Special server heat dissipation device for IICGPCS

Abstract

The invention belongs to the technical field of server heat dissipation, particularly relates to a server heat dissipation device special for IICGPCS, and aims to solve the problems that although servers are immersed in insulating cooling liquid in an immersed liquid cooling mode to achieve the effect of ensuring stable operation of the servers, when multiple sets of servers are immersed in the same cooling box, circulation of the insulating cooling liquid in the box is poor, and the service life of the servers is prolonged. According to the technical scheme, the cooling device comprises a cooling box, the cooling box is filled with insulating cooling liquid, and a box cover is connected to a box opening in the top of the cooling box in a clamped mode. When the IICGPCS special server cooling device is used, through the synergistic effect of the circulating assembly and the flow guide assembly, circulating flowing and uniform distribution of insulating cooling liquid are achieved, the cooling efficiency is remarkably improved, and stable operation of an IICGPCS special server is ensured; the cooling box can be conveniently moved to a required position through the design of the moving assembly, stable supporting is achieved through the leveling screw rod, and the stability and safety of the heat dissipation device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of server heat dissipation, and particularly relates to a server heat dissipation device dedicated to IICGPCS. Background Art

[0002] The IICGPCS (Intelligent Integrated Cooling and Power Control System) dedicated server is a high-performance and highly reliable server designed for scenarios such as data centers, cloud computing platforms, high-performance computing (HPC), and edge computing. It supports multi-core processors, large-capacity memory, and high-performance storage to meet high computing requirements.

[0003] Since the IICGPCS dedicated server is a high-power server, it is difficult for a conventional heat dissipation system to meet its stable operation requirements. Although the immersion liquid cooling method can ensure its stable operation by immersing the server in an insulating coolant, when multiple groups of servers are immersed in the same cooling tank, the circulation of the insulating coolant in the tank is poor, which is also not conducive to the long-term operation of the equipment.

[0004] In view of the above problems, the present invention document proposes a server heat dissipation device dedicated to IICGPCS. Summary of the Invention

[0005] The present invention provides a server heat dissipation device dedicated to IICGPCS, which solves the problem in the prior art that although the immersion liquid cooling method can ensure its stable operation by immersing the server in an insulating coolant, when multiple groups of servers are immersed in the same cooling tank, the circulation of the insulating coolant in the tank is poor, which is also not conducive to the long-term operation of the equipment.

[0006] The present invention provides the following technical solutions:

[0007] A server heat dissipation device dedicated to IICGPCS, comprising:

[0008] A cooling tank filled with an insulating coolant. A tank cover is clamped at the tank opening at the top of the cooling tank. Two partitions for separating three groups of servers are symmetrically arranged in the cooling tank. A sliding groove for slidably connecting the corresponding side edges of the partitions is provided on the inner wall of the cooling tank. Two mounting openings are symmetrically arranged on the partitions;

[0009] A circulation component is arranged on the cooling tank for promoting the circulation of the insulating coolant in the tank;

[0010] A diversion component is arranged in the mounting openings for enhancing the flow of the insulating coolant in the tank;

[0011] The moving component is arranged at the bottom of the cooling box to facilitate its position adjustment.

[0012] In a possible design, the circulation component includes a liquid pumping pump fixedly arranged on the outer wall of the cooling box. The input end of the liquid pumping pump is communicated with the upper end of the inner wall of the cooling box through a liquid pumping pipe. The output end of the liquid pumping pump is communicated with the lower end of the inner wall of the cooling box through a conveying pipe. A plurality of cooling fans are fixedly installed on the conveying pipe at equal intervals. An impeller corresponding to each cooling fan is rotatably installed on the inner wall of the conveying pipe. One end of the impeller penetrates through the outer wall of the conveying pipe and is fixedly connected with the rotating shaft of the corresponding cooling fan.

[0013] In a possible design, the guiding component includes a guiding fan detachably installed in the installation opening. The wind directions of the two guiding fans on the partition are arranged in opposite directions. Installation pieces are fixedly arranged at the four corners of the installation opening. Bolts for connecting the corresponding installation pieces are threadedly connected in the installation holes at the four corners of the guiding fan. Two groups of strip-shaped hollow holes for the insulating coolant to pass through are symmetrically arranged on the partition. An O-shaped hole is arranged at the upper end of the partition to facilitate the staff to hold and extract.

