CN116546778A - Active cold plate-based air-liquid hybrid server heat dissipation regulation and control system and method - Google Patents
Active cold plate-based air-liquid hybrid server heat dissipation regulation and control system and method Download PDFInfo
- Publication number
- CN116546778A CN116546778A CN202310369450.7A CN202310369450A CN116546778A CN 116546778 A CN116546778 A CN 116546778A CN 202310369450 A CN202310369450 A CN 202310369450A CN 116546778 A CN116546778 A CN 116546778A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- temperature
- server
- regulation
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 234
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 222
- 230000033228 biological regulation Effects 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 147
- 230000001105 regulatory effect Effects 0.000 claims abstract description 107
- 230000001276 controlling effect Effects 0.000 claims description 41
- 230000008569 process Effects 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006870 function Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a wind-liquid mixed server heat dissipation regulation and control system and a method based on an active cold plate, which belong to the technical field of server heat dissipation, wherein the system comprises an active cold plate heat dissipation device, a heat dissipation regulation and control module and a temperature acquisition module; the active cold plate heat dissipation device comprises a liquid cooling plate and a flow regulating pump; the liquid cooling plate is connected with a liquid cooling circulation loop, and the flow regulating pump is arranged in the liquid cooling circulation loop; the temperature acquisition module is arranged in the server case; the heat dissipation regulation and control module is connected with the temperature acquisition module and the flow regulation pump, and controls the flow regulation pump to regulate the flow of liquid in the liquid cooling plate according to the temperature in the server case acquired by the temperature acquisition module. The invention realizes the functions of independent cold energy adjustment, startup adjustment and shutdown stopping of the server, and improves the energy utilization rate of the data center; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, thereby avoiding unnecessary noisePollution, heat dissipation effect of the data center is guaranteed, and energy consumption is low 。
Description
Technical Field
The invention belongs to the technical field of server heat dissipation, and particularly relates to a wind-liquid hybrid server heat dissipation regulation and control system and method based on an active cold plate.
Background
The current rapid development of big data, the data center power using various servers and multi-node machines is greatly increased, the arrangement density is higher and higher, the heat dissipation under high heat flux density becomes the bottleneck of the data center development, and the cold plate type liquid cooling heat dissipation mode is a main heat dissipation mode adopted by the current heat dissipation of the data center because of the high comprehensive heat dissipation efficiency.
The traditional cold plate type liquid cooling heat dissipation adopts a centralized large-cooling-capacity distribution unit mode, and distributes preset constant flow for each server to dissipate heat, so that the mode has the advantages of high heat dissipation efficiency and environmental protection, but has the defect that the heat dissipation efficiency cannot be adjusted according to the actual power of a data center, and in order to avoid the hidden danger that the heat dissipation capacity of the data center is insufficient because the liquid cooling plate cannot meet the heat dissipation requirement of the server, the liquid cooling plate needs to be preset with the flow which is far greater than the cooling capacity required by the actual operation of the server in advance, so that the energy waste is caused, and particularly, the liquid cooling plate still carries out circulating heat dissipation under the condition that the server is in a standby state and a shutdown state in a cold cabinet, so that the energy waste is more serious. The other mode is to adopt a wind-liquid mixed server, the preset flow of the liquid cooling plate is reduced, and the fan is used for making up the defect of the heat dissipating capacity of the server, but the mode needs to increase the fan, so that the energy consumption is still higher, the noise pollution is serious, and the cost is high.
Therefore, in order to overcome the above-mentioned drawbacks, it is necessary to provide a system and a method for controlling heat dissipation of an air-liquid hybrid server based on an active cold plate.
Disclosure of Invention
Aiming at the defects that the current data center is high in energy consumption and high in heat dissipation requirement, the traditional liquid cooling plate is high in heat dissipation flow, the traditional liquid cooling plate is required to be preset with high flow, energy waste is caused, the fan energy consumption is still high in a wind-liquid mixing mode, and noise pollution is introduced, the invention provides a wind-liquid mixing type server heat dissipation regulation and control system and method based on an active cold plate, and aims to solve the technical problems.
The invention provides a wind-liquid mixed server heat dissipation regulation and control system based on an active cold plate, which comprises an active cold plate heat dissipation device, a heat dissipation regulation and control module and a temperature acquisition module;
the active cold plate heat dissipation device comprises a liquid cooling plate and a flow regulating pump;
the liquid cooling plate is connected with a liquid cooling circulation loop, and the flow regulating pump is arranged in the liquid cooling circulation loop;
the temperature acquisition module is arranged in the server case;
the heat dissipation regulation and control module is connected with the temperature acquisition module and the flow regulation pump, and controls the flow regulation pump to regulate the flow of liquid in the liquid cooling plate according to the temperature in the server case acquired by the temperature acquisition module.
