Immersed liquid cooling server circulation heat dissipation device integrated with photovoltaic energy storage

Abstract

The invention relates to the technical field of electrical equipment shells, and particularly discloses an integrated photovoltaic energy storage immersed liquid cooling server circulation heat dissipation device which comprises a liquid cooling cabinet, a cabinet cover is arranged at an opening in the top end of the liquid cooling cabinet, and two supporting seats are arranged between the two opposite sides of the liquid cooling cabinet. A plate heat exchanger is installed on the bottom wall of the supporting box, a circulation pipeline assembly is arranged between the supporting box and the liquid cooling cabinet, a drainage assembly is arranged between the supporting box and the swimming pool, the servers are installed between the two supporting bases, and a switch assembly is arranged on the inner wall of one side of the liquid cooling cabinet. The switch assembly includes a plurality of switches. The liquid-cooled cabinet is provided with a multi-point cooling structure for the server, the cooling efficiency is improved, the size of the cabinet is reduced, an automatic control structure for opening and closing the cooling points is provided, a centralized matching cooling structure is provided, and the situation that the temperature difference of cooling liquid at different positions in the liquid-cooled cabinet is large is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment casings, and in particular to an immersion-type liquid-cooled server circulating heat dissipation device integrated with photovoltaic energy storage. Background Art

[0002] As the chip industry began to flourish, the iteration of electronic products and chips from generation to generation made them go from professional to popular, and slowly penetrated into all aspects of life and work. In this way, people gradually opened the door to the digital world and saw unprecedented scenes, but at the same time, the performance improvement of chips also encountered bottlenecks. With the significant improvement in performance, power consumption is also rising rapidly, and the resulting heat generation is a sharp increase. Heat will cause the chip temperature to rise. When the temperature reaches a certain limit, the performance of the chip will be affected.

[0003] The effects of the traditional natural air convection and forced air convection cooling methods currently used in server rooms are extremely limited. The wind cooling system of traditional servers will cause serious noise pollution, further threatening people's physical and mental health. The problem of reducing noise is also imminent. Therefore, it is necessary to apply more efficient cooling methods on servers. In order to avoid immeasurable losses caused by the inability to move the computer room, the mobility of the computer room has also become important.

[0004] A Chinese patent (CN117042389A) discloses a circulating heat dissipation system for an immersion liquid-cooled server integrating photovoltaic energy storage and a swimming pool, including photovoltaic components, energy storage modules, power grid modules, inverter modules, power control cabinets, containers, liquid cooling cabinets, flow equalizers, baffles, servers, heat exchangers, swimming pools, valves, and pumps; photovoltaic components, energy storage modules, and inverter modules are electrically connected to each other, and the inverter modules, power grid modules, and power control cabinets are electrically connected to each other, and the power control cabinets are electrically connected to the pumps and servers respectively; the space above the baffle is divided into multiple separate liquid cooling units, each of which has a flow equalizer and a server, and the server is arranged on the baffle.

[0005] However, there are some disadvantages in the above-mentioned related technologies. For example, during the use of the immersion liquid cooling server, since the server usually adopts a single-point coolant discharge structure, the coolant temperature in the area of ​​the server far away from the cooling discharge point is higher, the coolant temperature difference in the liquid cooling cabinet is uneven, and the cooling effect is not good enough. Summary of the invention

[0006] In order to solve the above problems existing in the prior art, the present invention provides an immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage, which can solve the problems raised in the above background technology.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] An immersion liquid cooling server circulating heat dissipation device integrated with photovoltaic energy storage, comprising:

[0009] A liquid cooling cabinet, wherein a cabinet cover is provided at the top opening of the liquid cooling cabinet, and two supporting seats are provided between two opposite sides of the liquid cooling cabinet;

[0010] A support box, a plate heat exchanger is installed on the bottom wall of the support box, a circulation pipeline assembly is arranged between the support box and the liquid cooling cabinet, and a drainage assembly is arranged between the support box and the swimming pool;

[0011] A server, wherein a plurality of the servers are installed between two support seats, a switch assembly is provided on an inner wall of one side of the liquid cooling cabinet, the switch assembly includes a plurality of switches, and the server is electrically connected to adjacent switches;

[0012] A U-shaped tube group is installed between two support seats, the horizontal section and the vertical section of the U-shaped tube group are respectively provided with multiple liquid distribution heads, a square tube is provided between the opposite sides of the liquid cooling cabinet, the top wall of the square tube is provided with multiple drainage tubes, the drainage tubes are connected to the U-shaped tube group, the top wall of the square tube is provided with multiple groups of blocking components for blocking adjacent drainage tubes, the bottom wall of the square tube is provided with multiple groups of magnetic suction components, and an electric control component is provided between the magnetic suction component and the adjacent switch.

[0013] Preferably, a square hole is provided at the top of the cabinet cover, and a viewing window is provided in the square hole of the cabinet cover.

[0014] Preferably, the circulation pipeline assembly includes a liquid delivery pipe, which is installed between the liquid outlet of the plate heat exchanger and the liquid cooling cabinet. A liquid extraction pipe is provided between the liquid inlet of the plate heat exchanger and the liquid cooling cabinet. A pump body is provided on the side wall of the liquid delivery pipe, and the liquid delivery pipe matches the square tube.

[0015] Preferably, the drainage assembly comprises a pumping pipe installed between a water inlet of the plate heat exchanger and the swimming pool, and a water outlet pipe is provided between a water outlet of the plate heat exchanger and the swimming pool.

[0016] Preferably, the two supporting seats are provided with limiting grooves on the opposite sides thereof, and the server matches the limiting grooves.

[0017] Preferably, the U-shaped tube group includes two symmetrically arranged L-shaped tubes, the support seat is fixedly connected to adjacent L-shaped tubes, and the drainage tube is connected to the two adjacent L-shaped tubes via a three-way joint.

[0018] Preferably, the sealing assembly includes a support ring, which is fixedly mounted on the top wall of the square tube, a spring is installed at the bottom end of the support ring, a support plate is installed at the bottom end of the spring, a support column is installed at the top end of the support plate, a plug column is provided at the top end of the support column, an oblique angle is provided at the top end of the plug column, the plug column is slidingly sleeved with an adjacent drainage tube, and a magnet is provided at the bottom end of the plug column.

[0019] Preferably, the magnetic attraction component includes a support box, which is installed on the bottom wall of the square tube. The bottom wall of the support box is provided with an insulating block, and the top of the insulating block is provided with an iron core, which is wound with a coil, and the iron core matches the adjacent magnet.

[0020] Preferably, the electric control component includes a circuit board, the multiple switches of the switch component are electrically connected to wires, the circuit board is installed between the opposite sides of the insulating block, the circuit board is electrically connected to the coil, and the circuit board is electrically connected to the adjacent switch component through the wire.

[0021] Preferably, grooves are provided on the inner walls on both sides facing each other of the insulating block, and the circuit board matches the grooves.

[0022] The beneficial effects of the present invention are:

[0023] 1. By setting a U-shaped tube group, the beneficial effect obtained is a liquid cooling cabinet, a cabinet cover is provided at the top open mouth of the liquid cooling cabinet, two support seats are provided between the opposite sides of the liquid cooling cabinet, a support box, a plate heat exchanger is installed on the bottom wall of the support box, a circulation pipeline assembly is provided between the support box and the liquid cooling cabinet, a drainage assembly is provided between the support box and the swimming pool, a server, and multiple servers are installed between the two support seats, a switch assembly is provided on the inner wall of one side of the liquid cooling cabinet, the switch assembly includes multiple switches, and the server is electrically connected to adjacent switches, the U-shaped tube group is installed between the two support seats, and the horizontal section and the vertical section of the U-shaped tube group are respectively provided with multiple liquid distribution heads, a square tube is provided between the opposite sides of the liquid cooling cabinet, and the top wall of the square tube is provided with multiple drainage tubes, and the drainage tube is connected to the U-shaped tube group, and the top wall of the square tube is provided with multiple groups of plugging assemblies for blocking adjacent drainage tubes, and the bottom wall of the square tube is provided with multiple groups of magnetic suction assemblies, and an electric control assembly is provided between the magnetic suction assembly and the adjacent switch;

