Liquid cooling server with efficient cooling function

Abstract

The invention relates to the technical field of liquid cooling servers, and discloses an efficient cooling liquid cooling server which comprises a liquid cooling box and further comprises a cylinder, the cylinder is arranged on the side face of the liquid cooling box, and a supporting plate arranged on the bottom face is installed at the bottom of the cylinder; the opening box is fixedly installed on the side face of the cylinder, the bottom of the opening box is open, and a through groove communicating with the interior of the cylinder is formed in the corresponding side face of the opening box; the cylinder is rotationally arranged in the cylinder, four cylindrical grooves which are annularly distributed are formed in the side face of the cylinder, and the cylindrical grooves penetrate through the cylinder; and the number of the filtering assemblies is four, and the four filtering assemblies are arranged in the four cylindrical grooves correspondingly. According to the device, the filtering assembly is continuously transferred and cleaned, the cooling effect of cooling liquid on the server is guaranteed, the situation that the cooling liquid is polluted by impurities, and the flowing cooling liquid drives the impurities to impact and damage the server is avoided, and then the using effect of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid cooling servers, and in particular to a liquid cooling server with high cooling efficiency. Background Art

[0002] With the rapid development of industries such as artificial intelligence and big data, server power is gradually increasing. Due to the highly integrated heat-generating chips and their growing heat flux density, more stringent requirements are placed on the heat dissipation performance of servers. Most data center computer rooms use air conditioning for air cooling, but due to the low thermal conductivity of air, air cooling cannot meet the heat dissipation needs of data center servers.

[0003] For example, a liquid cooling device for a data center server disclosed in the invention with publication number CN117707303A can perform liquid cooling on the server, but it does not have the function of filtering the coolant and cleaning impurities during use, resulting in impurities in the coolant contaminating the coolant, thereby reducing the effect of the coolant on cooling the server. Therefore, there is an urgent need to design a liquid-cooled server with efficient cooling. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a liquid-cooled server with high cooling efficiency.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A liquid cooling server with high cooling efficiency, comprising a liquid cooling box, and further comprising:

[0007] A cylinder, which is arranged on the side of the liquid cooling box, and a support plate arranged on the bottom surface is installed at the bottom of the cylinder;

[0008] An open box is fixedly mounted on the side of the cylinder, the bottom of the open box is open, and a through groove communicating with the inside of the cylinder is provided on the corresponding side of the open box;

[0009] The cylinder is rotatably arranged inside the cylinder, and four cylindrical grooves distributed in an annular pattern are opened on the side of the cylinder, and the cylindrical grooves penetrate the cylinder;

[0010] There are four filter assemblies, which are respectively arranged inside the four cylindrical grooves, and the filter assemblies are used to filter the coolant inside the liquid cooling box;

[0011] A cleaning component is arranged inside the opening box and is used to clean the filter component;

[0012] The liquid extraction and air blowing component is arranged on the cylinder and is used for extracting the coolant inside the cylindrical groove and blowing air to the filter component at the same time.

[0013] As a further technical solution of the present invention, a liquid outlet pipe and a liquid inlet pipe are respectively installed on both sides of the liquid cooling box, a liquid pump and a flow rate sensor are installed on the liquid outlet pipe, a plate heat exchanger is installed on the liquid cooling box, the corresponding end of the liquid inlet pipe is connected to the plate heat exchanger, the corresponding end of the liquid outlet pipe is connected and installed on the end face of the cylinder, and the end of the cylinder away from the liquid outlet pipe is connected and installed with a connecting pipe connected to the plate heat exchanger.

[0014] As a further technical solution of the present invention, the filtering assembly includes: a mesh disk, which is slidably arranged inside a cylindrical groove, and two symmetrically arranged sliding grooves are provided on the inner wall of the cylindrical groove, and a slider is slidably installed inside the sliding groove, and L-shaped rods are fixedly installed on opposite sides of the two sliders, and the horizontal sides of the two L-shaped rods are fixedly installed on the sides of the mesh disk, a spring rod is fixedly installed on the inner end of the sliding groove, and the telescopic end of the spring rod is fixedly installed on the side of the slider, and a conical rod is fixedly installed at the center of the end face of the mesh disk.

