Machine room liquid cooling emergency auxiliary equipment

Abstract

The utility model discloses machine room liquid cooling emergency auxiliary equipment, and relates to the technical field of machine room cooling, the machine room liquid cooling emergency auxiliary equipment comprises a built-in liquid cooling assembly and a supporting plate, the upper surface of the supporting plate is fixedly provided with a first transfer pipe and a second transfer pipe, a plurality of U-shaped pipes are fixedly communicated between the first transfer pipe and the second transfer pipe, and the plurality of U-shaped pipes are linearly arranged from top to bottom; and a plurality of heat-conducting fins are fixedly sleeved outside the U-shaped pipe. When the built-in liquid cooling assembly is used for helping the machine room to be cooled, if local damage occurs, the built-in liquid cooling assembly can be shut down, residual refrigerants in the built-in liquid cooling assembly are discharged, then a plurality of U-shaped pipes are inserted into the built-in liquid cooling assembly, a first connecting pipe is connected to a refrigerant input end, a second connecting pipe is connected to a refrigerant output end, and the built-in liquid cooling assembly can be used for cooling the machine room. A refrigerant flows through the U-shaped pipe, and the heat-conducting fins on the U-shaped pipe are used for assisting the built-in liquid cooling assembly to continue to help the machine room to cool, so that the machine room does not need to be shut down when the built-in liquid cooling assembly is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling down a machine room, in particular to liquid cooling emergency auxiliary equipment for a machine room. Background Art

[0002] The data center is a globally collaborative network of specific equipment used to transmit, accelerate, display, calculate, and store data information on the Internet infrastructure. Most of the electronic components in the data center are driven by low DC power. The emergence of the data center has caused people to move from a quantitative, structured world to an uncertain and unstructured world. It will gradually become a part of the infrastructure of modern society, just like transportation and network communications. In the data center, a liquid cooling system is needed to cool the electrical components inside the room.

[0003] Liquid cooling equipment is generally installed inside the computer room, and helps cool the computer room through flowing refrigerant. When in use, liquid cooling equipment is easily damaged by interference from various factors, causing refrigerant overflow and inability to continue to cool the computer room. The maintenance of liquid cooling equipment takes a long time, and the computer room cannot be shut down instantly during operation. The continued operation of the computer room will force its own temperature to rise rapidly, causing risks such as server paralysis, burning, and even data loss. Utility Model Content

[0004] The purpose of the present application is to provide a liquid cooling emergency auxiliary equipment for a computer room, so as to solve the problem that the liquid cooling equipment proposed in the above background technology is easily damaged by various factors during use, causing overflow of refrigerant and inability to continue to cool the computer room. The maintenance time of the liquid cooling equipment is long, and the computer room cannot be shut down instantly during operation. The continued operation of the computer room will force its own temperature to rise rapidly, causing risks of server paralysis, burning, and even data loss.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a liquid-cooled emergency auxiliary equipment for a computer room, comprising a built-in liquid cooling component and a support plate, a first transfer tube and a second transfer tube are fixedly provided on the upper surface of the support plate, a plurality of U-shaped tubes are fixedly connected between the first transfer tube and the second transfer tube, the plurality of U-shaped tubes are linearly arranged from top to bottom, and a plurality of heat conducting plates are fixedly sleeved on the outside of the U-shaped tubes, a first connecting tube is fixedly connected to the top end of the first transfer tube, a second connecting tube is fixedly connected to the top end of the second transfer tube, a first sealing block is fixedly provided at one end of the first connecting tube and one end of the second connecting tube, a first connecting plate is fixedly sleeved at the other end of the first connecting tube and the other end of the second connecting tube, the first connecting tube and the second connecting tube are both connected to the built-in liquid cooling component through the first connecting plate, and the built-in liquid cooling component is placed inside the computer room for cooling the computer room.

