Liquid cooling device and control method and apparatus for liquid cooling device, and device

Abstract

Provided in the embodiments of the present disclosure are a liquid cooling device and a control method and apparatus for the liquid cooling device, and a device. The liquid cooling device comprises servers and at least two cold distribution units. Each server comprises a heating member and a heat conduction member for heat dissipation of the heating member, the heat conduction member being connected to a water collection branch pipe to obtain, by means of the water collection branch pipe, liquid for heat transfer. Each cold distribution unit comprises a heat exchanger and a hydraulic power member connected to the heat exchanger, wherein the heat exchanger and the hydraulic power member are connected to each heat conduction member by means of the water collection branch pipe to obtain, by means of the water collection branch pipe, liquid transmitted from each heat conduction member and perform heat exchange operations on the liquid. In the present embodiment, the at least two cold distribution units enable stable heat dissipation operations on the servers in a timely and effective manner, thereby meeting the heat dissipation requirements for high heat flux density, and also ensuring the use stability and reliability of the servers, improving the practicability of the liquid cooling device.

Description

[0001] Liquid Cooling Equipment, Liquid Cooling Equipment Control Method, Device, and Equipment TECHNICAL FIELD The present disclosure relates to the field of heat dissipation, and more particularly to a liquid cooling equipment, a liquid cooling equipment control method, a device, and equipment. BACKGROUND With the rapid development of computer technology, big data and cloud computing have made the world more interconnected and human life more convenient, but this has also generated an increasing amount of data, which is growing at an unimaginable rate. This exponentially increasing amount of data requires more and more computing power to analyze and process, which in turn generates more power consumption. For example, with the increasing demand for computing power, the average power consumption of a graphics processing unit (GPU) has jumped from 300W to over 1000W, posing a significant challenge to server heat dissipation. Currently, servers often rely on heat dissipation devices (e.g., air conditioners) in the computer room where they are located to dissipate heat. However, when the power consumption of the server is relatively high, the computer room's heat dissipation devices cannot quickly dissipate the concentrated heat. This not only fails to meet the demand for increased heat flux density, but also reduces the stability and reliability of server use. SUMMARY OF THE INVENTION Embodiments of the present disclosure provide a liquid cooling device, a control method, an apparatus, and equipment for the liquid cooling device, capable of meeting the heat dissipation requirements of high heat flux density and ensuring stable and reliable server operation. In a first aspect, embodiments of the present disclosure provide a liquid cooling device comprising: a server comprising: a heat generating element and a heat conducting element for transmitting heat generated by the heat generating element, wherein a water collecting and branching pipe is connected to the heat conducting element, so that liquid for heat transfer is obtained through the water collecting and branching pipe; and at least two cooling distribution units, each cooling distribution unit comprising: a heat exchanger and a hydraulic power element connected to the heat exchanger, wherein the heat exchanger and the hydraulic power element are connected to the heat conducting element via the water collecting and branching pipe, so as to obtain liquid transmitted by the heat conducting element through the water collecting and branching pipe and perform heat exchange operations on the liquid.In some examples, the heat conducting element is provided with a liquid flow channel, and the water collection and branching pipe includes a first pipe and a second pipe. One end of the first pipe is connected to the liquid flow channel for inputting a first type of liquid for heat transfer into the liquid flow channel, and the other end is connected to at least two cooling distribution units for receiving the first type of liquid for heat dissipation through the cooling distribution units. One end of the second pipe is connected to the liquid flow channel for receiving a second type of liquid output by the liquid flow channel, and the other end is connected to at least two cooling distribution units for transferring the second type of liquid output by the liquid flow channel to the cooling distribution units for heat exchange. In some examples, the liquid flow channel is formed by a plurality of fins embedded in the heat conducting element. In some examples, the distribution of the liquid flow channels within the heat conducting element is adapted to the heat flow distribution within the heat generating element. In some examples, at least two cooling distribution units are connected to different liquid circuit pipes in the machine room to exchange heat with the liquid absorbed by the heat exchanger through the liquid circuit pipes. In some examples, the liquid circuit pipeline includes: an inlet pipeline and an outlet pipeline. One end of the heat exchanger is connected to the inlet pipeline via a proportional valve to supply a first type of liquid for heat exchange through the inlet pipeline, and the proportional valve is used to regulate the liquid flow rate in the inlet pipeline. The other end of the heat exchanger is connected to the outlet pipeline to discharge the second type of liquid that has absorbed heat through the outlet pipeline. In some examples, each cooling distribution unit further includes: a sensing unit connected to at least one of the heat exchanger and the hydraulic power component and configured to sense the operating status of at least one of the heat exchanger and the hydraulic power component. The liquid cooling device further includes: a control unit connected to at least two cooling distribution units and configured to determine the operating status of the cooling distribution units via the sensing unit and control the cooling distribution units based on the operating status.In some examples, the at least two cooling capacity distribution units include a first cooling capacity distribution unit and a second cooling capacity distribution unit; the control unit is configured to: when the operating status of the first cooling capacity distribution unit is abnormal, obtain the data computing load corresponding to the server; and control the second cooling capacity distribution unit based on the data computing load to ensure heat dissipation for the server. In some examples, before controlling the second cooling capacity distribution unit based on the data computing load, the control unit is configured to: obtain the heat dissipation capacity of the second cooling capacity distribution unit; if the heat dissipation capacity meets the heat dissipation requirement corresponding to the data computing load, control the operating status of the second cooling capacity distribution unit to remain unchanged; and if the heat dissipation capacity does not meet the heat dissipation requirement corresponding to the data computing load, allow control of the second cooling capacity distribution unit based on the data computing load. In some examples, the control unit is configured to: determine the number of the second cooling capacity distribution units; and control the second cooling capacity distribution unit based on the data computing load and the number information. In some examples, the control unit is configured to: determine, based on the data calculation amount and the quantity information, a liquid flow ratio corresponding to each second cooling capacity distribution unit; and control each second cooling capacity distribution unit to perform a heat dissipation operation based on the liquid flow ratio. In a second aspect, embodiments of the present disclosure provide a control method for a liquid cooling