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Heat exchanger device and cabinet

A heat exchanger and fin heat exchanger technology, applied in the fields of heat exchange and refrigeration heat exchangers, can solve problems such as unfavorable system operation, increased heat flow density of electronic components, and local hot spots.

Pending Publication Date: 2022-03-25
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of electronic components in the direction of high performance and miniaturization, the integration and energy consumption of electronic components continue to increase, resulting in a rapid increase in the heat flux of electronic components, which in turn produces local hot spots, which is not conducive to the safe and stable operation of the system. run

Method used

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  • Heat exchanger device and cabinet
  • Heat exchanger device and cabinet
  • Heat exchanger device and cabinet

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Embodiment Construction

[0014] Exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0015] When the equipment dissipates heat, it usually uses a heat exchanger to assist in heat dissipation. The coolant in the heat exchanger exchanges heat with the electronic components in the equipment, taking away the heat from the electronic components, so that the electronic components can operate reliably within the adapted temperature range.

[0016] The heat ex...

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Abstract

The invention provides a heat exchanger device and a cabinet, and relates to the field of heat exchange, in particular to the technical field of refrigeration heat exchangers. According to the specific implementation scheme, the heat exchanger device comprises a finned heat exchanger; the jet flow type heat exchanger is connected with the fin type heat exchanger in series; and cooling liquid flows to the jet flow type heat exchanger from the fin type heat exchanger. Cooling liquid flows from the fin type heat exchanger to the jet flow type heat exchanger, stepped utilization of cooling capacity of the cooling liquid is achieved, and energy consumption is reduced.

Description

technical field [0001] The present disclosure relates to the technical field of heat exchange, in particular to the technical field of refrigeration heat exchangers. Background technique [0002] With the development of electronic components in the direction of high performance and miniaturization, the integration and energy consumption of electronic components continue to increase, resulting in a rapid increase in the heat flux of electronic components, which in turn produces local hot spots, which is not conducive to the safe and stable operation of the system. run. Contents of the invention [0003] The present disclosure provides a high-efficiency and energy-saving heat exchanger device and cabinet. [0004] According to an aspect of the present disclosure, there is provided a heat exchanger device, including a finned heat exchanger; a jet heat exchanger connected in series with the finned heat exchanger; a cooling liquid supplied by the finned heat exchanger The hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20627H05K7/20272
Inventor 杨程淏
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD