Immersed liquid cooling server cabinet

Abstract

The invention relates to the technical field of servers, in particular to an immersed liquid-cooled server cabinet which comprises a liquid-cooled server cabinet body and a sealing cabinet, the sealing cabinet is arranged in the liquid-cooled server cabinet body, a fixing groove is formed in one side of the sealing cabinet, a first fixing plate is fixedly connected to one side in the fixing groove, and a second fixing plate is fixedly connected to the other side in the fixing groove. A second fixing plate is fixedly connected to the other side of the interior of the fixing groove, a rotating rod is fixedly connected to the position, in the middle of the flush side, of the interior of the fixing groove, and a power wheel is rotationally connected to the outer wall of the rotating rod. The sealing cabinet has the beneficial effects that the sealing gasket is arranged in the mounting groove, so that a tiny gap between the mounting groove and the cable can be filled, a gap between the cable and the mounting groove is avoided, cooling liquid in the sealing cabinet flows out, and the cooling liquid can be correspondingly ensured to circulate in a closed environment so as to maintain a required cooling effect; and the stability and the consistency of the internal environment of the sealed cabinet can be ensured.

Description

Technical Field

[0001] The invention relates to the field of servers, and in particular to an immersion liquid cooling server cabinet. Background Art

[0002] Immersion liquid cooling products are mainly used for data center heat dissipation, and are committed to saving energy and increasing efficiency in data centers. They are one of the important solutions for future data center heat dissipation. Immersion liquid cooling servers are devices that cool down servers by completely immersing them in liquid media. The cabinet that carries the server and liquid cooling media is called a TANK (liquid cooling cabinet), which is an important component of immersion liquid cooling products.

[0003] The patent application publication number is CN221448897U, which discloses an immersion liquid-cooled server cabinet. A plurality of slideways are arranged on the side wall of the server storage part, and a T-shaped slide bar is arranged in the slideway. The T-shaped slide bar can be moved along the slideway to realize the installation and removal of the T-shaped slide bar, and then the installation position of the T-shaped slide bar is selected according to the thickness of the server, so that servers of different thicknesses, such as 1U, 2U or multi-U servers, can be placed in the liquid-cooled server cabinet, which effectively enhances the adaptability of the liquid-cooled server cabinet. Since the cabinet is filled with coolant, if the cable outlet on the cabinet is not properly sealed, the coolant inside the cabinet will cause damage to the surrounding environment once it leaks. Summary of the invention

[0004] The object of the present invention is to provide an immersion liquid cooling server cabinet to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the immersion liquid-cooled server cabinet comprises: a liquid-cooled server cabinet body and a sealed cabinet, a sealed cabinet is arranged inside the liquid-cooled server cabinet body, a fixed groove is opened on one side of the sealed cabinet, a fixed plate one is fixedly connected to one side of the fixed groove, a fixed plate two is fixedly connected to the other side of the fixed groove, a rotating rod is fixedly connected to a middle position of the inner and flush sides of the fixed groove, an outer wall of the rotating rod is rotatably connected to a power wheel, an outer wall of the power wheel is transmission-connected to a belt, a handle is fixedly connected to one side of the outer wall of the power wheel, a bidirectional screw rod is rotationally connected to the upper and lower parts of the fixed groove, one side of the outer walls of the two bidirectional screw rods is fixedly connected to a follower, and the outer walls of the two followers are transmission-connected to the inner ring wall of the belt.

[0006] Preferably, the outer wall of one side of the fixed plate 2 is in movably contact with the movable plate 2, and the outer walls on the upper and lower sides of the movable plate 2 are provided with circular holes that connect the outer walls on both sides, and a nut is fixedly connected to the outer wall of the circular hole on one side of the movable plate 2, and the outer wall of the nut is threadedly connected to the outer wall of the bidirectional screw rod, and the interior of the circular hole is slidably connected to the outer wall of the bidirectional screw rod.

