Uburyo bwo kugenzura turbocharger y'imodoka ni iki?
Uburyo bwo kugenzura turbocharger y'imodoka bukorwa ahanini na sisitemu yo kugenzura umuvuduko w'umwuka uturuka mu kirere igenzurwa n'ikoranabuhanga . Sisitemu igizwe na valve ya solenoid yorohereza umuvuduko, actuator y'umwuka, valve ya bypass na supercharger. Kugenzura umuvuduko w'umwuka ukomeza kwiyongera bikorwa binyuze mu gufungura no gufunga valve ya bypass: iyo valve ya bypass ifunze, hafi ya gaze yose isohoka mu cyuma, kandi umuvuduko w'umuvuduko w'umwuka wiyongera; Iyo valve ya bypass ifunguwe, igice cya gaze isohoka mu kirere gica mu cyuma cya bypass, kandi umuvuduko w'umuvuduko uragabanuka .
Gufungura no gufunga kwa valve ya bypass bigerwaho na ECU (Electronic control Unit) binyuze mu kugenzura valve ya solenoid relief pressure na pneumatic actuator . ECU igenzura umuvuduko wo kongera imbaraga hakurikijwe umuvuduko wa intake manifold, kandi valve ya bypass ifungurwa ku muvuduko mwinshi no ku mutwaro munini kugira ngo hirindwe umutwaro mwinshi wa moteri n'ubushyuhe ku muvuduko mwinshi. Byongeye kandi, amwe mu mamodeli anakoresha sisitemu yo kugenzura ifunganye, binyuze muri sensor y'aho iherereye kugira ngo itange ibisubizo nyabyo kuri ECU, ihindure hakurikijwe ihinduka, kugira ngo igenzure neza torque ya moteri .
Ihame ry'imikorere rya turbocharger ni ugutwara turbine inyura muri gazi isohoka iva muri moteri, hanyuma igakanda umwuka ujyamo kugira ngo yongere ubucucike bw'umwuka, bityo bikongera ubushobozi bwo gutwika n'imbaraga zo gusohora . Turbocharger ikoresha imbaraga za inertia za gazi isohoka iva muri moteri kugira ngo isunike turbine mu cyumba cya turbine, igatwara impeller ya coaxial kugira ngo ikandagire umwuka muri silinda, yongera umuvuduko n'ubucucike bw'umwuka, bityo ikongera imbaraga zo gusohora za moteri .
Imirimo y'ingenzi ya turbochargers z'imodoka irimo ibi bikurikira:
Kongera imbaraga za moteri n'umuvuduko: Turbochargers zongera ingano y'umwuka winjira muri silindiri, bigatuma moteri ishobora gutera lisansi nyinshi mu gihe kimwe, bityo ikongera imbaraga za moteri n'umuvuduko. Muri rusange, turbochargers zishobora kongera imbaraga ntarengwa za moteri ku kigero cya 20% kugeza kuri 40%, naho torque ntarengwa ikongeraho 30% kugeza kuri 50%.
Kugabanya ikoreshwa rya lisansi n'ibyuka bihumanya ikirere: Turbochargers zigabanya ikoreshwa rya lisansi n'ibyuka bihumanya ikirere binyuze mu kunoza imikorere myiza ya moteri no kunoza imikorere myiza y'ubushyuhe. By'umwihariko, turbocharger ishobora kugabanya ikoreshwa rya lisansi rya moteri ho 5% kugeza 10%, kandi imyuka mibi nka CO, HC na NOx nayo igabanuka.
Uburyo bwo gukoresha lisansi butera imbere: Moteri zifite turbochargers zirashya neza, zigabura 3% kugeza kuri 5% bya lisansi. Byongeye kandi, turbochargers zinoza imiterere ijyanye na moteri n'imiterere y'ingufu z'igihe gito kugira ngo zirusheho gukoresha lisansi neza.
Kongera ubushobozi bwo guhuza moteri no kuyirinda: Turbocharger ishobora gutuma moteri ikora ahantu hatandukanye, ubushyuhe n'imizigo kugira ngo ikomeze gukora neza no kudahungabana, kwirinda ingufu nke za moteri, gukubita, gushyuha cyane n'ibindi bibazo. Muri icyo gihe, turbocharger zishobora kongera igihe cyo kubaho kwa moteri no kugabanya igipimo cyo gutsindwa kwa moteri.
Imikorere yo kwishyura plateau: mu gace ka plateau, bitewe n'umwuka muke, imikorere ya moteri zisanzwe izahinduka kandi ingufu zizagabanuka. Turbocharger ishobora kwishyura neza igihombo cy'amashanyarazi giterwa n'umwuka muke ikongera ubucucike bw'ingufu.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kurini urubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd.yiyemeje kugurisha ibice by'imodoka bya MG&MAUXS irahawe ikazekugura.
