The invention discloses a fuel motorcycle. The fuel motorcycle comprises a frame, a front wheel, a rear wheel, a controller and an engine. The engine is supported on the frame, at least one of the front wheel and the rear wheel is in transmission connection with the engine, a combustion chamber is arranged in the engine, the engine comprises an air cylinder body and an air cylinder cover connected with the air cylinder body, and an exhaust channel is arranged on the air cylinder cover. The engine further comprises an exhaust system, the exhaust system comprises an exhaust pipeline and a gas treatment assembly communicating with the exhaust pipeline, the exhaust pipeline communicates with the exhaust channel, and the gas treatment assembly comprises a silencer and a tail gas pipe communicating with the silencer. An air supplementing channel for mixing air into waste gas exhausted from the combustion chamber is arranged on the air cylinder cover, and the air supplementing channel communicates with the exhaust channel. Waste gas generated after combustion in the combustion chamber is subjected to secondary oxidation, the contents of CO and NOx in the waste gas are reduced, the tail gas emission limit value is reduced, and the environmental protection index of the motorcycle is improved.
本发明公开了一种燃油摩托车,包括车架;前车轮;后车轮;控制器;发动机,支撑在所述车架上,所述前车轮或后车轮至少其中之一传动联接至所述发动机,该发动机内设置有燃烧室,且该发动机包括气缸体及与气缸体相连的气缸盖,气缸盖上设置有排气道;所述发动机还包括排气系统,且所述排气系统包括排气管道和与排气管道连通的气体处理组件,且排气管道与排气道连通,气体处理组件包括消音器和与消音器连通的尾气管;所述气缸盖上设置有向由燃烧室所排出的废气中混入空气的补气通道,补气通道与排气道连通。对燃烧室内燃烧后的废气二次氧化,减少废气中CO、NOx的含量,降低尾气排放限值,提升摩托车的环保指标。
Fuel motorcycle
一种燃油摩托车
2021-04-30
Patent
Electronic Resource
Chinese
IPC: | F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES , Zylinder, Kolben oder Gehäuse für Brennkraftmaschinen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |