A cooling liquid heat recovery device suitable for a large model high computing power server

Abstract

The utility model provides a kind of cooling liquid heat recovery device suitable for big model high computing power server belongs to cooling liquid heat recovery technical field, including recovery cylinder, both ends of the recovery cylinder are fixedly connected with fixed plate, two The fixed plate is fixedly connected with baffle between, the upper and lower sides of the baffle are equipped with a group of cross pipes, and the both ends of the cross pipe are fixedly connected with fixed plate respectively.The utility model is provided with recovery cylinder, cross pipe, deflector, first inlet pipe, second inlet pipe, first outlet pipe, second outlet pipe, liquid inlet pipe, liquid outlet pipe and plug cover, realize that cooling liquid flows in recovery cylinder according to specific path, increase the contact area and contact time of cooling liquid and heat exchange medium, substantially improve heat recovery efficiency, can make full use of waste heat generated by server operation, realize secondary use of energy, reduce energy waste, solve the problem that cooling liquid heat is not recovered in prior art.

Description

Technical Field

[0001] This utility model relates to the field of coolant heat recovery technology, and more specifically, to a coolant heat recovery device suitable for large-scale, high-computing-power servers. Background Technology

[0002] With the rapid development of artificial intelligence technology, large models have demonstrated powerful capabilities and broad application prospects in many fields such as natural language processing, computer vision, and intelligent decision-making. Large models typically have massive numbers of parameters and complex structures, and their training and inference processes require extremely high computing power. To meet this large-scale computing demand, high-performance computing servers have emerged. However, high-performance computing servers generate enormous amounts of heat during operation, which is usually dissipated using coolant.

[0003] Currently, in existing technologies, the coolant will heat up after cooling the server. The existing technology usually uses air cooling to cool the coolant, which directly dissipates the heat into the surrounding environment. A large amount of heat is wasted and not effectively utilized, which is not in line with the current development concept of energy conservation and emission reduction. At the same time, it is inconvenient to flexibly adjust the height according to the actual situation when recovering the heat of the coolant.

[0004] Therefore, we have made improvements to this and proposed a coolant heat recovery device suitable for large-scale, high-computing-power servers. Utility Model Content

[0005] The purpose of this invention is to address the current problems of inconvenience in recovering heat from coolant and inconvenience in flexibly adjusting the height according to actual conditions.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A coolant heat recovery device suitable for large-scale, high-computing-power servers to improve the above-mentioned problems.

[0008] The present invention is as follows:

[0009] The device includes a recycling cylinder, with fixed plates fixedly connected to both ends. A partition is fixedly connected between the two fixed plates. A set of horizontal pipes is provided on both the upper and lower sides of the partition. The two ends of the horizontal pipes are fixedly connected to the fixed plates respectively. A set of guide plates is evenly fixedly connected between the horizontal pipes, the recycling cylinder, and the partition. A first water inlet pipe and a second water inlet pipe are symmetrically and fixedly connected to one end of the front sidewall of the recycling cylinder. A first water outlet pipe and a second water outlet pipe are symmetrically and fixedly connected to the other end of the front sidewall of the recycling cylinder. A mounting cover is detachably connected to one end of the recycling cylinder via a bolt assembly. A dividing plate is fixedly connected to the inner sidewall of the mounting cover. An inlet pipe and an outlet pipe are symmetrically and fixedly connected to the outer sidewall of the mounting cover. A plug is detachably connected to the other end of the recycling cylinder via a bolt assembly. A height adjustment mechanism is provided on the lower side of the recycling cylinder.

[0010] As a preferred technical solution of this utility model, the height adjustment mechanism includes support columns fixed at both ends of the lower end face of the recovery cylinder. A bottom tube is fixedly connected to the bottom end of the support column. A lifting frame is detachably connected to the bottom tube by a bolt assembly. A base frame is slidably connected to the lifting frame. A horizontal plate is fixedly connected to both the left and right ends of the base frame. A bidirectional screw is rotatably connected between the horizontal plates. One end of the bidirectional screw passes through the horizontal plate and is fixedly connected to a handwheel. Two movable seats are symmetrically and threadedly connected to the bidirectional screw. A guide rod is slidably connected to the end of the two movable seats away from the bidirectional screw. The two ends of the guide rod are fixedly connected to the horizontal plate. An adjusting rod is rotatably connected to each of the two movable seats. A connecting block is rotatably connected to the top end of the adjusting rod. The top end of the connecting block is fixedly connected to the bottom surface of the lifting frame.

[0011] As a preferred technical solution of this utility model, each of the four rod sleeves of the base frame has a movable opening on its outer side wall, and a limiting post is provided in the movable opening. The inner end of the limiting post is fixedly connected to the support arm of the lifting frame.

[0012] As a preferred technical solution of this utility model, the outer side of the recycling cylinder is provided with an outer sleeve, and an insulation sleeve is fixedly connected to the gap between the recycling cylinder and the outer sleeve.

[0013] As a preferred technical solution of this utility model, a sealing ring is provided between the mounting cover and the plug and the end of the recycling cylinder.

[0014] As a preferred technical solution of this utility model, a slot that cooperates with the partition plate is provided on the outer wall of the fixing plate near the mounting cover.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the solution of this utility model:

[0017] 1. By setting up a recovery cylinder, horizontal pipe, guide plate, first water inlet pipe, second water inlet pipe, first water outlet pipe, second water outlet pipe, liquid inlet pipe, liquid outlet pipe and plug, the coolant is made to flow in the recovery cylinder along a specific path, which increases the contact area and contact time between the coolant and the heat exchange medium, greatly improves the heat recovery efficiency, can make full use of the waste heat generated by the server operation, realize the secondary use of energy, reduce energy waste, and solve the problem of inconvenience in recovering the heat of coolant in the existing technology;

[0018] 2. The height adjustment mechanism allows for flexible adjustment of the recovery cylinder according to the actual installation environment and connection requirements, ensuring precise connection between the device and the server's coolant piping. This improves the installation flexibility and compatibility of the device and solves the problem of inflexible height adjustment in existing technologies. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of this utility model;

[0020] Figure 2 A schematic diagram of the internal structure of the recycling cylinder provided by this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the bottom of the recycling cylinder provided by this utility model;

[0022] Figure 4 A schematic diagram illustrating the structure of the present invention, showing the separation of the mounting cover and the recycling cylinder;

[0023] Figure 5 A schematic diagram of the height adjustment mechanism provided by this utility model;

[0024] Figure 6 This is a front view structural diagram of the present invention.

[0025] The image shows:

[0026] 1. Recycling cylinder; 2. Fixing plate; 3. Partition plate; 4. Horizontal pipe; 5. Guide plate; 6. First water inlet pipe; 7. Second water inlet pipe; 8. First water outlet pipe; 9. Second water outlet pipe; 10. Mounting cover; 11. Dividing plate; 12. Liquid inlet pipe; 13. Liquid outlet pipe; 14. Plug; 15. Height adjustment mechanism; 1501. Support column; 1502. Bottom pipe; 1503. Lifting frame; 1504. Base frame; 1505. Horizontal plate; 1506. Two-way screw; 1507. Handwheel; 1508. Moving seat; 1509. Guide rod; 1510. Adjusting rod; 1511. Connecting block; 1512. Moving opening; 1513. Limiting post; 16. Outer sleeve; 17. Insulation sleeve; 18. Sealing ring; 19. Slot. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this embodiment proposes a coolant heat recovery device suitable for large-scale, high-computing-power servers. It includes a recovery cylinder 1, with fixed plates 2 fixedly connected to both ends of the recovery cylinder 1. A partition 3 is fixedly connected between the two fixed plates 2. A set of horizontal pipes 4 are provided on both the upper and lower sides of the partition 3. The two ends of the horizontal pipes 4 are fixedly connected to the fixed plates 2 respectively. A set of guide plates 5 are uniformly fixedly connected between the horizontal pipes 4, the recovery cylinder 1, and the partition 3. A first water inlet pipe 6 and a second water inlet pipe 7 are symmetrically and fixedly connected to one end of the front sidewall of the recovery cylinder 1. A first water outlet pipe 8 and a second water outlet pipe 9 are symmetrically and fixedly connected to the other end of the front sidewall of the recovery cylinder 1. A mounting cover 10 is detachably connected to one end of the recovery cylinder 1 via a bolt assembly. A partition plate 11 is fixedly connected to the inner sidewall of the mounting cover 10. A partition plate 11 is fixedly connected to the outer sidewall of the mounting cover 10. The recovery cylinder 1 is fixedly connected to an inlet pipe 12 and an outlet pipe 13. The other end of the recovery cylinder 1 is detachably connected to a plug 14 via a bolt assembly. The lower side of the recovery cylinder 1 is provided with a height adjustment mechanism 15. When the coolant flows in the recovery cylinder 1, the guide plate 5 can guide the coolant to flow along a specific path, increasing the residence time and flow path of the coolant in the recovery cylinder 1, so that the coolant can fully contact the recovery device, thereby more effectively transferring the heat in the coolant to the recovery device and improving the heat recovery efficiency. The first inlet pipe 6, the second inlet pipe 7, the first outlet pipe 8, and the second outlet pipe 9 facilitate the entry and exit of the coolant into the recovery cylinder 1, realizing the circulation and heat exchange of the coolant. The partition 3 divides the internal space of the recovery cylinder 1 into two parts, facilitating two heat exchanges of the coolant and effectively recovering the heat of the cold zone liquid.