Further, the air-cooled heat dissipation device is also included;
the air-cooled heat dissipation device comprises a fan and a rotating speed adjusting unit;
the heat dissipation regulation and control module also controls the start and stop of the fan and adjusts the rotation speed of the fan through the rotation speed adjusting unit according to the temperature in the server case acquired by the temperature acquisition module.
Further, the server acquisition module comprises a plurality of temperature sensors;
the temperature sensor is arranged at a preset temperature acquisition point in the server case.
Further, the liquid cooling plate is arranged at a heating element in the server case. The heating element comprises a CPU, a memory, a power chip and the like.
Further, a liquid cooling pool is also arranged in the liquid cooling circulation loop.
Further, the circulating pump adopts an electrically excited direct current variable frequency circulating pump or a permanent magnet direct current variable frequency circulating pump with low power consumption, low rotating speed, low noise and low cost.
Further, the liquid cooling plate is made of copper, aluminum, copper alloy or aluminum alloy.
Further, the pipeline of the liquid cooling circulation loop is spliced with the liquid cooling plate through welding or interference size fit.
In a second aspect, the invention provides a wind-liquid hybrid server heat dissipation regulation method based on an active cold plate, which comprises the following steps:
s1, a heat dissipation regulation module collects the temperature in a server case according to a preset period;
s2, the heat dissipation regulation and control module regulates the liquid flow in the liquid cooling plate according to the temperature in the server case, and selects a liquid cooling heat dissipation mode or a mixed heat dissipation mode.
Further, the specific steps of step S1 are as follows:
s11, arranging temperature sensors at temperature acquisition points in a server case in advance;
s12, the heat dissipation regulation and control module collects data of each temperature sensor according to a preset period.
Further, the specific steps of step S2 are as follows:
s21, judging whether the acquired temperature in the server case is within a set threshold range by the heat dissipation regulation module;
if yes, go to step S22;
if not, go to step S23;
s22, controlling the flow regulating pump to keep the original opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is unchanged, and returning to the step S12;
s23, judging whether the temperature in the server case is higher than a set threshold range or a first set threshold range by the heat dissipation regulation module;
when the temperature in the server case is lower than the set threshold range, the step S24 is entered;
when the temperature in the server case is higher than the set threshold range, the step S25 is entered;
s24, judging whether the temperature in the server case is equal to the room temperature by the heat dissipation regulation module;
if so, stopping the liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump, and ending;
if not, go to step S25;
s25, controlling the flow regulating pump to reduce the opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is reduced, and returning to the step S12;
s26, judging whether the opening of the flow regulating pump reaches the maximum or not by the heat radiation regulating module;
if yes, go to step S28;
if not, go to step S27;
s27, controlling the flow regulating pump to increase the opening degree by the heat dissipation regulating module, so that the liquid cooling flow in the liquid cooling plate is increased, and returning to the step S12;
s28, the heat dissipation regulation and control module controls the fan to be started, and the rotating speed of the fan is regulated according to the temperature in the server case.
Further, in step S21,
the heat dissipation regulation and control module controls the liquid flow in the liquid cooling plate to be at a default flow value through the flow regulating pump after the server is started.
Further, the specific steps of step S28 are as follows:
s281, after the heat dissipation regulation module controls the fan to be started, controlling the fan to be at a preset default rotation speed;
s282, judging whether the temperature in the server case is in a set temperature threshold range by the heat dissipation regulation module;
if yes, go to step S283;
if not, go to step S284;
s283, controlling the fan to keep the original rotating speed by the heat dissipation regulation module, and returning to the step S282;
s284, judging whether the temperature in the server case is higher than a set temperature threshold range or lower than the set temperature threshold range by the heat dissipation regulation module;
when it is higher than the set temperature threshold range, the process proceeds to step S285;
when the temperature is lower than the set temperature threshold range, the process goes to step S286;
s285, the heat dissipation regulation module increases the wind speed and the rotation speed through the rotation speed adjusting unit, and the step S282 is returned;
s286, the heat dissipation regulation module reduces the rotation speed of the fan through the rotation speed adjusting unit, and the step S282 is returned.
Further, in step S286, after the heat dissipation regulation module reduces the rotation speed of the fan, the heat dissipation regulation module controls the fan to be turned off within a set temperature threshold range within a set period of time in the server chassis, and the process returns to step S21.
In a third aspect, the present invention provides a heat dissipation regulation device for a wind-liquid hybrid server based on an active cold plate, including:
the temperature acquisition module is used for acquiring the temperature in the server case according to a preset period;
and the flow control and heat dissipation mode selection module is used for adjusting the liquid flow in the liquid cooling plate and selecting a liquid cooling heat dissipation mode or a mixed heat dissipation mode according to the temperature in the server case.
Further, the temperature acquisition module includes:
the temperature sensor setting unit is used for arranging temperature sensors at temperature acquisition points in the server case in advance;
the temperature data acquisition unit is used for acquiring data of each temperature sensor according to a preset period.
