Water cooling device

Abstract

The utility model provides a water cooling device. The water cooling device comprises a water row, a plurality of water cooling modules, a cooling pipe group, a power supply line group and a tool rack, wherein the multiple water cooling modules are connected with the water row through the cooling pipe set, cooling liquid is arranged in the cooling pipe set, and the cooling liquid circularly flows among the water row, the cooling pipe set and the water cooling modules. The tool rack is connected with the plurality of water cooling modules, the power supply line group is arranged between the water cooling modules and the tool rack, the power supply line group is used for supplying power to the water cooling modules, and the cooling pipe group is wound on the periphery of the side wall of the tool rack. The water cooling device can solve the problems that a traditional water cooling radiator suite is large in occupied space, difficult in wiring and the like, and therefore wiring is simple and clear, and convenience is provided for follow-up overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of water cooling devices, in particular to a water cooling device. Background Technique

[0002] With the development and progress of technology, the performance and efficiency of related electrical appliances are constantly improving, such as the prevailing cloud platforms, the increasingly mature and popular AI artificial intelligence-related industries, or the e-sports industry. To ensure the normal operation of these high-performance electrical appliances, good heat dissipation conditions are an essential requirement.

[0003] The commonly used heat dissipation solutions are natural heat dissipation, air cooling, and water cooling. Among them, the water cooling solution dissipates heat from electrical appliances through a water cooling radiator kit. The traditional water cooling radiator kit includes: a heat conduction plate body, a water pump, and a water radiator. The heat conduction plate body, the water pump, and the water radiator are connected by water cooling pipes. The water pump drives the coolant to circulate between the heat conduction plate body and the water radiator. The heat of the electrical appliances arranged on the heat conduction plate body is carried by the coolant to the water radiator and then dissipated into the air to achieve the purpose of heat dissipation.

[0004] However, the traditional water cooling radiator kit has the following defects: First, each electrical appliance is provided with an independent water cooling radiator kit, resulting in a high manufacturing cost and a large occupied space, which is not conducive to the miniaturization development of product size; Second, when multiple electrical appliances are combined, due to limited space, the circuit wiring and waterway wiring of the traditional water cooling radiator kit are intertwined, which not only causes wiring difficulties but also has the risks of wear, breakage, and leakage; Third, the wiring of the traditional water cooling radiator kit is disordered, which brings inconvenience to subsequent maintenance.

[0005] Therefore, the utility model designs a water cooling device to solve the above technical problems. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a water cooling device, which solves the problems of large occupied space and difficult wiring of the traditional water cooling radiator kit, thereby realizing simple wiring and providing convenience for subsequent maintenance.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] A water cooling device includes: a water radiator, a plurality of water cooling modules, a cooling pipe group, a power supply wire group, and a tool rack.

[0009] The plurality of water cooling modules are connected to the water radiator through the cooling pipe group. The cooling pipe group is internally provided with a coolant, and the coolant circulates between the water radiator, the cooling pipe group, and the water cooling modules.

[0010] The tool rack is connected to a plurality of the water cooling modules, the power supply line group is arranged between the water cooling module and the tool rack, and the power supply line group is used to supply power to the water cooling module;

[0011] The cooling tube group is arranged around the periphery of the side wall of the tool rack.

[0012] In one embodiment, the number of the cooling tube groups is multiple pairs, and each pair of the cooling tube groups includes: a main line water outlet pipe, a main line water inlet pipe, and a branch line pipe;

[0013] A receiving port is provided on one side of the water drain, and the main line water outlet pipe and the main line water inlet pipe are plugged into the receiving port;

[0014] The branch pipe connects two adjacent water-cooling modules, and the coolant in the two water-cooling modules circulates through the branch pipe. The branch pipe is provided with a first interface end and a second interface end. The main line water outlet pipe is connected to the first interface end, and the main line water inlet pipe is connected to the second interface end.

[0015] In one of the embodiments, the main line water outlet pipe includes an inner lining hose and a braided outer jacket, and the braided outer jacket wraps and fits onto the inner lining hose; the main line water inlet pipe has the same structure as the main line water outlet pipe.

[0016] In one embodiment, the lining hose is made of PTFE (polytetrafluoroethylene) material.

[0017] In one embodiment, the number of the water cooling modules is four, the four water cooling modules are arranged in two rows and two columns, and the two water cooling modules in the same column are connected to each other through the branch pipe fittings;

[0018] The coolant flows out from the water drain, passes through the main line water outlet pipe, the two water cooling modules in the same row, and the main line water inlet pipe in sequence, and then returns to the water drain.