[0029] like Figure 1 , Figure 5 and Figure 6As shown, in a preferred embodiment, based on the above method, the height adjustment mechanism 15 further includes support columns 1501 fixed to both ends of the lower end face of the recycling cylinder 1. A bottom tube 1502 is fixedly connected to the bottom end of the support column 1501. A lifting frame 1503 is detachably connected to the bottom tube 1502 via bolt assemblies. A base frame 1504 is slidably connected to the lifting frame 1503. Horizontal plates 1505 are fixedly connected to both ends of the base frame 1504. A bidirectional screw 1506 is rotatably connected between the horizontal plates 1505. One end of the bidirectional screw 1506 passes through the horizontal plate 1505 and is fixedly connected to a handwheel 1507. Two movable seats 1508 are symmetrically and threadedly connected to the bidirectional screw 1506. A guide rod 1509 is slidably connected to the end of 508 away from the bidirectional screw 1506. The two ends of the guide rod 1509 are fixedly connected to the horizontal plate 1505. An adjusting rod 1510 is rotatably connected to each of the two movable seats 1508. A connecting block 1511 is rotatably connected to the top of the adjusting rod 1510. The top of the connecting block 1511 is fixedly connected to the bottom surface of the lifting frame 1503. By rotating the handwheel 1507, the bidirectional screw 1506 is rotated, causing the two movable seats 1508 to move towards or away from each other on the bidirectional screw 1506, thereby driving the adjusting rod 1510 to rotate, realizing the lifting frame 1503 on the base frame 1504, and thus adjusting the height of the recovery cylinder 1 to adapt to different installation environments and usage requirements.

[0030] like Figure 5 and Figure 6 As shown, in a preferred embodiment, based on the above method, each of the four sleeves of the base frame 1504 has a movable opening 1512 on its outer side wall. A limiting post 1513 is provided in the movable opening 1512. The inner end of the limiting post 1513 is fixedly connected to the support arm of the lifting frame 1503. The limiting post 1513 moves within the movable opening 1512, which can limit the lifting stroke of the lifting frame 1503, prevent the lifting frame 1503 from moving excessively, and ensure the stability and safety of the height adjustment mechanism 15.

[0031] like Figure 1 As shown, in a preferred embodiment, based on the above method, the outer side of the recovery cylinder 1 is provided with an outer jacket 16, and an insulation sleeve 17 is fixedly connected to the gap between the recovery cylinder 1 and the outer jacket 16; the insulation sleeve 17 can effectively reduce the heat loss inside the recovery cylinder 1, improve the heat recovery efficiency, and reduce energy waste.

[0032] like Figure 1 and Figure 2As shown, in a preferred embodiment, based on the above method, a sealing ring 18 is further provided between the mounting cover 10 and the plug 14 and the end of the recovery cylinder 1; the sealing ring 18 can fill the gap between the mounting cover 10, the plug 14 and the end of the recovery cylinder 1, enhance the sealing performance of the device, prevent coolant leakage, and ensure the normal operation of the device and the heat recovery effect.

[0033] like Figure 2 and Figure 4 As shown, in a preferred embodiment, based on the above method, a slot 19 is further provided on the outer side wall of the fixing plate 2 near the mounting cover 10 to cooperate with the dividing plate 11; the slot 19 cooperates with the dividing plate 11 on the mounting cover 10 to ensure that the mounting cover 10 is accurately positioned during installation, so that the mounting cover 10 is tightly fitted with the internal structure of the recycling cylinder 1, ensuring the sealing and stability of the device, and facilitating installation and maintenance.

