Heat exchanger

A technology of heat exchanger and heat dissipation module, which is applied in the cooling of instruments, components of instruments, instruments, etc. It can solve the problems of blocking the opening of the flow channel, unable to provide air volume, and increasing the height of the box.
CN102592686AActive Publication Date: 2012-07-18DELTA ELECTRONICS INC
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
DELTA ELECTRONICS INC
Publication Date
2012-07-18

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Abstract

The invention discloses a heat exchanger, which comprises a heat dissipation module, an internal circulation fan and an external circulation fan. The heat dissipation module comprises a module body, a plurality of first air inlets, a plurality of first air outlets, a plurality of second air inlets, a plurality of second air outlets, a plurality of first runners and a plurality of second runners. The plurality of first air inlets and the plurality of first air outlets are respectively communicated with the plurality of first runners. The plurality of second air inlets and the plurality of second air outlets are respectively communicated with the plurality of second runners. The module body comprises a first surface and a second surface, and the first surface is opposite to the second surface. The plurality of first air inlets and the plurality of first air outlets are located on the first surface, and the plurality of second air inlets and the plurality of second air outlets are located on the second surface.
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Description

technical field

[0001] The invention relates to a heat exchanger, in particular to an air-cooled heat exchanger. Background technique

[0002] The existing heat exchanger includes a box body, a cooling module, an internal circulation fan and an external circulation fan. The heat dissipation module, the internal circulation fan and the external circulation fan are all arranged in the cabinet. In the prior art, the flow channel openings of the heat dissipation module are usually located on the top and bottom surfaces of the heat dissipation module. Therefore, the internal circulation fan and the internal circulation fan need to be respectively arranged above and below the heat dissipation module. Thus increasing the height of the cabinet. Moreover, when the thickness of the existing heat exchanger is reduced, the opening of the flow channel of the heat dissipation module is also reduced, and the opening of the flow channel is easily blocked by dust. At the same time, the siz...

Claims

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