[0015] As a further technical solution of the present invention, the cleaning assembly includes: an installation box, the installation box is installed on the inner side of the open box, a collecting box is placed under the open box, a large pulley and a small pulley are rotatably installed inside the installation box, belts are sleeved on the surfaces of the large pulley and the small pulley, a first rotating rod is fixed at the center of the end face of the large pulley, and the end of the first rotating rod away from the large pulley is fixedly installed at the center of the end face of the cylinder.

[0016] As a further technical solution of the present invention, a second gear is fixedly installed on the side of the small pulley, the second gear is a missing gear, and the second gear is rotatably installed on the inner side of the installation box, a second rotating rod is horizontally rotatably installed on the inner side of the installation box, the end of the second rotating rod passes through the installation box, and a brush plate is fixedly installed on the end of the second rotating rod, a first one-way bearing is sleeved on the surface of the second rotating rod, and the first gear is fixedly sleeved on the outer ring of the first one-way bearing, and when the first gear and the second gear are in contact, the first gear and the second gear are meshed, and a torsion spring is sleeved on the surface of the second rotating rod, and both ends of the torsion spring are respectively fixedly installed on the side of the first gear and the inner side of the installation box.

[0017] As a further technical solution of the present invention, the liquid extraction and air blowing assembly includes: a sleeve rod, which is rotatably installed at the center of the corresponding end face of the cylinder, and the corresponding end of the sleeve rod is fixedly installed at the center of the end face of the cylinder through a connecting shaft, and the end of the sleeve rod is sleeved with a second one-way bearing, and the outer ring surface of the second one-way bearing is sleeved with a sleeve, a driving motor is installed on the support plate, the output shaft of the driving motor is installed at the center of the end face of the sleeve, and the driving motor and the flow rate sensor are electrically connected.

[0018] As a further technical solution of the present invention, a third one-way bearing is sleeved on the surface of the sleeve, a first bevel gear is fixedly sleeved on the outer ring of the third one-way bearing, second bevel gears are meshed on both adjacent sides of the first bevel gear, and a rotating shaft is fixedly installed on the sides of the two second bevel gears away from the sleeve, a limit plate fixed to the end face of the cylinder is rotatably sleeved on the surface of each rotating shaft, and a turntable is fixedly installed on the top of the two rotating shafts.

[0019] As a further technical solution of the present invention, the first tube body and the third tube body are connected and installed on the corresponding end faces of the cylinder, both of which are made of hard metal materials, and a first one-way valve is installed on the first tube body, and a third one-way valve is installed on the third tube body. The ends of the first tube body away from the cylinder are connected and installed with an extraction box, and the ends of the third tube body away from the cylinder are connected and installed with a gas injection box. The extraction box and the gas injection box are also connected and installed with a second tube body and a fourth tube body respectively, and a second one-way valve is installed on the second tube body, a dust net is installed on the top of the fourth tube body, a fourth one-way valve is installed on the fourth tube body, and the end of the second tube body is connected and installed on the connecting pipe.

[0020] As a further technical solution of the present invention, a first piston plate and a second piston plate are slidably installed inside the extraction box and the gas injection box respectively, and connecting plates are fixedly installed on the sides of the first piston plate and the second piston plate. The ends of the two connecting plates pass through the extraction box and the gas injection box respectively, and movable rods are rotatably installed on the ends of the two connecting plates, and the ends of the two movable rods are rotatably installed on the sides of the two turntables respectively.

[0021] The beneficial effects of the present invention are:

[0022] Firstly, the present invention continuously transfers and cleans the filter component by setting up the liquid extraction and air blowing component, the filter component and the cleaning component, thereby ensuring the effect of the coolant in cooling the server, avoiding the coolant being contaminated by impurities, causing the flowing coolant to drive the impurities to impact and damage the server, thereby improving the use effect of the device;

[0023] Secondly, the present invention, through the setting of the liquid extraction and blowing component, allows the gas inside the blowing box to pass through the third tube body into the corresponding cylindrical groove to achieve backblowing and dust removal of the mesh disk. At this time, the fourth one-way valve is in a closed state, and the mesh disk is cleaned in conjunction with the brush plate. The mesh disk can be further cleaned comprehensively, and the cleaned impurities will fall into the collection box and be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a liquid-cooled server with high cooling efficiency proposed by the present invention;

[0025] Figure 2 This is a schematic cross-sectional view of an open box structure of a liquid-cooled server with high cooling efficiency proposed by the present invention;

