Liquid cooling equipment accessory, liquid cooling equipment, liquid cooling pipe, server and cluster thereof

Abstract

The utility model provides a liquid cooling equipment accessory which comprises a cross beam provided with a quick connector; the two side arms are fixedly arranged at the two ends of the same side of the cross beam respectively, the extending direction of the side arms is perpendicular to the extending direction of the cross beam, the distance between the inner side faces of the two side arms is matched with a server capable of being installed on accessories of the liquid cooling equipment, and the distance between the outer side faces of the two side arms is matched with a containing cavity of the liquid cooling equipment. A cross beam of a liquid cooling equipment accessory is integrated with a standardized quick connector, fixed position butt joint of a cooling pipeline between a server and the liquid cooling equipment is achieved, and the hose customization requirement caused by the depth difference of the server is eliminated; the liquid cooling equipment can be compatible with servers of different specifications to be positioned and installed in the cavity through the two-way adaptive design of the internal and external spacing of the two side arms, the deployment efficiency is remarkably improved through the modular structure, and the requirement for transformation of the adapter plate is reduced.

Description

Technical Field

[0001] This specification relates to the field of communication technology, and in particular to a liquid cooling equipment accessory, a liquid cooling device, a liquid cooling pipe, a server and its cluster. Background Technology

[0002] Liquid cooling technology, as a highly efficient heat dissipation solution, has gradually gained attention and been widely used. However, in the practical application of liquid cooling systems, especially in the liquid cooling scenarios of server clusters, there are still some problems that need to be solved.

[0003] Server clusters typically consist of a large number of servers that require close integration with liquid cooling systems for efficient heat dissipation. In existing liquid cooling systems, the connections between servers and the cooling equipment are often complex, requiring numerous pipes and interfaces. This complex connection method is not only difficult to install and maintain, but also prone to connection errors or leaks, severely impacting the reliability and safety of the liquid cooling system. Furthermore, when servers need to be replaced or upgraded, the complex connection structure increases the difficulty and time cost of the operation.

[0004] Existing liquid cooling systems typically use fixed housings to mount servers, a design that lacks flexibility and struggles to accommodate servers of different sizes and specifications. Furthermore, the lack of effective guidance and positioning devices during the connection process between the liquid cooling system and the server makes the connection cumbersome and prone to errors.

[0005] In liquid cooling scenarios for server clusters, a large number of cables need to be laid out and managed within a limited space. Improper cable management can not only affect the heat dissipation effect of the liquid cooling system, but may also lead to mutual interference between cables, or even cause safety accidents. Summary of the Invention

[0006] In view of this, this specification provides a liquid cooling equipment accessory, a liquid cooling equipment, a liquid cooling pipe, a server and its cluster, to at least improve one of the above-mentioned technical problems.

[0007] The specific technical solution is as follows:

[0008] This specification provides a liquid cooling equipment accessory, including: a crossbeam with a quick connector on it. One end of the quick connector is used to directly connect to a corresponding liquid cooling interface provided in the receiving cavity of the liquid cooling equipment, and the other end of the quick connector is used to directly connect to a corresponding liquid cooling interface on the server, or to connect via a liquid cooling pipe, when the server to be installed in the liquid cooling equipment accessory is installed in the liquid cooling equipment accessory; two side arms, respectively fixedly disposed at both ends on the same side of the crossbeam, with the extension direction of the side arms perpendicular to the extension direction of the crossbeam. The distance between the inner sides of the two side arms matches the distance between the server to be installed in the liquid cooling equipment accessory, and the distance between the outer sides of the two side arms matches the receiving cavity of the liquid cooling equipment; the receiving cavity is the cavity of the liquid cooling equipment for accommodating the liquid cooling equipment accessory, the inner side is the side of the side arm closer to the other side arm, and the outer side is the side of the side arm away from the other side arm.

[0009] As a technical solution, the two side arms are respectively fixedly installed at both ends of the same side of the crossbeam, specifically including: the two side arms are connected to both ends of the same side of the crossbeam through a detachable fixing structure.

