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Hydraulic engine and working method thereof

A hydraulic engine and engine technology, applied in the direction of engine control, machine/engine, mechanical equipment, etc., can solve problems such as difficult to achieve constant volume combustion, easy to change engine compression ratio, etc.

Inactive Publication Date: 2019-04-26
烟台小米机械技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a hydraulic engine and its working method, aiming at solving the problems that the compression ratio of the existing engine is easy to change and it is difficult to achieve constant volume combustion.

Method used

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  • Hydraulic engine and working method thereof
  • Hydraulic engine and working method thereof
  • Hydraulic engine and working method thereof

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Embodiment Construction

[0050] The embodiment of the present invention provides a hydraulic engine and a working method thereof. The engine is provided with two sets of piston assemblies and a hydraulic system equipped with a valve plate and a rotary valve are combined. The rotary valve is used to control the compression ratio and the valve plate is used to achieve Constant volume combustion can effectively solve the problems of existing engine compression ratios that are difficult to control and difficult to achieve constant volume combustion.

[0051] In order to better understand the technical solution of the present invention, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and embodiments:

[0052] The embodiment of the present invention provides a hydraulic engine and its working method, such as figure 1 As shown, it mainly includes an engine body 100. A connecting wheel A106 is connected to the right side of the engine bod...

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Abstract

The invention discloses a hydraulic engine and a working method thereof. The hydraulic engine mainly comprises an engine main body, wherein the right side of the engine main body is connected with anoil cylinder A; the left side of the engine main body is connected with an oil cylinder B; a connecting wheel A is arranged on the engine main body and is connected with a hydraulic pump; an oil outlet of the hydraulic pump is connected with a rotating valve through a pipeline; an oil inlet of the hydraulic pump is connected with a flow distributing disc; a connecting wheel D is arranged on the rotating valve; a connecting wheel B and a connecting wheel C are arranged on the flow distributing disc; a transmission wheel B is arranged on the hydraulic pump; and the transmission wheel B, the connecting wheel B, the connecting wheel C and the connecting wheel D are connected with transmission assemblies. The hydraulic engine and the working method thereof disclosed by the invention have the advantages that the engine having the special structure is combined with a hydraulic system, so that the problems that a compression ratio of an existing engine is easily changed and constant-volume combustion is difficult to realize are solved.

Description

Technical field [0001] The invention belongs to the field of engines, and specifically relates to a hydraulic engine and a working method thereof. Background technique [0002] Compression ratio is a very important concept in the engine. Compression ratio indicates the degree of gas compression. It is the ratio of the volume before gas compression to the volume after gas compression. That is, the ratio of the total cylinder volume to the combustion chamber volume is called the compression ratio. In the existing engine, the compression position of the piston is generally controlled by the cooperation of a position sensor and a solenoid valve. Due to the time difference in signal transmission of the solenoid valve, the compression ratio of the engine is continuously changed, which affects the performance of the engine. In addition, constant volume combustion is also a very important concept in engines. Constant volume combustion refers to the combustion of fuel and oxygen under the...

Claims

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Application Information

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IPC IPC(8): F02B75/12F02B75/26F02D15/00F02B63/06
CPCF02B63/06F02B75/12F02B75/26F02D15/00
Inventor 姚长水
Owner 烟台小米机械技术有限公司
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