[0024] The pump body cooperates with the liquid delivery pipe and the liquid extraction pipe to make the coolant flow between the liquid cooling cabinet and the plate heat exchanger. The water extraction pipe cooperates with the water outlet pipe to make the swimming pool water flow between the swimming pool and the plate heat exchanger for heat exchange. The heat generated by the server is taken away by the liquid circulation flow, thereby achieving the cooling effect. The coolant delivery pipe enters the square tube, enters the U-shaped tube group through the drainage pipe, and finally flows to the adjacent server through multiple liquid distribution heads. It has a multi-point cooling structure for the server, which improves the cooling efficiency and reduces the volume of the cabinet.

[0025] 2. By setting up a blocking component and a magnetic suction component, the beneficial effect that can be obtained is that the blocking component includes a support ring, the support ring is fixedly installed on the top wall of the square tube, a spring is installed at the bottom end of the support ring, a support plate is installed at the bottom end of the spring, a support column is installed at the top end of the support plate, a plug column is arranged at the top end of the support column, an oblique angle is arranged at the top end of the plug column, the plug column and the adjacent drainage tube are slidably sleeved, a magnet is arranged at the bottom end of the plug column, the magnetic suction component includes a support box, the support box is installed on the bottom wall of the square tube, an insulating block is arranged on the bottom wall of the support box, an iron core is arranged at the top end of the insulating block, a coil is wound around the iron core, and the iron core matches the adjacent magnet, the electric control component includes a circuit board, a plurality of switches of the switch component are electrically connected with wires, the circuit board is installed between the opposite sides of the insulating block, the circuit board is electrically connected to the coil, and the circuit board is electrically connected to the adjacent switch component through the wire;

[0026] The switch matching the running server energizes the coil through the wire and the circuit board. The iron core cooperates with the coil to generate magnetism and absorbs the sound of the magnet. The support plate, support column and plug column slide synchronously, the spring stretches, and the plug column slides out of the adjacent drainage pipe, removing the blockage of the drainage pipe. The coolant enters the U-shaped pipe group matching the running server from the square tube and the drainage pipe, and flows to the running server from multiple distribution heads, avoiding the situation where the coolant temperature at different positions in the liquid cooling cabinet is large.

[0027] 3. By setting the plugging component and the magnetic suction component, the beneficial effect that can be obtained is that the plugging component includes a support ring, the support ring is fixedly installed on the top wall of the square tube, a spring is installed at the bottom end of the support ring, a support plate is installed at the bottom end of the spring, a support column is installed at the top end of the support plate, a plug column is arranged at the top end of the support column, an oblique angle is arranged at the top end of the plug column, and the plug column is arranged in a sliding sleeve connection with the adjacent drainage tube;

[0028] When some servers stop running, the switches on the switch components matching the stopped servers are in the closed state, and the coils are in the power-off state through the wires and circuit boards. The support plate is reset under the action of the spring, and the support column and the plug column are reset synchronously with the support plate. The plug column slides into the drainage pipe for sealing, and has an automatic control structure for opening and closing the cooling points, avoiding the situation where the coolant temperature at different positions in the liquid cooling cabinet is greatly different. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is the installation structure diagram of the plate heat exchanger in the present invention;

[0032] Figure 3 This is a diagram of the installation structure of the switch assembly in the present invention;

[0033] Figure 4 It is the installation structure diagram of the server in the present invention;

[0034] Figure 5 This is a diagram of the installation structure of the support base in the present invention;

[0035] Figure 6 This is a diagram of the installation structure of the U-shaped tube group in the present invention;

[0036] Figure 7 is a cross-sectional view of the square tube in the present invention;

[0037] Figure 8 This is a diagram of the installation structure of the plugging assembly in the present invention;

[0038] Fig. 9 This is a diagram of the installation structure of the magnet and the support plate in the present invention;

[0039] Fig.10 It is a cross-sectional view of the support box in the present invention.

