Ukuvuza komoya

Lapho imoto, lapho iqala ukuma (ngokucijile), iqala ukuminyanisa umzuzwana, futhi kwezinye izimo ngisho nezitolo, lokhu kungu-99% ukuvuza komoya. Njengoba umoya oweqile ungena kumasilinda enjini yomlilo wangaphakathi ubangela ukuncipha okubukhali kwengxube, ngenxa yalokho, ubunzima bomlilo. I-motor troit futhi ingahlala ingenzi lutho.

Imininingwane eyengeziwe ingatholakala kulesi sihloko.

Izimpawu zokuvuza komoya

Izimpawu zokuvuza komoya i-DVSm zivame ukungaqondakali:

1. Kuqala ukungavikeleki ekuseni.
2. Idle engazinzile - isivinini sokungenzi lutho sishintshashintsha njalo ngisho nangaphansi kuka-1000 rpm. I-ICE ingase ime. Emotweni ene-carburetor ICE, isikulufu sekhwalithi nenani siba yinto engasho lutho ekusetheni imodi ye-XX njengoba umoya udlula isiteshi se-XX.
3. Ukwehla kwamandla - emkhakheni wokungenisa kuzinhlelo ezine-MAF (inzwa yokugeleza komoya omningi) - isivinini esiphansi sokungenzi lutho; kumasistimu anenzwa ye-MAP (inzwa yengcindezi ephelele), kunalokho - kukhuphuke i-rpm XX, amaphutha we-lambda, inhlanganisela emuncu, ukungahambi kahle.
4. Ukwenyuka kokusetshenziswa kukaphethiloli - ukuze uqhubeke futhi uqhubeke uhamba, udinga ukugcina isivinini esiphezulu njalo, ngenkathi usegiyeni eliphansi isikhathi eside.

Ukuvuza komoya

Izindawo eziyinhloko lapho ukuncela kungenzeka khona zifaka:

• ukufaka i-gasket eningi;
• mpintsha gasket;
• isigaba sepayipi yegatsha kusuka kusihlungi somoya kuya kuyunithi ye-mpintsha;
• O-amasongo ama-injectors;
• i-vacuum brake booster;
• amapayipi wokugcoba;
• i-adsorber valve;
• Isilawuli sejubane elingenzi lutho (uma sikhona).

Ngokwehlukana, kufanelekile ukucabangela izindawo zokuvuza komoya ku-carburetor ICEs - awekho ama-electronics lapho, futhi umoya ungamuncwa kuphela ku-vacuum booster noma kwenye indawo ku-carburetor.

Amaphuzu okuncela (i-carburetor)

1. Isikulufu sinekhwalithi yenhlanganisela kaphethiloli.
2. Okwe-gasket ngaphansi kwe-carburetor - izindawo ezinomsizi ziyisibonakaliso esiqinisekile.
3. Ngephimbo elixegayo.
4. Ngokusebenzisa ama-asi aqediwe.
5. Ukwephulwa kobuqotho bamaphaphaphu we-mpintsha we-damper, economizer noma ukuqala.

Ukuvuza komoya ohlelweni lukadizili

Ohlelweni lukaphethiloli lwenjini yokushisa yangaphakathi yedizili, umoya uvame ukwenzeka ngenxa yokuhlangana okuvuzayo kwamapayipi wesistimu kaphethiloli yokucindezela okuphansi (kusuka ethangini kuya kusihlungi futhi kusukela kusihlungi kuya epompo yomjovo).

Isizathu sokuncela emotweni kadizili

Ukuvuza komoya kusistimu kaphethiloli evuzayo kwenzeka ngoba ingcindezi yasemkhathini iphakeme kunaleyo edalwa ngesikhathi sokusebenza kwepompo encela uphethiloli kadizili ethangini. Akunakwenzeka ukuthola ukucindezeleka okunjalo ngokuvuza.

Kuma-ICE esimanje kadizili, inkinga yokuvuza komoya ohlelweni lukaphethiloli ivame kakhulu kunasezinjinini ezindala zikadizili. Konke ngokusebenzisa izinguquko ekuklanyweni kokunikezwa kwamapayipi kaphethiloli, njengoba ayevame ukuba yithusi, futhi manje yenza ukukhululwa okusheshayo kwepulasitikiabanesikhathi sabo sokuphila.

Ipulasitiki, ngenxa yokudlidliza, ivame ukuguga, nezindandatho zenjoloba ze-O ziyaphela. Le nkinga ivezwa ikakhulukazi ebusika ezimotweni ezinamamayela angaphezu kwamakhilomitha ayizinkulungwane eziyi-150.