[0010] As a technical solution, the side arm is provided with a wire passage groove.

[0011] As a technical solution, the side arm is provided with cable management holes corresponding to the positions of the cable grooves.

[0012] As a technical solution, the outer side of the side arm is provided with a guide member. The guide member is used to cooperate with the guide structure provided in the receiving cavity of the liquid cooling equipment when the accessory of this liquid cooling equipment is installed into the receiving cavity of the liquid cooling equipment, so that the quick connector on the crossbeam can be connected with the corresponding liquid cooling interface provided in the receiving cavity.

[0013] As a technical solution, the side arm is provided with a hanging lug at the end away from the crossbeam, and the hanging lug is used for detachable fixed connection with the liquid cooling equipment.

[0014] This specification also provides a liquid cooling device, including: a liquid cooling device accessory as described in any of the above technical solutions; and a receiving cavity for fitting and receiving the liquid cooling device accessory.

[0015] This specification also provides a server, including: a main body for matching and installing on a liquid cooling device accessory as described in any of the above technical solutions.

[0016] This specification also provides a liquid cooling pipe, comprising: a pipe body, the pipe body including two interconnected ends, one end of the pipe body being used to connect to a quick connector provided on the crossbeam of the liquid cooling equipment accessory described in any of the above technical solutions, and the other end of the pipe body being used to connect to a liquid cooling interface of a server that is matched and installed on the liquid cooling equipment accessory.

[0017] This specification also provides a server cluster, including: a liquid cooling device as described in the above technical solutions; a plurality of liquid cooling device accessories as described in any of the above technical solutions, respectively matched and accommodated in different cavities of the liquid cooling device, and connected to the liquid cooling interface in the cavities via quick connectors; a plurality of servers as described in the above technical solutions, respectively matched and installed in each of the liquid cooling device accessories; and a plurality of liquid cooling pipes as described in the above technical solutions, respectively used to connect the liquid cooling interface of the server not directly connected to the quick connector of the corresponding liquid cooling device accessory to the quick connector of the corresponding liquid cooling device accessory.

[0018] The technical solutions provided in this specification offer at least the following beneficial effects:

[0019] The crossbeam of the liquid cooling equipment accessories integrates standardized quick connectors, enabling fixed-position docking of cooling pipes between the server and the liquid cooling equipment, eliminating the need for customized hoses due to differences in server depth; the two side arms, through a bidirectional adaptation design of inner and outer spacing, allow the liquid cooling equipment to be compatible with servers of different specifications for positioning and installation within the cavity, and the modular structure significantly improves deployment efficiency and reduces the need for adapter board modifications. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the drawings used in the description of the embodiments of this specification or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For those skilled in the art, other drawings can be obtained based on these drawings of the embodiments of this specification.

[0021] Figure 1 This is a front view of a liquid cooling device accessory according to one embodiment of this specification;

[0022] Figure 2 This is a bottom view of a liquid cooling device accessory in one embodiment of this specification;

[0023] Figure 3 This is a left-side view of a liquid cooling device accessory according to one embodiment of this specification;

[0024] Figure 4 This is a schematic diagram of a liquid cooling device accessory installed with servers at different depths in one embodiment of this specification;

[0025] Figure 5 This is a schematic diagram showing the output cable of a liquid cooling device accessory installed with a server in one embodiment of this specification.

[0026] Figure label:

[0027] Crossbeam 1, quick connector 11;

[0028] Side arm 2, cable tray 21, cable management hole 22, guide 23, hanging ear 24;

[0029] Server 3, liquid cooling interface 31;

[0030] Liquid cooling pipe 4. Detailed Implementation

[0031] The terminology used in the embodiments described herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of this specification. The singular forms “a,” “described,” and “the” as used in this specification and claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to any and all possible combinations comprising one or more of the associated listed items.

[0032] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this specification as detailed in the appended claims.

[0033] It should be understood that although the terms first, second, third, etc., may be used to describe various information in embodiments of this specification, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this specification, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if" may also be interpreted as "when," "when," or "in response to a determination."

