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Hot cylinder non-conjugate heat engine

A non-conjugate, heat engine technology, applied in the direction of hot gas variable displacement engine devices, closed gas positive displacement engine factories, mechanical equipment, etc., can solve problems such as high cost and complex structure of Stirling engines

Inactive Publication Date: 2013-05-22
ZEROQ SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The function of the cold cylinder in the prior art is to cool the working fluid and return the working fluid to the hot cylinder, resulting in the complicated structure and high cost of the current Stirling engine

Method used

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  • Hot cylinder non-conjugate heat engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] like figure 1 The shown hot cylinder non-conjugate heat engine includes a cylinder-piston mechanism 1, a working medium channel 2, a regenerator 3 and a cooler 4, and the cylinder of the cylinder-piston mechanism 1 passes through the working medium channel 2 and the The cooler 4 is in communication, specifically, one end of the working medium passage 2 is in communication with the cylinder of the cylinder-piston mechanism 1, and the other end is sealed, and the cooler 4 is arranged on the sealing end of the working medium passage 2; The regenerator 3 is arranged in the working medium channel 2 between the cylinder of the cylinder-piston mechanism 1 and the cooler 4, and is specifically arranged near the cylinder-piston mechanism 1, that is, the regenerator The distance between the heater 3 and the cylinder-piston mechanism 1 is closer than the distance from the cooler 4. An internal combustion chamber is arranged in the cylinder of the cylinder-piston mechanism 1, and a...

Embodiment 2

[0080] like figure 2 The difference between the hot cylinder non-conjugated heat engine shown in Embodiment 1 is that the hot cylinder non-conjugate heat engine also includes a turbine power mechanism 22, and the inlet of the turbine power mechanism 22 is connected to the working fluid The outlet 21 is connected.

[0081] In all embodiments of the present invention where the working medium outlet 21 is provided and the working medium outlet 21 is not connected to other devices, the turbine power mechanism 22 can be provided with reference to this embodiment.

Embodiment 3

[0083] like image 3 The difference between the shown hot cylinder non-conjugated heat engine and Embodiment 1 is that the hot cylinder non-conjugated heat engine also includes a condenser 23, and the inlet of the condenser 23 is connected to the outlet of the working medium 21 connected.

[0084] In all embodiments of the present invention where the working fluid outlet 21 is provided and the working fluid outlet 21 is not connected to other devices, the condenser 23 can be provided with reference to this embodiment.

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Abstract

The invention discloses a hot cylinder non-conjugate heat engine which comprises a cylinder piston mechanism, a working medium channel, a heat regenerator and a cooler. A cylinder of the cylinder piston mechanism is communicated with the cooler through the working medium channel. The heat regenerator is placed in the working medium channel between the cylinder of the cylinder piston mechanism and the cooler. An inner combustion chamber is placed inside the cylinder of the cylinder piston mechanism and / or the working medium channel between the cylinder of the cylinder piston mechanism and the cooler. A working medium leading-out opening is placed on the working medium channel and / or on the cooler and / or on the cylinder of the cylinder piston mechanism. Because a single-cylinder structure is adopted, the work process of a heat engine in the prior art can be achieved. The hot cylinder non-conjugate heat engine is simple in structure and low in production cost.

Description

technical field [0001] The invention relates to the field of heat energy and power, in particular to a hot cylinder non-conjugate heat engine. Background technique [0002] At present, a heat engine is a Stirling engine, which generally includes a hot cylinder and a cold cylinder, as well as a working medium passage between the two cylinders. The piston in it does work externally. The function of the cold cylinder in the prior art is to cool the working medium and return the working medium to the hot cylinder, which results in the complicated structure and high cost of the current Stirling engine. Therefore need to invent a kind of heat engine with simple structure. Contents of the invention [0003] In order to solve the above problems, the technical scheme proposed by the present invention is as follows: [0004] Scheme 1. A hot cylinder non-conjugate heat engine, comprising a cylinder-piston mechanism, a working medium channel, a regenerator and a cooler, the cylind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02G1/043F02G1/044F02G1/053F02G1/05
Inventor 靳北彪
Owner ZEROQ SCI & TECH
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