device, applied to a control unit, the control unit being configured to control at least two cooling capacity distribution units connected to servers to provide heat dissipation for the servers. The at least two cooling capacity distribution units include a first cooling capacity distribution unit and a second cooling capacity distribution unit. The method includes: obtaining an operating status of each cooling capacity distribution unit; when the operating status of the first cooling capacity distribution unit is abnormal, obtaining a data calculation amount corresponding to the server; and controlling the second cooling capacity distribution unit based on the data calculation amount to ensure effective heat dissipation for the server.In a third aspect, embodiments of the present disclosure provide a control device for a liquid cooling device. The control device is configured to control at least two cooling distribution units connected to servers to dissipate heat for the servers. The at least two cooling distribution units include a first cooling distribution unit and a second cooling distribution unit. The control device includes: an acquisition module configured to acquire the operating status of each cooling distribution unit; a processing module configured to acquire a data computation load corresponding to the server when the operating status of the first cooling distribution unit is abnormal; and a control module configured to control the second cooling distribution unit based on the data computation load to ensure effective cooling of the server. In a fourth aspect, embodiments of the present disclosure provide an electronic device comprising: a memory and a processor. The memory is configured to store one or more computer instructions. When executed by the processor, the one or more computer instructions implement the liquid cooling device control method according to the second aspect. In a fifth aspect, embodiments of the present disclosure provide a computer program product, comprising: a computer program that, when executed by a processor of an electronic device, causes the processor to perform the steps of the control method for a cooling device according to the second aspect. The liquid cooling device, control method, apparatus, and device provided in these embodiments, through the at least two cooling capacity distribution units configured therein, can stably and promptly and effectively dissipate heat generated by servers. This not only meets the heat dissipation requirements of high heat flux densities but also ensures stable and reliable server operation, further improving the practicality of the liquid cooling device. BRIEF DESCRIPTION OF THE DRAWINGS To more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following briefly introduces the drawings required in the embodiments or the prior art description. Obviously, the drawings described below represent some embodiments of the present disclosure. Persons skilled in the art can derive other drawings based on these drawings without inventive effort.Figure 1 is a schematic diagram of the structure of a liquid cooling device according to an embodiment of the present disclosure; Figure 2 is a schematic diagram of the liquid flow path within a heat conducting element according to an embodiment of the present disclosure; Figure 3 is a schematic diagram of the liquid flow path within a heat conducting element according to an embodiment of the present disclosure; Figure 4 is a schematic diagram of the connection between the heat conducting element and the heat generating element according to an embodiment of the present disclosure; Figure 5 is a schematic diagram of the structure of a cooling distribution unit according to an embodiment of the present disclosure; Figure 6 is a flow diagram of a control method for a liquid cooling device according to an embodiment of the present disclosure; Figure 7 is a schematic diagram of the structure of a control device for a liquid cooling device according to an embodiment of the present disclosure; and Figure 8 is a schematic diagram of the structure of an electronic device corresponding to the control device for the liquid cooling device according to the embodiment of Figure 7. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS To further clarify the objectives, technical solutions, and advantages of the embodiments of the present disclosure, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below in conjunction with the accompanying drawings. It should be understood that the described embodiments represent only a portion of the embodiments of the present disclosure, and are not intended to be exhaustive. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present disclosure without inventive effort are intended to fall within the scope of protection of the present disclosure. In the description of the embodiments of the present disclosure, terms such as "mounted," "connected," and "fixed" should be understood broadly. For example, "connected" can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art will understand the specific meanings of these terms in the embodiments of the present disclosure based on specific circumstances. In the description of the embodiments of the present disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings. These terms are used solely to facilitate the description of the embodiments of the present disclosure and to simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the embodiments of the present disclosure.The terms "including" and "having," as well as any variations thereof, in the description and claims of the embodiments of the present disclosure are intended to cover non-exclusive inclusions. For example, a process or apparatus comprising a series of steps or structures is not necessarily limited to the structures or steps explicitly listed, but may include other steps or structures not explicitly listed or inherent to the process or apparatus. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implicitly specify the number of the technical features being referenced. Thus, features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of the embodiments of the present disclosure, "plurality" means at least two, such as two or three, unless otherwise specifically defined. Throughout this specification, reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in connection with that embodiment or example are included in at least one embodiment or example of the embodiments of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and integrate the different embodiments or examples described in this specification, as well as the features thereof, unless they conflict with each other. Definitions: Coolant Distribution Unit (CDU): A system used to distribute cooling liquid between liquid-cooled electronic equipment, providing functions such as secondary flow distribution, pressure control, physical isolation, and condensation prevention. Manifold: Intermediate equipment between the CDU and the server, used to provide liquid to the server for heat transfer operations. The following detailed description of some embodiments of the present disclosure is provided in conjunction with the accompanying drawings. The following embodiments and features therein may be combined unless they conflict with each other.To facilitate understanding of the specific structural features and implementation principles of the liquid cooling device, control method, device, and device in this embodiment, the following briefly describes the relevant technologies. With the rapid development of big data and cloud computing, big data and cloud computing have made the world more interconnected and human life more convenient. However, more and more data has been generated, and the data is growing at an unimaginable rate. Rough statistics and predictions show that the global data circle will increase from 33ZB (zettabytes) in 2018 to 175ZB in 2025. The exponential growth of data requires more and more computing power for analysis and processing. A review of the development of processors over the past 40 years shows that Moore's Law has gradually slowed down. When Moore's Law slows down, there are two main directions for pursuing higher computing power:

[0002] (1) Inward direction, more computing units are built inside the server to improve the computing power of a single machine. This directly leads to new challenges in chip power consumption and heat dissipation. For example, the power consumption of early graphics processing units (GPUs) is about 200W, while the power consumption of the latest generation of GPUs has reached 1200W. At this rate of development, air cooling technology can no longer be used to solve the heat dissipation problem of the chip.

[0003] (2) Outwardly, cloud computing centralizes computing resources. The increase in high density will inevitably lead to an increase in heat density, which will bring huge energy consumption challenges to data centers that support the stable operation of servers. According to statistics, in 2018, the electricity consumption of data centers across China was more than 160 billion kWh, which is more than the 150 billion kWh of electricity consumption of Shanghai in 2018, equivalent to the annual power generation of the Three Gorges Dam. Therefore, low-energy data centers are not only related to environmental sustainability, but also directly determine the cost of computing power and the competitiveness of services. In general, when the power consumption on the server is relatively high, the existing heat dissipation method cannot quickly remove the relatively concentrated heat. This not only fails to meet the demand for increased heat flux density, but also reduces the stability and reliability of server use. To solve the above technical problems, the present embodiment provides a liquid cooling device, a control method, an apparatus, and equipment for the liquid cooling device. The liquid cooling device can meet the heat dissipation requirements of high heat flux density and ensure the stable and reliable use of the server 1. Specifically, with reference to FIG1 , the present embodiment provides a liquid cooling device, which can be implemented as a cabinet structure. Specifically, the liquid cooling device may include: a server 1 and at least two cooling distribution units 2. The server 1 and the at least two cooling distribution units 2 may respectively include components: the server 1 includes: a heating element 101 and a heat conducting element 102 for dissipating heat from the heating element 101, the heat conducting element 102 being connected to a water collecting and branching pipe 3 to obtain liquid for heat transfer through the water collecting and branching pipe 3; at least two cooling distribution units 2, each cooling distribution unit 2 including: a heat exchanger 201, The hydraulic power component 202 connected to the heat exchanger 201, the heat exchanger 201 and the hydraulic power component 202 are connected to the heat conductor 102 through the water collecting and branching pipe 3, and are used to obtain the liquid transmitted by the heat conductor 102 through the water collecting and branching pipe 3 and perform heat exchange operations on the liquid.Among them, server 1 can be a device for implementing a preset function. Different preset functions can correspond to different servers. For example, when the preset function is an AI computing function, server 1 can be an AI server; when the preset function is a communication function, server 1 can be a communication server; when the preset function is a database service function, server 1 can be a database server. Those skilled in the art can flexibly configure and adjust server 1 according to specific application requirements. In addition, the number of servers 1 may be one or more. When there are multiple servers 1, the multiple servers 1 may have the same structural configuration or different structural configurations. Specifically, each server 1 may include: a heating element 101 and a heat conducting element 102 for transmitting heat generated by the heating element 101. The number of the heating element 101 may be one or more, and different heating elements 101 may have different functions. In some examples, the heating element 101 may include at least one of the following: a main chip, a storage element, a power supply, a GPU, a core processor (CPU), a memory, a network card, and other components that can generate heat. When the heating element 101 is used for data processing, the heating element 101 generates a certain amount of heat. To ensure stable and reliable operation of the heating element 101, the server 1 includes a heat conducting element 102 for dissipating heat from the heating element 101. In some instances, one heat conducting element 102 may correspond to one or more heating elements 101. Specifically, the heat conducting element 102 may be a plate-shaped structure, disposed at the upper end of the heating element 101 and in contact with the upper surface of the heating element 101. Specifically, the heat conducting element 102 may be in contact with the upper surface of the heating element 101 via a heat conducting material, thereby enabling the heat generated by the heating element 101 to be transferred.In order to accurately and stably transfer the heat generated by the heating element 101, a water collection and branching pipe 3 is connected to the heat conductor 102. In some instances, the heat conductor 102 can be connected to the water collection and branching pipe 3 through a quick connector 4 and a hose 5; or, the heat conductor 102 can be directly connected to the water collection and branching pipe 3 through a quick connector 4, which facilitates the replacement and maintenance of the heat conductor 102. The heat conductor 102 can obtain liquid for heat transfer through the connected water collection and branching pipe 3. The liquid can be any one of the following: water, fluorinated liquid, silicone oil heat dissipation liquid, grease heat dissipation liquid, etc. Those skilled in the art can flexibly configure and adjust the liquid in the water collection and branching pipe 3 according to specific application scenarios and application requirements. Furthermore, to ensure the quality and effectiveness of heat dissipation for the heat generating element 101, the at least two cooling distribution units 2 included in the liquid cooling device in this embodiment may include two or more cooling distribution units 2. Furthermore, the at least two cooling distribution units 2 may perform cooling for the server 1 synchronously or asynchronously, as long as the quality and effectiveness of heat dissipation for the server 1 are guaranteed. Specifically, each cooling distribution unit 2 may include a heat exchanger 201 and a hydraulic power unit 202 connected to the heat exchanger 201. The hydraulic power unit 202 may be implemented as a hydraulic pump, and only one hydraulic power unit 202 is connected to the heat exchanger 201. This simplifies the structure of a single cooling distribution unit 2 and facilitates management and maintenance of the cooling distribution unit 2. As for the heat exchanger 201 and the hydraulic power component 202, they can be connected to the water collection and branch pipe 3. Specifically, the heat exchanger 201 and the hydraulic power component 202 are connected to the water collection and branch pipe 3 through the quick connector 4 and the hose 5; or, the heat exchanger 201 and the hydraulic power component 202 can be directly connected to the water collection and branch pipe 3 through the quick connector 4, so that the heat exchanger 201 and the hydraulic power component 202 can obtain the liquid transmitted by the heat conductor 102 through the water collection and branch pipe 3, and then perform heat exchange operations on the liquid, which can meet the heat dissipation requirements of high heat flux density and ensure the stable and reliable use of the server 1.Specifically, the implementation principle of the liquid cooling equipment in this embodiment is as follows: the heat conductor 102 obtains the liquid for heat transfer through the water collecting and branching pipe 3. When the heating element 101 is working and generating heat, the liquid in the heat conductor 102 can absorb the heat generated by the heating element 101, and then transfer the heat-absorbing liquid to the cold distribution unit 2 through the water collecting and branching pipe 3. The cold distribution unit 2 can perform heat exchange operations on the heat-absorbing liquid through the heat exchanger 201 and the hydraulic power component 202, and can return the exchanged liquid to the water collecting and branching pipe 3, thereby realizing a heat exchange loop, so that the heat dissipation operation of the heating element 101 in the server 1 can be quickly realized. In addition, the cooling capacity distribution unit 2 in this embodiment can not only realize the heat dissipation operation for the server 1, but also provide the following functions: secondary flow measurement and distribution function, pressure control function, physical isolation function, anti-condensation function, etc. Specifically, the cooling capacity distribution unit 2 may include a proportional valve and a pressure gauge connected to the heat exchanger 201, and a one-way valve connected to the hydraulic power component 202. Then, the proportional valve, pressure gauge, and one-way valve can be used to perform a secondary flow distribution operation on the liquid in the water collection and branch pipe 3 and the liquid that can be provided by the computer room pipe to improve and ensure the heat dissipation quality and effect of the server 1; and the pressure of the liquid in each pipe can be measured by the pressure gauge to ensure that the liquid in the pipe can flow normally and realize the heat exchange operation. In this embodiment, the multiple cooling distribution units 2 in the liquid cooling device operate independently of each other, and any two cooling distribution units 2 are physically isolated from each other. This ensures that when any cooling distribution unit 2 fails, it will not affect the cooling operation of the other cooling distribution units 2 for the server, thereby improving the continuity and stability of the cooling operation for the server.On the other hand, the cooling distribution unit 2 in this embodiment may include a sensing device for sensing environmental information, such as a thermometer and a hygrometer. The temperature information sensed by the thermometer and the humidity information sensed by the hygrometer may be used to determine whether the current environment is suitable for the normal operation of the liquid cooling device. If, after analyzing and