Anti-detonation device utilizing oxyhydrogen gas to eliminate carbon deposition of engine

Abstract

The invention provides an anti-detonation device utilizing oxyhydrogen gas to eliminate carbon deposition of an engine and belongs to the technical field of anti-detonation devices. An oxyhydrogen gas outlet is formed in a pipe cap, and an oxyhydrogen gas inlet pipe is communicated with the oxyhydrogen gas outlet in the pipe cap. A mixed gas passage is formed between the outer wall of the pipe cap and the inner wall of a sleeve. The space between the pipe cap in the sleeve and a mixed gas vent pipe is a gas mixing cabin. The space of the intersection of a vent hole in the sleeve, the oxyhydrogen gas outlet and the mixed gas passage is a gas flow area. When used, the anti-detonation device is connected between the engine and an oxyhydrogen gas source. After the engine is suddenly shut down, the anti-detonation device automatically stops conveying oxyhydrogen gas to the engine, exhausts part of the mixed gas remaining in a mixed gas outlet pipe and in the engine, and avoids detonation occurring when the engine is restarted. After the engine is restarted, the anti-detonation device still gets into the normal state of utilizing oxyhydrogen gas to eliminate carbon deposition of the engine.

Description

technical field [0001] The invention relates to an anti-deflagration device which uses hydrogen and oxygen gas to remove carbon deposits in an engine, and belongs to the technical field of anti-deflagration gas-blocking valves. Background technique [0002] Among the existing removal methods of engine carbon deposits, using hydrogen and oxygen to remove engine carbon deposits is considered to be a good method. Not only is the removal efficiency of carbon deposits high, but also it does not need to disassemble the engine and does not damage engine parts, such as the cavity, Pistons, piston rings, gaskets, etc., without any pollution to the environment. [0003] However, during the process of using hydrogen and oxygen to remove carbon deposits in the engine, the engine is idling and it is easy to turn off. If the engine is suddenly turned off, the intake port loses negative pressure and cannot inhale supplementary air. Once the engine is started again, the spark plug will ign...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the existing process of using hydrogen and oxygen to remove carbon deposits in the engine. If the engine is suddenly turned off, the pressure of the hydrogen and oxygen source will fill the engine interior and intake passage with high-purity hydrogen and oxygen. Once the engine is started again, It is easy to cause the problem of hydrogen and oxygen deflagration, and then provide an anti-deflagration device that uses hydrogen and oxygen to remove carbon deposits in the engine

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