[0026] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0027] Figure 4 This is a schematic structural diagram of a liquid-cooled server with high cooling efficiency proposed by the present invention without a liquid cooling box;

[0028] Figure 5 for Figure 4 A magnified schematic diagram of part B;

[0029] Figure 6 This is a schematic cross-sectional structure diagram of an extraction box and a blowing box of a liquid-cooled server with high-efficiency cooling proposed by the present invention;

[0030] Figure 7 for Figure 6 A magnified schematic diagram of part C;

[0031] Figure 8 A schematic diagram of a cylindrical cross-sectional structure of a liquid-cooled server with high cooling efficiency proposed by the present invention;

[0032] Fig. 9 for Figure 8 The enlarged schematic diagram of the D part;

[0033] Fig.10 A schematic diagram of the installation and internal structure of a liquid-cooled server with high cooling efficiency proposed by the present invention;

[0034] Fig.11 This is a schematic diagram of the structure of a liquid extraction and air blowing component of a liquid-cooled server with high-efficiency cooling proposed by the present invention.

[0035] In the figure: 1, liquid cooling box; 2, liquid outlet pipe; 3, liquid pump; 4, flow rate sensor; 5, cylinder; 6, open box; 7, collection box; 8, plate heat exchanger; 9, drive motor; 10, liquid inlet pipe; 11, installation box; 12, extraction box; 13, gas injection box; 14, cylinder; 15, first rotating rod; 16, second rotating rod; 17, first gear; 18, second gear; 19, belt; 20, large pulley; 21, small pulley; 22, first one-way bearing; 2 3. Torsion spring; 24. Brush plate; 25. First piston plate; 26. Connecting plate; 27. Movable rod; 28. Turntable; 29. ​​Sleeve; 30. Sleeve rod; 31. Net disk; 32. Conical rod; 33. Slide groove; 34. Slider; 35. Spring rod; 36. First tube body; 37. Second tube body; 38. First one-way valve; 39. Second one-way valve; 40. First bevel gear; 41. Second bevel gear; 42. Second one-way bearing; 43. Third one-way bearing. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] 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.

[0038] Please see attached Figure 1 -Attached Fig.11 , a liquid cooling server with high efficiency cooling comprises a liquid cooling box 1, and also comprises: a cylinder 5, an open box 6, a cylinder 14, a filtering assembly, a cleaning assembly and a liquid extraction and air blowing assembly, the cylinder 5 is arranged on the side of the liquid cooling box 1, a supporting plate arranged on the bottom surface is installed at the bottom of the cylinder 5, the open box 6 is fixedly installed on the side of the cylinder 5, the bottom of the open box 6 is open, a through groove communicating with the inside of the cylinder 5 is opened on the corresponding side of the open box 6, the cylinder 14 is rotatably arranged inside the cylinder 5, four cylindrical grooves distributed in an annular manner are opened on the side of the cylinder 14, the cylindrical groove runs through the cylinder 14, there are four filtering assemblies, and the four filtering assemblies are respectively arranged in the four cylindrical grooves, the filtering assembly is used to filter the coolant inside the liquid cooling box 1, the cleaning assembly is arranged in the open box 6, the cleaning assembly is used to clean the filtering assembly, the liquid extraction and air blowing assembly is arranged on the cylinder 5, and the liquid extraction and air blowing assembly is used to extract the coolant inside the cylindrical groove and blow air to the filtering assembly at the same time;

[0039] As described above, the filter assembly can be continuously transferred and cleaned, thereby ensuring the effect of the coolant in cooling the server and preventing the coolant from being contaminated by impurities, causing the flowing coolant to drive the impurities to impact and damage the server.

[0040] Please see attached Figure 1 -Attached Fig.11 In a preferred embodiment, a liquid outlet pipe 2 and a liquid inlet pipe 10 are respectively connected and installed on both sides of the liquid cooling box 1, a liquid pump 3 and a flow rate sensor 4 are installed on the liquid outlet pipe 2, a plate heat exchanger 8 is installed on the liquid cooling box 1, a corresponding end of the liquid inlet pipe 10 is connected to the plate heat exchanger 8, a corresponding end of the liquid outlet pipe 2 is connected and installed on the end surface of the cylinder 5, and an end of the cylinder 5 away from the liquid outlet pipe 2 is connected and installed with a connecting pipe connected to the plate heat exchanger 8;

[0041] Specifically, the coolant can be circulated in the liquid cooling box 1 to cool the server.