Izizathu eziyinhloko zokuncela zivame:

• amapayipi amadala kanye nezibopho ezivulekile;
• amapayipi kaphethiloli alimele;
• ukulahleka kophawu ekuxhumeni kwesihlungi se-fuel;
• ukuqina kulayini wokubuya kuphukile;
• uphawu lwe-drive shaft, i-axis ye-lever yokulawula ukunikezwa kukaphethiloli noma isembozo sepompo yomjovo iphukile.

Ezimweni eziningi, i-banal iyenzeka. ukuguga kwezimpawu zenjoloba, ngaphezu kwalokho, uhlelo lukaphethiloli lungaba nomoya uma kwenzeka kulimala noma yiliphi igatsha, kokubili eliqondile neliphindayo.

Izimpawu zokuvuza komoya

Okuvame kakhulu futhi okuvamile - imoto ekuseni noma ngemva kokuphumula isikhathi eside, iyeka ukuqala ngokushesha, kufanele uvule isiqalisi isikhathi eside (ngasikhathi sinye kukhona umusi omncane ophuma ekuphumeni - lokhu kuzobonisa ukuthi uphethiloli ingene kumasilinda). Isibonakaliso sokudonsa okukhulu akusona nje isiqalo esinzima, kodwa lapho ushayela, iqala ukugoba nokuhamba.

Lokhu kuziphatha kwemoto kubangelwa ukuthi i-high-pressure fuel pump ayinaso isikhathi sokudlula igwebu ngokwayo kuphela ngesivinini esikhulu, futhi ngokungenzi lutho ayikwazi ukubhekana nenani elikhulu lomoya ekamelweni likaphethiloli. Ukunquma ukuthi inkinga ekusebenzeni kwenjini evuthayo yangaphakathi yedizili ixhunywe ngokunembile nokuvuza komoya, ukushintshwa kwamashubhu ajwayelekile nalawo asobala kuzosiza.

Ungakuthola kanjani ukuvuza ohlelweni lukadizili

Umoya ungadonswa ejoyintini, kuthubhu elimele, noma ngisho nethangi. Futhi ungayithola ngokususa, noma ungafaka ingcindezi ohlelweni lokukhipha.

The kakhulu indlela engcono nethembekile - thola ukuvuza ngendlela yokuqeda: xhuma uphethiloli kadizili hhayi ethangini, kodwa kusuka ebhokisaneni kuya esigabeni ngasinye sohlelo lukaphethiloli. Futhi uyihlole ngamunye ngamunye - uyixhume ngokushesha kupompo kaphethiloli onamandla amakhulu, bese uyixhuma phambi kwesump, njll.

Inketho esheshayo nelula yokunquma indawo yokudonswa ukunikezela ingcindezi ethangini. Ngemuva kwalokho, endaweni lapho umoya ungena khona, kuzovela i-hiss, noma ukuxhumeka kuzoqala ukuba manzi.

Ukungena kaningi kokuvuza komoya

Ingqikithi yokuvuza komoya epheshaneni lokungenisa ilele eqinisweni lokuthi, kanye nophethiloli, umoya oweqile futhi ongaziwa yi-DMRV noma inzwa ye-DBP ingena enjinini yangaphakathi evuthayo, okuholela ekuhlanganiseni okuthambile kwe-air-fuel kumasilinda. Futhi lokhu, kunomthelela ekusebenzeni okungalungile kwenjini yangaphakathi yomlilo.

Isizathu sokuvuza komoya

1. Umthelela womshini.
2. Ukushisa ngokweqile (kuthinta ukuqina kwama-gaskets ne-sealant).
3. Ukuhlukunyezwa ngokweqile kwabahlanzi be-carburetor (kuthambisa kakhulu ama-sealant nama-gaskets).

Kakhulu kuyinkinga ukuthola indawo yokuvuza komoya endaweni ye-gasket phakathi kwekhanda lesilinda nokuphindaphindeka kokudla.

Ungakuthola kanjani ukuvuza komoya ezininginingi

Kuma-ICE kaphethiloli, umoya ongacatshangelwa yizinzwa ungena endaweni eningi ngokuvuza noma ngokulimala kwemigudu yomoya, ama-nozzle seal avuzayo, kanye nangamapayipi ohlelo lwe-vacuum brake.

Sithole izindawo ezijwayelekile zokuvuza, manje kufanelekile ukuthola ukuthi ungabheka kanjani ukuvuza komoya. Kunezindlela ezimbalwa eziyisisekelo zokusesha zalokhu.