Further, the flow rate control and heat dissipation mode selection module includes:
the first temperature judging unit is used for judging whether the acquired temperature in the server case is within a set threshold range;
the liquid cooling flow maintaining unit is used for controlling the flow regulating pump to keep the original opening degree when the temperature in the server case is within the set threshold range, so that the liquid flow in the liquid cooling plate is unchanged;
the temperature second judging unit is used for judging whether the temperature in the server case is higher than the set threshold range or the first set threshold range when the temperature in the server case is not in the set threshold range;
the server standby judging unit is used for judging whether the temperature in the server case is equal to the room temperature or not when the temperature in the server case is lower than a set threshold range;
the liquid cooling closing unit is used for stopping liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump when the temperature in the server case is equal to the room temperature;
the liquid cooling flow reducing unit is used for controlling the flow regulating pump to reduce the opening degree when the temperature in the server case is lower than the set threshold range, so that the liquid flow in the liquid cooling plate is reduced;
the pump opening judging unit is used for judging whether the opening of the flow regulating pump reaches the maximum or not when the temperature in the server case is higher than a set threshold range;
the liquid cooling flow increasing unit is used for controlling the flow regulating pump to increase the opening degree when the opening degree of the flow regulating pump is not maximum, so that the liquid cooling flow in the liquid cooling plate is increased;
and the air cooling mode starting unit is used for controlling the fan to be started by the heat dissipation regulation and control module when the temperature in the server case is higher than the set threshold range and the opening of the flow regulation pump is maximum, and regulating the rotating speed of the fan according to the temperature in the server case.
Further, the air-cooled mode starting unit includes:
a default rotation speed setting subunit, configured to control, after the fan is turned on, the fan to be at a preset default rotation speed;
the first temperature judging subunit is used for judging whether the temperature in the server case is in a set temperature threshold range or not;
the rotating speed maintaining subunit is used for controlling the fan to maintain the original rotating speed when the temperature in the server case is within the set temperature threshold range;
a temperature second judging subunit for judging whether the temperature in the server case is higher than the set temperature threshold range or lower than the set temperature threshold range;
the rotating speed increasing subunit is used for increasing the wind speed and the rotating speed through the rotating speed adjusting unit when the temperature in the server case is higher than the set temperature threshold range;
and the rotating speed reducing subunit is used for reducing the rotating speed of the fan through the rotating speed adjusting unit when the temperature in the server case is lower than the set temperature threshold range.
In a fourth aspect, the present invention provides a storage medium,
the storage medium has stored therein instructions which, when run on a computer, cause the computer to perform the method of the second aspect described above.
The invention has the beneficial effects that:
according to the wind-liquid mixed server heat dissipation regulation and control system and method based on the active cold plate, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
It can be seen that the present invention has outstanding substantial features and significant advances over the prior art, as well as the benefits of its implementation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic diagram of a liquid cooling cycle of a heat dissipation regulation system of an active cold plate-based wind-liquid hybrid server according to the present invention.
Fig. 2 is a control schematic diagram of the active cold plate-based air-liquid hybrid server heat dissipation regulation system of the present invention.
Fig. 3 is a schematic flow chart of an embodiment 3 of a heat dissipation regulation method of an air-liquid hybrid server based on an active cold plate.
Fig. 4 is a schematic flow chart of an embodiment 4 of a heat dissipation regulation method of an air-liquid hybrid server based on an active cold plate.
Fig. 5 is a schematic diagram of an air cooling regulation flow chart of the air-liquid hybrid server heat dissipation regulation method based on the active cold plate.
Fig. 6 is a schematic diagram of a heat dissipation regulation device of an air-liquid hybrid server based on an active cold plate.
In the figure, a 1-heat dissipation regulation module; 2-a temperature acquisition module; 3-liquid cooling plate; 4-a flow regulating pump; 5-a fan; 6-a rotation speed adjusting unit; 7-liquid cooling pool.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Example 1:
as shown in fig. 1 and 2, the invention provides a heat dissipation regulation and control system of an air-liquid hybrid server based on an active cold plate, which comprises an active cold plate heat dissipation device, a heat dissipation regulation and control module 1 and a temperature acquisition module 2;
the active cold plate heat dissipation device comprises a liquid cooling plate 3 and a flow regulating pump 4;
the liquid cooling plate 3 is connected with a liquid cooling circulation loop, and the flow regulating pump 4 is arranged in the liquid cooling circulation loop;
the temperature acquisition module 2 is arranged in the server case;
the heat dissipation regulation and control module 1 is connected with the temperature acquisition module 2 and the flow regulating pump 4, and the flow regulating pump 4 is controlled to regulate the flow of liquid in the liquid cooling plate according to the temperature in the server case acquired by the temperature acquisition module 2.