[0034] Specifically, in use, the coolant heat recovery device applicable to large-scale high-computing-power servers operates as follows: Turning the handwheel 1507 drives the bidirectional screw 1506 to rotate, causing the two moving seats 1508 to move towards or away from each other on the bidirectional screw 1506. This, in turn, drives the adjusting rod 1510 to rotate, raising and lowering the lifting frame 1503 on the base frame 1504, adjusting the height of the recovery cylinder 1 to a suitable level. Then, the first inlet pipe 6 and the second inlet pipe 7 are connected to the water supply equipment, and the first outlet pipe 8 and the second outlet pipe 9 are connected to the external recovery equipment. Coolant is then introduced through the inlet pipe 12 into the upper space of the mounting cover 10, the partition plate 11, and the partition 3, and enters the horizontal pipe. In step 4, cooling water enters the recovery cylinder 1 through the first inlet pipe 6. The cooling water is guided by the guide plate 5 to recover the heat of the coolant. The cooling water that has absorbed heat flows out through the first outlet pipe 8. The coolant flowing through the horizontal pipe 4 enters the plug 14 and then flows into the horizontal pipe 4 below the partition 3. At the same time, the water in the second inlet pipe 7 enters the recovery cylinder 1. Under the guidance of the guide plate 5, the heat of the coolant is returned to the coolant a second time. The cooled coolant flows out through the outlet pipe 13, and the water that has recovered heat at the bottom flows out through the second outlet pipe 9. This process can fully recover the heat in the coolant, which is in line with the current development concept of energy conservation and emission reduction.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A coolant heat recovery device suitable for large-scale, high-computing-power servers, comprising a recovery cylinder (1), characterized in that, The recycling cylinder (1) has fixed plates (2) fixedly connected to both ends, and a partition (3) fixedly connected between the two fixed plates (2). A set of horizontal pipes (4) is provided on both the upper and lower sides of the partition (3). The two ends of the horizontal pipes (4) are fixedly connected to the fixed plates (2). A set of guide plates (5) is evenly fixedly connected between the horizontal pipes (4), the recycling cylinder (1), and the partition (3). A first water inlet pipe (6) and a second water inlet pipe (7) are symmetrically and fixedly connected to one end of the front wall of the recycling cylinder (1). The front side wall of the recycling cylinder (1) is symmetrically and fixedly connected to a first water outlet pipe (8) and a second water outlet pipe (9). One end of the recycling cylinder (1) is detachably connected to a mounting cover (10) via a bolt assembly. A partition plate (11) is fixedly connected to the inner side wall of the mounting cover (10). An inlet pipe (12) and an outlet pipe (13) are symmetrically and fixedly connected to the outer side wall of the mounting cover (10). The other end of the recycling cylinder (1) is detachably connected to a plug (14) via a bolt assembly. A height adjustment mechanism (15) is provided on the lower side of the recycling cylinder (1).

2. The coolant heat recovery device suitable for large-scale, high-computing-power servers according to claim 1, characterized in that, The height adjustment mechanism (15) includes support columns (1501) fixed at both ends of the lower end face of the recovery cylinder (1). A bottom tube (1502) is fixedly connected to the bottom end of the support column (1501). A lifting frame (1503) is detachably connected to the bottom tube (1502) via a bolt assembly. A base frame (1504) is slidably connected to the lifting frame (1503). A horizontal plate (1505) is fixedly connected to both the left and right ends of the base frame (1504). A double-ended screw (1506) is rotatably connected between the horizontal plates (1505). One end of the double-ended screw (1506) passes through the horizontal plate (1505) and... A handwheel (1507) is fixedly connected. Two movable seats (1508) are symmetrically and threadedly connected to the bidirectional screw (1506). A guide rod (1509) is slidably connected to one end of each movable seat (1508) away from the bidirectional screw (1506). The two ends of the guide rod (1509) are fixedly connected to the horizontal plate (1505). An adjusting rod (1510) is rotatably connected to each of the two movable seats (1508). A connecting block (1511) is rotatably connected to the top of the adjusting rod (1510). The top of the connecting block (1511) is fixedly connected to the bottom surface of the lifting frame (1503).

3. The coolant heat recovery device suitable for large-scale, high-computing-power servers according to claim 2, characterized in that, The four sleeves of the base frame (1504) are provided with movable openings (1512) on their outer side walls. The movable openings (1512) are provided with limiting posts (1513). The inner end of the limiting posts (1513) is fixedly connected to the support arm of the lifting frame (1503).

4. The coolant heat recovery device for large-scale, high-computing-power servers according to claim 1, characterized in that, The outer side of the recycling cylinder (1) is provided with an outer sleeve (16), and an insulation sleeve (17) is fixedly connected to the gap between the recycling cylinder (1) and the outer sleeve (16).

5. A coolant heat recovery device suitable for large-scale, high-computing-power servers according to claim 1, characterized in that, A sealing ring (18) is provided between the mounting cover (10) and the plug (14) and the end of the recycling cylinder (1).

6. A coolant heat recovery device suitable for large-scale, high-computing-power servers according to claim 1, characterized in that, A slot (19) that mates with the partition plate (11) is provided on the outer side wall of the fixing plate (2) near the mounting cover (10).

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