[0007] Preferably, the outer wall of one side of the fixed plate one is movably in contact with the movable plate one, the outer wall of the front side of the movable plate one is movably in contact with the outer wall of the back side of the fixed plate two, the outer wall of the front side of the fixed plate one is movably in contact with the outer wall of the back side of the movable plate two, the outer wall of one side of the movable plate one is fixedly connected to a plurality of support springs, and the outer wall of one end of the support spring is fixedly connected to one side inside the fixed groove.

[0008] Preferably, a second slide groove is provided on the outer wall on the back side of the second fixed plate, and a second slider is slidably connected inside the second slide groove, and one side inside the second slide groove is rotatably connected to the outer wall of one end of a two-way screw rod, and a threaded hole connecting the outer walls on both sides is provided on the second slider, and the inside of the threaded hole is threadedly connected to the outer wall of the two-way screw rod, and the outer wall on the back side of the second slider is fixedly connected to the outer wall on the front side of the first movable plate.

[0009] Preferably, a slide groove 1 is provided on the front side of the fixed plate 1, a slider 1 is slidably connected inside the slide groove 1, and an outer wall on the front side of the slider 1 is fixedly connected to an outer wall on the back side of the movable plate 2.

[0010] Preferably, a mounting groove is provided on the side where the fixed plate 2 contacts the movable plate 2, a plurality of through holes are provided inside the mounting grooves, a magnetic block 1 is fixedly connected inside the plurality of through holes 1, a sealing gasket is movably inserted inside the mounting groove, a through hole 2 is provided on both sides of the sealing gasket, and the position of the through hole 2 is aligned with the position of the through hole 1.

[0011] Preferably, the outer wall of the mounting groove is movably in contact with a connecting plate, the outer walls of the plurality of connecting plates are fixedly connected with an insertion rod, the outer wall of the insertion rod passes through the interior of through hole two and is movably plugged into the interior of through hole one, the outer wall of the bottom of the insertion rod is fixedly connected with magnetic block two, and the outer wall of magnetic block two is attractively connected to the top of magnetic block one with opposite poles.

[0012] Preferably, magnetic rings are fixedly connected to both sides of the outer wall of the nut, and an iron ring limiting sleeve is slidably connected to the outer wall of the nut. The opposite sides of the two magnetic rings are attracted to the outer wall of the iron ring limiting sleeve by opposite poles. Cavities are provided on the upper and lower sides of the outer wall of the nut, and a rubber pad is movably contacted inside the cavity. Grooves are provided at both ends of the cavity, and raised plates are fixedly connected to both sides of the rubber pad, and an elastic ball is fixedly connected to the bottom of the raised plate, and the outer wall of the bottom of the elastic ball is fixedly connected to the lower part of the inside of the groove, and the outer wall of the raised plate is movably contacted with the inside of the groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: An immersion liquid-cooled server cabinet proposed in the present invention can fill the tiny gap between the mounting groove and the cable by installing a sealing gasket inside the mounting groove, thereby avoiding the appearance of a gap between the cable and the mounting groove, allowing the coolant inside the sealed cabinet to flow out, and correspondingly ensuring that the coolant can circulate in a closed environment to maintain the required cooling effect, which helps to ensure the stability and consistency of the internal environment of the sealed cabinet. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the liquid cooling server cabinet of the present invention; Figure 3 It is a schematic diagram of the fixing groove structure of the present invention; Figure 4 This is a structural schematic diagram of the second fixing plate of the present invention; Figure 5 For the present invention Figure 4 A is an enlarged schematic diagram of the structure at location A; Figure 6 For the present invention Figure 4 The enlarged structural diagram at location B; Figure 7 It is a schematic structural diagram of the second cross-sectional view of the fixing plate of the present invention; Figure 8 This is a schematic diagram of the installation slot structure of the present invention; Fig. 9 This is a schematic diagram of the structure of the connecting plate of the present invention; Fig.10 This is a schematic diagram of the sealing gasket structure of the present invention; Fig.11 It is a schematic structural diagram of a cross-sectional view of a nut of the present invention; Fig.12 It is a structural schematic diagram of a movable plate of the present invention.

