Kuyini ukufafaza iMuffler?

Ngaphandle kwesistimu yokukhipha ephezulu, imoto yesimanje ibingazwakali yehlukile kugandaganda. Inkinga ukuthi noma iyiphi injini ngenkathi isebenza izokhipha imisindo emikhulu, ngoba ukuqhuma kwenzeka kumasilinda ayo, ngenxa yokuthi i-crankshaft ijikeleza.

Ngaphezu kwalokho, amandla wenjini yomlilo yangaphakathi ancike emandleni alawa ma-microexplosions. Njengoba ukushisa kwenhlanganisela kaphethiloli womoya kukhiqiza izinto ezinobuthi eziyingozi kanye nenani elikhulu lokushisa, imoto ngayinye ifakwe uhlelo olukhethekile lokususa igesi enjinini. Idivayisi yayo ifaka izinto eziningana ezifanayo. MAYELANA okuthulisayo и okudala ihlanganiswe kuzibuyekezo ezahlukile. Manje ake sicabangele izici ze-resonator.

Kuyini i-muffler resonator?

Ngaphandle, i-resonator ifana nenguqulo encane ye-muffler enkulu. Le ngxenye itholakala ekuqaleni kokukhishwa kwemoto, ngemuva nje kwesiguquli se-catalytic (uma sitholakala kwimodeli ethile yemoto).

Ingxenye yenziwe ngensimbi, okumele imelane namazinga okushisa aphezulu. Igesi ephuma ezinjini zokukhipha injini ishisa kakhulu futhi igeleza ngezikhathi ezithile. I-resonator ingenye yezinto zokuqala ukusimamisa ukuqeda. Ezinye izingxenye zinesibopho sokuhlanza imikhiqizo yomlilo, noma kunalokho ukuyenza ingasebenzi, ngokwesibonelo, ezinjinini zikadizili kuyisihlungi se-particulate, futhi ezinjinini eziningi zikaphethiloli kuyisiguquli se-catalytic.

Ngenxa yokuthi amagesi ashisiwe anezinga lokushisa eliphakeme, i-resonator yemoto yenziwa ngensimbi ekwazi ukumelana nokushisa okuphezulu, kepha ayikhubazi noma ilahle amandla ayo.

Umlando wokuvela kwe-resonator ohlelweni lokukhipha

Ngokufika kwezinjini zokuqala zangaphakathi zomlilo, udaba lokwehliswa komsindo nokuhlanzwa kwe-exhaust lwaba lukhuni. Ekuqaleni, amasistimu e-exhaust abenesakhiwo sokuqala, kepha ngokuhamba kwesikhathi, ukuthuthukisa ukusebenza kahle kohlelo, kungezwe izinto ezahlukahlukene ezisizayo.

Engxenyeni yokuqala yama-1900s, i-bulb yensimbi enezinto ezengeziwe yanezelwa ohlelweni lwe-exhaust, lapho kushaywa khona amagesi ashisayo, okwaholela ekwehleni komsindo we-exhaust. Emishinini yesimanje, ama-resonator anezimo ezihlukile nemiklamo.

Yenzelwe ini?

Umsebenzi oyinhloko wale nto, njengalowo we-muffler, ukunciphisa izinga lokukhipha umsindo nokuguqula ukugeleza ngaphandle komzimba wemoto. Amagesi ashisiwe lapho kuphuma khona injini anezinga lokushisa eliphakeme, ngakho-ke ukuba khona kwezingxenye ezinkulu kukuvumela ukunciphisa le nkomba ibe yinani eliphephile. Lokhu kuzovimbela abantu ukuhamba eduze kakhulu kwepayipi lokukhipha imoto.

Izici zamandla we-injini zixhomeke kudivayisi ye-muffler encane. Ngalesi sizathu, ukuhleleka kwezimoto zemidlalo kufaka phakathi ukwenziwa ngcono kwalesi sigaba se-exhaust. Amanye amamodeli ama-resonators abandakanyekile ekuhlanzeni ukukhipha ezintweni eziyingozi eziqukethwe ukugeleza.

