Water-cooling heat dissipation device

Abstract

The utility model provides a water-cooling heat dissipation device. The utility model provides a water-cooling heat dissipation device. The water-cooling heat dissipation device comprises a water-cooling plate module, a liquid inlet pipe, a liquid outlet pipe, a first heat conduction pipe, a second heat conduction pipe and a third heat conduction pipe, the first end of the water-cooling plate module is connected with the first end of the liquid inlet pipe, and the second end of the liquid inlet pipe is connected with the water-cooling liquid conveying end; the second end of the water-cooling plate module is connected with the first end of the liquid outlet pipe, and the second end of the liquid outlet pipe is connected with the water-cooling liquid treatment end; the first end of the first heat conduction pipe is the first end of the heating equipment; the second end of the first heat conduction pipe is the first end of the second heat conduction pipe; the second end of the second heat conduction pipe is connected with the first end of the third heat conduction pipe; the second end of the third heat conduction pipe is connected with the second end of the heating equipment; the second heat conduction pipe is attached to the water cooling plate module. Compared with a traditional air cooling heat dissipation device, the water cooling heat dissipation device is higher in heat dissipation efficiency and lower in generated noise.

Description

Technical Field

[0001] The utility model relates to the technical field of water cooling and heat dissipation, in particular to a water cooling and heat dissipation device. Background Art

[0002] Cooling systems are widely used in industrial production. Conventional technology typically uses air-cooled heat sinks to dissipate heat from heat-generating equipment. However, air-cooled heat sinks are far less effective than water-cooled heat sinks for the same power output. Furthermore, air-cooled heat sinks generate considerable noise, and prolonged exposure to such noise can negatively impact worker health. Therefore, there is an urgent need to replace air-cooled heat sinks with water-cooled heat sinks in industrial production. Utility Model Content

[0003] The purpose of the utility model is to provide a water-cooling heat dissipation device to solve the technical problems of low efficiency and high noise of air-cooling heat dissipation devices in the prior art.

[0004] The technical solution of the present invention is as follows: the water-cooling heat dissipation device includes a water-cooling plate module, a liquid inlet pipe, a liquid outlet pipe, and a first heat conduction pipe, a second heat conduction pipe, and a third heat conduction pipe;

[0005] The first end of the water-cooled plate module is connected to the first end of the liquid inlet pipe, and the second end of the liquid inlet pipe is connected to the water-cooled liquid delivery end; the second end of the water-cooled plate module is connected to the first end of the liquid outlet pipe, and the second end of the liquid outlet pipe is connected to the water-cooled liquid treatment end;

[0006] The first end of the first heat conduction tube is connected to the first end of the heating device, the second end of the first heat conduction tube is connected to the first end of the second heat conduction tube; the second end of the second heat conduction tube is connected to the first end of the third heat conduction tube; the second end of the third heat conduction tube is connected to the second end of the heating device; the second heat conduction tube is attached to the water cooling plate module.

[0007] Preferably, the first end of the second heat conduction tube is close to the second end of the water-cooling plate module; the second end of the second heat conduction tube is close to the first end of the water-cooling plate module.

[0008] Preferably, the water-cooling plate module includes three water-cooling plates, and the three water-cooling plates are connected in sequence.

[0009] Preferably, it further comprises a fixing plate, and the water cooling plate module is installed on the fixing plate.

[0010] Preferably, a fixing assembly is provided on the fixing plate, and the fixing assembly is used to fix the fixing plate on the workbench.

[0011] Preferably, the height of the water-cooling liquid delivery end relative to the workbench is higher than the height of the water-cooling liquid processing end relative to the workbench.

[0012] Preferably, the water-cooling liquid delivery end and the water-cooling liquid processing end are communicated with each other.

[0013] Preferably, the third heat transfer tube includes a movable connection portion, and the movable connection portion is used to adjust the length of the third heat transfer tube.

[0014] Preferably, a pump body is further included, and the pump body is used to pump the water-cooling liquid from the water-cooling liquid delivery end into the liquid inlet pipe.

[0015] Preferably, the water cooling plate is made of aluminum alloy.

[0016] The beneficial effect of this utility model lies in that hot air exhausted from the first end of the heating device is transferred through the first heat transfer tube to the second heat transfer tube. Inside the second heat transfer tube, it is cooled by the adjacent cooling plate module and converted into cold air. This air is then transported through the third heat transfer tube to the second end of the heating device, effectively dissipating heat and reducing the temperature of the heating device. Compared to traditional air-cooled heat sinks, this water-cooled heat sink has higher heat dissipation efficiency and produces less noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a water-cooling heat dissipation device according to an embodiment of the present invention.

[0018] Figure numerals: water-cooling plate module-10; water-cooling plate-11; liquid inlet pipe-20; liquid outlet pipe-30; first heat transfer pipe-41; third heat transfer pipe-43; movable connection part-431; heating device-50; water-cooling liquid delivery end-60; water-cooling liquid treatment end-70; fixing plate-80; fixing assembly-81; pump body-90. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] Figure 1 It is a schematic diagram of the structure of the water cooling device of the embodiment of the present invention. It should be noted that if there is substantially the same result, the present invention is not based on Figure 1 The structure shown is limited. Figure 1 As shown, the water-cooling heat dissipation device includes a water-cooling plate module 10, a liquid inlet pipe 20, a liquid outlet pipe 30, and a first heat conduction pipe 41, a second heat conduction pipe, and a third heat conduction pipe 43;

[0022] The first end of the water-cooled plate module 10 is connected to the first end of the liquid inlet pipe 20, and the second end of the liquid inlet pipe 20 is connected to the water-cooled liquid delivery end 60; the second end of the water-cooled plate module 10 is connected to the first end of the liquid outlet pipe 30, and the second end of the liquid outlet pipe 30 is connected to the water-cooled liquid processing end 70;

[0023] The first end of the first heat conduction tube 41 is connected to the first end of the heat generating device 50 , and the second end of the first heat conduction tube 41 is connected to the first end of the second heat conduction tube. The second end of the second heat conduction tube is connected to the first end of the third heat conduction tube 43 . The second end of the third heat conduction tube 43 is connected to the second end of the heat generating device 50 . The second heat conduction tube is bonded to the water cooling plate module 10 .

[0024] In this embodiment, the first end of the heating device 50 is the heat dissipation end, and the second end of the heating device 50 is the cold air input end; the water-cooled heat dissipation device of the embodiment of the present invention includes an air flow chain and a water-cooled liquid flow chain, and the air flow direction is: the first end of the heating device 50, the first heat conduction tube 41, the second heat conduction tube, the third heat conduction tube 43, and the second end of the heating device 50. The water-cooled liquid flow direction is: the water-cooled liquid delivery end 60, the liquid inlet pipe 20 → the water-cooled plate module 10, the liquid outlet pipe 30, and the water-cooled liquid processing end 70. The hot air discharged from the first end of the heating device 50 is transferred to the second heat conduction tube through the first heat conduction tube 41, and is cooled by the water-cooled plate module 10 in the second heat conduction tube to become cold air, and then is transported to the second end of the heating device 50 through the third heat conduction tube 43, thereby dissipating heat and cooling the heating device 50. Compared with traditional air-cooled heat dissipation devices, the water-cooled heat dissipation device of the present invention has higher heat dissipation efficiency and generates less noise. It should be noted that the second heat conduction tube is in Figure 1The second heat transfer pipe is completely blocked by the water-cooled plate module 10, so the position of the second heat transfer pipe is not clearly shown, but this does not affect the understanding and implementation of this solution by those skilled in the art.

[0025] In some embodiments, the heat generating device 50 may be an industrial refrigeration device, such as a compressor.

[0026] In some embodiments, the first end of the second heat transfer tube is close to the second end of the water cooling plate module 10 ; the second end of the second heat transfer tube is close to the first end of the water cooling plate module 10 .

[0027] In this embodiment, the first end of the second heat transfer tube is close to the second end of the water-cooled plate module 10; the second end of the second heat transfer tube is close to the first end of the water-cooled plate module 10, so that the direction of air flow in the second heat transfer tube is opposite to the direction of water-cooled liquid flow in the water-cooled plate module 10, which facilitates the water-cooled liquid to remove heat from the hot air in the second heat transfer tube.

[0028] In some embodiments, the water-cooling plate module 10 includes three water-cooling plates 11 , and the three water-cooling plates 11 are connected in sequence.

[0029] In this embodiment, three water-cooling plates 11 are sequentially connected to form the water-cooling plate module 10 to increase the contact area between the second heat transfer tube and the water-cooling plate module 10, thereby increasing the heat dissipation efficiency of the embodiment of the present invention. In some specific embodiments, the number of water-cooling plates in the water-cooling plate module 10 can be set according to actual conditions.

[0030] In some embodiments, a fixing plate 80 is further included, and the water-cooling plate module 10 is installed on the fixing plate 80 .

[0031] In this embodiment, the water-cooling plate module 10 is mounted on a fixing plate 80 , and the fixing plate 80 can support the water-cooling plate module 10 .

[0032] In some embodiments, a fixing assembly 81 is provided on the fixing plate 80 , and the fixing assembly 81 is used to fix the fixing plate 80 on a workbench.

[0033] In this embodiment, the fixing plate 80 can be fixed on the workbench by the fixing assembly 81 to maintain the stability of the water-cooling heat sink of the present utility model embodiment. The workbench can be understood as a horizontal surface for placing the water-cooling heat sink and the heat generating device 50.

[0034] In some embodiments, the height of the water-cooling liquid delivery end 60 relative to the workbench is higher than the height of the water-cooling liquid processing end 70 relative to the workbench.

[0035] In this embodiment, the height of the water-cooling liquid delivery end 60 relative to the workbench is higher than the height of the water-cooling liquid processing end 70 relative to the workbench, so that the water-cooling liquid can flow in the water-cooling liquid flow chain by gravity.

[0036] In some embodiments, the water-cooling liquid delivery end 60 and the water-cooling liquid processing end 70 are communicated with each other.

[0037] In this embodiment, the water-cooling liquid delivery end 60 and the water-cooling liquid processing end 70 are interconnected, so that the water-cooling liquid in the water-cooling liquid flow chain can be recycled, thereby achieving the technical effect of saving resources.

[0038] In some embodiments, the third heat transfer tube 43 includes a movable connection portion 431 , and the movable connection portion 431 is used to adjust the length of the third heat transfer tube 43 .

[0039] In this embodiment, the third heat transfer tube 43 includes a movable connection portion 431. When the second end of the heat generating device 50 is too far away from the water-cooling heat sink of the present invention, the length and direction of the third heat transfer tube 43 can be adjusted through the movable connection portion 431 so that the second end of the heat generating device 50 can be smoothly connected to the water-cooling heat sink of the present invention.

[0040] In some embodiments, a pump body 90 is further included, and the pump body 90 is used to pump the water-cooling liquid from the water-cooling liquid delivery end 60 into the liquid inlet pipe 20 .

[0041] In this embodiment, a pump body 90 is also included. The pump body 90 is located between the water-cooling liquid delivery end 60 and the liquid inlet pipe 20, and is used to pump the water-cooling liquid at the water-cooling liquid input end into the liquid inlet pipe 20, thereby accelerating the flow rate of the water-cooling liquid, thereby improving the heat dissipation efficiency of the water-cooling heat dissipation device of the present invention.

[0042] In some embodiments, the water cooling plate 11 is made of aluminum alloy.

[0043] In this embodiment, the water-cooling plate 11 is made of aluminum alloy. The excellent thermal conductivity of aluminum alloy is utilized to transfer heat between the hot air inside the second heat transfer tube and the water-cooling liquid inside the water-cooling plate. In some embodiments, the water-cooling plate 11 can also be made of other materials with good thermal conductivity, such as copper-based alloys, titanium alloys, and the like.

[0044] The above is only an embodiment of the present invention. It should be pointed out that those skilled in the art can make improvements without departing from the inventive concept of the present invention, but these improvements are all within the scope of protection of the present invention.

Claims

1. A water-cooling heat dissipation device, characterized in that: It includes a water-cooling plate module, a liquid inlet pipe, a liquid outlet pipe, a first heat transfer pipe, a second heat transfer pipe, and a third heat transfer pipe; The first end of the water-cooled plate module is connected to the first end of the liquid inlet pipe, and the second end of the liquid inlet pipe is connected to the water-cooled liquid delivery end; the second end of the water-cooled plate module is connected to the first end of the liquid outlet pipe, and the second end of the liquid outlet pipe is connected to the water-cooled liquid treatment end; The first end of the first heat transfer tube is connected to the first end of the heat generating device, the second end of the first heat transfer tube is connected to the first end of the second heat transfer tube; the second end of the second heat transfer tube is connected to the first end of the third heat transfer tube; The second end of the third heat conduction tube is connected to the second end of the heat generating device; and the second heat conduction tube is attached to the water cooling plate module.

2. The water cooling device according to claim 1, characterized in that: The first end of the second heat conduction tube is close to the second end of the water cooling plate module; the second end of the second heat conduction tube is close to the first end of the water cooling plate module.

3. The water cooling device according to claim 1, characterized in that: The water-cooling plate module includes three water-cooling plates, and the three water-cooling plates are connected in sequence.

4. The water cooling device according to claim 1, characterized in that: It also includes a fixing plate, and the water cooling plate module is installed on the fixing plate.

5. The water cooling device according to claim 4, characterized in that: The fixing plate is provided with a fixing assembly, and the fixing assembly is used to fix the fixing plate on the workbench.

6. The water cooling device according to claim 5, characterized in that: The height of the water-cooling liquid delivery end relative to the workbench is higher than the height of the water-cooling liquid processing end relative to the workbench.

7. The water cooling device according to claim 1, characterized in that: The water-cooling liquid delivery end and the water-cooling liquid processing end are communicated with each other.

8. The water cooling device according to claim 1, characterized in that: The third heat transfer tube includes a movable connection portion, and the movable connection portion is used to adjust the length of the third heat transfer tube.

9. The water cooling device according to claim 1, characterized in that: It also includes a pump body, which is used to pump the water-cooling liquid at the water-cooling liquid delivery end into the liquid inlet pipe.

10. The water cooling device according to claim 3, characterized in that: The water cooling plate is made of aluminum alloy.

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