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Pressure control gas system

A technology of pressure control and gas supply system, applied in charging system, combustion engine, internal combustion piston engine, etc., can solve problems such as low engine power, inability to use large and heavy vehicles, pollution, etc., and achieve uniform intake of cylinder and gas vaporization. good effect

Inactive Publication Date: 2008-10-01
SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The engine fuel of traditional automobiles is generally gasoline or diesel, and gasoline fuel engines have low power and cannot be used in large and heavy vehicles. Although diesel fuel engines have high power, their exhaust emissions exceed the standard and cause serious pollution

Method used

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  • Pressure control gas system

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0011] see figure 1 , a pressure-controlled gas system, comprising a gas storage cylinder, a pressure regulation system connected to the gas storage cylinder, a gas supply system connected to the pressure regulation system, and a gas engine connected to the gas supply system, characterized in that the pressure regulation The system includes a flow regulating valve and a pressure reducer for reducing the pressure of combustible gas. The pressure reducer is an electromagnetic pressure reducing valve. The gas supply system has a mixer for mixing gas and air into combustible gas. The mixer Set on the intake manifold of each cylinder.

[0012] Compared with the prior art, due to the pressure regulation system and gas supply system in the gas system,...

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Abstract

The invention relates to a pressure-controlled gas system, comprising a gas storage bottle, a pressure regulating system connected with the gas storage bottle, a gas supply system connected with the pressure regulating system and a gas engine connected with the gas supply system, characterized in that the pressure regulating system includes a flow regulating valve and a reducer for reducing the pressure of a flammable gas, the reducer is an electromagnetic reducing valve, the gas supply system is provided with mixers for mixing gas and air into a flammable gas, the mixers are arranged on the air inlet branch pipelines of cylinders.

Description

technical field [0001] The invention relates to the technical field of gas engines, in particular to a pressure-controlled gas system. Background technique [0002] The engine fuel of traditional automobiles is generally gasoline or diesel, and gasoline fuel engines have low power and cannot be used in large and heavy vehicles. Although diesel fuel engines have high power, their exhaust emissions exceed the standard and cause serious pollution. And the engine of gaseous fuel, its power can reach the power of diesel engine, and the tail gas that discharges is clean, and pollution is little. [0003] The energy powered by gas fuel is generally gas fuel, which is usually compressed and stored in a high-pressure gas cylinder, and the gas entering the combustion cylinder of the engine is already vaporized gas, and the fuel needs to pass through the pressure control system to carry out the process from the gas cylinder to the engine cylinder. . Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): F02M21/04
CPCY02T10/32Y02T10/30
Inventor 杨增清
Owner SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD
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