Ukuba ubucinga ukuba isixokelelwano esikhulu sombhobho sithetha amandla amakhulu, uya kuphazama. Nantsi yonke into oyifunayo ukuyazi malunga neenkqubo zokukhupha kunye nendlela yokunyusa ukusebenza .
Akukho nto iphosakeleyo ngokukhetha i-exhaust esekelwe kwindlela evakala ngayo okanye ekhangeleka ngayo, ukuba ngokuqinisekileyo injongo yakho kukuyenza ivakale / ibonakale ngcono. Ukuba injongo yakho kukwandisa ukusebenza, nangona kunjalo, libali elahlukileyo. Masiyicazulule le nto ibe ngamacandelo amathathu:
- Ziziphi iindawo zombhobho?
- Kutheni le nto i-exhaust kufuneka iphuculwe?
- Iziphumo zovavanyo ekuphuculeni i-exhaust yemoto yesitokhwe: Ngaba kufanelekile?
Ukuba awuqhelananga ne-exhausts, esi sithuba siya kuchaza izinto ezisisiseko:
1. Zeziphi iindawo zeExhaust?
Exhaust Manifold/Header
Le ngongoma yokuqala yoqhagamshelwano lweegesi zokukhupha emva kokuba ziphume kwintloko ye-cylinder. Ikwayinto eqhelekileyo ephuculweyo apho ii-manifolds ezinzima zitshintshwa ukuze zenziwe iiheader ze-tubular. Uluvo ngasemva kophuculo lwentloko ukuya kwintloko yokukhupha ngokuqhelekileyo luyehla ekwandiseni umbhobho wokukhupha idiameter kunye nokwandisa umbhobho wokukhupha ngokulungelelanisa i-pulses yokukhupha ngendlela efanelekileyo.
Isiguquli seCatalytic
Esi sisixhobo esikuvumela ukuba usaphefumla umoya ngelixa undwendwela eLos Angeles. Ithatha i-NOx engenayo, i-CO, kunye ne-hydrocarbons engatshiyo ukusuka ekukhupheni kwaye "iguqule" ibe yi-N2, i-O2, i-CO2, kunye ne-H2O.
Ukugoba
Kukulungele ukuba ungabinayo impompo yegesi ephumayo ngqo phantsi kwemoto yakho, ugcwalise ikhabhinethi yakho ngomsi. Uzakufuna imibhobho yokuhamba emoyeni kwenye indawo.
Isisombululo kwakhona
Nangona ingeyonxalenye efunekayo yokukhupha, isoloko ibandakanywa njengoko inceda ukuphelisa ingxolo. Iiresonators zisebenza ngokwala amaza esandi kunye nokurhoxisa enye kwenye, kwaye zihlala zilungelelaniselwa amaza athile apho ingxolo ye-injini iphezulu okanye ingafuneki.
Umxhasi
Zininzi iindidi zeemufflers, kodwa injongo iyafana kakhulu: phelisa ingxolo. Enye yeendlela eziqhelekileyo ezisebenza ngayo kukuthumela umoya kwakhona. Endleleni, i-exhaust idlula kwimibhobho ene-porous evumela iigesi zokukhupha ukuba zande zibe yinto ebulala isandi, ukunciphisa ingxolo ethi ekugqibeleni iphume kumbhobho womsila.
2. Kutheni le nto kufuneka i-Exhaust iphuculwe?
Xa ndijonga ekuphuculeni i-exhaust kwimoto yam, injongo yam yasekuqaleni yayikukubona ukuba yenza nawuphi na umahluko. Ngaba umsebenzi unganyuka okanye wehle? Kubalulekile ukuqonda ukuba isantya apho i-exhaust yakho iphuma khona yenye yezinto eziphambili ekusebenzeni kwayo. Xa i-injini yakho iphantsi kwe-RPM, isixa segesi ephumayo esishiya siphantsi, ngoko ke isantya sokuphuma kwayo sisezantsi. Ungasonyusa esi santya ngokusebenzisa umbhobho omncinci, kodwa oku kuya kudala uthintelo lwe-RPM ephezulu.
Ukukhupha i-exhaust scavenging kwenza inkqubo yokukhupha isebenze ngakumbi kuba njengoko i-exhaust gases yakho iphuma kwi-injini (ukusuka kwi-exhaust stroke nganye ye-injini), unendawo yoxinzelelo oluphezulu olukhokelela kwi-pulse exhaust, elandelwa yindawo yoxinzelelo oluphantsi (kunye nenguqu) . Lo mmandla woxinzelelo oluphantsi unceda ukutsala ipulse yokuphuma elandelayo, okuthetha ukuba ipiston inomsebenzi omncinci ekufuneka yenze xa ikhupha iigesi zokukhupha. Ekugqibeleni injongo kukuba nesona santya sikhawulezayo sokukhupha kunye nesixa esincinci sesithintelo (esokuba asilulanga njengokubhala eso sivakalisi).
Umbono wonke kukunyusa i-exhaust diameter yakho njengoko isixa sokukhupha i-injini yakho siyakhula. Oku kunciphisa uthintelo kwaye kuvumela ukuhamba okungaphezulu. Ukuba uyitshintshile injini yakho, kuya kufuneka uguqule i-exhaust kunye nokuvumela ukuhamba komoya okungakumbi.
3. Iziphumo zoVavanyo kuPhuculo lwePerodua Myvi 1.5L NA. (AKA: Daihatsu Sirion 1.5 Sport.)