Cooling cabinet and cooling system

Abstract

The utility model relates to a cooling cabinet and a cooling system, an assembling chamber is arranged in a cabinet main body, a stand column assembly is installed in the assembling chamber of the cabinet main body, the stand column assembly is provided with a hooking element, the hooking element is used for hooking a power distribution unit or a vertical liquid distribution unit, an angle gauge assembly is installed in the assembling chamber of the cabinet main body, and the angle gauge assembly is used for hooking the power distribution unit or the vertical liquid distribution unit. The angle gauge assembly is provided with a fast-assembly hanging piece which is used for hanging the power distribution unit. According to the arrangement scheme of the air-cooled cabinet and the liquid-cooled cabinet of the data center, based on the cooperation of the stand column assembly and the angle gauge assembly, the installation of different numbers, different positions and other adaptive schemes in the power distribution units and the vertical liquid distribution units in the cooling cabinet can be compatible, and a reasonable wire outlet space can be reserved; and meanwhile, rapid disassembly and assembly of the universal power distribution unit and the intelligent power distribution unit are supported, compatibility of an air-cooled cabinet and a liquid-cooled cabinet is realized, and the heat dissipation problem of the whole cabinet of the data center is solved.

Description

Technical Field

[0001] The present application relates to the technical field of data centers, and particularly to a cooling cabinet and a cooling system. Background Art

[0002] With the rapid development of industry technologies such as big data and cloud computing, the artificial intelligence computing power infrastructure represented by intelligent computing centers has developed rapidly, the pace of intelligent upgrading of data centers has been continuously accelerating, and the upgrading of computing intelligence has become an irresistible trend. Without changing the number of servers in a single cabinet, the power consumption of the entire cabinet in the data center shows a rapid growth trend, bringing unprecedented challenges to the heat dissipation of the computer room. At the same time, high energy consumption has also become a major bottleneck restricting the development of data centers.

[0003] At present, the industrial chain of liquid-cooled data centers has been initially formed. The liquid-cooled server market is mainly dominated by cold plate liquid-cooled servers, and the application of liquid-cooled servers maintains rapid growth. Therefore, the cabinets suitable for air-cooled servers can no longer meet the industry's needs. It is urgent to develop a cooling cabinet that is compatible with air cooling and liquid cooling to solve the heat dissipation problem of the entire cabinet in the data center. Summary of the Invention

[0004] Based on this, it is necessary to provide a cooling cabinet and a cooling system for the technical problem of how to be compatible with air cooling and liquid cooling.

[0005] The present application provides a cooling cabinet, which includes:

[0006] A cabinet main body, the interior of which has an assembly chamber;

[0007] A column assembly, which is installed in the assembly chamber of the cabinet main body. The column assembly is provided with a hanging element for hanging a power distribution unit or a vertical liquid distribution unit;

[0008] A corner rule assembly, which is installed in the assembly chamber of the cabinet main body. The corner rule assembly is provided with a quick-install hanging part for hanging a power distribution unit.

[0009] In one of the embodiments, the cooling cabinet includes:

[0010] A cable management assembly, which is installed in the assembly chamber of the cabinet main body. The cable management assembly is provided with a cable tie hole and a hanging hole.

[0011] In one embodiment, the column assembly includes a plurality of column members, and at least one of the hanging elements is provided on each of the column members. Among them, the plurality of column members are vertically assembled in the assembly chamber of the cabinet body, and the plurality of column members surround the assembly chamber along the inner wall of the cabinet body; and / or,

[0012] The angle gauge assembly includes a plurality of angle gauge members, and at least one of the quick-install hanging parts is provided on each of the angle gauge members. Among them, the plurality of angle gauge members are vertically assembled in the assembly chamber of the cabinet body, and the plurality of angle gauge members surround the assembly chamber along the inner wall of the cabinet body; and / or,

[0013] The cable management assembly includes a plurality of cable management boards, and at least one cable tie hole and at least one hanging hole are formed in each of the cable management boards. Among them, the plurality of cable management boards are vertically assembled in the assembly chamber of the cabinet body, and the cable management boards are located at the rear in the assembly chamber.