[0042] Please see attached Figure 1 -Attached Fig.11In a preferred embodiment, the filter assembly includes: a mesh plate 31, the mesh plate 31 is slidably arranged inside the cylindrical groove, the inner wall of the cylindrical groove is provided with two symmetrically arranged slide grooves 33, a slider 34 is slidably installed inside the slide groove 33, the opposite sides of the two sliders 34 are fixedly installed with L-shaped rods, the horizontal sides of the two L-shaped rods are fixedly installed on the side of the mesh plate 31, a spring rod 35 is fixedly installed at the inner end of the slide groove 33, the telescopic end of the spring rod 35 is fixedly installed on the side of the slider 34, and a tapered rod 32 is fixedly installed at the center of the end face of the mesh plate 31;

[0043] Furthermore, the coolant will pass through the cylindrical grooves connected thereto during the circulation process, and the mesh disk 31 can filter the impurities contained in the flowing coolant.

[0044] Please see attached Figure 1 -Attached Fig.11 In a preferred embodiment, the cleaning assembly includes: an installation box 11, the installation box 11 is installed on the inner side of the open box 6, a collection box 7 is placed below the open box 6, a large pulley 20 and a small pulley 21 are rotatably installed inside the installation box 11, a belt 19 is sleeved on the surface of the large pulley 20 and the small pulley 21, a first rotating rod 15 is fixed at the center of the end face of the large pulley 20, the end of the first rotating rod 15 away from the large pulley 20 is fixedly installed at the center of the end face of the cylinder 14, a second gear 18 is fixedly installed on the side of the small pulley 21, the second gear 18 is a missing gear, and the second gear 18 rotates The second rotating rod 16 is installed on the inner side of the installation box 11, and the end of the second rotating rod 16 passes through the installation box 11, and the end of the second rotating rod 16 is fixedly installed with a brush plate 24. The surface of the second rotating rod 16 is sleeved with a first one-way bearing 22, and the outer ring of the first one-way bearing 22 is fixedly sleeved with a first gear 17. When the first gear 17 and the second gear 18 are in contact, the first gear 17 and the second gear 18 are meshed. The surface of the second rotating rod 16 is sleeved with a torsion spring 23, and the two ends of the torsion spring 23 are respectively fixedly installed on the side of the first gear 17 and the inner side of the installation box 11;

[0045] Preferably, the second rotating rod 16 rotates to drive the brush plate 24 to rotate, so as to clean the clogged mesh disk 31 .

[0046] Please see attached Figure 1 -Attached Fig.11In a preferred embodiment, the liquid extraction and air blowing assembly includes: a sleeve rod 30, the sleeve rod 30 is rotatably mounted at the center of the corresponding end face of the cylinder 5, the corresponding end of the sleeve rod 30 is fixedly mounted at the center of the end face of the cylinder 14 through a connecting shaft, and the end of the sleeve rod 30 is sleeved with a second one-way bearing 42, the outer ring surface of the second one-way bearing 42 is sleeved with a sleeve 29, a drive motor 9 is installed on the support plate, the output shaft of the drive motor 9 is installed at the center of the end face of the sleeve 29, and the drive motor 9 is electrically connected to the flow rate sensor 4 The surface of the sleeve 29 is sleeved with a third one-way bearing 43, the outer ring of the third one-way bearing 43 is fixedly sleeved with a first bevel gear 40, the adjacent two sides of the first bevel gear 40 are meshed with second bevel gears 41, the sides of the two second bevel gears 41 away from the sleeve 29 are fixedly installed with a rotating shaft, each rotating shaft surface is rotatably sleeved with a limit plate fixed to the end face of the cylinder 5, and the top ends of the two rotating shafts are fixedly installed with a rotating disk 28, the corresponding end faces of the cylinder 5 are connected and installed with the first tube body 36 and the third tube body, the first tube body The first tube body 36 and the third tube body are both made of hard metal materials, and a first one-way valve 38 is installed on the first tube body 36, and a third one-way valve is installed on the third tube body. The ends of the first tube body 36 away from the cylinder 5 are connected and installed with the extraction box 12, and the ends of the third tube body away from the cylinder 5 are connected and installed with the gas injection box 13. The extraction box 12 and the gas injection box 13 are also connected and installed with the second tube body 37 and the fourth tube body, respectively, and the second tube body 37 is installed with a second one-way valve 39. A dustproof net is installed on the top of the fourth tube body. A fourth one-way valve is installed on the four tube bodies, the end of the second tube body 37 is connected and installed on the connecting pipe, the first piston plate 25 and the second piston plate are slidably installed inside the extraction box 12 and the gas injection box 13 respectively, and the first piston plate 25 and the second piston plate are fixedly installed with connecting plates 26 on the sides, the ends of the two connecting plates 26 pass through the extraction box 12 and the gas injection box 13 respectively, and the ends of the two connecting plates 26 are rotatably installed with movable rods 27, and the ends of the two movable rods 27 are rotatably installed on the sides of the two rotating disks 28 respectively;

