Tube belt type radiator core body structure

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...

AI Technical Summary

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

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