[0014] In one embodiment, one of the hanging elements is provided on the upper, middle, and lower parts of each of the column members; and / or,

[0015] One of the quick-install hanging parts is provided on the upper, middle, and lower parts of each of the angle gauge members.

[0016] In one embodiment, the cabinet body includes a main body frame and a cabinet top plate, a cabinet bottom plate, a cabinet left side plate, a cabinet right side plate, a cabinet front door, and a cabinet rear door provided on the main body frame, which are used to jointly enclose the assembly chamber;

[0017] The column assembly includes at least four column members. At least one column member is provided at the junction of the cabinet left side plate and the cabinet front door, at least one column member is provided at the junction of the cabinet right side plate and the cabinet front door, at least one column member is provided at the junction of the cabinet left side plate and the cabinet rear door, and at least one column member is provided at the junction of the cabinet right side plate and the cabinet rear door;

[0018] The angle gauge assembly includes at least four angle gauge members. At least one angle gauge member is provided at the junction of the cabinet left side plate and the cabinet front door, at least one angle gauge member is provided at the junction of the cabinet right side plate and the cabinet front door, at least one angle gauge member is provided in the middle of the inner side wall of the cabinet left side plate, and at least one angle gauge member is provided in the middle of the inner side wall of the cabinet right side plate;

[0019] The cable management assembly includes at least two cable management boards, and the at least two cable management boards are respectively arranged on the inner side walls of the cabinet left side plate and the cabinet right side plate.

[0020] In one embodiment, a sealing element is provided between at least a part of the upright member and the left side plate of the cabinet body.

[0021] In one embodiment, isolation sealing plates are provided between both the top plate and the bottom plate of the cabinet body and the main body frame.

[0022] In one embodiment, a wire outlet hole is formed in the bottom plate of the cabinet body, a wire outlet sealing plate is provided for the wire outlet hole, at least one wire outlet unit window is formed in the wire outlet sealing plate, and a dust-proof brush is provided for the wire outlet unit window.

[0023] In one embodiment, a plurality of first ventilation mesh holes are formed in the front door of the cabinet body, the total area of the plurality of first ventilation mesh holes accounts for more than 70% of the area of the front door of the cabinet body, and the flatness of the first ventilation mesh holes is less than 4 mm; and / or,

[0024] The rear door of the cabinet body is a double-door, and a plurality of second ventilation mesh holes are formed in the rear door of the cabinet body.

[0025] The present application provides a cooling system, and the cooling system includes:

[0026] The cooling cabinet;

[0027] Any one of a power distribution unit and a vertical liquid distribution unit, and the power distribution unit or the vertical liquid distribution unit is assembled on a hanging element of the upright column assembly.

[0028] In the above-mentioned cooling cabinet and cooling system, according to the layout schemes of air-cooled cabinets and liquid-cooled cabinets in the data center, based on the cooperation of the upright column assembly and the angle gauge assembly, it is possible to be compatible with assembly schemes such as two vertical liquid distribution units on one side of the cooling cabinet, two power distribution units on one side, two vertical liquid distribution units + two power distribution units on both sides, or four power distribution units on both sides, etc. A variety of adaptation schemes can be installed, and a reasonable wire outlet space is left. At the same time, it supports the quick disassembly and assembly of general-purpose power distribution units and intelligent power distribution units. Combined with standard industrial connectors, the wire management space can be saved by up to 40%. Thus, the compatibility of air-cooled and liquid-cooled cabinets can be realized, and the heat dissipation problem of the entire cabinet in the data center can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a perspective view of a cooling cabinet provided by an embodiment of the present application.

[0030] Figure 2 is as Figure 1 shown in the vertical cross-sectional view of the cooling cabinet.

[0031] Figure 2a is as Figure 2 shown in the partial enlarged view of the cooling cabinet.

[0032] Figure 3 is a horizontal sectional view of the cooling cabinet as shown in Figure 1 .

