Unlock instant, AI-driven research and patent intelligence for your innovation.

A Stirling refrigerator

A technology of refrigerators and cold sources, applied in refrigerators, refrigeration and liquefaction, compressors, etc., can solve the problems of restricting small-scale integration and unfavorable small-scale integration, and achieve the effect of being beneficial to small-scale integration and changing the structure form.

Active Publication Date: 2021-09-03
WUHAN GUIDE INFRARED CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the influence of the coupling form of various parts in the equipment, the traditional Stirling refrigerator is mostly L-shaped structure. This structural arrangement is not conducive to the development of small integration. In addition, the structure of the power unit inside it also restricts the development of small integrated

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A Stirling refrigerator
  • A Stirling refrigerator
  • A Stirling refrigerator

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0027] As an optimization scheme of the embodiment of the present invention, please refer to figure 2 with Figure 4 , the compression assembly 2 also includes a compression cylinder 22 for the compression piston 21 to reciprocate therein to generate compressed gas, the compression cylinder 22 is arranged on the cylinder block 3, and the cylinder block 3 has a Air enters the inclined holes in the hot chamber of the expander 5 . In this embodiment, the compression piston 21 can reciprocate in the compression cylinder 22 under the action of the sinusoidal surface drive, thereby generating a pressure wave in the compression cylinder 22, the pressure wave is compressed gas, and the generated compressed gas can pass through the cylinder seat The oblique hole of 3 enters the hot chamber of the expander 5, and then the expander 5 is driven to work to prepare cold air. Preferably, the compression piston 21, the ball sleeve 20 and the compression cylinder 22 are all made of high-har...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of refrigeration and cryogenic engineering, and provides a Stirling refrigerator, including an expander for preparing a cold source and a power unit for providing power for the work of the expander, and the power unit includes a rotor assembly And a compression assembly, the rotor assembly has a cam disc rotatable around its axis, the cam disc has a sinusoidal surface, the compression assembly includes a ball sleeve that can be in rolling contact with the sinusoidal surface, and is driven by the ball sleeve and A compression piston that reciprocates alternately with the peaks and troughs of the sinusoidal surface. The Stirling refrigerator of the present invention changes the structure of the traditional power unit by converting the rotary motion of the rotor assembly into the reciprocating linear motion of the compression piston, which is beneficial to the development of small integration.

Description

technical field [0001] The invention relates to the technical field of refrigeration and cryogenic engineering, in particular to a Stirling refrigerator. Background technique [0002] A Stirling refrigerator is a device that generates a cold source and provides a low temperature environment for chips to function properly. Due to the influence of the coupling form of various parts in the equipment, the traditional Stirling refrigerator is mostly L-shaped structure. This structural arrangement is not conducive to the development of small integration. In addition, the structure of the power unit inside it also restricts The development of small integration. Contents of the invention [0003] The object of the present invention is to provide a Stirling refrigerator. By converting the rotary motion of the rotor assembly into the reciprocating linear motion of the compression piston, the structure of the traditional power unit is changed, which is beneficial to the development ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F25B9/14
CPCF25B9/14
Inventor 王立保黄太和郭亚军潘奇曾勇
Owner WUHAN GUIDE INFRARED CO LTD