Liquid cooling distribution apparatus, server cabinet, server, and data center

Abstract

The present application relates to the technical field of servers, and discloses a liquid cooling distribution apparatus, a server cabinet, a server, and a data center. The liquid cooling distribution apparatus comprises an adjustment module, and a water diversion and drainage module. The adjustment module is used for mounting on a cabinet body of the server cabinet, and an adjustment mounting position is provided on the adjustment module. The water diversion and drainage module is movably mounted at the adjustment mounting position, and the water diversion and drainage module can be actively adjusted relative to the adjustment module, so as to implement active adjustment of the water diversion and drainage module relative to the server cabinet. The described liquid cooling distribution apparatus, implements flexible adjustment and optimized layout of the liquid cooling distribution apparatus in the server cabinet by means of design of an innovative adjustment module and water diversion and drainage module, thereby significantly improving operation and maintenance efficiency, and convenience of operation and maintenance, of a data center.

Description

Liquid cooling distribution units, server racks, servers and data centers

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 202410955426.6, filed on July 17, 2024, entitled "A Liquid Cooling Distribution Device, Server Rack, Server and Data Center", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application relates to the field of server technology, and in particular to a liquid cooling distribution device, server rack, server, and data center. Background Technology

[0004] With the rapid development of data centers, server heat dissipation has become an increasingly prominent issue, a key factor restricting performance improvement. Traditional fan cooling methods are gradually failing to meet the demands of high-density computing, and liquid cooling systems, with their efficient heat dissipation capabilities, have become a new option for data center heat dissipation. This system, by installing liquid cooling distribution devices at the rear of the server rack, introduces low-temperature liquids for heat exchange, effectively controlling server temperature, improving performance and stability, and reducing energy consumption. It plays a crucial role in the energy efficiency and high-efficiency operation of data centers.

[0005] However, liquid cooling distribution devices in related technologies have some significant limitations. These devices often feature integrated piping designs, lacking necessary flexibility and adjustability. Due to the complex internal space of server racks and the diverse locations of server water outlets, fixed liquid cooling piping designs struggle to adapt to different server configurations. Furthermore, data center operations personnel need to pay special attention to the location and direction of the water pipes during installation and maintenance to ensure they do not obstruct the normal operation of other equipment or cables. These design shortcomings complicate commissioning and maintenance, increase maintenance costs and time, and limit the widespread application of liquid cooling systems and the efficient operation and maintenance of data centers. Summary of the Invention

[0006] The purpose of this application is to provide a liquid cooling distribution device. Through the innovative design of the adjustment module and the water distribution module, the liquid cooling distribution device can be flexibly adjusted and optimized in layout within the server rack, thereby significantly improving operational efficiency and the convenience of data center operation and maintenance. Another purpose of this application is to provide a server rack, a server, and a data center.

[0007] To achieve the above objectives, according to a first aspect of this application, a liquid-cooled dispensing device is provided, comprising:

[0008] The adjustment module is used to install on the server rack and has an adjustment mounting position. The water distribution module is movably installed in the adjustment mounting position and can be adjusted relative to the adjustment module to achieve the movable adjustment of the water distribution module relative to the server rack.

[0009] In some implementations, the adjustment module includes:

[0010] Guide rail assembly, the guide rail assembly is used to install on the cabinet of the server rack;

[0011] The movable component is slidably mounted on the guide rail assembly;

[0012] The water distribution module is installed on the movable component to allow for movement and adjustment of the water distribution module relative to the server rack.

[0013] In some implementations, the adjustment module includes a movable component with a rotating groove;

[0014] The water distribution module includes a water distribution drain and a rotating block connected to the water distribution drain. The rotating block is rotatably installed in a rotating slot to achieve rotational adjustment of the water distribution drain module relative to the server rack.

[0015] In some embodiments, the adjustment module includes a guide rail assembly with a pair of guide rails and a movable assembly with a pair of movable members. The pair of guide rails are spaced apart in the height direction, and a movable member is slidably installed in each guide rail. The pair of movable members are connected to the upper and lower ends of the water distribution module.

[0016] In some embodiments, a pair of guide rails are provided with multiple movable positioning holes corresponding to their positions; a pair of movable parts are each provided with movable adjustment holes, which are used to fix the movable parts on the guide rails by fasteners after the water distribution module has been moved and adjusted, and the movable positioning holes at the corresponding positions are used to fix the movable parts on the guide rails.

[0017] In some implementations, the fasteners used to secure the moving part on the guide rail are hand screws.

[0018] In some implementations, the adjustment module is used to be installed on the length side inside the cabinet; the water distribution module is vertically arranged.

[0019] The drainage module can be moved and adjusted relative to the server rack along the length of the server rack; and / or,

[0020] The water distribution module can be rotated and adjusted relative to the server rack in the height direction of the server rack.

[0021] In some embodiments, the adjustment module includes a movable component rotatably assembled with the water distribution module; the movable component includes a movable part and a fixed part, wherein the fixed part, when installed on the movable part, surrounds the movable part to form a rotating groove that cooperates with the water distribution module.

[0022] In some embodiments, the water distribution module includes a water distribution drain and a rotating block rotatably assembled with the adjustment module. Both ends of the water distribution drain are provided with fixing holes and a first positioning structure. The first end of the rotating block is provided with a rotating head that cooperates with the adjustment module. The second end of the rotating block is provided with a mounting hole and a second positioning structure. The second positioning structure is positioned and cooperates with the first positioning structure. The mounting hole and the fixing hole are fixed by fasteners.

[0023] In some embodiments, the liquid-cooled distribution device further includes:

[0024] The positioning module is used to install on the server rack cabinet and has a positioning connection position. The water distribution module includes a water distribution drain and a connecting frame connected to the water distribution drain. The connecting frame is used to connect and fix the water distribution drain module to the positioning connection position after the water distribution drain module is moved and adjusted.

[0025] In some implementations, the positioning module includes:

[0026] Positioning base, used for installation on the long side inside the cabinet;

[0027] An angle positioning seat is installed on a positioning base and has multiple rotating positioning holes. The connecting frame has a rotating adjustment hole, which is used to fix the connecting frame on the angle positioning seat after the water distribution module is rotated and adjusted, and the corresponding rotating positioning hole is fastened to the rotating positioning hole.

[0028] In some implementations, the fasteners used to secure the connecting bracket on the angle positioning seat are hand screws.

[0029] According to a second aspect of this application, a server rack is also provided, including a rack body and the aforementioned liquid cooling distribution device.

[0030] In some embodiments, the cabinet includes a top cover, a bottom plate, and side plates, with the top cover and bottom plate spaced apart in the height direction, the top end of the side plate connected to the top cover, and the bottom end of the side plate connected to the side plate.

[0031] The water distribution module includes a water distribution drain, a pair of rotating blocks, and a connecting frame. The water distribution drain is set along the height of the cabinet and the rotating blocks are connected to both ends of the water distribution drain. The end of the water distribution drain is provided with a positioning groove, the lower side of the rotating block is provided with a positioning protrusion that cooperates with the positioning groove, and the upper side of the rotating block is provided with a rotating head.

[0032] The adjustment module includes a guide rail assembly and a movable assembly. The guide rail assembly has a pair of guide rails, and the movable assembly has a pair of movable parts and a pair of fixed parts. The first guide rail is located on the lower side of the top cover along the length of the cabinet and the first movable part is slidably installed thereon. The second guide rail is located on the upper side of the bottom plate along the length of the cabinet and the second movable part is slidably installed thereon. The fixed parts are used to connect with the movable parts after the rotating head of the rotating block is inserted into the movable parts. The guide rails have multiple movable positioning holes distributed along the length of the cabinet. The movable parts have movable adjustment holes and a first hand-turn screw for fixing the movable adjustment holes and the movable positioning holes.

[0033] The liquid cooling distribution device also includes a positioning module, which includes a positioning base and an angle positioning seat. The positioning base is located on the inner side of the side plate. The first end of the angle positioning seat is connected to the positioning base, and the second end of the angle positioning seat is bent toward the inside of the cabinet. The angle positioning seat is provided with multiple rotating positioning holes distributed along the rotation direction of the water distribution drain. The connecting frame is installed on the vertical side of the water distribution drain. The connecting frame is provided with a rotating adjustment hole and a second hand screw for fixing the rotating adjustment hole and the rotating positioning hole.

[0034] According to a third aspect of this application, a server is also provided, including the aforementioned server rack.

[0035] According to a fourth aspect of this application, a data center is also provided, including the aforementioned server.

[0036] Compared with the above-mentioned background technology, the liquid cooling distribution device provided in this application mainly includes an adjustment module and a water distribution module. The adjustment module is used to install on the cabinet of the server rack and has an adjustment mounting position. The water distribution module is movably installed in the adjustment mounting position and can be adjusted relative to the adjustment module to realize the movable adjustment of the water distribution module relative to the server rack.

[0037] In the rapid development of data centers, server heat dissipation has become a key factor restricting performance improvement. The limitations of traditional fan cooling methods have made liquid cooling systems a new option for data center heat dissipation. However, the integrated piping design of existing liquid cooling distribution devices lacks flexibility and adjustability, making it difficult to adapt to the complex space and diverse outlet locations within server racks. This leads to reduced operational efficiency and space utilization, increasing maintenance and time costs. To address these technical issues, this technical solution proposes a liquid cooling distribution device comprising an adjustment module and a water distribution module. The adjustment module is mounted on the server rack and has adjustment mounting positions, while the water distribution module is movably mounted on these adjustment mounting positions. This design allows the water distribution module to be adjusted relative to the adjustment module, thereby achieving flexible adjustment of the water distribution module within the server rack.

[0038] The beneficial effect of this application is that, through this innovative design, the liquid cooling distribution device can be optimally configured according to the specific layout inside the server rack and the specific location of the server's water outlet, significantly improving the ease of operation and maintenance of the data center. Maintenance personnel can more easily perform installation, adjustment, and maintenance work, reducing obstructions caused by improper pipe placement and interference with other equipment, thereby lowering maintenance and time costs and improving the overall operational efficiency of the data center.

[0039] Based on the above structural and process descriptions, it can be seen that the liquid cooling distribution device has at least the following beneficial effects: Through the innovative design of the adjustment module and the water distribution module, the liquid cooling distribution device achieves flexible adjustment and optimized layout within the server rack, thereby significantly improving operation and maintenance efficiency and the convenience of data center operation and maintenance. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0041] Figure 1 is a schematic diagram of the liquid cooling distribution device and server rack provided in the embodiments of this application;

[0042] Figure 2 is a schematic diagram of the adjustment module and the water distribution module provided in the embodiment of this application;

[0043] Figure 3 is a schematic diagram of the water distribution module and positioning module provided in the embodiment of this application;

[0044] Figure 4 is a schematic diagram of the adjustment module provided in an embodiment of this application;

[0045] Figure 5 is a schematic diagram of the moving parts and guide rails provided in the embodiments of this application;

[0046] Figure 6 is a schematic diagram of the rotating block and water distribution channel provided in an embodiment of this application;

[0047] Figure 7 is a schematic diagram of the positioning module provided in an embodiment of this application.

[0048] The components include: liquid cooling distribution device 1, adjustment module 11, guide rail assembly 111, guide rail 1111, movable positioning hole 11111, movable component 112, movable part 1121, movable adjustment hole 11211, fixing part 1122, first hand-turning screw 1123, water distribution module 12, water distribution 121, positioning groove 1211, rotating block 122, positioning protrusion 1221, connecting frame 123, rotating adjustment hole 1231, second hand-turning screw 124, positioning module 13, positioning base 131, angle positioning seat 132, rotating positioning hole 1321, and cabinet 2. Detailed Implementation

[0049] In view of the technical problems mentioned above, this application provides a liquid cooling distribution device, which aims to solve the installation and maintenance problems caused by the diverse locations of water pipes in liquid-cooled heat dissipation servers.

[0050] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0051] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0052] Please refer to Figures 1 and 2. Figure 1 is a schematic diagram of the liquid cooling distribution device and server rack provided in the embodiment of this application, and Figure 2 is a schematic diagram of the adjustment module and water distribution module provided in the embodiment of this application.

