Umjovo kufanele ugezwe kaningi kangakanani?

I-injector - ingxenye yesistimu yomjovo kaphethiloli, isici sayo ukuhlinzekwa okuphoqelekile kukaphethiloli usebenzisa ama-nozzles kusilinda noma ukungenisa okuningana kwenjini evuthayo yangaphakathi. Ukunikezwa kukaphethiloli, futhi yingakho ukusebenza kwayo yonke injini evuthayo yangaphakathi, kuncike ekusebenzeni kwama-injection. Ngenxa yophethiloli wekhwalithi engeyinhle, amadiphozithi akheka ezintweni zesistimu yomjovo ngokuhamba kwesikhathi, okuphazamisa umjovo kaphethiloli omfaniswano kanye nokuhlosiwe. Ungabona kanjani ukuthi ama-injection avaliwe?

Ngaphambi kokukhuluma ngokuthi kudingeka kaningi kangakanani ukuhlanzwa kohlelo lomjovo, izimpawu ezithile zomjovo ongcolile kufanele ziphawulwe:

• Ubunzima bokuqalisa injini.
• Ukusebenza okungazinzile kwenjini evuthayo yangaphakathi lapho ingenzi lutho nalapho ushintsha amagiya.
• Ukucwilisa ngokucindezela okubukhali ku-gas pedal.
• Ukuwohloka kokuguquguquka kokusheshisa kwenjini evuthayo yangaphakathi nokulahlekelwa amandla.
• Ukwanda kokusetshenziswa kukaphethiloli.
• Ukwenyuka kobuthi bamagesi aphumayo.
• Ukubonakala kwe-detonation ngesikhathi sokusheshisa ngenxa yengxube ethambile kanye nokwanda kwezinga lokushisa ekamelweni elivuthayo.
• Iphuma kusistimu ye-exhaust.
• Ukwehluleka okusheshayo kwenzwa ye-oxygen (i-lambda probe) nesiguquli se-catalytic.

Ukungcoliswa kwama-nozzles kubonakala ikakhulukazi lapho kuqala isimo sezulu esibandayo, lapho ukuguquguquka kukaphethiloli konakala futhi kuba nezinkinga ngokuqalisa injini ebandayo yangaphakathi evuthayo.

Konke lokhu okungenhla kwenza abanikazi bomjovo bakhathazeke. Ngokwemvelo yabo, ukungcoliswa komjovo kungahluka ngokuphelele: izinhlayiya zothuli, izinhlamvu zesihlabathi, amanzi, kanye nama-resin kaphethiloli ongashiswanga. Ama-resin anjalo akhipha i-oxidize ngokuhamba kwesikhathi, aqina futhi ahlale ngokuqinile ezingxenyeni ze-injector. Kungakho-ke kuyafaneleka ukwenza ukuhlanza okufika ngesikhathi, okuzosiza ukuqeda izimpawu ezinjalo ezingathandeki futhi ubuyisele injini ekusebenzeni kahle, ikakhulukazi uma ukubuyisela isihlungi sikaphethiloli akuzange kusize.

Imvamisa yokuhlanza i-injector incike ohlotsheni lwemoto yakho, ibanga elingamakhilomitha kanye, vele, izinga likaphethiloli ogcwalisa ngawo imoto yakho. Kodwa kungakhathaliseki ukuthi yiziphi izimo zokusebenza, ukuxosha i-injector kufanele kwenziwe okungenani kanye ngonyaka. Imvamisa, abashayeli abaningi bashayela cishe amakhilomitha ayizinkulungwane eziyi-15-20 ngokwesilinganiso ngonyaka. Leli mayela lilungele okungenani ukuhlanzwa komjovo owodwa.

Kodwa uma isikhathi esiningi uhamba amabanga amafushane noma usesiminyaminyeni sezimoto isikhathi eside, futhi usafaka uphethiloli kuzo zonke iziteshi zikaphethiloli zilandelana, khona-ke ochwepheshe batusa ukuthi bonke abanikazi bezimoto bahlanze uhlelo lukaphethiloli lwenjini evuthayo njalo ngamakhilomitha ayi-10 000.