[0040] Description of reference numerals:

[0041] In the figure: 1. liquid cooling cabinet; 11. cabinet cover; 12. window; 13. support seat; 14. limit groove; 2. support box; 21. plate heat exchanger; 22. liquid delivery pipe; 23. liquid extraction pipe; 24. pump body; 25. water extraction pipe; 26. water outlet pipe; 3. server; 31. switch assembly; 32. wire; 4. U-shaped pipe group; 41. liquid distribution head; 42. square pipe; 43. drainage pipe; 51. support ring; 52. spring; 53. support plate; 54. support column; 55. plug column; 56. magnet; 6. support box; 61. insulation block; 62. iron core; 63. coil; 64. circuit board. DETAILED DESCRIPTION

[0042] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are clearly and completely described below in combination with the accompanying drawings and preferred embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0043] In the description of the present application, it should be understood that the orientation or position relationship indicated by "inside", "outside", etc. is based on the orientation or position described in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, a specific orientation structure and operation, and therefore cannot be understood as a limitation on the present application.

[0044] Reference Figure 1-Figure 10 , is an immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage disclosed in the present invention, comprising a liquid cooling cabinet 1, a cabinet cover 11 is provided at the top open opening of the liquid cooling cabinet 1, a square hole is provided at the top of the cabinet cover 11, a window 12 is provided in the square hole of the cabinet cover 11, and two support seats 13 are provided between the opposite sides of the liquid cooling cabinet 1.

[0045] A support box 2 is provided, and a plate heat exchanger 21 is installed on the bottom wall of the support box 2. A circulation pipeline assembly is arranged between the support box 2 and the liquid cooling cabinet 1. The circulation pipeline assembly includes a liquid delivery pipe 22. The liquid delivery pipe 22 is installed between the liquid outlet of the plate heat exchanger 21 and the liquid cooling cabinet 1. A liquid extraction pipe 23 is arranged between the liquid inlet of the plate heat exchanger 21 and the liquid cooling cabinet 1. A pump body 24 is arranged on the side wall of the liquid delivery pipe 22. A drainage assembly is arranged between the support box 2 and the swimming pool. The drainage assembly includes a water extraction pipe 25. The water extraction pipe 25 is installed between the water inlet of the plate heat exchanger 21 and the swimming pool. A water outlet pipe 26 is arranged between the water outlet of the plate heat exchanger 21 and the swimming pool.

[0046] A server 3, multiple servers 3 are installed between two support seats 13, and limiting grooves 14 are provided on the opposite sides of the two support seats 13. The server 3 matches the limiting grooves 14. A switch assembly 31 is provided on the inner wall of one side of the liquid cooling cabinet 1. The switch assembly 31 includes multiple switches, and the server 3 is electrically connected to the adjacent switches.

[0047] A U-shaped tube group 4 is installed between two support seats 13. The horizontal section and vertical section of the U-shaped tube group 4 are respectively provided with a plurality of liquid distributors 41. A square tube 42 is provided between the opposite sides of the liquid cooling cabinet 1. The liquid delivery tube 22 matches the square tube 42. A plurality of drainage tubes 43 are provided on the top wall of the square tube 42. The drainage tube 43 is connected to the U-shaped tube group 4. The U-shaped tube group 4 includes two symmetrically arranged L-shaped tubes. The support seat 13 is fixedly connected to the adjacent L-shaped tubes. The drainage tube 43 is connected to the two adjacent L-shaped tubes through a three-way joint.