[0053] In a first specific embodiment, the liquid cooling distribution device 1 provided by the present application mainly includes an adjustment module 11 and a water distribution module 12. The adjustment module 11 is used to be installed on the cabinet 2 of the server rack, and the adjustment module 11 is provided with an adjustment mounting position. The water distribution module 12 is movably installed in the adjustment mounting position, and the water distribution module 12 can be movably adjusted relative to the adjustment module 11 to realize the movable adjustment of the water distribution module 12 relative to the server rack.

[0054] In this embodiment, the server rack cabinet 2 provides the base for the liquid cooling distribution device 1. The adjustment module 11, as the main structure of the liquid cooling distribution device 1, allows the water distribution module 12 to be adjusted relative to the server rack to accommodate the server water outlets in different locations. The water distribution module 12 is the core component of the liquid cooling distribution device 1, responsible for distributing the cooling liquid to different chassis inside the cabinet 2.

[0055] It should be noted that this embodiment only limits the water distribution module 12 to be movable relative to the adjustment module 11, and does not limit the specific form of the movable adjustment of the water distribution module 12 relative to the adjustment module 11.

[0056] For example, the water distribution module 12 can be moved and adjusted relative to the adjustment module 11, thereby realizing the movement and adjustment of the water distribution module 12 relative to the server rack, corresponding to distance adjustment, to adapt to the water outlet at different distance positions.

[0057] The water distribution module 12 can be rotated and adjusted relative to the adjustment module 11, thereby achieving the rotation adjustment of the water distribution module 12 relative to the server rack, corresponding to angle adjustment, to adapt to the water outlet at different angle positions.

[0058] Of course, it can also be a combination of the two specific forms mentioned above.

[0059] Whether it is a single specific form or a combination of two specific forms, it should fall within the scope of this application.

[0060] Furthermore, since the function and structure of the water distribution module 12 are not part of the improvements in this application, the function and structure of the water distribution module 12 can be found in related technologies, and will not be elaborated here.

[0061] In the rapid development of data centers, server heat dissipation has become a key factor restricting performance improvement. The limitations of traditional fan cooling methods have made liquid cooling systems a new option for data center heat dissipation. However, the integrated pipe design of existing liquid cooling distribution devices 1 lacks flexibility and adjustability, making it difficult to adapt to the complex space and diverse outlet locations within server racks. This leads to reduced operational efficiency and space utilization, increasing maintenance and time costs. To address these technical problems, this technical solution proposes a liquid cooling distribution device 1, which includes an adjustment module 11 and a water distribution module 12. The adjustment module 11 is installed on the rack body 2 of the server rack and has adjustment mounting positions, while the water distribution module 12 is movably installed in these adjustment mounting positions. This design allows the water distribution module 12 to be adjusted relative to the adjustment module 11, thereby achieving flexible adjustment of the water distribution module 12 within the server rack.

[0062] Through this innovative design, the liquid cooling distribution unit 1 can be optimized according to the specific layout inside the server rack and the specific location of the server's water outlet, significantly improving the ease of operation and maintenance of the data center. Maintenance personnel can more easily perform installation, adjustment, and maintenance work, reducing obstructions caused by improper pipe placement and interference with other equipment, thereby lowering maintenance and time costs and improving the overall operational efficiency of the data center.

[0063] Based on the above structural and process descriptions, it can be seen that the liquid cooling distribution device 1 has at least the following beneficial effects: Through the innovative design of the adjustment module 11 and the water distribution module 12, the liquid cooling distribution device 1 achieves flexible adjustment and optimized layout within the server rack, thereby significantly improving operation and maintenance efficiency and the convenience of data center operation and maintenance.

[0064] Please continue to refer to Figure 2. In one specific embodiment, the liquid cooling distribution device 1 has a distance adjustment function.

[0065] As shown in Figure 2, the adjustment module 11 includes:

[0066] Guide rail assembly 111, guide rail assembly 111 is used to install on the cabinet 2 of the server rack;

[0067] Movable component 112 is slidably mounted on guide rail assembly 111;

[0068] The water distribution module 12 is installed on the movable component 112 to enable the water distribution module 12 to be moved and adjusted relative to the server rack.

[0069] In this embodiment, the adjustment module 11 is designed to enable flexible adjustment and precise positioning of the liquid cooling distribution device within the cabinet 2. The guide rail assembly 111 is an important component of the adjustment module 11; it is fixedly mounted on the cabinet 2 and provides guidance for the movement of the water distribution module 12.

[0070] The movable component 112 cooperates with the guide rail component 111, allowing it to slide freely on the guide rail, thereby driving the water distribution module 12 to adjust its position as needed inside the cabinet 2. This design allows the water distribution module 12 to easily adapt to the outlet positions of different servers, regardless of where these outlets are located in the cabinet 2.

[0071] The mobility of the water distribution module 12 is achieved through the movable component 112, which is mounted on the movable component 112 and can be precisely moved and adjusted along the guide rail component 111. This design not only improves the adaptability and flexibility of the liquid cooling system, but also makes it more convenient for maintenance personnel to install, maintain or adjust the system, effectively improving the operational efficiency of the data center.

[0072] By adjusting the design of module 11, the liquid cooling distribution device 1 can achieve an optimized layout within the cabinet 2, significantly improving operation and maintenance efficiency, while also enhancing the stability and reliability of the entire system, providing a highly efficient and easy-to-maintain cooling solution for the data center.

[0073] Please continue to refer to Figure 2 and then to Figure 6. Figure 6 is a schematic diagram of the rotating block and water distribution channel provided in the embodiment of this application.

[0074] In one specific embodiment, the liquid cooling distribution device 1 has an angle adjustment function.

[0075] As shown in Figures 2 and 6, the adjustment module 11 includes a movable component 112 with a rotating groove;

[0076] The water distribution module 12 includes a water distribution drain 121 and a rotating block 122 connected to the water distribution drain 121. The rotating block 122 is rotatably mounted in the rotating groove to realize the rotation adjustment of the water distribution module 12 relative to the server rack.