I-generator yentuthu kagwayi elula

I-DIY yomusi kawoyela

Indlela elula yokuhlola ukuthi ikhona yini ukuvuza komoya epheshaneni lokungenisa ngemuva kwemitha yokugeleza - Khipha ipayipi lokungena komoya kanye nenzwa evela kundlu yesihlungi somoya bese uqala injini yomlilo yangaphakathi. Bese umboza umhlangano ngenzwa ngesandla sakho bese ubheka ukusabela - uma konke kujwayelekile, khona-ke imoto kufanele igxilise, icindezela ngokuqinile ipayipi ngemva kwenzwa yomoya. Uma kungenjalo, lokhu ngeke kwenzeke futhi cishe kuzozwakala inyozo. Uma kungenakwenzeka ukuthola ukuvuza komoya ngale ndlela, udinga ukuqhubeka nokusesha ngezinye izindlela ezitholakalayo.

Imvamisa bafuna ukumunca ngokuncinza amapayipi, noma ngokufafaza izindawo ezingaba khona ngemixube evuthayo, efana ne: uphethiloli, i-carbcliner noma i-VD-40. Kepha indlela ephumelela kunazo zonke yokuthola indawo lapho kudlula khona umoya ongaziwa ukusetshenziswa kwe-generator yentuthu.

Sesha ukuvuza komoya

ngokuvamile, izinkinga zokungenzi lutho, kanye nokuvela kwephutha lengxube elithambile, kwenzeka kuphela ngokumunca okuqinile. Ukumunca kancane kunganqunywa ngokubheka ukuncishiswa kukaphethiloli uma ungenzi lutho kanye nesivinini esikhulu.

Ukuhlola ukuvuza komoya ngokucindezela amapayipi

ukuze sithole indawo yokuvuza komoya oweqile, siqala injini yomlilo yangaphakathi futhi siyivumele ukuthi isebenze isikhashana, futhi ngalesi sikhathi sivula izindlebe zethu futhi sizame ukuzwa ukuhayiza, futhi uma bekungenakwenzeka ukuthola. , bese sicindezela ama-hoses angena ku-multifold intake (kusuka ku-regulator fuel pressure, vacuum booster, njll.). Lapho, ngemva kokubopha nokukhulula, izinguquko ekusebenzeni kwenjini yomlilo yangaphakathi zibonwa, kusho ukuthi kukhona ukuwohloka kule ndawo.

futhi ngezinye izikhathi esetshenziswa indlela yokucinga yomoya ecindezelwe. Ukwenza lokhu, enjinini evuthayo yangaphakathi evalekile, vala ipayipi elisuka kusihlungi bese umpompa umoya nganoma yiliphi ishubhu, njengoba uke waphatha yonke indlela yokungena ngamanzi anensipho.

Sesha ukuvuza komoya ngokuchitha uphethiloli

Ungakubona kanjani ukuncela kwesifutho

Ukuthola indawo lapho umoya uvuza khona enjinini evuthayo yangaphakathi, indlela yokufafaza amalunga ngengxube ethile evuthayo enenjini esebenza ngempumelelo iyasiza. Kungaba uphethiloli ojwayelekile noma okokuhlanza. Iqiniso lokuthi uthole indawo lapho lincela khona lizobangelwa ukuguqulwa kwejubane lenjini evuthayo yangaphakathi (zizowa noma zande). Kudingeka ukudweba ingxube eshisayo kusipetu esincane bese ufafaza ngomfudlana omncane kuzo zonke izindawo lapho kungase kube khona ukumuncwa. Phela, lapho uphethiloli noma olunye uketshezi oluvuthayo lungena endaweni evuzayo, lungena ngokushesha endaweni evuthayo ngesimo somhwamuko, okuholela ekugxumeni noma kwehle ngesivinini.

Lapho ufuna ukuvuza, kufanele uchofoze ku:

1. Ipayipi lenjoloba kusuka kumamitha wokugeleza kuye kumlawuli wejubane ongasebenzi nakusuka ku-IAC kuya kwikhava ye-valve.
2. Ukuxhuma okuphindwe kaningi kuya kwesilinda (lapho kutholakala khona i-gasket).
3. Ukuxhuma komamukeli kanye nepayipi legatsha lempintsha.
4. Ama-gaskets we-injector.
5. Onke amapayipi enjoloba kuzibopho (izifutho zokungena, njll.).

Isheke lokudonsa intuthu

Bambalwa abantu abanejeneretha yentuthu elele egaraji, ngakho le ndlela yokucinga ukuvuza ohlelweni isetshenziswa kakhulu eziteshini zesevisi. Nakuba, uma ezimweni zegaraji izindlela zokudonsa okukhulunywe ngazo ngenhla zingatholakali, khona-ke i-generator yentuthu yakudala ingakhiqizwa, nakuba evamile nayo inomklamo olula. Intuthu ijovwa kunoma yikuphi ukuvuleka kwendlela yokudonsa, bese iqala ukungena ezikhaleni.