According to the wind-liquid mixed type server heat dissipation regulation and control system based on the active cold plate, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low
Example 2:
as shown in fig. 1 and 2, the invention provides a heat dissipation regulation and control system of an air-liquid hybrid server based on an active cold plate, which comprises an active cold plate heat dissipation device, a heat dissipation regulation and control module 1, a temperature acquisition module 2 and an air cooling heat dissipation device;
the active cold plate heat dissipation device comprises a liquid cooling plate 3 and a flow regulating pump 4;
the liquid cooling plate 3 is connected with a liquid cooling circulation loop, and the flow regulating pump 4 is arranged in the liquid cooling circulation loop;
the temperature acquisition module 2 is arranged in the server case; the server acquisition module comprises a plurality of temperature sensors; the temperature sensor is arranged at a preset temperature acquisition point in the server case;
the liquid cooling plate 3 is arranged at a heating element in the server case; the heating element comprises a CPU, a memory, a power chip and the like;
the heat dissipation regulation and control module 1 is connected with the temperature acquisition module 2 and the flow regulation pump 4, and the flow regulation pump 4 is controlled to regulate the flow of liquid in the liquid cooling plate 3 according to the temperature in the server cabinet acquired by the temperature acquisition module 2;
the air-cooled heat dissipation device comprises a fan 5 and a rotating speed adjusting unit 6; the fan 5 adopts an electric excitation direct current variable frequency fan or a permanent magnet direct current variable frequency fan with low power consumption, low rotating speed, low noise and low cost;
the heat dissipation regulation and control module 1 also controls the start and stop of the fan 5 and adjusts the rotating speed of the fan 5 through the rotating speed adjusting unit 6 according to the temperature in the server case acquired by the temperature acquisition module;
the liquid cooling circulation loop is also provided with a liquid cooling pool 7; the liquid cooling plate 3 is made of copper, aluminum, copper alloy or aluminum alloy;
the liquid cooling circulation branch and the liquid cooling circulation trunk are made of metal hose, metal hard tube and nonmetal or nonmetal hard tube;
the liquid cooling plate 3 circulates liquid compatible with the liquid cooling plate, and the liquid conductivity is lower than a threshold value or insulating liquid is adopted;
the pipeline of the liquid cooling circulation loop is spliced with the liquid cooling plate 3 through welding or interference size fit.
According to the wind-liquid mixed type server heat dissipation regulation and control system based on the active cold plate, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 3:
as shown in fig. 3, the invention provides a wind-liquid hybrid server heat dissipation regulation method based on an active cold plate, which comprises the following steps:
s1, a heat dissipation regulation module collects the temperature in a server case according to a preset period;
s2, the heat dissipation regulation and control module regulates the liquid flow in the liquid cooling plate according to the temperature in the server case, and selects a liquid cooling heat dissipation mode or a mixed heat dissipation mode.
According to the wind-liquid mixed server heat dissipation regulation and control method based on the active cold plate, provided by the invention, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 4:
as shown in fig. 4, the invention provides a method for regulating and controlling heat dissipation of a wind-liquid hybrid server based on an active cold plate, which comprises the following steps:
s1, a heat dissipation regulation module collects the temperature in a server case according to a preset period; the specific steps of the step S1 are as follows:
s11, arranging temperature sensors at temperature acquisition points in a server case in advance;
s12, the heat dissipation regulation and control module collects data of each temperature sensor according to a preset period;
s2, the heat dissipation regulation and control module regulates the liquid flow in the liquid cooling plate according to the temperature in the server case and selects a liquid cooling heat dissipation mode or a mixed heat dissipation mode; the specific steps of the step S2 are as follows:
s21, judging whether the acquired temperature in the server case is within a set threshold range by the heat dissipation regulation module;
if yes, go to step S22;
if not, go to step S23;
s22, controlling the flow regulating pump to keep the original opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is unchanged, and returning to the step S12;
s23, judging whether the temperature in the server case is higher than a set threshold range or a first set threshold range by the heat dissipation regulation module;
when the temperature in the server case is lower than the set threshold range, the step S24 is entered;
when the temperature in the server case is higher than the set threshold range, the step S25 is entered;
s24, judging whether the temperature in the server case is equal to the room temperature by the heat dissipation regulation module;
if so, stopping the liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump, and ending;
if not, go to step S25;
s25, controlling the flow regulating pump to reduce the opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is reduced, and returning to the step S12;
s26, judging whether the opening of the flow regulating pump reaches the maximum or not by the heat radiation regulating module;
if yes, go to step S28;
if not, go to step S27;
s27, controlling the flow regulating pump to increase the opening degree by the heat dissipation regulating module, so that the liquid cooling flow in the liquid cooling plate is increased, and returning to the step S12;
s28, the heat dissipation regulation and control module controls the fan to be started, and the rotating speed of the fan is regulated according to the temperature in the server case.
