HBO 2 isizukulwane injector. imishini negesi isizukulwane 2nd: idivayisi, isimiso yokusebenza, iphutha

Kulesi sihloko uzofunda ezicashile kanjani ukufaka HBO 2 isizukulwane injector. Ikakhulu, i-nobunzima kulindeleke ngesikhathi ukufakwa. Njengoba yaziwa, isizukulwane imishini LPG yesibili yakhelwe ukusebenza ngophethiloli izinjini.

Akukona ukugcina umkhondo injini imingcele ngu sebuningini izinzwa. Lapho ufaka motor kuya injector kumele ingashintshwa ukuze HBO omlilo yangaphakathi uhlelo lokulawula injini. Ngamanye amazwi, udinga ukusebenzisa izakhi bukhona HBO yesizukulwane esingu-4. Futhi manje sekuyisikhathi ukuthola okudingayo ukuze sesimanje ezinjalo.

ulwazi oluyisisekelo mayelana igesi ibhaluni imishini imoto

Njengoba yaziwa, ukufakwa imishini igesi kwenzeka ku imoto, lapho main ugesi uhlelo - ngophethiloli noma udizili. Ngamanye amazwi, emva kokufakwa uthola injini ezimbili-nophethiloli. Ukuze fuel injection izinjini ukusenzisa owesine lwesithathu isizukulwane izinhlelo. Futhi ke kahle isizukulwane lesihlanu, kodwa kuyabiza kakhulu. Intengo Ezazimzungezile - kungathi izinkulungwane ezimbili zamadola.

Igesi futha intengo, okuyinto element eyinhloko uhlelo cishe isigamu izindleko lonke iqoqo HBO. Eshibhe yisizukulwane HBO okwesibili, lingasenza, uma uthanda, ingashintshwa ukuze usebenze injini umjovo. Yiqiniso, isidingo ukufaka ezengeziwe control unit, wenze lithathelwe aso ECU ejwayelekile.

Izingxenye ezisemqoka imishini LPG

Manje bheka ukuthi kusukela okuyinto isethi ejwayelekile okuyinto efakwe kule izimoto. imishini negesi awukwazi ukusebenza ngaphandle kufaneleka ngokukhethekile, lapho kukhiqizwa refueling. Ngokuvamile, it lihlelwe ezingemuva imoto noma eduze komlomo ukugcwaliswa ithangi uphethiloli. I gumbi umthwalo wenziwe emhlanganweni okhethekile we esitsheni, okuyinto has a cylindrical noma ukuma toroidal, incike kulokho iqoqo HBO 2 isizukulwane uthola.

Kugcine ibekwe kahle egumbini ngoba isondo eliyisipele. Futhi ngenxa ukusebenza evamile simiso LPG nezinto ezidingekayo ukufaka ukhiye, okuyinto aboshelwe ibhalansi pointer igesi isilinda. It Ubuye esakhelwe fuel switch (igesi-uphethroli). Ukuze umjovo we igesi ku edonsa ezininginingi injector Solenoid abanezidingo ezikhethekile. Basuke enikeziwe kwengcindezi igesi ingxube ezithile. Ngokusebenzisa hoses ekhethekile ke engena ezininginingi eyanele. Kodwa ngaphambi kokuba lokho kudingeka senze ukuhlanza ingxube gas, okuyinto udinga usebenzise isisefo samanzi ekhethekile.

Ukuze ulungise ingcindezi gas yanikezwa injectors, sebenzisa reducer-evaporator. Le divayisi, okuyinto kunciphisa ingcindezi ukuthi uku-cylinder igesi kunani adingekayo ukusebenza kwe-injectors kagesi.

Umgomo we operation ye imishini LPG

Ukuze kunyatheliswe ukulawula imoto, elisebenza ingxube gas, kubalulekile ukusebenzisa idivaysi ekhethekile. Kusekelwe a microcontroller, lapho imiyalezo evela zonke izinzwa isetshenziswa yangaphakathi omlilo engine. angasetshenziswa (endabeni le ECU lesibili isizukulwane ukuthuthukiswa), i-electronic injini ukuphathwa uhlelo, okuyinto ongasebenza ngayo amabili firmware. Uma une imoto ifakwe umndeni microcontroller "Januwari" 5.1, ungakwazi kalula ukufaka HBO 2-isizukulwane isethelwe motor injector.