[0077] In this embodiment, the design of the adjustment module 11 particularly emphasizes the function of rotational adjustment. A rotating groove is cleverly integrated into the movable component 112, a design that allows the water distribution module 12 to be rotated relative to the cabinet 2. The water distribution module 12 consists of a water distribution drain 121 and a rotating block 122. The water distribution drain 121 is responsible for distributing the coolant, while the rotating block 122 is rotatably mounted within the rotating groove of the movable component 112. Through its rotational characteristics, the rotating block 122 allows the water distribution module 12 to be adjusted at multiple angles to adapt to cooling needs in different directions.

[0078] Through the rotating slot of the movable component 112, the water distribution module 12 can achieve a more flexible layout configuration, thereby maximizing operational efficiency and meeting the data center's requirements for a high-efficiency cooling system. This design not only improves the system's adaptability and flexibility but also makes it easier for maintenance personnel to make system adjustments, effectively enhancing the data center's heat dissipation performance and operational efficiency.

[0079] Please continue to refer to Figure 2 and then to Figure 4. Figure 4 is a schematic diagram of the adjustment module provided in the embodiment of this application.

[0080] In a further description of the distance adjustment function of the liquid cooling distribution device 1, the adjustment module 11 includes a guide rail assembly 111 with a pair of guide rails 1111 and a movable assembly 112 with a pair of movable parts 1121. The pair of guide rails are spaced apart in the height direction, and a movable part 1121 is slidably installed in each guide rail. The pair of movable parts 1121 are connected to the upper and lower ends of the water distribution module 12.

[0081] In this embodiment, the adjustment module 11 is designed with a pair of guide rails 1111. These guide rails 1111 are distributed at certain intervals along the height of the cabinet 2, providing a stable sliding path for the movable component 112. The movable component 112 includes a pair of movable parts 1121, each of which is mounted on a corresponding guide rail 1111, ensuring smooth movement along the guide rails.

[0082] The water distribution module 12 has a movable part 1121 at each of its upper and lower ends. This connection method allows the water distribution module 12 to be precisely adjusted along the guide rail 1111 as a whole through the movable parts 1121. This design not only provides the water distribution module 12 with the ability to be adjusted within the cabinet 2, but also achieves a stable positioning of the water distribution module 12 through the cooperation between the movable parts 1121 and the guide rail 1111.

[0083] By adjusting the design of module 11, the water distribution module 12 can be adjusted as needed to accommodate different server configurations and outlet locations. This adjustment mechanism improves the flexibility and adaptability of the liquid cooling distribution device 1, ensuring that the coolant can be effectively distributed to the heat exchange parts of the server, thereby improving the overall heat dissipation efficiency and ease of operation and maintenance of the data center.

[0084] Please continue to refer to Figure 4. In some embodiments, a pair of guide rails 1111 are provided with a plurality of movable positioning holes 11111 corresponding to the positions; a pair of movable parts 1121 are each provided with movable adjustment holes 11211. The movable adjustment holes 11211 are used to fix the movable parts 1121 on the guide rails 1111 by fasteners after the water distribution module 12 is moved and adjusted, and the movable positioning holes 11111 at the corresponding positions.

[0085] In this embodiment, the guide rail assembly 111 of the adjustment module 11 further refines its functional design. Each pair of guide rails 1111 is equipped with multiple corresponding movable positioning holes 11111. The presence of these movable positioning holes 11111 is to provide precise positioning points to ensure that the movable part 1121 can be stably positioned at a specific position on the guide rail 1111.

[0086] Correspondingly, each movable component 1121 in the movable assembly 112 is provided with a movable adjustment hole 11211. The function of the movable adjustment hole 11211 is to fix the movable component 1121 in the required position after the water distribution module 12 has completed its movement adjustment, by means of fasteners engaging with the movable positioning holes 11111 on the guide rail 1111. This design not only ensures that the water distribution module 12 can be precisely adjusted as needed, but also maintains the stability after adjustment, avoiding displacement caused by vibration or other external forces.

[0087] Through this design, the adjustment module 11 provides a flexible yet stable adjustment mechanism, enabling the water distribution module 12 to be precisely adjusted according to actual needs, while ensuring that the adjusted position is fixed, thereby improving the reliability and ease of operation of the entire liquid cooling distribution device 1.

[0088] In some embodiments, the fasteners used to secure the movable part 1121 to the guide rail 1111 are hand screws.

[0089] In this embodiment, the movable part 1121 is fixed on the guide rail 1111 by using a hand-turned screw, which corresponds to the first hand-turned screw 1123 shown in Figure 4. The design of the first hand-turned screw 1123 allows users to manually operate it without other tools, and easily fix the movable part 1121 in any movable positioning hole 11111 on the guide rail 1111.

[0090] This design not only improves the ease of installation and adjustment, but also ensures the stability and robustness of the water distribution module 12 after it is adjusted to the appropriate position.

[0091] By using the first-hand screw 1123, the adjustment module 11 provides a quick and easy fixing solution, enabling the water distribution module 12 to be precisely positioned and fixed on the guide rail 1111 according to specific application requirements. This design enhances the flexibility and reliability of the liquid cooling distribution device 1, while also simplifying the maintenance and adjustment process and improving the user-friendliness of the entire system.

[0092] As shown in Figure 1, in some embodiments, the adjustment module 11 is installed on the length side inside the cabinet 2, and the drainage module 12 is vertically arranged. For distance adjustment, the drainage module 12 can be moved and adjusted relative to the server cabinet along the length of the server cabinet. For angle adjustment, the drainage module 12 can be rotated and adjusted relative to the server cabinet along the height of the server cabinet.

[0093] In some cases, the liquid cooling distribution device 1 has both distance adjustment and angle adjustment functions.

[0094] In this embodiment, the adjustment module 11 is specifically designed for installation on the length side inside the cabinet 2. This layout allows the drainage module 12 to be vertically positioned, enabling it to be moved and adjusted along the length of the server cabinet as needed. This design not only provides flexibility but also ensures that the drainage module 12 can be optimally configured according to the specific layout within the server cabinet and the specific location of the server's drain outlet.

[0095] Furthermore, the design of the water distribution module 12 allows it to be rotated and adjusted along the height of the server rack. This multi-dimensional adjustment capability enables the water distribution module 12 to better adapt to the outlet positions of different servers, achieving effective heat exchange and coolant distribution regardless of these changes.

