Intermediate water cooling plate structure
By designing the symmetrical first and second water-cooled runners and sealing structures, the problems of large pressure losses and uneven cooling effects caused by traditional water-cooled plate flow paths are solved, and the uniform heat dissipation and sealing of the water-cooled plates are achieved, and the cooling efficiency is improved. .
Patent Information
- Application Number
- CN202421015001.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The runner design of traditional water-cooled plates leads to large pressure loss along the route and uneven cooling effect, especially in the vacuum coating chamber with slow heat dissipation.
Design an intermediate water-cooled plate structure, including a water-cooled substrate, cooling pipeline installation holes, first and second water-cooled runners, and sealing structures. The runners are symmetrically arranged, and the cooling pipeline installation holes are uniformly controlled, and fixed columns and limit positions are set. Rings to ensure installation stability and sealing, sealing flanges and sealing rings are used to ensure sealing.
The overall heat dissipation uniformity of the water-cooled plate structure is achieved, local heat dissipation is avoided, the uniformity and sealing of the heat exchange effect are ensured, and the cooling efficiency is improved.
Smart Images
Figure CN222302276U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water cooling and heat dissipation, in particular to a water cooling plate. Background Art
[0002] The water-cooled plate heat dissipation technology sets a metal plate between the heat-generating electronic devices and the cooling liquid. The electronic devices transfer heat to the metal plate through heat conduction and achieve a certain temperature uniformity effect. At the same time, the metal plate is designed with flow channels of different structures. The coolant forms convection heat exchange between the flow channels and the metal plate, thereby indirectly taking away the heat power consumption of the electronic devices.
[0003] Compared with traditional air-cooling technology, water-cooling plate cooling technology has many advantages such as high heat exchange efficiency, low noise, and rapid cooling. However, water-cooling plate cooling technology still has many imperfections. The flow channels of traditional water-cooling plates are mostly serpentine flow channels in series, and the flow channel length is often long, which will not only cause a large pressure loss along the way, but also lead to uneven cooling effects upstream and downstream of the flow channel. Heat cannot be dissipated in the vacuum coating chamber, which will result in slow cooling. Utility Model Content
[0004] In order to solve some problems existing in the above-mentioned prior art, the utility model provides an intermediate water cooling plate structure to solve the deficiencies existing in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides an intermediate water-cooled plate structure, including a water-cooled plate body, the water-cooled plate body including a water-cooled base plate, the water-cooled base plate is provided with a cooling pipe mounting hole, the water-cooled base plate is provided with a first water-cooled flow channel and a second water-cooled flow channel connected to the cooling pipe mounting hole, the cooling pipe mounting hole is provided with a sealing structure, the four corners of the water-cooled base plate are provided with fixing columns, and the middle part of the water-cooled base plate is provided with a limiting ring.
[0006] As a further improvement of the present utility model, in order to ensure stable installation of the first water-cooling channel, the cooling pipe installation hole is arranged on one side of the water-cooling substrate, the first water-cooling channel passes through the cooling pipe installation hole, the first water-cooling channel is arranged along the periphery of the limit ring, and extends to the other side of the water-cooling substrate, and returns to the cooling pipe installation hole from the top of the water-cooling substrate.
[0007] As a further improvement of the present invention, in order to ensure stable installation of the second water-cooling channel, the second water-cooling channel passes through the cooling pipe installation hole, extends to the other side of the water-cooling substrate, and returns to the cooling pipe installation hole from below the water-cooling substrate.
[0008] As a further improvement of the present invention, in order to ensure good sealing of the water cooling structure, the sealing structure includes a mounting ring, the mounting ring is matched with a connecting column, and a sealing flange is provided on the other side of the connecting column.
[0009] As a further improvement of the present invention, in order to further ensure the sealing integrity of the sealing structure, a sealing ring is arranged inside the sealing flange, the sealing ring is matched with the connecting column, pressure plates are arranged inside and outside the sealing flange, and a sealing gasket is arranged between the pressure plate and the connecting column.
[0010] When the utility model is working, the water-cooling plate body includes a water-cooling base plate, a cooling pipe mounting hole is arranged on the water-cooling base plate, a first water-cooling flow channel and a second water-cooling flow channel connected with the cooling pipe mounting hole are arranged on the water-cooling base plate, a sealing structure is arranged on the cooling pipe mounting hole, fixing columns are arranged at the four corners of the water-cooling base plate, a limiting ring is arranged in the middle of the water-cooling base plate, the first water-cooling flow channel is arranged along the periphery of the limiting ring, and extends to the other side of the water-cooling base plate, and returns to the cooling pipe mounting hole from the top of the water-cooling base plate, the second water-cooling flow channel passes through the cooling pipe mounting hole and returns to the cooling pipe mounting hole from the bottom of the water-cooling base plate to achieve a heat exchange effect, and the sealing structure includes a mounting ring, and the mounting ring is matched with a connecting column, and a sealing flange is arranged on the other side of the connecting column to ensure the sealing of the heat exchange.
[0011] The beneficial effect of the utility model is that the utility model provides an intermediate water-cooling plate structure, which is symmetrically arranged by setting a first water-cooling channel and a second water-cooling channel, and the channels are simple and uniformly controlled by the cooling pipe installation holes, thereby ensuring uniform heat dissipation of the overall structure of the water-cooling plate and avoiding uneven local heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings:
[0013] Figure 1 It is a structural diagram of the utility model.
[0014] Figure 2 It is a side structural diagram of the utility model.
[0015] Figure 3 for Figure 2 Structural diagram at A in the middle.
[0016] Figure 4 It is the structural installation diagram of the utility model.
[0017] Among them, 1 is a water-cooling base plate, 2 is a cooling pipe installation hole, 3 is a first water-cooling flow channel, 4 is a second water-cooling flow channel, 5 is a sealing structure, 501 is a mounting ring, 502 is a connecting column, 503 is a sealing flange, 504 is a sealing ring, 505 is a pressure plate, 506 is a sealing gasket, 6 is a fixing column, and 7 is a limiting ring. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the technical solution in this application, Figure 1-4 The present invention is further described in the following embodiments, which are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the protection scope of the present invention.
[0019] like Figure 1-4 An intermediate water-cooled plate structure shown includes a water-cooled plate body, the water-cooled plate body includes a water-cooled base plate 1, a cooling pipe mounting hole 2 is provided on the water-cooled base plate 1, a first water-cooled channel 3 and a second water-cooled channel 4 connected to the cooling pipe mounting hole 2 are provided on the water-cooled base plate 1, a sealing structure 5 is provided on the cooling pipe mounting hole 2, fixing columns 6 are provided at the four corners of the water-cooled base plate 1, and a limiting ring 7 is provided in the middle of the water-cooled base plate 1.
[0020] The cooling pipe mounting hole 2 is arranged on one side of the water-cooled substrate 1, and the first water-cooling channel 3 passes through the cooling pipe mounting hole 2. The first water-cooling channel 3 is arranged along the periphery of the limiting ring 7, and extends to the other side of the water-cooled substrate 1, and returns to the cooling pipe mounting hole 2 from the top of the water-cooled substrate 1.
[0021] The second water-cooling channel 4 passes through the cooling pipe installation hole 2 , extends to the other side of the water-cooling substrate 1 , and returns to the cooling pipe installation hole 2 from the bottom of the water-cooling substrate 1 .
[0022] The sealing structure 5 includes a mounting ring 501 , and the mounting ring 501 is provided with a connecting column 502 . A sealing flange 503 is provided on the other side of the connecting column 502 .
[0023] A sealing ring 504 is disposed inside the sealing flange 503 , and the sealing ring 504 is arranged in cooperation with the connecting column 502 . A pressing plate 505 is disposed inside and outside the sealing flange 503 , and a sealing gasket 506 is disposed between the pressing plate 505 and the connecting column 502 .
[0024] When the utility model is working, the water-cooling plate body includes a water-cooling base plate 1, a cooling pipe installation hole 2 is arranged on the water-cooling base plate 1, a first water-cooling flow channel 3 and a second water-cooling flow channel 4 connected to the cooling pipe installation hole 2 are arranged on the water-cooling base plate 1, a sealing structure 5 is arranged on the cooling pipe installation hole 2, a fixing column 6 is arranged at the four corners of the water-cooling base plate 1, a limiting ring 7 is arranged in the middle of the water-cooling base plate 1, the first water-cooling flow channel 3 is arranged along the periphery of the limiting ring 7, and extends to the other side of the water-cooling base plate 1, and returns to the cooling pipe installation hole 2 from the top of the water-cooling base plate 1, the second water-cooling flow channel 4 passes through the cooling pipe installation hole 2 and returns to the cooling pipe installation hole 2 from the bottom of the water-cooling base plate 1, so as to achieve a heat exchange effect, and the first water-cooling flow channel 3 and the second water-cooling flow channel 4 are symmetrically arranged, and the flow channel design is simple, which avoids the uneven cooling effect of the upstream and downstream of the flow channel caused by the excessive length of the flow channel. The sealing structure 5 includes a mounting ring 501, and the mounting ring 501 is equipped with a connecting column 502. A sealing flange 503 is arranged on the other side of the connecting column 502 to ensure the sealing of the heat exchange. A sealing ring 504 is arranged inside the sealing flange 503, and the sealing ring 504 is equipped with the connecting column 502. A pressure plate 505 is arranged inside and outside the sealing flange 503, and a sealing gasket 506 is arranged between the pressure plate 505 and the connecting column 502 to ensure good sealing without air leakage. At the same time, the first water-cooling flow channel 3 and the second water-cooling flow channel 4 are degreased and black hard anodized.
[0025] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.
Claims
1. An intermediate water-cooling plate structure, comprising a water-cooling plate body, characterized in that: The water-cooling plate body comprises a water-cooling base plate (1), the water-cooling base plate (1) is provided with a cooling pipe installation hole (2), the water-cooling base plate (1) is provided with a first water-cooling flow channel (3) and a second water-cooling flow channel (4) connected to the cooling pipe installation hole (2), the cooling pipe installation hole (2) is provided with a sealing structure (5), the four corners of the water-cooling base plate (1) are provided with fixing columns (6), and the middle part of the water-cooling base plate (1) is provided with a limiting ring (7).
2. The intermediate water cooling plate structure according to claim 1, characterized in that: The cooling pipeline installation hole (2) is arranged on one side of the water-cooling substrate (1), the first water-cooling channel (3) passes through the cooling pipeline installation hole (2), the first water-cooling channel (3) is arranged along the periphery of the limit ring (7), extends to the other side of the water-cooling substrate (1), and returns to the cooling pipeline installation hole (2) from above the water-cooling substrate (1).
3. The intermediate water cooling plate structure according to claim 1, characterized in that: The second water-cooling channel (4) passes through the cooling pipeline installation hole (2), extends to the other side of the water-cooling base plate (1), and returns to the cooling pipeline installation hole (2) from the bottom of the water-cooling base plate (1).
4. The intermediate water cooling plate structure according to claim 1, characterized in that: The sealing structure (5) comprises a mounting ring (501), the mounting ring (501) being provided with a connecting column (502) in cooperation with the connecting column (502), and a sealing flange (503) being provided on the other side of the connecting column (502).
5. The intermediate water cooling plate structure according to claim 4, characterized in that: A sealing ring (504) is arranged inside the sealing flange (503), and the sealing ring (504) is arranged in cooperation with the connecting column (502). A pressure plate (505) is arranged inside and outside the sealing flange (503), and a sealing gasket (506) is arranged between the pressure plate (505) and the connecting column (502).