Zonke izinzwa kudingekile kakade ayatholakala kwi injini, badinga kuphela ukushintsha firmware lokulawula izinhlaba. Ukuze uthuthukise ukusebenza kahle kwaso sonke isimiso sakho, kanye ukumelana zokunakekelwa kwemvelo, kubalulekile ukuzivumelanisa control unit probe lambda. Le gesi, lapho edabula umugqa fuel, element esihlungini sihlanza bese ungena reducer. It ixhunywe ohlelweni injini Ukupholisa i yangaphakathi omlilo injini nemisebenzi njengendlela evaporator igesi nophethiloli.

Ngaphezu kwalokho, ungakwazi ukuzivumelanisa ingcindezi fuel kwenzeka. Lapho igesi incipha umfutho, lingena umlomo wombhobho. Kufanele kuqashelwe ukuthi HBO 2 isizukulwane carburetor kuyinto kakhulu ezifanayo nalezo izakhi zazo agqoke injector. Nokho, kukhona omunye umehluko. lesibili isizukulwane igesi cylinder izinjini awunawo ephelele ukugxusha electronic.

Izinqubo ezenzeka ohlelweni

Esesizokuhlola yini izinqubo zenzeka ohlelweni HBO. Emelana nokubanda enhlanzini yasezindaweni, lapho itholakala nge-gearbox ikhiqiza ukushisa. Ngenxa yalesi Ukushisa igesi kwenzeka. Iqala lasakazeka lisuka kumuntu uketshezi ifomu gaseous. Qaphela ukuthi uMbhalo igesi wena ifake uphethiloli uwoyela fuel, ngoba ingaphansi ibhekene nengcindezi enkulu. Phakathi reducer kanye wesitimela fuel, lapho Imibhobho esemzimbeni ogibele, itholakala ku-elementi lemifanekiso for yokuhlanza esihle. Futhi manje kancane ngalokho okwenzekayo e-ukugxusha electronic.

I microcontroller itfola yonkhe imininingwane kusukela izinzwa injini ogibele imoto. Ngaphezu kwalokho, ihlaziya ulwazi kusuka izinzwa ngqo LPG imishini uhlelo. Ngemva kokwenza ukuhlaziywa okuphelele, kwenza ukulawula mpintsha kuze kube okufanelekile. Ngo kuyinto ikhadi fuel ekhethekile, ingashintshwa ukuze umsebenzi ngesikhathi ECU igesi. HBO 2 isizukulwane carburetor ayinakho e-ukugcwaliswa, ngenxa yalesi sizathu-ke iphezulu kakhulu ukugeleza rate nokwethembeka ngaphansi. Uma ungeza kusistimu ingqondo yokufakelwa, kuba ngempumelelo ngaphezulu.

HBO kanye ukuthungela uhlelo

Ngaphezu kwalokho, isilawuli torque engu kuyadingeka ukukhiqiza ukuthungela. Njengoba wazi, LNG kuyinto inombolo ephezulu kakhulu octane, iphakeme kakhulu kunanoma yimuphi omunye umkhiqizo we uphethiloli. Cabanga, octane igesi ungaphakathi uhla 105-110. Ake sithi une injini eyehlayo kuphela uphethiloli AI-80. Uma isizini yakhe nge uphethiloli 98-m, ngaphandle kokwenza noma yiziphi izinguquko ukuze isikhathi ukuthungela, injini ngokushesha ehluleka.

Eshe lokuqala ngokusebenzisa valve qeda. Ngenxa yalokho, ngo-amandla motor uwela izikhathi eziningana. Singasho ukuthi ngenxa yalokho, abaningi bayesaba ukusebenzisa HBO 2 isizukulwane, intengo okuyinto emakethe ruble ayizigidi 7-10 kuphela. Futhi isizathu lo. Iqiniso ukuthi uphethiloli 98-th ashise eziningi ukubekezela imizuzu engaphezu kwengu-80. Ngenxa yalokho, uzovutha isikhashana kule ezininginingi qeda. Uqinisile indaba kuzokwenzeka okufanayo, uma usebenza imoto ku igesi, ngaphandle kokukhiqiza ukulungisa ukuthungela engela.