[0014] In a possible design, the moving component includes universal wheels and leveling screws fixedly arranged at the four corners of the bottom of the cooling box. Corresponding hollow support blocks are threadedly connected to the leveling screws.

[0015] In a possible design, three first wire harness holes for the server wire harness to pass through and two second wire harness holes for the guiding fan wire harness to pass through are arranged at the top of the box cover.

[0016] In a possible design, a liquid adding hopper for conveniently replenishing the insulating coolant is connected to the top of the box cover. A sealing cover is snap-connected to the top of the liquid adding hopper. Observation windows for conveniently observing the operation of the server and the liquid level of the insulating coolant are arranged on both sides of the cooling box. Corresponding tempered glass is embedded in the observation windows.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present invention.

[0018] The working principle and usage process of this technical solution are as follows:

[0019] Before use, utilize the casters in the moving component to move the cooling box to the desired position. By respectively screwing the four hollow support blocks into contact with the ground, the leveling and stability of the device are achieved. Ensure that an appropriate amount of insulating coolant has been injected into the cooling box, check the cleanliness and liquid level of the insulating coolant. Then, place the server in the cooling box as required. The server wiring harness passes through the corresponding first wiring hole and out of the box cover. After turning on the power of the liquid extraction pump, the liquid extraction pump starts to work. It extracts the insulating coolant from the upper end of the inner wall of the cooling box through the liquid extraction pipe. The insulating coolant is transported by the liquid extraction pump to the delivery pipe and flows through multiple cooling fans during the transportation process. The insulating coolant pushes the impeller on the inner wall of the delivery pipe to rotate, and the rotation of the impeller drives the cooling fans to rotate, enhancing the heat dissipation effect of the coolant. The cooled insulating coolant returns to the lower end of the inner wall of the cooling box through the delivery pipe to form a cycle. After turning on the power of the guiding fan, the guiding fan starts to work, enhancing the flow of the insulating coolant in the cooling box. The wind directions of the two guiding fans on the partition are set in opposite directions, forming an up-and-down convection to promote the uniform distribution of the insulating coolant;

[0020] Through the tempered glass in the observation window, the staff can observe the operating conditions of the server and the liquid level of the insulating coolant. When the liquid level is too low, open the cover of the liquid filling hopper and replenish the insulating coolant to the appropriate level. During long-term use, regularly check the cleanliness and liquid level of the coolant, replace or replenish the coolant in a timely manner, clean the impurities and dirt on the cooling box and the partition to maintain the heat dissipation effect, and regularly check the working conditions of the circulation component, the guiding component, and the moving component, and repair or replace the damaged parts in a timely manner.

[0021] The present invention has the following beneficial effects:

[0022] Through the synergistic effect of the circulation component and the guiding component, the present invention realizes the circulating flow and uniform distribution of the insulating coolant, significantly improves the heat dissipation efficiency, and ensures the stable operation of the IICGPCS dedicated server; the design of the moving component enables the cooling box to be conveniently moved to the desired position and achieves stable support through the leveling screw, improving the stability and safety of the heat dissipation device.

[0023] Through the design of the observation window and the liquid filling hopper, the present invention can conveniently observe the operating conditions of the server and the liquid level of the coolant, replenish or replace the coolant in a timely manner, and reduce the maintenance cost. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a server heat dissipation device dedicated to IICGPCS provided by an embodiment of the present invention;

[0025] Figure 2 It is a disassembled structural schematic diagram of a server heat dissipation device dedicated to IICGPCS provided by an embodiment of the present invention;

[0026] Figure 3 Schematic diagram of a partition structure of a server heat dissipation device dedicated to IICGPCS provided by an embodiment of the present invention;

[0027] Figure 4 Partial cross-sectional structure schematic diagram of a delivery pipe of a server heat dissipation device dedicated to IICGPCS provided by an embodiment of the present invention.

[0028] Reference numerals: 1, cooling box; 2, box cover; 3, first wire harness hole; 4, partition; 5, liquid extraction pump; 6, delivery pipe; 7, liquid extraction pipe; 8, cooling fan; 9, impeller; 10, installation port; 11, guiding fan; 12, installation piece; 13, bolt; 14, strip-shaped hollow hole; 15, O-shaped hole; 16, second wire harness hole; 17, liquid adding hopper; 18, sealing cover; 19, sliding groove; 20, observation window; 21, tempered glass; 22, universal wheel; 23, leveling screw; 24, hollow support block. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be understood that terms such as "open hole", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0031] In order to keep the following description of the embodiments of the present invention clear and concise, the detailed descriptions of known functions and known components are omitted in the present invention.

