A server cooling all-in-one machine

Abstract

The utility model relates to server technical field, concretely is a kind of server heat dissipation integrated machine, including rack, rack includes cabinet body storehouse and heat dissipation storehouse;Pump body, liquid storage tank and multiple heat exchange cabinet components are provided in cabinet body storehouse, cooling assembly is provided in heat dissipation storehouse;Heat exchange cabinet component is installed with server;When working, pump body will heat-conducting liquid from liquid storage tank and make heat-conducting liquid pass through heat exchange cabinet component and server, then heat-conducting liquid with heat enters cooling assembly, after cooling assembly carries out heat dissipation to heat-conducting liquid, heat-conducting liquid finally backflow liquid storage tank;The server heat dissipation integrated machine will overall adopt integrated layout, reduce equipment occupied space, effectively reduce site cost, avoid the heat accumulation caused by single air cooling layout;Internal heat exchange cabinet component can be combined as needed, realize the unified installation and heat exchange of multiple group cluster server, improve the heat dissipation efficiency, reduce the installation and debugging difficulty of equipment overall simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of server technology, specifically to an integrated server cooling system. Background Technology

[0002] The rapid development of internet, cloud computing, big data, and artificial intelligence (AI) technologies has led to a significant increase in demand for data centers and large-scale AI computing servers. As core infrastructure for storing and processing massive amounts of data, data centers require the deployment of numerous servers, storage devices, and network equipment. Existing liquid-cooled servers all have separate liquid supply systems. If multiple liquid-cooled servers are set up, the heat generated still needs to be cooled by conventional cabinets to achieve heat exchange and dissipation. For the needs of setting up a large number of servers, it is impossible to effectively dissipate the accumulated heat, which can easily lead to a decrease in server or host performance and thus affect the overall lifespan. Therefore, it is urgent to develop a technical solution to solve the above-mentioned technical problems. Utility Model Content

[0003] The purpose of this utility model is to provide an integrated server cooling unit that adopts an integrated layout, optimizes structural space, realizes unified installation and heat exchange of multiple servers, improves heat dissipation efficiency, and reduces installation difficulty.

[0004] To achieve the above objectives, this utility model provides the following technical solution; A server cooling all-in-one machine includes a rack, the rack including a cabinet compartment and a heat dissipation compartment; the cabinet compartment is provided with a pump body, a liquid storage tank and multiple heat exchange cabinet components, and the heat dissipation compartment is provided with a cooling component; the heat exchange cabinet components are equipped with a server and are connected to the server. During operation, the pump draws the heat transfer fluid from the storage tank and passes it through the heat exchange cabinet assembly and the server, where the heat transfer fluid absorbs the heat generated by the server. Then, the heat-laden heat transfer fluid enters the cooling assembly, which dissipates the heat from the fluid. Finally, the heat transfer fluid flows back into the storage tank, thus circulating and dissipating heat.

[0005] Furthermore, the pump body is connected to the liquid storage tank, the pump body is connected to the heat exchange cabinet assembly via a liquid outlet pipe, the heat exchange cabinet assembly is connected to the cooling assembly via a hot liquid pipe group, and the cooling assembly is connected to the liquid storage tank via a cold liquid pipe.

[0006] Furthermore, the heat exchanger assembly includes a side frame, a cold liquid distribution pipe, a collection pipe assembly, a first mounting plate, and a second mounting plate; the first mounting plate, the second mounting plate, and the side frame form a frame structure, the server is installed between the first mounting plate and the second mounting plate, the server's liquid inlet is connected to the first mounting plate, and the server's liquid outlet is connected to the second mounting plate; the cold liquid distribution pipe is connected to the liquid outlet pipe. The cold liquid distribution pipe is connected to the first mounting plate to guide the heat transfer liquid in the outlet pipe into the first mounting plate, and the second mounting plate is connected to the collecting pipe group to guide the heat transfer liquid after heat exchange into the hot liquid pipe group. During operation, the heat transfer fluid flows from the outlet pipe through the cold liquid distribution pipe into the first mounting plate. After flowing from the first mounting plate into the server, the heat transfer fluid flows out to the second mounting plate to dissipate heat. The heat-laden heat transfer fluid flows from the second mounting plate into the hot liquid pipe assembly to enter the cooling components for heat dissipation.

[0007] Furthermore, the first mounting plate is provided with a cold liquid connection valve port and multiple cold liquid exchange valve ports; the second mounting plate is provided with a hot liquid connection valve port and multiple hot liquid exchange valve ports. The cold liquid connection valve port is connected to the cold liquid distribution pipe, and the hot liquid connection valve port is connected to the manifold; the server inlet is connected to the cold liquid exchange valve port, and the server outlet is connected to the hot liquid exchange valve port. During operation, the heat transfer fluid in the coolant distribution pipe flows into the first mounting plate from the coolant connection valve port, and then flows into the server through the coolant exchange valve port to remove heat. The heat-carrying heat transfer fluid then flows into the second mounting plate from the heat transfer valve port, and finally flows into the manifold from the heat transfer valve port.

[0008] Furthermore, the cold liquid distribution pipe is provided with a main distribution valve port and multiple branch distribution valve ports; the main distribution valve port is connected to the liquid outlet pipe, and the branch distribution valve ports are connected to the cold liquid connection valve port. During operation, the heat transfer fluid flows from the outlet pipe into the cold liquid distribution pipe, then flows through the distribution branch valve port into the cold liquid connection valve port and finally into the first mounting plate.

[0009] Furthermore, the manifold assembly includes manifold branch pipes and manifold main pipes; one side of the manifold branch pipes is provided with multiple manifold branch valve ports for connecting to the hydrothermal connection valve ports, and the other side of the manifold branch pipes is connected to the manifold main pipes, and the manifold main pipes are provided with manifold main valve ports for connecting to the hydrothermal pipe assembly. During operation, the heat-conducting liquid in the second mounting plate flows out from the hot liquid connection valve port, enters the collecting branch pipe through the collecting branch valve port, and then flows into the collecting main pipe, entering the hot liquid pipe group from the collecting main valve port.

[0010] Furthermore, the hot liquid pipe assembly includes a hot liquid delivery pipe and a heat dissipation return pipe; the hot liquid delivery pipe connects the heat exchange cabinet assembly and the cooling assembly so as to introduce the heat-conducting liquid with heat into the cooling assembly; the cooling assembly is connected to the heat dissipation return pipe, and the heat-conducting liquid after heat dissipation is collected by the heat dissipation return pipe into the cold liquid pipe and sent into the storage tank to complete the circulation.

[0011] Furthermore, the hydrothermal transport pipe is also provided with a replacement section; during operation, the replacement section is removed and the external pipeline is connected to the hydrothermal transport pipe to realize the recycling of the heat-conducting fluid with heat. Furthermore, the cooling assembly includes a heat exchanger and a cooling fan for dissipating heat from the heat exchanger; the inlet of the heat exchanger is connected to a hot liquid delivery pipe, and the outlet of the heat exchanger is connected to a heat dissipation return pipe. During operation, the heat-conducting liquid carrying heat enters the heat exchanger, and the cooling fan draws air to cool the heat exchanger to reduce the temperature of the heat-conducting liquid. After heat dissipation, the heat-conducting liquid collects in the heat dissipation return pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This integrated server cooling unit divides the integrated rack into a cabinet compartment and a cooling chamber. The liquid cooling circulation driven by the pump transfers the heat from the heat exchange cabinet components in the cabinet compartment to the cooling chamber for heat dissipation and cooling. The overall integrated layout reduces the space occupied by the equipment, effectively reducing site costs and avoiding heat accumulation caused by a single air-cooled layout. The internal heat exchange cabinet components can be combined and spliced ​​as needed to achieve unified installation and heat exchange for multiple cluster servers, improving heat dissipation efficiency while further reducing the overall installation and debugging difficulty of the equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the planar structure of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the heat exchanger assembly in this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the heat exchanger assembly in this utility model from another perspective.