[0034] In view of the above, this specification provides a patented method, apparatus, electronic device, and readable storage medium to improve the aforementioned technical problems.

[0035] In one implementation, such as Figure 1 , Figure 2 , Figure 3This specification provides a liquid cooling equipment accessory, including: a crossbeam with a quick connector on it. One end of the quick connector is used to directly connect to a corresponding liquid cooling interface provided in the receiving cavity of the liquid cooling equipment, and the other end of the quick connector is used to directly connect to a corresponding liquid cooling interface on the server or to connect via a liquid cooling pipe when the server to be installed in the liquid cooling equipment accessory is installed in the liquid cooling equipment accessory; two side arms, respectively fixedly disposed at both ends on the same side of the crossbeam, and the extension direction of the side arms is perpendicular to the extension direction of the crossbeam. The distance between the inner sides of the two side arms matches the distance between the server to be installed in the liquid cooling equipment accessory, and the distance between the outer sides of the two side arms matches the receiving cavity of the liquid cooling equipment; the receiving cavity is the cavity of the liquid cooling equipment for accommodating the liquid cooling equipment accessory, the inner side is the side of the side arm closer to the other side arm, and the outer side is the side of the side arm away from the other side arm.

[0036] In the above embodiment, the liquid cooling equipment accessory mainly consists of a crossbeam and two side arms. The crossbeam is equipped with quick-connect couplings. This design allows one end to be directly connected to the corresponding liquid cooling interface within the liquid cooling equipment's housing, while the other end can be directly or via a hose connected to the corresponding liquid cooling interface on the server while the server is installed with the accessory. The quick-connect coupling design greatly simplifies the installation process, reduces connection time, and improves system reliability.

[0037] Two side arms are fixedly mounted at both ends of the same side of the crossbeam, extending perpendicularly to the crossbeam. The side arms are designed to accommodate different server models; therefore, the spacing between the inner sides of the two side arms is matched to the servers that can be installed in this liquid cooling system accessory, ensuring the servers are securely mounted. Simultaneously, the spacing between the outer sides of the two side arms is matched to the housing cavity of the liquid cooling system, ensuring the entire device can be smoothly installed into the liquid cooling system.

[0038] In one embodiment, the two side arms are respectively fixedly disposed at both ends of the same side of the crossbeam, specifically including: the two side arms are connected to both ends of the same side of the crossbeam through a detachable fixing structure.

[0039] The two side arms are connected to both ends of the crossbeam on the same side via a detachable fixing structure. This design allows users to flexibly adjust the position of the side arms according to actual needs, or to easily detach the side arms when not in use to save storage space.

[0040] In one embodiment, a wire guide groove is provided inside the side arm.

[0041] Cable trays are installed within the side arm. This design aims to solve cable management issues by reserving dedicated space for cable routing within the side arm, effectively preventing cable clutter. When multiple servers are installed side-by-side on the same liquid cooling unit accessory, without proper cable management, cables can easily become tangled, affecting aesthetics and potentially leading to system performance degradation due to poor heat dissipation. With cable trays, all cables connecting the servers to the liquid cooling interface can be neatly and orderly arranged, improving both overall aesthetics and heat dissipation.

[0042] In one embodiment, the side arm is provided with a cable management hole corresponding to the position of the cable groove.

[0043] Cable management holes are provided on the side arm corresponding to the cable tray positions. These holes facilitate technicians in organizing and securing cables, preventing damage from accidental pulling. During routine maintenance, technicians frequently need to inspect or replace cables inside the server. Without these cable management holes, each operation could require a significant amount of time and effort to untangle the tangled cables.

[0044] In one embodiment, the outer side of the side arm is provided with a guide member, which is used to cooperate with the guide structure provided in the receiving cavity of the liquid cooling equipment when the accessory of this liquid cooling equipment is installed into the receiving cavity of the liquid cooling equipment, so that the quick connector on the crossbeam can be connected to the corresponding liquid cooling interface provided in the receiving cavity.

