Novel cylinder-transferring and water-spraying working hydrogen internal combustion engine

Abstract

The invention discloses an internal combustion engine which uses hydrogen as fuel and performs functions of water-spraying working and cylinder-transfer in a working cycle. A novel hydrogen internal combustion engine comprises a hot cylinder, a sweat cylinder, a hot cylinder crankshaft, a sweat cylinder crankshaft and related auxiliary equipment; the sweat cylinder is mainly used to fully premix hydrogen and oxygen, and then mixed gas enters the hot cylinder after further compressing treatment to prevent the phenomenon of tempering and pre-ignition of the mixed gas after being injected into the hot cylinder; a sparking plug and a water sprayer are disposed at the top of the hot cylinder, the mixed gas starts to burn and work after ignition, and water vaporization and expansion work links are added in the working cycle; and normal working of the internal combustion engine is realized by controlling gear transmission, a relative deviation angle of the hot cylinder crankshaft and the sweat cylinder crankshaft, and associated control devices. Compared with conventional internal combustion engines, the hydrogen fuel internal combustion engine is cleaner and environmentally friendlier, the possibility of occurrence of tempering during combustion is effectively reduced, the uniformity of mixed hydrogen and oxygen is improved, and the fuel utilization rate is improved.

Description

technical field [0001] The invention belongs to the technical field of internal combustion engines, and in particular relates to a novel hydrogen internal combustion engine which uses hydrogen as fuel, moves cylinders and sprays water to perform work. Background technique [0002] A traditional internal combustion engine is a mechanical device that converts the energy of fossil fuels into kinetic energy through combustion. At present, the working efficiency of the internal combustion engine has hardly been greatly improved. Only about 35% of the fuel energy is used by the car, and only 25% is actually used for driving and accelerating the car. However, 20% to 50% of the energy is carried in the exhaust gas, which is all dissipated in the form of heat. Moreover, the use of traditional fossil fuels has brought a series of problems such as environmental pollution and energy shortage. [0003] Among many problems in response to global climate anomalies, environmental quality d...

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Problems solved by technology

In view of the above problems, the new cylinder-moving water-spraying hydrogen fuel internal combustion engine can effectively solve the problems of low working efficiency, serious pollution and abnormal combustion in the hydrogen combustion process of traditional internal combustion engines.

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