[0017] Figure 5 This is a three-dimensional structural diagram of the hydrothermal pipe assembly in this utility model. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] refer to Figure 1 - Figure 5 As shown, this utility model provides a server cooling integrated machine, including a rack 1, the rack 1 including a cabinet compartment 11 and a heat dissipation compartment 12; the cabinet compartment 11 is provided with a pump body 4, a liquid storage tank 3 and multiple heat exchange cabinet components 5, the heat dissipation compartment 12 is provided with a cooling component 2; the heat exchange cabinet components 5 are equipped with a server and are connected to the server. During operation, the pump body 4 draws the heat transfer fluid from the storage tank 3 and passes it through the heat exchange cabinet assembly 5 and the server. The heat transfer fluid absorbs the heat generated by the server. Then, the heat-laden heat transfer fluid enters the cooling assembly 2. After the cooling assembly 2 dissipates the heat transfer fluid, the heat transfer fluid finally flows back into the storage tank 3, thus circulating and dissipating heat.

[0020] This integrated server cooling unit divides the integrated rack 1 into a cabinet compartment 11 and a heat dissipation compartment 12. The liquid cooling circulation driven by the pump 4 carries the heat from the heat exchange cabinet component 5 in the cabinet compartment 11 to the heat dissipation compartment 12 for cooling. The overall integrated layout reduces the space occupied by the equipment, effectively reduces site costs, and avoids heat accumulation caused by a single air-cooled layout. The internal heat exchange cabinet component 5 can be combined and spliced ​​as needed to realize the unified installation and heat exchange of multiple cluster servers, improving heat dissipation efficiency while further reducing the overall installation and debugging difficulty of the equipment.

[0021] In this embodiment, the features of pipe assemblies, pipe valves, and pipe ports used later can be installed with pipe valve accessories, valve assemblies, and specific pressure regulating settings as needed. These are not part of the technical solutions of this application and embodiment, and therefore will not be described in detail.

[0022] In this embodiment, the pump body 4 is connected to the liquid storage tank 3, the pump body 4 is connected to the heat exchange cabinet assembly 5 via the liquid outlet pipe 61, the heat exchange cabinet assembly 5 is connected to the cooling assembly 2 via the hot liquid pipe group 62, and the cooling assembly 2 is connected to the liquid storage tank 3 via the cold liquid pipe 63.

[0023] Specifically, the preferred heat exchanger assembly 5 is set in four groups. The liquid storage tank 3 uses the liquid outlet pipe 61 to divert the heat transfer liquid from multiple heat exchanger assemblies 5, and collects the heat transfer liquid 62 after heat exchange through the hot liquid pipe group 62, thereby reducing the pipe group pipeline stroke, reducing hydraulic loss, and improving heat dissipation efficiency.

[0024] In this embodiment, the heat exchanger assembly 5 includes a side frame 52, a cold liquid distribution pipe 53, a collection pipe group 54, a first mounting plate 51, and a second mounting plate 55; the first mounting plate 51, the second mounting plate 55, and the side frame 52 form a frame structure, the server is installed between the first mounting plate 51 and the second mounting plate 55, the server's liquid inlet is connected to the first mounting plate 51, and the server's liquid outlet is connected to the second mounting plate 55; the cold liquid distribution pipe 53 is connected to the liquid outlet pipe 61. The cold liquid distribution pipe 53 is connected to the first mounting plate 51 to guide the heat transfer liquid in the outlet pipe 61 into the first mounting plate 51, and the second mounting plate 55 is connected to the collecting pipe group 54 to guide the heat transfer liquid after heat exchange into the hot liquid pipe group 62. During operation, the heat transfer fluid flows from the outlet pipe 61 through the cold liquid distribution pipe 53 into the first mounting plate 51. After flowing into the server from the first mounting plate 51, the heat transfer fluid flows out to the second mounting plate 55 to dissipate heat. The heat-carrying heat transfer fluid flows from the second mounting plate 55 into the hot liquid pipe group 62 to enter the cooling component 2 for heat dissipation.

