Installation structure of server and liquid cooling cabinet

Abstract

The utility model discloses a mounting structure of a server, and relates to the technical field of liquid cooling, the mounting structure comprises a connecting assembly and a base used for mounting the server, the base is provided with a cavity with an opening towards one end, and the cavity is used for being communicated with at least one liquid supply pipeline; the server is used for being arranged at the opening of the cavity through the connecting assembly, so that an internal cavity of the server is communicated with the cavity; the connecting assembly comprises a first connecting part and a second connecting part which are matched with each other, the first connecting part is used for being arranged at the bottom of the server in a surrounding mode, the second connecting part is arranged at an opening of the cavity in a surrounding mode, and the first connecting part is connected with the second connecting part in a sealed mode. According to the utility model, cooling liquid can completely flow through the inside of the server after entering the base from the liquid supply pipeline, so that heat accumulation in the server is quickly reduced, and the heat dissipation effect of the server is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of immersion liquid cooling heat dissipation, specifically relates to a mounting structure of server and liquid cooling cabinet. BACKGROUND

[0002] With the improvement of the computing capacity of big data center, the demand of liquid cooling server presents steady growth trend. Liquid cooling data center mainly includes three deployment modes: cold plate, immersion and spraying. From the angle of cost and space utilization, immersion deployment is more advantageous compared with cold plate type and spraying type.

[0003] Immersion liquid cooling technology is to immerse the whole server in cooling liquid, so that the heat of all heat generating components can be directly transmitted to the cooling liquid, and the heat is dissipated through the phase change process of evaporation and condensation of the circulating flow of the cooling liquid.

[0004] The existing server installation is mainly ear type installation, a lifting lug is arranged on the server case, a hand screw is arranged on the lifting lug, the hand screw is matched with the fixing hole in the immersion liquid cooling cabinet to fix the server case on the immersion liquid cooling cabinet. However, with the increasing demand of data center for computing power, the whole machine power density of the server is also increasing, the heat dissipation efficiency of the immersion liquid cooling server will be greatly reduced, and the existing immersion liquid cooling server structure cannot meet the heat dissipation demand. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving one of the technical problems in the related art to some extent. To this end, the utility model provides a mounting structure of server and immersion liquid cooling server.

[0006] In order to achieve the above purpose, the first aspect of the utility model provides a mounting structure of server, the mounting structure includes a connecting assembly and a base for installing a server, the base is formed with a cavity opening to one end, the cavity is used for communicating with at least one liquid supply pipeline, the server is used for being arranged at the opening of the cavity through the connecting assembly, so that the internal cavity of the server communicates with the cavity,

[0007] The connecting assembly includes a first connecting part and a second connecting part matched with each other, the first connecting part is used for being arranged around the bottom of the server, the second connecting part is arranged around the opening of the cavity, and the first connecting part is sealingly connected with the second connecting part.

[0008] The application has the following technical effects: the server is arranged on the base, the base has a cavity in communication with a liquid supply pipeline, and the server is sealingly connected with the base through a connecting assembly; after the cooling liquid enters the cavity from the liquid supply pipeline, the cooling liquid can flow through the inside of the server, the heat accumulation in the server can be quickly reduced, and the heat dissipation effect of the server is improved.

[0009] Optionally, the bottom surface of the first connecting part is attached to the top surface of the second connecting part, and a seal is formed between the two.

[0010] Optionally, the connecting structure further comprises a sealing member, one of the bottom surface of the first connecting part and the top surface of the second connecting part is provided with a mounting groove, and the sealing member is arranged in the mounting groove.

[0011] Optionally, the first connecting part comprises a first sub-connecting part and a second sub-connecting part connected to each other, the first sub-connecting part is arranged around the bottom peripheral wall of the server, the second sub-connecting part is arranged around the bottom of the first sub-connecting part, and the bottom surface of the second sub-connecting part forms the bottom surface of the first connecting part.

[0012] Optionally, the second connecting part comprises a third sub-connecting part and a fourth sub-connecting part connected to each other, the third sub-connecting part is arranged around the inner wall of the cavity, the fourth sub-connecting part is arranged around the top of the third sub-connecting part, and the top surface of the fourth connecting part forms the top surface of the second connecting part.

[0013] Optionally, the connecting assembly further comprises a plurality of positioning members, the first connecting part is provided with a positioning member, the second connecting part is provided with a positioning hole matched with the positioning member, and the positioning member is arranged in the corresponding positioning hole to position the server on the base.

[0014] Optionally, the connecting assembly further comprises a plurality of locking members, the first connecting part is provided with a first locking hole, the second connecting part is provided with a second locking hole matched with the first locking hole, and the locking member is threadedly connected with the corresponding first locking hole and second locking hole to fix the server on the base.

