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Split type internal combustion engine

A split type internal combustion engine and compressor technology, which is applied in the direction of combustion engines, mechanical equipment, machines/engines, etc., can solve the problems of high intake temperature of internal combustion engines, insufficient fuel combustion, low fuel utilization rate, etc., and achieve high compression efficiency, The effect of sufficient combustion and high fuel utilization

Inactive Publication Date: 2021-09-07
周永胜
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its intake, compression, combustion expansion and exhaust are all completed in the same cylinder, resulting in high intake temperature of the internal combustion engine, low compression efficiency, insufficient fuel combustion, and unclean exhaust.
Its disadvantages are low fuel utilization rate, low work efficiency and high emission of exhaust gas

Method used

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  • Split type internal combustion engine

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Embodiment Construction

[0008] As shown in the accompanying drawings, the split type internal combustion engine is composed of two independent systems of a compressor 1 and an engine 2 .

[0009] The compressor is composed of piston 3, cylinder 4, connecting rod 5, crankshaft 6, intake valve 7, exhaust valve 8, pressure controller 9, safety valve 10, backup valve 11 and so on. The piston reciprocates once up and down in the cylinder to complete a working cycle consisting of intake and compression strokes.

[0010] At the beginning of the intake stroke of the compressor, the piston is at the top dead center. Since there is no combustion chamber, the volume above the piston in the cylinder approaches zero, and there is no exhaust gas. When the crankshaft rotates, the connecting rod moves the piston from the top dead center to the bottom dead center, and at the same time, the intake valve of the compressor opens. With the downward movement of the piston, the volume above the piston in the cylinder incre...

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Abstract

As air intake, compression, combustion expansion and air exhaust are completed in the same air cylinder, an existing commonly-used internal combustion engine is high in air intake temperature, low in compression efficiency, insufficient in fuel combustion and not clean in air exhaust. A split type internal combustion engine is composed of two independent systems of a compressor and an engine. Fresh air is sucked and compressed by the compressor, preheated and adjusted and then sprayed into a combustion chamber in an engine cylinder together with fuel, an ignition device ignites, the fuel is combusted and gasified, the temperature is increased, and the air is heated and expanded, so that high pressure is generated in the cylinder together, the engine is pushed to rotate, and power is output outwards. The split type internal combustion engine has the remarkable advantages that the compressor and the engine are independent in function, the split type internal combustion engine is simple in design, low in air inlet temperature, high in compression efficiency, sufficient in fuel combustion, high in fuel utilization rate, low in consumption, less in exhaust gas emission, less in heat loss, good in idling working condition and high in acting efficiency, the amount of air entering the engine cylinder can be adjusted according to working conditions, and the split type internal combustion engine meets the trend of energy conservation and emission reduction.

Description

Technical field: [0001] The invention relates to an internal combustion engine, which is a split type internal combustion engine. Background technique: [0002] Internal combustion engines are now widely used due to their small size, light weight and high power. But its air intake, compression, combustion expansion and exhaust are all completed in the same cylinder, resulting in high intake temperature of the internal combustion engine, low compression efficiency, insufficient fuel combustion, and unclean exhaust. Its disadvantages are low fuel utilization rate, low work efficiency and high emission of exhaust gas. Invention content: [0003] The purpose of the present invention is to provide an appropriate amount of air for the engine according to the working conditions, so that the fuel can be fully burned, the fuel utilization rate can be improved, the intake air temperature can be reduced, and the work efficiency can be improved. [0004] The technical solution of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B33/06
CPCF02B33/06
Inventor 周永胜
Owner 周永胜
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