[0019] In one of the embodiments, a support frame is provided on the side wall of the water drain, and the main line water outlet pipe and the main line water inlet pipe are installed on the support frame.

[0020] In one embodiment, the power supply wire group includes a positioning block and a plurality of power supply wires, the number of the power supply wires corresponds to the number of the water cooling modules, and each of the power supply wires is electrically connected to one of the water cooling modules;

[0021] The positioning block is arranged between the water cooling module and the tool rack, a plurality of power supply wires pass through the positioning block, and the ends of the power supply wires are provided with connection terminals.

[0022] In one embodiment, each of the water cooling modules includes a water cooling body and a heat conducting plate body. The water cooling body is mounted on the heat conducting plate body through spring bolts. A water pump is provided inside the water cooling body, and the power supply wire group is electrically connected to the water pump. The water pump is used to promote the flow of the coolant.

[0023] In one embodiment, an auxiliary isolation plate is mounted on the tool rack. The auxiliary isolation plate is used to separate the cooling tube group from the spring bolts.

[0024] In one embodiment, a water replenisher is provided on the tool rack. The water replenisher is communicated with the water cooling body of the water cooling module and is used to replenish the coolant for the water cooling module.

[0025] In one embodiment, the tool rack is provided with an installation plane. An installation through groove is formed on the installation plane, and there is a gap between the installation plane and the heat conducting plate body.

[0026] In one embodiment, the water radiator includes a right housing, a left housing, a plurality of intermediate fluid channels, and heat dissipation fins. The inside of the right housing is divided into a first chamber and a second chamber, and the inside of the left housing is divided into a third chamber and a fourth chamber;

[0027] The first chamber is communicated with the third chamber through the intermediate fluid channels, the second chamber is communicated with the fourth chamber through the intermediate fluid channels, and the third chamber and the fourth chamber are communicated with each other;

[0028] A heat dissipation gap is formed between the plurality of intermediate fluid channels, and the heat dissipation fins are attached to the intermediate fluid channels and are arranged at the heat dissipation gap.

[0029] In summary, the water cooling device of the present invention can solve problems such as large space occupation and difficult wiring of traditional water cooling radiator kits, thereby achieving concise wiring and facilitating subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the embodiments will be briefly introduced below.

[0031] Figure 1 is a schematic structural diagram of the water cooling device of the present invention;

[0032] Figure 2 is Figure 1 a plan view of the water cooling device shown;

[0033] Figure 3 is Figure 1 an exploded view of the water cooling device shown;

[0034] Figure 4 Schematic diagram of the structure of the cooling pipe group, power supply wire group, and tool rack;

[0035] Figure 5 Schematic diagram of the connection relationship between the water cooling module and the cooling pipe group;

[0036] Figure 6 For Figure 3 Schematic diagram of the structure of the water cooling module shown in;

[0037] Figure 7 For Figure 1 Schematic plan view of the water radiator shown in. Detailed implementation manners

[0038] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the limited conditions for the implementation of the present utility model. Therefore, they do not have any substantial technical meaning. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", and "middle" used in this specification are only for the convenience of clear narration and are not used to limit the scope for the implementation of the present utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope in which the present utility model can be implemented.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0040] The present utility model provides a water cooling device 10, aiming to solve the problems of high cost, large occupied space, difficult wiring, inconvenient maintenance, etc. of traditional water cooling radiator kits. As Figure 1 And Figure 2 Shown in, the water cooling device 1 includes: a water radiator 100, a plurality of water cooling modules 200, a cooling pipe group 300, a power supply wire group 400, and a tool rack 500.

[0041] Among them, a plurality of water cooling modules 200 are connected to the water row 100 through the cooling tube group 300, and a coolant is arranged inside the cooling tube group 300, and the coolant circulates between the water row 100, the cooling tube group 300 and the water cooling module 200. The tool rack 500 is connected to the plurality of water cooling modules 200, and the tool rack 500 covers the plurality of water cooling modules 200. The power supply line group 400 is arranged between the water cooling module 200 and the tool rack 500, and the power supply line group 400 is used to supply power to the water cooling module 200. At the same time, the cooling tube group 300 is arranged around the outer periphery of the side wall of the tool rack 500.

[0042] In this embodiment, if Figure 3 and Figure 4 As shown, there are multiple pairs of cooling pipe groups 300, and each pair of cooling pipe groups 300 includes: a main line water outlet pipe 310, a main line water inlet pipe 320, and a branch pipe 330. A receiving port 101 is provided on one side of the water row 100, and the main line water outlet pipe 310 and the main line water inlet pipe 320 are plugged into the receiving port 101.