[0015] Optionally, the connecting assembly further comprises a buckle and a clamping groove, the bottom surface of the first connecting part is provided with the buckle, the top surface of the second connecting part is provided with the clamping groove matched with the buckle, and the opening is clamped with the clamping groove.

[0016] Optionally, a liquid distribution pipe is arranged in the cavity of the base, one end of the liquid distribution pipe penetrates through the base and is in communication with an external liquid supply pipeline, a plurality of liquid outlets are arranged on the pipe wall of the liquid distribution pipe, and the liquid distribution pipe is used to deliver cooling liquid to the cavity.

[0017] The second aspect of the utility model provides a liquid cooling cabinet, the liquid cooling cabinet includes cabinet, server and mounting structure, the mounting structure is the mounting structure provided by the first aspect of the utility model, the mounting cavity is formed in the cabinet, the server is installed in the mounting cavity through the mounting structure, the cabinet is also equipped with the liquid inlet that communicates with the cavity of the base, the liquid inlet is used for connecting with external liquid supply pipeline.

[0018] The features and advantages of the utility model will be disclosed in detail in the following specific embodiments and drawings. The best implementation mode or means of the utility model will be fully manifested in combination with the drawings, but it is not a limitation on the technical scheme of the utility model. In addition, these features, elements and components appearing in each of the following text and drawings are multiple, and different symbols or numbers are marked for the convenience of representation, but all represent the same or similar structure or function parts. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further described below in combination with the drawings:

[0020] Figure 1 It is the internal structure diagram of the submerged liquid cooling server in the utility model.

[0021] Figure 2 It is the assembly schematic view of the mounting structure of the server in the utility model.

[0022] Wherein, 1, base;11, cloth liquid pipe;2, server;3, first connecting portion;31, first sub connecting portion;32, second sub connecting portion;4, second connecting portion;41, fourth sub connecting portion;410, positioning hole;42, third sub connecting portion;5, positioning piece;6, cabinet. SPECIFIC EMBODIMENTS

[0023] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar function throughout. Based on the embodiments in the embodiments, it is intended to explain the utility model, and cannot be understood as a limitation on the utility model.

[0024] In this specification, "one embodiment" or "an example" or "an example" means that the specific features, structures or characteristics described in connection with the embodiment itself can be included in at least one embodiment of the patent disclosure. The appearance of the phrase "in one embodiment" at various places in the specification does not necessarily mean the same embodiment.

[0025] In the related art, the server installation is mainly of the ear-hanging type, a lifting ear is arranged on the server case, a hand screw is arranged on the lifting ear, the hand screw cooperates with a fixing hole in the immersion liquid cooling cabinet to fix the server case on the immersion liquid cooling cabinet. Due to the gap between the bottom of the ear-hanging type server and the bottom of the cabinet, the cooling liquid entering from the bottom of the liquid cooling cabinet does not flow through the inside of the server first, but flows through the outside of the server, which causes the cooling liquid to be unable to quickly take away the heat in the server, thereby resulting in poor heat dissipation effect.

[0026] Therefore, the utility model provides a kind of installation structure of server, as shown in Figure 1 And 2 As shown, the installation structure includes connecting assembly and the pedestal 1 for installing server 2, pedestal 1 is formed with the chamber that is open to one end, the chamber is used to communicate with at least one liquid supply pipeline;Server 2 is used to be arranged at the opening of the chamber by the connecting assembly, so that the internal cavity of server 2 communicates with the chamber;

[0027] The connecting assembly includes the first connecting part 3 and the second connecting part 4 matched with each other, the first connecting part 3 is used to surround the bottom of the server 2, the second connecting part 4 is arranged around the opening of the chamber, and the first connecting part 3 is sealingly connected with the second connecting part 4. That is, the bottom surface of the first connecting part 3 is attached to the top surface of the second connecting part 4, and a seal is formed therebetween. The bottom of the server 2 is provided with a mesh plate, and the server 2 and the connecting component jointly cover the opening of the chamber, the first connecting part 3 and the second connecting part 4 are sealingly connected, so that the cooling liquid entering the chamber from the liquid supply pipeline can all flow through the inside of the server, quickly reducing the accumulation of heat inside the server and improving the heat dissipation effect of the server.

[0028] Further, one of the bottom surface of the first connecting part 3 and the top surface of the second connecting part 4 is provided with a mounting groove, and the sealing element is arranged in the mounting groove. The sealing element is used to attach to the other one of the bottom surface of the first connecting part 3 and the top surface of the second connecting part 4 to seal the gap between the server 2 and the pedestal 1. The sealing element is a sealing ring or a sealing gasket. When the server 2 is installed on the pedestal 1, the sealing gasket can be compressed by the weight of the server 3 to generate a sealing force for sealing, thereby ensuring the sealing effect between the server and the pedestal to some extent, so that the cooling liquid flowing into the liquid cooling cabinet from the external liquid supply pipeline can all pass through the inside of the server.

