Cooling capacity distribution unit and server

Abstract

The invention discloses a cooling capacity distribution unit and a server, the cooling capacity distribution unit comprises a cabinet body, a pipeline assembly, a cross beam, a first pipe hoop assembly and a second pipe hoop assembly, the pipeline assembly comprises a first pipe and a second pipe, the first pipe extends in the horizontal direction, the second pipe extends in the vertical direction, the cross beam is connected with the cabinet body, and the cross beam is connected with the cabinet body. The first pipe hoop assembly and the second pipe hoop assembly are both arranged on the cross beam, the first pipe hoop assembly is arranged on the outer side of a first pipe in a sleeving mode and used for connecting the first pipe with the cross beam, and the second pipe hoop assembly is arranged on the outer side of a second pipe in a sleeving mode and used for connecting the second pipe with the cross beam. According to the cooling capacity distribution unit, the pipeline assembly is fixed to the cross beam through the first pipe hoop assembly and the second pipe hoop assembly, the installation precision and the installation efficiency of the pipeline assembly are improved, position deviation caused by vibration, thermal expansion and cold contraction and other factors is prevented, and the reliability, usability and adaptability of the cooling capacity distribution unit are improved.

Description

Technical Field

[0001] This application relates to the technical field of electronic devices, and particularly to a cooling capacity distribution unit and a server. Background Art

[0002] As pointed out in the related art, with the rapid expansion of mobile data, cloud computing, and big data services, the energy consumption and heat dissipation problems in data centers have become increasingly prominent. Traditional air-cooling technology has been difficult to meet the heat dissipation requirements of high-power density chips, and liquid-cooling technology has thus become a key solution. Among them, cold plate liquid-cooling technology has occupied a dominant position in the market due to its advantages such as high-efficiency heat dissipation, high availability, high-density deployment, and the ability to achieve ultra-low power usage effectiveness (PUE). This technology effectively improves the heat dissipation efficiency by directly applying the coolant to the internal heat-generating components of the server, such as the CPU and memory modules, and helps reduce the overall energy consumption of the data center. At the same time, to ensure the stable operation of the system, as the core component of the liquid-cooling system, the performance of the cooling capacity distribution unit in terms of reliability, ease of use, and adaptability is crucial.

[0003] With the continuous progress and application of liquid-cooling technology, it is changing the technical pattern of energy conservation and consumption reduction in data centers. The pipeline layout in the cooling capacity distribution unit is intricate, and the pipeline material is generally corrosion-resistant hard materials such as 304 stainless steel. The connection of the pipeline is generally rigid connections such as chuck clamps and welding, with low tolerance performance; in addition, the fluid flowing in the pipeline undergoes thermal expansion and contraction, causing the pipeline to expand and contract thermally. Therefore, to smoothly connect the pipeline and the valve, very high requirements must be placed on the processing accuracy of the pipeline and the cabinet, and it is also required that the pipeline fixing structure has a certain elasticity to absorb the thermal expansion and contraction of the pipeline. This will undoubtedly increase the production and processing cost of the pipeline support and result in a high rejection rate. Summary of the Invention

[0004] This application aims to solve at least one of the technical problems existing in the prior art. For this reason, this application proposes a cooling capacity distribution unit, which can improve the installation accuracy and installation efficiency of pipeline components, help prevent position deviation caused by factors such as vibration and thermal expansion and contraction, and improve the reliability, ease of use, and adaptability of the cooling capacity distribution unit.

[0005] This application also proposes a server with a cooling capacity distribution unit.

[0006] The cold quantity distribution unit according to the first aspect of the present application includes: a cabinet body, an accommodation cavity is formed in the cabinet body; a pipeline assembly, the pipeline assembly is arranged in the accommodation cavity, and refrigerant can flow in the pipeline assembly. The pipeline assembly includes a first pipe and a second pipe that are communicated with each other. The first pipe extends in the horizontal direction, and the second pipe extends in the vertical direction; a cross beam, the cross beam is connected to the cabinet body; a first pipe hoop assembly and a second pipe hoop assembly, both the first pipe hoop assembly and the second pipe hoop assembly are arranged on the cross beam. The first pipe hoop assembly is sleeved outside the first pipe, and the first pipe hoop assembly is used to connect the first pipe to the cross beam. The second pipe hoop assembly is sleeved outside the second pipe, and the second pipe hoop assembly is used to connect the second pipe to the cross beam.

[0007] According to the cold quantity distribution unit of the present application, the pipeline assembly is fixed on the cross beam through the first pipe hoop assembly and the second pipe hoop assembly, which improves the installation accuracy and installation efficiency of the pipeline assembly, ensures the accuracy of the fixed positions of the first pipe and the second pipe, reduces the requirement for high processing accuracy, and further reduces the production cost and the product rejection rate. The first pipe hoop assembly and the second pipe hoop assembly help to prevent position deviation caused by factors such as vibration, thermal expansion and contraction, etc., and improve the reliability, usability and adaptability of the cold quantity distribution unit.

[0008] In some feasible embodiments of the present application, the first pipe hoop assembly is arranged on at least one side of the cross beam in the vertical direction. The first pipe hoop assembly includes: a pipe support, the pipe support defines a first hoop cavity, and the first pipe is sleeved in the first hoop cavity; a first adjustment unit, the first adjustment unit is arranged between the pipe support and the cross beam to adjust the distance between the pipe support and the cross beam.

[0009] In the above technical solution, the first adjustment unit is connected between the pipe support and the cross beam and is used to adjust the distance between the pipe support and the cross beam, so as to adjust the distance between the first pipe and the cross beam, improve the adaptability and reliability of the cold quantity distribution unit, and reduce the risk of failure caused by factors such as vibration, thermal expansion and contraction, etc.

[0010] In some feasible embodiments of the present application, the first adjustment unit includes: a first adjustment rod, one end of the first adjustment rod is rotatably connected to the pipe support relatively, and the other end of the first adjustment rod extends into the cross beam; a first fixing nut, the first fixing nut is fixed on the cross beam, and the first adjustment rod is threadedly connected to the first fixing nut; a first auxiliary nut, the first auxiliary nut is arranged between the first fixing nut and the pipe support, and the first auxiliary nut is threadedly connected to the first adjustment rod.

[0011] In the above technical solution, through the threaded connection of the first adjusting rod, stepless adjustment between the pipe support and the crossbeam is achieved, and the distance between the pipe support and the crossbeam can be precisely adjusted. The first auxiliary nut is arranged between the first fixing nut and the pipe support, and can provide additional fastening force after finding a suitable adjustment position, thereby effectively preventing position changes caused by external vibration or other interferences.

[0012] In some feasible embodiments of the present application, the pipe support includes: a first support and a second support. The first support and the second support are connected by fasteners. The second support is rotatably connected to the first adjusting rod. A first rotating disk is provided on a side of the second support facing the first adjusting rod. The first rotating disk is sleeved on one end of the first adjusting rod, and an internal hexagonal groove is formed at an end of the other end of the first adjusting rod.

[0013] In the above technical solution, the first support and the second support are connected by fasteners, ensuring that the first support and the second support can be firmly connected and facilitating disassembly and maintenance. The first adjusting rod and the pipe support are rotatably connected relative to each other through the first rotating disk, enhancing the adjustment flexibility of the first pipe hoop assembly.

[0014] In some feasible embodiments of the present application, a horizontal measuring member is provided on the first pipe, and the horizontal measuring member is arranged close to the first pipe hoop assembly.

[0015] In some feasible embodiments of the present application, the second pipe hoop assembly is arranged on at least one side of the crossbeam in the horizontal direction. The second pipe hoop assembly includes: a pipe tie. Both ends of the pipe tie are connected to the crossbeam, and both ends of the pipe tie pass through the crossbeam. At least one end of the pipe tie is provided with an adjusting nut, and the pipe tie is threadedly connected to the adjusting nut; a second adjusting unit. The second adjusting unit cooperates with the pipe tie to define a second hoop cavity, and the second pipe is sleeved in the second hoop cavity. The second adjusting unit cooperates with the pipe tie to adjust the distance between the second hoop cavity and the crossbeam.

[0016] In the above technical solution, the second adjusting unit cooperates with the pipe tie to adjust the distance between the second hoop cavity and the crossbeam, thereby adjusting the distance between the second pipe and the crossbeam, improving the adaptability and reliability of the cold quantity distribution unit, and reducing the risk of failures caused by factors such as vibration and thermal expansion and contraction.

[0017] In some feasible embodiments of the present application, the second adjusting unit includes: a baffle, which cooperates with the pipe tie to define a second hoop cavity; a second adjusting rod, one end of the second adjusting rod is rotatably connected to the baffle, and the other end of the second adjusting rod extends into the cross beam, and a second rotating disk is provided on the side of the baffle facing the second adjusting rod, the second rotating disk is sleeved on one end of the second adjusting rod, and an inner hexagonal groove is formed at the end of the other end of the second adjusting rod; a second fixing nut, the second fixing nut is fixed to the cross beam, and the second adjusting rod is threadedly connected to the second fixing nut; a second auxiliary nut, the second auxiliary nut is provided between the second fixing nut and the baffle, and the second auxiliary nut is threadedly connected to the second adjusting rod.

[0018] In the above technical solution, through the threaded connection of the second adjusting rod, stepless adjustment between the second hoop cavity and the cross beam is realized, and the distance between the second hoop cavity and the cross beam can be accurately adjusted. The second auxiliary nut is arranged between the second fixing nut and the baffle, and can provide additional tightening force after finding a suitable adjustment position, thereby effectively preventing position changes caused by external vibration or other interference.

