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Double-rectangular copper pipe coiling water-cooling disk

A technology of water cooling plate and copper pipe, which is applied in lighting and heating equipment, heat exchanger fixing, heat exchange equipment, etc., can solve the problems of slowing down of cooling liquid flow rate, reduced heat dissipation effect, and uncompact structure of the cold water plate, and achieves the goal of welding The seam is firm and reliable, the length of the joint surface is extended, and the weld seam is dense

Pending Publication Date: 2018-04-20
合肥科烨电物理设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the water cooling plate is formed by a copper wire, its structure is not compact, and it needs to occupy a large space, and the water flow eddy current and flow resistance are easily formed at the rotary connection of the water cooling plate, which slows down the flow rate of the coolant in the cold water plate , so that the heat dissipation effect is reduced

Method used

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  • Double-rectangular copper pipe coiling water-cooling disk
  • Double-rectangular copper pipe coiling water-cooling disk
  • Double-rectangular copper pipe coiling water-cooling disk

Examples

Experimental program
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Effect test

Embodiment 1

[0028] like Figures 3 to 7 As shown, a double rectangular copper tube winding water cooling plate includes two rectangular copper tubes, and the same end faces of each copper tube are attached to each other to form a circular water cooling plate 1 as a whole, and the copper tubes are located in the ring. One end is the connection port 2, the connection port 2 is connected through the joint body 3 to form a series loop, the connection port 2 includes two parallel copper pipe ports 21, and the two end faces of the copper pipe ports 21 that fit each other are vertically away from the connection port 2. The vertical side wall 22 extends in the direction of the copper pipe port 21, and the other end faces of the copper pipe port 21 extend away from the connection port 2 to form the inclined side wall 23. The vertical side wall 22 and the inclined side wall 23 are enclosed to form two shrinking openings 24. ; The joint body 3 includes a body 31 with an overall conical shape, the la...

Embodiment 2

[0034] As shown in the figure, the structure of this embodiment is basically the same as that of the first embodiment, and the similarities will not be repeated. The difference is that the connection port 2 and the joint body 3 can be connected in the form of a buckle and a ferrule. fixed, and a sealing ring is provided between the connection port 2 and the joint body 3, so that the assembly process between the connection port 2 and the joint body 3 can be simplified, thereby reducing the production cost, and the provided sealing ring can effectively The cooling liquid in the rectangular copper tube is prevented from flowing out, so that the safety performance of the cold water pan 1 is improved, so that the assembly steps are simplified and the production cost is reduced under the premise of realizing all the beneficial effects of the first embodiment.

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Abstract

The invention relates to the technical field of water-cooling disks, in particular to a double-rectangular copper pipe coiling water-cooling disk. A connection end opening comprises two parallel copper pipe end openings, and two shrinking openings in shrinking states are defined by vertical side walls and oblique side walls. A connector body comprises a body which is in a tapered shape in whole, the end with relatively large sectional area of the connector body is provided with a hollow circular arc-shaped cavity, a joint of the connector body and copper pipes is provided with an oblique faceend opening in a boss shape in whole, the oblique face end opening coordinates with the shrinking openings, the shrinking openings are embedded into the oblique face end opening and communicate with the oblique face end opening through the circular arc-shaped cavity, in this way, fitting surfaces of the connection end opening and the connector body are both designed into oblique faces, assemblingtightness is facilitated, a weld joint is tight after braze welding, the length of a junction surface can be increased through the oblique faces, and the weld joint is firm and reliable; and the connection end opening is completely wrapped in the connector body, and after braze welding, finish machining is carried out on an upper plane and a lower plane, and the weld joint of braze welding cannotbe damaged.

Description

Technical field: [0001] The invention relates to the technical field of water cooling disks, in particular to a water cooling disk with double rectangular copper tubes wound. Background technique: [0002] The water-cooling plate is a device for heat dissipation. The cooling liquid flows through the high-temperature body to be radiated through the channels inside the water-cooled plate and exchanges heat with the body to be radiated, thereby reducing the temperature of the body to be radiated and protecting the body to be radiated. Burnt due to high temperature. [0003] In the prior art, the water-cooling plate is formed by a copper wire, which is not compact in structure and needs to occupy a large space. The water-cooling plate rotary joint is prone to form water eddy current and flow resistance, which slows down the flow rate of the cooling liquid in the cold-water plate. , thereby reducing the heat dissipation effect. Invention content: [0004] The present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F9/26
CPCF28F9/26F28F2255/08F28F2275/06
Inventor 朱光亮马长稳翁旭东万艺翟雪娇
Owner 合肥科烨电物理设备制造有限公司
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