[0048] The top wall of the square tube 42 is provided with a plurality of blocking components for blocking the adjacent drainage tube 43, the blocking components include a support ring 51, the support ring 51 is fixedly mounted on the top wall of the square tube 42, a spring 52 is mounted on the bottom end of the support ring 51, a support plate 53 is mounted on the bottom end of the spring 52, a support column 54 is mounted on the top end of the support plate 53, a plug column 55 is mounted on the top end of the support column 54, a bevel is arranged on the top end of the plug column 55, the plug column 55 is slidably sleeved with the adjacent drainage tube 43, a magnet 56 is arranged on the bottom end of the plug column 55, and a plurality of magnetic suction components are provided on the bottom wall of the square tube 42, the magnetic suction components include a support box 6, and the support box 6 is mounted on the square tube 4 2, the bottom wall of the support box 6 is provided with an insulating block 61, the top of the insulating block 61 is provided with an iron core 62, the iron core 62 is wound with a coil 63, the iron core 62 matches the adjacent magnet 56, an electric control component is provided between the magnetic attraction component and the adjacent switch, the electric control component includes a circuit board 64, multiple switches of the switch component 31 are electrically connected with the wire 32, the circuit board 64 is installed between the opposite sides of the insulating block 61, the inner walls of the opposite sides of the insulating block 61 are provided with grooves, the circuit board 64 matches the grooves, the circuit board 64 is electrically connected to the coil 63, and the circuit board 64 is electrically connected to the adjacent switch component 31 through the wire 32.

[0049] The working principle and use process of the present invention are as follows: the pump body 24 cooperates with the liquid delivery pipe 22 and the liquid extraction pipe 23 to make the coolant flow between the liquid cooling cabinet 1 and the plate heat exchanger 21, and the water extraction pipe 25 cooperates with the water outlet pipe 26 to make the water in the swimming pool flow between the swimming pool and the plate heat exchanger 21 for heat exchange, and utilizes the liquid circulation flow to take away the heat generated by the server 3, thereby achieving a cooling effect, wherein the coolant delivery pipe 22 enters the square tube 42, enters the U-shaped tube group 4 through the drainage pipe 43, and finally flows to the adjacent server 3 through multiple liquid distribution heads 41. When some servers 3 stop running, the switches on the switch assembly 31 matching the stopped servers 3 are in the closed state, and through the wire 32 and the circuit board 64, the coil 63 is in the power-off state, and the support plate 53 is reset under the action of the spring 52, the support column 54 and the plug column 55 are reset synchronously with the support plate 53, the plug column 55 slides into the drainage tube 43 to block it, and the switch matching the running server 3 energizes the coil 63 through the wire 32 and the circuit board 64, the iron core 62 cooperates with the coil 63 to generate magnetism, and absorbs the sound of the magnet 56, the support plate 53, the support column 54 and the plug column 55 slide synchronously, the spring 52 is stretched, and the plug column 55 slides out from the adjacent drainage tube 43, canceling the blockage of the drainage tube 43, and the coolant enters the U-shaped tube group 4 matching the running server 3 from the square tube 42 and the drainage tube 43, and flows to the running server 3 from the multiple liquid distribution heads 41, avoiding the situation where the coolant temperature at different positions in the liquid cooling cabinet 1 is large.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An immersion liquid cooling server circulation heat dissipation device with integrated photovoltaic energy storage, characterized in that: include: A liquid cooling cabinet (1), wherein a cabinet cover (11) is provided at an open top of the liquid cooling cabinet (1), and two support seats (13) are provided between two opposing sides of the liquid cooling cabinet (1); A support box (2), a plate heat exchanger (21) being installed on the bottom wall of the support box (2), a circulation pipeline assembly being arranged between the support box (2) and the liquid cooling cabinet (1), and a drainage assembly being arranged between the support box (2) and the swimming pool; A server (3), wherein a plurality of the servers (3) are installed between two support seats (13); a switch assembly (31) is provided on an inner wall of one side of the liquid cooling cabinet (1); the switch assembly (31) comprises a plurality of switches; and the server (3) is electrically connected to adjacent switches; A U-shaped tube group (4), the U-shaped tube group (4) is installed between two support seats (13), the horizontal section and the vertical section of the U-shaped tube group (4) are respectively provided with a plurality of liquid distribution heads (41), a square tube (42) is provided between the two opposite sides of the liquid cooling cabinet (1), the top wall of the square tube (42) is provided with a plurality of drainage tubes (43), the drainage tubes (43) are arranged in communication with the U-shaped tube group (4), the top wall of the square tube (42) is provided with a plurality of blocking components for blocking adjacent drainage tubes (43), the bottom wall of the square tube (42) is provided with a plurality of magnetic suction components, and an electric control component is provided between the magnetic suction component and the adjacent switch.

