Engine capable of achieving constant volume combustion and working method of engine

Abstract

The invention provides an engine capable of achieving constant volume combustion and a working method of the engine. The engine mainly comprises an engine body; the right side of the engine body is connected with an oil cylinder A, and the left side of the engine body is connected with an oil cylinder B; a connecting wheel A is arranged on the engine body and connected with a hydraulic pump; an oil inlet and an oil outlet of the hydraulic pump are connected with a valve plate through pipelines; a connecting wheel B and a connecting wheel C are arranged on the valve plate; and a transmission wheel B is arranged on the hydraulic pump, and the transmission wheel B, the connecting wheel B and the connecting wheel C are all connected with a transmission assembly. The hydraulic pump drives a cylinder body in the engine body to rotate, hydraulic oil operates to drive an extension rod in the engine body to slide in a reciprocating mode in the axial direction, and thus the engine completes thework applying process; and through design, the engine can apply work bidirectionally, the engine can achieve constant volume combustion by using the valve plate, and thus the problems that an existingengine wastes energy and is short in life, small in displacement and the like are solved.

Description

technical field [0001] The invention belongs to the field of engines, and in particular relates to an engine capable of realizing constant volume combustion and a working method thereof. Background technique [0002] Constant volume combustion is a very important concept in the engine. Constant volume combustion refers to the combustion of fuel and oxygen under the condition that the volume remains constant. Compared with constant pressure combustion, constant volume combustion has combustion products without external links. By doing work, higher actual combustion temperature can be obtained, so the combustion efficiency is also higher, but it is difficult for existing engines to achieve constant volume combustion, resulting in low combustion efficiency and waste of energy; and, because existing engines are generally continuous The rod-to-shaft structure generates high friction during operation, resulting in short engine life and easy damage. In addition, existing engines ge...

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Problems solved by technology

[0003] The invention provides an engine capable of realizing constant-volume combustion and its working method, aiming at solving the problems of existing engines that are difficult to realize constant-volume combustion, waste of energy, short service life, and small displacement.

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