[0033] Figure 3a is a partially enlarged view of the cooling cabinet as shown in Figure 3 .

[0034] Reference numerals in the drawings:

[0035] 1000, cabinet main body; 2000, column assembly; 3000, angle gauge assembly; 4000, cable management assembly; 5000, sealing element; 6000, isolation seal plate; 7000, front door lock body; 8000, hinge element;

[0036] 1100, main body frame; 1200, cabinet top plate; 1300, cabinet bottom plate; 1400, cabinet left side plate; 1500, cabinet right side plate; 1600, cabinet front door; 1700, cabinet rear door; 1800, cross beam member;

[0037] 1210, wire outlet seal plate; 1220, dust brush;

[0038] 2100, hanging element; 2000a, column member;

[0039] 3100, quick - mounting hanging piece; 3000a, angle gauge piece;

[0040] 4000a, cable management board. Detailed implementation manners

[0041] To make the above - mentioned objects, features and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings. These are 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. Therefore, it should not be construed as a limitation to the present application.

[0043] In addition, if there are terms such as "first" and "second", these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, if there is a term "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0044] In the present application, unless otherwise clearly specified and limited, if there are terms such as "install", "connect", "join", "fix", etc., these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. 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 circumstances.

[0045] In the present application, unless otherwise clearly specified and limited, if there is a description such as a first feature being "on" or "under" a second feature, the meaning may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0046] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0047] Cooling cabinet: load-bearing equipment serving various data centers.

[0048] Power Distribution Unit (PDU): A system that provides power distribution to rack-mounted equipment.

[0049] Vertical manifold: A system used to distribute cooling liquid in a liquid cooling system, which delivers cooling medium to each piece of IT equipment.

[0050] Air cooling: Air cooling is a cooling method that uses air as a medium to cool the object that needs to be cooled.

[0051] Liquid cooling: Liquid cooling is a cooling method, which is a heat dissipation technology that uses liquid to reduce the temperature of the device.

[0052] Liquid-cooled server: refers to a device that injects liquid into the server and removes the heat of the server through heat exchange.

[0053] See also Figure 1 , Figure 2 and Figure 3 As shown, the present application provides a cooling cabinet, which includes a cabinet body 1000, a column assembly 2000, a corner assembly 3000, and a cable management assembly 4000. The cabinet body 1000 has an assembly chamber inside, and the column assembly 2000 is installed in the assembly chamber of the cabinet body 1000. The column assembly 2000 is provided with a hanging element 2100, and the hanging element 2100 is used to hang a power distribution unit or a vertical liquid separation unit. The corner assembly 3000 is installed in the assembly chamber of the cabinet body 1000, and the corner assembly 3000 is provided with a quick-release hanger 3100, and the quick-release hanger 3100 is used to hang a power distribution unit. The cable management assembly 4000 is installed in the assembly chamber of the cabinet body 1000, and the cable management assembly 4000 is provided with a wire tying hole and a hanging hole.

[0054] The cabinet body 1000 of the cooling cabinet can be constructed into different shapes and volumes according to the structures, volumes, shapes, etc. of the power distribution unit or the vertical liquid distribution unit, etc. For example, the cabinet body 1000 can be a cube cabinet, a cuboid cabinet, a cylindrical cabinet, etc. For example, the cabinet body 1000 can include a main body frame 1100, and the main body frame 1100 can be constructed into a cuboid. Six window units such as an upper top frame window, a lower bottom frame window, a left side frame window, a right side frame window, a front side frame window, and a rear side frame window can be respectively included on the outer surface of the main body frame 1100. Therefore, a cabinet top plate 1200, a cabinet bottom plate 1300, a cabinet left side plate 1400, a cabinet right side plate 1500, a cabinet front door 1600, and a cabinet rear door 1700 can be provided on the main body frame 1100. Moreover, cross beam members 1800 are also provided on the cabinet left side plate 1400 and the cabinet right side plate 1500. A wire outlet hole is opened on the cabinet bottom plate 1300, and a wire outlet sealing plate 1210 is provided at the wire outlet hole. At least one wire outlet unit window is opened on the wire outlet sealing plate 1210, and a dust-proof brush 1220 is provided at the wire outlet unit window.

