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Double-pipe radiating pipe for radiator

A technology for heat dissipation pipes and radiators, applied in tubular components, heat exchange equipment, lighting and heating equipment, etc., can solve the problems of low heat dissipation efficiency, low pressure, poor corrosion resistance, etc., achieve improved corrosion resistance and facilitate cleaning , Increase the effect of structural strength and bearing strength

Inactive Publication Date: 2013-03-27
TAIAN DINGXIN COOLER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the radiators matched with cars, trucks, buses, construction machinery, agricultural equipment, etc., mostly adopt single-hole tube structure or hourglass tube structure; the former has low system pressure and low heat dissipation efficiency; the latter is limited by its processing technology , poor corrosion resistance

Method used

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  • Double-pipe radiating pipe for radiator
  • Double-pipe radiating pipe for radiator
  • Double-pipe radiating pipe for radiator

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Embodiment Construction

[0010] From figure 1 Schematic diagram showing the structure of the present invention, figure 2 From the right view, it can be seen that the present invention is a heat sink with a new structure, which is a high-frequency welded B-type heat sink. The aluminum foil material is formed by high-frequency welding after forming. There is an inward depression 4 in the middle of one side of the heat dissipation pipe 1, and a row of welding holes 5 at the top of the depression 4, which can be waist holes or round holes, and the depression 4 divides the heat dissipation pipe 1 into upper and lower double pipes. image 3 for figure 1 The partial schematic diagram marked A in the middle. From the cross-sectional shape, the left side 2 of the radiating pipe is a straight line, and the middle part of the right side 3 of the radiating pipe is recessed inward. The cross-sectional shape is "B". The recess 4 connects the two sides together, so that The upper and lower double pipes form independe...

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Abstract

The invention discloses a double-pipe radiating pipe for a radiator. An inward depression is formed in the middle of one side of the radiating pipe, a row of holes are formed in the top of the depression, and the radiating pipe is divided into an upper pipe and a lower pipe with B-shaped sections by the depression. The radiating efficiency, the bearing strength and the anticorrosive performance of the double-pipe radiating pipe can be improved.

Description

Technical field [0001] The invention relates to a radiator, in particular to a double-pipe radiating pipe for the radiator. Background technique [0002] At present, most of the radiators matched by cars, trucks, buses, construction machinery, agricultural equipment, etc. adopt single-hole tube structure or hourglass tube structure; the former bears lower system pressure and lower heat dissipation efficiency; the latter is due to the limitation of its processing technology , The corrosion resistance is poor. With the development of science and technology, especially the rapid development of the automobile industry, the cars produced are becoming more and more high-end, the power is gradually increasing, the internal pressure of the system is getting higher and higher, and the requirements for durability and corrosion resistance are getting higher and higher. Traditional radiators are far behind the speed of automobile development. Summary of the invention [0003] The purpose of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F1/02
Inventor 周卫平
Owner TAIAN DINGXIN COOLER
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