Non-uniform windowing cooling belt

Abstract

The invention discloses a non-uniform windowing cooling belt. The non-uniform windowing cooling belt comprises a cooling box, a base box and cooling belts, first ventilating slots and second ventilating slots are formed among the cooling belts, spacing of the first ventilating slots is smaller than that of second ventilating slots, and pulling ropes penetrate through the surfaces of the cooling belts. The invention relates to the technical field of a heat exchanger. According to the non-uniform windowing cooling belt, edgefolds where the ventilating slots with smaller spacing are formed can effectively cut airflow flowing through the heat exchanger, so that cooling capacity of the heat exchanger is guaranteed; and on two edgefolds adjacent to the edgefolds where the first ventilating slotsare formed, spacing of the second ventilating slots is larger, airflow passability is higher, and therefore, air resistance of the heat exchanger is reduced; and due to the fact that the edgefolds with smaller ventilating slot spacing and the edgefolds with larger ventilating slot spacing are adjacently staggered, airflow is prevented from directly flowing through the heat exchanger without sufficient heat exchange, and the heat dissipation capacity of the single heat exchange is unchanged basically.

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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