Highly-efficient energy-saving engine and application thereof

Abstract

The invention relates to a highly-efficient energy-saving engine, which has the structure that the tops of a cylinder 1 and a piston 2 are respectively fixed with two supports 3, a hinge connecting rod mechanism 4 is movably connected with the connecting end of the supports 3 through a shaft and comprises a plurality of pairs of hinge connecting rods 6 and 7; the hinge connecting rods 6 and 7 are formed by connecting concave movable connecting ends 9 of L-shaped brackets 8 through the shaft 5, and the concave movable connecting ends 9 of the two L-shaped brackets 8 are inward. When the piston 2 of the highly-efficient energy-saving engine drives the two pairs of hinge connecting rods 6 to contract inwards and moves to an upper dead center, the mixed gas is compressed in a combustion chamber between the upper dead center and the hinge connecting rod mechanism 4 to enable energy generated by the explosion of fuel to act on the side wall of the hinge connecting rods 6 of the hinge connecting rod mechanism 4, so that the hinge connecting rods 6 push the piston 2 to move towards a lower dead center under the action of the fuel to push a piston connecting rod to output energy, wherein the energy utilization ratio is more than 70 percent.

Description

technical field [0001] The invention belongs to the field of power output equipment, in particular to a high-efficiency and energy-saving engine. Background technique [0002] Generally speaking, the larger the displacement of the engine, the higher the engine output power. The piston engine mixes fuel and air and burns it in its cylinder, and the heat energy released makes the cylinder produce high-temperature and high-pressure gas. Gas expansion pushes the piston to do work to generate energy. [0003] The displacement of the engine depends on the piston stroke. [0004] The working principle of the existing engine is: when the engine starts to work, the intake valve on the cylinder head is opened, the exhaust valve is closed, the piston slides downward from the top dead center to the bottom dead center, and the volume in the cylinder increases gradually. Decreased air pressure - Lower than the atmospheric pressure outside. Open the intake valve, so that air is sucked ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a high-efficiency and energy-saving engine to overcome the defects that the existing engine cannot make the pressure applied by the gas on the cylinder wall and the top of the cylinder body, the piston stroke is short, the energy utilization rate is low, and the work efficiency is low.

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