[0019] In some feasible embodiments of the present application, the cold capacity distribution unit also includes: a water receiving tray, which is arranged on the cabinet; a pump assembly, which is removably arranged on the water receiving tray, and the pump assembly includes: a bracket and a pump body, the pump body is arranged on the bracket, a first mounting portion is formed on the bracket, and a second mounting portion is formed on the pump body, the pump body and the bracket are connected to each other through the first mounting portion and the second mounting portion, and a convex rib is provided on the side of the bracket away from the pump body, and the convex rib includes a plurality of convex ribs, and the plurality of convex ribs are arranged at intervals.

[0020] In the above technical solution, by providing the first mounting portion and the second mounting portion, a stable installation is provided for the pump body, the stability and reliability of the cooling distribution unit are improved, the installation and maintenance process is simplified, and it is convenient for technicians to assemble and maintain.

[0021] In some feasible embodiments of the present application, one of the first mounting portion and the second mounting portion is formed as a mounting hole, and the other of the first mounting portion and the second mounting portion is formed as a mounting stud, and the pump body and the bracket are connected through the mounting stud extending into the mounting hole, and the mounting stud is threaded with a mounting nut, and the mounting stud is provided with a vibration damping member, and the vibration damping member is located between the bracket and the pump body.

[0022] In the above technical solution, through the cooperation of the mounting holes and the mounting studs, and using the mounting nuts to fix the positions, the connection between the pump body and the bracket is both stable and flexible, reducing the assembly difficulty between the pump body and the bracket, and simplifying the installation and maintenance operation steps between the pump body and the bracket.

[0023] In some feasible embodiments of the present application, a first fixing portion is formed at one end in the length direction of the bracket, a second fixing portion is formed on the water receiving tray, the bracket and the water receiving tray are connected by the cooperation of the first fixing portion and the second fixing portion, a limiting groove is formed at the other end in the length direction of the bracket, the limiting groove penetrates through the bracket in the thickness direction of the bracket, the opening of the limiting groove faces away from the bracket, and the opening of the limiting groove is adapted for a fastener to pass through.

[0024] In the above technical solution, through the cooperation of the first fixing portion and the second fixing portion, the bracket and the water receiving tray are fixedly connected, ensuring the connection stability between the bracket and the water receiving tray, reducing the position offset or detachment caused by vibration or external impact, and furthermore, through the design of the limiting groove, the installation and disassembly process between the bracket and the water receiving tray is simplified, and technicians can achieve quick disassembly and assembly, reducing the downtime.

[0025] The server according to the second aspect of the present application includes the cooling capacity distribution unit according to the first aspect of the present application.

[0026] For the server according to the present application, by setting the cooling capacity distribution unit according to the first aspect of the present application, therefore, it has the same technical effects, that is, without changing the structure of the server, the pipeline assembly is fixed on the cross beam through the first pipe hoop assembly and the second pipe hoop assembly, improving the installation accuracy and installation efficiency of the pipeline assembly, ensuring the accuracy of the fixed positions of the first pipe and the second pipe, reducing the requirement for high processing accuracy, thereby reducing the production cost and the product rejection rate, and the first pipe hoop assembly and the second pipe hoop assembly help to prevent the position offset caused by factors such as vibration and thermal expansion and contraction, improving the reliability, usability and adaptability of the cooling capacity distribution unit.

[0027] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. Description of the Drawings

[0028] In order to more clearly illustrate the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1Schematic diagram of a cold quantity distribution unit provided by an embodiment of the present application;

[0030] Figure 2 For Figure 1 Schematic diagram of the cold quantity distribution unit shown in [reference] from another angle;

[0031] Figure 3 For Figure 1 Front view schematic diagram of the cold quantity distribution unit shown in [reference];

[0032] Figure 4 For Figure 1 Rear view schematic diagram of the cold quantity distribution unit shown in [reference];

[0033] Figure 5 For Figure 1 Side view schematic diagram of the cold quantity distribution unit shown in [reference];

[0034] Figure 6 For Figure 1 Top view schematic diagram of the cold quantity distribution unit shown in [reference];

[0035] Figure 7 For Figure 1 Internal schematic diagram of the cold quantity distribution unit shown in [reference];

[0036] Figure 8 For Figure 7 Schematic diagram of the first pipe hoop assembly shown in [reference];

[0037] Figure 9 For Figure 8 Schematic diagram of the first pipe hoop assembly shown in [reference] from another angle;

[0038] Figure 10 For Figure 9 Cross-sectional view schematic diagram of the first pipe hoop assembly shown in [reference];

[0039] Figure 11 Schematic diagram of the horizontal measuring part;

[0040] Figure 12 For Figure 7 Schematic diagram of the second pipe hoop assembly shown in [reference];

[0041] Figure 13 For Figure 12 Schematic diagram of the second pipe hoop assembly shown in [reference] from another angle;

[0042] Figure 14 For Figure 13 Cross-sectional view schematic diagram of the second pipe hoop assembly shown in [reference];

[0043] Figure 15 For Figure 7 Assembly schematic diagram of the pump assembly and the water receiving tray shown in [reference];

[0044] Figure 16 The Figure 15 assembly schematic diagram of the pump assembly and the water receiving tray shown in the figure from another angle;

[0045] Figure 17 The Figure 15 schematic diagram of the pump assembly shown in the figure;

[0046] Figure 18 The Figure 17 schematic diagram of the pump assembly shown in the figure from another angle;

[0047] Figure 19 The Figure 17 schematic diagram of the pump assembly shown in the figure from yet another angle;

[0048] Figure 20 The Figure 17 schematic diagram of the pump assembly shown in the figure from still another angle;

[0049] Figure 21 The Figure 17 schematic diagram of the bracket shown in the figure.

[0050] Among them, the above-mentioned drawings include the following reference numerals:

[0051] 100, cooling capacity distribution unit;

[0052] 1, cabinet; 11, front door; 12, rear door; 13, side plate; 131, handling handle; 14, top plate; 141, lifting ring; 15, heat dissipation hole;

[0053] 2, pipeline assembly; 21, first pipe; 22, second pipe;

[0054] 3, cross beam;

[0055] 4, first pipe clamp assembly; 41, pipe support; 411, first support; 412, second support;

[0056] 42, first adjusting rod; 43, first fixing nut; 44, first auxiliary nut; 45, first rotating disk; 46, first clamp cavity;

[0057] 5, second pipe clamp assembly; 51, pipe tie; 52, retaining piece; 53, second adjusting rod; 54, second fixing nut; 55, second auxiliary nut; 56, second rotating disk; 57, adjusting nut; 58, second clamp cavity; 59, rubber part;

[0058] 6, water receiving tray;

[0059] 7. Pump assembly; 71. Bracket; 711. Mounting stud; 712. First fixing hole; 713. Limit groove; 714. Rib; 715. First plate; 716. Second plate; 717. Handle part;

[0060] 72. Pump body; 721. Mounting hole; 73. Shock absorber;

[0061] 8. Heat exchanger; 9. Hexagon socket; 10. Horizontal measuring part. Detailed implementation manner

[0062] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present application.

[0063] It should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. The terms "mounting", "connecting", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. The terms "parallel", "perpendicular", and "equal" include the described situations and situations similar to the described situations, and the range of the similar situations is within the acceptable deviation range, where the acceptable deviation range is determined by those of ordinary skill in the art considering the measurement being discussed and the errors related to the measurement of a specific quantity (i.e., the limitations of the measurement system). For example, "parallel" includes absolute parallel and approximate parallel, where the acceptable deviation range of approximate parallel can be, for example, within 5° deviation; "perpendicular" includes absolute perpendicular and approximate perpendicular, where the acceptable deviation range of approximate perpendicular can also be, for example, within 5° deviation. "Equal" includes absolute equality and approximate equality, where the acceptable deviation range of approximate equality can be, for example, that the difference between the two equal ones is less than or equal to 5% of any one of them. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0064] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "comprising" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion.

[0065] In the description of the embodiments of this application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "a plurality of" is more than two, unless otherwise specifically defined.

[0066] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0067] In the description of the embodiments of this application, the term "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0068] In the description of the embodiments of this application, the term "a plurality of" refers to more than two (including two).

[0069] In the related art, it is pointed out that with the rapid expansion of mobile data, cloud computing, and big data services, the problems of energy consumption and heat dissipation in data centers have become increasingly prominent. Traditional air-cooling technologies have been difficult to meet the heat dissipation requirements of high-power density chips, and liquid-cooling technologies have thus become the key solutions. Among them, cold plate liquid-cooling technology has occupied a dominant position in the market with its advantages such as high heat dissipation efficiency, high availability, high-density deployment, and the ability to achieve ultra-low power usage effectiveness (PUE). This technology effectively improves the heat dissipation efficiency by directly applying the coolant to the internal heat-generating components of the server, such as the CPU and memory modules, and helps to reduce the overall energy consumption of the data center. At the same time, in order to ensure the stable operation of the system, the cold quantity distribution unit 100, as the core component of the liquid-cooling system, is crucial in terms of reliability, ease of use, and adaptability.

[0070] With the continuous progress and application of liquid cooling technology, it is changing the technological landscape of energy conservation and consumption reduction in data centers. The pipeline layout in the cooling capacity distribution unit 100 is intricate, and the pipeline material is generally corrosion-resistant hard materials such as 304 stainless steel. The connection of pipelines is generally rigid connections such as chuck clamps and welding, with low tolerance performance. Coupled with the fact that the fluid flowing in the pipeline undergoes heat and cold transformation, causing the pipeline to expand and contract thermally, in order to smoothly connect the pipelines and valves, high requirements must be placed on the processing accuracy of the pipelines and the cabinet 1, and it is also required that the pipeline fixing structure has a certain elasticity to absorb the thermal expansion and contraction of the pipeline. This will undoubtedly increase the production and processing cost of the pipeline support and result in a high rejection rate. Therefore, how to improve the installation accuracy and installation efficiency of the pipeline has become an urgent issue to be solved.

[0071] Based on the above considerations, in order to improve the installation accuracy and installation efficiency of the pipeline, the applicant has designed a cooling capacity distribution unit 100 through in-depth research. The cooling capacity distribution unit 100 according to the embodiment of the first aspect of the present application will be described below with reference to the drawings.

[0072] As Figures 1 - 21 shown, Figure 1 is a schematic diagram of a cooling capacity distribution unit 100 provided by an embodiment of the present application; Figure 2 is Figure 1 a schematic diagram of another angle of the cooling capacity distribution unit 100 shown in Figure 3 is Figure 1 a front view schematic diagram of the cooling capacity distribution unit 100 shown in Figure 4 is Figure 1 a rear view schematic diagram of the cooling capacity distribution unit 100 shown in Figure 5 is Figure 1 a side view schematic diagram of the cooling capacity distribution unit 100 shown in Figure 6 is Figure 1 a top view schematic diagram of the cooling capacity distribution unit 100 shown in Figure 7 is Figure 1 an internal schematic diagram of the cooling capacity distribution unit 100 shown in Figure 8 is Figure 7 a schematic diagram of the first pipe clamp assembly 4 shown in Figure 9 is Figure 8 a schematic diagram of another angle of the first pipe clamp assembly 4 shown in Figure 10 is Figure 9 a cross-sectional view schematic diagram of the first pipe clamp assembly 4 shown in Figure 11 is a schematic diagram of the horizontal measuring member 10; Figure 12 is Figure 7 a schematic diagram of the second pipe clamp assembly 5 shown in Figure 13 is Figure 12 a schematic diagram of another angle of the second pipe clamp assembly 5 shown in Figure 14 isFigure 13 A cross-sectional schematic view of the second pipe clamp assembly 5 shown in Figure 15 is Figure 7 An assembly schematic view of the pump assembly 7 and the water receiving tray 6 shown in Figure 16 is Figure 15 Another angle assembly schematic view of the pump assembly 7 and the water receiving tray 6 shown in Figure 17 is Figure 15 A schematic view of the pump assembly 7 shown in Figure 18 is Figure 17 Another angle schematic view of the pump assembly 7 shown in Figure 19 is Figure 17 Another angle schematic view of the pump assembly 7 shown in Figure 20 is Figure 17 Another angle schematic view of the pump assembly 7 shown in Figure 21 is Figure 17 A schematic view of the bracket 71 shown in

[0073] The cooling capacity distribution unit 100 according to the first aspect embodiment of the present application includes: a cabinet 1, a pipeline assembly 2, a cross beam 3, a first pipe clamp assembly 4 and a second pipe clamp assembly 5.

[0074] Specifically, a receiving cavity is formed inside the cabinet 1, the pipeline assembly 2 is arranged in the receiving cavity, the pipeline assembly 2 includes a first pipe 21 and a second pipe 22 that are interconnected, the first pipe 21 extends in the horizontal direction, the second pipe 22 extends in the vertical direction, the cross beam 3 is connected to the cabinet 1, both the first pipe clamp assembly 4 and the second pipe clamp assembly 5 are arranged on the cross beam 3, the first pipe clamp assembly 4 is sleeved outside the first pipe 21, and the first pipe clamp assembly 4 is used to connect the first pipe 21 to the cross beam 3, the second pipe clamp assembly 5 is sleeved outside the second pipe 22, and the second pipe clamp assembly 5 is used to connect the second pipe 22 to the cross beam 3. Thereby, the installation accuracy and installation efficiency of the pipeline assembly 2 are improved, the requirement for high processing accuracy is reduced, and thus the production cost and the product rejection rate are reduced, and the position deviation caused by factors such as vibration and thermal expansion and contraction is prevented.

[0075] It can be understood that the cabinet 1 is the basic structure of the entire cooling capacity distribution unit 100. A receiving cavity is formed inside the cabinet 1. The receiving cavity not only provides an installation space for the pipeline assembly 2, but also plays a role in protecting the internal components, preventing external environmental factors (such as dust, water vapor, etc.) from damaging the internal components, ensuring the stability and reliability of the cooling capacity distribution unit 100, and avoiding the occurrence of situations such as the internal components of the cooling capacity distribution unit 100 being damaged by impact.

[0076] The pipeline assembly 2 includes a first pipe 21 and a second pipe 22. The pipeline assembly 2 is arranged inside the cabinet 1, and the refrigerant flows inside the pipeline assembly 2 to achieve heat exchange with the heat-generating components. The first pipe 21 extends horizontally to ensure that the refrigerant can be evenly distributed within the same horizontal layer. The second pipe 22 extends vertically to ensure that the refrigerant flows between different layers, realizing heat transfer of the entire cold quantity distribution unit 100 and ensuring the heat dissipation effect of the cold quantity distribution unit 100.

[0077] The crossbeam 3 is connected to the cabinet 1 and is used to support and fix the pipeline assembly 2. The crossbeam 3 not only bears the weight of the pipeline assembly 2 and the internal refrigerant but also fixes the position of the pipeline assembly 2, ensuring the stability of the entire pipeline assembly 2 during the operation of the cold quantity distribution unit 100 and avoiding displacement or damage caused by vibration or other external forces.

[0078] The first pipe clamp assembly 4 is arranged on the crossbeam 3. The first pipe clamp assembly 4 is sleeved outside the first pipe 21, enabling the first pipe 21 to be stably connected to the crossbeam 3, and the first pipe clamp assembly 4 can adjust the distance between the first pipe 21 and the crossbeam 3. The second pipe clamp assembly 5 is arranged on the crossbeam 3. The second pipe clamp assembly 5 is sleeved outside the second pipe 22, enabling the second pipe 22 to be stably connected to the crossbeam 3, and the second pipe clamp assembly 5 can adjust the distance between the second pipe 22 and the crossbeam 3.

[0079] More specifically, by fixing the pipeline assembly 2 on the crossbeam 3 through the first pipe clamp assembly 4 and the second pipe clamp assembly 5, the accuracy of the fixed positions of the first pipe 21 and the second pipe 22 is ensured, which helps prevent position deviation caused by factors such as vibration, thermal expansion, and contraction. Thus, the stability and reliability of the cold quantity distribution unit 100 are improved. The first pipe clamp assembly 4 and the second pipe clamp assembly 5 improve the installation accuracy and installation efficiency of the pipeline assembly 2, reduce the requirements for high processing accuracy, and thereby reduce the production cost and the product rejection rate. Moreover, it can be adjusted according to the specific requirements of different data centers, having good applicability and scalability, and being able to meet the growing data processing needs and new requirements brought about by technological progress.

[0080] For the cold quantity distribution unit 100 according to the embodiment of the present application, by fixing the pipeline assembly 2 on the crossbeam 3 through the first pipe clamp assembly 4 and the second pipe clamp assembly 5, the installation accuracy and installation efficiency of the pipeline assembly 2 are improved, the accuracy of the fixed positions of the first pipe 21 and the second pipe 22 is ensured, the requirements for high processing accuracy are reduced, and thereby the production cost and the product rejection rate are reduced. The first pipe clamp assembly 4 and the second pipe clamp assembly 5 help prevent position deviation caused by factors such as vibration, thermal expansion, and contraction, and improve the reliability, usability, and adaptability of the cold quantity distribution unit 100.

[0081] In any embodiment of the present application, the first pipe clamp assembly 4 is provided on at least one side of the cross beam 3 in the vertical direction. The first pipe clamp assembly 4 includes: a pipe support 41 and a first adjustment unit. The pipe support 41 defines a first clamping cavity 46, and the first pipe 21 is sleeved in the first clamping cavity 46. The first adjustment unit is provided between the pipe support 41 and the cross beam 3 to adjust the distance between the pipe support 41 and the cross beam 3. Thus, the structure of the first pipe clamp assembly 4 is simple and ingeniously designed, enabling the first pipe 21 to be not only firmly connected to the cross beam 3 but also flexibly adjust the position of the first pipe 21.

[0082] It can be understood that the first pipe clamp assembly 4 is provided on at least one side of the cross beam 3 in the up and down direction. That is to say, the first pipe clamp assembly 4 can be provided on the upper side of the cross beam 3, the first pipe clamp assembly 4 can be provided on the lower side of the cross beam 3, and the first pipe clamp assembly 4 can also be provided on both the upper side and the lower side of the cross beam 3. The pipe support 41 is sleeved outside the first pipe 21 to ensure that the first pipe 21 can be stably fixed at a predetermined position and can adapt to physical changes such as thermal expansion and contraction of the first pipe 21. The first adjustment unit is connected between the pipe support 41 and the cross beam 3 and is used to adjust the distance between the pipe support 41 and the cross beam 3, thereby adjusting the distance between the first pipe 21 and the cross beam 3, improving the adaptability and reliability of the cold quantity distribution unit 100, and reducing the risk of failures caused by factors such as vibration and thermal expansion and contraction.

[0083] For example, as shown in Figures 8 - 10 There are two first pipe clamp assemblies 4. The two first pipe clamp assemblies 4 are arranged adjacent to each other in the length direction of the cross beam 3. Both of the two first pipe clamp assemblies 4 are provided above the cross beam 3. Each first pipe clamp assembly 4 has a pipe support 41 and a first adjustment unit. The pipe supports 41 of the first pipe clamp assemblies 4 are all connected to the corresponding first adjustment units. The first adjustment units are connected between the pipe supports 41 and the cross beam 3. The first adjustment units can adjust the distances between the corresponding pipe supports 41 and the cross beam 3, thereby adjusting the distances between the first pipes 21 arranged in the first clamping cavities 46 and the cross beam 3.

[0084] In any embodiment of the present application, the first adjustment unit includes: a first adjustment rod 42, a first fixing nut 43, and a first auxiliary nut 44. One end of the first adjustment rod 42 is rotatably connected to the pipe support 41, and the other end of the first adjustment rod 42 extends into the cross beam 3. The first fixing nut 43 is fixed on the cross beam 3, the first adjustment rod 42 is threadedly connected to the first fixing nut 43, the first auxiliary nut 44 is arranged between the first fixing nut 43 and the pipe support 41, and the first auxiliary nut 44 is threadedly connected to the first adjustment rod 42. Thus, through the threaded connection of the first adjustment rod 42, stepless adjustment between the pipe support 41 and the cross beam 3 is achieved, and the distance between the pipe support 41 and the cross beam 3 can be accurately adjusted. The first auxiliary nut 44 is arranged between the first fixing nut 43 and the pipe support 41, and can provide additional fastening force after finding a suitable adjustment position, thereby effectively preventing position changes caused by external vibration or other disturbances.

[0085] It can be understood that one end of the first adjustment rod 42 is connected to the pipe support 41, and the first adjustment rod 42 is relatively rotatable with respect to the pipe support 41. The other end of the first adjustment rod 42 extends into the cross beam 3. The first fixing nut 43 is fixedly connected to the cross beam 3. The first adjustment rod 42 passes through the first fixing nut 43 by means of threaded connection. Rotating the first adjustment rod 42 changes the protruding length of the first adjustment rod 42 on the cross beam 3, thereby adjusting the position of the pipe support 41. The first auxiliary nut 44 is arranged between the first fixing nut 43 and the pipe support 41. The first auxiliary nut 44 can not only fasten the first adjustment rod 42, but also change the protruding length of the first adjustment rod 42 on the cross beam 3 by rotating the first auxiliary nut 44.

[0086] For example, as shown in Figures 8 - 10 the first adjustment unit includes: a first adjustment rod 42, a first fixing nut 43, and a first auxiliary nut 44. The upper end of the first adjustment rod 42 is connected to the pipe support 41, the first adjustment rod 42 is relatively rotatable with respect to the pipe support 41, the lower end of the first adjustment rod 42 penetrates into the cross beam 3, the first fixing nut 43 is fixedly connected to the cross beam 3, the first fixing nut 43 is threadedly connected to the first adjustment rod 42, and a first auxiliary nut 44 is arranged between the first fixing nut 43 and the pipe support 41.

[0087] In any embodiment of the present application, the pipe support 41 includes: a first support 411 and a second support 412. The first support 411 and the second support 412 are connected by fasteners. The second support 412 is rotatably connected to the first adjusting rod 42. A first rotating disk 45 is provided on a side of the second support 412 facing the first adjusting rod 42. The first rotating disk 45 is sleeved on one end of the first adjusting rod 42. Thus, the first support 411 and the second support 412 are connected by fasteners, ensuring that the first support 411 and the second support 412 can be firmly connected, and facilitating disassembly and maintenance. The first adjusting rod 42 and the pipe support 41 are rotatably connected relative to each other through the first rotating disk 45, enhancing the adjustment flexibility of the first pipe hoop assembly 4.

[0088] It can be understood that the first support 411 and the second support 412 are arranged in the up-and-down direction. One end of the first support 411 and one end of the second support 412 are connected by fasteners, and the other end of the first support 411 and the other end of the second support 412 are connected by fasteners. Alternatively, one end of the first support 411 and one end of the second support 412 are connected by fasteners, and the other end of the first support 411 and the other end of the second support 412 are connected by a hinge. The second support 412 is rotatably connected to the first adjusting rod 42. The second support 412 is provided with a first rotating disk 45. The first rotating disk 45 is arranged on a side of the second support 412 facing the first adjusting rod 42. The first rotating disk 45 is sleeved on one end of the first adjusting rod 42, that is, the first rotating disk 45 is sleeved on one end of the first adjusting rod 42 far from the cross beam 3. By providing the first rotating disk 45, the second support 412 can rotate relative to the first adjusting rod 42, improving the flexibility of the pipe support 41 during adjustment and helping to achieve more precise position adjustment.

[0089] For example, referring to Figure 10 As shown, the first support 411 is located above the second support 412. The first support 411 and the second support 412 jointly define a first hoop cavity 46. One end of the first support 411 and one end of the second support 412 are connected by fasteners, and the other end of the first support 411 and the other end of the second support 412 are connected by fasteners. A first rotating disk 45 is provided on the lower side of the second support 412. The first rotating disk 45 is connected to the upper end of the first adjusting rod 42. The first rotating disk 45 is rotatably connected to the second support 412. The first rotating disk 45 and the first adjusting rod 42 are connected by riveting, preferably, by a swelling riveting method.

[0090] In any embodiment of the present application, an inner hexagonal groove 9 is formed at the end of the other end of the first adjusting rod 42. It can be understood that by providing the inner hexagonal groove 9 at the end of the other end of the first adjusting rod 42, an inner hexagonal wrench can be inserted into the inner hexagonal groove 9. Using the inner hexagonal wrench, the adjustment of the first adjusting rod 42 can be realized, thereby realizing the adjustment of the extended length of the first adjusting rod 42 by rotating the first adjusting rod 42. Moreover, the size of the inner hexagonal wrench is small, which ensures effective rotational adjustment of the first adjusting rod 42 even in a position with limited space or difficult access, and reduces the difficulty of rotating the first adjusting rod 42.

[0091] In any embodiment of the present application, a horizontal measuring member 10 is provided on the first pipe 21, and the horizontal measuring member 10 is arranged close to the first pipe clamp assembly 4. Thereby, the installation accuracy and operation stability of the cold quantity distribution unit 100 are further enhanced. In this way, ensuring the horizontal arrangement of the pipeline helps to maintain the stable flow of the coolant, reduce unnecessary resistance and turbulence, and thus improve the overall heat dissipation efficiency. During the assembly process, the horizontal measuring member 10 provides an intuitive reference point, enabling the assembler to more easily complete the precise assembly work, reducing the time and effort of repeated debugging, and reducing the assembly difficulty.

[0092] It can be understood that the horizontal measuring member 10 is used to detect and ensure that the first pipe 21 remains in a horizontal state during the assembly process, ensuring that the coolant can flow evenly in the pipeline and avoiding situations such as uneven local pressure or air bubble accumulation caused by inclination. In addition, by arranging the horizontal measuring member 10 close to the first pipe clamp assembly 4, real-time monitoring of the first pipe 21 is realized, so that the first pipe 21 can be adjusted in time, which not only helps to achieve a more precise and stable installation, but also effectively improves the overall performance and reliability of the cold quantity distribution unit 100.

[0093] In any embodiment of the present application, the second pipe clamp assembly 5 is arranged on at least one side of the cross beam 3 in the horizontal direction. The second pipe clamp assembly 5 includes: a pipe tie 51 and a second adjusting unit. Both ends of the pipe tie 51 are connected to the cross beam 3, and the second adjusting unit cooperates with the pipe tie 51 to define a second clamping cavity 58. The second pipe 22 is sleeved in the second clamping cavity 58, and the second adjusting unit cooperates with the pipe tie 51 to adjust the distance between the second clamping cavity 58 and the cross beam 3. Thereby, the structure of the second pipe clamp assembly 5 is simple and ingeniously designed, enabling the second pipe 22 to be not only firmly connected to the cross beam 3, but also able to flexibly adjust the position of the second pipe 22.

[0094] It can be understood that the second pipe hoop assembly 5 is provided on at least one side of the cross beam 3 in the horizontal direction. That is to say, the first pipe hoop assembly 4 can be provided on one side of the cross beam 3 in the horizontal direction, the second pipe hoop assembly 5 can be provided on the other side of the cross beam 3 in the horizontal direction, and the second pipe hoop assembly 5 can also be provided on both sides of the cross beam 3 in the horizontal direction. Both ends of the pipe tie 51 are connected to the cross beam 3. The second adjusting unit and the pipe tie 51 jointly define a second hoop cavity 58. The pipe tie 51 is sleeved outside the second pipe 22 to ensure that the second pipe 22 can be stably fixed at a predetermined position, and at the same time can adapt to physical changes such as thermal expansion and contraction of the second pipe 22. The second adjusting unit cooperates with the pipe tie 51 to adjust the distance between the second hoop cavity 58 and the cross beam 3, thereby adjusting the distance between the second pipe 22 and the cross beam 3, improving the adaptability and reliability of the cold quantity distribution unit 100, and reducing the failure risk caused by factors such as vibration, thermal expansion and contraction.

[0095] For example, referring to Figures 12 - 14 As shown, there are three second pipe hoop assemblies 5. The three first pipe hoop assemblies 4 are arranged adjacent to each other in the length direction of the cross beam 3. The three second pipe hoop assemblies 5 are all provided on one side of the cross beam 3 in the horizontal direction. Each second pipe hoop assembly 5 has a pipe tie 51 and a second adjusting unit. Both ends of the pipe tie 51 of the second pipe hoop assembly 5 are connected to the cross beam 3. The second adjusting unit cooperates with the pipe tie 51 to define a second hoop cavity 58. The second adjusting unit can adjust the distance between the corresponding second hoop cavity 58 and the cross beam 3, thereby adjusting the distance between the second pipe 22 arranged in the second hoop cavity 58 and the cross beam 3.

[0096] In any embodiment of the present application, the second adjusting unit includes: a retaining piece 52, a second adjusting rod 53, a second fixing nut 54 and a second auxiliary nut 55. The retaining piece 52 cooperates with the pipe tie 51 to define a second hoop cavity 58. One end of the second adjusting rod 53 is rotatably connected to the retaining piece 52 relatively. The other end of the second adjusting rod 53 extends into the cross beam 3. The second fixing nut 54 is fixed on the cross beam 3. The second adjusting rod 53 is threadedly connected to the second fixing nut 54. The second auxiliary nut 55 is arranged between the second fixing nut 54 and the retaining piece 52. The second auxiliary nut 55 is threadedly connected to the second adjusting rod 53. Thus, through the threaded connection of the second adjusting rod 53, stepless adjustment between the second hoop cavity 58 and the cross beam 3 is achieved, and the distance between the second hoop cavity 58 and the cross beam 3 can be accurately adjusted. The second auxiliary nut 55 is arranged between the second fixing nut 54 and the retaining piece 52, and can provide additional fastening force after finding a suitable adjustment position, thereby effectively preventing position changes caused by external vibration or other interferences.

[0097] It can be understood that one end of the second adjusting rod 53 is connected to the baffle 52, and the second adjusting rod 53 is rotatably connected relative to the baffle 52. The other end of the second adjusting rod 53 extends into the cross beam 3. The second fixing nut 54 is fixedly connected to the cross beam 3. The second adjusting rod 53 passes through the second fixing nut 54 in a threaded connection manner. By rotating the second adjusting rod 53, the extending length of the second adjusting rod 53 on the cross beam 3 is changed, so as to adjust the position of the pipe support 41. The second auxiliary nut 55 is arranged between the second fixing nut 54 and the pipe support 41. The second auxiliary nut 55 can not only play a fastening role on the second adjusting rod 53, but also change the extending length of the second adjusting rod 53 on the cross beam 3 by rotating the second auxiliary nut 55.

[0098] For example, referring to Figures 12 - 14 As shown, the second adjusting unit includes: a baffle 52, a second adjusting rod 53, a second fixing nut 54 and a second auxiliary nut 55. The front end of the second adjusting rod 53 is connected to the baffle 52. The second adjusting rod 53 is rotatable relative to the pipe support 41. The lower end of the second adjusting rod 53 penetrates into the cross beam 3. The second fixing nut 54 is fixedly connected to the cross beam 3. The second fixing nut 54 is in threaded connection with the second adjusting rod 53. The second auxiliary nut 55 is arranged between the second fixing nut 54 and the baffle 52.

[0099] In any embodiment of the present application, both ends of the pipe tie 51 pass through the cross beam 3, and at least one end of the pipe tie 51 is provided with an adjusting nut 57. The pipe tie 51 is in threaded connection with the adjusting nut 57. It can be understood that both ends of the pipe tie 51 pass through the cross beam 3 and are connected to the cross beam 3. An adjusting nut 57 can be arranged at one end of the pipe tie 51, or adjusting nuts 57 can be arranged at both ends of the pipe tie 51. The pipe tie 51 is in threaded connection with the adjusting nut 57. In this way, the fastening degree of the pipe tie 51 can be finely adjusted by rotating the adjusting nut 57. Thus, not only the fixing effect on the second pipe 22 is enhanced, but also rapid adjustment is achieved.

[0100] It can be further understood that both the baffle 52 and the pipe clamp 51 can be adjusted. That is, during the process of assembling the pipeline, the second adjusting rod 53 can be adjusted first to make the baffle 52 in a predetermined position, then the second pipe 22 is inserted into the second hoop cavity 58, and finally the adjusting nut 57 is rotated to make the pipe clamp 51 contact the second pipe 22 and vertically fix the second pipe 22 on the cross beam 3. It is also possible to first rotate the adjusting nut 57 to make the pipe clamp 51 in a predetermined position, then insert the second pipe 22 into the second hoop cavity 58, and finally adjust the second adjusting rod 53 to make the baffle 52 contact the second pipe 22 and vertically fix the second pipe 22 on the cross beam 3. Moreover, after the assembly is completed, the position of the second pipe 22 can be finely adjusted by rotating the adjusting nut 57 or adjusting the second adjusting rod 53. Or during use, if the second pipe 22 becomes loose, the second pipe 22 can be tightened by rotating the adjusting nut 57 or adjusting the second adjusting rod 53.

[0101] For example, referring to Figure 13 As shown, adjusting nuts 57 are provided at both ends of the pipe clamp 51, and the pipe clamp 51 is threadedly connected to the adjusting nuts 57.

[0102] In any embodiment of the present application, a second rotating disk 56 is provided on the side of the baffle 52 facing the second adjusting rod 53, and the second rotating disk 56 is sleeved on one end of the second adjusting rod 53. Thus, the second adjusting rod 53 and the baffle 52 are relatively rotatably connected through the second rotating disk 56, enhancing the adjustment flexibility of the second pipe hoop assembly 5.

[0103] It can be understood that the baffle 52 is provided with a second rotating disk 56. The second rotating disk 56 is provided on the side of the baffle 52 facing the second adjusting rod 53, and the second rotating disk 56 is provided at one end of the second adjusting rod 53, that is, the second rotating disk 56 is sleeved on the end of the second adjusting rod 53 far from the cross beam 3. By setting the second rotating disk 56, the baffle 52 can rotate relative to the second adjusting rod 53, improving the flexibility of the second hoop cavity 58 during the adjustment process and contributing to more precise position adjustment.

[0104] For example, referring to Figure 14 As shown, the baffle 52 and the pipe clamp 51 jointly define the second hoop cavity 58. A second rotating disk 56 is provided on the side of the baffle 52 facing the cross beam 3, and the second rotating disk 56 is connected to the end of the second adjusting rod 53 facing the baffle 52. The second rotating disk 56 is relatively rotatably connected to the baffle 52, and the second rotating disk 56 and the second adjusting rod 53 are connected by riveting, preferably by expanding riveting.

[0105] In any embodiment of the present application, a rubber member 59 is provided on the baffle 52. It can be understood that the rubber material has good elasticity and shock-absorbing performance. By providing the rubber member 59 on the baffle 52, the impact force from the external environment (such as the vibration generated during the operation of the equipment) can be effectively absorbed and buffered, protecting the second pipe 22 from damage caused by vibration. The rubber member 59 is also used to protect the second pipe 22 from abrasion or scratching, thereby reducing the potential risk of damage. Moreover, the surface of the rubber material has a higher friction coefficient than a smooth metal surface. In this way, the rubber member 59 can prevent the second pipe 22 from slipping out of the second hoop cavity 58, improving the stability of the cold quantity distribution unit 100.

[0106] In any embodiment of the present application, an internal hexagonal groove 9 is formed at the end of the other end of the second adjusting rod 53. It can be understood that by providing the internal hexagonal groove 9 at the end of the other end of the second adjusting rod 53 and inserting an internal hexagonal wrench into the internal hexagonal groove 9, the second adjusting rod 53 can be adjusted using the internal hexagonal wrench, realizing the adjustment of the extending length of the second adjusting rod 53 by rotating the second adjusting rod 53. Moreover, the size of the internal hexagonal wrench is small, ensuring effective rotational adjustment of the second adjusting rod 53 even in a position with limited space or difficult access, reducing the difficulty of rotating the second adjusting rod 53.

[0107] In summary, in other embodiments of the present application, the first pipe hoop assembly 4 can also be used to fix the second pipe 22 on the cross beam 3, and the second pipe hoop assembly 5 can also be used to fix the first pipe 21 on the cross beam 3, both of which can be adjusted according to the assembly requirements of the cold quantity distribution unit 100, so as to better adapt to the assembly environment of different cold quantity distribution units 100.

[0108] In any embodiment of the present application, the cold quantity distribution unit 100 further includes a water receiving tray 6 and a pump assembly 7. The water receiving tray 6 is provided on the cabinet 1, and the pump assembly 7 is removably provided on the water receiving tray 6. Thus, providing the water receiving tray 6 can prevent the condensed water from dripping onto the ground or other components, protecting the environment in the data center from damage by the condensed water. Moreover, without disassembling a large number of other components, time and labor costs are saved.

[0109] It can be understood that the water receiving tray 6 is provided on the cabinet 1 for collecting the condensed water or leaked coolant generated in the cold quantity distribution unit 100, preventing the condensed water or leaked coolant from dripping onto the ground or other components. The pump assembly 7 is removably provided on the water receiving tray 6. When cleaning, inspecting, or replacing components is required, technicians can directly remove the pump assembly 7 without disassembling a large number of other components, making the daily maintenance of the pump assembly 7 simpler and faster, saving time and labor costs, and greatly improving the convenience of maintenance and repair.

[0110] In any embodiment of the present application, the pump assembly 7 includes a bracket 71 and a pump body 72. The pump body 72 is disposed on the bracket 71. A first mounting portion is formed on the bracket 71, and a second mounting portion is formed on the pump body 72. The pump body 72 and the bracket 71 are cooperatively connected through the cooperation of the first mounting portion and the second mounting portion. Thus, by providing the first mounting portion and the second mounting portion, a stable mounting is provided for the pump body 72, improving the stability and reliability of the cooling capacity distribution unit 100, simplifying the installation and maintenance processes, and facilitating the assembly and maintenance by technicians.

[0111] It can be understood that the bracket 71 is used to provide support for the pump body 72 and support the pump body 72. A first mounting portion is formed on the bracket 71, and the first mounting portion is used to match with the second mounting portion on the pump body 72 to ensure a stable connection between the pump body 72 and the bracket 71; the pump body 72 is used to drive the refrigerant to flow in the pipeline assembly 2. The second mounting portion is formed on the pump body 72, and the second mounting portion corresponds to the first mounting portion of the bracket 71, and is used to accurately and stably connect the pump body 72 to the bracket 71, improving the installation accuracy and connection stability between the pump body 72 and the bracket 71, extending the service life of the pump assembly 7, reducing the failure rate of the cooling capacity distribution unit 100, reducing the downtime, and ensuring the operation efficiency.

[0112] For example, as shown in Figures 15 - 21 The pump body 72 is located on the bracket 71. The first mounting portion is formed on the bracket 71, and the second mounting portion is formed on the pump body 72. The first mounting portion and the second mounting portion cooperate, so that the pump body 72 is connected to the bracket 71.

[0113] In any embodiment of the present application, one of the first mounting portion and the second mounting portion is formed as a mounting hole 721, and the other of the first mounting portion and the second mounting portion is formed as a mounting stud 711. The pump body 72 and the bracket 71 are connected by the mounting stud 711 extending into the mounting hole 721, and a mounting nut is threadedly connected to the mounting stud 711. Thus, through the cooperation of the mounting hole 721 and the mounting stud 711, and using the mounting nut to fix the position, the connection method between the pump body 72 and the bracket 71 is both stable and flexible, reducing the assembly difficulty between the pump body 72 and the bracket 71, and simplifying the operation steps of the installation and maintenance between the pump body 72 and the bracket 71.

[0114] It can be understood that it can be that the first mounting portion is formed as the mounting hole 721 and the second mounting portion is formed as the mounting stud 711, or it can be that the first mounting portion is formed as the mounting stud 711 and the second mounting portion is formed as the mounting hole 721. The mounting stud 711 extends into the mounting hole 721 and is fixed by the mounting nut. In this way, the relative position between the pump body 72 and the bracket 71 is restricted, avoiding relative displacement between the pump body 72 and the bracket 71, and also reducing the assembly difficulty between the pump body 72 and the bracket 71, facilitating positioning and assembly.

[0115] For example, as shown with reference to Figure 17 and Figure 21 An installation stud 711 is formed on the bracket 71, and an installation hole 721 is formed on the pump body 72. There are eight installation studs 711. In the width direction of the bracket 71, every four installation studs 711 are arranged as a group on both sides of the bracket 71. Each group of installation studs 711 is arranged at intervals in the length direction of the bracket 71. The installation studs 711 extend in the up and down direction. Eight installation holes 721 are formed on the pump body 72. The eight installation holes 721 are respectively arranged corresponding to one installation stud 711. The installation stud 711 penetrates into the corresponding installation hole 721 and is fixed by an installation nut.

[0116] In any embodiment of the present application, a vibration damping member is sleeved on the installation stud 711, and the vibration damping member is located between the bracket 71 and the pump body 72. It can be understood that the vibration damping member is arranged between the bracket 71 and the pump body 72, which plays a role in buffering and isolating vibration. Specifically, the pump will generate vibration during operation. If the vibration is not controlled, it will be transmitted to other components, resulting in loosening or accelerated wear. The vibration damping member can effectively absorb and weaken the vibration, reducing the influence of the pump body 72 on the bracket 71 and other connecting components. By absorbing and dispersing the vibration energy through the vibration damping member, the vibration damping member can protect sensitive electronic components and mechanical equipment from damage caused by long-term vibration, extending the service life of the cold quantity distribution unit 100. Moreover, an important reason for generating noise during vibration is that setting the shock absorber 73 can effectively reduce the noise level generated by vibration, reducing the noise impact generated by the cold quantity distribution unit 100.

[0117] In any embodiment of the present application, a first fixing portion is formed at one end of the bracket 71 in the length direction, and a second fixing portion is formed on the water receiving tray 6. The bracket 71 and the water receiving tray 6 are connected in cooperation through the first fixing portion and the second fixing portion. A limiting groove 713 is formed at the other end of the bracket 71 in the length direction. The limiting groove 713 penetrates the bracket 71 in the thickness direction of the bracket 71. The opening of the limiting groove 713 faces away from the side of the bracket 71, and the opening of the limiting groove 713 is adapted for a fastener to pass through. Thus, through the cooperation of the first fixing portion and the second fixing portion, the bracket 71 and the water receiving tray 6 are fixedly connected, ensuring the connection stability between the bracket 71 and the water receiving tray 6, reducing the position offset or detachment caused by vibration or external impact. Moreover, through the design of the limiting groove 713, the installation and disassembly process between the bracket 71 and the water receiving tray 6 is simplified, and technicians can achieve quick disassembly and assembly, reducing the downtime.

[0118] It can be understood that one end of the bracket 71 in the length direction is formed with a first fixing portion, and the first fixing portion is used to cooperate and connect with the second fixing portion on the water receiving tray 6. The second fixing portion is formed on the water receiving tray 6, and the second fixing portion corresponds to the first fixing portion. The cooperation between the first fixing portion and the second fixing portion enables the bracket 71 to be stably installed on the water receiving tray 6, which is convenient for technicians to install and disassemble. The limiting groove 713 is formed at the other end of the bracket 71 in the length direction, providing flexibility for the installation of the pump assembly 7. The installation position of the pump assembly 7 can be adjusted within a certain range to adapt to different installation requirements or compensate for manufacturing errors. Moreover, when disassembling and assembling the bracket 71 and the water receiving tray 6, it is only necessary to separate the first fixing portion from the second fixing portion, without completely lifting the pump assembly 7. Just lift one end of the pump assembly 7 and drag the pump assembly 7 out of the cabinet body 1 on the water receiving tray 6, which solves the problem of the excessive weight of lifting the pump assembly 7 during the disassembly and assembly process by technicians, reduces the labor intensity and physical burden of technicians, and improves the work efficiency of technicians.

[0119] For example, referring to Figures 17 - 21 As shown, a first fixing portion is formed at the rear end of the bracket 71. The first fixing portion is formed as a first fixing hole 712, and the first fixing hole 712 penetrates the bracket 71 in the thickness direction of the bracket 71. A second fixing portion is formed on the water receiving tray 6, and the second fixing portion is formed as a second fixing hole, and the second fixing hole penetrates the water receiving tray 6 in the thickness direction of the water receiving tray 6. There are two first fixing holes 712, and the first fixing holes 712 are arranged in one-to-one correspondence with the second fixing holes (in other embodiments of the present application, the number of the first fixing holes 712 is not limited, and it is only necessary that the second fixing holes are in one-to-one correspondence with the first fixing holes 712). A limiting groove 713 is formed at the front end of the bracket 71, and the limiting groove 713 penetrates the bracket 71 in the thickness direction of the bracket 71. The opening of the limiting groove 713 faces forward, and the size of the limiting groove 713 matches the size of the fastener. The size of the opening of the limiting groove 713 is not less than the size of the fastener (preferably, the size of the opening of the limiting groove 713 is larger than the size of the fastener).

[0120] In any embodiment of the present application, a plurality of ribbed bars 714 are provided on the side of the bracket 71 facing away from the pump body 72, and the plurality of ribbed bars 714 are arranged at intervals. It can be understood that the ribbed bars 714 increase the overall rigidity and bending resistance of the bracket 71, reducing the risk of deformation caused by external loads and vibrations. At the same time, the ribbed bars 714 play a role in elevating the bracket 71, enabling good ventilation at the bottom of the bracket 71 and avoiding the generation of rust due to water accumulation at the bottom of the bracket 71. In addition, the pump body 72 is connected to the bracket 71, and the heat generated during the operation of the pump body 72 can be conducted to the bracket 71 and dissipated through the bracket 71. The ribbed bars 714 increase the surface area of the bracket 71, which helps air flow and heat dissipation, improving the heat dissipation efficiency of the pump assembly 7 and preventing overheating.

[0121] Reference Figure 18 As shown, there are convex ribs 714 on the lower side of the bracket 71. The convex ribs 714 include three groups, and each group of convex ribs 714 includes at least one. It can be understood that each group of convex ribs 714 can include one, and one convex rib 714 in each group extends along the length direction of the bracket 71; each group of convex ribs 714 can also include two, and the two convex ribs 714 in each group extend along the length direction of the bracket 71, and the two convex ribs 714 in each group are arranged at intervals in the length direction of the bracket 71; each group of convex ribs 714 can also include three, and the three convex ribs 714 in each group extend along the length direction of the bracket 71, and the three convex ribs 714 in each group are arranged at intervals in the length direction of the bracket 71. In summary, the number of convex ribs 714 provided in each group includes but is not limited to this.

[0122] In any embodiment of the present application, the bracket 71 includes a first plate 715 and a second plate 716. As Figure 21 shown, the first plate 715 extends in the horizontal direction, the second plate 716 extends in the vertical direction, the second plate 716 is connected to both sides in the width direction of the first plate 715, and a handle portion 717 is formed on the first plate 715 and / or the second plate 716. It can be understood that the first plate 715 and the second plate 716 cooperate to enhance the rigidity and stability of the overall structure of the bracket 71. The handle portion 717 can be formed on the first plate 715, the handle portion 717 can also be formed on the second plate 716, and the handle portion 717 can also be formed on the third plate. The provision of the handle portion 717 reduces the handling difficulty of the bracket 71 and reduces the working time and labor intensity.

[0123] In any embodiment of the present application, the cold quantity distribution unit 100 further includes: a heat exchanger 8. The heat exchanger 8 is disposed in the accommodation cavity. The heat exchanger 8 is communicated with the pipeline assembly 2, and a check valve is connected in series with the first pipe 21 and / or the second pipe 22. In this way, the refrigerant can only flow in one direction, ensuring that the refrigerant flows along a predetermined path, preventing the occurrence of reverse flow phenomenon, reducing unnecessary energy loss, protecting the pump and other components from damage, reducing the failure rate of the cold quantity distribution unit 100, and extending the service life of the cold quantity distribution unit 100.

[0124] Preferably, the heat exchanger 8 is a plate heat exchanger 8.

[0125] In any embodiment of the present application, the cabinet 1 includes: a front door 11, a rear door 12, side plates 13 and a top plate 14. As Figures 1 - 6As shown, heat dissipation holes 15 are formed in both the front door 11 and the rear door 12, a lifting ring 141 is provided on the top plate 14, and a handling handle 131 is formed on the side plate 13. It can be understood that heat dissipation holes 15 are formed in both the front door 11 and the rear door 12. The heat dissipation holes 15 are suitable for air flow, which helps to improve the heat dissipation efficiency of the equipment in the cabinet 1. A filter screen can also be set at the position of the heat dissipation holes 15, so as to prevent external dust and foreign objects from entering the cabinet 1 and ensure that the components in the cabinet 1 are in a better working environment; the lifting ring 141 is provided on the top plate 14 for easy hoisting, so that a crane or other hoisting equipment can be used to carry the cold quantity distribution unit 100 during disassembly, installation or movement, reducing the need for manual handling, and reducing the labor intensity and safety risks; the handling handle 131 is formed on the side plate 13, which is convenient for technicians to carry the cold quantity distribution unit 100.

[0126] Next, reference will be made to Figures 1 - 21 describe the cold quantity distribution unit 100 according to a specific embodiment of the present application.

[0127] Referring to Figures 1 - 21 As shown, the cold quantity distribution unit 100 includes: a cabinet 1, a pipeline assembly 2, a cross beam 3, a first pipe clamp assembly 4, a second pipe clamp assembly 5, a water receiving tray 6, a pump assembly 7 and a heat exchanger 8.

[0128] Specifically, a receiving cavity is formed in the cabinet 1, the pipeline assembly 2 is arranged in the receiving cavity, the pipeline assembly 2 includes a first pipe 21 and a second pipe 22 that are interconnected, the first pipe 21 extends in the horizontal direction, the second pipe 22 extends in the vertical direction, the cross beam 3 is connected to the cabinet 1, both the first pipe clamp assembly 4 and the second pipe clamp assembly 5 are arranged on the cross beam 3, the first pipe clamp assembly 4 is sleeved on the outside of the first pipe 21, and the first pipe clamp assembly 4 is used to connect the first pipe 21 to the cross beam 3, the second pipe clamp assembly 5 is sleeved on the outside of the second pipe 22, and the second pipe clamp assembly 5 is used to connect the second pipe 22 to the cross beam 3. The cabinet 1 is the basic structure of the entire cold quantity distribution unit 100. A receiving cavity is formed inside the cabinet 1. The receiving cavity not only provides an installation space for the pipeline assembly 2, but also plays a role in protecting the internal components, preventing external environmental factors (such as dust, water vapor, etc.) from damaging the internal components, ensuring the stability and reliability of the cold quantity distribution unit 100, and avoiding the occurrence of situations such as damage to the internal components of the cold quantity distribution unit 100 due to impact.

[0129] The pipeline assembly 2 includes a first pipe 21 and a second pipe 22. The pipeline assembly 2 is arranged inside the cabinet 1, and the refrigerant flows inside the pipeline assembly 2 to achieve heat exchange with the heating components. The first pipe 21 extends in the horizontal direction, and a horizontal measuring component 10 is provided on the first pipe 21 to ensure that the refrigerant can be evenly distributed within the same horizontal layer. The second pipe 22 extends in the vertical direction to ensure that the refrigerant flows between different layers, realizing the heat transfer of the entire cold quantity distribution unit 100 and ensuring the heat dissipation effect of the cold quantity distribution unit 100. The crossbeam 3 is connected to the cabinet 1 and is used to support and fix the pipeline assembly 2. The crossbeam 3 not only bears the weight of the pipeline assembly 2 and the internal refrigerant but also fixes the position of the pipeline assembly 2 to ensure the stability of the entire pipeline assembly 2 during the operation of the cold quantity distribution unit 100 and avoid displacement or damage caused by vibration or other external forces.

[0130] The first pipe hoop assembly 4 is arranged on the crossbeam 3. The first pipe hoop assembly 4 is sleeved outside the first pipe 21, enabling the stable connection between the first pipe 21 and the crossbeam 3, and the first pipe hoop assembly 4 can adjust the distance between the first pipe 21 and the crossbeam 3. The second pipe hoop assembly 5 is arranged on the crossbeam 3. The second pipe hoop assembly 5 is sleeved outside the second pipe 22, enabling the stable connection between the second pipe 22 and the crossbeam 3, and the second pipe hoop assembly 5 can adjust the distance between the second pipe 22 and the crossbeam 3.

[0131] There are two first pipe hoop assemblies 4. The two first pipe hoop assemblies 4 are arranged adjacent to each other in the length direction of the crossbeam 3. Both of the two first pipe hoop assemblies 4 are arranged above the crossbeam 3. Each first pipe hoop assembly 4 has a pipe support 41 and a first adjustment unit. The pipe supports 41 of the first pipe hoop assembly 4 are all connected to the corresponding first adjustment units. The first adjustment units are connected between the pipe supports 41 and the crossbeam 3. The first adjustment units can adjust the distance between the corresponding pipe supports 41 and the crossbeam 3, thereby adjusting the distance between the first pipe 21 arranged in the first hoop cavity 46 and the crossbeam 3.

[0132] The first adjustment unit includes: a first adjustment rod 42, a first fixing nut 43, and a first auxiliary nut 44. The upper end of the first adjustment rod 42 is connected to the pipe support 41. The first adjustment rod 42 is relatively rotatable with respect to the pipe support 41. The lower end of the first adjustment rod 42 penetrates into the crossbeam 3. The first fixing nut 43 is fixedly connected to the crossbeam 3. The first fixing nut 43 is threadedly connected to the first adjustment rod 42. A first auxiliary nut 44 is arranged between the first fixing nut 43 and the pipe support 41.

[0133] The first bracket 411 is located above the second bracket 412. The first bracket 411 and the second bracket 412 jointly define a first hoop cavity 46. One end of the first bracket 411 is connected to one end of the second bracket 412 through a fastener, and the other end of the first bracket 411 is connected to the other end of the second bracket 412 through a fastener. A first rotating disk 45 is provided on the lower side of the second bracket 412. The first rotating disk 45 is connected to the upper end of the first adjusting rod 42. The first rotating disk 45 is rotatably connected to the second bracket 412. The first rotating disk 45 and the first adjusting rod 42 are connected by riveting, preferably, by the riveting method of swaging.

[0134] There are three second pipe hoop assemblies 5. The three first pipe hoop assemblies 4 are arranged adjacent to each other in the length direction of the cross beam 3. The three second pipe hoop assemblies 5 are all arranged on one side of the cross beam 3 in the horizontal direction. Each second pipe hoop assembly 5 has a pipe tie 51 and a second adjusting unit. Both ends of the pipe tie 51 of the second pipe hoop assembly 5 are connected to the cross beam 3. The second adjusting unit cooperates with the pipe tie 51 to define a second hoop cavity 58. The second adjusting unit can adjust the distance between the corresponding second hoop cavity 58 and the cross beam 3, so as to adjust the distance between the second pipe 22 correspondingly arranged in the second hoop cavity 58 and the cross beam 3.

[0135] The second adjusting unit includes: a retaining piece 52, a second adjusting rod 53, a second fixing nut 54 and a second auxiliary nut 55. The front end of the second adjusting rod 53 is connected to the retaining piece 52. The second adjusting rod 53 is rotatable relative to the pipe bracket 41. The lower end of the second adjusting rod 53 penetrates into the cross beam 3. The second fixing nut 54 is fixedly connected to the cross beam 3. The second fixing nut 54 is threadedly connected to the second adjusting rod 53. A second auxiliary nut 55 is arranged between the second fixing nut 54 and the retaining piece 52. Adjusting nuts 57 are arranged at both ends of the pipe tie 51. The pipe tie 51 is threadedly connected to the adjusting nuts 57.

[0136] The retaining piece 52 and the pipe tie 51 jointly define the second hoop cavity 58. A second rotating disk 56 is provided on the side of the retaining piece 52 facing the cross beam 3. The second rotating disk 56 is connected to one end of the second adjusting rod 53 facing the retaining piece 52. The second rotating disk 56 is rotatably connected to the retaining piece 52. The second rotating disk 56 and the second adjusting rod 53 are connected by riveting in the way of swaging. A rubber part 59 is provided on the retaining piece 52.

[0137] Hexagonal sockets 9 are formed at the ends of the other ends of the first adjusting rod 42 and the other ends of the second adjusting rod 53.

[0138] The water receiving tray 6 is provided on the cabinet body 1 and is used to collect the condensed water or leaked coolant generated in the cooling capacity distribution unit 100, preventing the condensed water or leaked coolant from dripping onto the ground or other components. The pump assembly 7 is removably provided on the water receiving tray 6. When cleaning, inspecting or replacing components are needed, technicians can directly remove the pump assembly 7 without disassembling a large number of other components, making the daily maintenance of the pump assembly 7 simpler and faster. The pump assembly 7 includes: a bracket 71 and a pump body 72. The pump body 72 is located on the bracket 71. A first mounting portion is formed on the bracket 71, and a second mounting portion is formed on the pump body 72. The first mounting portion cooperates with the second mounting portion, so that the pump body 72 is connected to the bracket 71.

[0139] Mounting studs 711 are formed on the bracket 71, and mounting holes 721 are formed on the pump body 72. There are eight mounting studs 711. In the width direction of the bracket 71, every four mounting studs 711 are arranged as a group on both sides of the bracket 71. Each group of mounting studs 711 is arranged at intervals in the length direction of the bracket 71. The mounting studs 711 extend in the up and down direction. There are eight mounting holes 721 formed on the pump body 72, and the eight mounting holes 721 are respectively arranged corresponding to one mounting stud 711. The mounting studs 711 penetrate into the corresponding mounting holes 721 and are fixed by mounting nuts. A vibration damping member is provided between the bracket 71 and the pump body 72, which plays a role in buffering and isolating vibration.

[0140] A first fixing portion is formed at the rear end of the bracket 71. The first fixing portion is formed as a first fixing hole 712, and the first fixing hole 712 penetrates the bracket 71 in the thickness direction of the bracket 71. A second fixing portion is formed on the water receiving tray 6. The second fixing portion is formed as a second fixing hole, and the second fixing hole penetrates the water receiving tray 6 in the thickness direction of the water receiving tray 6. There are two first fixing holes 712, and the first fixing holes 712 are arranged in one-to-one correspondence with the second fixing holes. A limiting groove 713 is formed at the front end of the bracket 71. The limiting groove 713 penetrates the bracket 71 in the thickness direction of the bracket 71. The opening of the limiting groove 713 faces forward. The size of the limiting groove 713 matches the size of the fastener, and the size of the opening of the limiting groove 713 is not less than the size of the fastener. A rib 714 is provided on the lower side of the bracket 71.

[0141] The first plate 715 extends in the horizontal direction, and the second plate 716 extends in the vertical direction. The second plate 716 is connected to both sides in the width direction of the first plate 715, and the second plate 716 is formed with a handle portion 717. The heat exchanger 8 is provided in the accommodation cavity. The heat exchanger 8 is communicated with the pipeline assembly 2, and a check valve is connected in series with the first pipe 21 and / or the second pipe 22.

[0142] The server according to the second aspect embodiment of the present application includes the cooling capacity distribution unit 100 according to the first aspect embodiment of the present application.

[0143] The server according to the embodiment of the present application, by providing the cooling capacity distribution unit 100 of the first aspect embodiment of the present application, thus has the same technical effects, that is, without changing the structure of the server, the pipeline assembly 2 is fixed on the cross beam 3 through the first pipe hoop assembly 4 and the second pipe hoop assembly 5, improving the installation accuracy and installation efficiency of the pipeline assembly 2, ensuring the accuracy of the fixing positions of the first pipe 21 and the second pipe 22, reducing the requirement for high processing accuracy, thereby reducing the production cost and the product rejection rate. The first pipe hoop assembly 4 and the second pipe hoop assembly 5 help to prevent the position deviation caused by factors such as vibration, thermal expansion and contraction, etc., improving the reliability, usability and adaptability of the cooling capacity distribution unit 100.

[0144] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A cold quantity distribution unit (100), characterized in that, Including: A cabinet body (1), an accommodation cavity is formed inside the cabinet body (1); A pipeline assembly (2), the pipeline assembly (2) is arranged in the accommodation cavity, refrigerant can flow in the pipeline assembly (2), the pipeline assembly (2) includes a first pipe (21) and a second pipe (22) that are interconnected, the first pipe (21) extends in the horizontal direction, and the second pipe (22) extends in the vertical direction; A cross beam (3), the cross beam (3) is connected to the cabinet body (1); A first pipe hoop assembly (4) and a second pipe hoop assembly (5), both the first pipe hoop assembly (4) and the second pipe hoop assembly (5) are arranged on the cross beam (3), the first pipe hoop assembly (4) is sleeved outside the first pipe (21), the first pipe hoop assembly (4) is used to connect the first pipe (21) to the cross beam (3), the second pipe hoop assembly (5) is sleeved outside the second pipe (22), and the second pipe hoop assembly (5) is used to connect the second pipe (22) to the cross beam (3).

2. The cold quantity distribution unit (100) according to claim 1, characterized in that, The first pipe hoop assembly (4) is arranged on at least one side of the cross beam (3) in the vertical direction, and the first pipe hoop assembly (4) includes: A pipe support (41), the pipe support (41) defines a first hoop cavity (46), and the first pipe (21) is sleeved in the first hoop cavity (46); A first adjusting unit, the first adjusting unit is arranged between the pipe support (41) and the cross beam (3) to adjust the distance between the pipe support (41) and the cross beam (3).

3. The cold quantity distribution unit (100) according to claim 2, characterized in that, The first adjusting unit includes: A first adjusting rod (42), one end of the first adjusting rod (42) is relatively rotatably connected to the pipe support (41), and the other end of the first adjusting rod (42) extends into the cross beam (3); A first fixing nut (43), the first fixing nut (43) is fixed on the cross beam (3), and the first adjusting rod (42) is threadedly connected to the first fixing nut (43); A first auxiliary nut (44), the first auxiliary nut (44) is arranged between the first fixing nut (43) and the pipe support (41), and the first auxiliary nut (44) is threadedly connected to the first adjusting rod (42).

4. The cold quantity distribution unit (100) according to claim 3, characterized in that The pipe support (41) includes: a first support (411) and a second support (412), the first support (411) and the second support (412) are connected by fasteners, the second support (412) is relatively rotatably connected to the first adjusting rod (42), a first rotating disc (45) is arranged on one side of the second support (412) facing the first adjusting rod (42), the first rotating disc (45) is sleeved on one end of the first adjusting rod (42), and an internal hexagonal groove (9) is formed at the end of the other end of the first adjusting rod (42).

5. The cold quantity distribution unit (100) according to any one of claims 1-4, characterized in that, A horizontal measuring member (10) is arranged on the first pipe (21), and the horizontal measuring member (10) is arranged close to the first pipe hoop assembly (4).

6. The cold quantity distribution unit (100) according to claim 1, characterized in that, The second pipe hoop assembly (5) is arranged on at least one side of the cross beam (3) in the horizontal direction, and the second pipe hoop assembly (5) includes: Pipe clamp (51), both ends of the pipe clamp (51) are connected to the cross beam (3), both ends of the pipe clamp (51) pass through the cross beam (3), at least one end of the pipe clamp (51) is provided with an adjusting nut (57), and the pipe clamp (51) is threadedly connected to the adjusting nut (57); Second adjusting unit, the second adjusting unit cooperates with the pipe clamp (51) to define a second clamping cavity (58), the second pipe (22) is sleeved in the second clamping cavity (58), and the second adjusting unit cooperates with the pipe clamp (51) to adjust the distance between the second clamping cavity (58) and the cross beam (3).

7. The cold quantity distribution unit (100) according to claim 6, characterized in that, The second adjusting unit includes: A retaining plate (52), the retaining plate (52) cooperates with the pipe clamp (51) to define a second clamping cavity (58); A second adjusting rod (53), one end of the second adjusting rod (53) is rotatably connected to the retaining plate (52), the other end of the second adjusting rod (53) extends into the cross beam (3), a second rotating disc (56) is provided on the side of the retaining plate (52) facing the second adjusting rod (53), the second rotating disc (56) is sleeved on one end of the second adjusting rod (53), and an internal hexagonal groove (9) is formed at the end of the other end of the second adjusting rod (53); A second fixing nut (54), the second fixing nut (54) is fixed on the cross beam (3), and the second adjusting rod (53) is threadedly connected to the second fixing nut (54); A second auxiliary nut (55), the second auxiliary nut (55) is arranged between the second fixing nut (54) and the retaining plate (52), and the second auxiliary nut (55) is threadedly connected to the second adjusting rod (53).

8. The cold quantity distribution unit (100) according to claim 1, characterized in that, It further includes: A water receiving tray (6), the water receiving tray (6) is arranged on the cabinet body (1); A pump assembly (7), the pump assembly (7) is removably arranged on the water receiving tray (6), the pump assembly (7) includes: a bracket (71) and a pump body (72), the pump body (72) is arranged on the bracket (71), a first mounting portion is formed on the bracket (71), a second mounting portion is formed on the pump body (72), the pump body (72) and the bracket (71) are connected by the cooperation of the first mounting portion and the second mounting portion, a rib (714) is provided on the side of the bracket (71) facing away from the pump body (72), and there are multiple ribs (714), and the multiple ribs (714) are arranged at intervals.

9. The cold quantity distribution unit (100) according to claim 8, characterized in that, One of the first mounting portion and the second mounting portion is formed as a mounting hole (721), the other of the first mounting portion and the second mounting portion is formed as a mounting stud (711), the pump body (72) and the bracket (71) are connected by the mounting stud (711) extending into the mounting hole (721), a mounting nut is threadedly connected to the mounting stud (711), and a vibration damping member is sleeved on the mounting stud (711), and the vibration damping member is located between the bracket (71) and the pump body (72).

10. The cold quantity distribution unit (100) according to claim 9, characterized in that, One end of the bracket (71) in the length direction is formed with a first fixing part, the water receiving tray (6) is formed with a second fixing part, the bracket (71) and the water receiving tray (6) are cooperatively connected through the cooperation of the first fixing part and the second fixing part, the other end of the bracket (71) in the length direction is formed with a limiting groove (713), the limiting groove (713) penetrates through the bracket (71) in the thickness direction of the bracket (71), the opening of the limiting groove (713) faces away from one side of the bracket (71), and the opening of the limiting groove (713) is adapted for a fastener to pass through.

11. A server, characterized in that, Comprising the cold quantity distribution unit (100) according to any one of claims 1-10.

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