Yintoni umsebenzi wombhobho wokukhupha isihluzo somoya
Umbhobho wokukhupha we-air filter unoxanduva lokuhambisa umoya ococekileyo ngaphakathi kwenjini. Ayincedi kuphela ukunciphisa ingxolo eyenziwa ngexesha lokuthatha kodwa ikhusela ukuguga kunye nomonakalo kwi-injini obangelwa bubumdaka. Umbhobho wokungena udlala indima ekuhlungeni ngokufanelekileyo uthuli kunye nokungcola emoyeni, ukuqinisekisa ukuba umoya ongena kwigumbi lokutsha unobunyulu obuphezulu, ngaloo ndlela uqinisekisa ukutshiswa okupheleleyo kwepetroli. Xa isihluzo somoya singcola ngenxa yongcoliseko, siya kuthintela ukuhamba komoya, sibangele ukuncipha komthamo womthamo we-injini kwaye ngaloo ndlela kuchaphazele amandla enjini. Ukongeza, uyilo lwe-air filter resonant cavity ijolise ekunciphiseni ingxolo yokungena kwe-injini. Ngokuqhelekileyo ifakwe kumbhobho wokungenisa kwaye inemigodi emibini eyahlukeneyo ekulula ukuyichonga.
Kwintsimi yetekhnoloji yezityalo zamandla emoto, ngakumbi kuyilo lweefilitha zomoya zemoto, ukunciphisa ingxolo kuye kwaba yinto ebalulekileyo yokuqwalaselwa. Ubugcisa bemvelaphi bubonisa ukuba ingxolo iye yaba yingxaki enkulu echaphazela umgangatho wobomi babantu, kwaye ishishini leemoto linjalo. Ngelixa ii-automakers ziphucula ezinye iinkalo zokusebenza kwezithuthi zabo, zizimisele kwakhona ekuphuculeni ukusebenza kwe-NVH yeemoto zabo. Njengesango eliphambili lokungena komoya enjinini, isihluzo somoya asihluli nje kuphela uthuli oluvela emoyeni ukukhusela injini kodwa sikwasebenza njengesixhobo sokuvala isandi sokunciphisa ingxolo yokungena.
Nangona kunjalo, uyilo lokucoca umoya lwemveli luhlala luthatha i-cavities elula kunye nemibhobho enye esetyhula yokungena komoya kunye nokukhupha, kungabikho ukwahluka kwamacandelo, ngaloo ndlela kunciphisa ukonyuka kwe-acoustic impedance kunye nokuphuculwa kweziphumo zokunciphisa ingxolo. Ngeli xesha, ezi zihluzi zomoya zihlala zifakwe kwibhetri kunye ne-baffle yangaphambili ngeebholiti. Ubungqongqo beendawo zofakelo buthathaka, kwaye uninzi loyilo aluphumeleli ukuphumeza ukuncipha kwengxolo ethathayo. Nangona ezinye iziyilo zithathela ingqalelo ukunciphisa ingxolo kwaye zongeze imingxuma evakalayo kumbhobho wokuthatha, ukwenza oko kuya kuthatha indawo exabisekileyo yekhompatimenti ye-injini kwaye kubangele imingeni kuyilo.
Kwilungelo elilodwa lomenzi we "Isihluzo soMoya kunye ne-Integrated Resonant Cavity", nangona i-resonant cavity ifakwe ngaphakathi kwesihluzo somoya ukunciphisa ingxolo, ekubeni i-cross-section yombhobho wokungenisa ihlala ingatshintshi, ayilungele ukunyusa ukuxhatshazwa kwe-acoustic ukunciphisa ingxolo. Ngaphezu koko, olu yilo aluyithatheli ingqalelo impembelelo ye-vibration ekuphakameni kwesakhiwo. Inomthamo omkhulu, ongenakulungelelaniswa nokubekwa kwezinye izixhobo kwi-injini ye-injini kwaye inokuchaphazela nokuqina kwendawo yokufakela.
Ukuphendula kwezi ngxaki, ukuveliswa kwangoku kuphakamisa isakhiwo se-automotive air filter enokuphucula ingxolo yokuthatha. Esi sakhiwo sibandakanya igobolondo eliphezulu kunye negobolondo elingaphantsi. Igobolondo elisezantsi lixhotyiswe ngegumbi lokungena, igumbi lokuxhamla, igumbi lokuhluza kunye negumbi lokukhupha. Umoya ungena kwi-air inlet, udlula kula magumbi ngokulandelelana kwaye ukhutshwe kwi-outlet yomoya. Ngokucacileyo, igumbi lokungena liyilwe njengombhobho obekwe ngaphakathi kwendawo ephumayo, enye isiphelo ibe lizibuko lokungena kwaye elinye isiphelo linomngxuma woqhagamshelo oqhagamshelwe kumngxunya we-resonant. Olu yilo lujolise ekunciphiseni ngokufanelekileyo ingxolo yokuthatha.
Ukusebenza kwenkqubo yamandla ebuthathaka: Isihluzo somoya sidlala indima ebalulekileyo enjinini, sinoxanduva lokuhlola nokucoca umoya ongena enjinini. Nje ukuba isihluzo somoya sivuze, umthamo womoya oqukuqela kwi-injini uya kuhla, nto leyo eyenza buthathaka ukusebenza kakuhle kokutsha kwaye kubangele ukuba amandla aphumayo e-injini ehle.
Ukunyuka kokusetyenziswa kwamafutha: Ngenxa yokunciphisa umthamo womoya ongena kwi-injini, ukuxinana kwerhasi edibeneyo kuya kwanda ngokufanelekileyo, okuya kubangela ukutsha okungaphelelanga kwaye emva koko kukhokelele kwisantya esikhawulezayo sokusetyenziswa kwamafutha.
Umgangatho we-exhaust gas uwohloka: Ukutsha okungaphelelanga kuya kubangela ukukhutshwa kwezinto ezingcolileyo ezifana ne-carbon monoxide kunye ne-hydrocarbons kwi-exhaust gas ukwandisa, ibe nefuthe elibi kwindalo.
Ukusebenza kwe-injini okungazinzanga: Ukuvuza komoya kwisihluzo somoya kunokubangela ukungena komoya okwaneleyo kwi-injini, ukuphazamisana nokusebenza kwayo okuqhelekileyo kwaye okunokukhokelela ekumeni, ekuzinzeni, kunye nezinye iimeko.
Ukunciphisa ukuqina kwamacandelo: Ukutsha okungaphelelanga kuya kwandisa ingxaki ye-carbon deposit ngaphakathi kwe-injini, eya kukhawulezisa ukuguga kwamacandelo abalulekileyo afana neepistons kunye neevalve, ngaloo ndlela ichaphazela ubomi babo benkonzo.
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