In some embodiments, in step S21, the heat dissipation regulation module controls the liquid flow in the liquid cooling plate to be at a default flow value through the flow regulating pump after the server is started.
According to the wind-liquid mixed server heat dissipation regulation and control method based on the active cold plate, provided by the invention, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 5:
as shown in fig. 4, the invention provides a method for regulating and controlling heat dissipation of a wind-liquid hybrid server based on an active cold plate, which comprises the following steps:
s1, a heat dissipation regulation module collects the temperature in a server case according to a preset period; the specific steps of the step S1 are as follows:
s11, arranging temperature sensors at temperature acquisition points in a server case in advance;
s12, the heat dissipation regulation and control module collects data of each temperature sensor according to a preset period;
s2, the heat dissipation regulation and control module regulates the liquid flow in the liquid cooling plate according to the temperature in the server case and selects a liquid cooling heat dissipation mode or a mixed heat dissipation mode; the specific steps of the step S2 are as follows:
s21, judging whether the acquired temperature in the server case is within a set threshold range by the heat dissipation regulation module;
if yes, go to step S22;
if not, go to step S23;
s22, controlling the flow regulating pump to keep the original opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is unchanged, and returning to the step S12;
s23, judging whether the temperature in the server case is higher than a set threshold range or a first set threshold range by the heat dissipation regulation module;
when the temperature in the server case is lower than the set threshold range, the step S24 is entered;
when the temperature in the server case is higher than the set threshold range, the step S26 is entered;
s24, judging whether the temperature in the server case is equal to the room temperature by the heat dissipation regulation module;
if so, stopping the liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump, and ending;
if not, go to step S25;
s25, controlling the flow regulating pump to reduce the opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is reduced, and returning to the step S12;
s26, judging whether the opening of the flow regulating pump reaches the maximum or not by the heat radiation regulating module;
if yes, go to step S28;
if not, go to step S27;
s27, controlling the flow regulating pump to increase the opening degree by the heat dissipation regulating module, so that the liquid cooling flow in the liquid cooling plate is increased, and returning to the step S12;
s28, controlling and starting a fan by the heat dissipation regulation module, and regulating the rotating speed of the fan according to the temperature in the server case; the specific steps of step S28 are as follows:
s281, after the heat dissipation regulation module controls the fan to be started, controlling the fan to be at a preset default rotation speed;
s282, judging whether the temperature in the server case is in a set temperature threshold range by the heat dissipation regulation module;
if yes, go to step S283;
if not, go to step S284;
s283, controlling the fan to keep the original rotating speed by the heat dissipation regulation module, and returning to the step S282;
s284, judging whether the temperature in the server case is higher than a set temperature threshold range or lower than the set temperature threshold range by the heat dissipation regulation module;
when it is higher than the set temperature threshold range, the process proceeds to step S285;
when the temperature is lower than the set temperature threshold range, the process goes to step S286;
s285, the heat dissipation regulation module increases the wind speed and the rotation speed through the rotation speed adjusting unit, and the step S282 is returned;
s286, the heat dissipation regulation module reduces the rotation speed of the fan through the rotation speed adjusting unit, and the step S282 is returned.
In some embodiments, after the heat dissipation adjustment module reduces the rotation speed of the fan in step S276, the heat dissipation adjustment module controls the fan to be turned off within a set temperature threshold range within a set period of time in the server chassis, and returns to step S21.
According to the wind-liquid mixed server heat dissipation regulation and control method based on the active cold plate, provided by the invention, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 6:
as shown in fig. 5, the present invention provides a heat dissipation regulation device of a wind-liquid hybrid server based on an active cold plate, comprising:
the temperature acquisition module is used for acquiring the temperature in the server case according to a preset period;
and the flow control and heat dissipation mode selection module is used for adjusting the liquid flow in the liquid cooling plate and selecting a liquid cooling heat dissipation mode or a mixed heat dissipation mode according to the temperature in the server case.