[0029] In the embodiment, the first connecting part 3 comprises a first sub connecting part 31 and a second sub connecting part 32 connected with each other, the first sub connecting part 31 is arranged around the bottom outer wall of the server 2, the second sub connecting part 32 is arranged around the bottom of the first sub connecting part 31, and the bottom surface of the second sub connecting part 32 forms the bottom surface of the first connecting part 3.

[0030] The second connecting part 4 comprises a third sub connecting part 42 and a fourth sub connecting part 41 connected with each other, the third sub connecting part 42 is arranged around the inner wall of the cavity, the fourth sub connecting part 41 is arranged around the top of the third sub connecting part 42, and the top surface of the fourth sub connecting part 41 forms the top surface of the second connecting part 4.

[0031] Further, in the embodiment, the connecting assembly further comprises a plurality of positioning members 5, the first connecting part 3 is provided with the positioning members 5, the second connecting part 4 is provided with positioning holes 41 matched with the positioning members 5, and the positioning members 5 are arranged in the corresponding positioning holes 41 to position the server on the base. The positioning members 5 have the functions of positioning and guiding during the assembly of the server 2 and the base 1, the positioning members 5 make the assembly operation of the server 2 and the base 1 simple and rapid, can reduce the assembly time and labor intensity of the server 2 on the base 1, and improve the production efficiency; at the same time, the positioning members 5 can ensure that the server 2 is installed on the base 1 in the correct position, improve the overall assembly precision, make the gap between the server 2 and the base 1 in a sealed state, and enable the cooling liquid flowing in through the liquid supply pipeline to pass through the internal cavity of the server preferentially.

[0032] As a preferred embodiment, the connecting assembly further comprises a plurality of locking members, the first connecting part 3 is provided with first locking holes, the locking members and the first locking holes are located on the outer side of the sealing member; the second connecting part 4 is provided with second locking holes matched with the first locking holes, and the locking members are threadedly connected with the corresponding first locking holes and second locking holes to fix the server 2 on the base 1.

[0033] As a preferred embodiment, the connecting assembly further comprises a buckle and a clamping groove, the buckle and the clamping groove are located on the outer side of the sealing member, the first connecting part 3 is provided with the buckle, and the buckle is located on the side of the mounting groove away from the opening of the cavity; the second connecting part 4 is provided with the clamping groove matched with the buckle, and the opening is clamped with the clamping groove.

[0034] In the embodiment, a liquid distribution pipe 11 is arranged in the cavity of the base 1, one end of the liquid distribution pipe 11 communicates with an external liquid supply pipeline through the base 1, a plurality of liquid outlets are arranged on the pipe wall of the liquid distribution pipe 11, and the liquid distribution pipe 11 is used for conveying cooling liquid to the cavity of the base 1. In some embodiments, the cooling liquid can be a special liquid, i.e., fluorinated liquid, which is insulating, non-corrosive, non-conductive, good in heat conduction, weak in volatility, and not attached to the chip, thereby facilitating the later maintenance of the equipment.

[0035] The second aspect of the utility model provides a liquid cooling cabinet, the liquid cooling cabinet includes cabinet 6, server 2 and mounting structure, the mounting structure is the mounting structure provided by the first aspect of the utility model, the mounting cavity is formed in the inside of cabinet 6, and the server 2 is installed in the mounting cavity through the mounting structure, the liquid inlet that communicates with the cavity of the base 1 is further arranged on the cabinet 6, and the liquid inlet is used to be connected with the external liquid supply pipeline, and the liquid outlet that communicates with the mounting cavity is further arranged on the cabinet 6. In another embodiment, the cabinet 6 includes four side plates, the four side plates are sequentially connected to form a rectangular frame, the base 1 is directly arranged at the bottom of the rectangular frame, the liquid inlet is directly located on the side wall of the base 1 and is used to be connected with the external liquid supply pipeline, and the liquid outlet that communicates with the mounting cavity is arranged on the side plate.

[0036] For the submerged liquid cooling server, as shown in the figure, Figure 1 The liquid cooling cabinet includes a server 2 and a mounting structure, the mounting structure is the mounting structure described in the first embodiment of the utility model, the server is arranged on the base 1, the liquid cooling cabinet 6 is provided with a liquid inlet that communicates with the cavity of the base 1, and the liquid inlet is used to communicate with the external liquid supply pipeline

[0037] The server is installed into the cabinet of the liquid cooling cabinet through the mounting structure, compared with the traditional submerged liquid cooling server cabinet, the following advantages are obtained: (1) improve the heat dissipation efficiency, the cooling liquid is preferentially flowed from the inside of the server, the liquid immersion cooling can reduce the power consumption of the cooling system by 95%, quickly eliminate the heat accumulation, and improve the heat dissipation efficiency. (2) save space, cancel the ear structure in the traditional submerged liquid cooling server, so that multiple servers can be more closely stacked together without air gap or additional equipment. (3) improve performance, can improve the performance of the server, provide more uniform and efficient cooling, and reduce noise and vibration. It can also overclock and overvolt the processors, improve their speed and capacity.