2. According to claim 1, an immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage is characterized in that: A square hole is provided at the top of the cabinet cover (11), and a viewing window (12) is provided in the square hole of the cabinet cover (11).

3. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 1 is characterized in that: The circulation pipeline assembly comprises a liquid delivery pipe (22), the liquid delivery pipe (22) being installed between the liquid outlet of the plate heat exchanger (21) and the liquid cooling cabinet (1), a liquid extraction pipe (23) being arranged between the liquid inlet of the plate heat exchanger (21) and the liquid cooling cabinet (1), a pump body (24) being arranged on the side wall of the liquid delivery pipe (22), and the liquid delivery pipe (22) being matched with the square tube (42).

4. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 1 is characterized in that: The drainage assembly comprises a water pumping pipe (25), which is installed between the water inlet of the plate heat exchanger (21) and the swimming pool, and a water outlet pipe (26) is provided between the water outlet of the plate heat exchanger (21) and the swimming pool.

5. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 1 is characterized in that: The two supporting seats (13) are each provided with a limiting groove (14) on one side facing each other, and the server (3) matches the limiting groove (14).

6. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 1 is characterized in that: The U-shaped tube group (4) comprises two symmetrically arranged L-shaped tubes, the support seat (13) is fixedly connected to adjacent L-shaped tubes, and the drainage tube (43) is connected to the two adjacent L-shaped tubes via a three-way joint.

7. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 1 is characterized in that: The plugging assembly comprises a support ring (51), wherein the support ring (51) is fixedly mounted on the top wall of the square tube (42), a spring (52) is mounted on the bottom end of the support ring (51), a support plate (53) is mounted on the bottom end of the spring (52), a support column (54) is mounted on the top end of the support plate (53), a plug column (55) is arranged on the top end of the support column (54), an oblique angle is arranged on the top end of the plug column (55), the plug column (55) is slidably sleeved with the adjacent drainage tube (43), and a magnet (56) is arranged on the bottom end of the plug column (55).

8. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 7 is characterized in that: The magnetic attraction component comprises a support box (6), the support box (6) is mounted on the bottom wall of the square tube (42), the bottom wall of the support box (6) is provided with an insulating block (61), the top end of the insulating block (61) is provided with an iron core (62), the iron core (62) is wound with a coil (63), and the iron core (62) matches with an adjacent magnet (56).

9. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 8, characterized in that: The electric control component comprises a circuit board (64), a plurality of switches of the switch component (31) are electrically connected to a wire (32), the circuit board (64) is installed between two opposite sides of the insulating block (61), the circuit board (64) is electrically connected to the coil (63), and the circuit board (64) is electrically connected to an adjacent switch component (31) via the wire (32).

10. The immersion liquid cooling server circulating heat dissipation device with integrated photovoltaic energy storage according to claim 9, characterized in that: The inner walls on both sides facing each other of the insulating block (61) are provided with grooves, and the circuit board (64) matches the grooves.

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