processing the temperature and humidity information, it is determined that the current environment is not suitable for the normal operation of the liquid cooling device, for example, there is a risk of condensation, the cooling distribution unit 2 may issue an alarm. Specifically, the alarm may be used to prompt the user that the current environment is not suitable for the normal operation of the liquid cooling device through an audible alarm or an alarm indicator. If, after analyzing and processing the temperature and humidity information, it is determined that the current environment is suitable for the normal operation of the liquid cooling device, the cooling distribution unit 2 may perform normal processing operations, thereby effectively achieving anti-condensation operation. The liquid cooling device provided in this embodiment can stably and promptly and effectively dissipate heat generated by the server 1 through the at least two cooling distribution units 2 configured therein. Specifically, heat exchange is performed through the heat exchanger and hydraulic power components included in the cooling distribution units. This not only meets the heat dissipation requirements of high heat flux density but also ensures the stable and reliable operation of the server 1. In addition, if a cooling distribution unit 2 in the liquid cooling device fails, the heat generated by the server 1 can be promptly and effectively dissipated through other cooling distribution units 2, thereby effectively achieving non-stop operation of the liquid cooling device in the event of component failure. This not only meets the reliability requirements of the liquid cooling device but also improves the practicality of the liquid cooling device. Based on the above embodiment, FIG2 is a schematic diagram of a liquid flow channel within a heat conducting element provided in an embodiment of the present disclosure. Referring to FIG1 and FIG2 , in order to improve the quality and effectiveness of heat dissipation for the server 1, a liquid flow channel 1021 may be provided on the heat conducting element 102 in the hydraulic device. In some examples, the liquid flow channel 1021 may be provided on the surface of the heat conducting element 102 so that the liquid in the liquid flow channel 1021 can effectively contact the heat generating element 101, thereby achieving rapid and effective transfer of heat generated by the heat generating element 101.In other examples, the liquid flow channel 1021 can be composed of multiple fins embedded in the heat conductive element 102. In this case, the liquid flow channel 1021 is embedded in the interior of the heat conductive element 102. This not only ensures that the liquid flow channel 1021 can quickly and effectively transfer the heat generated by the heating element 101, but also improves the convenience of installing and arranging the heat conductive element 102 and the heating element 101. With respect to the liquid flow channels 1021 within the heat conducting member 102, in order to improve the flexibility and reliability of the use of the liquid cooling device, the distribution of the liquid flow channels 1021 within the heat conducting member 102 is adapted to the heat flow distribution in the heating element 101. Referring to FIG. 2 , when the heat flow distribution of the heating element 101 is used to identify the right area of ​​the heating element 101 as the primary heating area, in order to ensure the quality and effect of heat dissipation for the heating element 101, the liquid flow channels 1021 within the heat conducting member 102 can be primarily distributed in the right area of ​​the heat conducting member 102, so that the distribution of the liquid flow channels 1021 within the heat conducting member 102 is adapted to the heat flow distribution in the heating element 101. Similarly, referring to FIG3 , when the heat flow distribution of the heating element 101 is used to identify the left region of the heating element 101 as the primary heating region, in order to ensure the quality and effectiveness of heat dissipation of the heating element 101, the liquid flow channels 1021 within the thermal conductive element 102 can be primarily distributed in the left region of the thermal conductive element 102, so that the distribution of the liquid flow channels 1021 within the thermal conductive element 102 is compatible with the heat flow distribution of the heating element 101. It should be noted that when the heating element 101 includes a first heating element 101 a and a second heating element 101 b, the first heating element 101 a is compatible with the first thermal conductive element 102, and the heat flow distribution of the first heating element 101 a can cover the heat flow distribution of the second heating element 101 a, the first thermal conductive element 102 is compatible with the second heating element 101 b.For example, referring to FIG4 , when the heating element 101 includes a first heating element 101 a and a second heating element 101 b, the heat flow distribution of the first heating element 101 a can cover the heat flow distribution of the second heating element 101 b, that is, the heat flow distribution area of ​​the first heating element 101 a covers the heat flow distribution area of ​​the second heating element 101 b. If the heat conducting element 102 is compatible with the first heating element 101 a, then the first heat conducting element 102 is compatible with the second heating element 101 b, that is, when the liquid flow channel 1021 in the heat conducting element 102 can accurately dissipate heat for heating elements 101 with multiple heat flow distributions, it means that the heat conducting element 102 can be adapted to multiple heating elements 101, and the heat flow distributions of the multiple heating elements 101 can be the same or different. In addition, for the water collecting and branching pipe 3, in order to be able to perform stable heat dissipation operation on the heating element 101 through the water collecting and branching pipe 3 and the heat conducting element 102, the water collecting and branching pipe 3 may include a first pipe 301 and a second pipe 302; one end of the first pipe 301 is connected to the liquid flow channel 1021, for inputting the first type of liquid for heat transfer into the liquid flow channel 1021, and the other end is respectively connected to at least two cold distribution units 2, for obtaining the first type of liquid for heat dissipation operation through the cold distribution unit 2; one end of the second pipe 302 is connected to the liquid flow channel 1021, for receiving the second type of liquid output by the liquid flow channel 1021, and the other end is respectively connected to at least two cold distribution units 2, for transmitting the second type of liquid output by the liquid flow channel 1021 to the cold distribution unit 2 for heat exchange operation.In this case, the heat dissipation principle of the liquid cooling device can be as follows: one end of the first pipe 301 can be connected to the liquid flow channel 1021 in the heat conducting element 102 via the quick connector 4. The first pipe 301 contains a first type of liquid for heat transfer. The temperature of the first type of liquid is relatively low. In specific implementation, the first type of liquid can be cold water. To achieve heat dissipation, the first pipe 301 can input the first type of liquid into the liquid flow channel 1021. The first type of liquid in the liquid flow channel 1021 can absorb the heat generated by the heating element 101 and become a second type of liquid. The temperature of the second type of liquid is higher than that of the first type of liquid. In specific implementation, the second type of liquid can be hot water. The second type of liquid can then be transferred to the second pipe 302 via the quick connector 4 and the hose 5. The second pipe 302 can transfer the obtained second type of liquid via the quick connector 4 and the hose 5 to at least two cooling distribution units 2. After the at least two cooling distribution units 2 obtain the second type of liquid in the second pipe 302, they can perform heat exchange on the second type of liquid to obtain the first type of liquid after heat exchange. The first type of liquid can then be transferred to the first pipe 301 via the quick connector 4, effectively achieving a single liquid reflux heat dissipation operation, thereby ensuring the heat dissipation quality and effectiveness of the liquid cooling device. In other examples, to accurately achieve heat dissipation, at least two cooling distribution units 2 need to be connected to the liquid return pipe 7 provided in the computer room. There are two implementation methods for this: Implementation Method 1: At least two cooling distribution units 2 are connected to the same liquid return pipe 7, where the liquid return pipe 7 is deployed in the computer room; Implementation Method 2: At least two cooling distribution units 2 are connected to different liquid return pipes 7, where the different liquid return pipes 7 are deployed in the same computer room. With Implementation Method 1, if a failure occurs in the liquid return pipe 7, the liquid cooling device may be unable to dissipate heat for the server 1 due to a lack of cooling capacity, necessitating shutdown of the liquid cooling device for maintenance. This not only increases the maintenance difficulty of the liquid cooling device but also reduces its heat dissipation quality and effectiveness.To avoid the above situation, the cooling distribution unit 2 in this embodiment can preferably be deployed in the computer room using the second implementation method. That is, at least two cooling distribution units 2 in the liquid cooling device can be respectively connected to different liquid loop pipes 7 in the computer room, so that the liquid that has absorbed heat from the heat exchanger 201 can be heat-exchanged through the liquid loop pipes 7. Specifically, the computer room can be configured with multiple liquid loop pipes 7. Different liquid loop pipes 7 can be referred to as redundant pipes. Different liquid loop pipes 7 can be connected to different cooling distribution units 2. When the liquid loop pipes 7 are connected to the cooling distribution units 2, the liquid loop pipes 7 can exchange heat with the liquid that has absorbed heat from the heat exchanger 201. This effectively enables the heat exchanger 201 and the hydraulic power component 202 to dissipate heat from the heat generating component 101 into