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A New Cylinder of Counter-injection Rotor Type External Combustion Engine and Counter-Injection Rotor Type External Combustion Engine

A technology of jet rotor type and external combustion engine, which is applied in the direction of machine/engine, hot gas variable capacity engine device, mechanical equipment, etc., to achieve the effect of improving work efficiency, high power output, and improving the ability of expansion to do work

Inactive Publication Date: 2015-08-26
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a The new counter-injection rotor type external combustion engine combines the advantages of the existing external combustion engine and can meet the requirements of high power output and wide range stepless speed change

Method used

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  • A New Cylinder of Counter-injection Rotor Type External Combustion Engine and Counter-Injection Rotor Type External Combustion Engine
  • A New Cylinder of Counter-injection Rotor Type External Combustion Engine and Counter-Injection Rotor Type External Combustion Engine
  • A New Cylinder of Counter-injection Rotor Type External Combustion Engine and Counter-Injection Rotor Type External Combustion Engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , figure 2 , image 3 As shown, a novel counter-injection rotor type external combustion engine includes a counter-injection rotor type external combustion engine cylinder. The triangular rotor 2; the triangular rotor 2 is in contact with the inner wall of the cylinder body 1; the working chamber 3 is formed between the triangular rotor 2 and the cylinder body 1, and the working chamber 3 is a dynamic closed space; there are two intake pipes and exhaust pipes , are respectively primary air intake pipe 4, secondary air intake pipe 5, primary exhaust pipe 6 and secondary exhaust pipe 7. Wherein the primary air intake pipe 4 and the secondary air intake pipe 5 air inlet pressures are respectively 10MPa and 12MPa, and the diameters are respectively 35mm and 40mm. In addition, the 4 nozzles of the primary intake pipe and the 5 nozzles of the secondary intake pipe are respectively located at the position where the short axis of the cylinder rotates 25 de...

Embodiment 2

[0033] Same as embodiment 1, the difference is that the inlet pressures of the primary air intake pipe 4 and the secondary air intake pipe 5 are 25MPa and 30MPa respectively, and the diameters are 45mm and 50mm respectively. In addition, the 4 nozzles of the primary air intake pipe and the 5 nozzles of the secondary air intake pipe are respectively located on the short axis of the cylinder block. The included angles formed by the centerline of the primary intake pipe 4, the centerline of the secondary intake pipe 5 and the long axis of the cylinder body are all 10°.

Embodiment 3

[0035] Same as embodiment 1, the difference is that the inlet pressures of the primary air intake pipe 4 and the secondary air intake pipe 5 are 45MPa and 50MPa respectively, and the diameters are 55mm and 60mm respectively. In addition, the 4 nozzles of the primary intake pipe and the 5 nozzles of the secondary intake pipe are respectively located at the position where the short axis of the cylinder rotates 45 degrees counterclockwise. The angles formed are both 40°.

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Abstract

The invention is a new type of external combustion engine invented based on the principle of aerodynamics, and belongs to the field of external combustion engines of power machinery systems. The external-combustion engine cylinder of the present invention comprises a cylinder block and a working chamber. The cylinder block is provided with an intake pipe and an exhaust pipe. The inside of the cylinder block also includes a triangular rotor; the triangular rotor is in contact with the inner wall of the cylinder; The dynamic airtight space formed between them; there are two intake pipes and exhaust pipes, which are the primary intake pipe, the secondary intake pipe, the primary exhaust pipe and the secondary exhaust pipe; the primary intake pipe and the secondary intake pipe air intake. The invention provides a new-type counter-injection rotor type external combustion engine, which combines the advantages of the existing external combustion engine and can meet the requirements of high power output and wide-range stepless speed change at the same time.

Description

technical field [0001] The invention belongs to the field of external combustion engines of power machinery systems, and is a novel external combustion engine invented based on the principle of aerodynamics. Background technique [0002] The external combustion engine is also called the external combustion engine. Although it and the internal combustion engine use the internal energy of the fuel to convert it into mechanical energy, their working methods are quite different. Among them, the internal combustion engine burns the mixture of fuel and air in the cylinder to directly convert the generated heat energy into mechanical energy, while the external combustion engine directly passes the high-temperature and high-pressure combustion products obtained by burning in the external combustion chamber into the external combustion engine. The combustion product expands and converts its kinetic energy into mechanical energy at the same time, or uses the combustion product to heat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02G3/00
Inventor 潘剑锋范宝伟刘杨先邵霞薛宏
Owner JIANGSU UNIV