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High-power nine-cylinder gas engine

A gas engine, high-power technology, applied in the direction of combustion engine, internal combustion piston engine, gaseous engine fuel, etc., can solve the problems of low power, low power, low economy and emission indicators, poor adaptability of gas varieties, etc., to achieve power Effects of lifting, easy sequential boosting, adaptability enhancement

Inactive Publication Date: 2013-02-13
淄博淄柴新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power of most domestic gas engines is only 100-500kW, the power is small, the power, economy, and emission indicators are not high, and the adaptability to gas types, components, and pressure changes is poor.

Method used

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  • High-power nine-cylinder gas engine
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Effect test

Embodiment Construction

[0016] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0017] like Figure 1~Figure 2 In the high-power nine-cylinder gas engine shown, the cylinder arrangement of the gas engine is in-line, and the number of cylinders is nine. This in-line nine-cylinder engine is connected with a spark plug ignition system, a supercharged intercooling explosion-proof intake system, and an MMPC turbocharging system. The spark plug ignition system includes an ignition module 12 connected to a display module 13 , a signal pickup module and a high voltage coil 16 . The signal pickup module includes a flywheel ring gear 1, a first magnetic sensor 2, a second magnetic sensor 3, a trigger magnet 15 and a Hall effect sensor 14. The flywheel ring gear 1 is connected to the crankshaft of an inline nine-cylinder engine, and the first magnetic sensor 2 is installed on Above the flywheel ring gear 1, it is used to pick up the pulse signal of t...

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Abstract

The invention relates to a high-power nine-cylinder gas engine. The high-power nine-cylinder gas engine adopts nine cylinders in-line arrangement; and the in-line nine-cylinder engine is connected with an ignition plug ignition system, a supercharged and mid-cooling explosion-proof air intake system and an MMPC turbo-charging system. According to the invention, the in-line nine cylinders improve the total discharge capacity of the gas engine; the supercharged and mid-cooling explosion-proof air intake system improves the inlet inflation and compression ratio of the gas engine as well as the safety; the successful application of the unique ignition plug ignition system with the cylinders in odd number guarantees the ignition reliability; and the design and application of the MMPC turbo-charging system realize the advantages that the scavenging of all the cylinders is uniform, the exhaust temperature is low, the pump air power consumption is low, the heat rate of fuel gas is low, the sequential turbocharging is easy to realize and the like.

Description

technical field [0001] The invention relates to a high-power nine-cylinder gas engine. Background technique [0002] Under the dual pressure of resources and the environment, seeking alternative energy has become the focus of research in various countries. The world's energy consumption structure is undergoing profound changes under the combined effects of policies, systems, mechanisms, objective conditions, and subjective wishes. Inflammable gases such as Natural gas, coal bed methane, gas gas, semi-coke gas, water gas and petroleum refining tail gas are recognized as clean, cheap, abundant and realistic alternative fuels for engines. Gas engines are recognized as ideal power for the 21st century. Gas engine products There are more and more varieties. [0003] The development time of gas engine technology in my country is relatively short, and the technical level is relatively backward. The power of most domestic gas engines is only 100-500kW, the power is small, the powe...

Claims

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Application Information

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IPC IPC(8): F02B75/18F02B43/00F02B37/00F02B29/04F02P9/00F01L13/08
CPCY02T10/146Y02T10/32Y02T10/144Y02T10/12Y02T10/30
Inventor 李宗立高绪伟梁杰辉董玉振李冬梅赵见祥陈茂松齐刚张伟王田纲
Owner 淄博淄柴新能源有限公司
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