[0055] The main body frame 1100, the cabinet top plate 1200, the cabinet bottom plate 1300, the cabinet left side plate 1400, the cabinet right side plate 1500, and the cross beam members 1800, etc. are integrally welded. After welding, the self-load is light, the strength is good, the static load and dynamic load bearing capacities are strong, and the strength requirements of a single cabinet full of servers are met. Among them, the cabinet top plate 1200 is provided at the upper top frame window of the main body frame 1100, the cabinet bottom plate 1300 is provided at the lower bottom frame window of the main body frame 1100, the cabinet left side plate 1400 is provided at the left side frame window of the main body frame 1100, the cabinet right side plate 1500 is provided at the right side frame window of the main body frame 1100, the cabinet front door 1600 is provided at the front side frame window of the main body frame 1100, and the cabinet rear door 1700 is provided at the rear side frame window of the main body frame 1100. Therefore, through the main body frame 1100 and the cabinet top plate 1200, the cabinet bottom plate 1300, the cabinet left side plate 1400, the cabinet right side plate 1500, the cabinet front door 1600, and the cabinet rear door 1700 provided on the main body frame 1100, they can be used to jointly enclose and form an assembly chamber, and a power distribution unit or a vertical liquid distribution unit, etc. can be assembled inside the assembly chamber.

[0056] The column assembly 2000 can be used in a variety of adapted forms for assembling a power distribution unit or a vertical liquid distribution unit. In one embodiment, the column assembly 2000 can include a plurality of column members 2000a, and at least one hanging element 2100 is provided on each column member 2000a. Among them, the plurality of column members 2000a are vertically assembled in the assembly chamber of the cabinet body 1000, and the plurality of column members 2000a surround the assembly chamber along the inner wall of the cabinet body 1000. Among them, in one embodiment, a hanging element 2100 can be provided on the upper, middle, and lower parts of each column member 2000a to meet the assembly of the power distribution unit or the vertical liquid distribution unit.

[0057] The angle gauge assembly 3000 can be used in a variety of adapted forms for assembling different types of power distribution units. In one embodiment, the angle gauge assembly 3000 can include a plurality of angle gauge members 3000a. Refer to Figure 2 and Figure 2a As shown, at least one quick-install hanging part 3100 is provided on each angle gauge member 3000a. Among them, the plurality of angle gauge members 3000a are vertically assembled in the assembly chamber of the cabinet body 1000, and the plurality of angle gauge members 3000a surround the assembly chamber along the inner wall of the cabinet body 1000. Among them, a quick-install hanging part 3100 is provided on the upper, middle, and lower parts of each angle gauge member 3000a to meet the assembly of different types of power distribution units.

[0058] The cable management assembly 4000 can be used in a variety of adapted forms. In one embodiment, the cable management assembly 4000 can include a plurality of cable management boards 4000a, and at least one cable tie hole and at least one hanging hole are formed on each cable management board 4000a. The cable tie holes and the hanging holes can be constructed into different hole types according to the cable tying requirements and the hanging requirements. Those skilled in the art can select a suitable hole type according to actual needs, which will not be limited here. Among them, the plurality of cable management boards 4000a are vertically assembled in the assembly chamber of the cabinet body 1000, and the cable management boards 4000a are located at the rear in the assembly chamber.

[0059] When the cabinet body 1000 is a rectangular cabinet as shown above, in one embodiment, the column assembly 2000 can include at least four column members 2000a, such as four column members 2000a are provided. At least one column member 2000a is provided at the junction of the left cabinet side plate 1400 and the cabinet front door 1600, at least one column member 2000a is provided at the junction of the right cabinet side plate 1500 and the cabinet front door 1600, at least one column member 2000a is provided at the junction of the left cabinet side plate 1400 and the cabinet rear door 1700, and at least one column member 2000a is provided at the junction of the right cabinet side plate 1500 and the cabinet rear door 1700.