According to the wind-liquid mixed type server heat dissipation regulation and control device based on the active cold plate, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 7:
as shown in fig. 5, the present invention provides a heat dissipation regulation device of a wind-liquid hybrid server based on an active cold plate, comprising:
the temperature acquisition module is used for acquiring the temperature in the server case according to a preset period; the temperature acquisition module comprises:
the temperature sensor setting unit is used for arranging temperature sensors at temperature acquisition points in the server case in advance;
the temperature data acquisition unit is used for acquiring data of each temperature sensor according to a preset period;
the flow control and heat dissipation mode selection module is used for adjusting the liquid flow in the liquid cooling plate and selecting a liquid cooling heat dissipation mode or a mixed heat dissipation mode according to the temperature in the server case; the flow rate control and heat dissipation mode selection module includes:
the first temperature judging unit is used for judging whether the acquired temperature in the server case is within a set threshold range;
the liquid cooling flow maintaining unit is used for controlling the flow regulating pump to keep the original opening degree when the temperature in the server case is within the set threshold range, so that the liquid flow in the liquid cooling plate is unchanged;
the temperature second judging unit is used for judging whether the temperature in the server case is higher than the set threshold range or the first set threshold range when the temperature in the server case is not in the set threshold range;
the server standby judging unit is used for judging whether the temperature in the server case is equal to the room temperature or not when the temperature in the server case is lower than a set threshold range;
the liquid cooling closing unit is used for stopping liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump when the temperature in the server case is equal to the room temperature;
the liquid cooling flow reducing unit is used for controlling the flow regulating pump to reduce the opening degree when the temperature in the server case is lower than the set threshold range, so that the liquid flow in the liquid cooling plate is reduced;
the pump opening judging unit is used for judging whether the opening of the flow regulating pump reaches the maximum or not when the temperature in the server case is higher than a set threshold range;
the liquid cooling flow increasing unit is used for controlling the flow regulating pump to increase the opening degree when the opening degree of the flow regulating pump is not maximum, so that the liquid cooling flow in the liquid cooling plate is increased;
and the air cooling mode starting unit is used for controlling the fan to be started by the heat dissipation regulation and control module when the temperature in the server case is higher than the set threshold range and the opening of the flow regulation pump is maximum, and regulating the rotating speed of the fan according to the temperature in the server case.
According to the wind-liquid mixed type server heat dissipation regulation and control device based on the active cold plate, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 8:
as shown in fig. 5, the present invention provides a heat dissipation regulation device of a wind-liquid hybrid server based on an active cold plate, comprising:
the temperature acquisition module is used for acquiring the temperature in the server case according to a preset period; the temperature acquisition module comprises:
the temperature sensor setting unit is used for arranging temperature sensors at temperature acquisition points in the server case in advance;
the temperature data acquisition unit is used for acquiring data of each temperature sensor according to a preset period;
the flow control and heat dissipation mode selection module is used for adjusting the liquid flow in the liquid cooling plate and selecting a liquid cooling heat dissipation mode or a mixed heat dissipation mode according to the temperature in the server case; the flow rate control and heat dissipation mode selection module includes:
the first temperature judging unit is used for judging whether the acquired temperature in the server case is within a set threshold range;
the liquid cooling flow maintaining unit is used for controlling the flow regulating pump to keep the original opening degree when the temperature in the server case is within the set threshold range, so that the liquid flow in the liquid cooling plate is unchanged;
the temperature second judging unit is used for judging whether the temperature in the server case is higher than the set threshold range or the first set threshold range when the temperature in the server case is not in the set threshold range;
the server standby judging unit is used for judging whether the temperature in the server case is equal to the room temperature or not when the temperature in the server case is lower than a set threshold range;
the liquid cooling closing unit is used for stopping liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump when the temperature in the server case is equal to the room temperature;
the liquid cooling flow reducing unit is used for controlling the flow regulating pump to reduce the opening degree when the temperature in the server case is lower than the set threshold range, so that the liquid flow in the liquid cooling plate is reduced;
the pump opening judging unit is used for judging whether the opening of the flow regulating pump reaches the maximum or not when the temperature in the server case is higher than a set threshold range;
the liquid cooling flow increasing unit is used for controlling the flow regulating pump to increase the opening degree when the opening degree of the flow regulating pump is not maximum, so that the liquid cooling flow in the liquid cooling plate is increased;
the air cooling mode starting unit is used for controlling the fan to be started by the heat dissipation regulation and control module when the temperature in the server case is higher than the set threshold range and the opening of the flow regulation pump is maximum, and regulating the rotating speed of the fan according to the temperature in the server case; the air-cooled mode starting unit includes:
a default rotation speed setting subunit, configured to control, after the fan is turned on, the fan to be at a preset default rotation speed;
the first temperature judging subunit is used for judging whether the temperature in the server case is in a set temperature threshold range or not;
the rotating speed maintaining subunit is used for controlling the fan to maintain the original rotating speed when the temperature in the server case is within the set temperature threshold range;
a temperature second judging subunit for judging whether the temperature in the server case is higher than the set temperature threshold range or lower than the set temperature threshold range;
the rotating speed increasing subunit is used for increasing the wind speed and the rotating speed through the rotating speed adjusting unit when the temperature in the server case is higher than the set temperature threshold range;
and the rotating speed reducing subunit is used for reducing the rotating speed of the fan through the rotating speed adjusting unit when the temperature in the server case is lower than the set temperature threshold range.
According to the wind-liquid mixed type server heat dissipation regulation and control device based on the active cold plate, a large cold quantity distribution unit CDU of an external driving device of the server is not needed, a heat dissipation mode can be regulated and controlled, the liquid flow in the liquid cooling plate can be regulated and controlled, the comprehensive heat exchange coefficient is high, the energy loss caused by the liquid flow in the standby shutdown state of the server is avoided, the independent cold quantity regulation, the functions of startup regulation and shutdown stopping of the server are realized, and the energy utilization rate of a data center is improved; the air cooling heat dissipation is regulated and controlled by using a small number of fans with low rotation speed and low power consumption, so that unnecessary noise pollution is avoided, the heat dissipation effect of the data center is ensured, the energy consumption is low, and the cost is low.