[0047] Furthermore, the cooling liquid in the cylindrical groove after transfer can be pumped into the connecting pipe, and the gas in the blowing box enters the corresponding cylindrical groove through the third tube body to realize backblowing and dust removal of the mesh disk 31.

[0048] The working principle of the present invention is as follows: firstly, the server is placed in the liquid cooling box 1 and the box cover is closed. The coolant in the liquid cooling box 1 can be circulated through the liquid outlet pipe 2, the cylinder 5, the connecting pipe, the plate heat exchanger 8 and the liquid inlet pipe 10 by the liquid pump 3, and the coolant can further perform liquid cooling and heat dissipation on the server;

[0049] When the coolant passes through the cylindrical groove connected to it during the circulation process, the mesh disk 31 can filter the impurities contained in the flowing coolant. When the mesh disk 31 is blocked, the flow rate of the coolant will be reduced. Further, the pneumatic drive motor 9 can be controlled by the flow rate sensor 4 to rotate forward 90 degrees first. The drive motor 9 rotates forward to drive the sleeve 29 to rotate forward. The sleeve 29 rotates forward to drive the sleeve rod 30 to rotate through the second one-way bearing 42, but does not drive the first bevel gear 40 to rotate through the third one-way bearing 43. The rotation of the sleeve rod 30 drives the cylinder 14 to rotate, and the cylinder 14 rotates The movement drives the filter assembly to revolve and change its position, and also drives the first rotating rod 15 to rotate, so that the clogged mesh disk 31 can be transferred to the next station. It should be noted that when the filter assembly rotates and drives the conical rod 32 to revolve, since the tip of the conical rod 32 is conical, when the conical rod 32 revolves over the opening where the cylinder 5 and the connecting pipe are connected, the conical rod 32 will move toward the opening box 6. The movement of the conical rod 32 drives the mesh disk 31 to move and the spring rod 35 generates a pulling force, which not only facilitates the subsequent cleaning of the brush plate 24, but also does not hinder the rotation of the cylinder 14 and the filter assembly.

[0050] The rotation of the first rotating rod 15 drives the large pulley 20 to rotate, and the rotation of the large pulley 20 drives the belt 19 to rotate. The rotation of the belt 19 drives the small pulley 21 to accelerate the rotation. The large pulley 20 rotates ninety degrees and the small pulley 21 rotates one circle. The rotation of the small pulley 21 drives the second gear 18 to rotate. The second gear 18 rotates the first gear 17 to rotate. The rotation of the first gear 17 drives the torsion spring 23 to generate a torque. At this time, the rotation of the first gear 17 will not drive the second rotating rod 16 to rotate through the first one-way bearing 22. When the first gear 17 and the second gear 18 are not meshed, the torsion force generated by the torsion spring 23 will cause the first gear 17 to rotate in the opposite direction. At this time, the first gear 17 will drive the second rotating rod 16 to rotate through the first one-way bearing 22. The rotation of the second rotating rod 16 drives the brush plate 24 to rotate, so as to clean the clogged net disk 31;

[0051] Then the driving motor 9 is reversed. In summary, the driving motor 9 will drive the first bevel gear 40 to rotate, but will not drive the sleeve rod 30 to rotate. The rotation of the first bevel gear 40 drives the two second bevel gears 41 to rotate. The rotation of the two second bevel gears 41 drives the two rotating disks 28 to rotate through the two rotating shafts. The rotation of the two rotating disks 28 drives the two movable rods 27 to move. The movement of the two movable rods 27 drives the two connecting plates 26 to move. The movement of the two connecting plates 26 drives the two first piston plates 25 to reciprocate.