Uyini umehluko phakathi kwe-resonator ne-muffler?

Zombili izici zifakiwe kumqondo wesistimu yokukhipha umoya eshuniwe. Lokhu kusho ukuthi ubukhulu bezakhi zomuntu ngamunye kanye nesakhiwo sabo kuthuthukiswa ngokuya ngemingcele yemoto ethile. Ngenxa yalesi sizathu, ukufakwa kwezingxenye ezenziwe ekhaya kuvame ukuphazamisa ukusebenza kweyunithi yamandla.

Naphezu komsebenzi ofanayo, i-resonator ne-muffler yizinto ezihlukene. I-resonator izohlala iseduze ne-motor. Inesibopho sokunciphisa ukushaya kwenhliziyo kanye nokudambisa imisindo ezwakala njengemvamisa ephansi. Umsebenzi we-muffler eyinhloko ukuthambisa kokugcina nokupholisa amagesi okukhipha umoya. Ngenxa yalokhu, umsindo wokukhipha umoya we-classic exhaust systems awucasuli indlebe yomuntu.

Umgomo wokusebenza kwe-resonator

Lapho injini isebenza, igesi elishisayo lingena kumafutha amaningi avela kumasilinda ngamaphayiphu. Ukusakaza kuhlanganiswe kumbhobho wangaphambili bese ungena ku-catalyst ngejubane elikhulu. Kulesi sigaba, izinto ezinobuthi ezakha amagesi e-exhaust ziyancishiswa.

Ngaphezu kwalokho, lokhu kugeleza (futhi akusenaso isikhathi sokupholisa nokuhamba kancane) kungena ethangini le-muffler encane. Izinga lokushisa qeda kule yunithi lisalokhu lifinyelela ngaphezu kwama-500 degrees Celsius.

Emgodini we-resonator, kunezinkomba eziningana namashubhu ane-perforated afakwe maqondana nezindonga zala mabhuloho. Lapho igesi ingena egumbini lokuqala iphuma kumbhobho omkhulu, ukugeleza kushaya ibhuloho futhi kubonakala kulo. Ngaphezu kwalokho, ubhekene nengxenye entsha yamagesi e-exhaust, futhi ingxenye yevolumu ingena ngepayipi elibunjiwe egumbini elilandelayo, lapho kwenzeka khona inqubo efanayo.

Lapho i-exhaust ingena ethangini, ukugeleza kuyaxubana futhi kudlule izigaba eziningana zokubonisa kusuka emabhulohweni, ukumuncwa kwamagagasi omsindo kwenzeka futhi negesi iphola kancane kancane. Ngemuva kwalokho ingena kumshini wokuthambisa omkhulu ngepayipi lokukhipha lapho kwenziwa khona inqubo efanayo, kuphela ngenani elikhulu lezigaba. Ukupholisa kokugcina kwegesi nokuzinza kwegagasi lomsindo kwenzeka kuwo.

Ukusebenza kahle kwenjini kuncike ekuphumeni kwalesi sici. Ukwehla kokumelana ne-exhaust, kulula kakhulu ukuthi amagesi wokukhipha asuswe kumasilinda, okwenza kube lula ukuthi i-crankshaft ijikeleze, futhi ayidingi ukusebenzisa amanye amandla ukukhipha imikhiqizo yomlilo. Lesi sici sisetshenziselwa ukudala izinhlelo zokukhipha ezemidlalo. Ngalesi sizathu, le mishini inomsindo omkhulu. Kodwa-ke, le ngxenye ayinakususwa ngokuphelele ohlelweni, ngoba imoto izoba namandla amancane ngaphandle kohlelo lokukhipha.