[0032] Embodiment 1

[0033] Please refer to Figures 1-4 , a server heat dissipation device, including:

[0034] Cooling box 1, which is designed as a sealed structure and filled with insulating coolant inside, is used to immerse and cool the server. The insulating coolant is preferably silicone oil or perfluoropentane. A box cover 2 is clamped at the top opening of the cooling box 1, which is convenient for the installation and removal of the server. A liquid filling hopper 17 for conveniently replenishing the insulating coolant is connected to the top of the box cover 2, and a sealing cover 18 is clamped at the top of the liquid filling hopper 17. A chute 19 is provided on the inner wall of the cooling box 1 for slidably connecting the side edges of the partition 4, which is convenient for the installation and removal of the partition 4. Two partitions 4 are symmetrically arranged inside the cooling box 1 for separating three groups of servers. Two mounting openings 10 are symmetrically arranged on the partition 4 for mounting the flow guiding assembly.

[0035] Circulation assembly, arranged on the cooling box 1, is used to promote the circulation of the insulating coolant in the box. The circulation assembly includes parts such as a liquid pumping pump 5, a liquid pumping pipe 7, a conveying pipe 6, a cooling fan 8 and an impeller 9, etc. The liquid pumping pump 5 is fixedly arranged on the outer wall of the cooling box 1 and is connected to the upper end of the inner wall of the cooling box 1 through the liquid pumping pipe 7, which is used to extract the insulating coolant at the upper part of the cooling box 1. The output end of the liquid pumping pump 5 is connected to the lower end of the inner wall of the cooling box 1 through the conveying pipe 6 to convey the insulating coolant back to the lower part of the cooling box 1 to form a circulation. A plurality of cooling fans 8, model CR-3000E, are fixedly installed at equal intervals on the conveying pipe 6. The rotating shaft of each cooling fan 8 is fixedly connected to the impeller 9 on the inner wall of the conveying pipe 6. When the insulating coolant flows through the conveying pipe 6, it will push the impeller 9 to rotate, and then drive the cooling fan 8 to rotate, enhancing the heat dissipation effect of the coolant.

[0036] Flow guiding assembly, arranged in the mounting opening 10, is used to enhance the flow of the insulating coolant in the box. The flow guiding assembly includes parts such as a flow guiding fan 11, a mounting piece 12, a bolt 13, a strip-shaped hollow hole 14 and an O-shaped hole 15, etc. The flow guiding fan 11 is detachably installed in the mounting opening 10, with the model V5 ARGB, which is used to enhance the flow of the insulating coolant in the box. The wind directions of the two flow guiding fans 11 are arranged in the opposite direction to form a cross airflow to realize the two-way flow of the coolant and enhance the turbulence effect of the coolant. Mounting pieces 12 are fixedly arranged at the four corners of the mounting opening 10. Bolts 13 for connecting the corresponding mounting pieces 12 are threadedly connected in the mounting holes at the four corners of the flow guiding fan 11, which is convenient for the installation and removal of the flow guiding fan 11. Two groups of strip-shaped hollow holes 14 are symmetrically arranged on the partition 4 for the insulating coolant to pass through, enhancing the fluidity of the coolant. An O-shaped hole 15 is arranged at the upper end of the partition 4, which is convenient for the staff to hold and extract the partition 4.

[0037] Moving assembly, arranged at the bottom of the cooling box 1, is convenient for its position adjustment. The moving assembly includes universal wheels 22 and leveling screws 23 fixedly arranged at the four corners of the bottom of the cooling box 1. Corresponding hollow support blocks 24 are threadedly connected to the leveling screws 23. By respectively screwing the four hollow support blocks 24 to contact the ground, the leveling and stability of the device can be realized to ensure the device is placed stably.

[0038] This application can be used for the heat dissipation of IICGPCS servers and can also be used in other fields applicable to this application.