[0096] This design, which combines the adjustment module 11 and the water distribution module 12, provides an efficient and flexible liquid cooling distribution solution, significantly improving the heat dissipation efficiency and ease of operation and maintenance of the data center, while also reducing maintenance costs and time costs.

[0097] Please continue to refer to Figure 4 and then to Figure 5. Figure 5 is a schematic diagram of the moving parts and guide rails provided in the embodiments of this application.

[0098] In a further description of the angle adjustment function of the liquid cooling distribution device 1, the adjustment module 11 includes a movable component 112 that is rotatably assembled with the water distribution module 12; the movable component 112 includes a movable part 1121 and a fixed part 1122, and when the fixed part 1122 is installed on the movable part 1121, it surrounds the movable part 1121 to form a rotating groove that cooperates with the water distribution module 12.

[0099] In this embodiment, the movable component 112 is further designed. This movable component 112 consists of a movable part 1121 and a fixed part 1122. Their combination not only provides stability, but also allows the water distribution module 12 to make necessary rotational adjustments.

[0100] Specifically, when the fixed component 1122 is installed onto the movable component 1121, the two together form a rotating groove. This rotating groove design allows the water distribution module 12 to mate with the rotating groove of the movable component 112, enabling rotational assembly. This assembly method not only provides the rotational freedom required for the water distribution module 12 during adjustment but also ensures the stability and reliability of the entire system.

[0101] Furthermore, by combining the sliding installation scheme of the movable component 1121 and the guide rail 1111, the adjustment module 11 can support the adjustment of the water distribution module 12 in multiple directions, including movement adjustment along the length of the cabinet 2 and rotation adjustment in the height direction. This flexibility is crucial for adapting to different server layouts and outlet positions, ensuring that the liquid cooling distribution device 1 can efficiently distribute coolant and meet the data center's demand for efficient heat dissipation solutions.

[0102] In some embodiments, the water distribution module 12 includes a water distribution outlet 121 and a rotating block 122 rotatably assembled with the adjustment module 11. Both ends of the water distribution outlet 121 are provided with fixing holes and a first positioning structure. The first end of the rotating block 122 is provided with a rotating head that cooperates with the adjustment module 11. The second end of the rotating block 122 is provided with a mounting hole and a second positioning structure. The second positioning structure is positioned and cooperates with the first positioning structure. The mounting hole and the fixing hole are fixed by fasteners.

[0103] In this embodiment, the water distribution module 12 is designed to consist of a water distribution drain 121 and a rotating block 122, which together enable rotational assembly with the adjustment module 11. The water distribution drain 121, as a key component for distributing coolant, has fixing holes and a first positioning structure at both ends. This design allows for precise positioning and stable fixation of the water distribution drain 121 during installation.

[0104] The rotating block 122 is designed with a rotating head at its first end, which cooperates with the adjustment module 11 to allow the water distribution module 12 to be rotated and adjusted to adapt to different server layouts. The second end of the rotating block 122 has a mounting hole and a second positioning structure, wherein the second positioning structure precisely engages with the first positioning structure at the end of the water distribution module 121. This engagement ensures the stability and accuracy of the rotating block 122 during rotation. The rotating block 122 and the water distribution module 121 are fixed together using fasteners, thus completing a secure connection between the water distribution module 12 and the rotating block 122.

[0105] Please continue to refer to Figure 6. In some cases, the first positioning structure can be a positioning groove 1211, and the second positioning structure can be a positioning protrusion 1221 that cooperates with the positioning groove 1211.

[0106] Please refer to Figure 3, which is a schematic diagram of the water distribution module and positioning module provided in the embodiment of this application.

[0107] As shown in Figure 3, in some embodiments, the liquid cooling distribution device 1 further includes:

[0108] Positioning module 13 is used to install on the cabinet 2 of the server rack, and the positioning module 13 is provided with a positioning connection position;

[0109] The water distribution module 12 includes a water distribution drain 121 and a connecting frame 123 connected to the water distribution drain 121. The connecting frame 123 is used to connect and fix the water distribution drain module 12 to the positioning connection position after the water distribution drain module 12 is adjusted.

[0110] In this embodiment, the design of the liquid cooling distribution device 1 is further extended to include a positioning module 13. This positioning module 13 is specifically designed for installation on the cabinet 2 of the server rack, and it is provided with a positioning connection position. This design is to ensure that the water distribution module 12 can be stably fixed in the required position after being adjusted.

[0111] The coolant distribution module 12 consists of a coolant distribution tube 121 and a connecting bracket 123. The coolant distribution tube 121 is responsible for distributing coolant to the heat exchange parts of the server, while the connecting bracket 123 is connected to the coolant distribution tube 121 and, after necessary adjustments to the coolant distribution module 12, is fixedly connected to the positioning module 13 via a positioning connection point. This connection method not only ensures the stability of the coolant distribution module 12 but also makes the layout of the entire liquid cooling distribution device 1 more precise and controllable.

[0112] By using the positioning module 13 and the connecting bracket 123 in conjunction, the liquid cooling distribution device 1 can achieve more precise and reliable positioning and fixation, thereby improving the stability and heat dissipation efficiency of the entire system. This design meets the data center's requirements for a high-efficiency and high-reliability cooling system, while also providing maintenance personnel with a more convenient installation and adjustment method.

[0113] It should be noted that this embodiment is implemented without limiting the specific form of the adjustment of the water distribution module 12 relative to the adjustment module 11. Therefore, the positioning module 13 can fix the water distribution module 12 after the movement adjustment or it can fix the water distribution module 12 after the rotation adjustment, which should also fall within the scope of this embodiment.

[0114] Please continue to refer to Figure 3. In some cases, the positioning module 13 is used to fix the water distribution module 12 after rotation adjustment.

[0115] Please refer to Figure 7, which is a schematic diagram of the positioning module provided in an embodiment of this application.

[0116] As shown in Figure 7, in some embodiments, the positioning module 13 includes:

[0117] Positioning base 131 is used to be installed on the long side inside the cabinet 2;

[0118] An angle positioning seat 132 is mounted on a positioning base 131, and the angle positioning seat 132 is provided with multiple rotating positioning holes 1321.

