I-Evolution ye-Intake Manifolds
Ngaphambi ko-1990, iimoto ezininzi zineenjini ze-carburetor.Kwezi zithuthi, i-fuel iyahlakazwa ngaphakathi kwi-intake manifold ukusuka kwi-carburetor.Ke ngoko, i-manifold intake inoxanduva lokuhambisa i-fuel kunye nomxube womoya kwi-cylinder nganye.
Ukuthintela uphethiloli ekugxininiseni kwiindonga ezibandayo ze-manifold intake, ukufudumala kuyadingeka.Oku kunokuvela kubushushu bombane kwizinto ezininzi, iigesi zokukhupha ezidlula ngaphantsi, okanye kwisisipholisi esijikelezayo.Uninzi lwee-manifolds zokuthatha ukusuka kweli xesha zenziwe ngentsimbi okanye i-aluminium.
Ukuqala kwiminyaka yoo-'90s, uninzi lweenjini zaqala ukusebenzisa inaliti yamafutha ukuhambisa igesi kwiisilinda.Kwezi njini, i-manifold intake ibandakanyeka kuphela ekusasazweni komoya.Ekubeni ubushushu abusafuneki ukuthintela ukujiya kwamafutha, ezinye izinto zinokusetyenziswa.Kuqhelekile ukubona i-aluminium ephosiweyo kunye nezinto ezininzi zeplastiki kwizithuthi zanamhlanje.
Isebenza njani?
I-manifold intake, eyaziwa ngokuba yi-inlet manifold, ihambisa umoya kwiisilinda ze-injini, kwaye kwiimoto ezininzi ikwabamba izitofu ze-fuel.Kwiimoto ezindala ngaphandle kwenaliti yamafutha okanye ngenaliti ye-throttle body, i-manifold ithatha umxube we-fuel-air ukusuka kwi-carburetor / i-throttle body, ukuya kwiintloko ze-cylinder.
I-manifold ivumela umoya ukuba ungene kwigumbi lokutshisa kwi-stroke yokuthatha, kwaye lo moya uxutywe namafutha asuka kwi-injector, emva koko umjikelo wokutsha uyaqhubeka.
Umoya ufikelela kwizinto ezininzi ngendibano yokucoca umoya, equlethe isihluzo somoya semoto.
Isihluzi somoya sinqanda uthuli kunye nezinye imizimba yangaphandle ekungeneni kwaye yonakalise i-injini, ngoko ke kubalulekile ukuba uyitshintshe rhoqo.
Iplenum ngumgodi omkhulu ongaphezulu kwi-manifold.Isebenza njengendawo yokugcina amanzi, ibambe umoya de ilungele ukungena kwiisilinda.I-plenum isasaza umoya ngokulinganayo kubagijimi ngaphambi kokuba idlule kwivalve yokuthatha.
Ubungakanani beplenum buchaphazela ukusebenza kwe-injini.I-Aftermarket manifolds inokuba neplenum eyahlulahlulwe ibe zimbini.Olu luyilo lwenza kube lula ukucoca ngaphakathi kwi-manifold.
Iimbaleki ziyiityhubhu ezithwala umoya ukusuka kwiplenum ukuya kwindawo yokungena kwintloko yecylinder nganye.Kwii-injini ze-fuel-injection, kukho izibuko zee-injector zamafutha kumgijimi ngamnye.Isibaso sitofwa kanye phambi kokuba umoya ungene kwindawo yokungena.
Ubungakanani bembaleki yinto ebalulekileyo xa kuziwa ekusebenzeni kwenjini.Ububanzi kunye nobude beembaleki ubukhulu becala bumisela ukuba liphi na amandla eenjini.
Iintlobo ezininzi zokuThatha ukusebenza
Uyilo lobuninzi bokuthatha luchaphazela ubungakanani bomoya ohanjiswayo kwaye ngokukhawuleza kangakanani.Yonke into ukusuka kububanzi bokuvuleka ukuya kubukhulu kunye nokumila kweplenum kunye nabagijimi banokutshintsha indlela kwaye nini ukuhanjiswa komoya.
Ii-manifolds zokwenziwa komsebenzi zixhotyiswe ngeeplenum ezinkulu kunye neembaleki zokuphuma komoya okungcono.Ii-manifolds ezine-plenum ekwahluliweyo zivumela ukuba kube lula ukupolisha nokucoca.I-Spaces ngamanye amaxesha inokongezwa ukunyenyisa ubungakanani beplenum, enokukunceda ufumane iijika ezithile zokusebenza kwe-injini.
Iplenam ethe yacutha ukuya kwicylinder yokugqibela iya kuqinisekisa ukusasazwa komoya ngakumbi.Ezinye ii-manifolds zikwanazo nesithuba somoya esinceda ekunciphiseni ukwakheka kobushushu ukuze kubekho amandla angakumbi.Ukwenziwa kwezinto ezininzi kuhambelana kakuhle nokuphuma okutsha, umoya obandayo, iintloko zesilinda, kunye nemizimba eshukumayo.
Kulungile, ngoku sijonga ukuba zeziphi iimpawu zokungeniswa kakubi?
Impendulo ithi: Ngelixa ungenzi nto, kusenokubakho ukukhalisa, ukubethelwa umlozi, ukufunxa, ukuginya okanye nokuba nomsindo.Imoto isenokuziva irhabaxa ngelixa ingenzi nto kwaye injini isenokuma ngokupheleleyo kwisantya esicothayo.Okanye, xa ucima into yokubaleka kwemoto, isenokuqhubeka ibaleka ixesha elide kunokuba ibifanele.Isenokuziva icolile xa isantya.
Ukuba unengxaki njengasentla, yiya egaraji kwaye ujonge, mhlawumbi kufuneka utshintshe into eninzi yokuthatha.
Ixesha lokuposa: Dec-30-2022