[0060] The column member 2000a can be in the shape of a "G" cross-section, and can be as shown in Figure 3 and Figure 3a shown. While compatible with the strength, the column member 2000a is made as thin as possible. The hanging elements 2100 installed on the column member 2000a can achieve the general installation of the power distribution unit (PDU) and the vertical manifold. This general installation can leave a large installation space for the power distribution system and the cooling system inside the cooling cabinet without interfering with the normal installation of the server.

[0061] In this embodiment, the angle gauge assembly 3000 can also include at least four angle gauge members 3000a, such as setting four angle gauge members 3000a. At least one angle gauge member 3000a is provided at the junction of the left cabinet side plate 1400 and the front cabinet door 1600, at least one angle gauge member 3000a is provided at the junction of the right cabinet side plate 1500 and the front cabinet door 1600, at least one angle gauge member 3000a is provided in the middle of the inner side wall of the left cabinet side plate 1400, and at least one angle gauge member 3000a is provided in the middle of the inner side wall of the right cabinet side plate 1500. Each angle gauge member 3000a can be threadedly and tightly connected to the installation holes opened on the cabinet top plate 1200, the cabinet bottom plate 1300, and the cross beam member 1800 through screws.

[0062] At least part of the column member 2000a and the left cabinet side plate 1400 can be provided with a sealing element 5000. The sealing element 5000 can adopt sealing substances such as sealing foam, metal partition plates, etc., and is not limited thereto. Moreover, isolation sealing plates 6000 are provided between the cabinet top plate 1200 and the cabinet bottom plate 1300 and the main frame 1100. Through the sealing element 5000 and the isolation sealing plate 6000, on the basis of meeting the internal expansion space of the 42U - 43U cooling cabinet, the isolation of the hot and cold channel airflows can be realized, the cooling capacity utilization rate of the entire cooling cabinet is improved, and the energy consumption is reduced. Quick installation hangers 3100 are provided at the upper, middle, and lower parts of the angle gauge member 3000a. Therefore, in combination with the structural optimization of the column assembly 2000 and the cross beam member 1800, without occupying the internal space of the cooling cabinet, the quick disassembly and assembly of both the general-purpose power distribution unit and the intelligent power distribution unit can be supported at the same time. Combined with standard industrial connectors, the cable management space can be saved by up to 40%.

[0063] At the same time, the cable management assembly 4000 includes at least two cable management plates 4000a, and the at least two cable management plates 4000a are respectively arranged on the inner side walls of the left cabinet side plate 1400 and the right cabinet side plate 1500. For example, the cable management assembly 4000 includes two cable management plates 4000a, and the two cable management plates 4000a are respectively arranged on the inner side walls of the left cabinet side plate 1400 and the right cabinet side plate 1500, and the cable management plates 4000a are at the rear positions of the left cabinet side plate 1400 and the right cabinet side plate 1500.

[0064] Therefore, through the cooperation of the above-mentioned column assembly 2000, angle gauge assembly 3000, and cable management assembly 4000, it is possible to accommodate the installation of two power distribution units (PDUs) or one vertical manifold on the same side of the cooling cabinet. Moreover, the entire cooling cabinet can implement the assembly scheme of two vertical manifolds on one side, the assembly scheme of two power distribution units (PDUs) on one side, the assembly scheme of two vertical manifolds + two power distribution units (PDUs) on both sides, or the assembly scheme of four power distribution units (PDUs) on both sides, etc., according to the specifications of air-cooled servers and liquid-cooled servers, or according to the layout plan of air-cooled cabinets and liquid-cooled cabinets in the data center, and leave a reasonable cable outlet space.

