Engine capable of realizing constant-volume combustion and working method thereof

Abstract

The invention relates to an engine capable of realizing constant-volume combustion and a working method thereof. The engine mainly comprises an engine main body, the right side of the engine main bodyis connected to an oil cylinder A, the left side is connected to an oil cylinder B, a connecting wheel A is arranged on the engine main body, the connecting wheel A is connected to a hydraulic pump,an oil inlet and an oil outlet of the hydraulic pump are connected to a valve plate through pipelines, the valve plate is provided with a connecting wheel B and a connecting wheel C, the hydraulic pump is provided with a transmission wheel B, the transmission wheel B, the connecting wheel B and the connecting wheel C are all connected to a transmission assembly, the cylinder body in the engine main body is driven by the hydraulic pump to rotate, an extending rod in the engine body is driven to slide in a reciprocating mode in the axial direction through operation of hydraulic oil, so that theengine completes the acting process, the design can enable the engine to do work in two directions, constant-volume combustion of the engine can be achieved through the valve plate, and therefore theproblems that an existing engine wastes energy, is short in service life, is 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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