Ngaphezu kwalokho, fuel injection izinjini kuyadingeka kuholele zokugwema ukuphuka we kulethe, kusukela amagesi qeda kuyodingeka lokushisa eliphezulu kakhulu. Ngokwalokhu okungenhla kungenziwa baphetha ngokuthi kubalulekile ukuze sivale lapho sisilela isikhathi eside, igesi omlilo ngokusebenzisa ukuthungela yayo ngaphambili. Ukuze wenze lokhu, kufanele sinyuse engela phambili. Uma kwenziwa njengoba kudingekile, ingxube gas lizokuvutha uMbhalo yenjini kuphela ezininginingi qeda kanye kulethe iqala ukuhamba kuphela uphethiloli washisa. Kule kuzokhulisa motor kahle, ekunciphiseni gas ukusetshenziswa, ukwandisa amandla ezisebenzisekayo.

Inzwa IMisa Air Flow

Qala ingxoxo ngalokho izakhi kumele kusetshenziswe HBO 2 uhlelo isizukulwane for Vaz, kuba eqolo element - emoyeni inzwa edabula isici ukuhlunga lo mpintsha. i yangaphakathi omlilo control injini iyunithi isebenzisa ukufundwa inzwa ukulawula ukusebenza ohlelweni umjovo. Ngokusekelwe idatha etholakele DFID, uhlelo electronic control ibheka inani uphethiloli kumele kuhanjiswe ukuthi kuhlangana efanele.

Futhi ibalwa kakhulu elikhulu ukuthungela isikhathi. Ukubuthanela mass komoya inzwa yenziwa kuphela emva element zokuhlunga. Futhi ukuba enembile, itholakala phakathi lemifanekiso mpintsha. Kulapha sihamba ahlanzekile komoya lapho injini yokuqothulwa. Kuyinto ephawulekayo ukuthi lo mshumayeli ingenye izakhi ezibizayo kakhulu electronic injini management system kanye HBO 2 isizukulwane DMRV intengo kungathi izinkulungwane ezimbili.

I DMRV kudivayisi

kudivayisi Yangaphakathi inzwa kuyinto anezikhala esihle, okuyinto sisalokhu phakathi ube intambo ye-platinum. Mithandazo sishisiswe lokushisa abangaba ngu-700 ngesikhathi esifushane. Lapho umoya sidlula ke, kukhona indlu kancane intambo. Ukwahlulela ngokubukeka bangaki degrees izinga lokushisa lehla ngentambo ngokuziqhathanisa ukubaluleka inkomba, kukalwa inani emoyeni Ukudlula eduze kwazo. Ngezinye ukubaluleka okukhipha washintsha in the ezahlukene kusukela 0 kuya 5 volts. Uma kungekho ukugeleza komoya, injini uthulisiwe ke lo voltage okukhiphayo ngeke DMRV ncamashi 1 Volt. Uma ukuqala injini, iqala ukuba balungise DMRV emoyeni. Ayanda ukugeleza rate, siyoba sikhulu voltage eMhlanganweni ekhishwa inzwa.

Ingcindezi inzwa ku ezininginingi engayitholi

Kodwa ukufakwa HBO 2 isizukulwane umjovo izinjini akunakwenzeka ngaphandle yokuxhuma sebuningini amadivayisi control. Nokucindezelwa izinzwa, efana ezininginingi engayitholi ayadingeka ezahlukene injini ngesivinini ukuze isebenze kahle. Lona base isici esetshenziswa kunoma yisiphi isimiso injini ukuphathwa egijima ku uphethiloli. It ngempela kudingeka ingashintshwa i unit electronic imishini igesi ukuphathwa. It ikuvumela ukuba abale kwabantu emoyeni, ukucacisa ukusetshenziswa yayo, ngakho-ke, kukhona nokwenza kahle carburetion futhi injini nophethiloli. Lokhu inzwa ingcindezi kungenzeka enye esihle kakhulu imitha komoya. Ngaphezu kwalokho, kukhona ikhompyutha design, lapho ingcindezi izinzwa asetshenziswa kanye flowmeter. Ngaphandle kwawo, imishini igesi ngeke sisebenze kahle.

TPS

Lona omunye izakhi ukuthi kumele exhunywe ohlelweni igesi imishini elawulwa. Lokhu Ukumelana variable, okuvumela ukunikeza uhla ezithile voltage ushintsho. Ukukhweza inzwa senziwa ngqo mpintsha valve-eksisi, is isandla ehlangene nakho. Ngamanye amazwi, lo mpintsha umphini izenzo phezu Resistor variable, izinguquko okukhipha voltage kuye ngokuthi yiziphi ukuphoqa umshayeli uzabalaza phezu isinyathelo igesi.