the air, thereby ensuring the heat dissipation quality and effectiveness of the liquid cooling device. In addition, different liquid loop pipes 7 are independent of each other. For example, a machine room may be configured with a liquid loop pipe 7a (not shown), a liquid loop pipe 7b, and a liquid loop pipe 7c. The liquid loop pipe 7a may be connected to the cooling distribution unit 2a, the liquid loop pipe 7b may be connected to the cooling distribution unit 2b, and the liquid loop pipe 7c may be connected to the cooling distribution unit 2c. The liquid loop pipe 7a and the cooling distribution unit 2a, the liquid loop pipe 7b and the cooling distribution unit 2b, and the liquid loop pipe 7c and the cooling distribution unit 2c are independent of each other. In this way, if any one liquid loop pipe 7 fails, it will not affect the other liquid loop pipes 7, thereby ensuring the heat dissipation quality and effect of the liquid cooling equipment. In addition, in order to stably dissipate heat for the heat generating element 101 based on the liquid cooling device, the liquid loop pipeline 7 may include: an inlet pipeline 701 and an outlet pipeline 702. One end of the heat exchanger 201 is connected to the inlet pipeline 701 via a proportional valve to obtain a first type of liquid for heat exchange through the inlet pipeline 701. The proportional valve is used to adjust the liquid flow rate of the inlet pipeline 701; the other end is connected to the outlet pipeline 702 to discharge the second type of liquid that absorbs heat through the outlet pipeline 702.Specifically, when the liquid loop pipeline 7 includes the liquid inlet pipeline 701 and the liquid outlet pipeline 702, the heat dissipation principle of the liquid cooling device may be as follows: the heat exchanger 201 in the liquid cooling device may obtain the first type of liquid for heat exchange through the liquid inlet pipeline 701. That is, the computer room may input the first type of liquid into the heat exchanger 201 through the liquid inlet pipeline 701. After the heat exchanger 201 obtains the first type of liquid, the heat generated by the heat exchange operation of the heat exchanger 201 may be absorbed by the first type of liquid to obtain the second type of liquid. The temperature of the second type of liquid is higher than that of the first type of liquid. After the second type of liquid is obtained, the second type of liquid may be discharged into the air through the liquid outlet pipeline 702, thereby effectively achieving heat dissipation and further improving the heat dissipation quality and effect of the liquid cooling device. In this embodiment, at least two cooling distribution units 2 are respectively connected to different liquid loop pipes 7 in the computer room, so that the liquid that absorbs heat in the heat exchanger 201 is heat-exchanged through the liquid loop pipes 7. This ensures the heat dissipation quality and effect of the liquid cooling device, further improving the practicality of the liquid cooling device. FIG5 is a schematic structural diagram of a cooling distribution unit 2 provided in an embodiment of the present disclosure. Based on the above embodiment, with reference to FIG5 , when the liquid cooling device is operating, in order to improve the flexibility and reliability of the use of the liquid cooling device, cooling distribution units 2 in different working states may correspond to different control strategies. In this case, each cooling distribution unit 2 in the liquid cooling device may further include: a sensing unit 203 connected to at least one of the heat exchanger 201 and the hydraulic power component 202, for sensing the operating state of at least one of the heat exchanger 201 and the hydraulic power component 202; the liquid cooling device further includes: a control unit 6 connected to at least two cooling distribution units 2, for determining the operating state of the cooling distribution unit 2 through the sensing unit 203, and controlling the cooling distribution unit 2 based on the operating state. Specifically, the cooling distribution unit 2 may correspond to different operating states. For example, when the heat exchanger 201 or the hydraulic power component 202 in the cooling distribution unit 2 fails, the cooling distribution unit 2 is in a faulty state. When the heat exchanger 201 and the hydraulic power component 202 in the cooling distribution unit 2 operate normally, the cooling distribution unit 2 is in a normal state.Since different operating states of the cooling distribution unit 2 can directly affect the heat dissipation quality and effect of the liquid cooling device, in order to accurately determine the operating state of the cooling distribution unit 2, each cooling distribution unit 2 may include a sensing unit 203 connected to at least one of the heat exchanger 201 and the hydraulic power component 202. Specifically, the sensing unit 203 may include a first sensing unit 203 connected to the heat exchanger 201 and a second sensing unit 203 connected to the hydraulic power component 202. In some examples, the first sensing unit 203 may include at least one of the following: a thermometer for sensing temperature or temperature difference, a flowmeter for sensing flow rate, a pressure gauge for sensing pipeline pressure, etc. The second sensing unit 203 may include at least one of the following: a flowmeter for sensing flow rate, a leak detector for detecting whether there is a water leak, a tachometer for detecting the speed of the hydraulic power component 202, a pressure gauge for sensing pipeline pressure, etc. Those skilled in the art can select the sensing unit 203 according to the working principle of the cooling distribution unit 2. The specific implementation method and type can be flexibly configured and adjusted, as long as the sensing unit 203 can accurately determine the operating status of the cooling distribution unit 2. This description will not be repeated here. The control unit 6 in the liquid cooling device can be connected to the sensing unit 203 and can actively or passively determine the operating status of the cooling distribution unit 2 through the sensing unit 203. Specifically, when the sensing unit 203 detects that at least one of the heat exchanger 201 and the hydraulic power component 202 is faulty, the cooling distribution unit 2 is determined to be operating abnormally. When the sensing unit 203 detects that neither the heat exchanger 201 nor the hydraulic power component 202 is faulty, the cooling distribution unit 2 is determined to be operating normally.Because different operating states of the cooling distribution unit 2 may correspond to different control strategies, after the control unit 6 obtains the operating state of the cooling distribution unit 2, it may control the cooling distribution unit 2 based on the operating state. In some examples, when the control unit 6 controls the cooling distribution unit 2 based on the operating state, the control unit 6 is configured to: obtain a pre-configured mapping relationship between the operating state and the control strategy; determine the control strategy corresponding to the operating state based on the mapping relationship; and control the cooling distribution unit 2 based on the control strategy. For example, the cooling distribution unit 2 may be controlled to stop operating based on the stop operation strategy; or the cooling distribution unit 2 may be controlled to operate based on the operable strategy, thereby effectively achieving flexible control operations on the cooling distribution unit 2. In other examples, the control unit 6 may control the at least two cooling capacity distribution units based on the data computing load corresponding to the server 1. Specifically, when the at least two cooling capacity distribution units 2 include a first cooling capacity distribution unit and a second cooling capacity distribution unit, the control unit 6 is configured to: obtain the data computing load corresponding to the server 1 when the operating status of the first cooling capacity distribution unit is abnormal; and control the second cooling capacity distribution unit 2 based on the data computing load to ensure heat dissipation for the server 1. The at least two cooling capacity distribution units 2 may include the first cooling capacity distribution unit and the second cooling capacity distribution unit, and the number of the first cooling capacity distribution unit and the second cooling capacity distribution unit may be one or more. After performing a status detection operation on the at least two cooling capacity distribution units 2, the operating status of each cooling capacity distribution unit 2 may be obtained. When it is determined that the operating status of all cooling capacity distribution units 2 is normal, the operating status of the cooling capacity distribution units 2 may be maintained unchanged.When the operating state of the first cooling capacity distribution unit is abnormal, in order to ensure the heat dissipation quality and effect of the liquid cooling device, the data computing amount corresponding to server 1 can be obtained. In some instances, the data computing amount corresponding to server 1 can be obtained by sensing server 1 using a preset algorithm or a preset sensing device. Since the data computing amount is closely related to the amount of heat that server 1 can generate, for example: the greater the data computing amount, the more heat that server 1 can generate; the smaller the data computing amount, the smaller the heat that server 1 can generate. Therefore, in order to ensure stable and effective heat dissipation operation of server 1, the data computing amount corresponding to server 1 can be obtained. After obtaining the data calculation amount, the second cooling capacity distribution unit 2 can be controlled based on the data calculation amount. In some examples, different data calculation amounts may correspond to different control strategies. After obtaining the data calculation amount, a target control strategy matching the data calculation amount can be determined, and then the second cooling capacity distribution unit 2 is controlled based on the target control strategy. For example, when the data calculation amount is greater than or equal to a preset threshold, a first control strategy for increasing the flow ratio of the second cooling capacity distribution unit 2 is determined; when the data calculation amount is less than the preset threshold, a second control strategy for decreasing the flow