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Pipe expanding tool for cooling pipe of air-cooled cooler

A technology of a cooler and a cooling pipe, applied in the field of cooler production, can solve the problems affecting the heat exchange performance of the cooler, and the cooling pipes cannot be fitted with heat sinks, etc., and achieve the effects of improving heat exchange performance, simple structure and convenient use.

Inactive Publication Date: 2015-03-25
CHONGQING TONGDA ENERGY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the cooling pipes in the existing coolers usually use hoses, which makes the cooling pipes often unable to fit the cooling fins due to lack of support after the cooler is processed, which will affect the heat transfer performance of the cooler

Method used

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  • Pipe expanding tool for cooling pipe of air-cooled cooler
  • Pipe expanding tool for cooling pipe of air-cooled cooler
  • Pipe expanding tool for cooling pipe of air-cooled cooler

Examples

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Embodiment Construction

[0018] The specific implementation manner and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] Such as Figure 1-Figure 2 As shown, an air-cooled cooler cooling tube expansion tool is characterized in that it includes a male joint 1 and a female joint 2, and a mounting hole is opened on the male joint 1, and a guide rod is connected in the mounting hole 3. The diameter of the guide rod 3 is smaller than the installation hole, the female joint 2 is provided with an internal thread, the male joint 1 can be threadedly connected with the female joint 2 through the guide rod 3, and the male joint 1 is also A water inlet communicating with the installation hole is provided.

[0020] In this example, preferably, the axis of the male joint 1 and the guide rod 3 are located on the same straight line.

[0021] See attached figure 1 , a water inlet pipe 4 is connected to the water inlet, and th...

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PUM

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Abstract

The invention discloses a pipe expanding tool for a cooling pipe of an air-cooled cooler. The pipe expanding tool for the cooling pipe of the air-cooled cooler is characterized in that a male joint and a female joint are included, a mounting hole is formed in the male joint, a guide rod is connected into the mounting hole, the diameter of the guide rod is smaller than that of the mounting hole, an internal thread is arranged on the female joint, the male joint can be in threaded connection with the female joint through the guide rod, and a water inlet communicated with the mounting hole is further formed in the male joint. The pipe expanding tool for the cooling pipe of the air-cooled cooler has the advantages that the structure is simple, using is convenient, the two ends of the cooling pipe are sealed, the cooling pipe is expanded through water, the cooling pipe is in contact with a cooling fin, and the heat exchange performance of the cooler is improved.

Description

technical field [0001] The invention relates to the technical field of cooler production, in particular to a cooling tube expansion tool for an air-cooled cooler. Background technique [0002] A cooler is a type of heat exchange device used to cool a fluid. Usually water or air is used as coolant to remove heat. In the industry, it is widely used as a cooling device for cooling protection of high-power silicon rectifiers and large electrical equipment such as induction furnaces and intermediate frequency furnaces. [0003] However, the cooling pipes in the existing coolers usually use hoses, which makes the cooling pipes unable to fit the cooling fins due to the lack of support after the cooler is processed, which will affect the heat transfer performance of the cooler . Contents of the invention [0004] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a cooling tube expansion tool for an air-cooled cooler. heat transfer p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/08
CPCB21D39/08
Inventor 吴浩
Owner CHONGQING TONGDA ENERGY EQUIP