Imininingwane engaphezulu ngokusebenza kohlelo lokukhipha i-resonator ichazwe ngokwehlukana kule vidiyo:

ICE Ithiyori Ingxenye 2: Ukukhishwa - Kusuka Esicabucabu Ukuphuma

Ngabe i-resonator iqukethe ini?

Ngokuya ngemodeli, ingxenye eseceleni izoba nesakhiwo sayo - abakhiqizi bakha ukuguqulwa okuhlukile. Ibhokisi le-resonator liqukethe amakamelo amaningana ahlukaniswe ngodonga lwensimbi. Lezi zinto zibizwa ngokuthi yizikhombisi. Benza umsebenzi obalulekile - banciphisa ukuhamba kokukhipha futhi bakwenze kuthule.

Ama-reflectors afakwe amashubhu (kwezinye izimo ngama-perforations) lapho ukugeleza kungena khona egumbini elilandelayo. Amanye amamodeli enziwa angenalutho ngokuphelele, kanti amanye anophawu phakathi kwamakamelo namashubhu angakwazi ukucisha, noma ngabe amagesi e-exhaust aqhamuka ngqo ekamelweni lenjini. Le nto ihlinzeka ngokunciphiswa kokungezwani kwegagasi lomsindo.

Izinhlobo zama-resonators

Abakhiqizi basebenzisa imiklamo yabo emisha ukunciphisa ukumelana okwenziwe ohlelweni lokukhipha imoto, ngenkathi ngasikhathi sinye benza uhlelo lukhiqize umsindo omncane. Imizamo eqhubekayo yokwenza ibhalansi phakathi kokusebenza kwenjini nokusebenza kahle kohlelo kuye kwaholela ezinhlotsheni eziningi zama-resonator emakethe yezimoto elandelayo.

Izinhlobonhlobo ezinjalo kunzima ukuzihlukanisa, ngakho-ke kulesi sibuyekezo sizokhuluma kuphela ngezinhlobo ezimbili zama-resonators:

• Kuma-motor-stroke motor, ingxenye isetshenziswa kakhulu. Lapho imoto enjalo isebenza, iyunithi yamandla nayo isusa kancane uphethiloli ongashisiwe. Uma ususa ku-resonator ye-exhaust, lokhu kuzothinta kakhulu izici zamandla zenjini yomlilo yangaphakathi, nasekuqondiseni ukunciphisa amandla nokukhulisa ukuminza kweyunithi;
• Ngezinjini ezine-stroke, ukutholakala kwe-resonator, kunalokho, kunciphisa ukusebenza kahle (kwezinye izimo, izilinganiso zibonise umehluko wamaphesenti angu-15). Kepha ngasikhathi sinye, izinkomba zemvelo ziyehla. Ngalesi sizathu, ukwenziwa kwesimanje kohlelo lokukhipha izimoto zezemidlalo kungafaki ukuba khona kwe-resonator, noma i-analogue egeleza ngqo (ngokwesibonelo, enamandla).

I-resonator yokugeleza okuqondile

Abashisekeli bokushunwa kwezimoto babeka izinto ezihlukahlukene ezingajwayelekile ezimotweni zabo ukuze bashintshe indlela iyunithi yamandla esebenza ngayo noma ngenxa yezinguquko ze-acoustic. Ngokuya ngemodeli yemoto kanye nesakhiwo sesistimu yokukhipha umoya, ama-resonators ageleza ngokuqondile ashintsha umsindo wesistimu yokukhipha umoya futhi ashintshe kancane ukusebenza kahle kwenjini.

I-resonator egeleza ngokuqondile iyisibani sensimbi ngaphandle kwamakamelo atholakala ngaphakathi, njengasendabeni yama-resonators asendulo. Eqinisweni, leli ipayipi elivamile, kuphela elinobubanzi obuningi (ukwandisa ivolumu yesistimu yokukhipha umoya kanye nokudambisa imisindo ephezulu) kanye nezindonga ezinezimbobo.