ratio of the second cooling capacity distribution unit 2 is determined. This effectively ensures the heat dissipation quality and effect of the second cooling capacity distribution unit 2 while also ensuring the effective utilization rate of the liquid flow used for heat dissipation operations, thereby achieving flexible control of the second cooling capacity distribution unit 2. In other examples, the second cooling capacity distribution unit 2 can be controlled not only based on the data calculation amount corresponding to the server 1, but also in combination with the quantity information of the second cooling capacity distribution unit 2. In this case, when the control unit 6 controls the second cooling capacity distribution unit 2 based on the data calculation amount, the control unit 6 is configured to: determine the quantity information of the second cooling capacity distribution unit 2; and control the second cooling capacity distribution unit 2 based on the data calculation amount and the quantity information.For a liquid cooling device, once the results for the liquid cooling device are determined, the number of cooling distribution units 2 included in the device can be determined. Since cooling distribution units 2 can correspond to different operating states during heat dissipation using the liquid cooling device, cooling distribution units 2 in abnormal operating states can be referred to as first cooling distribution units 2, while cooling distribution units 2 in normal operating states can be referred to as second cooling distribution units 2. By performing timed or real-time sensing of the operating states of cooling distribution units 2 using a sensing device, the number of second cooling distribution units 2 can be counted and determined. Since the total cooling capacity of different numbers of second cooling distribution units 2 varies, to ensure heat dissipation quality and effectiveness, after the number of second cooling distribution units 2 is determined, the second cooling distribution units 2 can be controlled based on the data calculation amount and the number information. In some examples, a control strategy corresponding to the data calculation amount and quantity information is preconfigured. After obtaining the data calculation amount and quantity information, a control strategy corresponding to the data calculation amount and quantity information can be determined, and the second cooling capacity distribution units 2 can be controlled based on the determined control strategy. In other examples, when the control unit 6 controls the second cooling capacity distribution units 2 based on the data calculation amount and quantity information, the control unit 6 is configured to: determine a liquid flow ratio corresponding to each second cooling capacity distribution unit 2 based on the data calculation amount and quantity information; and control each second cooling capacity distribution unit 2 to perform a heat dissipation operation based on the liquid flow ratio. Specifically, since the data calculation amount can reflect the heat dissipation demand corresponding to the server 1, the quantity information of the second cooling capacity distribution unit 2 can reflect the heat dissipation capacity of the second cooling capacity distribution unit 2 to a certain extent. Since the second cooling capacity distribution unit 2 implements heat dissipation operation based on liquid heat transfer, in order to achieve accurate heat dissipation operation, after obtaining the data calculation amount and quantity information, the data calculation amount and quantity information can be analyzed and processed to determine the liquid flow ratio corresponding to each second cooling capacity distribution unit 2. Different second cooling capacity distribution units 2 can correspond to the same or different liquid flow ratios.After obtaining the liquid flow rate ratio corresponding to each second cooling distribution unit 2, each second cooling distribution unit 2 can be controlled to perform heat dissipation operations based on the liquid flow rate ratio. This not only ensures the heat dissipation quality and effectiveness of the cooling distribution unit 2, but also ensures effective liquid utilization. It should be noted that to avoid ineffective liquid transfer for heat dissipation, the control unit 6 in this embodiment is configured to: obtain the heat dissipation capacity of the second cooling distribution unit 2 before controlling the second cooling distribution unit 2 based on the data calculation amount; control the second cooling distribution unit 2 to maintain its operating state when the heat dissipation capacity meets the heat dissipation requirement corresponding to the data calculation amount; and allow the second cooling distribution unit 2 to be controlled based on the data calculation amount when the heat dissipation capacity does not meet the heat dissipation requirement corresponding to the data calculation amount. Specifically, before controlling the second cooling capacity distribution unit 2 based on the data calculation amount, the control unit 6 needs to first identify whether the second cooling capacity distribution unit 2 can stably and effectively dissipate heat for the server 1. In this case, the heat dissipation capacity of the second cooling capacity distribution unit 2 can be first obtained. In some instances, since the heat dissipation capacity of the second cooling capacity distribution unit 2 is related to the number of second cooling capacity distribution units 2 and the liquid flow rate, the heat dissipation capacity of the second cooling capacity distribution unit 2 can be determined based on the number of second cooling capacity distribution units 2 and the liquid flow rate. Specifically, the more the number of second cooling capacity distribution units 2, the higher the heat dissipation capacity of the second cooling capacity distribution unit 2, and vice versa. Similarly, the more the liquid flow rate of the second cooling capacity distribution unit 2, the higher the heat dissipation capacity of the second cooling capacity distribution unit 2, and vice versa. After obtaining the heat dissipation capacity of the second cooling distribution unit 2, the heat dissipation capacity and the heat dissipation demand corresponding to the data computing load can be analyzed and processed to determine whether the heat dissipation capacity of the second cooling distribution unit 2 meets the heat dissipation demand corresponding to the data computing load. If the heat dissipation capacity meets the heat dissipation demand corresponding to the data computing load, it means that the second cooling distribution unit 2 can stably and effectively dissipate heat for the server 1 and ensure the stable and reliable operation of the server 1. As a result, the operating status of the second cooling distribution unit 2 can be maintained unchanged.When the heat dissipation capacity does not meet the heat dissipation demand corresponding to data 2, it means that the second cooling capacity distribution unit 2 is unable to stably and effectively dissipate heat for the server 1, that is, the stable operation of the server 1 cannot be guaranteed. At this time, in order to ensure the heat dissipation quality and effect of the server 1, the second cooling capacity distribution unit 2 is allowed to be controlled based on the data calculation amount. In general, the liquid cooling device provided in this embodiment installs a heat conducting element 102 (e.g., a cold plate) on the heat generating element 101 of the server 1. The heat conducting element 102 absorbs the heat generated by the heat generating element 101 and transfers the heat to the remote cooling distribution unit 2 through the liquid flow channel 1021. Simultaneously, the cooling distribution unit 2 transfers the heat to the cooling water in the computer room through the internal heat exchanger 201. The cold plate, acting as a heat transfer medium, can more efficiently conduct heat from the cooling distribution unit 2 and transfer the heat to the environment outside the computer room through liquid cooling, thereby effectively achieving stable heat dissipation for the server 1. In addition, the cooling distribution unit 2 in this embodiment has a simple structure and does not have a redundant structure, which can indicate the evolution of higher performance. In addition, different cooling distribution units 2 can be connected to different liquid loop pipelines in the computer room. In this way, if the liquid loop pipeline in one computer room fails, water supply can be carried out through other liquid loop pipelines, thereby ensuring the normal operation of the liquid cooling device. In this embodiment, the various components are connected by quick connectors and hoses, which allows for quick hot swapping and replacement of the entire unit, allowing for rapid maintenance without downtime. When any component of at least two cooling distribution units 2 fails, the other or other cooling distribution units 2 can operate at high speed, thus ensuring the normal operation of the liquid cooling device and further improving the stability and reliability of the liquid cooling device.FIG6 is a flow diagram of a control method for a liquid cooling device provided in an embodiment of the present disclosure. Referring to FIG6 , this embodiment provides a control method for a liquid cooling device. The control method can be implemented as a control unit of the liquid cooling device. Specifically, the control unit is configured to control at least two cooling distribution units connected to servers to dissipate heat for the servers. The at least two cooling distribution units include a first cooling distribution unit and a second cooling distribution unit. The method includes the following steps: Step S601: Obtaining the operating status of each cooling distribution unit. Step S602: When the operating status of the first cooling distribution unit is abnormal, obtaining the data computational load corresponding to the server. Step S603: Controlling the second cooling distribution unit based on the data computational load to ensure effective cooling of the server. In some examples, before controlling the second cooling capacity distribution unit based on the data calculation amount, the method in this embodiment further includes: obtaining a heat dissipation capacity of the second cooling capacity distribution unit; when the heat dissipation capacity meets the heat dissipation requirement corresponding to the data