[0038] In other embodiments, multiple servers can be arranged in a liquid-cooled cabinet through the mounting structure, so that the multiple servers can be more closely stacked together, allowing higher density of device deployment, thereby saving space in the data center. Many benefits are brought to the data center, such as reducing energy consumption, saving space, improving performance and reliability, immersing the server in the cooling liquid, making the data center more green, improving the performance of the server, providing more uniform and efficient cooling, and reducing noise and vibration.

[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Those skilled in the art should understand that the present application includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the function and structural principle of the present application shall be included in the scope of the claims.

Claims

1. A mounting structure of a server, characterized by comprising: The mounting structure comprises a connecting assembly and a base (1) for mounting a server (2), the base (1) is formed with a chamber open at one end, the chamber is used for communicating with at least one liquid supply pipeline; the server (2) is arranged at the opening of the chamber through the connecting assembly, so that the internal cavity of the server (2) communicates with the chamber; the bottom of the server (2) is provided as a mesh plate, and the server (2) and the connecting assembly jointly cover the opening of the chamber. The connecting assembly comprises a first connecting part (3) and a second connecting part (4) matched with each other, the first connecting part (3) is arranged around the bottom of the server (2), and the second connecting part (4) is arranged around the opening of the chamber; the first connecting part (3) is in sealed connection with the second connecting part (4).

2. The mounting structure according to claim 1, characterized by The bottom surface of the first connecting part (3) is attached to the top surface of the second connecting part (4), and a seal is formed therebetween.

3. The mounting structure according to claim 1, wherein The connecting assembly further comprises a sealing member, one of the bottom surface of the first connecting part (3) and the top surface of the second connecting part (4) is provided with a mounting groove, and the sealing member is arranged in the mounting groove.

4. The mounting structure according to claim 2, wherein The first connecting part (3) comprises a first sub-connecting part (31) and a second sub-connecting part (32) connected with each other, the first sub-connecting part (31) is arranged around the outer peripheral wall of the bottom of the server (2), the second sub-connecting part (32) is arranged around the bottom of the first sub-connecting part (31), and the bottom surface of the second sub-connecting part (32) forms the bottom surface of the first connecting part (3).

5. The mounting structure according to claim 2, wherein The second connecting part (4) comprises a third sub-connecting part (42) and a fourth sub-connecting part (41) connected with each other, the third sub-connecting part (42) is arranged around the inner wall of the chamber, the fourth sub-connecting part (41) is arranged around the top of the third sub-connecting part (42), and the top surface of the fourth sub-connecting part (41) forms the top surface of the second connecting part (4).

6. The mounting structure according to any one of claims 1 to 5, characterized by The connecting assembly further comprises a plurality of positioning members (5), the first connecting part (3) is provided with the positioning members (5), the top surface of the second connecting part (4) is provided with positioning holes (410) matched with the positioning members (5), and the positioning members (5) are arranged in the corresponding positioning holes (410) to position the server (2) on the base (1).

7. The mounting structure according to any one of claims 1 to 5, characterized by The connecting assembly further comprises a plurality of locking members, the first connecting part (3) is provided with first locking holes, the second connecting part (4) is provided with second locking holes matched with the first locking holes, and the locking members are threadedly connected with the corresponding first locking holes and second locking holes to fix the server (2) on the base (1).

8. The mounting structure according to any one of claims 1 to 5, characterized by The connecting assembly further comprises a buckle and a clamping groove, the bottom surface of the first connecting part (3) is provided with the buckle, the top surface of the second connecting part (4) is provided with the clamping groove matched with the buckle, and the opening is clamped with the clamping groove.

9. The mounting structure according to any one of claims 1 to 5, wherein A liquid distribution pipe (11) is arranged in the cavity of the base, one end of the liquid distribution pipe (11) penetrating through the base (1) and communicating with an external liquid supply pipeline; a plurality of liquid outlets are arranged on the pipe wall of the liquid distribution pipe, and the liquid distribution pipe is used for delivering cooling liquid to the cavity.

10. A liquid-cooled cabinet comprising a cabinet body (6), a server (2) and a mounting structure, characterized in that, The mounting structure is the mounting structure according to any one of claims 1 to 9; an installation cavity is formed in the cabinet (6), and the server (2) is mounted in the installation cavity through the mounting structure; the cabinet (6) is further provided with a liquid inlet communicating with the cavity of the base (1), and the liquid inlet is used for being connected with an external liquid supply pipeline; the cabinet (6) is further provided with a liquid outlet communicating with the installation cavity.

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