Ukusebenza kokuhlolwa

Uma i-resonator ihluleka, ingabonakala ngezimpawu ezilandelayo:

• Kukhona iphunga lamagesi aphumayo endlini;
• Kuzwakala umsindo okhencezayo;
• Intuthu iphuma ngaphansi, njengokuthi iphuma epayipini lokukhipha umoya.

Lapho kubonakala okungenani eyodwa yalezi zimpawu, udinga ukubheka ngaphansi kwemoto futhi uhlole isimo se-resonator. Ezimweni eziningi, ukuhlolwa okubukwayo kwanele (imbiza iyashiswa). Nazi ezinye izinkinga nge-resonator okufanele uzibheke:

1. Iminonjana yokugqwala okungena ngaphakathi (kubonakala ngenxa yokuthintana njalo kweresonator enezinto ezivuselelayo ezinolaka ezifafazwe emigwaqeni, noma ngenxa yokuthinteka);
2. A ngokusebenzisa imbobo ngenxa yokutubeka kwensimbi. Lokhu kwenzeka lapho uphethiloli ongashile uphonswa epayipini lokukhipha umoya;
3. Ukulimala kwemishini - kuvela ngenxa yokushayela budedengu emgwaqeni onamabhampa.

Uma ukuhlolwa kwe-resonator akuzange kunikeze imiphumela, futhi i-flask iqhuma kakhulu ngesikhathi sokusebenza kwe-motor, khona-ke izinkinga zingaphakathi kwe-flask. Kulokhu, enye yama-partitions ingase iphume noma enye yemigodi ingase ivaleke. Ezimweni eziningi, ezinyathelweni zokuqala, i-resonator eyonakele ingalungiswa ngokushisela, kodwa uma inkinga iqala, ingxenye kuzodingeka ishintshwe.

Izimpawu zokuhluleka kwe-resonator

Ngakho-ke, ukusetshenziswa kwe-resonator ohlelweni lokukhipha ithuluzi elithembekile elehlisa umsindo wemoto ngesikhathi sokusebenza kwenjini futhi livumela imoto ukuthi iphumelele isivivinyo semvelo.

Uma i-resonator yehluleka, lokhu kungaphazamisa ukusebenza kwemoto. Le ngxenye yokugcina ayikwazi ukuhlukaniswa, ngakho-ke, uma kwenzeka kukhona okungahambi kahle, imane iguqulwe ibe entsha.

Ukonakala okuningi kutholwa ngomsindo futhi kutholwe ngokuhlolwa okubukwayo. Nakhu ukwehluleka kwe-resonator okuvame kakhulu:

• Ukuduma kuzwakala lapho imoto isebenza. Lokhu kuvame ukufana nezingxenye zensimbi ezishayanayo. Isizathu - isibonakaliso noma ishubhu elingaphakathi kukanini lingasha;
• Ukukhipha okukhulu nokuvela ngezikhathi ezithile - umzimba ushile noma wagqwala. Lokhu kuvame ukuba umphumela wensimbi esezingeni eliphansi noma ukuxhuma kwamapayipi okungalungile;
• Isithuthuthu saphelelwa amandla ngokungazelelwe - ngaphakathi kukanini kungenzeka ukuthi sikhubazekile, noma ingxenye yawa, evimba ukudlula kwamagesi okukhipha.

Uma umsindo wohlelo lokukhipha ushintshile, kunesiphetho esisodwa kuphela - inkinga iku-resonator noma ku-muffler main, futhi ingxenye idinga ukushintshwa.

