The invention relates to a device for driving a propeller at the tail of an automobile by using an exhaust turbine, which comprises an engine, a turbine, a transmission shaft, a speed change gear box, a propeller shaft and a propeller, the propeller is arranged at the tail of the automobile and is connected with the turbine through the propeller shaft, the speed change gear box and the transmission shaft, and the turbine is connected with an exhaust port of the engine of the automobile. Energy of exhaust of an automobile engine can be converted into thrust of the propeller at the tail of the automobile through the turbine and the transmission shaft, the thrust generated by the propeller pushes the automobile to advance, power for advancing of the automobile is increased, the energy efficiency of the automobile is effectively improved, secondary utilization of energy is achieved, a flow field at the tail of the automobile is improved, and the purposes of energy conservation and emission reduction are achieved.
本发明涉及一种利用废气涡轮驱动汽车尾部螺旋桨装置,包括发动机、涡轮、传动轴、变速齿轮箱、桨轴及螺旋桨,所述螺旋桨安装在汽车尾部,所述螺旋桨通过桨轴、变速齿轮箱、传动轴与涡轮连接,所述涡轮与汽车发动机的排气口连接。本发明能够将汽车发动机排气的能量经涡轮和传动轴转化为汽车尾部螺旋桨的推力,螺旋桨产生的推力推动汽车前进,增加汽车前进的动力,有效地提高汽车能效,实现能源的二次利用,并改善汽车尾部流场,达到节能减排的目的。
Device for driving propeller at tail of automobile by using exhaust gas turbine
一种利用废气涡轮驱动汽车尾部螺旋桨装置
2022-04-22
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen |
Tail exhaust control method and tail exhaust device of fuel cell power automobile and automobile
Europäisches Patentamt | 2023
|