[0014] In the figure: 1. liquid cooling server cabinet body; 2. sealed cabinet; 21. fixed groove; 3. fixed plate 1; 31. movable plate 1; 32. support spring; 33. slide groove 2; 34. slider 2; 4. fixed plate 2; 41. movable plate 2; 42. slide groove 1; 43. slider 1; 5. connecting plate; 51. installation groove; 52. through hole 1; 53. plug rod; 54. magnetic block 2; 6. sealing gasket; 61. through hole 2; 7. rotating rod; 71. power wheel; 72. handle; 73. belt; 74. bidirectional screw; 75. follower; 8. nut; 81. magnetic ring; 82. elastic ball; 83. iron ring limit sleeve; 84. rubber pad. DETAILED DESCRIPTION

[0015] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention, and are not used to limit 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.

[0016] For example, see Figure 1 - Fig.12 The present invention provides a technical solution for an immersion liquid cooling server cabinet: the immersion liquid cooling server cabinet comprises: a liquid cooling server cabinet body 1 and a sealed cabinet 2, the liquid cooling server cabinet body 1 is provided with a sealed cabinet 2, one side of the sealed cabinet 2 is provided with a fixing groove 21, one side of the inside of the fixing groove 21 is fixedly connected with a fixing plate 1 3, the other side of the inside of the fixing groove 21 is fixedly connected with a fixing plate 2 4, the inside of the fixing groove 21 is fixedly connected with a rotating rod 7 at a position in the middle of the flush side, the outer wall of the rotating rod 7 is rotatably connected with a power wheel 71, the outer wall of the power wheel 71 is transmission-connected with a belt 73, one side of the outer wall of the power wheel 71 is fixedly connected with a handle 72, and the upper and lower rotations of the inside of the fixing groove 21 are connected with a bidirectional thread. Rod 74, one side of the outer wall of the two bidirectional screw rods 74 is fixedly connected with a follower 75, the outer walls of the two followers 75 are transmission connected to the inner ring wall of the belt 73, the two sides of the outer wall of the nut 8 are fixedly connected with a magnetic ring 81, the outer wall of the nut 8 is slidably connected with an iron ring limit sleeve 83, the opposite sides of the two magnetic rings 81 are connected to the outer wall of the iron ring limit sleeve 83 with opposite poles, the upper and lower sides of the outer wall of the nut 8 are provided with cavities, the inside of the cavity is movably contacted with a rubber pad 84, and grooves are provided at both ends of the cavity. Both sides of the rubber pad 84 are fixedly connected with raised plates, the bottom of the raised plate is fixedly connected with an elastic ball 82, the outer wall of the bottom of the elastic ball 82 is fixedly connected to the lower part of the inside of the groove, and the outer wall of the raised plate is in movably contact with the inside of the groove.

[0017] By pushing the raised plate to move upward inside the groove, the rubber pad 84 is driven to move upward, so that the limit between the nut 8 and the bidirectional screw 74 can be released, and the nut 8 is prevented from moving under the action of external force when the nut 8 stops moving. Accordingly, while increasing the stability of the nut 8, the movable plate 2 41 is closely fitted with one side of the fixed plate 2 4. Through the movement of the bidirectional screw rod 74, the slider 34 and the nut 8 can be moved simultaneously. The handle 72 is directly set on the power wheel 71, so that the operator can directly drive the power wheel 71 to rotate by turning the handle 72, thereby simplifying the operation process and correspondingly reducing the energy loss and friction resistance in the transmission process, thereby improving the transmission efficiency.

