An internal combustion engine and its high-temperature exhaust gas utilization method

Abstract

The invention discloses an internal combustion engine and a utilizing method of high-temperature waste gas of the internal combustion engine. According to the utilizing method, a new air cylinder cover internally provided with two sealable spaces substitutes an old air cylinder cover of the internal combustion engine, the space of the side, tightly close to an air cylinder, of the new air cylindercover is a combustion chamber, and the second space is a vapor generating chamber; a piston is located in the air cylinder, and a combustion chamber air inlet valve and a combustion chamber waste gasdischarging valve are sequentially arranged between the air cylinder and the combustion chamber as well as between the combustion chamber and the vapor generating chamber correspondingly; the vapor generating chamber is provided with a high-pressure vapor spray-out opening air valve, and an air cylinder air inlet valve is arranged on the side wall, close to the air cylinder, of the new air cylinder cover; an oil spraying nozzle or a sparking plug of the combustion chamber are arranged inserted from the outer side of the new air cylinder, and the vapor generating chamber and the combustion chamber are provided with high-pressure water spray nozzles correspondingly; and high-pressure vapor generated through the vapor generating chamber and the combustion chamber is used for driving a turbine or a turbofan to drive a generator to generate electricity and input the electricity generated by the generator into a storage battery through a rectifier for standby application, and thus conversion utilizing of the waste gas is achieved.

Description

Technical field: [0001] The invention relates to an internal combustion engine, in particular to the cylinder head of the internal combustion engine, and the invention also relates to a method for utilizing high-temperature exhaust gas of the internal combustion engine. Background technique: [0002] Due to the prior art internal combustion engine, the high-temperature exhaust gas after combustion is directly emptied, resulting in low energy conversion utilization rate, which wastes a lot of fuel and causes environmental pollution. Although there are inventions of six-stroke engines and eight-stroke engines, All use water injection into the cylinder, which will cause corrosion of the cylinder and seriously affect the service life; some people advocate the use of ceramic cylinders or the exhaust gas recycling technical solution of injecting methane into the cylinder, but they will bring about a substantial increase in cost. Promotion. Summary of the invention: [0003] The present...

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Problems solved by technology

[0002] Due to the internal combustion engine of the prior art, the high-temperature exhaust gas after combustion and work is directly evacuated, resulting in low energy conversion utilization rate, that is, a large amount of fuel is wasted, and environmental pollution is caused. Although the invention of the six-stroke engine and the eight-stroke engine has been invented, but They all use spraying water into the cylinder, which will cause corrosion of the cylinder and seriously affect the service life; some people advocate the use of ceramic cylinders or the waste gas recovery and utilization technology scheme of spraying methane into the cylinder, but these will bring about a significant increase in cost. Therefore, it is unfavorable to promote

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