[0052] When the first piston plate 25 moves in a direction away from the cylinder 5, the first one-way valve 38 opens to draw the coolant in the cylindrical groove connected thereto into the extraction box 12, and the second one-way valve 39 is in a closed state. When the first piston plate 25 moves in a direction close to the cylinder 5, the second one-way valve 39 opens to allow the coolant in the extraction box 12 to enter the connecting interior through the second tube body 37, and the first one-way valve 38 is in a closed state, so as to realize the coolant in the cylindrical groove after transfer is sent back to the inside of the connecting pipe.

[0053] When the second piston plate moves in the direction away from the cylinder 5, the fourth one-way valve is opened, and the external air will enter the inside of the blowing box through the fourth tube body. At this time, the third one-way valve is in a closed state. When the second piston plate moves in the direction close to the cylinder 5, the third one-way valve is in an open state, so that the gas inside the blowing box passes through the third tube body into the corresponding cylindrical groove, so as to realize backblowing and dust removal of the net disk 31. At this time, the fourth one-way valve is in a closed state, and the net disk 31 is cleaned with the brush plate 24, so that the net disk 31 can be further cleaned comprehensively, and the cleaned impurities will fall into the collection box 7 and be collected;

[0054] Finally, as the drive motor 9 rotates, the filter component can be continuously transferred and cleaned, ensuring the effect of the coolant in cooling the server, avoiding the coolant being contaminated by impurities, causing the flowing coolant to drive the impurities to impact and damage the server, thereby improving the use effect of the equipment.

[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A liquid cooling server with high cooling efficiency, comprising a liquid cooling box (1), characterized in that: Also includes: A cylinder (5), wherein the cylinder (5) is arranged on the side of the liquid cooling box (1), and a support plate arranged on the bottom surface is installed at the bottom of the cylinder (5); An open box (6), the open box (6) is fixedly mounted on the side of the cylinder (5), the bottom of the open box (6) is open, and a through groove communicating with the inside of the cylinder (5) is provided on the corresponding side of the open box (6); A cylinder (14), the cylinder (14) being rotatably disposed inside the cylinder (5), the side surface of the cylinder (14) being provided with four cylindrical grooves distributed in an annular shape, the cylindrical grooves penetrating the cylinder (14); A filter assembly, wherein there are four filter assemblies, and the four filter assemblies are respectively arranged inside four cylindrical grooves, and the filter assemblies are used to filter the coolant inside the liquid cooling box (1); A cleaning component, the cleaning component is arranged inside the opening box (6), and the cleaning component is used to clean the filter component; A liquid extraction and air blowing component is arranged on the cylinder (5), and is used to extract the coolant inside the cylindrical groove and blow air to the filter component at the same time.

2. The liquid-cooled server with high cooling efficiency according to claim 1, characterized in that: A liquid outlet pipe (2) and a liquid inlet pipe (10) are respectively connected and installed on both sides of the liquid cooling box (1), a liquid pump (3) and a flow rate sensor (4) are installed on the liquid outlet pipe (2), a plate heat exchanger (8) is installed on the liquid cooling box (1), the corresponding end of the liquid inlet pipe (10) is connected to the plate heat exchanger (8), the corresponding end of the liquid outlet pipe (2) is connected and installed on the end surface of the cylinder (5), and the end of the cylinder (5) away from the liquid outlet pipe (2) is connected and installed with a connecting pipe connected to the plate heat exchanger (8).

3. The liquid-cooled server with high cooling efficiency according to claim 2, characterized in that: The filter assembly comprises: a mesh plate (31), the mesh plate (31) being slidably arranged inside a cylindrical groove, the inner wall of the cylindrical groove being provided with two symmetrically arranged sliding grooves (33), a slider (34) being slidably installed inside the sliding groove (33), two L-shaped rods being fixedly installed on opposite sides of the two sliders (34), the horizontal sides of the two L-shaped rods being fixedly installed on the side of the mesh plate (31), a spring rod (35) being fixedly installed on the inner end of the sliding groove (33), the telescopic end of the spring rod (35) being fixedly installed on the side of the slider (34), and a conical rod (32) being fixedly installed at the center of the end face of the mesh plate (31).

