The invention relates to the field of hybrid electric vehicles, and provides an efficient and energy-saving hybrid electric vehicle aiming at the problem of low heat efficiency of an internal combustion engine of a traditional hybrid electric vehicle, which is characterized in that a two-stage piston type air compressor is matched on the basis of an impeller, an air cylinder, a combustion chamber and an air-fuel switch structure and is driven by the machine; the high-pressure air and fuel oil direct injection working principle is adopted, the working stroke is long, a large amount of high-pressure air absorbs heat energy to boost and assist working, a cooling system is not needed, the heat efficiency of the engine can reach about 70%, the parallel type and series-parallel type hybrid electric vehicle technologies are combined, and the energy-saving and environment-friendly effects are achieved. Potential energy of vehicle downhill and deceleration inertia is utilized to generate electricity and store the electricity for standby application, and the motor is adopted to drive the vehicle to run in urban crowded road sections, so that the heat efficiency can be further improved.
本发明涉及混合动力汽车领域,针对传统的混合动力汽车内燃机热效率低的问题,提供了一种高效节能混合动力汽车,其采用在叶轮、气缸、燃烧室、空燃开关结构的基础上匹配一台二级活塞式空气压缩机由本机驱动,它采用了高压空气和燃油直喷做功原理,具有做功行程长,还有大量的高压空气吸收热能增压助力做功,所以可以不用冷却系统,该发动机热效率可达70%左右,它结合并联式和混联式混合动力汽车技术,利用汽车下坡和减速的惯性的势能发电储存起来备用,城市拥挤路段采用电动机驱动汽车行驶更节能,因此其热效率还可以进一步提升。
Efficient energy-saving hybrid electric vehicle
高效节能混合动力汽车
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F23R Erzeugen von Verbrennungsprodukten hohen Druckes oder hoher Geschwindigkeit, z.B. Gasturbinenbrennkammern , GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS |
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