CN120512859A - Server self-driven heat dissipation control system and method - Google Patents
Server self-driven heat dissipation control system and methodInfo
- Publication number
- CN120512859A CN120512859A CN202510564625.9A CN202510564625A CN120512859A CN 120512859 A CN120512859 A CN 120512859A CN 202510564625 A CN202510564625 A CN 202510564625A CN 120512859 A CN120512859 A CN 120512859A
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- heat dissipation
- thermoelectric conversion
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- ion wind
- energy storage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The application provides a server self-driven heat dissipation control system and a method, wherein a thermoelectric conversion heat dissipation module is used for transferring heat generated by a high-power-density Integrated Circuit (IC) load in a server and converting the heat into electric energy, an energy management energy storage module is used for storing the electric energy and boosting direct current when power is supplied, a BMC heat dissipation control module is used for collecting target monitoring information and output power of the thermoelectric conversion heat dissipation module and regulating and controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist an ion wind generating device to execute heat dissipation according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module. According to the application, thermoelectric power generation and server heat dissipation are coupled to form a self-driven closed loop of waste heat, electric energy and heat dissipation, and independent heat dissipation is realized by efficiently utilizing waste heat without external power, so that the running cost of the server is reduced and the energy efficiency ratio is improved.
Description
Technical Field
The application relates to the technical field of server heat dissipation, in particular to a self-driven heat dissipation control system and method for a server.
Background
With the improvement of the calculation power of the server, the heating value of the server is obviously increased. The traditional server heat dissipation relies on external power devices such as fans, liquid cooling pumps and the like, and the energy consumption is up to 30% -40% of the total energy consumption of the server, so that the problems of high energy consumption, high noise, incapability of recovering waste heat and the like exist. The existing thermoelectric conversion technology can convert heat energy into electric energy, but is mostly used for a thermoelectric generation scene, closed loop linkage with a heat dissipation system is not formed, a closed loop self-driven system is not formed by heat dissipation with a server, and waste heat recovery efficiency is low. The high-density server cabinet has uneven heat dissipation, is easy to generate local hot spots and affects the service life of equipment. The traditional machine room operation and maintenance environment is large in noise, and the hearing of operation and maintenance personnel is damaged for a long time.
Disclosure of Invention
The application aims to provide a server self-driven heat dissipation control system and a method, which couple thermoelectric power generation with server heat dissipation to form a self-driven closed loop of waste heat, electric energy and heat dissipation, and realize independent heat dissipation by efficiently utilizing the waste heat without external power so as to reduce the running cost of the server and improve the energy efficiency ratio.
The application provides a server self-driven heat dissipation control system which comprises a thermoelectric conversion heat dissipation module, an energy management energy storage module, a BMC heat dissipation control module and an ion wind generation device, wherein the thermoelectric conversion heat dissipation module, the energy management energy storage module and the ion wind generation device are sequentially connected, the BMC heat dissipation control module is respectively connected with the energy management energy storage module, the ion wind generation device and the thermoelectric conversion heat dissipation module, the thermoelectric conversion heat dissipation module is used for transferring heat generated by a high-power-density IC load in a server and converting the heat into electric energy, the energy management energy storage module is used for storing the electric energy and boosting direct current when the electric power is supplied, the BMC heat dissipation control module is used for collecting target monitoring information and output power of the thermoelectric conversion heat dissipation module and regulating and controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist the ion wind generation device to execute heat dissipation action according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module, wherein the target monitoring information comprises target temperature information and/or component load dynamic time sequence information, and the target temperature information comprises temperature information in a board and/or a component.
The thermoelectric conversion heat dissipation module comprises a heat generation source, a thermal interface material layer and a thermoelectric conversion heat dissipation device which are sequentially arranged from bottom to top, wherein the heat generation source comprises an IC circuit corresponding to a CPU or a GPU, the thermoelectric conversion heat dissipation device is composed of a thermoelectric power generation module array with gaps filled with thermal interface materials and used for converting heat of a covered heat generation source area into direct current, and the thermoelectric conversion heat dissipation modules can be connected in series through connectors.