calculation amount, controlling the operating state of the second cooling capacity distribution unit to remain unchanged; and when the heat dissipation capacity does not meet the heat dissipation requirement corresponding to the data calculation amount, allowing the second cooling capacity distribution unit to be controlled based on the data calculation amount. In some examples, controlling the second cooling capacity distribution unit based on the data calculation amount may include: determining quantity information of the second cooling capacity distribution units; and controlling the second cooling capacity distribution unit based on the data calculation amount and the quantity information. In some examples, controlling the second cooling capacity distribution unit based on the data calculation amount and the quantity information may include: determining a liquid flow ratio corresponding to each second cooling capacity distribution unit based on the data calculation amount and the quantity information; and controlling each second cooling capacity distribution unit to perform a heat dissipation operation based on the liquid flow ratio. The specific implementation principles, implementation methods, and implementation effects of the above-mentioned steps in this embodiment are similar to the specific implementation principles, implementation methods, and implementation effects of the control unit in Figures 1 to 5 in the above-mentioned embodiments. For details, please refer to the above-mentioned descriptions and will not be repeated here.The control method for a liquid cooling device provided in this embodiment obtains the operating status of each cooling distribution unit. When the operating status of the first cooling distribution unit is abnormal, the method obtains the data computing load corresponding to the server and controls the second cooling distribution unit based on the data computing load. This effectively ensures the quality and effectiveness of cooling for the server and further improves the practicality of the method. FIG7 is a schematic structural diagram of a control device for a liquid cooling device provided in an embodiment of the present disclosure. Referring to FIG7 , this embodiment provides a control device for a liquid cooling device, the control device being configured to control at least two cooling distribution units, each of which is connected to a server to dissipate heat for the server. The at least two cooling distribution units include a first cooling distribution unit and a second cooling distribution unit. The control device may include: an acquisition module 11 for acquiring an operating status of each cooling distribution unit; a processing module 12 for acquiring a data calculation amount corresponding to the server when the operating status of the first cooling distribution unit is abnormal; and a control module 13 for controlling the second cooling distribution unit based on the data calculation amount to ensure a heat dissipation effect on the server. In some examples, before controlling the second cooling capacity distribution unit based on the data calculation amount, the acquisition module 11 and the control module 13 in this embodiment are configured to perform the following steps: the acquisition module 11 is configured to acquire the heat dissipation capacity of the second cooling capacity distribution unit; the control module 13 is configured to control the operating state of the second cooling capacity distribution unit to remain unchanged when the heat dissipation capacity meets the heat dissipation requirement corresponding to the data calculation amount; and to allow control of the second cooling capacity distribution unit based on the data calculation amount when the heat dissipation capacity does not meet the heat dissipation requirement corresponding to the data calculation amount. In some examples, when the control module 13 controls the second cooling capacity distribution unit based on the data calculation amount, the control module 13 is configured to: determine quantity information of the second cooling capacity distribution unit; and control the second cooling capacity distribution unit based on the data calculation amount and the quantity information.In some examples, when the control module 13 controls the second cooling capacity distribution units based on the data calculation amount and quantity information, the control module 13 is configured to: determine the liquid flow ratio corresponding to each second cooling capacity distribution unit based on the data calculation amount and quantity information; and control each second cooling capacity distribution unit to perform a heat dissipation operation based on the liquid flow ratio. The control device of the liquid cooling device shown in FIG7 can implement the method of the embodiment shown in FIG6 . For portions not described in detail in this embodiment, reference can be made to the relevant description of the embodiment shown in FIG6 . The implementation process and technical effects of this technical solution are described in the embodiment shown in FIG6 and will not be repeated here. In one possible design, the structure of the control device of the liquid cooling device shown in FIG7 can be implemented as an electronic device. Referring to FIG8 , the control device of the liquid cooling device in this embodiment can be implemented as an electronic device. Specifically, the electronic device may include a first processor 21 and a first memory 22. The first memory 22 is configured to store a program that enables the electronic device to execute the liquid cooling device control method provided in the embodiment shown in FIG6 . The first processor 21 is configured to execute the program stored in the first memory 22. The program includes one or more computer instructions, wherein when executed by the first processor 21, the one or more computer instructions can implement the following steps: obtaining the operating status of each cooling distribution unit; when the operating status of the first cooling distribution unit is abnormal, obtaining the data calculation amount corresponding to the server; and controlling the second cooling distribution unit based on the data calculation amount to ensure heat dissipation for the server. Furthermore, the first processor 21 is configured to execute all or part of the steps in the embodiment shown in FIG6 . The electronic device may also include a first communication interface 23 for communicating with other devices or a communication network. Furthermore, embodiments of the present disclosure provide a computer storage medium for storing computer software instructions for use in the electronic device, including a program for executing the liquid cooling device control method in the method embodiment shown in FIG6 . Furthermore, embodiments of the present disclosure provide a computer program product, comprising: a computer program that, when executed by a processor of the electronic device, causes the processor to execute the liquid cooling device control method in the method embodiment shown in FIG6 .It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, storage, and display) involved in this disclosure are all information and data authorized by the user or fully authorized by all parties. The collection, use, and processing of the relevant data must comply with the relevant laws, regulations, and standards of the relevant countries and regions, and corresponding operation portals are provided for the user to choose to authorize or reject. The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of this embodiment. Those skilled in the art can understand and implement them without inventive effort. Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by adding the necessary general hardware platform, and of course, it can also be implemented through a combination of hardware and software. Based on this understanding, the above technical solutions, or the portions that contribute to the prior art, can essentially be embodied in the form of computer products. The present disclosure can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROMs, optical storage, etc.) containing computer-usable program code. The present disclosure is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present disclosure. It should be understood that each process and / or block in the flowcharts and / or block diagrams, as well as combinations of processes and / or blocks in the flowcharts and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable device to generate a machine, such that the instructions, executed by the processor of the computer or other programmable device, generate means for implementing the functions specified in one or more processes in the flowcharts and / or one or more blocks in the block diagrams.These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable device to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means that implement the functions specified in one or more flow charts and / or one or more blocks in a block diagram. These computer program instructions may also be loaded onto a computer or other programmable device, causing the computer or other programmable device to execute a series of operational steps to produce a computer-implemented process, such that the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more flow charts and / or one or more blocks in a block diagram. In a typical configuration, a computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory. The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM), and / or non-volatile memory, such as read-only memory (ROM) or flash memory. OMemory is an example of computer-readable media. Computer-readable media includes permanent and non-permanent, removable and non-removable media, and can be implemented using any method or technology to store data. Data can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to, phase-change RAM (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmitting medium that can be used to store data accessible by a computing device. As defined herein, computer-readable media does not include transient computer-readable media, such as modulated data signals and carrier waves. Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present disclosure and are not intended to limit the present disclosure. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they may modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. However, such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present disclosure.