[0119] The connecting frame 123 is provided with a rotating adjustment hole 1231. The rotating adjustment hole 1231 is used to fix the connecting frame 123 on the angle positioning seat 132 by fasteners with the corresponding rotating positioning hole 1321 after the water distribution module 12 is rotated and adjusted.

[0120] In this embodiment, the design of the liquid cooling distribution device 1 further refines the composition and function of the positioning module 13. The positioning module 13 consists of two main parts: a positioning base 131 and an angle positioning seat 132. Together, they ensure that the water distribution module 12 can be stably fixed in the appropriate position after rotational adjustment.

[0121] The positioning base 131 is designed for installation on the long side inside the cabinet 2, providing a stable support base. The angle positioning seat 132 is mounted on the positioning base 131 and is characterized by having multiple rotating positioning holes 1321 in its structure. These rotating positioning holes 1321 are designed to allow for fine-tuning of the angle to accommodate different positioning requirements after the drainage module 12 is rotated.

[0122] The connecting bracket 123 is a component of the water distribution module 12, and it is provided with a rotation adjustment hole 1231. The rotation adjustment hole 1231 corresponds to the rotation positioning hole 1321 on the angle positioning seat 132, and the connecting bracket 123 is fixed to the angle positioning seat 132 by fasteners. This fixing method not only ensures the positional stability of the water distribution module 12 after rotation adjustment, but also makes the layout of the entire liquid cooling distribution device 1 more precise and controllable.

[0123] Through this design, the positioning module 13 provides a reliable fixing solution for the water distribution module 12, ensuring stable positioning whether it is moved or rotated for adjustment. This enhances the flexibility and adaptability of the liquid cooling distribution device 1, meets the data center's requirements for a high-efficiency heat dissipation system, and provides maintenance personnel with a convenient installation and adjustment method.

[0124] In some embodiments, the fasteners used to secure the connecting bracket 123 to the angle positioning seat 132 are hand screws.

[0125] In this embodiment, a hand-operated screw is used as a fastener to securely fix the connecting bracket 123 to the angle positioning seat 132. This hand-operated screw design allows for manual adjustment and tightening without relying on complex tools or equipment, thereby simplifying the installation process and improving the ease of maintenance.

[0126] By manually turning the screws, the rotation adjustment hole 1231 on the connecting bracket 123 and the rotation positioning hole 1321 on the angle positioning seat 132 can be precisely aligned and fixed. This fixing method not only ensures the positional stability of the water distribution module 12 after rotation adjustment, but also makes the layout of the entire liquid cooling distribution device 1 more precise and controllable.

[0127] Furthermore, the use of hand-operated screws provides a rapid adjustment mechanism, enabling quick and convenient adjustments or repositioning of the liquid cooling distribution unit 1. This design reflects the innovation of the liquid cooling distribution unit 1 in improving heat dissipation efficiency and ease of maintenance, while also reducing maintenance and time costs, providing strong support for the stable operation of the data center.

[0128] This application also provides a server rack, including a cabinet 2 and the aforementioned liquid cooling distribution device 1, which should have all the beneficial effects of the aforementioned liquid cooling distribution device 1.

[0129] In one specific implementation, the construction method of the server rack is described below.

[0130] First, let's look at the structural components on cabinet 2. In this part, the guide rail assembly 111 in adjustment module 11 needs to be installed inside cabinet 2. This can be done by welding or screwing to ensure the stability and safety of the guide rail assembly 111. Next, a similar fixing method is used on the side of the middle position of cabinet 2, where the positioning base 131 in positioning module 13 can be fixed by welding or screwing.

[0131] The second part is the assembly of the water distribution module 12. Before this, the movable part 1121 needs to be slid into the guide rail 1111 in the guide rail assembly 111. Once the movable part 1121 is slid into the guide rail 1111, it can be fixed to the guide rail 1111 using the first hand-turned screw 1123. At this time, it is necessary to ensure that the positions of the upper and lower movable parts 1121 are fixed in the corresponding moving positioning holes 11111 to avoid assembly difficulties during the subsequent assembly of the water distribution module 12.

[0132] The second part involves assembling the water distribution module 12. The key step in this process is to assemble the rotating block 122 with the upper and lower surfaces of the water distribution drain 121 using screws. This ensures a secure connection and reliability for the water distribution module 12.

[0133] Next, the connecting frame 123 is assembled on the side of the drain 121. This step provides additional support and stability to the drain module 12. By combining the connecting frame 123 with the drain 121, the entire drain module 12 becomes more robust and can withstand greater pressure and load.

[0134] This simple yet effective design makes the installation of the water distribution module 12 more convenient and flexible. By dividing the structural components into two parts, the assembly process becomes smoother, while also improving the module's maintainability. This movable, rotatable, and adjustable water distribution module 12 provides a new solution for the installation and maintenance of liquid cooling systems, bringing greater convenience to data center operations and maintenance personnel.

[0135] After the structural components of cabinet 2 and the drainage module 12 are assembled, the next step is to install the drainage module 12 into the upper and lower movable parts 1121. This ensures the stable connection and adjustability of the drainage module 12, allowing it to be flexibly adjusted as needed.

[0136] Next, the fixing component 1122 is used to secure it to the movable component 1121 to prevent the water distribution module 12 from accidentally sliding out. This step ensures the safety and stability of the water distribution module 12 during use, avoids possible accidents, and ensures the normal operation of the system.

[0137] Finally, the angle positioning bracket 132 is secured to the connecting frame 123 using hand screws, completing the assembly of the entire server rack. This step not only provides additional support and stability but also allows the user to adjust the angle of the drainage module 12 as needed to best adapt to different rack layouts and liquid cooling system configurations.

[0138] The server rack design includes a rotating block 122 and two movable parts 1121 that can move back and forth on the guide rail assembly 111. When the position of the drainage module 12 needs to be adjusted, the user only needs to move the movable part 1121 to the desired position and then fix it to the guide rail assembly 111 with the hand-turned screw on the movable part 1121 to easily lock the drainage module 12 in place. As for angle adjustment, it can be fixed to different positions on the angle positioning seat 132 by the hand-turned screw on the connecting bracket 123 of the drainage module 12, thereby achieving precise adjustment of the angle of the drainage module 12. This design simplifies the installation and adjustment process of the drainage module 12, making it more flexible and easier to operate. By combining the design of the rotating block 122 and the movable part 1121, and the configuration of the angle positioning seat 132, this server rack not only provides a variety of position and angle options, but also ensures the stability and reliability of the drainage module 12 under different conditions. This enables the water distribution module 12 to perform well in various application scenarios, thereby meeting users' needs for flexibility and adjustability.

