Intake and exhaust system of gas engine

A gas engine, intake and exhaust technology, applied in combustion engines, fuel air inlets, internal combustion piston engines, etc., can solve problems such as insufficient power output, easy pollution of exhaust gas, poor filtration performance, etc., and achieve high power output , Improve the effect of filtering performance

Inactive Publication Date: 2016-06-29
广东康菱动力科技有限公司
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  • Abstract
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Problems solved by technology

[0005] However, in the prior art, the filtration performance of the intake and exhaust system of the gas engine is not good, which may

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  • Intake and exhaust system of gas engine
  • Intake and exhaust system of gas engine
  • Intake and exhaust system of gas engine

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[0026] Hereinafter, the present invention and its beneficial effects will be further described in detail with reference to specific embodiments and the drawings of the specification, but the specific embodiments of the present invention are not limited thereto.

[0027] Such as Figure 1 to Figure 5 As shown, the intake and exhaust system of a gas engine provided by the present invention includes a prefilter 1, an intake manifold 2, an air filter 3, an air filter maintenance indicator 4, a turbocharger 5, and a water-cooled intercooler The pre-filter 1 is connected to the turbocharger 5 through the air filter 3, the turbocharger 5 is connected to the intake manifold 2, and the intake manifold 2 Connected to the intake port of the cylinder 9 of the gas engine, the exhaust port of the cylinder 9 of the gas engine is connected to the exhaust manifold 7, the exhaust manifold 7 is connected to the exhaust muffler 8, and the water-cooled intercooler 6 is connected to the turbocharger ...

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Abstract

The invention belongs to the technical field of gas engines, and particularly relates to an intake and exhaust system of a gas engine. The intake and exhaust system comprises a prefilter, an intake manifold, an air filter, an air filter maintenance indicator, a turbocharger, a water-cooling intercooler, an exhaust manifold and an exhaust silencer. The prefilter is connected with the turbocharger through the air filter. The turbocharger is connected with the intake manifold which is connected with an air inlet of a cylinder of the gas engine. An air outlet of the cylinder of the gas engine is connected with the exhaust manifold which is connected with the exhaust silencer. Compared with the prior art, by arranging the water-cooling intercooler, the disadvantage due to temperature rising after a gas mixture of air and gas passes through the turbocharger can be reduced; and part of cooling liquid out of a water pump is utilized and flows to the water-cooling intercooler, so that the temperature of the gas mixture is lowered, more air can be pressed into the cylinder of the engine, the gas mixture of the engine can be completely and fully burnt, and larger power output is generated.

Description

Technical field [0001] The invention belongs to the technical field of gas engines, and in particular relates to an intake and exhaust system of a gas engine. Background technique [0002] In recent years, the number of cars in my country has been increasing linearly, and the density of cars has become higher and higher. At the same time, my country’s smog weather has become more and more frequent and the scope of influence has become wider and wider. The PM2.5 index remains high and air pollution. Become the focus of discussion from all walks of life. According to data, from the perspective of the cause of the haze weather in Beijing, cars accounted for 22.2%, coal-fired 16.7%, dust accounted for 16.3%, and industry accounted for 15.7%. It can be seen that automobile exhaust has played a major role in the formation of haze weather. Currently, automobile engines mainly use gasoline and diesel as fuels. However, increasingly stringent emission regulations require automobiles to ...

Claims

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Application Information

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IPC IPC(8): F02M35/024F02M35/09F02M35/10F02M35/104F02B37/00F02B29/02F01N13/10F01N13/00F01N3/28F01N1/10F01N1/04F01N3/06F02B29/04
CPCF01N1/04F01N1/10F01N3/06F01N3/103F01N3/28F01N3/2803F01N13/00F01N13/10F01N2230/04F01N2230/06F01N2310/10F01N2570/10F01N2570/12F02B29/02F02B29/0437F02B37/00F02M35/0216F02M35/024F02M35/02458F02M35/02466F02M35/09F02M35/10111F02M35/10131F02M35/10157F02M35/104Y02T10/12
Inventor 温国生赵锐陈绮敏李华
Owner 广东康菱动力科技有限公司
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