A non-uniform window heat dissipation belt

Abstract

The invention discloses a heat dissipation strip with non-uniform windows, which comprises a heat dissipation box, a base box and a heat dissipation strip. First ventilation slots and second ventilation slots are arranged between the heat dissipation strips, and the distance between the first ventilation slots is less than The distance between the second ventilation slots, the surface of the heat dissipation belt is penetrated with a lifting rope, and the present invention relates to the technical field of heat exchangers. The non-uniform window opening heat dissipation belt is provided with a folded edge with small ventilation grooves, which can effectively cut the airflow flowing through the heat exchanger, thereby ensuring the heat dissipation capacity of the heat exchanger, which is different from the opening of the first ventilation groove. On the two adjacent folds, the distance between the second ventilation slots is relatively large, and the air flow is relatively strong, thereby reducing the wind resistance of the heat exchanger. The adjacent staggered arrangement prevents the airflow from directly flowing through the heat exchanger without sufficient heat exchange, thus ensuring that the heat dissipation capacity of the heat exchanger itself is basically unchanged.

Description

technical field [0001] The invention relates to the technical field of heat exchangers, in particular to a heat dissipation strip with non-uniform windows. Background technique [0002] Automobile radiator is an indispensable and important part in the cooling system of automobile water-cooled engine, and it is developing in the direction of light weight, high efficiency and economy. The structure of automobile radiators is constantly adapting to new developments, and the materials and manufacturing technology of automobile radiators are developing rapidly. With its obvious advantages in light weight of materials, aluminum radiators are gradually replacing copper radiators in the field of cars and light vehicles. At the same time, the manufacturing technology and process of copper radiators have made great progress. Copper brazing radiators are used in passenger cars, It has obvious advantages in engine radiators of construction machinery and heavy trucks. [0003] The curr...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a non-uniform window heat dissipation belt, which solves the problem of reducing the distance between the louvers and can effectively improve the heat dissipation capacity of the heat exchanger itself, but at the same time it will cause the wind resistance of the heat exchanger to increase, thereby The fluidity of the air is reduced, and eventually the overall heat exchange capacity of the automobile thermal system is not high, and the height of the current heat exchange core is fixed, which cannot be adapted to different models, and it is not easy to disassemble when damaged

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