Engine capable of improving compression ratio

Abstract

The invention discloses an engine capable of improving the compression ratio, and relates to the technical field of engines. The engine comprises a main body and a bush, a storage mechanism is arranged in the main body, the bush is located in the storage mechanism, a movable mechanism is arranged in the bush, a connecting mechanism is arranged above the movable mechanism, a movable sleeve is arranged above the connecting mechanism, and a mounting mechanism is arranged below the inner side of the bush. The inner surface of the bush is smooth in roughness and can be tightly attached to the outer surface of a piston, the sealing performance of the gas volume in a cylinder block is enhanced, the volume of the piston in the cylinder block can be increased through a fixing seat, the volume of a gas combustion chamber in the cylinder block can be reduced, the compression ratio of the device can be increased, and the connecting strength between the piston and a crankshaft can be improved through a first connecting rod and a second connecting rod. When the piston operates in the cylinder block to do work, transmission of combustion heat of gas in the cylinder block can be isolated through the fixing plate, and heat insulation can be achieved.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to an engine with improved compression ratio. Background technique [0002] An engine is a machine that can convert other forms of energy into mechanical energy. It is suitable for power generation devices, and can also refer to the entire machine including power devices. Its types include internal combustion engines, external combustion engines, electric motors, etc. [0003] The existing internal and external structures of the engine are relatively simple. During use, the fit between the piston and the casing cannot be improved, the gas combustion chamber inside the cylinder cannot be reduced, and the compression of the device cannot be increased. Compared, the connection strength between the crankshaft and the piston cannot be better improved. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention provides an engine with an increa...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an engine with an increased compression ratio, which solves the problem that the internal and external structures of the existing engine are relatively simple in the above-mentioned background technology, and the piston and the tank cannot be properly lifted during use. The fit of the cylinder body cannot be well reduced, the gas combustion chamber inside the cylinder cannot be well reduced, the compression ratio of the device cannot be well increased, and the connection strength between the crankshaft and the piston cannot be well improved.

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