[0139] In some embodiments, the cabinet 2 includes a top cover, a bottom plate, and side plates. The top cover and the bottom plate are spaced apart in the height direction. The top end of the side plate is connected to the top cover, and the bottom end of the side plate is connected to the bottom plate.

[0140] The water distribution module 12 includes a water distribution drain 121, a pair of rotating blocks 122, and a connecting frame 123. The water distribution drain 121 is arranged along the height direction of the cabinet 2, and the rotating blocks 122 are connected to both ends of the water distribution drain 121. The end of the water distribution drain 121 is provided with a positioning groove 1211. The lower side of the rotating block 122 is provided with a positioning protrusion 1221 that cooperates with the positioning groove 1211. The upper side of the rotating block 122 is provided with a rotating head. The adjustment module 11 includes a guide rail assembly 111 and a movable assembly 112. The guide rail assembly 111 is provided with a pair of guide rails 1111. The movable assembly 112 is provided with a pair of movable parts 1121 and a pair of fixed parts 1122. The first guide rail... The first movable part 1121 is slidably installed on the lower side of the top cover along the length of the cabinet 2. The second guide rail 1111 is slidably installed on the upper side of the bottom plate along the length of the cabinet 2. The fixing part 1122 is used to connect with the movable part 1121 after the rotating head of the rotating block 122 is inserted into the movable part 1121. The guide rail 1111 is provided with a plurality of movable positioning holes 11111 distributed along the length of the cabinet 2. The movable part 1121 is provided with a movable adjustment hole 11211 and a first hand-turning screw 1123 for fixing the movable adjustment hole 11211 and the movable positioning hole 11111.

[0141] The liquid cooling distribution device 1 also includes a positioning module 13, which includes a positioning base 131 and an angle positioning seat 132. The positioning base 131 is located on the inner side of the side plate. The first end of the angle positioning seat 132 is connected to the positioning base 131, and the second end of the angle positioning seat 132 is bent toward the inside of the cabinet 2. The angle positioning seat 132 is provided with a plurality of rotating positioning holes 1321 distributed along the rotation direction of the water distribution drain 121. The connecting frame 123 is located on the vertical side of the water distribution drain 121. The connecting frame 123 is provided with a rotating adjustment hole 1231 and a second hand-turning screw 124 for fixing the rotating adjustment hole 1231 and the rotating positioning hole 1321.

[0142] Based on the technical solution of this application, the functions of the liquid cooling distribution device 1 can be further expanded to enhance its performance and security in data centers.

[0143] In one specific implementation, the extended liquid cooling distribution unit 1 includes an enhanced security control system focused on temperature monitoring and early warning to ensure the stability and security of the data center.

[0144] This safety control system consists of several key components, including temperature sensors, an integrated controller, a multi-functional alarm, a user interface, and a remote notification mechanism. Temperature sensors can be distributed in key areas of the liquid cooling distribution unit 1, such as inside the water distribution module 12 and the cabinet 2, to monitor the temperature of the coolant in the water distribution module 12 and the chassis in the cabinet 2. These sensors can collect temperature data in real time and transmit the information to the integrated controller.

[0145] The integrated controller receives temperature signals from sensors and compares them to preset safe temperature thresholds. Once a temperature exceeding the normal range is detected, the controller immediately activates the alarm, issuing an audible alert and providing immediate warning through visual cues such as flashing lights. Visual warnings are also provided through flashing lights of different colors and patterns, enabling maintenance personnel to quickly identify the problem type and take appropriate action.

[0146] The user interface will provide an intuitive display showing real-time temperature data and system status, enabling operations and maintenance personnel to monitor the thermal management of the data center at any time. Furthermore, the remote notification function can promptly notify operations and maintenance personnel via email, SMS, or mobile application when anomalies are detected, ensuring a rapid response even when remote.

[0147] The security control system is designed to strictly adhere to data center security standards, including data encryption and access control, to ensure the security and integrity of monitored data. Through this expansion, the liquid cooling distribution unit 1 not only improves the data center's heat dissipation efficiency but also significantly enhances its ability to prevent and respond to potential overheating issues, ensuring stable operation and equipment safety.

[0148] This application also provides a server, including the aforementioned server rack, which should have all the beneficial effects of the aforementioned server rack, which will not be elaborated here.

[0149] This application also provides a data center, including the aforementioned server, which should have all the beneficial effects of the aforementioned server rack, which will not be elaborated here.

[0150] It should be noted that many of the components mentioned in this application are general standard parts or components known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0151] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0152] The liquid cooling distribution device, server rack, server, and data center provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of this application.

Claims

1. A liquid cooling distribution device, characterized by, The adjustment module is arranged on the cabinet body of the server cabinet, and the adjustment installation position is arranged on the adjustment module. The water distribution and exhaust module is movably arranged on the adjustment installation position, and the water distribution and exhaust module can be movably adjusted relative to the adjustment module to achieve the movable adjustment of the water distribution and exhaust module relative to the server cabinet. The adjustment module comprises:

2. The liquid cooling distribution device of claim 1, wherein, The guide rail assembly is arranged on the cabinet body of the server cabinet. The movable assembly is slidably arranged on the guide rail assembly. The water distribution and exhaust module is arranged on the movable assembly to achieve the movable adjustment of the water distribution and exhaust module relative to the server cabinet. The adjustment module comprises a movable assembly provided with a rotating groove.

3. The liquid cooling distribution device of claim 1, wherein, The water distribution and exhaust module comprises a water distribution and exhaust and a rotating block connected with the water distribution and exhaust, and the rotating block is rotatably arranged in the rotating groove to achieve the rotational adjustment of the water distribution and exhaust module relative to the server cabinet. The adjustment module comprises a guide rail assembly provided with a pair of guide rails and a movable assembly provided with a pair of movable components, the pair of guide rails are spaced apart in the height direction, and each guide rail is slidably arranged with a movable component, and the pair of movable components are connected to the upper and lower ends of the water distribution and exhaust module.

