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Gas inlet mechanism of unpressurized gas engine

A technology of air intake mechanism and gas engine, which is applied in the directions of fuel air intake, combustion air/combustion-air treatment, machine/engine, etc. The effect of production efficiency

Inactive Publication Date: 2017-11-10
山东重能动力有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only speeding and flameouts occur from time to time, but the speed of the gas engine is also quite unstable

Method used

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  • Gas inlet mechanism of unpressurized gas engine
  • Gas inlet mechanism of unpressurized gas engine
  • Gas inlet mechanism of unpressurized gas engine

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The purpose of the present invention is to provide a non-supercharged gas engine air intake mechanism capable of precisely controlling the intake air volume of the gas engine.

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as Figure 1-4 ...

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Abstract

The invention discloses an air intake mechanism of a non-supercharged gas engine, comprising a gas intake valve, a gas pipeline, an air filter, a Venturi mixer, a mixer pipeline, a disc valve assembly and a reciprocating swing structure, and the Venturi mixer Including the first input port, the second input port and the output port, one end of the gas pipeline is connected to the gas inlet valve, the other end of the gas pipeline is connected to the first input port, the air filter is connected to the second input port, and the disc valve The assembly includes a disc valve body and a disc valve, the output port, the mixer pipeline and the disc valve body are connected in sequence, the disc valve body is connected with the intake pipe of a non-pressurized gas engine, and the reciprocating swing structure drives the disc valve to rotate. The air intake mechanism of the non-supercharged gas engine provided by the present invention can accurately control the intake air volume of the gas engine, so that the non-supercharged gas engine can respond to the speed regulation feedback of the governor smoothly, quickly and accurately, so that the governor can fully exert its Its speed regulation performance can avoid the speed and flameout of the gas engine caused by the imbalance between the output and the load, and improve the production efficiency.

Description

technical field [0001] The invention relates to the technical field of gas engines, in particular to an air intake mechanism of a non-supercharged gas engine. Background technique [0002] In recent years, with the rapid development of China's economy, the demand for energy is also increasing. my country has successively issued a number of policies to encourage the development of alternative energy sources such as various types of petroleum. A gas engine is a machine that generates power by burning natural gas or artificial gas, drives cars and ships, and drives generators to generate electricity. The advantage of gas engines is that they are cleaner and more environmentally friendly than diesel or gasoline engines, and are now widely used in public transportation, oil field power generation and other fields. [0003] Based on the fuel state of the gas engine, the violent stroke movement of the cylinder piston of the gas engine will cause a strong intake negative pressure....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/10
CPCF02M35/1015F02M35/10091F02M35/10255
Inventor 刘东伟
Owner 山东重能动力有限公司
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