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Full-electric-control fuel gas mixer

A gas mixer, electronic control technology, applied in combustion engines, machines/engines, internal combustion piston engines, etc., can solve problems such as inability to adjust in real time, inability to change gas supply in real time, and poor energy saving effect.

Pending Publication Date: 2021-10-01
ZHEJIANG RUIXING CARBURETOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an all-electrically controlled gas mixer to solve the problem that the gas and air intakes of existing gas mixers are all realized through mechanical control methods, and the supply of gas cannot be changed in real time, nor can it That is, it cannot be adjusted in real time according to the demand state of the engine, its combustion efficiency is low, and the energy saving effect is poor

Method used

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  • Full-electric-control fuel gas mixer
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  • Full-electric-control fuel gas mixer

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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom" etc. are based on those shown in the drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0021] combine Figure 1~5 As shown, a fully electric control ga...

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Abstract

The invention discloses a full-electric-control fuel gas mixer comprising a body, a first driving mechanism, a first sensing assembly, a second driving mechanism, a second sensing assembly and an electric signal transmission module. The electric signal transmission module is generally electrically connected with an ECU, and the appropriate proportion of mixed gas in a mixing chamber is controlled in real time through the ECU. The electric signal transmission module compares received parameter information with preset parameter information, and if the parameter information is not within a preset range, the first driving mechanism and the second driving mechanism are controlled to control the opening degree of a throttle valve and the opening degree of a valve plate so as to meet the proper proportion of mixed gas in the mixing chamber. Therefore, both the throttle valve and the valve plate can form closed-loop control, the appropriate proportion of gas and air is guaranteed, then the proportion of the gas and the air is regulated and controlled dynamically and accurately in real time, the combustion efficiency is improved, and the energy-saving effect is good.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to an all-electrically controlled gas mixer. Background technique [0002] The engine that uses gas as fuel has a specific gas supply pipeline, which basically includes a pipeline for delivering gas, a pipeline for delivering air and a mixer, the pipeline for delivering gas is connected to the pipeline for delivering air and the mixer, and the mixer is connected to the engine The connection forms the mixture into the engine. [0003] The gas intake of the existing gas mixer is controlled through the metering hole, and the air intake is realized by adjusting the throttle valve. However, the opening of the throttle valve is realized through a mechanical control method. When working, the metering hole It cannot be adjusted in real time, and the supply of gas cannot be changed in real time, that is, it cannot be adjusted in real time according to the demand state of the engine. The com...

Claims

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Application Information

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IPC IPC(8): F02M21/04
CPCF02M21/04Y02T10/30
Inventor 陈其安王学盛
Owner ZHEJIANG RUIXING CARBURETOR MFG
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