The energy management energy storage module comprises a super capacitor battery pack and a wide-voltage input DCDC voltage converter, wherein the super capacitor battery pack is used as a buffer energy storage device, and the wide-voltage input DCDC voltage converter is used for boosting direct current and then driving the ion wind generating device to act.
The ion wind generator is a core component of the device and consists of an emitter electrode and a receiving electrode, the emitter electrode adopts a needle-shaped structure, the tip end of the needle-shaped structure ionizes air under the action of a high-voltage electric field to generate a large amount of ions, the ion wind enhancer adopts a metal material gradually-expanding design and is used for collecting ions to form ion wind and improving the strength and stability of the ion wind, and the insulating cover is used for protecting the ion wind generator and the ion wind enhancer from external interference and simultaneously preventing electric shock and electric leakage.
Further, the BMC heat dissipation control module comprises a BMC chip, wherein the BMC chip is located on the main board and adopts a backup redundancy design.
The application further provides a server self-driven heat dissipation control method which is applied to the BMC heat dissipation control module in the server self-driven heat dissipation control system according to the first aspect, wherein the BMC heat dissipation control module is respectively connected with an energy management energy storage module, an ion wind generating device and a thermoelectric conversion heat dissipation module in the server self-driven heat dissipation control system.
Further, when the target monitoring information comprises target temperature information, the steps of regulating and controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist the ion wind generation device to execute heat dissipation action according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module comprise the steps of judging whether the target temperature information is larger than a preset threshold value, if not, controlling a super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation, and if so, regulating and controlling the energy management energy storage module and the thermoelectric conversion heat dissipation module to supply power for the ion wind generation device according to the output power of the thermoelectric conversion heat dissipation module and the required power of the ion wind generation device while controlling the super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation.
Further, when the target monitoring information comprises component load dynamic time sequence information, the steps of regulating and controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist the ion wind generation device to execute heat dissipation action according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module comprise judging whether load mutation occurs according to the component load dynamic time sequence information, if not, controlling a super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation, and if so, regulating and controlling the energy management energy storage module and the thermoelectric conversion heat dissipation module to supply power for the ion wind generation device according to the output power of the thermoelectric conversion heat dissipation module and the required power of the ion wind generation device while controlling the super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation.
The step of regulating the energy management energy storage module and the thermoelectric conversion heat dissipation module to supply power for the ion wind generating device according to the output power of the thermoelectric conversion heat dissipation module and the required power of the ion wind generating device further comprises the steps of controlling the thermoelectric conversion heat dissipation module to supply electric energy to the ion wind generating device for heat dissipation operation if the output power of the thermoelectric conversion heat dissipation module is larger than or equal to the required power of the ion wind generating device, controlling the super capacitor battery pack in the energy management energy storage module to discharge if the output power of the thermoelectric conversion heat dissipation module is smaller than the required power of the ion wind generating device, complementing the power difference of the thermoelectric conversion heat dissipation module through the wide-voltage input DCDC voltage converter, and supplying electric energy to the ion wind generating device for heat dissipation operation.
Further, the step of providing the electric energy to the ion wind generating device for heat dissipation comprises the steps of providing the electric energy to the ion wind generating device and driving the ion wind generating device to conduct heat dissipation by adopting a PID algorithm.
