High-efficiency liquid cooling server

A technology for servers and server cabinets, applied in the fields of instruments, electrical digital data processing, digital data processing components, etc., can solve the problems of low efficiency, single air-cooling and heat-dissipating method of servers, slow cooling rate of cooling liquid, etc., to improve heat-dissipating efficiency , Improve the heat dissipation effect, the effect of accelerating the convection circulation

Pending Publication Date: 2018-11-06
郑州天点科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem of single air-cooled heat dissipation method, low efficiency, and slow cooling speed of the liquid-cooled coolant in the prior art, a high-efficiency liquid-cooled server is provided.

Method used

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  • High-efficiency liquid cooling server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] As a basic example:

[0042] A high-efficiency liquid-cooled server, including a casing 1, a horizontal partition 9 is installed inside the casing 1, and a mounting base 10 is connected to the partition 9, and a server cabinet 11 is mounted on the mounting base 10. Its features That is, an upper ventilation hood 16 is connected above the server cabinet 11, and a ventilation device 19 located on the top surface of the casing 1 is connected above the upper ventilation hood 16. The outer surface of the server cabinet 11 is also connected with a spiral liquid cooling pipe 12, and the spiral The upper and lower ends of the liquid cooling pipe 12 are connected with a cooling pipe 2, and the cooling pipe 2 at the upper end is connected with a cooling box 20, and the cooling box 20 is provided with a plurality of contact ports 22 connected with the cooling pipe 2. Convection heat pipes 21 are connected above the ports 22 , and a heat-absorbing evaporation section 26 is provided...

Embodiment 2

[0045] This embodiment focuses on the improvements compared with the above-mentioned embodiments, and the similarities will not be repeated. In this embodiment, the upper part of the convection heat pipe 21 is provided with an exothermic condensation section 23, and an exothermic condensation section 23 A recirculation layer 27 thicker than that of the endothermic evaporation section 26 is provided, and the recirculation layer 27 is attached to the inner wall of the convection heat pipe 21 , and the top of the convection heat pipe 21 is connected with a cooling fin 28 .

[0046] Further, the return layer 27 is a capillary layer, and the capillary layer is provided with a plurality of capillary holes.

Embodiment 3

[0048] This embodiment focuses on the improvements compared with the above-mentioned embodiments, and the similarities will not be repeated. In this embodiment, a lower ventilation hood 8 is connected below the server cabinet 11, and the lower ventilation hood 8 is connected with a fitting The dust removal net 7 on the inner wall of the housing 1 is connected with an electrostatic precipitator 6 on the outer wall of the housing 1 corresponding to the position of the dust removal net 7, and the electrostatic precipitator 6 is connected with an air drying device 5, and the cooling pipe 2 is respectively connected with the drying device is connected.

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PUM

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Abstract

The invention discloses a high-efficiency liquid cooling server, belongs to the technical field of computer hardware, and solves the problems that the air cooling and heat dissipation mode of a serveris single, the efficiency is low, and the cooling speed of the liquid cooling mode cooling liquid is low in the prior art. The high-efficiency liquid cooling server comprises a shell; a transverse partition is installed in the shell; a mounting base is connected to the partition; a server cabinet is installed on the mounting base; an upper ventilation hood is connected above the server cabinet; aventilation device located on the top surface of the shell is connected to the upper part of the upper ventilation hood; the outer surface of the server cabinet is further connected with a spiral liquid cooling pipe, and the upper end and the lower end of the spiral liquid cooling pipe are connected with a cooling pipe respectively; the cooling pipe at the upper end is connected with a cooling box, and a plurality of contact openings connected with the cooling pipe are arranged in the cooling box; a convection heat pipe is connected above each contact opening; a heat-absorbing evaporation section is arranged at the lower part of the convection heat pipe; and a plurality of capillary tubes are connected to the inner wall of the convection heat pipe of the heat-absorbing evaporation section. The high-efficiency liquid cooling server provided by the invention has the advantages of being fast in liquid cooling and good in cyclic heat dissipation effect.

Description

technical field [0001] The invention belongs to the technical field of computer hardware, and in particular relates to a high-efficiency liquid-cooled server. Background technique [0002] The server cabinet is used to combine installation panels, plug-ins, sub-boxes, electronic components, devices and mechanical parts and components to form an integral installation box. The server cabinet is composed of a frame and a cover (door), and generally has a cuboid shape and is placed on the ground. It provides suitable environment and safety protection for the normal operation of electronic equipment. This is the level of assembly second only to the system level. A cabinet without a closed structure is called a rack. The server cabinet has good technical performance. The structure of the cabinet should have good rigidity and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation. In addition, the server cabinet should ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
CPCG06F1/20
Inventor 钟迎增
Owner 郑州天点科技有限公司
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