Server heat dissipation system, method and device and whole cabinet server
A heat dissipation system and heat dissipation method technology, applied in the server field, can solve the problems of noise affecting other signal quality and resource occupation
Inactive Publication Date: 2020-01-10
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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Problems solved by technology
However, there are too many fan control signals and speed detection signals, and it is necessary to write separate codes for the BMC or CPLD to control the fan, which takes up a lot of BMC and CPLD resources; the fan itself is an inductive component and a source of interference, which will introduce noise and affect other signals. quality
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[0049] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0050] In related technologies, fans are added in front of or behind the heat-generating area inside the node for the area with high heat generation inside the node of the server in the whole cabinet. Dissipate heat in a local area by individually controlling the fan inside the node. However, there are too many fan control signals and speed detection...
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The invention discloses a server heat dissipation system, which comprises: a sensor connected with a heating chip of a server and used for collecting data of the heating chip; a control chip connectedwith the sensor and used for determining temperature information corresponding to the heating chip according to the data and judging whether the temperature corresponding to the temperature information is greater than a preset threshold value or not, wherein if the temperature is greater than a preset threshold, control information is obtained according to the temperature information; and a semiconductor thermoelectric refrigerator, wherein the heating surface of the semiconductor thermoelectric refrigerator is close to the machine shell, and the refrigerating surface of the semiconductor thermoelectric refrigerator is attached to the heating chip, and the semiconductor thermoelectric refrigerator is used for executing corresponding operation according to the control information. According to the system, the purpose of local heat dissipation in the server node is achieved, BMC and CPLD resources do not need to be occupied, and other signals are not interfered. The invention further provides a server heat dissipation method, a server heat dissipation device and a whole cabinet server which all have the above beneficial effects.
Description
technical field [0001] The present application relates to the technical field of servers, and in particular to a server heat dissipation system, a server heat dissipation method, a server heat dissipation device, and a whole cabinet server. Background technique [0002] In the era of cloud computing and big data, the whole cabinet server is favored by more and more Internet companies and even traditional enterprises. Compared with traditional rack and blade servers, rack servers have unique advantages in terms of performance density ratio, performance-to-power ratio, and cost performance. The whole cabinet server breaks the inherent design structure of the traditional server, abandons the design idea of single-machine power supply, fan, and exclusive management of the traditional server, and centralizes the power supply, heat dissipation, and management units. [0003] The server in the whole cabinet adopts a centralized power supply design, and a fan wall is used on the ...
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IPC IPC(8): G06F11/30G06F11/32G06F1/20
CPCG06F11/3024G06F11/3058G06F11/32G06F1/206
Inventor 魏东程鹏
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD