Kwintsimi yeteknoloji yeemoto, i-General Motors nitrogen oxide (NOx) izinzwa zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokufanelekileyo kunye nokusingqongileyo kwezithuthi.Inzwa yenzelwe ukubeka iliso kunye nokulawula amanqanaba e-nitrogen oxide akhutshwa yinkqubo yokukhupha, ngaloo ndlela inceda ukunciphisa ukukhutshwa okuyingozi kunye nokuphucula umgangatho womoya jikelele.Kulo myalezo weblogi, siza kujonga ngakumbi ukubaluleka kwe-GM's NOx sensor, ukusebenza kwayo, kunye nefuthe layo ekusebenzeni kwesithuthi kunye nokuzinza kwendalo.
I-GM NOx sensor yinxalenye ebalulekileyo yenkqubo yokulawula ukukhutshwa kwesithuthi.Inoxanduva lokubona ukuxinana kwe-nitrogen oxides kwi-exhaust gas kunye nokuhambisa le datha kwiyunithi yokulawula injini (ECU).I-ECU ke isebenzisa olu lwazi ukulungelelanisa umxube we-air-fuel kunye nokwandisa inkqubo yokutshisa, ekugqibeleni ukunciphisa ukuveliswa kwe-nitrogen oxides.Le nkqubo ibalulekile ukuthobela imigaqo engqongqo yokukhutshwa kunye nemigangatho kunye nokunciphisa impembelelo yokusingqongileyo yokukhutshwa kwezithuthi.
Enye yeenzuzo eziphambili ze-GM NOx sensor kukukwazi ukusebenzisa iinkqubo ezikhethiweyo zokunciphisa i-catalytic (SCR) ngokufanelekileyo.Iinkqubo ze-SCR zisebenzisa ii-agent zokunciphisa ezifana ne-urea ukuguqula i-nitrogen oxides ibe yi-nitrogen engenabungozi kunye nomphunga wamanzi.Umlinganiselo we-sensor ochanekileyo wamanqanaba e-nitrogen oxide yenza ukuba idosi echanekileyo ye-reductant, iqinisekise ukusebenza kakuhle kwenkqubo ye-SCR kunye nokunciphisa ukukhutshwa.
Ukongezelela, i-GM NOx sensors idlala indima ebalulekileyo ekugcineni ukusebenza kakuhle kunye nokusebenza kwesithuthi sakho.Ngokubeka iliso ngokuqhubekayo kunye nokulawula amanqanaba e-nitrogen oxide, inzwa inceda ukuthintela ukusetyenziswa kwe-fuel ngokugqithisileyo, uxinzelelo lwe-injini, kunye nomonakalo onokuthi ube khona kwi-converter catalytic.Oku akuncedi nje ukwandisa ubomi bamacandelo okulawula ukukhutshwa kwezithuthi, ikwaqinisekisa ukuba injini isebenza ngokufanelekileyo, ukuphucula uqoqosho lwamafutha kunye nokunciphisa iindleko zokulondoloza.
Ukongeza kumsebenzi wayo wezobugcisa, inzwa ye-GM NOx nayo inempembelelo ebalulekileyo ekuzinzeni kwendalo.Ngokulawula ngokusebenzayo kunye nokunciphisa ukukhutshwa kwe-nitrogen oxide, inzwa inceda ukugcina umgangatho womoya kunye nokunciphisa ukungcola okuyingozi okunokuchaphazela kakubi impilo yabantu kunye nokusingqongileyo.Njengoko iinzame zehlabathi zokulwa nokutshintsha kwemozulu kunye nokungcoliswa komoya kuqinisa, indima ye-GM's NOx sensors ekukhuthazeni ukucoceka, ukuthutha okuluhlaza kubaluleke kakhulu.
Kubalulekile kubanikazi beemoto kunye neengcali zeemoto ukuba baqaphele ukubaluleka kwenzwa yakho ye-GM NOx kwaye ubeke phambili ukugcinwa kwayo kunye nokusebenza ngokufanelekileyo.Ukuhlolwa rhoqo kunye nokutshintshwa kwezinzwa, njengoko kunconywe ngumenzi, kubalulekile ukuqinisekisa ukuba ziyaqhubeka nokusebenza ngokufanelekileyo kwaye zinceda ukunciphisa ukukhutshwa.Ukongezelela, ukuhlala usesikhathini kwinkqubela phambili yamva nje kwi-teknoloji ye-NOx ye-sensor kunye nokubambelela kwiindlela ezilungileyo zokulawula ukukhutshwa kwe-emissions kunokuphucula ngakumbi impembelelo yokusingqongileyo yezithuthi ezixhotyiswe ngale nzwa.
Isishwankathelo, iinzwa ze-GM nitrogen oxide (NOx) ziyinxalenye ebalulekileyo yeenkqubo zokulawula ukukhutshwa kwezithuthi zanamhlanje kwaye zidlala indima ebalulekileyo ekunciphiseni ukukhutshwa okuyingozi, ukuphucula ukusebenza kweenjini kunye nokukhuthaza ukuzinza kwendalo.Ukukwazi kwayo ukubeka iliso ngokuchanekileyo kunye nokulawula amanqanaba e-nitrogen oxide kubalulekile ukuthobela imimiselo yokukhutshwa kunye nemigangatho kunye nokunciphisa impembelelo yokusingqongileyo yokukhutshwa kwezithuthi.Ngokuqonda kunye nokuqonda ukubaluleka kweenzwa ze-NOx ze-GM, sinokufaka isandla ngokubambisana kwindawo ecocekileyo, enempilo yemoto kwizizukulwana zangoku kunye nezizayo.
Ixesha lokuposa: Apr-28-2024