The self-driven heat dissipation control system and method for the server comprise a thermoelectric conversion heat dissipation module, an energy management energy storage module, a BMC heat dissipation control module and an ion wind generation device, wherein the thermoelectric conversion heat dissipation module, the energy management energy storage module and the ion wind generation device are sequentially connected, the BMC heat dissipation control module is respectively connected with the energy management energy storage module, the ion wind generation device and the thermoelectric conversion heat dissipation module, the thermoelectric conversion heat dissipation module is used for transferring heat generated by a high-power-density IC load in the server and converting the heat into electric energy, the energy management energy storage module is used for storing the electric energy and boosting direct current when the electric energy is supplied, and the BMC heat dissipation control module is used for collecting target monitoring information and output power of the thermoelectric conversion heat dissipation module and regulating and controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist the ion wind generation device to execute heat dissipation according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module, wherein the target monitoring information comprises target temperature information and/or component load dynamic time sequence information, and the target temperature information comprises temperature information in a board and/or component. According to the application, thermoelectric power generation and server heat dissipation are coupled to form a self-driven closed loop of waste heat, electric energy and heat dissipation, and independent heat dissipation is realized by efficiently utilizing waste heat without external power, so that the running cost of the server is reduced and the energy efficiency ratio is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a server self-driven heat dissipation control system according to an embodiment of the present application;
fig. 2 is a schematic diagram of a server self-driven heat dissipation control system according to an embodiment of the present application;
fig. 3 is a schematic diagram of a thermoelectric conversion heat dissipation module according to an embodiment of the present application;
fig. 4 is a schematic connection diagram of a thermoelectric conversion heat dissipation module according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an energy management and storage module according to an embodiment of the present application;
FIG. 6 is a schematic structural diagram of an ion wind generator according to an embodiment of the present application;
fig. 7 is a flowchart of a method for controlling self-driven heat dissipation of a server according to an embodiment of the present application;
Fig. 8 is a flowchart of another method for controlling self-driven heat dissipation of a server according to an embodiment of the present application.
Detailed Description
The technical solutions of the present application will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Aiming at the heat dissipation scene of a server, the existing thermoelectric conversion technology (such as Peltier effect) can convert heat energy into electric energy, but is mostly used for a thermoelectric generation scene, closed loop linkage with a heat dissipation system is not formed, a closed loop self-driving system is not formed with the heat dissipation of the server, and waste heat recovery efficiency is low. The high-density server is uneven in heat dissipation, local hot spots are easy to generate, and the service life of equipment is influenced. The traditional machine room operation and maintenance environment is large in noise, and the hearing of operation and maintenance personnel is damaged for a long time. Therefore, a device and a method for realizing autonomous heat dissipation without external power and by efficiently utilizing waste heat are needed, so that the running cost of a server is reduced, the energy efficiency ratio is improved, and the noise heat dissipation scheme is reduced.
Based on the above, the embodiment of the application provides a self-driven heat dissipation control system and a self-driven heat dissipation control method for a server, which convert waste heat into electric energy through thermoelectric conversion and directly drive an ion wind generating device to provide ion wind, so that the heat dissipation of the server realizes an integrated control use scheme of zero external energy supply, high-efficiency heat dissipation, energy conservation, low noise and waste heat recovery.
For the sake of understanding the present embodiment, first, a server self-driven heat dissipation control system disclosed in the present embodiment will be described in detail.
Fig. 1 is a schematic structural diagram of a server self-driven heat dissipation control system according to an embodiment of the present application, where the system includes a thermoelectric conversion heat dissipation module 11, an energy management energy storage module 12, a BMC heat dissipation control module 13, and an ion wind generation device 14, the thermoelectric conversion heat dissipation module 11, the energy management energy storage module 12, and the ion wind generation device 14 are sequentially connected, and the BMC heat dissipation control module 13 is respectively connected with the energy management energy storage module 12, the ion wind generation device 14, and the thermoelectric conversion heat dissipation module 11.