[0018] Embodiment 2: On the basis of embodiment 1, the outer wall on one side of the fixed plate 2 4 is movably in contact with the movable plate 2 41, and the outer walls on the upper and lower sides of the movable plate 2 41 are provided with circular holes whose outer walls are connected to each other, and a nut 8 is fixedly connected to the outer wall of the circular hole on one side of the movable plate 2 41, and the outer wall of the nut 8 is threadedly connected to the outer wall of the bidirectional screw rod 74, and the interior of the circular hole is slidably connected to the outer wall of the bidirectional screw rod 74, and the outer wall of the fixed plate 3 is movably in contact with the movable plate 31 on one side, and the outer wall of the front side of the movable plate 31 is movably in contact with the outer wall of the back side of the fixed plate 2 4, and the outer wall of the front side of the fixed plate 3 is movably in contact with the outer wall of the back side of the movable plate 2 41, and the outer wall of the one side of the movable plate 31 is fixedly connected with a plurality of support A spring 32, an outer wall of one end of the supporting spring 32 is fixedly connected to one side inside the fixed groove 21, a sliding groove 23 is provided on the outer wall of the back side of the fixed plate 24, a sliding groove 23 is slidably connected to a slider 24 inside the sliding groove 23, one side inside the sliding groove 23 is rotatably connected to the outer wall of one end of the bidirectional screw rod 74, a threaded hole connected to the outer walls on both sides is provided on the slider 24, the inside of the threaded hole is threadedly connected to the outer wall of the bidirectional screw rod 74, the outer wall on the back side of the slider 24 is fixedly connected to the outer wall on the front side of the movable plate 31, a sliding groove 42 is provided on the front side of the fixed plate 3, a sliding groove 42 is slidably connected to a slider 43 inside the sliding groove 42, and the outer wall on the front side of the slider 43 is fixedly connected to the outer wall on the back side of the movable plate 41.

[0019] The movable plate 1 31 is driven by the slider 2 34 to move in the opposite direction inside the slide groove 2 33, so that the movable plate 1 31 is separated from the fixed plate 1 3. At this time, the sealing fixation of the cable by the sealing gasket 6 is released, which avoids the operator using brute force to pull the cable out from between the two sealing gaskets 6 when the cable needs to be replaced, causing damage to the sealing gasket 6. Correspondingly, the risk of the sealing gasket 6 being damaged due to excessive tension or twisting force is reduced, thereby extending its service life.

[0020] Embodiment three, on the basis of embodiment two, a mounting groove 51 is provided on the contact side of the fixed plate 2 4 and the movable plate 2 41, a plurality of mounting grooves 51 are provided with through holes 52 inside, a plurality of through holes 52 are fixedly connected inside with a magnetic block 1, a sealing gasket 6 is movably inserted inside the mounting groove 51, a through hole 2 61 is provided on both sides of the sealing gasket 6, and the position of the through hole 2 61 is aligned with the position of the through hole 1 52.

[0021] By installing the sealing gasket 6 inside the installation groove 51, the tiny gap between the installation groove 51 and the cable can be filled, avoiding the formation of a gap between the cable and the installation groove 51, allowing the coolant inside the sealed cabinet 2 to flow out, thereby ensuring that the coolant can circulate in a closed environment to maintain the required cooling effect, which helps to ensure the stability and consistency of the internal environment of the sealed cabinet 2.

[0022] Embodiment 4, on the basis of embodiment 3, the outer wall of the mounting groove 51 is in movable contact with the connecting plate 5, the outer walls of the plurality of connecting plates 5 are fixedly connected with the plug rod 53, the outer wall of the plug rod 53 passes through the interior of the second through hole 61 and is movably plugged into the interior of the first through hole 52, the outer wall at the bottom of the plug rod 53 is fixedly connected with the second magnetic block 54, the outer wall of the second magnetic block 54 is connected to the top of the first magnetic block by attraction with opposite poles.

