A liquid cooling chassis with internal and external double circulation system

Abstract

This invention relates to the technical field of chassis and discloses a liquid-cooled chassis with an internal and external dual circulation system. The chassis includes a body with a door panel. Ventilation slots are provided on both the upper and lower walls of the chassis. Fixed boxes are fixedly installed on the front and rear inner walls of the chassis. A water tank is fixedly installed on the right wall of the chassis. Both fixed boxes are connected to the water tank via pipes. The two horizontal boxes and four long boxes are supported by connecting half-frames on the horizontal boxes and two suitable horizontal bars. This allows the components to be installed on the four long boxes. Two fixed pipes on two flexible hoses are connected to allow liquid cooling water to flow within the four long boxes to cool the components. Multiple component mounting positions can be set using the horizontal bars and connecting half-frames. Users can easily adjust the height between each layer according to the size of the components, thus providing cooling for components of different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of chassis, and in particular to a liquid cooling chassis with an internal and external double circulation system. Background Art

[0002] With the rapid changes in science and technology, electronic technology has been widely used and developed rapidly, and more and more electronic devices have also been widely used. Take the server as an example. It is an important component of electronic equipment and can mainly provide computing services. Since the server needs to respond to service requests and process them, generally speaking, the server should have the ability to undertake and guarantee services. In the current era of big data, servers usually need to provide a large amount of data computing services. In order to ensure the normal computing power of the server, it is necessary to have a higher heat dissipation efficiency. In order to improve the cooling effect, liquid cooling is mostly used for cooling. However, most of the existing liquid cooling plates are fixed, which will make it inconvenient to place devices of different sizes or cause a lot of space waste. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the present invention provides a liquid cooling chassis with an internal and external dual circulation system, which has the advantages of being able to perform cooling treatment for devices of different sizes, and solves the problem that most of the existing liquid cooling plates are fixed in place, which makes it inconvenient to place devices of different sizes or causes a lot of space waste.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of being able to cool down devices of different sizes, the present invention provides the following technical solutions: a liquid cooling chassis with an internal and external dual circulation system, including a box body, a door panel is provided on the box body, ventilation slots are opened on the upper and lower walls of the box body, fixed boxes are fixedly installed on the front and rear inner walls of the box body, a water tank is fixedly installed on the right wall of the box body, the two fixed boxes are connected to the water tank through pipes, the left walls of the two fixed boxes are fixedly connected to fixed pipes, the side walls of the two fixed boxes close to each other are fixedly installed with multiple horizontal bars, two horizontal boxes are provided in the box body, four long boxes are fixedly connected to the two horizontal boxes, a connecting half frame is fixedly installed on the side of the two horizontal boxes away from each other, a hose is fixedly connected to the left walls of the two horizontal boxes, and short tubes are fixedly connected to the two hoses.

[0007] Preferably, a ventilation half frame is fixedly connected to the right side of the water tank, three long plates are fixedly installed in the ventilation half frame, and a number of heat dissipation fans are fixedly penetrated through the three long plates.

[0008] Preferably, an inclined box is fixedly installed on the upper side of the ventilation half frame, filter plates are fixedly installed in the ventilation grooves of the upper and lower walls of the box body, and a trapezoidal bar is fixedly installed on the upper side of the box body.

[0009] Preferably, a rotating tube is fixedly sleeved on the two short tubes, and the two rotating tubes are threadedly sleeved on the two fixed tubes at the bottom respectively, a fixing ring is fixedly installed in each fixed tube, a small tube is fixedly installed on the right side of each fixed ring, three connecting blocks are fixedly installed in each fixed tube, a circular plate is arranged in each fixed tube, each circular plate is fixedly connected to each connecting block respectively, and a support rod is fixedly passed through each circular plate.