The system comprises a server, a thermoelectric conversion heat dissipation module 11, an energy management energy storage module 12, a BMC heat dissipation control module 13, a thermoelectric conversion heat dissipation module 11 and an ion wind generation device 14, wherein the thermoelectric conversion heat dissipation module 11 is used for carrying out heat transfer on high-power-density IC load heat productivity in the server and converting the heat productivity into electric energy, the energy management energy storage module 12 is used for storing the electric energy and carrying out boosting treatment on direct current when the electric energy is supplied, the BMC heat dissipation control module 13 is used for collecting target monitoring information and output power of the thermoelectric conversion heat dissipation module 11 and regulating the thermoelectric conversion heat dissipation module 11 and the energy management energy storage module 12 according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module 11, and the target monitoring information comprises target temperature information and/or component load dynamic time sequence information, and the target temperature information comprises on-board and/or temperature information inside a component. The specific control process is described in the following examples of the method and is not described in detail here.
In the embodiment, the thermoelectric conversion heat dissipation module 11 rapidly transfers heat to be converted into electric energy through a serial TEG array assembly through high-power density IC load heat productivity in a server, the energy management energy storage module 12 stores energy by utilizing a super capacitor and performs boosting by combining a wide-voltage input DCDC voltage converter, and the BMC heat dissipation control module 13 collects temperature sensing information of an onboard component body to regulate and control the energy management energy storage module 12 and the ion wind generation device 14 to perform response actions so as to optimize the energy utilization rate.
Referring to fig. 2, a schematic diagram of a server self-driven heat dissipation control system is shown, and a BMC heat dissipation control module is not shown. The thermoelectric conversion heat dissipation module 11 includes two types, one type is a thermoelectric conversion heat dissipation module corresponding to a CPU and one type is a thermoelectric conversion module corresponding to a GPU. The server motherboard and server storage module are also shown.
In the self-driven heat dissipation control system of the server, the waste heat is converted into electric energy through thermoelectric conversion, and the ion wind generating device is driven to conduct heat dissipation operation, in the mode, the heat dissipation of the server is integrated with zero external energy supply, high-efficiency heat dissipation and waste heat recovery, and a control strategy is provided through a BMC heat dissipation control module for real-time dynamic adjustment, so that energy conservation and optimization are achieved.
The following details the various parts of the system described above:
Referring to fig. 3, the thermoelectric conversion heat dissipation module 11 includes a heat source 111, a thermal interface material layer 112, and a thermoelectric conversion heat sink 113 sequentially disposed from bottom to top, wherein the heat source 111 includes an IC circuit corresponding to a CPU or a GPU, the thermoelectric conversion heat sink 113 is formed of an array of thermoelectric power generation modules having gaps filled with the thermal interface material for converting heat of the covered heat source region into direct current, and the plurality of thermoelectric conversion heat dissipation modules 11 may be connected in series through connectors.
Taking a single heat source as an example, when a heat source such as a CPU, a GPU and the like works to generate heat, at this time, the thermoelectric conversion radiator ground surface and the annular temperature top surface form a temperature difference, and the temperature difference drives carriers to migrate, and the thermoelectric generation module array covers the heat source area to rapidly take away heat source heat and output direct current, wherein TIM (THERMAL INTERFACE MATERIALS, thermal interface) material is used as a gap filling material of the thermoelectric conversion radiator, so as to ensure that no heat source such as bad conductor air exists on the contact surface of the heat source and the thermoelectric conversion radiator, and multiple heat sources are connected in series, as shown in fig. 4, and the manner is realized by butt joint of component leads and connectors.
Referring to fig. 5, the energy management energy storage module 12 includes a super capacitor battery pack 121 and a wide voltage input DCDC voltage converter 122, where the super capacitor battery pack 121 is used as a buffer energy storage device, and the wide voltage input DCDC voltage converter 122 is used to boost the direct current and then drive the ion wind generator to act.
Referring to fig. 6, the ion wind generator 14 includes an ion wind generator 141, an ion wind enhancer 142 and an insulation cover 143, wherein the ion wind generator 141 is a core component of the device and is composed of an emitter electrode and a receiver electrode, the emitter electrode adopts a needle structure, the tip of the needle structure ionizes air under the action of a high voltage electric field to generate a large amount of ions, the ion wind enhancer 142 adopts a metal material gradually-expanding design to collect ions and form ion wind, the strength and stability of the ion wind are improved, and the insulation cover 143 is used for protecting the ion wind generator and the ion wind enhancer from external interference and simultaneously preventing electric shock and electric leakage.
