Gasoline futha akusebenzi: Okungaba imbangela futhi isixazululo

Ngu uqobo, uphethiloli (diesel) kusuka ethangini imoto enjinini ngeke bakwazi ukufika lapho, idinga indlela yokudlulisa - futha nophethiloli. Futhi uma ehluleka, umthelela kulula ukubikezela - imoto uzovuka. zande Izizathu ezingenzeka kule, futhi kunezibonelo zalokho okwenzekayo cishe kunoma iyiphi uhlobo imoto, bese ukhuluma ngazo ungcono ezinye isibonelo esikhethekile. Ucabange ukuthi futha fuel ayisebenzi Vaz-2110.

Nazi izinhlobo fuel amaphampu

ukukhiqizwa serial "eziyishumi" zaqala ngo-1995, okungukuthi ngesikhathi lapho izimoto zasekhaya ayenendawo izinhlelo namanje carbureted. Ayesethwe ukumpompa fuel fuel amaphampu (futha) kohlobo lokukhanda. Isebenza futha enjalo ngokuqondile injini yemoto.

Ukuze operation kahle umshini emotweni lapho kuhlanganiswa khona umoya nomusi kaphethiloli akuyona umfutho ophakeme liyadingeka ngakhoke futha has a isakhiwo elula efana uhlelo amanzi ukudonsa. It efakwe ngqo ngaphansi hood imoto, okuyinto ngokuqinisekile kwenza kube lula ukugcina noma esikhundleni.

Njengoba sekunama-the injectors nophethiloli futha design kushintshiwe, kwaba kagesi. Kuye kwakushintsha ukuthini futhi kusebenza kanjani. Uma ukusebenza kwe-futha mechanical liyadingeka ukuze uphendukisa ukuziqalela waqala crankshaft, uhlelo umjovo iqale inikwa amandla yi-fuel futha, okuyinto, besebenzisa imoto eyakhelwe edonsa edingekayo umugqa ingcindezi, kanye kuphela emva kwalokho kuqale injini kwenzeka.

Lolu hlobo lwe-fuel futha igibele ngqo uphethiloli.

Ngakho, kunezinhlobo ezimbili zama-fuel amaphampu: mechanical kagesi kanye.

Gasoline futha akusebenzi: izimpawu ukwehluleka

Kungakhathaliseki ukuklanywa injini, uma futha fuel ehluleka, layo izimpawu ukwehluleka kokubili izinhlobo avele okufanayo, futhi aboniswa kanje:

1. Uma plugs inhlansi zinhle, ube yinhlansi ezinhle, injini iphendula, kodwa akukho nokuqubuka kule amasilinda.
2. I amasilinda yenjini nokuqubuka ahlukene zenzeka, kodwa injini ngeke ukuqala.
3. Engine iqala, kodwa 'iflothi' umfutho.
4. Injini iqalisiwe, ijubane kokungenzi lutho OK, kodwa lapho uzama ukwandisa noma ekuseni imoto traffic nezitebele zamahhashi.
5. Ngenkathi ushayela twitches imoto, uma uzama ukukhulisa ijubane wazizwa nokwahluleka motor kuyehla Dynamics imoto (awathandi).

Kufanele kuqashelwe ukuthi izimpawu ezifanayo kungenzeka ngoba ezinye iloli, isibonelo uma engcole kakhulu isihlungi esihle, DMRV engaphelele (komoya inzwa) noma Imibhobho esemzimbeni ivimbekile. Ngakho-ke, ukusola ngokucacile indawo okuvela kuyo izimpawu ezinjalo ayikwazi ukumpompa nophethiloli.

Imoto umjovo lapho ukuthungela iphelelwe esihlalweni ezingemuva liyezwakala engakunaki nokubhuza, lokhu kuhlanganisa motor kagesi, uzotshala fuel, uma akukho umsindo ke futha fuel akusebenzi.

Mechanical fuel futha wenqaba: iziphi izizathu?

Izizathu kungani futha fuel akusebenzi Vaz-2110, kungase kube eziningana:

• Ukuhluleka ezivamile - zilimele diaphragm, ke unikina ngakho ngokuthe ngqo ukuthi uphethiloli, futhi ngenxa yalokho, ingabe umsebenzi omningi, ngakho iningi kuncike ukugqoka.
• Ukwehluleka valve kwe-futha nophethiloli.
• Ukungcoliswa yangaphakathi fuel futha strainer.
• Zokugwema ukuphuka futha.