[0025] Specifically, multiple first mounting plates 51 and second mounting plates 55 can be preferably configured together, forming a unit-type heat exchange cabinet with the side frame 52; the cold liquid distribution pipe 53 can provide heat transfer fluid to multiple first mounting plates 51 as needed. The first mounting plates 51 are connected to the liquid-cooled server. After the heat transfer fluid enters the liquid-cooled server, it carries the heat out and flows into the second mounting plate 55. The heat transfer fluid after heat exchange is collected into the hot liquid pipe group 62 by the collection pipe group 54, so as to avoid the accumulation of heat dissipation hot air of multiple servers under the independent cold liquid circulation of the liquid-cooled server.

[0026] In this embodiment, the first mounting plate 51 is provided with a cold liquid connection valve port 511 and a plurality of cold liquid exchange valve ports 512; the second mounting plate 55 is provided with a hot liquid connection valve port 551 and a plurality of hot liquid exchange valve ports 552; the cold liquid connection valve port 511 is connected to the cold liquid distribution pipe 53, and the hot liquid connection valve port 551 is connected to the manifold group 54; the server inlet is connected to the cold liquid exchange valve port 512, and the server outlet is connected to the hot liquid exchange valve port 552; During operation, the heat transfer fluid in the coolant distribution pipe 53 flows into the first mounting plate 51 from the coolant connection valve port 511. After being diverted into the server via the coolant exchange valve port 512 to remove heat, the heat transfer fluid carrying heat flows into the second mounting plate 55 from the heat transfer valve port 552. The heat transfer fluid carrying heat flows into the manifold 54 from the heat transfer valve port 551.

[0027] Specifically, multiple liquid-cooled servers can be installed between the first mounting plate 51 and the second mounting plate 55. Each liquid-cooled server uses a cold liquid heat exchange valve port 512 to connect and exchange heat transfer fluid with a hot liquid heat exchange valve port 552, thereby increasing the server installation capacity and improving heat dissipation efficiency.

[0028] In this embodiment, the cold liquid distribution pipe 53 is provided with a main distribution valve port 532 and multiple branch distribution valve ports 531; the main distribution valve port 532 is connected to the outlet pipe 61, and the branch distribution valve ports 531 are connected to the cold liquid connection valve port 511; during operation, the heat transfer fluid flows from the outlet pipe 61 into the cold liquid distribution pipe 53, and then flows through the branch distribution valve ports 531 into the cold liquid connection valve port 511 before entering the first mounting plate 51.

[0029] Specifically, preferably, a single coolant distribution pipe 53 can supply liquid to a total of 8 first mounting plates 51 in 2 groups and 4 rows through multiple distribution branch valve ports 531, so as to realize the rapid distribution of heat transfer liquid and improve the overall heat dissipation and heat conduction efficiency.

[0030] In this embodiment, the manifold 54 includes a manifold branch pipe 541 and a manifold main pipe 542. One side of the manifold branch pipe 541 is provided with a plurality of manifold branch valve ports 543 for connecting to the hot liquid connection valve port 551, and the other side of the manifold branch pipe 541 is connected to the manifold main pipe 542. The manifold main pipe 542 is provided with a manifold main valve port 544 for connecting to the hot liquid pipe group 62. During operation, the heat-conducting liquid with heat in the second mounting plate 55 flows out from the hot liquid connection valve port 551, enters the manifold branch pipe 541 through the manifold branch valve port 543, and then flows into the manifold main pipe 542. Finally, it enters the hot liquid pipe group 622 through the manifold main valve port 544.

[0031] In this embodiment, the hot liquid pipe assembly includes a hot liquid delivery pipe and a heat dissipation return pipe; the hot liquid delivery pipe connects the heat exchange cabinet assembly and the cooling assembly so as to introduce the heat-conducting liquid with heat into the cooling assembly; the cooling assembly is connected to the heat dissipation return pipe, and the heat-conducting liquid after heat dissipation is collected by the heat dissipation return pipe 623 into the cold liquid pipe 63 and sent into the liquid storage tank 3 to complete the circulation.

[0032] Specifically, the cooling components 2 are preferably configured in multiple groups. The heat transfer pipe 621 can be used to uniformly deliver the heat transfer fluid to the cooling components 2, thereby reducing heat pressure and improving heat dissipation efficiency. The heat transfer fluid after heat dissipation of multiple cooling components 2 is collected into the heat dissipation return pipe 623 for ongoing heat transfer fluid recovery, so that the heat transfer fluid can be sent back to the storage tank 3.