4. The liquid cooling distribution device of claim 1, wherein, A plurality of movable positioning holes corresponding in position are arranged on the pair of guide rails; and a movable positioning hole is arranged on each of the pair of movable components, and the movable positioning hole is used to be connected and fixed with the movable positioning hole in the corresponding position through a fastener after the movable adjustment of the water distribution and exhaust module.

5. The liquid cooling distribution device of claim 4, wherein, The fastener used to fix the movable component on the guide rail is a hand screw.

6. The liquid cooling distribution device of claim 5, wherein, The adjustment module is arranged on the length side inside the cabinet body; and the water distribution and exhaust module is vertically arranged.

7. The liquid cooling distribution device of claim 1, wherein, The water distribution and exhaust module can be movably adjusted in the length direction of the server cabinet relative to the server cabinet; and / or The water distribution and exhaust module can be rotatably adjusted in the height direction of the server cabinet relative to the server cabinet. The adjustment module comprises a movable assembly rotatably assembled with the water distribution and exhaust module; the movable assembly comprises a movable component and a fixed component, and the fixed component forms a rotating groove matched with the water distribution and exhaust module when arranged on the movable component.

8. The liquid cooling distribution device of claim 1, wherein, The water distribution and exhaust module comprises a water distribution and exhaust and a rotating block rotatably assembled with the adjustment module, both ends of the water distribution and exhaust are provided with a fixed hole and a first positioning structure, the first end of the rotating block is provided with a rotating head matched with the adjustment module, the second end of the rotating block is provided with a mounting hole and a second positioning structure, the second positioning structure is positioned and matched with the first positioning structure, and the mounting hole is fixed with the fixed hole through a fastener.

9. The liquid cooling distribution device of claim 1, wherein, The first positioning structure is a positioning groove, and the second positioning structure is a positioning protrusion matched with the positioning groove.

10. The liquid cooling distribution device of claim 9, wherein, Further comprising:

11. The liquid cooling distribution device of claim 1, wherein, The positioning module is arranged on the cabinet body of the server cabinet, and the positioning connection position is arranged on the positioning module. The water distribution and exhaust module comprises a water distribution and exhaust and a connecting frame connected with the water distribution and exhaust, and the connecting frame is used to be connected and fixed with the positioning connection position after the movable adjustment of the water distribution and exhaust module. ​ 12. The liquid cooling distribution device of claim 11, wherein, The positioning module comprises: A positioning base for mounting on the length side inside the cabinet body; An angle positioning seat mounted on the positioning base, the angle positioning seat being provided with a plurality of rotating positioning holes; The connecting frame is provided with a rotating adjustment hole, and the rotating adjustment hole is used to be fixed on the angle positioning seat by a fastener after the water distribution and discharge module is rotated and adjusted.

13. The liquid cooling distribution device of claim 12, wherein, The fastener for fixing the connecting frame on the angle positioning seat is a hand screw.

14. The liquid cooling distribution device of claim 1, wherein, The water distribution and discharge module can be moved and adjusted and / or rotated and adjusted relative to the adjustment module.

15. A server cabinet characterized by The liquid cooling distribution device comprises a cabinet body and the liquid cooling distribution device according to any one of claims 1 to 14.

16. The server cabinet of claim 15, wherein, The cabinet body comprises a top cover, a bottom plate and a side plate, the top cover and the bottom plate being spaced apart in the height direction, the top end of the side plate being connected to the top cover, and the bottom end of the side plate being connected to the bottom plate; The water distribution and discharge module comprises a water distribution and discharge device, a pair of rotating blocks and a connecting frame, the water distribution and discharge device being arranged along the height direction of the cabinet body and being connected to the rotating blocks at both ends of the water distribution and discharge device, the end of the water distribution and discharge device being provided with a positioning groove, the lower side of the rotating block being provided with a positioning protrusion matched with the positioning groove, and the upper side of the rotating block being provided with a rotating head; The adjustment module comprises a guide rail assembly and a movable assembly, the guide rail assembly being provided with a pair of guide rails, the movable assembly being provided with a pair of movable members and a pair of fixing members, the first guide rail being arranged on the lower side of the top cover along the length direction of the cabinet body and being slidably mounted with the first movable member, the second guide rail being arranged on the upper side of the bottom plate along the length direction of the cabinet body and being slidably mounted with the second movable member, the fixing member being used to be connected with the movable member after the rotating head of the rotating block is fitted into the movable member, the guide rail being provided with a plurality of movement positioning holes distributed along the length direction of the cabinet body, the movable member being provided with a movement adjustment hole and a first hand screw for fixing the movement adjustment hole and the movement positioning hole; The liquid cooling distribution device further comprises a positioning module, the positioning module comprising a positioning base and an angle positioning seat, the positioning base being arranged on the inner side of the side plate, the first end of the angle positioning seat being connected to the positioning base, the second end of the angle positioning seat being bent towards the inside of the cabinet body, the angle positioning seat being provided with a plurality of rotating positioning holes distributed along the rotating direction of the water distribution and discharge device; the connecting frame being arranged on the vertical side of the water distribution and discharge device, the connecting frame being provided with a rotating adjustment hole and a second hand screw for fixing the rotating adjustment hole and the rotating positioning hole.

17. The server cabinet of claim 15, wherein, The liquid cooling distribution device comprises a safety control system for temperature monitoring and early warning of the liquid cooling distribution device.

18. The server cabinet of claim 17, wherein, The safety control system comprises temperature sensors, an integrated controller, an alarm and a user interface. The temperature sensors are distributed at least in the water distribution module and the interior of the cabinet to monitor the temperature of the cooling liquid in the water distribution module and the temperature of the cabinet. The integrated controller receives temperature signals from the temperature sensors and compares them with preset safety temperature thresholds. The integrated controller is electrically connected to the alarm and activates the alarm when a temperature exceeding the preset safety temperature threshold is detected. The user interface is used to display real-time temperature data and system status.

19. A server, characterized by A server cabinet comprising the server as claimed in any one of claims 15 to 18.

20. A data center, comprising: A server as claimed in claim 19.

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