I kagesi fuel futha ayisebenzi, Izizathu ezingenzeka ngokwehluleka

I uphethiloli injected injini fuel futha lusekelwa ngamandla amandla-ukuthengisela, ukuze ukwehluleka kwalo ngaso sonke isikhathi elihlobene ne-ukuhlukaniswa mshini enyakazayo. Imbangela yale iphutha kungaba futhi: ehluleka fuse, edluliselwe noma namachibi, contact inhlabathi izintambo powering motor kagesi.

Esinye isizathu esivame ukudala kungani futha fuel akusebenzi Vaz-injector kungaba isikrini, ikhwele okokufaka yayo. Naphezu kweqiniso lokuthi uklanyelwe kokuqala ukuhlanzwa olunzima fuel, it has a kahle obukhulu anezikhala isakhiwo. Njengoba futha kuyinto ethangini, it acishe othinta umbhede futhi kukhona ukuqongelela kodaka wakhe, okuyinto ingcolise ke.

Futhi okubi kakhulu - a motor zokugwema ukuphuka, obhekene kwegazi ngaphakathi futha uphethiloli noma ukwehluleka izingxenye ukwakhiwa yayo.

Izindlela zokuhlola futha fuel

Funda ukusebenza noma akalalelanga fuel futha, silula, kwanele unqamule ekupheleni hose yokuxhuma futha kuya carburetor, bese ngihlaliswa bayifaka ibhodlela angenalutho, chofoza izikhathi ezimbalwa ku bhukwana uzotshala isigwedlo esisogwini futha. Hose ngaleyo ndlela kufanele flow onesigqi jet fuel. Lokhu kuzokuvumela ukuthola ukuthi noma cha serviceable izingxenye sangaphakathi futha.

Ukuze uqonde ukuthi kungani futha fuel asisebenzi injini uphethiloli injected, kumele kuqala "ping" wesifunda walo kagesi. Hlola kangcono ukuqala ekupheleni phuzu, okungukuthi, kusukela futha. ezikhumulweni wayo exhunywe isibani isixwayiso, futhi lapho ukuze ujike ukhiye ukuthungela, ke ikhanyisa ke, ne ngogesi sika kulungile, udinga ukubheka ukulimala futha ngokwayo, uma kungenjalo, khona-ke fuse, bahlabe umkhosi noma wiring.

Ukuhlola futha fuel ngokwayo, odinga ukukwazi lokho kudala ingcindezi kule wesitimela fuel:

• Ngezinye lutho, inani layo kufanele kube esezingeni 0.23-0.25 KPA.
• Phakathi injini qala-up - 0.3 KPA.
• Uma ucindezela namafutha - 0,28-0,3 KPA.
• Lapho ephambene cross-clamping tube, ukubuyela fuel ngokweqile ethangini, ingcindezi kufanele ifike 0.4 KPA.

Uma ikumodi yokucindezela ayilungile, ngakho-ke, futha fuel ayisebenzi njengoba kufanele - izakhi zalo igugile zidinga bayawukhanda noma esikhundleni.

Ukuxazulula

Ukuze ulungise i-mechanical fuel futha, udinga ukuthenga ikhithi ukulungisa, okubandakanya diaphragm valve - le mininingwane kungashintshwa ngokuzimela. Futhi-ke, ngeke kube nzima futhi esikhundleni the pusher nge entwasahlobo. Uma umonakalo kuyisono esibi nakakhulu, ke injongo labagula elahlekile, kuyoba lula futhi singabizi ukubeka futha entsha nophethiloli.

Electric fuel futha Unomzimba olubunjiwe, bese uzama ukuyilungisa ngaphandle amakhono athile akufanele umsebenzi onjalo kungcono ishiyelwe ochwepheshe. Into kuphela ongayenza wedwa - iwukuba esikhundleni yangaphakathi igridi strainer. Kodwa lapha odinga ukukwazi ukuthi kunezinhlobo ezehlukene amanetha, ngakho kufanele ukhiphe isihlungi kusuka ethangini ukuze uthole isampula.

Ukuvimbela ukwehluleka fuel futha

Ukuze isikhathi impilo futha uphethiloli, udinga:

1. Gada izinga uphethiloli, egcwele emotweni.
2. Ngisho aluqede ngokuphelele ematfuba ukuwela ethangini lamanzi.
3. Phakathi ukuhlela qiniseka ukushintsha izihlungi nophethiloli.
4. Endabeni umonakalo mechanical uphethiloli kanye futha fuel kumelwe kususwe ukubheka isimo saso.
5. Ngezikhathi ukuhlanza uphethiloli kusukela olwenzeka kungenzeka kodaka ehlanganisa izinhlayiya emihle kakhulu okuqinile okuyinto eziqukethwe uphethiloli.

Le mithetho eziyisisekelo ngeke igcine ngokuzuzisa kuphela ohlelweni fuel, kodwa futhi ku injini uqobo.