The BMC heat dissipation control module comprises a BMC chip, wherein the BMC chip is located on a main board and adopts a backup redundancy design. The BMC chip is used for monitoring the outlet temperature of the server, and controlling the energy management energy storage module 12 and the ion wind generating device 14 to act in real time and dynamically adjust according to the server temperature protection strategy by collecting temperature information. The specific control procedure can be found in the following method examples.
Based on the above system embodiment, the embodiment of the application also provides a server self-driven heat dissipation control method, which is applied to the BMC heat dissipation control module in the server self-driven heat dissipation control system, wherein the BMC heat dissipation control module is respectively connected with the energy management energy storage module, the ion wind generating device and the thermoelectric conversion heat dissipation module in the server self-driven heat dissipation control system, and the method specifically comprises the following steps of:
Step S702, acquiring acquisition target monitoring information and output power of a thermoelectric conversion heat dissipation module, wherein the target monitoring information comprises target temperature information and/or component load dynamic time sequence information;
Step S704, according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module, the thermoelectric conversion heat dissipation module and the energy management energy storage module are regulated and controlled to assist the ion wind generating device to execute heat dissipation action.
The BMC heat dissipation control module monitors the temperature of the server outlet to regulate and control the energy management energy storage module and the ion wind generation device to respond, and can be linked with other thermosensitive element bodies, other on-board temperature senses and dynamic prediction loads by combining the server architecture and strategies, so that the ion wind generation device is started, and the dynamic adjustment is carried out according to the required wind volume intensity.
Referring to another flowchart shown in fig. 8, when the target monitoring information includes target temperature information, according to the target monitoring information and the output power of the thermoelectric conversion heat dissipation module, the step of controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist the ion wind generating device to perform heat dissipation action includes:
(1) Judging whether the target temperature information is larger than a preset threshold value or not;
(2) If not, controlling the super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation;
(3) If so, controlling the super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation, and regulating and controlling the energy management energy storage module and the thermoelectric conversion heat dissipation module to supply power for the ion wind generation device according to the output power of the thermoelectric conversion heat dissipation module and the required power of the ion wind generation device.
When the target monitoring information includes component load dynamic time sequence information, according to the target monitoring information and output power of the thermoelectric conversion heat dissipation module, regulating and controlling the thermoelectric conversion heat dissipation module and the energy management energy storage module to assist the ion wind generating device to execute heat dissipation action, the method comprises the following steps:
(1) Judging whether load mutation occurs according to the dynamic time sequence information of the component load;
(2) If not, controlling the super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation;
(3) If so, controlling the super capacitor battery pack in the energy management energy storage module to perform electric energy storage operation, and regulating and controlling the energy management energy storage module and the thermoelectric conversion heat dissipation module to supply power for the ion wind generation device according to the output power of the thermoelectric conversion heat dissipation module and the required power of the ion wind generation device.
Further, the step of controlling the energy management energy storage module and the thermoelectric conversion heat dissipation module to supply power to the ion wind generating device according to the output power of the thermoelectric conversion heat dissipation module and the required power of the ion wind generating device comprises the following steps:
If the output power of the thermoelectric conversion heat dissipation module is smaller than the required power of the ion wind generation device, the super capacitor battery pack in the energy management energy storage module is controlled to discharge, and the thermoelectric conversion heat dissipation module is complemented with the power difference through the wide-voltage input DCDC voltage converter to provide electric energy for the ion wind generation device to perform heat dissipation.
Further, the step of providing the electric energy to the ion wind generating device for heat dissipation comprises the steps of providing the electric energy to the ion wind generating device and driving the ion wind generating device to conduct heat dissipation by adopting a PID algorithm.