Yiqiniso, ngaphambi kokusebenzisa isidingo ulungise HBO 2 sihamba, uya ubonakala injector kufanele ngisebenzele ukuyiyeka i-fuel ikhadi ezahlukene ngokuphelele kuka zihamba ngophethiloli. Lapho mpintsha ivaliwe ngokugcwele, ukumelana esiphezulu inzwa. Kodwa lo voltage okukhiphayo inenani ubuncane. Lapho umshayeli ngazo namafutha, uqala ukuvulwa kancane kancane valve. Kwenzeka voltage ukwanda kanye Ukwehla inzwa ukumelana. Lapho yesivalo ivulekile ngokugcwele, kuya electronic control unit uthola seqiwe 5 volts.

Sicela uqaphele ukuthi ezinye izimoto, TPS ingasetshenziswa lapho ukuvulwa esiphezulu voltage valve kuyinto ubuncane. Futhi lapho ivaliwe ngokugcwele kuba 5 volts. I electronic control unit ihlaziya valve isivinini ukuvulwa kanye ubukhulu Ukujikeleza yayo engela. Ngokushesha ilungisa isikhathi ukuthungela kanye nekwenyusa linani lalabo umoya-fuel ingxube yanikezwa kummango. Ngamanye amazwi, lo eziyinkimbinkimbi HBO 2 isizukulwane wesifunda. Injector bazivumelanisa ke, eminye okwenza isimo.

Crankshaft isikhundla inzwa

Le divayisi kuyadingeka ukuze uvumelanise ukulawula umjovo kanye ukuthungela. Abanye call DPKV inzwa ukuvumelanisa. Othile lize limbize ngokuthi umsuka inzwa. Zonke amagama amathathu ingasetshenziswa, baqinisile. Ngaphandle-ke, akunakwenzeka ukufaka HBO 2 isizukulwane injector. Isignali ye-okukhipha kusukela kule divayisi ukulawula ECU injini. Idatha etholwe asetshenziswa ukuze asethe ngenani elithandekayo fuel enikeziwe egumbini amandla omlilo. Futhi, ngesikhathi umjovo kunqunywa. I izinjini likaphethiloli ezifakwayo ukuthungela isikhathi.

Uma udinga ukulungisa isikhathi, DPKV elawula engela ukujikeleza camshaft. Uma kukhona adsorber futhi okusebenza ke wenza isikhathi ukuhlela ukufakwa yayo. Ethandwa kakhulu namuhla DPKV uhlobo exhasa. Akuvamile esetshenziswa amadivaysi, okuncike umphumela Hall. Uyaqaphela ukukhweza HBO 2 sizukulwane umkhonyovu Kwakuyoba lula, badinga kuphela ukuthenga control unit, izinzwa kakhulu kumanje injini.

lokushisa izinzwa

Uhlelo izosebenzisa izinzwa ezimbili lokushisa kuyadingeka. Okokuqala ukufakwa i yangaphakathi omlilo injini block. Ngosizo elawulwa kokupholisayo lokushisa. Eyesibili ukuba ogibele reducer umzimba ukuhwamuka. Ngaphezu kwalokho, isimiso wokusebenza e inzwa gearbox lokushisa kanye kokupholisayo ezifanayo ngokuphelele. Lonke ulwazi ukuthi ivela kubo, ngempela esetshenziswa elawula uhlelo electronic. Ngosizo main yokusebenza imingcele kuyalungiswa HBO 2 uhlelo isizukulwane efakwe injector, kuye ngokuthi lokushisa.

Lambda inzwa

Lena akuyona nje inzwa umoya-mpilo. Kukala umoyampilo ohlelweni qeda wemoto. Ngalo kunikeza ezongayo kwemvelo-nobungane umshini wakho. Iphinde ilungisa okuqukethwe emoyeni futhi uphethiloli ingxube olunceleka egumbini amandla omlilo. Kulokhu-ke lolu shintsho kwenzeka ezimeni ezahlukene ukusebenza injini. Yiqiniso, ngaphandle-ke ungakwazi ukukhweza HBO 2 isizukulwane injector, uma ufake emulator ekhethekile. Nokho, iqembu "green" izenzo zakho ngeke bajabule. Futhi, uzolahlekelwa ingxenye enkulu amandla injini, ukunciphisa ukusebenza kahle yayo, ukwandisa petrol.