Method for solving detonation of high compression ratio internal combustion engine

Abstract

In order to solve the detonation problem of the high compression ratio internal combustion engine, the invention adopts the following technical scheme: an electric drive turbine of which electric energy is supplied by a storage battery is arranged in the exhaust pipe of an internal combustion engine so as to accelerate the discharge of the waste gas in the internal combustion engine, reduce the waste gas in the final exhaust stroke of the combustion chamber of the internal combustion engine, ensure that the temperature of the mixed gas of fresh air entering the combustion chamber of the internal combustion engine and the residual waste gas is reduced in the intake stroke and then reduce the detonation possibility of the internal combustion engine. The rotation speed of the electric drive turbine can be increased or decreased by a control module according to the rotation speed of the internal combustion engine so as to satisfy different working conditions of the internal combustion engine. The invention solves the detonation problem of the high compression ratio internal combustion engine, thus the gasoline internal combustion engine with a higher compression ratio can be designed, the efficiency of the gasoline internal combustion engine can be increased and the fuel oil consumption of the gasoline internal combustion engine can be reduced.

Description

Technical field: [0001] The patent of the present invention relates to the use of electric power installed in the exhaust pipe of the internal combustion engine to drive the turbine to accelerate the discharge of exhaust gas from the internal combustion engine, reduce the exhaust gas at the end of the exhaust stroke of the combustion chamber of the internal combustion engine, and make the fresh air entering the combustion chamber during the intake stroke mix with the residual exhaust gas The temperature of the gas is reduced, thereby reducing the possibility of deflagration in the internal combustion engine. Background technique: [0002] At present, there is no similar application in the automotive field. It can make the exhaust smooth like the double exhaust valve technology, but the structure is simple, and the structure of the internal combustion engine does not need to be changed. Invention content: [0003] In order to solve the problem of high compression ratio inte...

AI Technical Summary

Problems solved by technology

[0002] At present, there is no similar application in the automotive field. It can make the exhaust smooth like the double exhaust valve technology, but the structure is simple, and there is no need to change the structure of the internal combustion engine.

Images