For example, the temperature of the outlet of the server is monitored to be less than 70 ℃, and the outlet is enough to protect the components on the server, so that only energy storage action is executed, if the outlet temperature is greater than 70 ℃, the output power of the TEG thermoelectric generator is > =the requirement of the ion wind generator, the capacitor is continuously charged to store energy, the TEG output power provides the ion wind generator to work, when the TEG output power is less than the requirement of the ion wind generator, the balance of the capacitor discharge is complemented to discharge so as to drive the ion wind generator to carry out heat dissipation protection components, the strategy can also be linked with other heat sensitive component bodies, the load change is pre-judged through time sequence control in combination with the task scheduling of the server, and the BMC adopts a PID algorithm to drive the intensity of the ion wind generator to carry out dynamic adjustment, so that excellent energy conservation and 100% heat capture are realized.
The self-driven heat dissipation control method for the server provided by the embodiment of the application is suitable for occasions requiring high heat dissipation efficiency and low carbon, such as data centers, cloud computing servers and the like. The server waste heat is converted into electric energy through a thermoelectric conversion technology, and a heat dissipation device (such as an ion wind generation device) is driven to form a self-circulation closed-loop heat dissipation control system of waste heat, electric energy and heat dissipation, and external energy input is not needed.
The method and the system provided by the embodiment of the application have the following beneficial effects:
1. The server radiates heat to realize zero external energy supply, radiates heat efficiently, and can directly convert waste heat of a high-power-density IC (such as CPU/GPU) of the server into energy from circulating through the thermoelectric conversion module, the self-power rate of the system is 100%, the radiating energy consumption is reduced by 100%, and the PUE value of a data center is obviously reduced (which can be less than 1.05).
2. A heat dissipation control energy-saving strategy is provided, and 100% heat capture and excellent energy conservation are realized.
3. The conversion efficiency of the thermoelectric module is more than or equal to 12% when the delta T=50 ℃, and the comprehensive utilization rate of waste heat is improved to more than 3 times of that of the traditional scheme by combining the super capacitor energy storage (the charge and discharge efficiency is more than or equal to 95%).
4. High-efficiency heat dissipation and accurate temperature control high heat flux density processing capacity, and a series TEG array structure supports high heat flux density heat dissipation.
5. The BMC heat dissipation control module adjusts the ion wind generator in real time through a PID algorithm, has short response time, can quickly inhibit transient thermal shock, avoids chip overheat and frequency reduction, and achieves overall optimal heat dissipation strategy by prejudging load change through time sequence control in combination with server task scheduling.
6. Compared with the traditional fan, the ion wind generator has lower noise when in operation, and in addition, the ion wind generator can quickly neutralize static electricity, protect electronic elements, improve the operation reliability of the server and prolong the service life of the server.
7. The operation and maintenance cost is reduced, an external power supply and a complex cooling pipeline are not needed, and the maintenance cost is reduced by 60 percent.
The method provided by the embodiment of the present application has the same implementation principle and technical effects as those of the embodiment of the system, and for the sake of brief description, reference may be made to the corresponding content in the embodiment of the system where the embodiment of the method is not mentioned.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that the foregoing embodiments are merely illustrative embodiments of the present application, and not restrictive, and the scope of the application is not limited to the embodiments, and although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that any modification, variation or substitution of some of the technical features of the embodiments described in the foregoing embodiments may be easily contemplated within the scope of the present application, and the spirit and scope of the technical solutions of the embodiments do not depart from the spirit and scope of the embodiments of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
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| CN202510564625.9A CN120512859A (en) | 2025-04-30 | 2025-04-30 | Server self-driven heat dissipation control system and method |
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| CN202510564625.9A CN120512859A (en) | 2025-04-30 | 2025-04-30 | Server self-driven heat dissipation control system and method |
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