[0039] Embodiment 2

[0040] Improved based on Embodiment 1:

[0041] A server heat dissipation device dedicated to IICGPCS, which is used in the field of server heat dissipation;

[0042] Please refer to Figures 1-2 , three first wire harness holes 3 and two second wire harness holes 16 are provided on the top of the box cover 2. The first wire harness holes 3 are used for the server wire harness to pass through, and the second wire harness holes 16 are used for the wire harness of the diversion fan 11 to pass through. Such a design not only ensures the neat arrangement of the wire harness but also avoids the interference of the wire harness on the coolant;

[0043] Observation windows 20 are provided on both sides of the cooling box 1, and tempered glass 21 is embedded and installed. Through the observation window 20, the operation of the server and the liquid level of the insulating coolant can be clearly observed, which is convenient for the staff to perform real-time monitoring and maintenance.

[0044] However, as is well known to those skilled in the art, the working principles and wiring methods of the liquid extraction pump 5, the cooling fan 8, and the diversion fan 11 are common knowledge, and they all belong to conventional means or well-known common sense. Therefore, they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0045] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention; without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A server heat dissipation device dedicated to IICGPCS, characterized in that, Including: A cooling box (1) filled with insulating coolant. A box cover (2) is snap - fitted at the box opening on the top of the cooling box (1). Two partitions (4) for separating three groups of servers are symmetrically arranged in the cooling box (1). A chute (19) for slidably connecting the corresponding sides of the partition (4) is arranged on the inner wall of the cooling box (1). Two mounting openings (10) are symmetrically arranged on the partition (4). A circulation assembly is arranged on the cooling box (1) for promoting the circulation of the insulating coolant in the box. A flow - guiding assembly is arranged in the mounting opening (10) for enhancing the flow of the insulating coolant in the box. A moving assembly is arranged at the bottom of the cooling box (1) to facilitate its position adjustment.

2. The server heat dissipation device dedicated to IICGPCS according to claim 1, characterized in that, The circulation assembly includes a liquid - pumping pump (5) fixedly arranged on the outer wall of the cooling box (1). The input end of the liquid - pumping pump (5) is communicated with the upper end of the inner wall of the cooling box (1) through a liquid - pumping pipe (7). The output end of the liquid - pumping pump (5) is communicated with the lower end of the inner wall of the cooling box (1) through a delivery pipe (6). A plurality of cooling fans (8) are fixedly installed on the delivery pipe (6) at equal intervals. An impeller (9) corresponding to each cooling fan (8) is rotatably installed on the inner wall of the delivery pipe (6). One end of the impeller (9) penetrates through the outer wall of the delivery pipe (6) and is fixedly connected to the rotating shaft of the corresponding cooling fan (8).

3. The server heat dissipation device dedicated to IICGPCS according to claim 1, characterized in that, The flow - guiding assembly includes a flow - guiding fan (11) detachably installed in the mounting opening (10). The wind directions of the two flow - guiding fans (11) on the partition (4) are set in opposite directions. Mounting pieces (12) are fixedly arranged at the four corners of the mounting opening (10). Bolts (13) for connecting the corresponding mounting pieces (12) are threadedly connected in the mounting holes at the four corners of the flow - guiding fan (11). Two groups of strip - shaped hollow holes (14) for the insulating coolant to pass through are symmetrically arranged on the partition (4). An O - shaped hole (15) convenient for workers to hold and extract is arranged at the upper end of the partition (4).

4. The server heat dissipation device dedicated to IICGPCS according to claim 1, wherein, The moving assembly includes universal wheels (22) and leveling screws (23) fixedly arranged at the four corners of the bottom of the cooling box (1). Corresponding hollow support blocks (24) are threadedly connected to the leveling screws (23).

5. The server heat dissipation device dedicated to IICGPCS according to claim 3, characterized in that, Three first wire - harness holes (3) for the server wire harness to pass through and two second wire - harness holes (16) for the flow - guiding fan (11) wire harness to pass through are arranged on the top of the box cover (2).

6. The server heat dissipation device dedicated to IICGPCS according to claim 1, characterized in that, A liquid - adding hopper (17) for conveniently supplementing the insulating coolant is connected to the top of the box cover (2). A sealing cover (18) is snap - fitted on the top of the liquid - adding hopper (17). Observation windows (20) for conveniently observing the operation of the server and the liquid level of the insulating coolant are arranged on both sides of the cooling box (1). Corresponding toughened glasses (21) are embedded in the observation windows (20).

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