Catalytic combustion method in combustion chamber of internal combustion engine by curing catalyst

Abstract

The invention discloses a catalytic combustion method in a combustion chamber of an internal combustion engine by a curing catalyst. A composite catalyst is subjected to ion implantation or ion plating on the surface of a piston of the internal combustion engine, inner surfaces of a cylinder and a cylinder cover, the surface of an intake valve and the surfaces of parts in the engine, and when the internal combustion engine does work, an oxidation reaction threshold value of carbon particles impacting the surface of the piston of the internal combustion engine, the inner surface of the cylinder, and the surfaces of parts in the internal combustion engine is reduced by the catalyst, and the carbon particles are promoted to be combusted, so that the carbon deposition in the internal combustion engine is reduced, a fuel is fully combusted, the combustion efficiency is improved, heat can fully do work, thermal pollution on environment is reduced, carbon particle emission is reduced and air pollution is reduced. In the prior art, catalytic reaction devices of the internal combustion engine are arranged outside the engine cylinder and inside a cylinder exhaust system, heat energy generated through catalytic combustion of the carbon particles cannot contribute to work doing of the internal combustion engine, and the heat energy is discharged into environment and the thermal pollution on the environment is caused.

Description

technical field [0001] Machinery manufacturing in the field of automobile industry. Background technique [0002] The rise in international oil prices will inevitably lead to a series of topics between cars and fuel, and diesel cars are difficult to enter big cities in China, which is one of the most difficult things to solve; the background of this problem is: global oil resources There is a growing shortage of cars and rising car consumption. Before finding the ultimate alternative energy source, car manufacturers, energy companies and governments all over the world are exploring the middle route to delay the outbreak of the oil crisis: Diesel engines reduce carbon dioxide emissions by 30% to 45% compared with gasoline engines. , In terms of other harmful gas emissions, diesel engines also have obvious advantages, especially the increasingly severe carbon dioxide emission problem in Europe. Diesel engines reduce carbon dioxide emissions by nearly 45% compared with gasoline...

AI Technical Summary

Problems solved by technology

Unnecessary knocking will naturally increase vibration and noise, and even affect work efficiency

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