Energy-saving combination power system of engine of automobile

Abstract

The invention discloses an energy-saving combination power system of an engine of an automobile. The system is characterized in that an auxiliary clutch is arranged between a main clutch of the automobile and a speed changer; the main clutch is separated and the auxiliary clutch is combined when the automobile decelerates and slides; a primary air compressor, a driving wheel of a high-speed one-way gear and a driven wheel of the high-speed one-way gear are driven to a main air compressor, an air conditioning compressor and a power generator which are connected with an accessory transmission shaft by sliding inertia energy of the automobile to allow the main air compressor, the air conditioning compressor and the power generator to operate at a high speed for converting energy of the engine; power of the engine is transmitted to a sliding sleeve gear, a speed reducing gear, a driving wheel of a crankshaft one-way gear and a driven wheel of the crankshaft one-way gear which are connected with the accessory transmission shaft to drive an engine crankshaft to operate at a low speed, so that dragging resistance when the engine operates passively is reduced. When the engine accelerates to operate to drive the automobile, the auxiliary clutch is separated, the power of the engine is reduced by a crankshaft gear, a driving wheel of a speed reducing one-way gear, and a driven wheel of the speed reducing one-way gear, and then drives related accessories connected with the accessory transmission shaft to operate at a low speed, so that power consumption of the engine is reduced.

Description

Technical field [0001] The invention relates to an energy-saving combined power system which utilizes the sliding inertia and braking energy of the automobile to reduce the power consumption of engine accessories and reduce the drag resistance of the automobile engine. Background technique [0002] At present, the transmission sequence of the known traditional internal combustion engine power vehicles is the engine, clutch, transmission to the drive axle. Due to the undulating factors of the road and the complex road conditions in the operation of the vehicle, especially the rapid development of high-grade roads, modern vehicles have problems in operation. In a large number of gliding conditions, the drag resistance generated by the engine during gliding shortens the gliding distance of the car, especially for commercial vehicles with large engine displacement. When the engine runs at high speed to drive the vehicle, its air compressor, air conditioner The high-speed operati...

AI Technical Summary

Problems solved by technology

[0002] At present, the transmission sequence of the known traditional internal combustion engine power vehicles is the engine, clutch, transmission to the drive axle. Due to the undulating factors of the road and the complex road conditions in the operation of the vehicle, especially the rapid development of high-grade roads, modern vehicles have problems in operation. In a large number of gliding conditions, the drag resistance generated by the engine during gliding shortens the gliding distance of the car, especially for commercial vehicles with large engine displacement. When the engine runs at high speed to drive the vehicle, its air compressor, air conditioner The high-speed operation of the machine also consumes engine power, but the sliding inertia energy and braking energy of the car are not utilized; although the current hybrid and electric vehicles can convert part of the braking energy into electric energy for reuse, the cost is relatively high, and the conversion The efficiency is low, and the battery technology needs to be further improved. The energy saving and emission reduction of automobiles will still be achieved by reducing energy waste when the car is in use and improving the efficiency of the engine power system

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