[0006] Furthermore, the built-in liquid cooling component includes a third transfer tube and a fourth transfer tube, a plurality of heat exchange tubes are fixedly connected between the third transfer tube and the fourth transfer tube, the plurality of heat exchange tubes are linearly arranged from top to bottom, a mounting plate is fixedly provided at the bottom end of the third transfer tube and the bottom end of the fourth transfer tube, a plurality of auxiliary tubes are fixedly connected to the third transfer tube, the plurality of auxiliary tubes are arranged in a one-to-one correspondence with the plurality of heat exchange tubes, the heat conducting plate and the inner wall of the heat exchange tube, the heat conducting plate and the inner wall of the auxiliary tube are slidably matched, a sealing assembly is provided at the other end of the auxiliary tube, the sealing assembly is used to seal the auxiliary tube, a refrigerant input pipe is fixedly connected to the top end of the third transfer tube, and the third The top ends of the four transfer pipes are fixedly connected with a refrigerant output pipe, one end of the refrigerant input pipe and one end of the refrigerant output pipe are fixed with a second sealing block, the refrigerant input pipe and the refrigerant output pipe are both provided with a first valve, the refrigerant output pipe is fixedly connected with a third connecting pipe, the refrigerant input pipe is fixedly connected with a fourth connecting pipe, the outside of the bottom end of the third connecting pipe and the outside of the bottom end of the fourth connecting pipe are fixedly sleeved with a second connecting plate, a number of connecting holes are provided on the second connecting plate and the first connecting plate, the third connecting pipe and the fourth connecting pipe are both provided with a second valve, the fourth transfer pipe is fixedly connected with a drain pipe, and the drain pipe is provided with a third valve.

[0007] Furthermore, the sealing assembly includes a sealing cover, which is sleeved on the outside of the auxiliary tube, and the auxiliary tube is threadedly connected to the sealing cover, and a handle is fixed on the sealing cover.

[0008] Furthermore, the mounting plate is provided with a plurality of mounting holes required for mounting the mounting plate in a machine room.

[0009] Furthermore, the first valve on the refrigerant output pipe is located between the fourth transfer pipe and the third connecting pipe.

[0010] Furthermore, the first valve on the refrigerant input pipe is located between the third transfer pipe and the fourth connecting pipe.

[0011] Furthermore, a plurality of heat exchange fins are fixedly sleeved on the outside of the plurality of heat exchange tubes, and the plurality of heat exchange fins are arranged in a linear manner.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, if local damage occurs when the built-in liquid cooling component is used to help cool the computer room, the built-in liquid cooling component can be shut down, and the remaining refrigerant in the built-in liquid cooling component can be discharged. After that, a number of U-shaped tubes are inserted into the built-in liquid cooling component, and the first connecting tube is connected to the refrigerant input end, and the second connecting tube is connected to the refrigerant output end, so that the refrigerant flows through the U-shaped tube, and the built-in liquid cooling component continues to help cool the computer room with the help of the heat conductive sheet on the U-shaped tube, so that the computer room does not need to be shut down when the built-in liquid cooling component is repaired, and the computer room can still continue to be cooled and protected.

[0014] 2. In the utility model, the refrigerant is connected by a refrigerant input pipe, and the refrigerant is led out by a refrigerant output pipe. The refrigerant flows through a number of heat exchange tubes to help cool the machine room. The heat exchange plates on the heat exchange tubes can better transfer the heat of the machine room to the heat exchange tubes to complete the cooling. With the help of the fulcrum provided by the handle, the sealing cover can be fixed on the auxiliary tube in a threaded connection to complete the sealing of the auxiliary tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a liquid cooling emergency auxiliary device for a computer room in an embodiment of the present application;

[0017] Figure 2 This is a position relationship diagram of the U-shaped tube, the first connecting tube, the second connecting tube, and the first connecting plate in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the built-in liquid cooling component in the embodiment of the present application;

[0019] Figure 4 This is a front view of the built-in liquid cooling component in an embodiment of the present application.