Izinkinga Ezivamile Ze-Resonator

Nazi izinkinga nezixazululo ezivame kakhulu ze-resonator:

Ukungasebenzi kahle	Isizathu	Indlela yokulungisa
Kuzwakala umsindo omkhulu ngesikhathi isithuthuthu sisebenza.	I-resonator ayihambisani nomsebenzi wayo - ayidambisi ukudlidliza kwe-high-frequency. Lokhu kubangelwa ikakhulukazi ukucindezelwa kwe-flask (ama-welds ahlukene noma udonga lwangaphandle lushile)	Weld umonakalo uma mncane. Okubi kakhulu, buyisela ingxenye.
Ingxoxo kanye nomunye umsindo ophuma ku-resonator	Ngokunokwenzeka, omunye wemigodi ushile noma ukwahlukanisa kwawa	Faka esikhundleni Ingxenye
Amandla emoto ancishisiwe	I-resonator ivuthiwe. Ukuqinisekisa lokhu, udinga ukuxilonga isistimu yokukhipha amandla, kanye nokusebenza kahle kwesistimu kaphethiloli, indlela yokusabalalisa igesi kanye nokwakheka kwengxube ye-air-fuel.	Uma kungenzeka, hlanza i-resonator. Uma kungenjalo, ingxenye ithathelwa indawo entsha.

Imvamisa, ama-resonator ahlushwa ukugqwala, ngoba le ngxenye ihlangana njalo nomswakama nokungcola. Ayikho i-anti-corrosion ejenti esiza ekuvimbeleni ukugqwala, ngoba wonke ama-ejenti ayasha lapho injini isebenza (i-resonator ishisa kakhulu).

Ukuze uvimbele ukwakheka okusheshayo kokugqwala, ama-resonator aphathwa nge-primer ekhethekile engamelana nokushisa, futhi ayenziwe ngensimbi evamile. Kukhona futhi amamodeli enziwe ngensimbi ye-aluminium - inketho yesabelomali, evikelekile kumswakama nokungcola (ungqimba lwe-aluminium phezulu kwensimbi).

Inketho ephumelela kakhulu futhi ngesikhathi esifanayo ebiza kakhulu i-resonator yensimbi engagqwali. Yiqiniso, ngenxa yezinguquko ezingazelelwe ekushiseni, le ngxenye izoshisa, kodwa lokhu kwenzeka izikhathi eziningi kamuva.

Kwenzekani uma ususa i-resonator

Nakuba abalandeli bomsindo obukhali bomsebenzi wokuqeda futhi bafake amasistimu okukhipha okugeleza okuqondile. kodwa akunconywa ukususa i-resonator ngenxa:

1. Ukusebenza okuphezulu kwesistimu yokukhipha umoya (umsindo unzima kakhulu), okubalulekile ekushayeleni endaweni yokuhlala;
2. Ukuhluleka kwezilungiselelo zokusebenza kweyunithi yamandla, okuvame ukuholela ekusetshenzisweni kukaphethiloli ngokweqile;
3. Ukuguga okusheshisiwe kwe-muffler eyinhloko, njengoba izothola amagesi akhiphayo ashisa kakhulu futhi ashaya ngamandla;
4. Ukwephulwa kokusatshalaliswa kwamagagasi okwethuka ohlelweni lwe-exhaust, okuzoholela ekulahlekelweni kwamandla enjini.

Ukushiywa kwe-resonator yakudala kufanele kuhlanganiswe nesimanje sesistimu yokukhipha yonke imfucumfucu, ebiza kakhulu kunokushintsha ingxenye eyonakele.

Imibuzo nezimpendulo:

Iyini i-resonator? Iyingxenye yesistimu yokukhipha umoya wemoto. I-resonator inciphisa izinga lomsindo nokushaya kwamagesi aphumayo (azwakala endaweni yawo, njengasegunjini le-echo).

I-resonator iwuthinta kanjani umsindo? Uma injini isebenza, amagesi e-exhaust akhishwa kuyo ngamandla kangangokuthi ahambisana nokuvala izindlebe. I-resonator inciphisa izinga lomsindo kule nqubo.

Iyini i-resonator ne-muffler? Ngaphezu kwemisindo edambisayo, i-resonator kanye ne-muffler inikeza ukupholisa kwamagesi okukhipha (izinga lokushisa lawo, kuye ngokuthi uhlobo lwenjini, lingafinyelela kuma-degree angu-1000).