[0045] The function of the guide is to cooperate with the guide structure set in the housing cavity of the liquid cooling equipment when the accessories of the liquid cooling equipment are installed into the housing cavity, so as to ensure that the quick connector on the crossbeam can be accurately connected to the corresponding liquid cooling interface in the housing cavity. This not only improves the accuracy of installation, but also avoids leakage or other safety risks that may be caused by incorrect connection.

[0046] In one embodiment, the side arm is provided with a lug at the end away from the crossbeam, the lug being used for detachable and fixed connection with the liquid cooling equipment.

[0047] The side arm has a mounting lug at the end furthest from the crossbeam, which is used for detachable and fixed connection to the liquid cooling equipment. This design increases the stability of the entire device and also facilitates installation and disassembly for the user.

[0048] In one embodiment, this specification also provides a liquid cooling device, including: a liquid cooling device accessory as described in any of the above technical solutions; and a receiving cavity for fitting and receiving the liquid cooling device accessory.

[0049] The design of the liquid cooling equipment fully considers compatibility and fit with liquid cooling equipment accessories, enabling the accessories to be stably installed and operated within its housing. The size and structural design of the housing match the spacing between the outer sides of the side arms of the liquid cooling equipment accessories, ensuring that the accessories can be tightly embedded within the housing while providing sufficient space for installation and removal.

[0050] like Figure 4 , Figure 5 In one embodiment, this specification also provides a server, including: a main body for mating with a liquid cooling device accessory as described in any of the above technical solutions.

[0051] The server in the above embodiments is designed to be compatible with liquid cooling equipment accessories, enabling the server to be stably mounted on the accessories and achieving efficient heat dissipation through them. The size and structural design of the server body match the spacing between the inner sides of the side arms of the liquid cooling equipment accessories, ensuring that the server can be embedded between the side arms of the accessories.

[0052] like Figure 4 , Figure 5 In one embodiment, this specification also provides a liquid cooling pipe, comprising: a pipe body, the pipe body including two interconnected ends, one end of the pipe body being used to connect to a quick connector provided on the crossbeam of the liquid cooling equipment accessory described in any of the above technical solutions, and the other end of the pipe body being used to connect to a liquid cooling interface of a server that is matched and installed on the liquid cooling equipment accessory.

[0053] In one embodiment, this specification also provides a server cluster, comprising: a liquid cooling device as described in the above technical solutions; a plurality of liquid cooling device accessories as described in any of the above technical solutions, respectively matched and accommodated in different cavities of the liquid cooling device, and connected to liquid cooling interfaces in the cavities via quick connectors; a plurality of servers as described in the above technical solutions, respectively matched and installed in each of the liquid cooling device accessories; and a plurality of liquid cooling pipes as described in the above technical solutions, respectively used to connect the liquid cooling interfaces of servers not directly connected to the quick connectors of the corresponding liquid cooling device accessories to the quick connectors of the corresponding liquid cooling device accessories.

[0054] The server cluster in the above embodiments is constructed by multiple servers disclosed in the aforementioned embodiments, and is connected and installed together through the aforementioned liquid cooling equipment, liquid cooling equipment accessories, hoses, etc., to achieve liquid cooling heat dissipation for the server cluster.

[0055] The core structure of the liquid cooling equipment accessory consists of a crossbeam and two side arms.

[0056] The crossbeam, serving as the main structural support for the quick-connect coupling, extends parallel to the width of the liquid cooling equipment's cavity. It is constructed from high-strength extruded aluminum alloy with an I-beam cross-section to balance lightweight design and bending stiffness. Two symmetrically arranged rows of threaded holes are located on the upper surface of the crossbeam along its length to secure the quick-connect coupling base.

[0057] The quick-connect coupling uses the industry-standard SAE J2044 liquid-cooled quick-connect coupling. Its base is connected to the crossbeam by four M6 stainless steel bolts, with a bolt pre-tightening torque of 8-10 N·m to ensure the sealing surface pressure. One end of the quick-connect coupling extends vertically downwards with a 50mm diameter interface flange, which is sealed with an O-ring rubber seal to the pre-installed liquid-cooled interface flange in the liquid-cooling equipment's housing cavity. The other end faces horizontally towards the server side and is equipped with a hose connection port with an inner diameter of 25mm. The outer wall has two annular grooves for clamp fixation.

[0058] In a standard 2U server deployment scenario with a depth of 800mm, the crossbeam length is designed to be 483mm (compatible with 19-inch rack width), and the quick connector spacing is 430mm, which precisely matches the spacing of the liquid cooling interfaces of the CPU heatsinks on both sides of the server. This allows the quick connectors to be directly inserted into the server interface to complete a hard connection without the need for additional flexible hoses.

[0059] Two side arms are connected to the two ends of the crossbeam on the same side via detachable fixing structures, forming a "U"-shaped frame. The side arms adopt a split design, with the main body being a 3mm thick 304 stainless steel bent piece, with a vertical section height of 50mm and a horizontal section extension length of 100mm. An L-shaped connecting plate is installed at the connection between the side arm and the crossbeam. One side of the connecting plate is connected to the end of the crossbeam with four M5 countersunk screws, and the other side is locked to the vertical section of the side arm with two M8 flange nuts.

[0060] This detachable design allows the side arms to be adjusted along their length on the crossbeam within a range of ±20mm to accommodate the installation needs of servers of varying widths. For example, when deploying a customized storage server with a depth of 600mm, the operator can loosen the connecting plate screws and move both side arms 15mm towards the center, reducing the distance between the inner sides of the side arms from 445mm to 415mm. This ensures a tight fit against the server chassis sidewalls and prevents wobbling after installation.

[0061] The side arm features an internal cable tray to guide server cables. This tray consists of a U-shaped channel 30mm wide and 20mm deep, formed by openings on the inner side of the vertical section of the side arm, and is topped with a removable ABS plastic cover. The cover is engaged with the side arm via elastic clips on both sides; it can be released by pressing the protrusion in the center. Abrasion-resistant silicone pads are adhered to the inner wall of the cable tray to prevent wear on the cable sheath.

[0062] In operation and maintenance scenarios, when server cabling needs to be routed downwards, power cables and optical fibers can be led out from the bottom of the chassis, bent upwards through the cable tray in the side arm, and finally exit from above the crossbeam to the outside of the liquid cooling equipment. For example, the power cable diameter of a certain model of GPU server is 12mm, and the outer diameter of the optical fiber bundle is 8mm. They can be placed side by side in the cable tray. After the cover is closed, the cable bending radius is controlled to be more than 40mm, which meets the minimum bending radius requirement of the TIA-568-C.0 standard for optical fibers.

[0063] Cable management holes are located on the side arm corresponding to the cable tray positions, optimizing cable management. These holes are rectangular arrays on the horizontal section of the side arm, with a diameter of 10mm × 15mm and a spacing of 50mm, formed using laser cutting. The edges of the cable management holes are rounded (R angle ≥ 1mm) to prevent scratching the cables.

[0064] Maintenance personnel can use nylon cable ties to secure cables in groups through the cable management holes. For example, the network cables of a 24-port switch can be divided into 6 groups, with 4 cables in each group individually bundled through the cable management holes. This ensures that the spacing between the cable bundles is more than twice the wire diameter, reducing the risk of signal crosstalk. In addition, the cable management holes can also serve as a drainage channel for coolant leaks. In the event of an accidental leak in the liquid cooling pipes, the liquid can drain through the cable management holes to the outside of the side arm, preventing it from accumulating in the cable tray.

[0065] A guide component is installed on the outer side of the side arm to cooperate with the guide structure inside the liquid cooling equipment's housing cavity for precise positioning. The guide component is a tapered guide pin welded to the outer side of the side arm, made of H62 brass, with a 60° cone angle at the front end and a cylindrical section at the rear end with a diameter of 12mm and a length of 25mm. A guide groove is cut at a corresponding position on the side wall of the liquid cooling equipment's housing cavity, with a groove width of 12.5mm and a depth of 30mm. A polytetrafluoroethylene (PTFE) bushing is installed at the bottom of the groove to reduce the coefficient of friction.

[0066] When installing accessories for liquid cooling equipment, the operator first aligns the guide pins on both sides with the inlet of the guide groove, and pushes them along the guide rail until the cylindrical section of the guide pin is fully inserted into the bushing. At this time, the distance between the flange face of the crossbeam quick connector and the flange face of the liquid cooling equipment interface is automatically adjusted to 2±0.1mm to ensure that the sealing ring is under uniform pressure.

[0067] A mounting lug is installed at the end of the side arm away from the crossbeam to enhance system installation stability. The lug is made of Z-shaped stamped steel plate, 2mm thick, with a Φ6.5mm through hole on the upper folded edge, aligned with the M6 ​​threaded hole of the square hole strip of the liquid cooling equipment, and fastened with stainless steel wing screws. The lower folded edge extends into a 15mm flange, with an M4 nut welded to the end of the flange for securing the server's safety latch.

[0068] In vibration testing scenarios, when the liquid cooling equipment accessories are positioned solely by guide pins, the displacement at the quick-connect joint reaches 0.8mm under random vibrations of 5-500Hz; however, after adding a mounting lug for fixation, the displacement drops to below 0.2mm, meeting the MIL-STD-810G vibration resistance standard.

[0069] The sidewalls of the liquid cooling unit's housing are made of 1.5mm galvanized steel sheet, bent and formed, with a 50μm epoxy resin coating on the inside for corrosion protection. The housing width is the distance between the outer sides of the liquid cooling unit's accessory side arms plus a 2mm tolerance. For example, when the distance between the accessory side arms is 535mm, the housing width is designed to be 537±0.5mm to ensure uniform clearance between the side arms and the housing sidewalls. A 5mm thick EPDM rubber pad with a Shore hardness of 60A is laid at the bottom of the housing to absorb impact loads during server installation.

[0070] The server's optional adaptation improvements are reflected in the optimized layout of the liquid cooling interface and the chassis structure. Positioning bosses, 3mm high, are added to both sides of the server chassis, fitting with the positioning grooves below the cable trays on the inner side of the side arms (0.2mm clearance on each side). The liquid cooling interface adopts a floating installation design: the interface base is connected to the server motherboard via four sets of Φ3mm spring pins, allowing the interface to float ±2mm in the XY plane, compensating for installation alignment errors. For example, if the quick-connect fitting shifts by 1.5mm due to thermal deformation of the liquid cooling equipment accessories, the floating interface can adaptively adjust to maintain a stable sealing surface contact pressure within the range of 0.4-0.6MPa.

[0071] The liquid cooling tube body is made of three-layer co-extruded silicone tubing. The inner layer has a smooth wall surface (Ra≤0.8μm) to reduce flow resistance, the middle layer is a stainless steel wire braided reinforcement layer (braiding angle 54°44'), and the outer layer is anti-aging UV silicone. Both ends of the tube body are molded with SAE J2044 quick-connect plugs. The plug tail is equipped with a double clamp locking structure, with the clamp torque limited to 5-7 N·m to prevent over-tightening and deformation of the silicone tubing.

[0072] In a specific implementation case, when deploying a hybrid server cluster with depths of 650mm and 800mm in a data center, the appropriate hose length is selected according to the server depth (450mm hose for 650mm servers, 300mm hose for 800mm servers); the inner spacing of the side arms of the liquid cooling equipment accessory is adjusted to the server width + 0.5mm; the accessory is pushed into the liquid cooling equipment cavity until the guide pin is fully engaged; the hook-shaped screws are tightened; the server is pushed into the accessory frame along the guide rail until the positioning boss is inserted into the slot; the liquid cooling pipes are connected and the cables are tied.

[0073] The descriptions of directional terms in the embodiments of this specification, such as upper end face, lower end face, end, etc., are with reference to the accompanying drawings.