[0023] By means of the cooperation between the through hole 2 61 opened on the sealing gasket 6 and the through hole 1 52 and the insertion rod 53, the stability of the sealing gasket 6 inside the installation groove 51 can be increased, and the sealing gasket 6 can be prevented from shifting or slipping inside the installation groove 51, and the stability of the sealing gasket 6 is correspondingly increased, thereby improving the sealing effect of the sealing gasket 6 on the cable, further ensuring the close fit between the cable and the installation groove 51, and reducing the gap caused by the shift or looseness of the sealing gasket 6.

[0024] In actual use, when installing or replacing the cable connection, first, the operator holds the iron ring limiting sleeve 83 by hand and moves the iron ring limiting sleeve 83 to the left side of the nut 8, so that the iron ring limiting sleeve 83 leaves the outer wall of the rubber pad 84 and is attracted and connected with the magnetic ring 81 on the left side. The iron ring limiting sleeve 83 leaves the outer wall of the rubber pad 84 and, under the action of the elastic ball 82, pushes the raised plate to move upward inside the groove, thereby driving the rubber pad 84 to move upward, so as to release the limit between the nut 8 and the bidirectional screw rod 74, thereby preventing the nut 8 from moving under the action of external force when the nut 8 stops moving. Accordingly, while increasing the stability of the nut 8, the movable plate 2 41 is tightly fitted with one side of the fixed plate 2 4.

[0025] At this time, the operator turns the handle 72, which is set on the power wheel 71. When the handle 72 is rotated by the force of the operator, the power wheel 71 is rotated on the rotating rod 7, and then the transmission between the power wheel 71, the belt 73 and the follower 75 is used. When the power wheel 71 is working, the belt 73 drives the two follower members 75 to move accordingly, and then the movement of the follower 75 can be used to make the two bidirectional screw rods 74 move at the same time. Then, through the movement of the bidirectional screw rod 74, the slider 234 and the nut 8 can be moved at the same time. The handle 72 is directly set on the power wheel 71, so that the operator can directly drive the power wheel 71 to rotate by turning the handle 72, thereby simplifying the operation process and correspondingly reducing the energy loss and friction resistance in the transmission process, thereby improving the transmission efficiency.

[0026] By moving the nut 8, the movable plate 2 41 can be driven to move left or right on the bidirectional screw rod 74. When the nut 8 drives the movable plate 2 41 to move, the movable plate 2 41 can be separated from the fixed plate 2 4, and the slider 2 34 drives the movable plate 1 31 to move in the opposite direction inside the slide groove 2 33, so that the movable plate 1 31 is separated from the fixed plate 1 3. At this time, the sealing fixation of the cable by the sealing gasket 6 is released, avoiding the operator using brute force to pull the cable out from between the two sealing gaskets 6 when the cable needs to be replaced, causing damage to the sealing gasket 6, and correspondingly reducing the risk of damage to the sealing gasket 6 due to excessive tension or twisting force, thereby extending its service life. By protecting the sealing gasket 6 from damage, it is ensured that the sealing gasket 6 can continue to maintain good sealing performance, thereby reducing the need for maintenance and replacement work due to damage to the sealing gasket 6.

[0027] By cooperating with the movable plate 41 and the slider 43, the movable plate 41 can be tightly fitted with the fixed plate 3 while the nut 8 drives the movable plate 41 to move, thereby avoiding deviation of the movable plate 41 during movement and deviation when the movable plate 41 returns to contact with the fixed plate 4. Accordingly, it is ensured that the movable plate 41 always remains stable during the movement, preventing deviation from causing coolant leakage.

[0028] By installing the sealing gasket 6 inside the installation groove 51, the tiny gap between the installation groove 51 and the cable can be filled, avoiding the formation of a gap between the cable and the installation groove 51, allowing the coolant inside the sealed cabinet 2 to flow out, thereby ensuring that the coolant can circulate in a closed environment to maintain the required cooling effect, which helps to ensure the stability and consistency of the internal environment of the sealed cabinet 2.