Example 9:
the present invention provides a storage medium that is configured to store,
the storage medium has instructions stored therein that, when executed on a computer, cause the computer to perform the method described in embodiment 3, embodiment 4 or embodiment 5 above.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and it is intended that all such modifications and substitutions be within the scope of the present invention/be within the scope of the present invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The wind-liquid mixed server heat dissipation regulation and control system based on the active cold plate is characterized by comprising an active cold plate heat dissipation device, a heat dissipation regulation and control module and a temperature acquisition module;
the active cold plate heat dissipation device comprises a liquid cooling plate and a flow regulating pump;
the liquid cooling plate is connected with a liquid cooling circulation loop, and the flow regulating pump is arranged in the liquid cooling circulation loop;
the temperature acquisition module is arranged in the server case;
the heat dissipation regulation and control module is connected with the temperature acquisition module and the flow regulation pump, and controls the flow regulation pump to regulate the flow of liquid in the liquid cooling plate according to the temperature in the server case acquired by the temperature acquisition module.
2. The active cold plate-based air-liquid hybrid server heat dissipation regulation and control system of claim 1, further comprising an air-cooled heat dissipation device;
the air-cooled heat dissipation device comprises a fan and a rotating speed adjusting unit;
the heat dissipation regulation and control module also controls the start and stop of the fan and adjusts the rotation speed of the fan through the rotation speed adjusting unit according to the temperature in the server case acquired by the temperature acquisition module.
3. The wind-liquid mixed server heat dissipation regulation and control method based on the active cold plate is characterized by comprising the following steps:
s1, a heat dissipation regulation module collects the temperature in a server case according to a preset period;
s2, the heat dissipation regulation and control module regulates the liquid flow in the liquid cooling plate according to the temperature in the server case, and selects a liquid cooling heat dissipation mode or a mixed heat dissipation mode.
4. The method for controlling heat dissipation of an active cold plate-based wind-liquid hybrid server according to claim 3, wherein the step S1 comprises the following specific steps:
s11, arranging temperature sensors at temperature acquisition points in a server case in advance;
s12, the heat dissipation regulation and control module collects data of each temperature sensor according to a preset period.
5. The method for controlling heat dissipation of an active cold plate-based wind-liquid hybrid server according to claim 4, wherein the step S2 comprises the following specific steps:
s21, judging whether the acquired temperature in the server case is within a set threshold range by the heat dissipation regulation module;
if yes, go to step S22;
if not, go to step S23;
s22, controlling the flow regulating pump to keep the original opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is unchanged, and returning to the step S12;
s23, judging whether the temperature in the server case is higher than a set threshold range or a first set threshold range by the heat dissipation regulation module;
when the temperature in the server case is lower than the set threshold range, the step S24 is entered;
when the temperature in the server case is higher than the set threshold range, the step S26 is entered;
s24, judging whether the temperature in the server case is equal to the room temperature or not by the heat dissipation regulation module;
if so, stopping the liquid circulation heat dissipation in the liquid cooling plate by closing the flow regulating pump, and ending;
if not, go to step S25;
s25, controlling the flow regulating pump to reduce the opening degree by the heat dissipation regulating module, so that the liquid flow in the liquid cooling plate is reduced, and returning to the step S12;
s26, judging whether the opening of the flow regulating pump reaches the maximum or not by the heat dissipation regulating module;
if yes, go to step S28;
if not, go to step S27;
s27, controlling the flow regulating pump to increase the opening degree by the heat dissipation regulating module, so that the liquid cooling flow in the liquid cooling plate is increased, and returning to the step S12;
s28, the heat dissipation regulation and control module controls the fan to be started, and the rotating speed of the fan is regulated according to the temperature in the server case.
6. The method for controlling heat dissipation of an active cold plate-based wind-liquid hybrid server according to claim 5, wherein in step S21, the heat dissipation controlling module controls the liquid flow in the liquid cooling plate at a default flow value through the flow regulating pump after the server is started.
7. The method for controlling heat dissipation of an active cold plate-based wind-liquid hybrid server according to claim 5, wherein step S28 comprises the following specific steps:
s281, after the heat dissipation regulation and control module controls the fan to be started, controlling the fan to be at a preset default rotation speed;
s282, judging whether the temperature in the server case is in a set temperature threshold range by the heat dissipation regulation module;
if yes, go to step S283;
if not, go to step S284;
s283, controlling the fan to keep the original rotating speed by the heat dissipation regulation module, and returning to the step S282;
s284, judging whether the temperature in the server case is higher than a set temperature threshold range or lower than the set temperature threshold range by the heat dissipation regulation module;
when it is higher than the set temperature threshold range, the process proceeds to step S285;
when the temperature is lower than the set temperature threshold range, the process goes to step S286;
s285, the heat dissipation regulation and control module increases the wind speed and the rotation speed through the rotation speed adjustment unit, and the step S282 is returned;
s286, the heat dissipation regulation and control module reduces the rotation speed of the fan through the rotation speed adjusting unit, and the step S282 is returned.
