Unlock instant, AI-driven research and patent intelligence for your innovation.

Control method and control system for heat dissipation device, and rack server

A rack server and cooling device technology, applied in the field of heat dissipation, can solve the problem of high power consumption of the cooling device and achieve the effect of reducing power consumption

Active Publication Date: 2017-01-04
LENOVO (BEIJING) LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing rack server is working, the system fan and the power supply fan rotate at the same time, resulting in high power consumption of the cooling device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control method and control system for heat dissipation device, and rack server
  • Control method and control system for heat dissipation device, and rack server
  • Control method and control system for heat dissipation device, and rack server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0069] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0070] An embodiment of the pre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a control method and a control system for a heat dissipation device, and a rack server. The control method comprises the steps of acquiring the rotation speed of a system heat dissipation device and the rotation speed of a power source heat dissipation device; judging whether the rotation speed of the system heat dissipation device and the rotation speed of the power source heat dissipation device meet preset conditions; and when the rotation speed of the system heat dissipation device and the rotation speed of the power source heat dissipation device meet the preset conditions, reducing the rotation speed of the power source heat dissipation device to reduce power consumption of the power source heat dissipation device, thus reducing the power consumption of the heat dissipation device.

Description

technical field [0001] The invention relates to the technical field of heat dissipation, in particular to a control method and a control system of a heat dissipation device, and a rack server. Background technique [0002] Existing rack servers usually include two cooling devices, a system fan and a power supply fan. The power cooling device in the server dissipates heat. When the existing rack server is working, the system fan and the power supply fan rotate simultaneously, resulting in high power consumption of the cooling device. Contents of the invention [0003] In order to solve the above technical problems, embodiments of the present invention provide a control method and control system for a cooling device and a rack server, which are used to reduce power consumption of the cooling device of the rack server. [0004] In order to solve the above problems, the embodiments of the present invention provide the following technical solutions: [0005] A control method...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
CPCG06F1/20Y02D10/00
Inventor 关明慧
Owner LENOVO (BEIJING) LTD