[0029] By means of the cooperation between the through hole 2 61 on the sealing gasket 6 and the through hole 1 52 and the insertion rod 53, the stability of the sealing gasket 6 inside the mounting groove 51 can be increased, and the sealing gasket 6 can be prevented from shifting or slipping inside the mounting groove 51, and the stability of the sealing gasket 6 is increased accordingly, thereby improving the sealing effect of the sealing gasket 6 on the cable, further ensuring the close fit between the cable and the mounting groove 51, and reducing the gap caused by the shift or looseness of the sealing gasket 6.

[0030] By the attraction between the opposite poles of magnetic block 2 54 and magnetic block 1, when the plug rod 53 is inserted into the through hole 1 52, the stable connection between the plug rod 53 and the through hole 1 52 is increased, and the fixation of the plug rod 53 to the sealing gasket 6 is further increased. Since the stable connection between the plug rod 53 and the through hole 1 52 is enhanced, the sealing gasket 6 is more firmly fixed inside the installation groove 51, which helps to ensure a close fit between the sealing gasket 6 and the cable and the installation groove 51, and reduce the gap caused by the loosening of the sealing gasket 6. The close fit further improves the sealing performance of the sealing gasket 6, and it is more difficult for the coolant to seep out through the tiny gap, thereby improving the overall sealing effect of the sealed cabinet 2.

[0031] When the sealing gasket 6 is damaged and the sealing effect is weakened after long-term use, the operator pulls the connecting plate 5, and then through the movement of the connecting plate 5, the plug rod 53 can drive the magnetic block 2 54 to move out from the inside of the through hole 1 52. When the connecting plate 5 drives the through hole 1 52 to be completely removed from the mounting groove 51, the fixing of the sealing gasket 6 by the plug rod 53 can be released. At this time, the sealing gasket 6 can be removed and replaced by the operator. Through the convenient replacement process, the operator can quickly replace the damaged sealing gasket 6 when it is found, thereby ensuring that the sealing system always maintains a good sealing effect.

[0032] When the fixed plate 3 and the movable plate 31 are tightly connected, the movable plate 31 can be thrusted by the support spring 32, further increasing the tightness of the contact between the movable plate 31 and the fixed plate 3, preventing gaps caused by poor contact, and further enhancing the sealing effect. By setting the fixed plate 3 and the fixed plate 2 4, the fixed groove 21 can be double-sealed. Even if a small leak occurs in one layer of the seal, the other layer can also play an effective supplementary role to prevent the coolant from leaking to the outside of the sealed cabinet 2.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An immersion liquid cooling server cabinet, characterized in that: The immersion liquid cooling server cabinet comprises: a liquid cooling server cabinet body (1) and a sealed cabinet (2); the liquid cooling server cabinet body (1) is provided with a sealed cabinet (2); a fixing groove (21) is provided on one side of the sealed cabinet (2); a fixing plate 1 (3) is fixedly connected to one side of the fixing groove (21); a fixing plate 2 (4) is fixedly connected to the other side of the fixing groove (21); a rotating rod (7) is fixedly connected to the middle position of the fixing groove (21) and the flush side; an outer wall of the rotating rod (7) is rotatably connected to a power wheel (71); an outer wall of the power wheel (71) is transmission-connected to a belt (73); a handle (72) is fixedly connected to one side of the outer wall of the power wheel (71); a bidirectional screw rod (74) is rotatably connected to the fixing groove (21) in an upper and lower manner; two driven members (75) are fixedly connected to one side of the outer walls of the two bidirectional screw rods (74); and the outer walls of the two driven members (75) are transmission-connected to the inner wall of the belt (73).

