Umsebenzi we-oxygen sensor kwiimoto
Umsebenzi ophambili we-automotive oxygen sensor kukujonga umxholo we-oksijini kwiigesi zokukhupha umoya kunye nokubuyisela ulwazi kwiyunithi yolawulo lwenjini (ECU) ukuze kuphuculwe umlinganiselo womoya-mafutha, kuphuculwe ukonga amafutha kunye nokunciphisa ukukhutshwa komoya okuyingozi.
Umsebenzi oyintloko we-Youdaoplaceholder0
Ukubeka esweni i-Youdaoplaceholder0 yoxinzelelo lwe-oxygen gas exhaust: I-sensor ye-oxygen ibona umxholo we-oxygen kwi-exhaust gas nge-ceramic sensitive element, iguqula uxinzelelo lwe-oxygen lube yisignali ye-voltage kwaye iyithumele kwi-ECU ukuze ifezekise ulawulo oluvaliweyo.
I-Youdaoplaceholder0 Lungiselela umlinganiselo womoya-fuel : Ngokulungisa umthamo wokufakwa kwefuel ngexesha langempela, qinisekisa ukuba injini isebenza kufutshane nomlinganiselo womoya-fuel wethiyori (14.7:1), ngaloo ndlela kuphucula amandla okukhupha kunye nokusebenza kakuhle komlilo.
Umsebenzi othile we- ngu-
I-Youdaoplaceholder0 I-Pre-oxygen sensor : Ibekwe phambi kwe-catalytic converter eneendlela ezintathu, ijonga ngokuthe ngqo uxinano lwe-oxygen kwi-exhaust gas emva kokutsha, inika idatha yexesha langempela kuxinano lomxube kwi-ECU.
I-Youdaoplaceholder0 I-Post-oxygen sensor : Ifumaneka emva kwe-three-way catalytic converter, ibona uxinano lwe-oxygen kwi-exhaust gas ecocekileyo. Ngokuthelekisa idatha ne-pre-oxygen sensor, kunokuqinisekiswa ukuba i-three-way catalytic converter ayiphumelelanga na.
Ukubaluleka kwe-Youdaoplaceholder0
U-Youdaoplaceholder0 Nciphisa ukusetyenziswa kwepetroli: Ulawulo oluchanekileyo lomlinganiselo womoya-mafutha lunokunciphisa inkunkuma yepetroli, kwaye ukusetyenziswa kwepetroli kunokunyuka nge-10% ukuya kwi-20% ngexesha lokungasebenzi kakuhle.
Ukhuseleko lokusingqongileyo kunye nokunciphisa ukukhutshwa komoya: Nciphisa ukungcola okufana ne-HC, i-CO, kunye ne-NOx kwigesi yokukhupha umoya ngokutsha ngokupheleleyo ukuze kuhlangatyezwane nemigangatho yokukhutshwa komoya.
Ukhuseleko lwe-Youdaoplaceholder0 ye-catalytic converter eneendlela ezintathu : Umlinganiselo ongaqhelekanga womoya-fuel unokubangela ukuba i-catalytic converter ishushu kakhulu okanye ivaleke. I-oxygen sensor inokukhusela ngokungathanga ngqo umsebenzi wayo.
Ukungasebenzi kakuhle kwe-oxygen sensor emotweni kunokukhokelela kwiingxaki ezinje ngokuncipha kokusebenza kwenjini, ukusetyenziswa kwepetroli okwandileyo kunye nokukhutshwa komoya omninzi. Kufuneka uxilongwe ngobuchwephesha ngaphambi kokuba ucoce okanye utshintshe.
I-Youdaoplaceholder0 Iimpawu eziqhelekileyo zeziphene
Ukungasebenzi kakuhle kwenkqubo yamandla ye-Youdaoplaceholder0: ukulibaziseka kokukhawulezisa, ukungcangcazela okungasebenziyo, amandla angonelanga okunyuka, ukusetyenziswa kwepetroli kunokunyuka nge-15%-30%.
Isilumkiso sokukhupha umbane se-Youdaoplaceholder0: Isibane se-injini sihlala sivuliwe rhoqo. Ngexesha lovavanyo lwegesi yokukhupha umbane, ungcoliseko olufana ne-CO/HC ludlula umgangatho ngokuphindwe kathathu ukuya kwe-4. Umngcipheko wokungaphumeleli kuhlolo lonyaka uphezulu.
I-Youdaoplaceholder0 Imiqondiso yesilumkiso seemvakalelo: Umsi omnyama ovela kumbhobho wokukhupha umoya, umsi oluhlaza okwesibhakabhaka ngexesha lokuqalisa okubandayo, kunye nengxolo engaqhelekanga eqhubekayo kwindawo yenjini.
Inkqubo yokuxilonga kunye nokugcinwa kweYoudaoplaceholder0
Ukuqinisekiswa kwempazamo ye-Youdaoplaceholder0.
Sebenzisa isixhobo sokuxilonga se-OBD ukuze ufunde ikhowudi yempazamo (edla ngokuba luchungechunge lwe-P0130-P0134).
Jonga ukuba isignali yevolthi ye-sensor ye-oksijini iyatshintshatshintsha na ngokwesiqhelo ngaphakathi koluhlu lwe-0.1-0.9V (ngesiqhelo amaxesha ama-5-8 ngomzuzwana).
Isicwangciso sokulungisa se-Youdaoplaceholder0: khetha .
Kwizinto ezikhabhoni ezincinci, ungazama ukuntywila kwisixhobo sokucoca esikhethekileyo (kwiintlobo zokufudumeza, iprobe yokucoca kufuneka isuswe).
Ukwaluphala okanye umonakalo kufuna ukutshintshwa. Kucetyiswa ukuba ukhethe iindawo ezivela kwiimpawu ezifana neBosch kunye neNGK.
Amanyathelo okutshintsha iinkcukacha ze-Youdaoplaceholder0 .
Nqamla isiphelo sebhetri esingalunganga ukuze uthintele ii-short circuits.
Sebenzisa isikrufu esikhethekileyo ukuqhaqha (tshiza isixhobo sokukhulula ukuba kuyimfuneko).
I-torque yokufakelwa kufuneka ilawulwe ngaphakathi koluhlu lwe-30 ukuya kwi-50N·m.
Emva kokutshintshwa, i-ECU kufuneka imiselwe kwakhona kwaye kufuneka kwenziwe uvavanyo.
Amanyathelo okhuseleko e-Youdaoplaceholder0
Ukhuseleko lokusebenza kwe-Youdaoplaceholder0: Umsebenzi kufuneka wenziwe kuphela emva kokuba injini ipholile ngokupheleleyo ukuze kuthintelwe ukutsha kunye nomonakalo wenxalenye.
Ukufaniswa kwemodeli ye-Youdaoplaceholder0: Iinkcukacha zojongano lweemodeli ezahlukeneyo zinokwahluka. Kubalulekile ukuqinisekisa inombolo yokuqala yefektri (umzekelo, izinzwa zeVolkswagen EA888 kunye neqonga leToyota TNGA azitshintshisani).
I-Youdaoplaceholder0 Umgibe wokulungisa : 65% yeempazamo azichongwanga kakuhle njengeengxaki kwi-three-way catalytic converter. Kucetyiswa ukuba kwenziwe ukuqinisekiswa okunqamlezileyo ngokuhamba kwedatha.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