[0020] In the figure: 1. support plate; 2. first transfer pipe; 3. second transfer pipe; 4. U-shaped pipe; 5. heat conducting plate; 6. first connecting pipe; 7. second connecting pipe; 8. first sealing block; 9. first connecting plate; 10. connecting hole; 11. third transfer pipe; 12. fourth transfer pipe; 13. heat exchange pipe; 14. mounting plate; 15. auxiliary pipe; 16. sealing cover; 17. refrigerant input pipe; 18. refrigerant output pipe; 19. second sealing block; 20. first valve; 21. third connecting pipe; 22. fourth connecting pipe; 23. second valve; 24. second connecting plate; 25. drain pipe; 26. third valve; 27. heat exchange plate; 28. handle; 29. ​​mounting hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example: Reference Figure 1-4 A liquid cooling emergency auxiliary device for a computer room shown in the figure comprises a built-in liquid cooling component and a support plate 1, a first transfer tube 2 and a second transfer tube 3 are fixedly provided on the upper surface of the support plate 1, a plurality of U-shaped tubes 4 are fixedly connected between the first transfer tube 2 and the second transfer tube 3, the plurality of U-shaped tubes 4 are linearly arranged from top to bottom, and a plurality of heat conducting plates 5 are fixedly sleeved on the outside of the U-shaped tube 4, a first connecting tube 6 is fixedly connected to the top end of the first transfer tube 2, a second connecting tube 7 is fixedly connected to the top end of the second transfer tube 3, a first sealing block 8 is fixedly provided at one end of the first connecting tube 6 and one end of the second connecting tube 7, a first connecting plate 9 is fixedly sleeved at the other end of the first connecting tube 6 and the other end of the second connecting tube 7, the first connecting tube 6 and the second connecting tube 7 are both connected to the built-in liquid cooling component through the first connecting plate 9, and the built-in liquid cooling component is placed inside the computer room for cooling the computer room;

[0023] If local damage occurs when using the built-in liquid cooling component to help cool the computer room, the built-in liquid cooling component can be shut down and the remaining refrigerant in the built-in liquid cooling component can be discharged. After that, multiple U-shaped tubes 4 are inserted into the built-in liquid cooling component, and the first connecting tube 6 is connected to the refrigerant input end, and the second connecting tube 7 is connected to the refrigerant output end, so that the refrigerant flows through the U-shaped tube 4, and with the help of the heat conductive sheet 5 on the U-shaped tube 4, the built-in liquid cooling component continues to help cool the computer room, so that the room does not need to be shut down when the built-in liquid cooling component is repaired.

[0024] The built-in liquid cooling component includes a third transfer tube 11 and a fourth transfer tube 12, a plurality of heat exchange tubes 13 are fixedly connected between the third transfer tube 11 and the fourth transfer tube 12, the plurality of heat exchange tubes 13 are linearly arranged from top to bottom, a plurality of heat exchange fins 27 are fixedly sleeved on the outside of the plurality of heat exchange tubes 13, and the plurality of heat exchange fins 27 are linearly arranged, the bottom ends of the third transfer tube 11 and the bottom ends of the fourth transfer tube 12 are both fixedly provided with a mounting plate 14, a plurality of mounting holes 29 for the mounting plate 14 to be installed in the machine room, the third transfer tube 11 is fixedly connected to the fourth transfer tube 12, and the plurality of heat exchange fins 27 are linearly arranged, and the third transfer tube 11 is fixedly connected to the fourth transfer tube 12. There are multiple auxiliary tubes 15, and the multiple auxiliary tubes 15 are arranged one by one with the multiple heat exchange tubes 13. The heat conducting plate 5 and the inner wall of the heat exchange tube 13, and the heat conducting plate 5 and the inner wall of the auxiliary tube 15 are all slidably matched. The other end of the auxiliary tube 15 is provided with a sealing component, and the sealing component is used to block the auxiliary tube 15. The top end of the third transfer tube 11 is fixedly connected with a refrigerant input pipe 17, and the top end of the fourth transfer tube 12 is fixedly connected with a refrigerant output pipe 18. One end of the refrigerant input pipe 17 and one end of the refrigerant output pipe 18 are fixed with a second sealing block 19, and the refrigerant input pipe 17 and the refrigerant output pipe 18 are fixed with a second sealing block 19. The output pipe 18 is provided with a first valve 20, the refrigerant output pipe 18 is fixedly connected with a third connecting pipe 21, the first valve 20 on the refrigerant output pipe 18 is located between the fourth transfer pipe 12 and the third connecting pipe 21, the refrigerant input pipe 17 is fixedly connected with a fourth connecting pipe 22, the first valve 20 on the refrigerant input pipe 17 is located between the third transfer pipe 11 and the fourth connecting pipe 22, closing the two first valves 20 can prevent the refrigerant from continuing to flow into the heat exchange pipe 13 when the built-in liquid cooling component is partially damaged, the outside of the bottom end of the third connecting pipe 21 and the fourth connecting pipe 22 are connected to the refrigerant. The outside of the bottom end of the connecting pipe 22 is fixedly sleeved with a second connecting plate 24, and a plurality of connecting holes 10 are provided on the second connecting plate 24 and the first connecting plate 9. The third connecting pipe 21 and the fourth connecting pipe 22 are provided with a second valve 23. By opening the two second valves 23, the refrigerant can be introduced into the U-shaped pipe 4 to continue cooling the machine room. The fourth transfer pipe 12 is fixedly connected with a drain pipe 25, and the drain pipe 25 is provided with a third valve 26. By opening the third valve 26 on the drain pipe 25, the remaining refrigerant inside the built-in liquid cooling component can be discharged when the built-in liquid cooling component is partially damaged.

[0025] The sealing assembly includes a sealing cover 16, which is sleeved on the outside of the auxiliary tube 15, and the auxiliary tube 15 is threadedly connected to the sealing cover 16, and a handle 28 is fixed on the sealing cover 16;

[0026] By unscrewing the sealing cover 16, the U-shaped tube 4 can be pushed into the interior of the heat exchange tube 13, so that the built-in liquid cooling component can continue to help cool the computer room when local damage occurs. The refrigerant is connected by the refrigerant input pipe 17, and the refrigerant is discharged by the refrigerant output pipe 18. The refrigerant flows through multiple heat exchange tubes 13 to help cool the computer room. The heat exchange plates 27 on the heat exchange tubes 13 can better transfer the heat from the computer room to the heat exchange tubes 13 to complete the cooling. With the help of the fulcrum provided by the handle 28, the sealing cover 16 can be fixed to the auxiliary tube 15 in a threaded connection to complete the sealing of the auxiliary tube 15.

[0027] Working principle of this utility model:

[0028] When the built-in liquid cooling component is in normal use, the two first valves 20 are in an open state, the two second valves 23 and the third valve 26 are in a closed state, and the refrigerant is input along the refrigerant input pipe 17, and is dispersed through multiple heat exchange pipes 13 to cool the computer room. The heated refrigerant is output along the refrigerant output pipe 18, and the computer room is continuously cooled to ensure the normal operation of the computer room.

[0029] When the built-in liquid cooling component is partially damaged, the refrigerant overflows, affecting the normal cooling of the computer room. At this time, the two first valves 20 are closed first, and the third valve 26 is opened to discharge the remaining refrigerant inside the built-in liquid cooling component. After that, the first connecting plate 9 on the first connecting pipe 6 is fixed to the second connecting plate 24 on the fourth connecting pipe 22, and the first connecting plate 9 on the second connecting pipe 7 is fixed to the second connecting plate 24 on the third connecting pipe 21. With the help of the handle 28, the sealing cover 16 is unscrewed, and the multiple U-shaped tubes 4 are respectively inserted into the corresponding multiple heat exchange tubes 13 along the multiple auxiliary tubes 15. The heat conducting plate 5 on the U-shaped tube 4 is fitted with the inner wall of the heat exchange tube 13. The two second valves 23 are opened to allow the refrigerant to disperse into the interior of the U-shaped tube 4, helping the built-in liquid cooling component to continue the cooling process of the computer room. At this time, the staff can inspect and repair the built-in liquid cooling component without shutting down the computer room.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid cooling emergency auxiliary device for a computer room, characterized in that: The invention comprises a built-in liquid cooling component and a support plate (1), wherein a first transfer tube (2) and a second transfer tube (3) are fixed on the upper surface of the support plate (1), a plurality of U-shaped tubes (4) are fixedly connected between the first transfer tube (2) and the second transfer tube (3), the plurality of U-shaped tubes (4) are linearly arranged from top to bottom, and a plurality of heat conducting plates (5) are fixedly sleeved on the outside of the U-shaped tubes (4), a first connecting tube (6) is fixedly connected to the top end of the first transfer tube (2), a second connecting tube (7) is fixedly connected to the top end of the second transfer tube (3), a first sealing block (8) is fixed to one end of the first connecting tube (6) and one end of the second connecting tube (7), a first connecting plate (9) is fixedly sleeved to the other end of the first connecting tube (6) and the other end of the second connecting tube (7), the first connecting tube (6) and the second connecting tube (7) are both connected to the built-in liquid cooling component through the first connecting plate (9), and the built-in liquid cooling component is placed inside a machine room for cooling the machine room.