Claims

25 Claims 1. A liquid cooling device, comprising: The server includes: a heat-generating element and a heat-conducting element for dissipating heat from the heat-generating element, the heat-conducting element being connected to a water-collecting and branching pipe so as to obtain liquid for heat transfer through the water-collecting and branching pipe; and at least two cooling distribution units, each cooling distribution unit including: a heat exchanger and a hydraulic power element connected to the heat exchanger, the heat exchanger and the hydraulic power element being connected to the heat-conducting element via the water-collecting and branching pipe, and being used to obtain liquid transferred by the heat-conducting element via the water-collecting and branching pipe and to perform heat exchange operations on the liquid.

2. The liquid cooling device according to claim 1, wherein: A liquid flow channel is provided on the heat conducting member, and the water collecting and branching pipe includes a first pipe and a second pipe; one end of the first pipe is connected to the liquid flow channel for inputting a first type of liquid for heat transfer into the liquid flow channel, and the other end is respectively connected to at least two cold distribution units for obtaining the first type of liquid for heat dissipation operation through the cold distribution units; one end of the second pipe is connected to the liquid flow channel for receiving the second type of liquid output by the liquid flow channel, and the other end is respectively connected to at least two cold distribution units for transferring the second type of liquid output by the liquid flow channel to the cold distribution units for heat exchange operation.

3. The liquid cooling device according to claim 2, wherein: The liquid flow channel is composed of a plurality of fins embedded in the heat conducting member.

4. The liquid cooling device according to claim 2, wherein: The distribution of the liquid flow channels in the heat conducting element is adapted to the heat flow distribution in the heat generating element.

5. The liquid cooling device according to claim 1, wherein: At least two cooling capacity distribution units are respectively connected to different liquid loop pipes in the machine room, so as to perform heat exchange operation on the liquid that absorbs heat in the heat exchanger through the liquid loop pipes.

6. The liquid cooling device according to claim 5, wherein: The liquid loop pipeline includes: A pipe and a liquid outlet pipe, one end of the heat exchanger is connected to the liquid inlet pipe through a proportional valve to obtain a first type of liquid for heat exchange through the liquid inlet pipe, and the proportional valve is used to adjust the liquid flow in the liquid inlet pipe; the other end is connected to the liquid outlet pipe to discharge the second type of liquid that absorbs heat through the liquid outlet pipe.

7. The liquid cooling device according to claim 1, wherein: Each cooling distribution unit further includes: a sensing unit connected to at least one of the heat exchanger and the hydraulic power component, for sensing the operating status of at least one of the heat exchanger and the hydraulic power component; the liquid cooling device further includes: a control unit connected to at least two cooling distribution units, for determining the operating status of the cooling distribution unit through the sensing unit, and controlling the cooling distribution unit based on the operating status.

8. The liquid cooling device according to claim 7, wherein: The at least two cooling capacity distribution units include a first cooling capacity distribution unit and a second cooling capacity distribution unit; the control unit is configured to: when the operating state of the first cooling capacity distribution unit is abnormal, obtain the data calculation amount corresponding to the server; and control the second cooling capacity distribution unit based on the data calculation amount to ensure a heat dissipation effect on the server.

9. The liquid cooling device according to claim 8, wherein: Before controlling the second cooling capacity distribution unit based on the data calculation amount, the control unit is configured to: obtain a heat dissipation capacity of the second cooling capacity distribution unit; when the heat dissipation capacity meets a heat dissipation requirement corresponding to the data calculation amount, control the operating state of the second cooling capacity distribution unit to remain unchanged; and when the heat dissipation capacity does not meet the heat dissipation requirement corresponding to the data calculation amount, allow the second cooling capacity distribution unit to be controlled based on the data calculation amount.

10. The liquid cooling device according to claim 8, wherein: The control unit is configured to: determine quantity information of the second cooling capacity distribution units; The second cooling capacity distribution unit is controlled based on the data calculation amount and the quantity information.

11. The liquid cooling device according to claim 10, wherein: The control unit is configured to: determine a liquid flow ratio corresponding to each second cooling capacity distribution unit based on the data calculation amount and the quantity information; and control each second cooling capacity distribution unit to perform a heat dissipation operation based on the liquid flow ratio.

12. A method for controlling a liquid cooling device, applied to a control unit, wherein the control unit is configured to control at least two cooling distribution units, wherein the at least two cooling distribution units are connected to servers to perform cooling operations on the servers; The at least two cooling distribution units include a first cooling distribution unit and a second cooling distribution unit; the method includes: obtaining the operating status of each cooling distribution unit; when the operating status of the first cooling distribution unit is abnormal, obtaining the data calculation amount corresponding to the server; and controlling the second cooling distribution unit based on the data calculation amount to ensure the heat dissipation effect of the server.

13. A control device for a liquid cooling device, the control device being configured to control at least two cooling distribution units, the at least two cooling distribution units being connected to servers to dissipate heat for the servers; The at least two cooling distribution units include a first cooling distribution unit and a second cooling distribution unit; the control device includes: an acquisition module configured to obtain the operating status of each cooling distribution unit; a processing module configured to obtain the data calculation amount corresponding to the server when the operating status of the first cooling distribution unit is abnormal; and a control module configured to control the second cooling distribution unit based on the data calculation amount to ensure a heat dissipation effect on the server.

14. An electronic device, comprising: A memory, a processor; wherein the memory is used to store one or more computer instructions, wherein the one or more computer instructions implement the method according to claim 12 when executed by the processor.

15. A computer program product comprising: A computer program, when executed by a processor of an electronic device, causes the processor to perform the steps of the method of claim 12.

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