A double-layer pulsating heat-conducting plate belt and its process

A heat-conducting plate and pulsating heat-pipe technology, applied in indirect heat exchangers, lighting and heating equipment, etc., can solve the problem that the heat-conducting effect cannot catch up with the single-metal structure radiator, and the heat pipe is difficult to exert the maximum efficiency, and achieves low cost and mechanization. high degree of effect

Active Publication Date: 2018-11-27
LUOYANG WENSEN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The heat pipe has a thermal conductivity much higher than any pure metal material, but due to its tubular structure, especially the capillary pulsation heat pipe with a smaller diameter, there are non-ideal contacts between the heat source and the heat pipe, the heat sink and the shape of the heat pipe in the application. Surface, and the formation of thermal resistance has become an important bottleneck for the popularization and application of heat pipes. Therefore, in practical applications, it is difficult for heat pipes to exert their maximum efficiency. Sometimes even the overall heat conduction effect of heat sinks can not catch up with single-metal structure heat sinks.

Method used

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  • A double-layer pulsating heat-conducting plate belt and its process
  • A double-layer pulsating heat-conducting plate belt and its process

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Embodiment Construction

[0015] combined with figure 1 Structure of the present invention and technique are illustrated:

[0016] The invention described as figure 1 As shown in the figure, a double-layer pulsating heat conduction plate strip is mainly composed of a capillary pulsation heat pipe (3) as the main heat conduction device, and a flat heat conduction plate (1) strip formed by punching and forming a stainless steel plate with a window in the middle interval. , and the grooved heat conduction plate (2) of the same size stamped into a groove according to the mold, the capillary pulsation heat pipe is embedded in the groove, and the flat heat conduction plate (1) and the groove heat conduction plate (2) are docked by the positioning plane of the positioning fixing hole , use a special electric spark rolling welding machine to continuously weld the two plates into a figure 1 As shown, the window (8) along the inner space of the heat conduction plate strip is opened with the inner rolling weldi...

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Abstract

A heat tube has the thermal conductivity much higher than that of any pure metal material; due to the tubular structure of the heat tube, especially a capillary pulsation heat tube with a smaller diameter, and the presence of non-ideal contact surfaces between a heat source and the heat tube and between a heat-dissipation device and a heat tube shape in the application, the formation of thermal resistance has become an important bottleneck in the popularization and application of the heat tube. A solution with high degree of mechanization and low cost is adopted in the invention to produce a double-layer pulsation heat-conducting plate strip; the plate strip realizes double-layer pulsation heat-conduction, is efficient and safe, and is convenient to be divided to change the length according different application occasions.

Description

technical field [0001] The invention belongs to the field of heat conduction of heat pipes, and relates to a double-layer pulsating heat conduction plate belt and a process. Background technique [0002] The heat pipe has a thermal conductivity much higher than any pure metal material, but due to its tubular structure, especially the capillary pulsation heat pipe with a smaller diameter, there are non-ideal contacts between the heat source and the heat pipe, the heat sink and the shape of the heat pipe in the application. Surface, and the formation of thermal resistance has become an important bottleneck in the popularization and application of heat pipes. Therefore, in practical applications, it is difficult for heat pipes to exert their maximum efficiency. The heat conduction device used as a heat sink sometimes even has an overall heat conduction effect that cannot catch up with a single metal heat sink. Contents of the invention [0003] In order to overcome the defici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D15/04
CPCF28D15/04
Inventor 袁世俊袁昭
Owner LUOYANG WENSEN TECH CO LTD
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