[0033] In this embodiment, the hydrothermal transport pipe 621 is also provided with a replacement section 622; during operation, the replacement section 622 is removed and the external pipeline is connected to the hydrothermal transport pipe 621 to realize the recycling of the heat-conducting fluid with heat.

[0034] Specifically, the replacement section 622 is a detachable pipeline. After disassembly, the hot liquid delivery pipe 621 is connected to the external pipeline to export the heat transfer fluid with heat for recycling or recovery. It can be used in scenarios including but not limited to underfloor heating, industrial heating, and agricultural greenhouses.

[0035] In this embodiment, the cooling assembly 2 includes a heat exchanger 22 and a cooling fan 21 for dissipating heat from the heat exchanger 22; the inlet of the heat exchanger 22 is connected to the hot liquid delivery pipe 621, and the outlet of the heat exchanger 22 is connected to the heat dissipation return pipe 623; during operation, the heat-conducting liquid carrying heat enters the heat exchanger 22, and the cooling fan 21 draws air to cool the heat exchanger 22 to reduce the temperature of the heat-conducting liquid. After heat dissipation, the heat-conducting liquid collects in the heat dissipation return pipe 623.

[0036] Specifically, the heat exchanger 22 is a plate-fin type radiator. After the heat-conducting liquid carrying heat enters the heat exchanger 22, the radiator 22 is cooled by the cooling fan 21. After cooling, the heat-conducting liquid flows from multiple heat exchangers 22 into the cooling manifold 623, thus completing the heat dissipation cycle.

[0037] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by the spirit of this utility model.

Claims

1. A server cooling all-in-one machine, characterized in that, The system includes a rack (1), which includes a cabinet compartment (11) and a heat dissipation compartment (12); the cabinet compartment (11) is equipped with a pump body (4), a liquid storage tank (3) and multiple heat exchange cabinet components (5); the heat dissipation compartment (12) is equipped with a cooling component (2); the heat exchange cabinet components (5) are equipped with a server and are connected to the server; During operation, the pump body (4) draws the heat transfer fluid from the storage tank (3) and passes the heat transfer fluid through the heat exchange cabinet assembly (5) and the server. The heat transfer fluid absorbs the heat generated by the server. Then, the heat-carrying heat transfer fluid enters the cooling assembly (2). After the cooling assembly (2) dissipates the heat transfer fluid, the heat transfer fluid finally flows back into the storage tank (3) to perform circulating heat dissipation.

2. The server cooling all-in-one machine according to claim 1, characterized in that, The pump body (4) is connected to the liquid storage tank (3). The pump body (4) is connected to the heat exchange cabinet assembly (5) via the liquid outlet pipe (61). The heat exchange cabinet assembly (5) is connected to the cooling assembly (2) via the hot liquid pipe group (62). The cooling assembly (2) is connected to the liquid storage tank (3) via the cold liquid pipe (63).

3. The server cooling all-in-one machine according to claim 2, characterized in that, The heat exchange cabinet assembly (5) includes a side frame (52), a cold liquid distribution pipe (53), a collection pipe group (54), a first mounting plate (51), and a second mounting plate (55); the first mounting plate (51), the second mounting plate (55), and the side frame (52) form a frame structure, the server is installed between the first mounting plate (51) and the second mounting plate (55), the liquid inlet of the server is connected to the first mounting plate (51), and the liquid outlet of the server is connected to the second mounting plate (55); the cold liquid distribution pipe (53) is connected to the liquid outlet pipe (61); The cold liquid distribution pipe (53) is connected to the first mounting plate (51) to introduce the heat transfer liquid in the outlet pipe (61) into the first mounting plate (51), and the second mounting plate (55) is connected to the collection pipe group (54) to introduce the heat transfer liquid after heat exchange into the hot liquid pipe group (62). During operation, the heat transfer fluid flows from the outlet pipe (61) through the cold liquid distribution pipe (53) into the first mounting plate (51). After flowing into the server from the first mounting plate (51), the heat transfer fluid flows out to the second mounting plate (55) to dissipate heat. The heat-carrying heat transfer fluid flows from the second mounting plate (55) into the hot liquid pipe group (62) to enter the cooling assembly (2) for heat dissipation.