4. The liquid-cooled server with high cooling efficiency according to claim 3, characterized in that: The cleaning assembly comprises: an installation box (11), the installation box (11) is installed on the inner side of an open box (6), a collecting box (7) is placed below the open box (6), a large pulley (20) and a small pulley (21) are rotatably installed inside the installation box (11), a belt (19) is sleeved on the surface of the large pulley (20) and the small pulley (21), a first rotating rod (15) is fixed at the center of the end face of the large pulley (20), and the end of the first rotating rod (15) away from the large pulley (20) is fixedly installed at the center of the end face of a cylinder (14).

5. The liquid-cooled server with high cooling efficiency according to claim 4, characterized in that: A second gear (18) is fixedly mounted on the side of the small pulley (21); the second gear (18) is a missing gear and is rotatably mounted on the inner side of the mounting box (11); a second rotating rod (16) is horizontally rotatably mounted on the inner side of the mounting box (11); the end of the second rotating rod (16) passes through the mounting box (11); a brush plate (24) is fixedly mounted on the end of the second rotating rod (16); a first one-way bearing (22) is sleeved on the surface of the second rotating rod (16); a first gear (17) is fixedly sleeved on the outer ring of the first one-way bearing (22); when the first gear (17) and the second gear (18) are in contact, the first gear (17) and the second gear (18) are meshed; a torsion spring (23) is sleeved on the surface of the second rotating rod (16); two ends of the torsion spring (23) are respectively fixedly mounted on the side of the first gear (17) and the inner side of the mounting box (11).

6. The liquid-cooled server with high cooling efficiency according to claim 5, characterized in that: The liquid extraction and air blowing assembly comprises: a sleeve rod (30), the sleeve rod (30) is rotatably mounted at the center of the corresponding end face of the cylinder (5), the corresponding end of the sleeve rod (30) is fixedly mounted at the center of the end face of the cylinder (14) through a connecting shaft, and the end of the sleeve rod (30) is sleeved with a second one-way bearing (42), the outer ring surface of the second one-way bearing (42) is sleeved with a sleeve (29), a driving motor (9) is mounted on the support plate, the output shaft of the driving motor (9) is mounted at the center of the end face of the sleeve (29), and the driving motor (9) is electrically connected to the flow rate sensor (4).

7. The liquid-cooled server with high cooling efficiency according to claim 6, characterized in that: The surface of the sleeve (29) is sleeved with a third one-way bearing (43), the outer ring of the third one-way bearing (43) is fixedly sleeved with a first bevel gear (40), the adjacent two sides of the first bevel gear (40) are meshed with second bevel gears (41), the sides of the two second bevel gears (41) away from the sleeve (29) are fixedly mounted with a rotating shaft, the surface of each rotating shaft is rotatably sleeved with a limiting plate fixed to the end face of the cylinder (5), and the top ends of the two rotating shafts are fixedly mounted with a rotating disk (28).

8. The liquid-cooled server with high cooling efficiency according to claim 7, characterized in that: The first tube body (36) and the third tube body are connected and installed on the corresponding end surfaces of the cylinder (5); the first tube body (36) and the third tube body are both made of hard metal materials, and a first one-way valve (38) is installed on the first tube body (36), and a third one-way valve is installed on the third tube body; the ends of the first tube body (36) away from the cylinder (5) are connected and installed with an extraction box (12), and the ends of the third tube body away from the cylinder (5) are connected and installed with a gas injection box (13); the extraction box (12) and the gas injection box (13) are also connected and installed with a second tube body (37) and a fourth tube body respectively, and a second one-way valve (39) is installed on the second tube body (37); a dustproof net is installed on the top of the fourth tube body, and a fourth one-way valve is installed on the fourth tube body; the end of the second tube body (37) is connected and installed on the connecting pipe.

9. The liquid-cooled server with high cooling efficiency according to claim 8, characterized in that: A first piston plate (25) and a second piston plate are slidably mounted inside the extraction box (12) and the gas injection box (13), respectively; connecting plates (26) are fixedly mounted on the sides of the first piston plate (25) and the second piston plate; the ends of the two connecting plates (26) pass through the extraction box (12) and the gas injection box (13), respectively; movable rods (27) are rotatably mounted on the ends of the two connecting plates (26); the ends of the two movable rods (27) are rotatably mounted on the sides of the two turntables (28), respectively.

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