Improved structure of rotary engine

Abstract

The invention relates to an improved structure of a rotary engine. According to the invention, a temperature sensor, a temperature controller and a fuel injector are arranged in an explosion chamber. During operation, the engine is started by using low-ignition-point fuel; when a working temperature is reached, the temperature controller drives the fuel injector to supply high-ignition-point fuel for the explosion chamber for combustion, and the supplying of the low-ignition-point fuel is stopped. During an operation process, because a movable plate of the rotary engine is movably arranged, a communication channel is formed between the combustion chamber and the explosion chamber; high-temperature and high-pressure airflow and oil fires in the explosion chamber are filled into the combustion chamber through a gas inlet; and air newly filled in the combustion chamber can be compressed, such that an autogenous compression phenomenon occurs. After mixed combustion, higher explosive power can be obtained, and better mechanical rotation benefits can be provided.

Description

technical field [0001] The invention belongs to the field of rotary engines, and in particular relates to an improved structure of a rotary engine that can use various fuels as power sources and has a good self-compression effect on oil and gas to obtain strong explosive force and better mechanical rotation benefits. Background technique [0002] Generally, the traditional four-stroke reciprocating piston engine is due to the thermal expansion and contraction of the engine body and the spontaneous combustion of gasoline when it exceeds 300°C, so it can be operated smoothly by using a water cooling system to maintain it at a low temperature of about 100°C. Moreover, traditional engines are only suitable for gasoline with a low ignition point, which not only has low combustion efficiency, but also easily causes fires, and cannot be used for high ignition point fuels such as waste engine oil, heavy oil, or diesel. [0003] However, the rotary engine proposed by the present inve...

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Problems solved by technology

However, the low-ignition fuel used in the initial stage of start-up is intermittent combustion, and is not directly sprayed into the explosion chamber, so exhaust gases such as carbon dioxide and water vapor will be generated. According to experiments, the main components of the exhaust gas are fire-fighting materials, which can easily lead to combustion and suffocation. Or incomplete combustion produces a large amount of highly toxic carbon monoxide, and the exhaust gas must be removed

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