[0043] Preferably, Figure 3 As shown, a support frame 110 is provided on the side wall of the water row 100, and the main line water outlet pipe 310 and the main line water inlet pipe 320 are installed on the support frame 110, that is, the support frame 110 plays a role in limiting and fixing the cooling pipe group 300, thereby reducing the vibration of the main line water outlet pipe 310 or the main line water inlet pipe 320 and causing the loosening of the connecting port 101.

[0044] like Figure 4 and Figure 5 As shown, the branch pipe 330 connects two adjacent water-cooling modules 200, and the coolant in the two water-cooling modules 200 is circulated through the branch pipe 330. In addition, the branch pipe 330 is provided with a first interface end 331 and a second interface end 332, the main line water outlet pipe 310 is connected to the first interface end 331, and the main line water inlet pipe 320 is connected to the second interface end 332.

[0045] Preferably, Figure 3 and Figure 4 As shown, there are four water cooling modules 200, which are arranged in two rows and two columns, and two water cooling modules 200 in the same column are connected to each other through a branch pipe 330. Taking one pair of cooling pipe groups 300 as an example, when working, the coolant flows out of the water drain 100, passes through the main line water outlet pipe 310, the two water cooling modules 200 in the same column, and the main line water inlet pipe 320 in sequence, and then returns to the water drain 100.

[0046] It should be noted that depending on the different settings of the branch pipe fitting 330, there may be different flow patterns when the coolant flows through the two water cooling modules 200. Therefore, the branch pipe fitting 330 in this embodiment is specially designed to enable the coolant to flow through the two water cooling modules 200 in the same column simultaneously.

[0047] Specifically, in the traditional flow pattern, the coolant in the main outlet pipe 310 enters the first water cooling module 200. After being cooled once, the coolant then flows into the second water cooling module 200 through the branch pipe fitting 330, and then is cooled a second time. Finally, it returns to the water radiator 100 through the main inlet pipe 320. In the flow pattern of this embodiment, the coolant in the main outlet pipe 310 preferentially enters the branch pipe fitting 330 through the first interface end 331, and then is split by the branch pipe fitting 330 into the two water cooling modules 200. After being cooled, the coolant of the two water cooling modules 200 respectively flows into the branch pipe fitting 330, and finally converges into the main inlet pipe 320 through the second interface end 332, and finally returns to the water radiator 100 again. Such a flow pattern enables the coolant temperatures in the two water cooling modules 200 to be kept consistent, thereby ensuring that the two water cooling modules 200 can achieve the same cooling effect.

[0048] In this embodiment, as Figure 4 shown, the power supply wire group 400 includes a positioning block 410 and multiple power supply wires 420. The number of power supply wires 420 corresponds to the number of water cooling modules 200, and each power supply wire 420 is electrically connected to one water cooling module 200. At the same time, the positioning block 410 is arranged between the water cooling module 200 and the tool rack 500, and the multiple power supply wires 420 pass through the positioning block 410, and the ends of the power supply wires 420 are provided with wiring terminals 421 for connecting to an external power supply.

[0049] Compared with the traditional water cooling radiator kit, the water cooling device 10 of the present utility model has beneficial effects such as small occupied space, simple and convenient wiring, and convenient maintenance. These beneficial effects are mainly achieved by the following structural features, specifically as follows:

[0050] Firstly, each electrical device corresponds to one water cooling module 200, and the multiple water cooling modules 200 of the present utility model share one water radiator 100. In this way, not only the heat dissipation performance of the water radiator 100 is fully utilized, reducing the unnecessary number of water radiators 100, but also the occupied space is reduced and the corresponding cost is lowered;

[0051] Second, the design of sharing the radiator 100 by multiple water cooling modules 200 also makes the distribution of the cooling pipelines clearer. This is because after sharing a single radiator 100, the pipeline directions of multiple water cooling modules 200 become consistent, and the cooling pipe group 300 is wound around the outer periphery of the side wall of the tool rack 500. In this way, even if the cooling pipe group 300 includes multiple pipelines, these pipelines will not intersect with each other. Further, the cooling pipe group 300 further includes branch pipe fittings 330, and the setting of the branch pipe fittings 330 enables the adjacent two water cooling modules 200 to communicate with each other. In this way, every two water cooling modules 200 can share a main outgoing water pipe 310 and a main incoming water pipe 320, thereby reducing the number of pipelines, lowering the wiring difficulty, and achieving simple and convenient wiring;

[0052] Third, the power supply wire 420 is arranged between the water cooling module 200 and the tool rack 500, and the cooling pipe group 300 is wound around the outer periphery of the side wall of the tool rack 500, so that the "circuit" and the "water circuit" are staggered from each other, thereby reducing the risk of leakage. Moreover, when overhauling the "water circuit", the maintenance personnel can directly detect the cooling pipe group 300 exposed outside the tool rack 500; when overhauling the "circuit", the maintenance personnel only need to open the tool rack 500 to detect the power supply wire group 400. Their positions are clear and will not intersect with each other, which brings convenience to the overhaul.

[0053] In this embodiment, as Figure 6 shown, each water cooling module 200 includes a water cooling body 210 and a heat conducting plate body 220. The water cooling body 210 is installed on the heat conducting plate body 220 through spring bolts 230. A water pump (not shown in the figure) is provided inside the water cooling body 210. The power supply wire group 400 is electrically connected to the water pump, and the water pump is used to promote the flow of the coolant.

[0054] Preferably, as Figure 4 shown, a water replenisher 510 is provided on the tool rack 500. The water replenisher 510 is communicated with the water cooling body 210 of the water cooling module 200, and the water replenisher 510 is used to replenish the coolant for the water cooling module 200.

[0055] The coolant of the present utility model can be any kind of cooling fluid, such as water, water containing a mildew-proof additive, water containing an additive for improving heat conduction, or other cooling fluids with special components, such as non-conductive liquids or liquids containing lubricant additives or anti-corrosion additives. Preferably, considering the cost and service life comprehensively, water containing a mildew-proof additive is used as the coolant in this embodiment.

[0056] During the operation of the water pump, the water cooling module 200 will vibrate, and the spring bolts 230 will vibrate accordingly. To prevent contact friction between the spring bolts 230 and the main water outlet pipe 310 or the main water inlet pipe 320, which may cause wear to the main water outlet pipe 310 or the main water inlet pipe 320, in one embodiment, an auxiliary isolation plate 520 is installed on the tool rack 500. The auxiliary isolation plate 520 is used to fix the cooling pipe group 300, prevent the cooling pipe group 300 from shifting, and ensure that the cooling pipe group 300 is stably wound around the outer periphery of the side wall of the tool rack 500.

[0057] In one embodiment, the main water outlet pipe 310 includes a lining hose and a braided outer jacket (not shown in the figure), and the braided outer jacket wraps and adheres to the lining hose. Moreover, the main water inlet pipe 320 has the same structure as the main water outlet pipe 310. This design can enhance the wear resistance of the main water outlet pipe 310 and the main water inlet pipe 320, making it not easy to leak. Preferably, the lining hose is made of PTFE (polytetrafluoroethylene) material structure.

[0058] In one embodiment, as Figure 4 shown, the tool rack 500 is provided with an installation plane 501, an installation through groove 502 is opened on the installation plane 501, and there is a gap between the installation plane 501 and the heat conduction plate body 220. The installation through groove 502 can facilitate the installation and fixation of other devices to the tool rack 500. The setting of the gap is both for placing the water cooling module 200 and the power supply wire group 400 and for the need to screw in bolts when installing other devices.

[0059] In the present utility model, the working principle of the water radiator 100 can refer to the Chinese utility model patent with the publication number CN211827173U and the name "Computer Liquid Cooling System". It discloses a radiator with a built-in fluid tank, and the radiator includes a first cavity, a second cavity, and a plurality of longitudinal fluid channels connecting the first cavity and the second cavity. When the coolant flows through the radiator, heat exchange with the outside air is achieved. Of course, different from the prior art, the water radiator 100 of the present utility model only realizes water outlet and water inlet on one side, which requires an adaptive improvement in the structure of the water radiator 100.

[0060] The specific structure is as follows:

[0061] As Figure 7 shown, the water radiator 100 includes: a right shell 120, a left shell 130, a plurality of intermediate fluid channels 140, and heat dissipation fins (not shown in the figure). Among them, the right shell 120 is divided into a first chamber 121 and a second chamber 122, and the left shell 130 is divided into a third chamber 131 and a fourth chamber 132.

[0062] The first chamber 121 and the third chamber 131 are connected through an intermediate fluid passage 140. The second chamber 122 and the fourth chamber 132 are connected through an intermediate fluid passage 140. The third chamber 131 and the fourth chamber 132 are connected to each other. Heat dissipation gaps are formed between multiple intermediate fluid passages 140. The heat sink is attached to the intermediate fluid passage 140 and disposed at the heat dissipation gaps.

[0063] During operation, the coolant enters the first chamber 121 from the main inlet water pipe 320, then flows through the intermediate fluid passage 140 into the third chamber 131, and then enters the fourth chamber 132. Subsequently, it flows through the intermediate fluid passage 140 again from the fourth chamber 132 into the second chamber 122, and finally flows to the water cooling module 200 through the main outlet water pipe 310. During the process of the coolant flowing through the intermediate fluid passage 140, the heat of the coolant will be transferred to the heat sink and finally complete heat exchange with the outside air.

[0064] In summary, the water cooling device 10 of the present utility model can solve problems such as large space occupation and difficult wiring of traditional water cooling radiator kits, thereby achieving concise wiring, providing convenience for subsequent maintenance, and reducing the overall cost of the product.

[0065] The above embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A water cooling device, characterized in that: include: Water row, multiple water cooling modules, cooling pipe set, power line set and tool rack, The plurality of water cooling modules are connected to the water row through the cooling tube group, and a coolant is arranged inside the cooling tube group, and the coolant circulates between the water row, the cooling tube group and the water cooling module; The tool rack is connected to a plurality of the water cooling modules, the power supply line group is arranged between the water cooling module and the tool rack, and the power supply line group is used to supply power to the water cooling module; The cooling tube group is arranged around the periphery of the side wall of the tool rack.

2. The water cooling device according to claim 1, characterized in that: The number of the cooling pipe groups is multiple pairs, and each pair of the cooling pipe groups includes: a main line water outlet pipe, a main line water inlet pipe and a branch line pipe fitting; A receiving port is provided on one side of the water drain, and the main line water outlet pipe and the main line water inlet pipe are plugged into the receiving port; The branch pipe connects two adjacent water-cooling modules, and the coolant in the two water-cooling modules circulates through the branch pipe. The branch pipe is provided with a first interface end and a second interface end. The main line water outlet pipe is connected to the first interface end, and the main line water inlet pipe is connected to the second interface end.

3. The water cooling device according to claim 2, characterized in that: The main line water outlet pipe includes an inner lining hose and a braided outer jacket, and the braided outer jacket wraps and fits onto the inner lining hose; the main line water inlet pipe has the same structure as the main line water outlet pipe.

4. The water cooling device according to claim 3, characterized in that: The inner lining hose is made of PTFE material.

5. The water cooling device according to claim 2, characterized in that: The number of the water cooling modules is four, the four water cooling modules are arranged in two rows and two columns, and the two water cooling modules in the same column are connected to each other through the branch pipe fittings; The coolant flows out from the water drain, passes through the main line water outlet pipe, the two water cooling modules in the same row, and the main line water inlet pipe in sequence, and then returns to the water drain.

6. The water cooling device according to claim 2, characterized in that: A support frame is provided on the side wall of the water row, and the main line water outlet pipe and the main line water inlet pipe are installed on the support frame.

7. The water cooling device according to claim 1, characterized in that: The power supply wire group includes a positioning block and a plurality of power supply wires, the number of the power supply wires corresponds to the number of the water cooling modules, and each of the power supply wires is electrically connected to one of the water cooling modules; The positioning block is arranged between the water cooling module and the tool rack, a plurality of power supply wires pass through the positioning block, and the ends of the power supply wires are provided with connection terminals.

8. The water cooling device according to claim 1, characterized in that: Each of the water cooling modules includes a water cooling body and a heat conducting plate body. The water cooling body is mounted on the heat conducting plate body via spring bolts. A water pump is disposed in the water cooling body. The power supply line group is electrically connected to the water pump. The water pump is used to promote the flow of the coolant.

9. The water cooling device according to claim 8, characterized in that: An auxiliary isolation plate is installed on the tool rack, and the auxiliary isolation plate is used to separate the cooling tube group and the spring bolt.

10. The water cooling device according to claim 8, characterized in that: The tool rack is provided with a water replenisher, which is connected to the water-cooling body of the water-cooling module and is used to replenish the coolant for the water-cooling module.

11. The water cooling device according to claim 8, characterized in that: The tool rack is provided with a placement plane, a mounting through slot is provided on the placement plane, and there is a gap between the placement plane and the heat conducting plate body.

12. The water cooling device according to claim 1, characterized in that: The water row includes: a right shell, a left shell, a plurality of intermediate fluid channels and a heat sink, wherein the right shell is divided into a first chamber and a second chamber, and the left shell is divided into a third chamber and a fourth chamber; The first chamber is in communication with the third chamber via the intermediate fluid channel, the second chamber is in communication with the fourth chamber via the intermediate fluid channel, and the third chamber and the fourth chamber are in communication with each other; A heat dissipation gap is formed between the plurality of intermediate fluid channels, and the heat sink is attached to the intermediate fluid channels and is arranged at the heat dissipation gap.

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