8. The method for heat dissipation and control of a wind-liquid hybrid server according to claim 7, wherein in step S286, after the heat dissipation and control module reduces the rotation speed of the fan, the heat dissipation and control module controls the fan to be turned off and returns to step S21.
9. An active cold plate-based wind-liquid hybrid server heat dissipation regulation and control device is characterized by comprising:
the temperature acquisition module is used for acquiring the temperature in the server case according to a preset period;
and the flow control and heat dissipation mode selection module is used for adjusting the liquid flow in the liquid cooling plate and selecting a liquid cooling heat dissipation mode or a mixed heat dissipation mode according to the temperature in the server case.
10. A storage medium, characterized in that,
the storage medium having stored therein instructions which, when run on a computer, cause the computer to perform the method of any of the preceding claims 3-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369450.7A CN116546778A (en) | 2023-04-07 | 2023-04-07 | Active cold plate-based air-liquid hybrid server heat dissipation regulation and control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369450.7A CN116546778A (en) | 2023-04-07 | 2023-04-07 | Active cold plate-based air-liquid hybrid server heat dissipation regulation and control system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116546778A true CN116546778A (en) | 2023-08-04 |
Family
ID=87455120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310369450.7A Pending CN116546778A (en) | 2023-04-07 | 2023-04-07 | Active cold plate-based air-liquid hybrid server heat dissipation regulation and control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116546778A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116931700A (en) * | 2023-09-05 | 2023-10-24 | 广州永昱节能科技股份有限公司 | Liquid cooling system and liquid cooling system control method |
| CN117032427A (en) * | 2023-10-08 | 2023-11-10 | 宝德计算机系统股份有限公司 | Modularized liquid cooling method and device |
-
2023
- 2023-04-07 CN CN202310369450.7A patent/CN116546778A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116931700A (en) * | 2023-09-05 | 2023-10-24 | 广州永昱节能科技股份有限公司 | Liquid cooling system and liquid cooling system control method |
| CN117032427A (en) * | 2023-10-08 | 2023-11-10 | 宝德计算机系统股份有限公司 | Modularized liquid cooling method and device |
| CN117032427B (en) * | 2023-10-08 | 2023-12-15 | 宝德计算机系统股份有限公司 | Modularized liquid cooling method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116546778A (en) | Active cold plate-based air-liquid hybrid server heat dissipation regulation and control system and method | |
| CN106292960A (en) | A kind of server radiating intelligent management | |
| US10716245B2 (en) | Provisioning cooling elements for chillerless data centers | |
| CN103154850B (en) | Method and system for the resource management of data center | |
| CN112072857A (en) | New energy automobile motor cooling system control method and device and new energy automobile | |
| CN113038807B (en) | Control method of liquid-cooled electric energy system, liquid-cooled electric energy system and storage medium | |
| US11870328B2 (en) | Combined cooling system for motor and motor controller | |
| CN114153298A (en) | Fan module with adjustable air outlet angle, control method thereof and host | |
| CN109375744A (en) | A kind of cooling control method of server video card | |
| CN109728325A (en) | A kind of fuel cell heat management system and method | |
| CN112799489A (en) | Liquid cooling heat dissipation system and server | |
| US20240018894A1 (en) | Thermal management and control method and device, storage medium, and vehicle | |
| CN113568805A (en) | Real-time adjustment method and device for power consumption of server and electronic equipment | |
| CN117062419A (en) | Multi-terminal supply-demand matched data center cold source system parameter optimization method and device | |
| CN102889827A (en) | Water cooling system | |
| CN115492674A (en) | Control method and device for electric water pump and cooling fan | |
| CN111648915B (en) | Cooling control method, system, equipment and storage medium of wind driven generator | |
| CN112394803B (en) | Domestic server power consumption real-time dynamic adjusting method | |
| CN209312914U (en) | A kind of fuel cell heat management system | |
| CN114025576A (en) | Heat dissipation system based on heat pump frequency converter and control method thereof | |
| CN112114597A (en) | DCS-based self-adaptive control method for temperature of external cooling water of phase modulator | |
| CN220271854U (en) | Computer water-cooling radiator | |
| CN114388927B (en) | Power battery cooling control method and related equipment | |
| CN116505136B (en) | Thermal management control method, device, equipment and storage medium | |
| CN115235046B (en) | Optimized control method for central air conditioner cold source demand side response |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |