Four-crankshaft multi-power cylinder of gasoline engine

Abstract

The invention discloses a four-crankshaft multi-power cylinder of a gasoline engine. The four-crankshaft multi-power cylinder of the gasoline engine comprises a cylinder block formed by splicing four independent single cylinder walls. The four independent single cylinder walls are evenly distributed axially and peripherally along the cylinder block. Each independent single cylinder wall is provided with an intake hole and an exhaust hole. Each independent single cylinder wall is provided with a single cylinder output shaft and a quarter-spherical piston. Every independent single cylinder wall is connected with an engine power collecting mechanism through a crank-link mechanism. The engine power collecting mechanism is an infinitely variable speed mechanism. The quarter-spherical pistons stop when moving to an upper stop and are spliced into a spherical piston. Therefore, by the four-crankshaft multi-power cylinder, vibration of the engine can be weakened effectively, vibrational energy can be utilized fully, and compression ratio, speed and power of the engine are all increased effectively.

Description

technical field [0001] The invention relates to a cylinder block structure of a gasoline engine, in particular to a four-crank double cylinder of the gasoline engine. Background technique [0002] With the rapid growth of automobile production and sales, the problems of oil and other energy consumption and air pollution have attracted more and more attention from all over the world. slogan. As the core component of an automobile, the engine's fuel utilization efficiency is directly related to the energy consumption and exhaust emissions of the automobile. Advanced engine technology plays a key and decisive role in the development of automobile energy saving and environmental protection technologies. [0003] At present, most of the existing passenger cars in my country use single-crank four-stroke gasoline engines. Although gasoline direct injection technology, variable valve technology, electronic control system technology and other new technologies have improved the combu...

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Problems solved by technology

[0003] At present, most of the existing passenger cars in my country use single-crank four-stroke gasoline engines. Although gasoline direct injection technology, variable valve technology, electronic control system technology and other new technologies have improved the combustion of gasoline to a certain extent, but The compression ratio of gasoline engines is still far lower than that of diesel engines, and the exhaust emissions still cannot meet the high emission standards of developed countries such as Western Europe, and the fuel utilization rate has not been greatly improved.

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