Dismounting-free engine combustion chamber carbon deposition cleaning agent and combustion chamber cleaning method thereof

Abstract

The invention relates to a dismounting-free engine combustion chamber carbon deposition cleaning agent. The dismounting-free engine combustion chamber carbon deposition cleaning agent comprises, by weight, 10 percent to 40 percent of ethyl alcohol, 10 percent to 40 percent of isopropanol, 10 percent to 30 percent of n-butyl alcohol, 10 percent to 30 percent of n-amyl alcohol, five percent to 15 percent of isooctane, five percent to 15 percent of normal hexane and two percent to seven percent of methylbenzene, and the agent is formed by evenly and fully stirring the materials after the materials are blended at normal temperature. According to the dismounting-free engine combustion chamber carbon deposition cleaning agent, a sparking plug does not need to be dismounted, the cleaning agent only needs to be guided into an engine combustion chamber through a guide pipe from an air channel, and the agent has the advantage of being easy and convenient to operate. In addition, compared with a traditional strongly basic combustion chamber carbon deposition cleaning agent, the dismounting-free engine combustion chamber carbon deposition cleaning agent is almost neutral, has no corrosivity, and has no damage to an engine cylinder wall. The engine combustion chamber is cleaned by the cleaning agent, the engine power can be effectively restored, oil consumption and the content of tail gas contaminants are reduced, and therefore the aim of saving energy and reducing emissions is achieved.

Description

technical field [0001] The invention relates to the field of chemical removal of carbon deposits, in particular to a detachable carbon deposit cleaning agent for a combustion chamber of an engine and a method for cleaning the combustion chamber. Background technique [0002] The incompletely combusted fuel in the automobile engine and the lubricating oil entering the combustion chamber of the engine undergo oxidation reactions under the high temperature and pressure of the engine to form colloids. The colloid adheres to the surface of the combustion chamber and gradually converts into difficult-to-burn compounds such as asphaltene and oil colloid. These compounds will further accumulate and carbonize to form carbon deposits. The formation of carbon deposits will reduce the volume of the engine combustion chamber, increase the engine compression ratio, affect the combustion effect, cause early combustion and deflagration, thereby reducing engine power and increasing fuel con...

AI Technical Summary

Problems solved by technology

Most of the cleaning agents used in this method are strongly alkaline and corrosive, which will damage the surface of the engine cylinder wall and cause cylinder scuffing.

At the same time, the operation is time-consuming and cumbersome, and if there is residual cleaning agent in the cylinder, it will cause the top cylinder

It can be seen that there are certain defects and hidden dangers in this method, which will damage the engine.

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