2. The immersion liquid cooling server cabinet according to claim 1, characterized in that: The outer wall of one side of the fixed plate 2 (4) is in movably contact with the movable plate 2 (41), and the outer walls of the movable plate 2 (41) on the upper and lower sides are provided with circular holes that communicate with the outer walls on both sides. A nut (8) is fixedly connected to the outer wall of the circular hole on one side of the movable plate 2 (41), and the outer wall of the nut (8) is threadedly connected to the outer wall of the bidirectional screw rod (74), and the interior of the circular hole is penetrated and slidably connected to the outer wall of the bidirectional screw rod (74).

3. The immersion liquid cooling server cabinet according to claim 1, characterized in that: The outer wall of one side of the fixed plate one (3) is in movable contact with the outer wall of the movable plate one (31), the outer wall of the front side of the movable plate one (31) is in movable contact with the outer wall of the back side of the fixed plate two (4), the outer wall of the front side of the fixed plate one (3) is in movable contact with the outer wall of the back side of the movable plate two (41), the outer wall of one side of the movable plate one (31) is fixedly connected to a plurality of support springs (32), and the outer wall of one end of the support spring (32) is fixedly connected to one side of the interior of the fixed groove (21).

4. The immersion liquid cooling server cabinet according to claim 3, characterized in that: The outer wall of the back side of the second fixed plate (4) is provided with a second slide groove (33), and the interior of the second slide groove (33) is slidably connected with a second slider (34). One side of the interior of the second slide groove (33) is rotatably connected to the outer wall of one end of the bidirectional screw rod (74). The second slider (34) is provided with a threaded hole communicating with the outer walls on both sides, and the interior of the threaded hole is threadedly connected to the outer wall of the bidirectional screw rod (74). The outer wall of the back side of the second slider (34) is fixedly connected to the outer wall of the front side of the first movable plate (31).

5. The immersion liquid cooling server cabinet according to claim 3, characterized in that: The front face of the fixed plate 1 (3) is provided with a slide groove 1 (42), the interior of the slide groove 1 (42) is slidably connected with a slider 1 (43), and the outer wall of the front face of the slider 1 (43) is fixedly connected to the outer wall of the back face of the movable plate 2 (41).

6. The immersion liquid cooling server cabinet according to claim 4, characterized in that: A mounting groove (51) is provided on the side of the fixed plate (4) that contacts the movable plate (41), a plurality of through holes (52) are provided inside the mounting grooves (51), a plurality of magnetic blocks (1) are fixedly connected inside the through holes (52), a sealing gasket (6) is movably inserted inside the mounting grooves (51), a through hole (61) is provided on both sides of the sealing gasket (6), and the position of the through hole (61) is aligned with the position of the through hole (52).

7. The immersion liquid cooling server cabinet according to claim 6, characterized in that: The outer wall of the mounting groove (51) is in movable contact with a connecting plate (5), and the outer walls of the plurality of connecting plates (5) are fixedly connected with an insertion rod (53), the outer wall of the insertion rod (53) passes through the interior of the second through hole (61) and is movably plugged into the interior of the first through hole (52), the outer wall of the bottom of the insertion rod (53) is fixedly connected with a second magnetic block (54), and the outer wall of the second magnetic block (54) is connected to the top of the first magnetic block by attraction with opposite poles.

8. The immersion liquid cooling server cabinet according to claim 2, characterized in that: Magnetic rings (81) are fixedly connected to the two sides of the outer wall of the nut (8), an iron ring limiting sleeve (83) is slidably connected to the outer wall of the nut (8), and the two opposite sides of the two magnetic rings (81) are attracted to the outer wall of the iron ring limiting sleeve (83) with opposite poles. Cavities are provided on the upper and lower sides of the outer wall of the nut (8), and a rubber pad (84) is movably contacted inside the cavity. Grooves are provided at both ends of the cavity, and raised plates are fixedly connected to the two sides of the rubber pad (84), and an elastic ball (82) is fixedly connected to the bottom of the raised plate. The outer wall of the bottom of the elastic ball (82) is fixedly connected to the lower part of the inside of the groove, and the outer wall of the raised plate is movably contacted with the inside of the groove.

Images