2. The liquid cooling emergency auxiliary equipment for a computer room according to claim 1, characterized in that: The built-in liquid cooling component comprises a third transfer tube (11) and a fourth transfer tube (12), a plurality of heat exchange tubes (13) are fixedly connected between the third transfer tube (11) and the fourth transfer tube (12), the plurality of heat exchange tubes (13) are linearly arranged from top to bottom, a mounting plate (14) is fixedly provided at the bottom end of the third transfer tube (11) and the bottom end of the fourth transfer tube (12), a plurality of auxiliary tubes (15) are fixedly connected to the third transfer tube (11), the plurality of auxiliary tubes (15) are arranged in a one-to-one correspondence with the plurality of heat exchange tubes (13), the heat conductive sheet (5) and the inner wall of the heat exchange tube (13), and the heat conductive sheet (5) and the inner wall of the auxiliary tube (15) are slidably matched, a sealing component is provided at the other end of the auxiliary tube (15), the sealing component is used to seal the auxiliary tube (15), the top end of the third transfer tube (11) is fixedly connected to a refrigerant input tube (17), the top end of the fourth transfer tube (12) is fixedly connected to a refrigerant input tube (17), A refrigerant output pipe (18) is fixedly connected, one end of the refrigerant input pipe (17) and one end of the refrigerant output pipe (18) are both fixedly provided with a second sealing block (19), the refrigerant input pipe (17) and the refrigerant output pipe (18) are both provided with a first valve (20), the refrigerant output pipe (18) is fixedly connected with a third connecting pipe (21), the refrigerant input pipe (17) is fixedly connected with a fourth connecting pipe (22), the outside of the bottom end of the third connecting pipe (21) and the outside of the bottom end of the fourth connecting pipe (22) are both fixedly sleeved with a second connecting plate (24), the second connecting plate (24) and the first connecting plate (9) are both provided with a plurality of connecting holes (10), the third connecting pipe (21) and the fourth connecting pipe (22) are both provided with a second valve (23), the fourth transfer pipe (12) is fixedly connected with a drain pipe (25), and the drain pipe (25) is provided with a third valve (26).

3. The liquid cooling emergency auxiliary equipment for a computer room according to claim 2, characterized in that: The sealing assembly comprises a sealing cover (16), the sealing cover (16) being sleeved on the outside of the auxiliary tube (15), the auxiliary tube (15) being threadedly connected to the sealing cover (16), and a handle (28) being fixed on the sealing cover (16).

4. The liquid cooling emergency auxiliary equipment for a computer room according to claim 2, characterized in that: The mounting plate (14) is provided with a plurality of mounting holes (29) required for mounting the mounting plate in a machine room.

5. The liquid cooling emergency auxiliary equipment for a computer room according to claim 2, characterized in that: The first valve (20) on the refrigerant output pipe (18) is located between the fourth transfer pipe (12) and the third connecting pipe (21).

6. The liquid cooling emergency auxiliary equipment for a computer room according to claim 2, characterized in that: The first valve (20) on the refrigerant input pipe (17) is located between the third transfer pipe (11) and the fourth connecting pipe (22).

7. The liquid cooling emergency auxiliary equipment for a computer room according to claim 2, characterized in that: A plurality of heat exchange fins (27) are fixedly sleeved on the outside of the plurality of heat exchange tubes (13), and the plurality of heat exchange fins (27) are arranged in a linear manner.

Images