[0074] Other embodiments of this specification will readily occur to those skilled in the art upon consideration of the specification and practice of the invention claimed herein. This specification is intended to cover any variations, uses, or adaptations that follow the general principles of this specification and include common knowledge or customary techniques in the art not claimed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this specification are indicated by the following claims.

[0075] It should be understood that this specification is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this specification is limited only by the appended claims.

[0076] The above description is merely an embodiment of this specification and is not intended to limit this specification. Various modifications and variations can be made to this specification by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this specification should be included within the scope of the claims of this specification.

Claims

1. An accessory for a liquid cooling device, characterized in that, include: A crossbeam (1) is provided with a quick connector (11). One end of the quick connector is used to directly connect to the corresponding liquid cooling interface provided in the cavity of the liquid cooling equipment. The other end of the quick connector is used to directly connect to the corresponding liquid cooling interface (31) on the server or to connect through the liquid cooling pipe (4) when the server (3) that can be installed to the accessories of this liquid cooling equipment is installed in the accessories of this liquid cooling equipment. Two side arms (2) are fixedly installed at both ends of the same side of the crossbeam, and the extension direction of the side arms is perpendicular to the extension direction of the crossbeam. The distance between the inner sides of the two side arms is matched to the server that can be installed in the accessories of this liquid cooling equipment, and the distance between the outer sides of the two side arms is matched to the receiving cavity of the liquid cooling equipment. The receiving cavity is a cavity of the liquid cooling equipment used to receive accessories of the liquid cooling equipment. The inner side is the side of the side arm that is close to the other side arm, and the outer side is the side of the side arm that is away from the other side arm.

2. The liquid cooling equipment accessory according to claim 1, characterized in that, The two side arms are respectively fixedly installed at both ends of the same side of the crossbeam, specifically including: The two side arms are connected to the two ends of the crossbeam on the same side by a detachable fixing structure.

3. The liquid cooling equipment accessory according to claim 1, characterized in that, The side arm is provided with a wire groove (21).

4. The liquid cooling equipment accessory according to claim 3, characterized in that, The side arm is provided with a cable management hole (22) corresponding to the position of the cable groove.

5. The liquid cooling equipment accessory according to claim 1, characterized in that, The outer side of the side arm is provided with a guide (23). The guide is used to cooperate with the guide structure provided in the liquid cooling equipment cavity when the accessory of this liquid cooling equipment is installed into the cavity of the liquid cooling equipment, so that the quick connector on the crossbeam can be connected to the corresponding liquid cooling interface provided in the cavity.

6. The liquid cooling equipment accessory according to claim 1, characterized in that, The side arm is provided with a lug (24) at the end away from the crossbeam, the lug being used for detachable fixed connection with the liquid cooling equipment.

7. A liquid cooling device, characterized in that, include: Liquid cooling equipment accessories as described in any one of claims 1-6; A receiving cavity for fitting and accommodating the liquid cooling equipment accessories.

8. A server, characterized in that, include: The main body is used for fitting and installing on the liquid cooling equipment accessory as described in any one of claims 1-6.

9. A liquid cooling pipe, characterized in that, include: The tube body includes two interconnected ends. One end of the tube body is used to connect with a quick connector provided on the crossbeam of any of the liquid cooling equipment accessories according to claims 1-6, and the other end of the tube body is used to connect with the liquid cooling interface of the server that is matched and installed on the liquid cooling equipment accessory.

10. A server cluster, characterized in that, include: The liquid cooling device as described in claim 7; Several liquid cooling equipment accessories as described in any one of claims 1-6 are respectively matched and accommodated in different accommodating cavities of the liquid cooling equipment, and connected to the liquid cooling interface in the accommodating cavity via quick connectors; Several servers as described in claim 8 are respectively matched and installed in each of the liquid cooling equipment accessories; Several liquid cooling pipes as described in claim 9 are respectively used to connect the liquid cooling interface of a server that is not directly connected to the quick connector of the corresponding liquid cooling equipment accessory to the quick connector of the corresponding liquid cooling equipment accessory.

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