ah waxaa loo qaybin karaa saddexda nooc ee soo socda:


1. Habka shidaalka ee khadka tooska ah ee elektarooniga ah;

2. Nidaamka shidaalka qaybinta qaybinta korantada;

3. Nidaamka shidaalka caadiga ah ee tareenka cadaadiska sare ee si elektaroonik ah loo xakameeyo.


Waqtigan xaadirka ah, habka elektarooniga ah ee gacanta lagu hayo nidaamka tareenada caadiga ah ee dab-dhaliye naafto ah inta badan waxa uu ka kooban yahay bamka shidaalka cadaadiska sare, xadiidka shidaalka cadaadiska sare, tuubada shidaalka cadaadis sare, xidhiidhka tuubada shidaalka cadaadis sare, shidaalka elektarooniga ah gacanta ku, tuubada shidaalka cadaadis hoose, filtarka naaftada iyo haanta shidaalka.


1. Si elektaroonik ah loo xakameeyo bamka saliidda cadaadiska sare


(1) Bamka saliidda cadaadiska sare ee nidaamka tareenka caadiga ah ee Denso

Bamka saliida ee cadaadiska sare leh wuxuu leeyahay laba bambooyin cadaadis sare leh, bamka saliidda ee dhamaadka duuliyaha iyo bamka saliidda ee dhamaadka hore.Waxaa wata laba kamaradood (3 gees oo kamarad kasta ah), shidaalka loo baahan yahay lixda-dhululubo waxaa la siinayaa tareenka cadaadiska sare leh waqtigii loogu talagalay.


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(2) Bamka saliidda gacanta

Bamka saliidda gacanta waxaa loo isticmaalaa in lagu sii daayo hawada wareegga saliidda ee nidaamka duritaanka shidaalka.Bamka wareejinta saliida wuxuu ku yaalaa dhinaca bidix ee bamka saliida cadaadiska sare leh waxaana lagu daraa bamka saliida cadaadiska sare si uu u siiyo shidaal cadaadis gaar ah oo ka mid ah bamka saliida ee sareeya.Labada unug ee jaalaha ah ee ku yaala qaybta sare ee bamka saliida waa kuwa xakameynaya cadaadiska cadaadiska (PCV), kuwaas oo xakameynaya qadarka sahayda saliidda iyo wakhtiga sahayda saliidda ee labada matoor siday u kala horreeyaan.Mid kasta oo ka mid ah labada valves ee solenoid wuxuu u dhigmaa furaha xadhkaha fiilooyinka, waalka (PCV1) ee u dhow duuliyaha iyo valve (PCV2) ee u dhow xagga hore.Shaqadeedu waa in la hagaajiyo cadaadiska shidaalka ee tuubada tareenada caadiga ah iyada oo la hagaajinayo xadiga shidaalka ee bamka saliidda ku cadaadiyo tuubada tareenada caadiga ah.


(3) Dareemaha booska Camshaft (G sensor)

Dareemka booska camshaft waxaa loo isticmaalaa in lagu xukumo wakhtiga imaatinka ee xarunta dhintay ee ugu sareysa ee dhululubada kowaad ee naaftada naaftada sida calaamad tixraac ah oo loogu talagalay duritaanka shidaalka.Dareemaha booska camshaft-ka iyo laba saxanno calaamadeed oo u dhigma ayaa lagu dhex daray bamka saliidda ee cadaadiska sarreeya.Furaha dareemaha booska camshaft wuxuu ku yaal bartamaha hore ee bamka saliidda.


Marka tuubbadu hoos u dhacdo, tuubada xakamaynta cadaadiska ayaa furma, iyo shidaalka cadaadiska hooseeya ayaa ku qulqulaya godka tuubada iyada oo loo marayo waalka kantaroolka.

Marka tuubbadu kor u kacdo, sababtoo ah kontoroolka kontoroolka aan weli tamar la siin, waxay ku jirtaa xaalad furan, iyo shidaalka cadaadiska hooseeya wuxuu dib ugu soo noqdaa qolka cadaadiska hooseeya iyada oo loo marayo valve kantaroolka.

Marka la gaaro waqtiga saadka shidaalka, valve kantaroolka ayaa tamar lagu xiraa, wareegga saliidda soo celinta waa la gooyaa, shidaalka godka tuubada waa la cadaadiyaa, shidaalkuna wuxuu galaa tareenka cadaadiska sare leh isagoo sii maraya waalka shidaalka. .Isticmaal farqiga u dhexeeya wakhtiga xidhitaanka ee waalka kantaroolka si aad u xakamayso qadarka saliidda ee soo galaya tareenka cadaadiska sare leh, si loo gaaro ujeedada xakamaynta cadaadiska tareenka cadaadiska sare.

