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Blade type server system and its radiation method

A blade server and blade server technology, applied in the computer field, can solve problems such as unsatisfactory heat dissipation effect, and achieve the effects of low cost, easy implementation, and reduction of system power consumption

Active Publication Date: 2010-05-19
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned design scheme can dissipate heat for each blade server in the blade server system, the heat dissipation effect is not very satisfactory.

Method used

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  • Blade type server system and its radiation method
  • Blade type server system and its radiation method
  • Blade type server system and its radiation method

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Experimental program
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Effect test

Embodiment Construction

[0040] Since the current blade server system using air cooling technology includes fan modules and air ducts, all blade servers statically dissipate heat through the fan modules and air ducts, and in this blade server system, each blade server Regardless of whether it is working or not, the blade server system will dissipate heat for it, which obviously wastes limited air duct resources. board, and control the opening / closing of the corresponding air duct partitions according to the operation status of each blade server in the blade server system. Obviously, closing the air duct partitions corresponding to some blade servers can increase the velocity of the wind circulating in the air duct partitions corresponding to other blade servers, thereby speeding up heat dissipation.

[0041] The solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] In the blade server system of the ...

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Abstract

The invention discloses a blade-type server system which comprises a blade server, a management module, a fan module for cooling the blade server and a fan outlet and is further equipped with a fan outlet separator corresponding to the blade server which is arranged in one fan outlet side close to the blade server, wherein the management module is used for defining the operation status of each blade server and control the closing or opening of the fan outlet separator corresponding to each blade server according to the operation situation; the fan outlet separator is closed or opened accordingto the indication of the management module. The invention further discloses a cooling method for blade-type sever systems, solving the problem that the cooling effect of the blade-type server systemin prior art is not good. The proposal of the invention can use the finite fan outlet reasonably and dynamically according to the operation situation of each blade server, which improves the cooling efficiency of the system and reduces the power consumption of the system.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a blade server system and a heat dissipation method thereof. Background technique [0002] At present, the blade server system, as a new star in the server, was born in response to the deep development of the network, user cluster management and continuous expansion. It is a high-availability and high-density (HAHD, High Availability High Density) low-cost server platform. The blade server system has obvious advantages such as high computing density, optimized deployment, convenient management, resource sharing, and high cost performance, which have made it the main direction of server development. [0003] The blade server system is characterized by installing a large number of blade servers in a small space. With the continuous improvement of system power consumption, the blade server system is posed a serious challenge on the heat dissipation issues closely related to the b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20
CPCY02B60/1275Y02D10/00
Inventor 陈良龙陈川
Owner LENOVO (BEIJING) LTD
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