[0065] The front door 1600 and the rear door 1700 of the cabinet can adopt the technology of integral bending and crimping on four sides, and the overall strength of the front door 1600 and the rear door 1700 of the cabinet can be ensured without separately welding a strengthening bracket. Modular installation holes are provided on the sides of the top plate 1200, the bottom plate 1300 of the cabinet, and the cross beam member 1800. The installation positions of each angle gauge member 3000a can be flexibly adjusted according to the specifications of the configured servers to meet the installation of conventional air-cooled servers and liquid-cooled servers. The maximum depth of the liquid-cooled server supports up to 900 mm. With the intelligent upgrade of the server, the height of the front panel assembly of some models of servers increases. The angle gauge member 3000a located at the junction of the right side plate 1500 and the front door 1600 of the cabinet in the angle gauge assembly 3000 can be set at a minimum distance of 55 mm from the front door 1600 of the cabinet. Combined with the left shift of the mechanical lock of the front door 1600 of the cabinet, it can accommodate the adaptation of the front panel of the server within 80 mm in height within a width range of 530 mm, maximizing the use of the power distribution unit (PDU) and the vertical manifold scheme located at the rear in the cooling cabinet when using a server with a larger depth. In this regard, those skilled in the art can set the layout of the column assembly 2000 and the intersection gauge assembly in the cooling cabinet according to requirements, which will not be limited here.

[0066] In one embodiment, a door lock hole is formed on the left side of the front cabinet door 1600. A mechanical lock and a door lock piece are installed in the door lock hole of the front cabinet door 1600. Alternatively, various other door locks such as a password lock or an electronic lock can also be used without changing the door lock hole, enabling a lossless upgrade of the intelligent cabinet. The front cabinet door 1600 is provided with a plurality of first ventilation mesh holes. The total area of the plurality of first ventilation mesh holes accounts for more than 70% of the area of the front cabinet door 1600, that is, the opening area ratio is controlled to be more than 70%, so that the front cabinet door 1600 constructs a densely distributed high-density mesh. The flatness of the first ventilation mesh holes can be less than 4 mm. For example, the front cabinet door 1600 is machine-punched with high-density hexagonal mesh holes, the opening rate is controlled to be more than 80%, the opening area ratio is controlled to be more than 70%, and the flatness of the hexagonal mesh holes can be controlled within 4 mm, greatly improving the heat dissipation efficiency of the cooling cabinet and the overall aesthetics.

[0067] The rear cabinet door 1700 is a double-door. A door lock hole is also formed in the double-door. A mechanical lock and a lock rod adapter plate are installed in the door lock hole of the double-door. Alternatively, various other door locks such as a password lock or an electronic lock can also be used without changing the door lock hole, enabling a lossless upgrade of the intelligent cabinet. The top and bottom of the double-door are respectively connected with floor and ceiling bolts. The rear cabinet door 1700 is provided with a plurality of second ventilation mesh holes, so that the rear cabinet door 1700 also constructs a densely distributed high-density mesh. Both the front cabinet door 1600 and the rear cabinet door 1700 are connected to the main frame 1100 through cabinet door hinges. The cabinet door hinges can be custom-molded, with a simple structure, convenient installation and maintenance. The opening angle of the cabinet door hinges after cabinet combination can be controlled to be more than 135°, facilitating the installation of servers and subsequent maintenance.

[0068] The present application provides a cooling system. The cooling system includes a cooling cabinet. Any one of a power distribution unit and a vertical liquid distribution unit can be assembled in the cooling cabinet according to requirements. Among them, according to the setting of the column assembly 2000 in the cooling cabinet, the power distribution unit or the vertical liquid distribution unit can be adaptively assembled on the hanging element 2100 of the column assembly 2000 in different assembly schemes.

[0069] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0070] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A cooling cabinet, characterized in that: The cooling cabinet comprises: A cabinet body, wherein the cabinet body has an assembly chamber inside; A column assembly, wherein the column assembly is installed in the assembly chamber of the cabinet body, and the column assembly is provided with a hanging element, and the hanging element is used to hang a power distribution unit or a vertical liquid dispensing unit; An angle gauge assembly is installed in the assembly chamber of the cabinet body. The angle gauge assembly is provided with a quick-release hanger, and the quick-release hanger is used to hang a power distribution unit.

2. The cooling cabinet according to claim 1, characterized in that: The cooling cabinet comprises: A wire management component is installed in the assembly chamber of the cabinet body, and the wire management component is provided with a wire binding hole and a hanging hole.

3. The cooling cabinet according to claim 2, characterized in that: The column assembly includes a plurality of column members, each of which is provided with at least one of the hanging elements, wherein the plurality of column members are vertically assembled in an assembly chamber of the cabinet body, and the plurality of column members surround the assembly chamber along an inner wall of the cabinet body; and / or, The angle gauge assembly includes a plurality of angle gauge pieces, each of which is provided with at least one quick-release hanger, wherein the plurality of angle gauge pieces are vertically assembled in the assembly chamber of the cabinet body, and the plurality of angle gauge pieces surround the assembly chamber along the inner wall of the cabinet body; and / or, The cable management assembly includes a plurality of cable management plates, each of which is provided with at least one cable tie hole and at least one hanging hole, wherein the plurality of cable management plates are vertically assembled in the assembly chamber of the cabinet body, and the cable management plates are located at the rear of the assembly chamber.

4. The cooling cabinet according to claim 3, characterized in that: A hanging element is provided at the upper part, the middle part and the lower part of each of the pillar members; and / or, A quick-release hanger is arranged on the upper part, the middle part and the lower part of each angle gauge.

5. The cooling cabinet according to claim 3, characterized in that: The cabinet body comprises a main frame and a cabinet top plate, a cabinet bottom plate, a cabinet left plate, a cabinet right plate, a cabinet front door and a cabinet rear door arranged on the main frame, which are used to enclose the assembly chamber together; The column assembly includes at least four column members, at least one column member is arranged at the junction of the left side plate of the cabinet and the front door of the cabinet, at least one column member is arranged at the junction of the right side plate of the cabinet and the front door of the cabinet, at least one column member is arranged at the junction of the left side plate of the cabinet and the rear door of the cabinet, and at least one column member is arranged at the junction of the right side plate of the cabinet and the rear door of the cabinet; The angle gauge assembly includes at least four angle gauge pieces, at least one angle gauge piece is arranged at the junction of the left side plate of the cabinet and the front door of the cabinet, at least one angle gauge piece is arranged at the junction of the right side plate of the cabinet and the front door of the cabinet, at least one angle gauge piece is arranged at the middle part of the inner side wall of the left side plate of the cabinet, and at least one angle gauge piece is arranged at the middle part of the inner side wall of the right side plate of the cabinet; The cable management assembly includes at least two cable management plates, and the at least two cable management plates are respectively arranged on the inner side walls of the left side plate of the cabinet and the right side plate of the cabinet.

6. The cooling cabinet according to claim 5, characterized in that: A sealing element is provided between at least part of the column members and the left side plate of the cabinet.

7. The cooling cabinet according to claim 5, characterized in that: An isolation sealing plate is arranged between the cabinet top plate and the cabinet bottom plate and the main frame.

8. The cooling cabinet according to claim 5, characterized in that: The cabinet bottom plate is provided with a wire outlet hole, the wire outlet hole is provided with a wire outlet sealing plate, the wire outlet sealing plate is provided with at least one wire outlet unit window, and the wire outlet unit window is provided with a dustproof brush.

9. The cooling cabinet according to claim 5, characterized in that: The cabinet front door is provided with a plurality of first air-permeable mesh holes, the total area of ​​the plurality of first air-permeable mesh holes accounts for more than 70% of the area of ​​the cabinet front door, and the flatness of the first air-permeable mesh holes is less than 4 mm; and / or, The cabinet rear door is a double-opening door, and a plurality of second air-permeable mesh holes are provided on the cabinet rear door.

10. A cooling system, characterized in that: The cooling system comprises: A cooling cabinet as claimed in any one of claims 1 to 9; Any one of the power distribution unit and the vertical liquid dispensing unit, the power distribution unit or the vertical liquid dispensing unit is assembled on the hanging element of the column assembly.

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