Lapho emotweni kukhona Jets kanye abakwenzayo

Umlomo wombhobho kuyinto dispenser nophethiloli. Futhi umsebenzi wayo ukwenza ingxube emoyeni-fuel bese fafaza ke ekamelweni injini amandla omlilo.

Ukuze uqonde lapho imoto umlomo wombhobho, kubalulekile ukwazi ukuthi uhlelo fuel lapho esebenza khona.

Nozzle umjovo emaphakathi

Kuphi imoto emaphakathi umjovo umlomo wombhobho uhlelo (umjovo owodwa)? Itholakala ipayipi eyanele (noma eziningi lapho uphethiloli livela carburetor kuya amasilinda injini) ngaphambi mpintsha, umuntu wazifunela ukulungisa moya ohlelweni).

Lolu hlelo umjovo wokuqala, eklanyelwe esikhundleni izinjini carburetor. It has umlomo wombhobho oyedwa kuphela okumelwe abe cylinder 4 (yingakho ibizwa ngokuthi "umjovo owodwa"). Umlomo wombhobho izifutho phezu mpintsha fuel elinothisa ngayo emoyeni. Le nhlanganisela ke wasuthisa phakathi ezininginingi isibalo sabahlengikazi abaqeqeshwayo futhi abelwa amasilinda. Yonke inqubo is waqashwa izinzwa ezihlukahlukene.

umjovo Injectors basakaza

ITHOLAKALA KUPHI I-injectors imoto basakaza umjovo? Lolu hlelo eziyinkimbinkimbi. It has 4 Imibhobho esemzimbeni ifakwe valve Solenoid. Ziyakwazi esiqeshini edonsa amasilinda, omunye ngamunye.

Nozzle uhambisa uphethiloli ukuze valve edonsa uMbhalo. I-fuel is vaporized futhi ixubene emoyeni (flow yayo ihlangabezana zonke mpintsha efanayo). Ngokungafani monoinjection lapha fuel ingxube kwakheka amasilinda ngokwabo.

Imibhobho esemzimbeni Umsebenzi ilawulwa i control unit electronic. Lokho kuwuphawu Hlola Engine inkomba kuyi-dashboard uma kwenzeka eziyimbangela yezinkinga ezizuzwa injini.

I Imibhobho esemzimbeni umjovo oqondile

oqondile umjovo uhlelo - the "abasha" ku isicelo ku izimoto. Lapho emotweni kukhona Jets zalesi simiso, nje ukuqagela. Bonke "ngokunyenya" ekamelweni amandla omlilo futhi zitholakala phezulu uMbhalo. Ngakho, uphethiloli sihamba ngqo ekamelweni amandla omlilo futhi kukhona isivele exutshwe emoyeni. Phakathi nomsebenzi we-injector oluhambisana sebuningini izinzwa, ulwazi yanikezwa control unit.

Umsebenzi injector kulesi simiso luyindida kakhulu: fuel injection ingcindezi itsatfwa ephakeme futhi kakhulu ukwandisa ijubane umshini ngesivinini aphansi kwabangela ezimbili fuel injection.

izinhlobo ezimbili ukuxuba ezenzeka injini. Ngakho, kungenzeka ukuthi Imibhobho esemzimbeni eqhutshwa izindlela ezimbili:

• ukusebenza wakubo kwenzeka uma injini isebenza ngesivinini aphansi naphakathi (uhambisa fuel injector ekupheleni lo mvimbo kokucindezelwa).
• ingxube homogeneous air nophethiloli edingekayo ngesivinini (ngemuva kwalokhu injector osebenza unhlangothi engayitholi kanyekanye ne moya).

Kuzo zombili lezi zimo kukhona eningi uphethiloli ukonga nge ukusebenza kahle eliphezulu.

igesi Imibhobho esemzimbeni

Izimoto ukugibela hhayi kuphela uphethiloli noma diesel, kodwa futhi ku igesi. Ngokuvamile, ukufakwa igesi - lokhu imishini ezengeziwe emotweni, awucacisiwe ngumkhiqizi. Ezivamile fuel Imibhobho esemzimbeni kungukuthi eyenzelwe leli thuluzi. Ngakho-ke, ukuze uqedele uMbhalo igesi futhi gear yoPhiko Imibhobho esemzimbeni siqu zazo ogibele e injini.

Ukuze uthole ukuthi lapho emotweni kukhona Jets of imishini igesi, ngokwanele ukuvula kwenzakalani. Zimelela block plastic izigaba ezine (etholakala ngaphakathi injector ngamunye) kanye nalokho hoses wafingqa. Lokhu ukwakhiwa igibele eduze Imibhobho esemzimbeni njalo.

Umehluko igesi injectors we uphethiloli:

• Ububanzi Ingxenye evundlile igesi ngezinye izikhathi ezingaphezu lapho sidlula ivolumu enkulu fuel kuka uphethiloli.
• Kukhula ukumelana kagesi we injector uphethiloli ngenxa isidingo ukudlula imali encane uphethiloli.
• umjovo likaphethiloli injector ukulawula isimiso zehla kokusinika ishayela olulodwa kagesi ngenkathi igesi ivuswe ngu amabili iDemo.

Kanjani futhi kungani ukulungisa injectors igesi

Ngemva kokumiswa ECU imishini igesi kudingeka "ukuchaza" kanjani ukubala futhi ukusebenzisa igesi. Ngenxa yale njongo, isimiso esikhethekile ukulungiswa. Bafana nomunye esibonakalayo. Zingasetshenziswa kokubili ngokuzimela nakulokho azosenzela ezikhethekile.

Yokuhlanza ukulungiswa we injectors igesi kufanele kwenziwe emva kwesikhathi esithize wokusebenza, uma zikhona izimpawu wokusebenza okungafanele: imoto kunzima ukuqala, enqaba ukuya igesi (nezitebele zamahhashi noma uya e spurts). Ngokuvamile zenzeka ngenxa ukungcola ukuthi kunezelwa igesi kaphethiloli.

Ukuze balahle nkinga, kubalulekile ukuba ukushintsha ukuhlunga esihle futhi ukuhlanza Imibhobho esemzimbeni.

Ukucacisa lapho kule moto kukhona Imibhobho esemzimbeni ka-HBO, siyawasusa. I yiyo eshayeka kanzima ngenxa ukuvaleka ungaphakathi ekamelweni ngenduku. Wakhe ukuqaqa, ahlanzekile (mhlawumbe i utshwala) resin Ukunamathela ke ukuqoqa emuva.

Ukusebenzisa Samandla micrometer ngayinye izikhala induku (kufanele kube kubo bonke ezine okufanayo). Uma idivaysi enjalo ingekho, ungaxhumana ukulungisa inkonzo HBO.