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Heat exchangers and equipment incorporating electronic devices

A technology of electronic devices and heat exchangers, applied in the field of heat exchange, can solve problems such as poor heat exchange effect

Active Publication Date: 2020-10-30
SANHUA(HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electronic devices are usually integrated in machine tools, cabinets and other equipment. As the integration of electronic devices becomes higher and higher, and the power becomes larger, the heat dissipation of electronic devices in the working process is also greater. In related technologies, these The heat transfer components used for heat dissipation of electronic devices have the problem of poor heat exchange effect. Therefore, in order to ensure that the electronic devices can work normally, it is necessary to develop a high-efficiency heat transfer device that can dissipate the heat of the air in equipment such as cabinets or machine tools. Take away or directly take away the heat of the electronic device itself to achieve a better heat exchange effect, thus ensuring the normal operation of the electronic device

Method used

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  • Heat exchangers and equipment incorporating electronic devices
  • Heat exchangers and equipment incorporating electronic devices
  • Heat exchangers and equipment incorporating electronic devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Embodiment 1: as figure 1 and figure 2 As shown, the heat exchanger 100 of the embodiment of the present invention may include a first liquid collection pipe 1, a second liquid collection pipe 2, a liquid return pipe 3, fins 6, a filling valve 7 and at least two heat exchange pipes. A liquid collection pipe 1 can be arranged in parallel with the second liquid collection pipe 2 at intervals, and the liquid return pipe 3 can be connected to the first liquid collection pipe 1 and the second liquid collection pipe 2 respectively, and the inner chamber of the liquid return pipe 3 is connected to the The lumens of the first liquid collection pipe 1 and the second liquid collection pipe 2 are connected.

[0071] Such as figure 1 and figure 2 As shown, a plurality of heat exchange tubes can be arranged at intervals in the axial direction of the first liquid collection pipe 1 (also arranged at intervals in the axial direction of the second liquid collection pipe 2), and eac...

Embodiment 2

[0085] Embodiment 2: as Figure 3-Figure 5 As shown, the heat exchanger 100 of the embodiment of the present invention may include a first liquid collection pipe 1, a second liquid collection pipe 2, a liquid return pipe 3, fins 6, a charging valve 7 and at least one heat exchange pipe. The liquid collection pipe 1 can be arranged in parallel with the second liquid collection pipe 2, one end of the liquid return pipe 3 is connected to the first liquid collection pipe 1, the other end of the liquid return pipe 3 is connected to the second liquid collection pipe 2, and the liquid return The inner cavity of the tube 3 communicates with the inner cavity of the first liquid collecting pipe 1 and the inner cavity of the second liquid collecting pipe 2 .

[0086] Such as Figure 3-Figure 5 As shown, a plurality of heat exchange tubes can be arranged at intervals in the axial direction of the first liquid header 1, and each heat exchange tube can include a first heat exchange tube se...

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Abstract

The invention discloses a heat exchanger and equipment with the same. The heat exchanger comprises a first liquid collecting pipe, a second liquid collecting pipe, a communicating pipe and at least one heat exchange pipe part; the first liquid collecting pipe and the second liquid collecting pipe are arranged at intervals, and the communicating pipe is arranged between the first liquid collectingpipe and the second liquid collecting pipe and is communicated with the first liquid collecting pipe and the second liquid collecting pipe; and each heat exchange pipe part comprises a first heat exchange pipe section and a second heat exchange pipe section, wherein an included angle is formed between the extending direction of the first heat exchange pipe section and the extending direction of the second heat exchange pipe section. According to the heat exchanger disclosed by the invention, a refrigerant can be circulated in the heat exchanger, and heat emitted by an electronic device in theequipment can be absorbed in time and is discharged outwards, so that the heat dissipation speed of the electronic device in the equipment through the heat exchanger is increased.

Description

technical field [0001] The invention relates to the field of heat exchange, in particular to a heat exchanger and equipment provided with electronic devices. Background technique [0002] Electronic devices are usually integrated in machine tools, cabinets and other equipment. As the integration of electronic devices becomes higher and higher, and the power becomes larger, the heat dissipation of electronic devices in the working process is also greater. In related technologies, these The heat transfer components used for heat dissipation of electronic devices have the problem of poor heat exchange effect. Therefore, in order to ensure that the electronic devices can work normally, it is necessary to develop a high-efficiency heat transfer device that can dissipate the heat of the air in equipment such as cabinets or machine tools. Take away or directly take away the heat of the electronic device itself to achieve a better heat exchange effect, thereby ensuring the normal op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
CPCH05K7/20218H05K7/20272
Inventor 王一鸣许晓阳
Owner SANHUA(HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTD