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Cooling system and server system

A server system and cooling system technology, applied in the direction of instruments, indirect heat exchangers, lighting and heating equipment, etc., can solve problems such as hidden dangers, circuit board short circuits, technical prohibition, etc., and achieve the effect of low cost and strong cooling effect

Inactive Publication Date: 2015-05-13
SUGON INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We all know that water with impurities is a good conductor and can cause short circuits in circuit boards
If water is used to cool the cold end of the heat pipe, although the current water-cooled radiator manufacturers guarantee that their products are completely sealed and leak-free, this is always a hidden danger, making most server manufacturers flinch from this technology

Method used

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  • Cooling system and server system
  • Cooling system and server system
  • Cooling system and server system

Examples

Experimental program
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Embodiment Construction

[0022] The invention will now be described with reference to the accompanying drawings. Such as Figure 1 to Figure 3 As shown, the present invention provides a cooling system, which includes a heat pipe 10 and a fin 20. Specifically, the heat pipe 10 contains a refrigerant inside and is configured as follows: a hot end 11, a liquid outlet pipe 13, a cold end 12 and The liquid inlet pipe 14 is connected end to end in order to form a cooling circulation loop. Further, at least one fin 20 is in heat exchange with the cold end 12 .

[0023] Such as figure 2 As shown, in a preferred embodiment, the above-mentioned at least one fin 20 may be arranged equidistantly and spaced apart from each other.

[0024] In addition, in a preferred embodiment, both the liquid outlet pipe 13 and the liquid inlet pipe 14 may be pipes made of flexible materials. Of course, it should be understood that the degree of flexibility and bendability of the liquid outlet pipe 13 and the liquid inlet pi...

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PUM

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Abstract

The invention provides a cooling system which comprises a heat pipe (10). A refrigerant is contained in the heat pipe (10). The cooling system is constructed by a cooling circulation loop and one or more fins (20). A heating end (11), a liquid outlet pipe (13), a cold end (12) and a liquid inlet pipe (14) are communicated end to end in sequence to form the cooling circulation loop. The fins (20) perform heat exchange with the cold end (12). The invention further provides a server system. The cooling system and the server system aim at providing the cooling system with a better cooling effect and the server system with the cooling system.

Description

technical field [0001] The invention relates to a cooling system and a server system using the cooling system. Background technique [0002] Most of the computers currently in use rely on cold air to cool down the machine, but in data centers, air cooling alone is not enough to meet the heat dissipation requirements of high heat flux density servers. The traditional air-cooling mode adopts the indirect contact cooling method. The heat transfer process is complicated, and there are contact thermal resistance and convective heat transfer thermal resistance. The total thermal resistance is large, and the heat transfer efficiency is low. Larger, requires a lower outdoor low-temperature heat source to guide the heat exchange process. [0003] The heat pipe consists of a shell, a wick and an end cap. The inside of the heat pipe is pumped into a negative pressure state and filled with a suitable liquid, which has a low boiling point and is easy to volatilize. The tube wall has a...

Claims

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Application Information

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IPC IPC(8): G06F1/20F28D15/02
CPCG06F1/20F28D15/0266G06F2200/201
Inventor 沈卫东范娟刘广辉吴宏杰童中原张卫平孟祥浩孙振李可
Owner SUGON INFORMATION IND