4. A server cooling all-in-one machine according to claim 3, characterized in that, The first mounting plate (51) is provided with a cold liquid connection valve port (511) and a plurality of cold liquid exchange valve ports (512); the second mounting plate (55) is provided with a hot liquid connection valve port (551) and a plurality of hot liquid exchange valve ports (552). The cold liquid connection valve port (511) is connected to the cold liquid distribution pipe (53), and the hot liquid connection valve port (551) is connected to the manifold (54); the server inlet is connected to the cold liquid exchange valve port (512), and the server outlet is connected to the hot liquid exchange valve port (552). During operation, the heat transfer fluid in the cold liquid distribution pipe (53) flows into the first mounting plate (51) from the cold liquid connection valve port (511), and then flows into the server through the cold liquid exchange valve port (512) to remove heat. The heat transfer fluid with heat flows into the second mounting plate (55) from the hot liquid exchange valve port (552), and the heat transfer fluid with heat flows into the manifold (54) from the hot liquid connection valve port (551).

5. A server cooling all-in-one machine according to claim 4, characterized in that, The cold liquid distribution pipe (53) is provided with a main distribution valve port (532) and multiple branch distribution valve ports (531); the main distribution valve port (532) is connected to the liquid outlet pipe (61), and the branch distribution valve ports (531) are connected to the cold liquid connection valve port (511). During operation, the heat transfer fluid flows from the outlet pipe (61) into the cold liquid distribution pipe (53), and then flows through the distribution branch valve port (531) into the cold liquid connection valve port (511) before entering the first mounting plate (51).

6. A server cooling all-in-one machine according to claim 4, characterized in that, The manifold assembly (54) includes a manifold branch pipe (541) and a manifold main pipe (542); one side of the manifold branch pipe (541) is provided with a plurality of manifold branch valve ports (543) for connecting to the hydrothermal connection valve port (551), and the other side of the manifold branch pipe (541) is connected to the manifold main pipe (542), and the manifold main pipe (542) is provided with a manifold main valve port (544) for connecting to the hydrothermal pipe assembly (62). During operation, the heat-conducting liquid in the second mounting plate (55) flows out from the hot liquid connection valve port (551), enters the collecting branch pipe (541) through the collecting branch valve port (543), and then flows into the collecting main pipe (542), and enters the hot liquid pipe group (62) through the collecting main valve port (544).

7. A server cooling all-in-one machine according to claim 2, characterized in that, The hot liquid pipe assembly (62) includes a hot liquid delivery pipe (621) and a heat dissipation return pipe (623); the hot liquid delivery pipe (621) connects the heat exchange cabinet assembly (5) and the cooling assembly (2) so as to introduce the heat-conducting liquid with heat into the cooling assembly (2); the cooling assembly (2) is connected to the heat dissipation return pipe (623), and the heat-conducting liquid after heat dissipation is collected by the heat dissipation return pipe (623) into the cold liquid pipe (63) and sent into the liquid storage tank (3) to complete the circulation.

8. A server cooling all-in-one machine according to claim 7, characterized in that, The hydrothermal transport pipe (621) is also provided with a replacement section (622); during operation, the replacement section (622) is removed and the external pipeline is connected to the hydrothermal transport pipe (621) to realize the recycling of the heat-conducting liquid with heat.

9. A server cooling all-in-one machine according to claim 7, characterized in that, The cooling assembly (2) includes a heat exchanger (22) and a cooling fan (21) for dissipating heat from the heat exchanger (22); the inlet of the heat exchanger (22) is connected to the hot liquid delivery pipe (621), and the outlet of the heat exchanger (22) is connected to the heat dissipation return pipe (623). During operation, the heat-conducting liquid carrying heat enters the heat exchanger (22), and the heat-dissipating fan (21) draws air to cool the heat exchanger (22) to reduce the temperature of the heat-conducting liquid. After heat dissipation, the heat-conducting liquid is collected in the heat dissipation return pipe (623).

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