Ka dib marka kamaradu dhaafto wiishka ugu sarreeya, tuubeeyaha wuxuu galaa istaroogga hoos u dhacaya, cadaadiska godka tuubada waa la dhimay, tuubada saliidda waa la xirayaa, sahayda saliidda waa la joojinayaa.Waqtigan xaadirka ah, waalka kantaroolku wuxuu joojiyaa korontada, wuxuuna ku jiraa xaalad furan.wareegga xiga.


2. Cadaadis sare oo wadajira tuubooyinka tareenka caadiga ah


Tuubbada tareennada caadiga ah ee cadaadiska sarreeya ayaa bixiya shidaalka cadaadiska sarreeya ee ay bixiso bamka sahayda shidaalka si ay udubiyeyaasha shidaalka ee dhululubo kasta ka dib marka la dejiyo oo la sifeeyo, oo u shaqeeya sidii cadaadis ururiye.Mugkeedu waa in uu yareeyaa isbedbeddelka cadaadiska sahayda saliidda ee bamka saliidda ee cadaadiska sarreeya iyo cadaadiska cadaadiska ee uu keeno habka cirbadaha ee cirbad kasta, si cadaadiska cadaadiska ee tareenka cadaadiska sarreeya lagu xakameeyo ka hooseeya 5MPa.


(1) Hawsha cadaadiska xadiidka ee xaddidaya waalka waa in marka cadaadiska tareenka caadiga ah uu dhaafo cadaadiska ugu badan ee tuubada tareenka caadiga ah ay u adkeysan karto, cadaadiska xaddidaadda tareenka ayaa si toos ah u furi doona si loo yareeyo cadaadiska tareenka caadiga ah ilaa 30MPa.


(2) Qaybta sare ee tubada tareenada caadiga ah waxa ku jira lix xakameed oo xaddidaya socodka (oo la mid ah tirada dhululubada) kuwaas oo ku xidhan tuubooyinka saliidda ee cadaadiska sarreeya ee lixda silsiladood.Marka tuubada shidaalka cadaadisku sareeyo ee dhululubo gaar ah ay soo daadato ama duritaanka shidaalku uu guuldareysto oo ciwaanka durista shidaalka uu dhaafo xadka, waalka xaddidaya socodka ayaa wax ka qaban doona si uu u gooyo sahayda shidaalka dhululubada.Waxaa jira 1 ~ 2 godad saliid ah oo ku yaal bannaanka tareenka caadiga ah, kuwaas oo ku xiran meesha saliidda ee saliidda cadaadiska sare ee bamka saliidda cadaadiska sare.Dareemka cadaadiska tareenka wuxuu ku yaalaa dhinaca midig ee tareenka caadiga ah oo leh isku xiraha suunka.


3. Nidaamka xakamaynta nidaamka tareenada caadiga ah


Habka tareenada caadiga ah ee elektarooniga ah ayaa loo qaybin karaa saddex qaybood: dareemayaasha, kombayuutarrada iyo kiciyayaasha.


Kumbuyuutarku waa qaybta udub-dhexaadka u ah habka elektarooniga ah ee lagu maamulo nidaamka shidaalka guud ee tareenada.Marka loo eego xogta dareeme kasta, kumbiyuutarku wuxuu xisaabiyaa oo dhammaystiraa habayn kala duwan, wuxuu helaa wakhtiga ugu fiican ee la duro iyo tirada ugu habboon ee lagu duro shidaalka, wuxuuna xisaabiyaa goorta iyo muddada la furayo mishiinka shidaalka.Solenoid valve, ama amarka lagu xiro valve solenoid, iwm., si loo xakameeyo habka shaqada ee matooriyaha naaftada.Xuddunta nidaamka xakamaynta elektaroonigga ah waa ECU - unugga kontoroolka elektarooniga ah.ECU waa microcomputer.Gelitaanka ECU waa dareemayaasha iyo furayaasha kala duwan oo lagu rakibay qalab dhaliyaha iyo naaftada;Wax soo saarka ECU waa macluumaadka elektarooniga ah ee loo diro hawl-wadeen kasta.


4. nidaamka tareenka caadiga ah nidaamka sahayda shidaalka


Qaybaha ugu muhiimsan ee nidaamka sahayda shidaalka waa bamka sahayda shidaalka, tareenada caadiga ah iyo duritaanka shidaalka.Mabda'a shaqada aasaasiga ah ee nidaamka sahayda shidaalka ayaa ah in bamka sahayda shidaalku uu ku cadaadiyo shidaalka cadaadis sare oo uu ku quudiyo tareenada caadiga ah;tareenada caadiga ah dhab ahaantii waa dhuun qaybinta shidaalka.Shidaalka ku kaydsan tareenada caadiga ah waxa lagu duraa dhululubada naaftada dhalisa iyada oo la sii marinayo duriyaha wakhtiga ku haboon.Durida shidaalka ee nidaamka tareenada caadiga ah ee elektarooniga ah lagu xakameeyo waa waalka duritaanka shidaalka ee ay maamusho valve solenoid, furitaanka iyo xidhitaanka valve solenoid-ka waxaa maamula kombuyuutar.

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