Yintoni indima yombhobho wokuthatha isihluzo somoya?
Indima yombhobho wokungena kwesihluzi somoya kukucoca ngokufanelekileyo uthuli kunye nokungcola emoyeni, ukuze ukucoceka komoya kwigumbi lokutsha kunyuke, ukuze kuqinisekiswe ukuba i-fuel itshiswe ngokupheleleyo, kwaye into yokucoca umoya iya kuba mdaka, eya kuthintela ukudlula komoya, ukunciphisa umthamo we-injini, okukhokelela ekunciphiseni kwamandla e-injini.
Umsebenzi we-resonator yokucoca umoya kukunciphisa ingxolo yokungena kwe-injini. Isihlungi somoya sifakwe phambi kwe-resonator, kwaye i-resonator ifakwe kumbhobho wokungenisa kunye nemigodi emibini, kwaye ezi zimbini zilula ukuzibona.
Ubugcisa bemvelaphi: Alithandabuzeki elokuba ingxolo iye yaba yingozi enkulu kawonke-wonke echaphazela ubomi obutofotofo babantu, yaye ishishini leenqwelo-mafutha nalo linjalo. Abavelisi abakhulu beemoto bahlawula ingqwalasela enkulu ekuphuculeni ukusebenza kwe-nvh yezithuthi ngelixa beqinisekisa enye indlela yokusebenza kwezithuthi. Ingxolo yenkqubo yokuthatha ingomnye wemithombo echaphazela ingxolo yemoto, kunye nesihluzo somoya njengesango lokungena emoyeni kwi-injini, kwelinye icala, inokucoca uthuli emoyeni ukuphepha injini kwi-abrasion kunye nomonakalo; Ngakolunye uhlangothi, isihluzo somoya, njenge-muffler yokwandisa, sinesiphumo sokunciphisa ingxolo yokungena. Ke ngoko, uyilo lokunciphisa ingxolo yesihluzo somoya lubaluleke kakhulu.
Uninzi lwezoyilo zokucoca umoya zizakhiwo ezilula zombhobho, ngokuqhelekileyo zisebenzisa umbhobho owodwa ojikelezayo ukungena kunye nokuphuma emoyeni, akukho tshintsho lubalulekileyo kwi-cross-section, ngoko ke ayikwazi ukunyusa ngokufanelekileyo i-acoustic impedance, ukwenzela ukuba kuphuculwe umphumo wokunciphisa ingxolo; Ukongeza, isihluzo somoya jikelele sifakwe kwibhetri kunye ne-baffle yangaphambili ngeebholiti, ukuqina kwendawo yofakelo ngokuqhelekileyo kubuthathaka, kwaye uninzi lwabo alukwazi ukunciphisa ingxolo yokuthatha, kwaye abanye bade bathathele ingqalelo ingxolo, bafikelele kwi-resonator kumbhobho wokungenisa, kodwa oku kuthatha indawo encinci ye-injini yendawo yayo, ezisa ukuphazamiseka kwisakhiwo.
Izinto zokuqonda ubuchwephesha: Ingxaki yobuchwephesha ekufuneka isonjululwe ngokuyilwa kukuqonda ubume besihluzo somoya semoto esinokuphucula ingxolo yokungena.
Ukuze kufezekiswe le njongo ingentla, isicwangciso sobugcisa esamkelwe luyilo kukuba: Isakhiwo sokucoca umoya wemoto siquka iqokobhe lokucoca umoya kunye neqokobhe lokucoca umoya elisezantsi, iqokobhe elisezantsi lokucoca umoya libonelelwa ngegumbi lokungena umoya, igumbi le-resonator, igumbi lokucoca kunye negumbi lokuphuma, igumbi lokungena emoyeni libonelelwe ngezibuko lokungena emoyeni, indawo yokuphuma yokucoca umoya inikezelwe igumbi lokucoca umoya. kwaye igumbi lokucoca libonelelwe ngento yokucoca. Umoya ungena kwindawo yokucoca umoya kwaye ukhutshelwe kwindawo yokucoca umoya emva kwegumbi lokungena kwisihluzo somoya, igumbi le-resonator, igumbi lokucoca kunye negumbi lokuphuma lomoya ngokulandelelana. Igumbi lokungenisa umoya ngumbhobho obekwe kwigumbi le-resonator. Esinye isiphelo segumbi lokungena lomoya sisiziba sokungena kwisihluzi somoya, kwaye esinye isiphelo sinikwe umngxuma wokudibanisa onxibelelene neresonator.
Ummandla onqamlezayo wegumbi lokungenisa umoya uyancipha ukusuka ngaphandle ukuya ngaphakathi.
Umngxuma odibanisayo ngumgodi ojikelezayo kunye nobubanzi be-10mm.
Iqokobhe eliphezulu kunye neqokobhe elisezantsi lesihluzi somoya lithatha i-pp-gf30, kwaye ubukhulu bezinto bumiselwe kwi-2.5mm.
Igumbi lokungena lomoya lingumbhobho othe tye kunye necandelo lomnqamlezo wesikwere, kwaye isiphelo sokucoca umoya segumbi lokungena lomoya sandisa i-resonant cavity, kwaye umbindi wegumbi lokungena lomoya unecandelo lokuhla kwe-gradient ukusuka ngaphandle ukuya ngaphakathi.
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