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Combustion chamber of solid fuel internal combustion engine

A technology of solid fuel and internal combustion engine, applied in the field of combustion chamber, can solve the problems of cylinder wear and poor flow performance of solid fuel, and achieve the effect of improving thermal efficiency

Inactive Publication Date: 2022-03-15
杜淑霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, solid fuel is used as the fuel of the internal combustion engine, and solid fuel powder is blown into the cylinder to be compressed or ignited. The solid fuel has poor fluidity and cannot be directly pressed into the cylinder like a liquid. After combustion, there is residue to accelerate the wear of the cylinder.

Method used

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  • Combustion chamber of solid fuel internal combustion engine
  • Combustion chamber of solid fuel internal combustion engine
  • Combustion chamber of solid fuel internal combustion engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment one, such as Figures 1 to 4 , there is an air inlet 7, a feed port 20 and an air outlet 35 on the housing 6, the air enters the housing 6 from the air inlet 7, the solid fuel enters the housing 6 from the feed port 20, and the gas enters from the outlet The air port 35 is discharged, and a round hole 3 is processed in the housing 6. The worm 2 passes through the round hole 3 and the round hole on the shaft baffle 1. The worm 2 can rotate, and the shaft baffle 1 is processed with a round hole. structured as Figure 12 , the worm 2 passing through the round hole 3 does not affect the rotation of the worm 2, the shaft baffle 1 is drilled with a light hole, and the casing 6 has a threaded hole, and the shaft baffle 1 is connected to the casing 6 with bolts, or the shaft baffle The plate 1 is welded on the casing 6, the shaft baffle 1 blocks the axial movement of the worm 2 and the casing also blocks the axial movement of the worm 2, the worm 2 drives the worm w...

Embodiment 2

[0050] Embodiment two, such as Figures 5 to 8 , there is an air inlet 53, a feed port 54 and an air outlet 69 on the housing 52, the air enters the housing 52 from the air inlet 53, the solid fuel enters the housing 52 from the feed port 54, and the gas enters from the outlet The air port 69 is discharged, and a round hole 74 is processed in the housing 52. The worm 73 passes through the round hole 74 and the round hole on the shaft baffle 72. The worm 73 can rotate, and the shaft baffle 72 is processed with a round hole. structured as Figure 12 , the worm 73 passing through the round hole 74 does not affect the rotation of the worm 73, the shaft baffle 72 is drilled with a light hole, the housing 52 has a threaded hole, the shaft baffle 72 is connected to the housing 52 with bolts, or the shaft baffle The plate 72 is welded on the housing 52. The shaft baffle 72 blocks the axial movement of the worm 73 and also prevents the axial movement of the worm 73. The worm 73 drives...

Embodiment 3

[0057] Embodiment three, such as Figures 14 to 17 , there is an air inlet 102, a feed inlet 101 and an air outlet 103 on the housing 90, air enters the housing 90 from the air inlet 102, solid fuel enters the housing 90 from the feed inlet 101, and gas enters from the outlet The air port 103 is discharged, and a round hole 114 is processed in the housing 90. The worm 91 passes through the round hole 114 and the round hole on the shaft baffle 113. The worm 91 can rotate, and the shaft baffle 113 is processed with a round hole. structured as Figure 12 , the worm 91 passing through the round hole 114 does not affect the rotation of the worm 91, the shaft baffle 113 is drilled with a light hole, and the housing 90 has threaded holes, the shaft baffle 113 is connected to the housing 90 with bolts, or the shaft baffle The plate 113 is welded on the housing 90, the shaft baffle 113 blocks the axial movement of the worm 91 and also prevents the axial movement of the worm 91, the wo...

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Abstract

The invention relates to the field of internal combustion engines, and provides a combustion chamber of a solid fuel internal combustion engine, which comprises a shaft baffle and a shell, a round hole is formed in the shell, a worm penetrates through the round hole in the shell and the shaft baffle, the shaft baffle is connected to the shell through a bolt, a round hole is formed in the shell, a shaft penetrates through the round hole in the shell, and a worm gear is fixedly connected to the shaft. A feeding port, an air outlet and an air inlet are formed in the shell, and the feeding valve is characterized in that the feeding valve cam and the exhaust valve cam are fixedly connected to the shaft, the feeding valve plunger is installed in the feeding valve body, the feeding valve reset spring is arranged between the feeding valve plunger and the feeding valve body in a sleeved mode, and the feeding valve body is provided with a feeding valve outlet and a feeding valve inlet. The exhaust valve plunger is installed in the exhaust valve body, the exhaust valve reset spring is arranged between the exhaust valve plunger and the exhaust valve body in a sleeved mode, solid fuel can be sucked into a combustion chamber, and the heat efficiency of an internal combustion engine is improved.

Description

technical field [0001] The invention relates to the field of internal combustion engines, in particular to a combustion chamber of a solid fuel internal combustion engine. Background technique [0002] In the prior art, solid fuel is used as fuel for internal combustion engines, and solid fuel powder is blown into the cylinder to be compression-ignited or ignited. The solid fuel has poor fluidity and cannot be directly pressed into the cylinder like a liquid. After combustion, there are residues to accelerate the wear of the cylinder. Contents of the invention [0003] Aiming at the defects existing in the prior art, the present invention provides a combustion chamber of a solid fuel internal combustion engine. The combustion chamber of a solid fuel internal combustion engine includes a shaft baffle, a circular hole on the casing, and a worm passing through the circular hole on the casing. The hole and the round hole on the shaft baffle, the shaft baffle is connected to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B23/00F02B45/02
CPCF02B23/00F02B45/02Y02T10/12Y02T10/30
Inventor 杜淑霞
Owner 杜淑霞
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