Tube belt type radiator core body structure

A radiator and tube-strip technology, applied in the field of the core structure of the tube-strip radiator, can solve the problems of increasing the cost of the heat sink, reducing the mechanical properties of the heat sink, and about the development of the heat sink, so as to improve the overall performance, mechanical properties, etc. The effect of improved performance and surface quality

Inactive Publication Date: 2014-10-01
卜雪
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In this process, the process of coating the surface of the heat dissipation strip with brazing material is complicated, which greatly increases the cost of the heat dissipation strip, and the mechanical properties of the heat dissipation strip after coating the solder are greatly reduced, and the machinability is deteriorated, resulting in various complicated processes. The development of the shape heat dissipation strip also limits the improvement measures to improve the heat dissipation performance of the heat sink

Method used

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  • Tube belt type radiator core body structure

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Embodiment Construction

[0008] like figure 1 Shown is a core structure of a tube-and-band radiator according to the present invention, which includes a plurality of rows of heat pipes 3 and heat dissipation strips 1 alternately stacked. The surfaces of the heat dissipation pipes 3 and heat dissipation strips 1 are not covered with brazing material. A solder strip 2 for brazing is provided between each row of adjacent heat dissipation tubes 3 and heat dissipation strips 1 , and the radiator cores are fixed by brazing after assembly.

[0009] With the core structure of the present invention, the surface of the heat dissipation strip 1 does not need to be coated with brazing material, but a separate brazing strip is placed between the heat dissipation tube 3 and the heat dissipation strip 1 when assembling the core body, so as to meet the soldering requirements of the core body. welding requirements. In this structure, there is no solder on the surface of the heat dissipation strip, and its mechanical ...

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Abstract

The invention relates to a radiator core body structure, in particular to a tube belt type radiator core body structure which comprises a plurality of rows of radiating pipes and radiating belts which are stacked alternatively. The surfaces of the radiating pipes and the radiating belts are not coated by a soldering material. A soldering material belt for soldering is arranged between the adjacent radiating pipes and radiating belts on each row, and a radiator core is fixed through soldering after assembled. By means of the core body structure, the surfaces of the radiating belts are not required to be coated by the soldering material, but the single soldering material belt is arranged between the radiating pipes and the radiating belts during core body assembly to meet the soldering requirement of the core body. In the structure, the surfaces of the radiating belts are not coated by the soldering material, the dynamic performance and the surface quality of the radiating belts are greatly improved compared with the radiating belts coated by the soldering material, and the core body structure lays a foundation for development of radiating belt structures of various shapes and improvement of the radiator whole performance.

Description

technical field [0001] The invention relates to a core body structure of a radiator, in particular to a core body structure of a pipe-band type radiator. Background technique [0002] Among various radiator structures, there is a tube-and-belt radiator structure, which is mainly used in the heat dissipation systems of various automobiles and engines. performance. In the prior art, the tube-and-belt heat sink structure, in order to facilitate brazing after assembly, uses the surface of the heat-dissipating belt to coat brazing material and then processes the heat-dissipating belt into a corrugated belt, then alternately superimposes the heat-dissipating tube and the heat-dissipating belt and then assembles and fixes it into the Brazing furnace brazing stereotypes. In this process, the process of coating the surface of the heat dissipation strip with brazing material is complicated, which greatly increases the cost of the heat dissipation strip, and the mechanical properties...

Claims

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Application Information

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IPC IPC(8): F28F9/26
Inventor 卜雪
Owner 卜雪
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