[0010] Preferably, each of the support rods is movably sleeved with a sealing circular plate, each sealing circular plate is respectively fitted with the right end of each small tube, a pressure spring a is fixedly installed on the right side of each sealing circular plate, each pressure spring a is movably sleeved on each support rod, the right end of each pressure spring a is respectively fixedly connected to the right side of each circular plate, circular rings are fixedly installed in the two short tubes, round boxes are fixedly installed in the two circular rings, two through grooves are provided on the side walls of the two circular boxes, a round block is fixedly sleeved on each support rod, and the right side of each round block is respectively fitted with the left side of each sealing circular plate.

[0011] Preferably, two connecting bars are fixedly installed in the two round boxes, and small blocks are arranged in the two round boxes, and the two small blocks are fixedly connected to the four connecting bars respectively.

[0012] Preferably, a moving rod is movably penetrated on the two small blocks, and a pressure spring b is movably sleeved on the two moving rods. The left ends of the two pressure springs b are respectively fixedly connected to the two small blocks, and short columns are fixedly installed on the right ends of the two moving rods, and the left sides of the two short columns are respectively fixedly connected to the two pressure springs b.

[0013] Preferably, the two short columns respectively movably penetrate the right walls of the two round boxes, two fixed blocks are fixedly installed on the outer sides of the two short columns, and shielding tubes are movably connected in the two round boxes. The two shielding tubes are respectively fixedly sleeved on the four fixed blocks, and the two shielding tubes are respectively fitted with the four through grooves, and pushing tubes are fixedly installed on the right sides of the two round boxes.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a liquid cooling chassis with an internal and external dual circulation system, which has the following beneficial effects:

[0016] 1. The liquid-cooled chassis of the internal and external dual circulation system circulates the liquid cooling water in the two fixed boxes and the water tank through a micro pump. After connecting the connecting half frame on the horizontal box with two suitable horizontal bars, the two horizontal boxes can be supported by the four long boxes, so that the devices to be installed can be installed on the four long boxes, and then two of the fixed pipes on the short pipes of the two hoses are connected, so that the liquid cooling water can flow in the four long boxes to cool the devices. Through the cooperation of the horizontal bars and the connecting half frame, multiple locations for installing devices can be set. At the same time, it is convenient for users to adjust the height between each layer according to the size of the device, so that devices of different sizes can be cooled.

[0017] 2. The liquid-cooled chassis with an internal and external dual circulation system can generate wind through a number of cooling fans on three long boards, thereby driving the air in the ventilation half frame to flow from bottom to top, so that the water tank can be cooled, thereby cooling the internal liquid cooling water, thereby improving the cooling effect of the device.

[0018] 3. The liquid-cooled chassis with an internal and external double circulation system uses a heat dissipation fan to make the air in the ventilation half frame flow quickly from bottom to top, so that a large amount of wind can be discharged from the inclined box, thereby accelerating the air flow rate above the box, so that the air in the box can be drawn, thereby cooling the inside of the box, which can improve the cooling effect of the device.

[0019] 4. The liquid-cooled chassis of the internal and external double circulation system can drive the short tube to move to the right by threading the rotating tube and the fixed tube, so that the round box can be driven to move to the right, so that the round box will squeeze the sealing circular plate, thereby driving the sealing circular plate to move to the right. When the two through grooves on the round box move to the right of the small tube, the liquid cooling water in the fixed box can flow into the horizontal box through the through grooves and then flow in the long box. When the rotating tube is removed, the rebound of the pressure spring a will drive the sealing circular plate to move to the left and fit the small tube for sealing, thereby avoiding the waste of liquid cooling water in the fixed box.

[0020] 5. The liquid-cooled chassis of the internal and external double circulation system will drive the pushing tube to move to the left when the round box moves to the right, thereby pushing the sealing circular plate to move to the left. At the same time, the short column will be blocked by the round block and will move to the left relative to the round box, thereby driving the corresponding shielding tube to move to the left, thereby exposing two through grooves. As the round box moves and the two through grooves are to the right of the small tube, liquid-cooled water will flow into the short tube. After the rotating tube is removed, the rebound of the pressure spring b will drive the short column to move to the right to block the part of the round box that is penetrated by the short column, and at the same time drive the shielding tube to move to the right to block the two through grooves, thereby avoiding the waste of liquid-cooled water in the long box and the horizontal box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention;

[0022] Figure 2 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the central ventilation half frame;

[0023] Figure 3 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the medium-length box;

[0024] Figure 4 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the central rotating tube;

[0025] Figure 5 For the present invention Figure 1 A schematic diagram of the cross-sectional three-dimensional structure of the central rotating tube;

[0026] Figure 6 For the present invention Figure 1 Schematic diagram of the exploded three-dimensional structure of the internal structure of the middle fixed tube;

[0027] Figure 7 For the present invention Figure 1 Schematic diagram of the exploded three-dimensional structure of the internal structure of the medium and short tube.

[0028] In the figure: 1. box body; 2. fixed pipe; 3. door panel; 4. short pipe; 5. rotating pipe; 6. hose; 7. long box; 8. horizontal box; 9. ventilation half frame; 10. water tank; 11. inclined box; 12. trapezoidal bar; 13. filter plate; 14. long plate; 15. cooling fan; 16. fixed box; 17. connecting half frame; 18. horizontal bar; 19. moving rod; 20. fixing ring; 21. shielding pipe; 22. pushing pipe; 23. sealing circular plate; 24. supporting rod; 25. circular plate; 26. connecting block; 27. pressure spring a; 28. circular block; 29. ​​short column; 30. pressure spring b; 31. circular box; 32. small block; 33. connecting strip; 34. circular ring; 35. through groove; 36. small tube; 37. fixing block. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0030] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7The present invention provides a technical solution: a liquid cooling chassis with an internal and external double circulation system, comprising a box body 1, a door panel 3 is arranged on the box body 1, ventilation slots are opened on the upper and lower walls of the box body 1, fixed boxes 16 are fixedly installed on the front and rear inner walls of the box body 1, a water tank 10 is fixedly installed on the right wall of the box body 1, the two fixed boxes 16 are connected to the water tank 10 through pipes, the left walls of the two fixed boxes 16 are fixedly connected with fixed pipes 2, the side walls of the two fixed boxes 16 close to each other are fixedly installed with a plurality of horizontal bars 18, two horizontal boxes 8 are arranged in the box body 1, four long boxes 7 are fixedly connected to the two horizontal boxes 8, and a connecting half frame 17 is fixedly installed on the side of the two horizontal boxes 8 away from each other, and the left walls of the two horizontal boxes 8 are fixedly connected with hoses 6, and the two hoses 6 are fixedly connected with short pipes 4, and the two hoses 6 are fixedly connected with the short pipes 4. The liquid cooling water in the two fixed boxes 16 and the water tank 10 is circulated by a micro pump. After the connecting half frame 17 on the horizontal box 8 is connected with two suitable horizontal bars 18, the two horizontal boxes 8 can be supported by the four long boxes 7, so that the devices to be installed can be installed on the four long boxes 7, and then the short tubes 4 on the two hoses 6 are used to connect two fixed tubes 2, so that the liquid cooling water can flow in the four long boxes 7 to cool the devices. Through the cooperation of the horizontal bar 18 and the connecting half frame 17, multiple locations for installing devices can be set. At the same time, it is convenient for users to adjust the height between each layer according to the size of the device, so that devices of different sizes can be cooled. A ventilation half frame 9 is fixedly connected to the right side of the water tank 10, and the ventilation half frame 9 has a plurality of holes. Three long plates 14 are fixedly installed, and a number of heat dissipation fans 15 are fixedly penetrated on the three long plates 14. Wind can be generated by the heat dissipation fans 15 on the three long plates 14, so that the air in the ventilation half frame 9 can be driven to flow from bottom to top, so that the water tank 10 can be cooled, so that the internal liquid cooling water can be cooled, so that the cooling effect of the device can be improved. An inclined box 11 is fixedly installed on the upper side of the ventilation half frame 9, and filter plates 13 are fixedly installed in the ventilation grooves on the upper and lower walls of the box body 1. A trapezoidal bar 12 is fixedly installed on the upper side of the box body 1. The air in the ventilation half frame 9 is made to flow quickly from bottom to top through the heat dissipation fans 15, so that a large amount of wind can be discharged from the inclined box 11, so that the air flow rate above the box body 1 can be accelerated. In this way, the air in the box body 1 can be pumped, so as to cool the inside of the box body 1, so as to improve the cooling effect of the device. The two short tubes 4 are fixedly sleeved with a rotating tube 5, and the two rotating tubes 5 are respectively threadedly sleeved on the two fixed tubes 2 at the bottom. A fixing ring 20 is fixedly installed in each fixed tube 2, and a small tube 36 is fixedly installed on the right side of each fixing ring 20. Three connecting blocks 26 are fixedly installed in each fixed tube 2, and a circular plate 25 is arranged in each fixed tube 2, and each circular plate 25 is fixedly connected to each connecting block 26 respectively. A support rod 24 is fixedly penetrated on each circular plate 25, and a sealing circular plate 23 is movably sleeved on each support rod 24, and each sealing circular plate 23 is respectively fitted with the right end of each small tube 36.A pressure spring a27 is fixedly installed on the right side of each sealing circular plate 23, and each pressure spring a27 is movably sleeved on each support rod 24, and the right end of each pressure spring a27 is fixedly connected to the right side of each circular plate 25, respectively. A circular ring 34 is fixedly installed in the two short tubes 4, and a circular box 31 is fixedly installed in the two circular rings 34. The side walls of the two circular boxes 31 are provided with two through grooves 35, and a round block 28 is fixedly sleeved on each support rod 24. The right side of each round block 28 is respectively fitted with the left side of each sealing circular plate 23. When the rotating tube 5 is threadedly connected to the fixed tube 2, the short tube 4 can be driven to move to the right, so that the circular box 31 can be driven to move to the right, so that the circular box 31 The sealing circular plate 23 will be squeezed, thereby driving the sealing circular plate 23 to move to the right. When the two through grooves 35 on the round box 31 move to the right of the small tube 36, the liquid cooling water in the fixed box 16 can flow into the horizontal box 8 through the through grooves 35 and then flow in the long box 7. When the rotating tube 5 is removed, the rebound of the pressure spring a27 will drive the sealing circular plate 23 to move to the left and fit with the small tube 36 for blocking, thereby avoiding the waste of liquid cooling water in the fixed box 16. Two connecting strips 33 are fixedly installed in the two round boxes 31. Small blocks 32 are provided in the two round boxes 31. The two small blocks 32 are respectively fixedly connected to the four connecting strips 33. The two small blocks 32 are movably penetrated with a moving rod 1 9, the two moving rods 19 are movably sleeved with pressure springs b30, the left ends of the two pressure springs b30 are respectively fixedly connected to the two small blocks 32, the right ends of the two moving rods 19 are fixedly installed with short columns 29, the left sides of the two short columns 29 are respectively fixedly connected to the two pressure springs b30, the two short columns 29 are respectively movably penetrate the right walls of the two round boxes 31, the outer walls of the two short columns 29 are fixedly installed with two fixed blocks 37, the two round boxes 31 are movably connected with shielding tubes 21, the two shielding tubes 21 are respectively fixedly sleeved on the four fixed blocks 37, the two shielding tubes 21 are respectively fitted with the four through grooves 35, the right sides of the two round boxes 31 are fixedly installed with push tubes 22, and the round boxes 31 are moved to the right When the rotating tube 5 is moved, the push tube 22 will be driven to move to the left, thereby driving the sealing circular plate 23 to move to the left. At the same time, the short column 29 will be blocked by the round block 28 and will move to the left relative to the round box 31, so that the corresponding shielding tube 21 can be driven to move to the left, thereby exposing two through grooves 35. In this way, as the round box 31 moves and the two through grooves 35 are on the right side of the small tube 36, liquid cooling water will flow into the short tube 4. When the rotating tube 5 is removed, the rebound of the pressure spring b30 will drive the short column 29 to move to the right to block the part of the round box 31 penetrated by the short column 29, and at the same time drive the shielding tube 21 to move to the right to block the two through grooves 35, so that the liquid cooling water in the long box 7 and the horizontal box 8 can be prevented from flowing out and causing waste.

[0032] When in use, the first step is to circulate the liquid cooling water in the two fixed boxes 16 and the water tank 10 through a micro pump, and after connecting the connecting half frame 17 on the horizontal box 8 with two suitable horizontal bars 18, the two horizontal boxes 8 can be supported with the four long boxes 7, so that the devices to be installed can be installed on the four long boxes 7, and then use the short tubes 4 on the two hoses 6 to connect two of the fixed tubes 2, so that the liquid cooling water can flow in the four long boxes 7 to cool the devices, and multiple locations for installing devices can be set by cooperating with the horizontal bars 18 and the connecting half frame 17. At the same time, it is convenient for users to adjust the height between each layer according to the size of the device, so that devices of different sizes can be cooled.

[0033] Step 2: Wind can be generated by a number of cooling fans 15 on the three long plates 14, thereby driving the air in the ventilation half frame 9 to flow from bottom to top, so that the water tank 10 can be cooled, thereby cooling the internal liquid cooling water, thereby improving the cooling effect of the device.

[0034] Step 3: The air in the ventilation half frame 9 is made to flow rapidly from bottom to top through the heat dissipation fan 15, so that a large amount of wind can be discharged from the inclined box 11, thereby accelerating the air flow rate above the box body 1, and thus drawing the air in the box body 1, thereby cooling the interior of the box body 1, and thus improving the cooling effect of the device.

[0035] Step 4: By threading the rotating tube 5 and the fixed tube 2, the short tube 4 can be driven to move to the right, so that the round box 31 can be driven to move to the right, so that the round box 31 will squeeze the sealing circular plate 23, thereby driving the sealing circular plate 23 to move to the right. When the two through grooves 35 on the round box 31 move to the right of the small tube 36, the liquid cooling water in the fixed box 16 can flow into the horizontal box 8 through the through grooves 35 and then flow in the long box 7. When the rotating tube 5 is removed, the rebound of the pressure spring a27 will drive the sealing circular plate 23 to move to the left and fit with the small tube 36 for sealing, thereby avoiding the waste of liquid cooling water in the fixed box 16.

[0036] Step 5: When the round box 31 moves to the right, it will drive the pushing tube 22 to move to the left, thereby pushing the sealing circular plate 23 to move to the left. At the same time, the short column 29 is blocked by the round block 28 and will move to the left relative to the round box 31, thereby driving the corresponding shielding tube 21 to move to the left, thereby exposing two through grooves 35. In this way, as the round box 31 moves and the two through grooves 35 are on the right side of the small tube 36, liquid cooling water will flow into the short tube 4. After the rotating tube 5 is removed, the rebound of the pressure spring b30 will drive the short column 29 to move to the right to block the part of the round box 31 that is penetrated by the short column 29, and at the same time drive the shielding tube 21 to move to the right to block the two through grooves 35, thereby avoiding the waste of liquid cooling water in the long box 7 and the horizontal box 8.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid cooling case with an internal and external dual circulation system, comprising a case body (1), a door panel (3) being provided on the case body (1), and ventilation slots being provided on both the upper and lower walls of the case body (1), characterized in that: The front and rear inner walls of the box body (1) are both fixedly mounted with fixed boxes (16); a water tank (10) is fixedly mounted on the right wall of the box body (1); the two fixed boxes (16) are both connected to the water tank (10) via a pipeline; the left walls of the two fixed boxes (16) are both fixedly connected with fixed pipes (2); the side walls of the two fixed boxes (16) close to each other are both fixedly mounted with a plurality of horizontal bars (18); two horizontal boxes (8) are arranged in the box body (1); four long boxes (7) are fixedly connected to the two horizontal boxes (8); a connecting half frame (17) is fixedly mounted on the sides of the two horizontal boxes (8) away from each other; the left walls of the two horizontal boxes (8) are both fixedly connected with hoses (6); and the two hoses (6) are both fixedly connected with short tubes (4); The two short tubes (4) are both fixedly sleeved with a rotating tube (5), and the two rotating tubes (5) are respectively sleeved with threads on the two fixed tubes (2) at the bottom, and a fixing ring (20) is fixedly installed in each fixed tube (2), and a small tube (36) is fixedly installed on the right side of each fixing ring (20), and three connecting blocks (26) are fixedly installed in each fixed tube (2), and a circular plate (25) is arranged in each fixed tube (2), and each circular plate (25) is respectively fixedly connected to each connecting block (26), and a support rod (24) is fixedly passed through each circular plate (25); A sealing circular plate (23) is movably sleeved on each support rod (24), and each sealing circular plate (23) is respectively fitted with the right end of each small tube (36). A pressure spring a (27) is fixedly installed on the right side of each sealing circular plate (23). Each pressure spring a (27) is movably sleeved on each support rod (24), and the right end of each pressure spring a (27) is respectively fixedly connected to the right side of each circular plate (25). A circular ring (34) is fixedly installed in the two short tubes (4), and a circular box (31) is fixedly installed in the two circular rings (34). The side walls of the two circular boxes (31) are each provided with two through grooves (35). A round block (28) is fixedly sleeved on each support rod (24), and the right side of each round block (28) is respectively fitted with the left side of each sealing circular plate (23).

2. The liquid cooling chassis of the internal and external double circulation system according to claim 1, characterized in that: The right side of the water tank (10) is fixedly connected to a ventilation half frame (9), three long plates (14) are fixedly installed inside the ventilation half frame (9), and a plurality of heat dissipation fans (15) are fixedly penetrated through the three long plates (14).

3. The liquid cooling chassis of the internal and external double circulation system according to claim 2, characterized in that: An inclined box (11) is fixedly mounted on the upper side of the ventilation half frame (9), filter plates (13) are fixedly mounted in the ventilation slots on the upper and lower walls of the box body (1), and a trapezoidal bar (12) is fixedly mounted on the upper side of the box body (1).

4. The liquid cooling chassis with internal and external dual circulation system according to claim 1, characterized in that: Two connecting bars (33) are fixedly installed in the two round boxes (31), and small blocks (32) are arranged in the two round boxes (31). The two small blocks (32) are respectively fixedly connected to the four connecting bars (33).

5. The liquid cooling chassis of the internal and external double circulation system according to claim 4, characterized in that: The two small blocks (32) are both movably penetrated by a moving rod (19), and the two moving rods (19) are both movably sleeved with a pressure spring b (30), and the left ends of the two pressure springs b (30) are respectively fixedly connected to the two small blocks (32), and the right ends of the two moving rods (19) are both fixedly installed with a short column (29), and the left sides of the two short columns (29) are respectively fixedly connected to the two pressure springs b (30).

6. The liquid cooling chassis of the internal and external double circulation system according to claim 5, characterized in that: The two short columns (29) are respectively movably connected to the right walls of the two round boxes (31); two fixing blocks (37) are fixedly installed on the outer walls of the two short columns (29); shielding tubes (21) are movably connected in the two round boxes (31); the two shielding tubes (21) are respectively fixedly sleeved on the four fixing blocks (37); the two shielding tubes (21) are respectively fitted with the four through grooves (35); and a pushing tube (22) is fixedly installed on the right side of the two round boxes (31).

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