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Water-cooled radiator

A water-cooled radiator and water outlet technology, which is applied in the direction of heat exchanger type, indirect heat exchanger, cooling/ventilation/heating transformation, etc. The effect of cooling efficiency, preventing heat conduction, increasing thermal resistance

Pending Publication Date: 2017-01-25
池州脉纬散热器有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the temperature of the water outlet section of the copper pipe is high, which not only loses the cooling effect, but may also re-transmit the heat to the aluminum block cooled by the water inlet section, reducing the cooling efficiency

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0013] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0014] A water-cooled radiator, comprising an aluminum plate 1 for installing electronic components, a groove 4 is formed on the aluminum plate 1, a copper pipe 2 is arranged in the groove 4, and the copper pipe 2 is divided into two sections, one section is a serpentine water inlet section, and one section is a serpentine water inlet section. It is a straight water outlet section; the end of the water inlet section is the water inlet 23, and the end of the water outlet section is the water outlet 24; the water inlet section and the groove 4 are bonded by a thermally conductive adhesive 51, and the water outlet section and The grooves 4 are bonded by weak thermal conductive adhesive 52 . The cross section of the groove 4 is rectangular or U-shaped.

[0015] A water-cooled radiator, comprising an aluminum plate 1 for installing electronic co...

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PUM

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Abstract

A water-cooled radiator belongs to the field of radiators. In order to improve the cooling efficiency of the existing copper tube-embedded water-cooled radiator, the existing water-cooled radiator is improved as follows: a water-cooled radiator, including an aluminum plate for installing electronic components , there is a groove on the aluminum plate, and a copper pipe is arranged in the groove. The copper pipe is divided into two sections, one is a serpentine water inlet section, and the other is a linear water outlet section; It is bonded with thermally conductive adhesive, and the water outlet section and the groove are bonded with a weak thermally conductive adhesive; the cooling efficiency is improved by reducing the conduction of heat from the high-temperature cooling water in the water outlet section of the copper pipe to the aluminum block.

Description

technical field [0001] The invention belongs to the field of radiators, and in particular relates to a water-cooled radiator for electronic components. Background technique [0002] In the field of water-cooled radiators, copper has better thermal conductivity than aluminum, and has better corrosion resistance, but the cost of copper is higher than that of aluminum; considering the cost and performance, the company has developed a water-cooled copper tube embedded in an aluminum block. The radiator can use copper thermal conductivity and corrosion resistance to conduct a large amount of heat to the cold water in the copper pipe, and prevent the pipe from being corroded and blocked by water; it also controls the cost. There are many processes for embedding copper tubes into aluminum blocks. The easiest way is to set grooves in the aluminum blocks, and use thermally conductive adhesive to bond the copper tubes into the grooves. [0003] In the prior art, the temperature of th...

Claims

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Application Information

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IPC IPC(8): F28D1/047H05K7/20
CPCF28D1/0477H05K7/20H05K7/20218
Inventor 舒双武
Owner 池州脉纬散热器有限责任公司
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