Lefapheng la literaka tse boima, ho na le likarolo tse ngata tse phethang karolo ea bohlokoa ho netefatsa hore koloi e sebetsa hantle 'me e kopana le melao ea tikoloho.E 'ngoe ea likarolo tse joalo ke sensor ea nitrogen oxide, e hlokomelang le ho laola maemo a nitrogen oxide (NOx) a hlahisoang ke enjene ea teraka.Ho blog ena, re tla shebisisa bohlokoa ba li-sensors tsa teraka tsa NOx le phello ea tsona ts'ebetsong ea koloi le tikoloho.
Lisensara tsa nitrogen oxide ke karolo ea bohlokoa ea tsamaiso ea teraka ea ho laola mesi.Ba sebetsa ka ho lekanya bongata ba khase ea nitrogen oxide ka har'a molatsoana oa exhaust le ho romela data eo ho unit control unit (ECU) ea teraka.ECU joale e sebelisa boitsebiso bona ho lokisa motsoako oa mafura a moea le ho ntlafatsa ts'ebetso ea mollo, qetellong e fokotsa palo ea likhase tsa nitrogen oxide tse lokolloa sepakapakeng.
E 'ngoe ea melemo ea mantlha ea li-sensor tsa NOx ke hore li thusa literaka ho latela litekanyetso tse thata tsa mesi.Ha melao ea tikoloho e ntse e thatafala le ho feta, baetsi ba literaka ba tlas'a khatello ea ho fokotsa litšila tse kotsi tse hlahisoang ke likoloi tsa bona.Li-sensor tsa NOx li thusa literaka ho fihlela litekanyetso tsena ka ho tsoela pele ho beha leihlo le ho laola maemo a NOx, ka hona ho fokotsa tšusumetso ea tikoloho ea ts'ebetso ea bona.
Ntle le melemo ea tikoloho, li-sensor tsa NOx li thusa ho ntlafatsa ts'ebetso le katleho ea teraka ea hau.Ka ho fana ka lintlha tsa nako ea sebele mabapi le maemo a nitrogen oxide, li-sensor tsena li thusa ECU ho etsa liphetoho tse nepahetseng ts'ebetsong ea enjene, ka hona ho ntlafatsa moruo oa mafura le ho fokotsa ho roala ha enjene.Sena ha se molemo bakeng sa tikoloho feela, empa hape se baballa basebetsi ba literaka chelete ka mokhoa oa ho fokotsa tšebeliso ea mafura le litšenyehelo tsa tlhokomelo.
Ho feta moo, li-sensor tsa NOx li bapala karolo ea bohlokoa ho netefatsa hore literaka li na le sistimi e sebetsang ea Selection Catalytic Reduction (SCR).Sistimi ea SCR e sebelisa li-catalyst ho fetolela khase ea nitrogen oxide hore e be naetrojene e se nang kotsi le mouoane oa metsi.Leha ho le joalo, hore sistimi ea SCR e sebetse hantle, e itšetleha ka lipalo tse nepahetseng tsa sensor ea NOx ho lokisa litekanyetso tsa mokelikeli oa diesel exhaust fluid (DEF) e kentsoeng molapong oa ho tima.Ntle le sensor e ka tšeptjoang ea NOx, katleho ea tsamaiso ea SCR e tla senyeha, e leng se tla fella ka ho eketseha ha mocheso oa NOx le ho khoneha ho se lumellane le melao ea tsamaiso ea mocheso.
Ke habohlokoa ho batsamaisi ba literaka le batsamaisi ba likepe ho lemoha bohlokoa ba li-sensors tsa NOx le ho beha pele tlhokomelo ea bona le ho nkeloa sebaka ha ho hlokahala.Ha nako e ntse e ea, li-sensor tsa NOx li ka silafatsoa kapa tsa hloleha ka lebaka la ho pepesehela mocheso o phahameng le maemo a thata a ts'ebetso.Ho lekola khafetsa le ho nkela li-sensor tsena sebaka khafetsa ho bohlokoa ho netefatsa hore teraka ea hau e tsoela pele ho sebetsa hantle le ho fihlela litekanyetso tsa mesi.
Ka bokhutšoanyane, li-sensor tsa teraka tsa NOx ke karolo ea bohlokoa ho fokotsa mesi e kotsi e tsoang likoloing tse boima.Ka ho tsoela pele ho beha leihlo le ho laola maemo a nitrogen oxide, li-sensor tsena ha li thuse feela literaka ho latela melao ea tikoloho empa hape li thusa ho ntlafatsa ts'ebetso le katleho.Ha indasteri ea lipalangoang e ntse e tsoela pele ho etelletsa pele ts'ebetso, karolo ea li-sensor tsa NOx ho fokotsa tšusumetso ea tikoloho ea literaka e ke ke ea nyenyefatsoa.Bakhanni ba literaka ba tlameha ho utloisisa bohlokoa ba li-sensor tsena 'me ba tsetele tlhokomelong e nepahetseng le tlhokomelong molemong oa ts'ebetso ea bona le tikoloho.
Nako ea poso: Mar-30-2024