Uma ubhekene nezimpawu zokuvala ezibalwe ngenhla, khona-ke ukuhlanza i-injector kuyadingeka ngempela. Kodwa uma kungekho zimpawu, khona-ke kufanele wenze ngesimiso esihlukile futhi uhlaziye isitayela sakho sokushayela, futhi futhi, uhlolisise ukuziphatha kwemoto yakho. Khumbula ukuthi ama-injection avame ukungcoliswa ku-injector, mayelana nokuthi kukhona isethi yezincomo:

1. Hlanza ama-injection njalo ngamakhilomitha ayizinkulungwane ezingu-25, khona-ke ukusebenza kwabo akunaso isikhathi sokunciphisa, futhi ukususwa kokungcola kunomphumela wokuvimbela.
2. Uma ushayela ngemuva kwamakhilomitha ayizinkulungwane ezingu-30, khumbula ukuthi ukusebenza kwe-sprayer sekuvele kwehle ngamaphesenti angu-7, futhi ukusetshenziswa kukaphethiloli kuye kwanda ngamalitha angu-2 - ukususa ukungcola kuzosiza ukubhekana nenkinga.
3. Uma imoto isivele ihambe amakhilomitha ayizinkulungwane ezingu-50, ama-nozzles alahlekelwe amaphesenti angu-15 okusebenza kwawo, futhi i-plunger ingase iphule isihlalo futhi ikhulise ingxenye yesiphambano se-nozzle ku-sprayer. Khona-ke ukushaywa kuzosusa ukungcola, kodwa umlomo wombhobho uzohlala nobubanzi obungalungile.

Uma uhlangabezana nezimpawu ezifana nokungcoliswa komjovo, kodwa wazi ngokuqinisekile ukuthi ama-atomizer awayona inkinga, xilonga: i-fuel sediment, filter kanye ne-fuel collector mesh. Kuvele ukuthi sithole ukuthi kaningi kangakanani kudingekile ukuxosha i-injector futhi sathola ukuthi ngaphezu kwezincomo ezijwayelekile, kufanelekile ukuqapha izinguquko ekusebenzeni kwenjini yangaphakathi yomlilo.

Njengamanje, kunesethi yezindlela zokuhlanza i-injector.

ukuhlanza izithasiselo.

Ukwengeza i-ejenti yokuhlanza kuphethiloli ngethangi legesi, elincibilikisa amadiphozithi ngesikhathi sokusebenza. Le ndlela ifaneleka kuphela esimweni se-mileage yemoto encane. Uma umshini usebenze isikhathi eside futhi uhlelo lusolwa ukuthi lungcolile kakhulu, lokhu kuhlanza kungenza isimo sibe sibi kakhulu.

Uma kukhona ukungcola okuningi, ngeke kwenzeke ukukuhlakaza ngokuphelele ngosizo lwezithako, futhi izifutho zingavaleka nakakhulu. Amadiphozithi amaningi azophuma ethangini likaphethiloli aye empompini kaphethiloli, okungase kubangele ukuthi liphuke.

Ukuhlanza kwe-ultrasonic.

Le ndlela yokuhlanza umjovo, ngokungafani neyokuqala, iyinkimbinkimbi, futhi idinga ukuvakashela isevisi yemoto. Indlela ye-ultrasonic ihilela ukudilizwa kwemibhobho, ukuhlola endaweni yokumisa, ukucwiliswa kubhavu we-ultrasonic ngoketshezi lokuhlanza, okunye ukuhlola, nokufakwa endaweni.

Ukuhlanza umbhobho wokuhlanza endaweni.

Kwenziwa kusetshenziswa isiteshi sokugeza esikhethekile nokuhlanza uketshezi. Le ndlela iya ngokuya ithandwa kakhulu ngenxa yebhalansi yayo, ukuphepha nokusebenza kahle okuphezulu. Uma ufisa, ukugeza okunjalo kungenziwa kuphela enkonzweni, kodwa futhi ngokuzimela.

Ingqikithi yobuchwepheshe wukumpompa okokuhlanza kumzila kaphethiloli esikhundleni sikaphethiloli ngesikhathi injini isebenza. Lobu buchwepheshe busebenza kuzo zombili izinjini ezivuthayo zikaphethiloli nekadizili, zisebenza kahle kumjovo oqondile noqondile.

I-Flushing, esebenza nge-deposit enjini efudumele, iphumelela kakhulu, ihlanza hhayi kuphela ama-nozzles, kodwa futhi isitimela sikaphethiloli, i-intake tract kumjovo osakazwayo.

Umnikazi wemoto ngamunye akufanele akhohlwe ukuhlanza i-injector ngezikhathi ezithile ekubunjweni nasekufakeni amadiphozithi usebenzisa izihlanzi ezikhethekile zamakhemikhali. Yiqiniso, abashayeli abaningi besaba ngokungenangqondo amathuluzi anjalo, bawabheka njengengaphephile izinjini ezivuthayo zangaphakathi nezinye izingxenye zemoto. Eqinisweni, zonke izihlanzi zomjovo ezethulwe kunethiwekhi yokuthengisa namuhla ziphephe ngokuphelele ezinjinini ezivuthayo zangaphakathi.