High density heat exchange duct device

Abstract

A high density heat exchange duct device comprising a heat conducting casing which is an air-proof bulkhead hollow casing filled with heat transmitting medium internally, and a heat conducting tube, wound in the heat conducting casing in the convolution mode, floating heat conducting medium fills the heat conducting tube, the heat conductor casing contacts a heating element, the heat quantity of the heating element can be conducted to the heat conducting pipe rapidly and evenly through the heat conducting casing and the heat transmitting medium filling the heat conducting tubes, the inventioncan realize high efficiency heat change action through the inner wall of the heat conducting tube and the flowable heat conducting medium therein.

Description

【Technical field】 [0001] The present invention relates to a conduit device, in particular to a high-density heat exchange conduit device that wraps a heat conduction tube in a heat conduction shell and fills the heat conduction tube and the heat conduction shell with a heat conduction medium so that the heat exchange efficiency can be effectively improved. . 【Background technique】 [0002] With the rapid development of science and technology, the functions of various products are increasing day by day, resulting in the problem that some components (such as central processing unit, etc.) inside the product often have the problem of overheating. In order to solve this problem, the method of "forced convection plus cooling fins" is generally used. The advantages of this method are: high reliability, low cost, no need for large space... etc. Compared with water-cooled and oil-cooled In the traditional cooling method and refrigerant cooling method, the heat treatment power is fa...

AI Technical Summary

Problems solved by technology

At present, although some products use two-phase flow heat pipes in their heat transfer modules, although they have the effect of heat conduction and diffusion to achieve rapid temperature uniformity, they are of limited benefit in heat exchange with air, and the overall cooling capacity There are many deficiencies

[0003] In addition, the previous heat dissipation method of "forced convection plus cooling fins" did not effectively utilize the efficiency of air heat exchange, namely:

[0004] 1. Can not effectively prolong the contact area and time between air and cooling fin surface

[0005] 2. The speed at which the air contacts the surface of the cooling fins cannot be increased to produce a "wind chill effect"

The heat exchange per unit of air is only within a few seconds and the heat exchange area is less than a few centimeters. If it is not properly designed, the help to the heat dissipation performance will be even more limited.

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