I-ZQYM-6320B crs ibhentshi yovavanyo lwedizili eqhelekileyo isitofu sikaloliwe esinokuvavanya isitofu sepiezo

Ukuze kuncitshiswe ukukhutshwa kweenjini zedizili, inkqubo kaloliwe eqhelekileyo (CRS) iye yaziwa kwaye yasetyenziswa kule minyaka ingamashumi amabini idlulileyo, kwaye uxinzelelo lukaloliwe oluqhelekileyo lunokufikelela kwi-160MPa okanye ngaphezulu. Kwisixokelelwano sesibaso sikaloliwe esiqhelekileyo esiboniswe kuMfanekiso 1, amafutha afunxwa kwisihluzo sepetroli esisuka kwitanki yamafutha (1), emva koko icinezelwe yimpompo yonikezelo lwepetroli yoxinzelelo oluphezulu kwaye ingene kumzila kaloliwe oqhelekileyo osebenza njengengqokelela yoxinzelelo. . I-fuel-high-pressure fuel flows ukusuka kumzila oqhelekileyo ngokusebenzisa umbhobho we-fuel-high-pressure ukuya kwi-injector ye-fuel elawulwa nge-elektroniki ye-cylinder nganye; emva koko i-fuel injector ifaka i-fuel ngokomthetho ochaziweyo we-injection ye-fuel ngokwexesha elinikiweyo kwaye inikwe ububanzi be-pulse output yiyunithi yokulawula injini ECU (7A). kwigumbi lokutsha le-cylinder nganye ye-injini ye-diesel. I-oyile ebuyisiweyo ukusuka kwisitofu se-fuel ye-cylinder nganye ibuyela kwitanki yamafutha ngombhobho wokubuyisela i-oyile kunye nevalve yokubuyisela i-oyile. I-sensor ezisetyenziswe kwinkqubo ye-rail fuel injection system ziquka: i-speed sensor, i-sensor ye-rail pressure sensor, i-sensor ye-fuel lokushisa, i-crankshaft (okanye i-camshaft) i-rotation angle sensor, i-throttle position sensor, njl njl. iyunithi yokulawula i-ECU (7A), kwaye emva kokubala nge-ECU, iimpawu eziphumayo zithunyelwa kumpompo wokubonelela ngamafutha, i-actuators kumzila oqhelekileyo kunye ne-electronic injector fuel controlled. Ibhentshi yovavanyo lokusebenza esetyenziselwa ukulungisa ingxaki yemveliso, uvavanyo lophando okanye uvavanyo lokugcinwa kwe-injector yokulawula umbane iya kukwazi ukulinganisa inkqubo yesitofu esiqhelekileyo sikaloliwe kwi-injini, kwaye ikwazi ukulinganisa (enye) ubuninzi benaliti yamafutha kunye nesantya sokubuya. kumjikelo ngamnye we-electronic control injection. umthamo weoli.