Extending type liquid cooling butt joint structure, assembling method thereof and liquid cooling server

Abstract

The invention discloses an extension type liquid cooling butt joint structure, an assembling method thereof and a liquid cooling server. A matching support is fixed in a machine box, a fixing support is detachably connected to one side of the matching support, a liquid inlet pipe and a liquid outlet pipe are fixed to the fixing end of the fixing support, the fixing end extends into the machine box, the blind insertion end of the fixing support is located on the outer side of the machine box, and liquid pipe clamping blocks are arranged to clamp end openings of the liquid inlet pipe and the liquid outlet pipe. The fixing support and the matching support are connected in a staggered mode, so that the staggered length of the fixing support and the matching support is equal to the spacing distance between the case and the heat dissipation pipeline device, and the ports of the liquid inlet pipe and the liquid outlet pipe are kept in sealed butt joint with the heat dissipation pipeline device. The feasibility of a liquid cooling plate supporting scheme is improved, the development cost of the case is reduced, and an adapter pipe between the case and the heat dissipation pipeline device can be saved.

Description

Technical Field

[0001] This application relates to the technical field of servers, and particularly to a protruding liquid cooling docking structure, an assembly method thereof, and a liquid cooling server. Background Art

[0002] A liquid cooling server refers to a server in which liquid is injected into the server to take away the heat dissipation of the server through heat exchange. From the physical form of the server, it can be divided into: a cold plate radiator type liquid cooling server and a fully immersed liquid cooling server. The cold plate radiator of the liquid cooling server is fixed on the server chassis, and the coolant used for the cold plate radiator server is provided by the Manifold of the cabinet. The liquid cooling Manifold is a pipeline device for heat dissipation, and Manifold is the return liquid manifold of the cooling medium. However, the fixed position of the Manifold is uncertain, and only the inlet and outlet pipes extended from the Manifold can be manually assisted to be docked with the inlet and outlet pipes on the chassis. Under normal circumstances, there are many cables in the server. Manual docking not only increases the workload of the debugger but also poses a certain risk to other cables that have been connected to the server. In addition, the existing liquid cooling blind plug structure has requirements for the length of the chassis, and it is required that the length of the chassis basically matches the position of the outlet pipe of the Manifold. When the length of the chassis does not meet the requirement of matching the position of the outlet pipe of the Manifold, a transfer pipe needs to be separately set up to achieve the connection when docking the chassis with the outlet pipe of the Manifold, and the chassis needs to be re-developed based on the requirements of the liquid cooling blind plug structure for the length of the chassis. A fixed inlet and outlet pipe structure needs to be customized in the chassis of the liquid cooling server, which increases the difficulty and cost of developing the chassis. Summary of the Invention

[0003] An embodiment of this application provides a protruding liquid cooling docking structure, an assembly method thereof, and a liquid cooling server, which can solve the technical problems that when the length of the chassis does not meet the requirement of matching the position of the outlet pipe of the Manifold, a transfer pipe needs to be separately set up to achieve the connection when docking the chassis with the outlet pipe of the Manifold, and the chassis needs to be re-developed based on the requirements of the liquid cooling blind plug structure for the length of the chassis. A fixed inlet and outlet pipe structure needs to be customized in the chassis of the liquid cooling server, which increases the difficulty and cost of developing the chassis.

[0004] On the one hand, an embodiment of this application provides a protruding liquid cooling docking structure, including:

[0005] A fixed bracket, which is provided with a fixed end and a blind plug end along its length direction; the fixed end extends into the interior of the chassis, the blind plug end protrudes outside the chassis, and an inlet pipe and an outlet pipe are fixed on the fixed end, and the inlet pipe and the outlet pipe extend to the blind plug end;

[0006] A liquid pipe clamping block, provided with a first clamping through hole and a second clamping through hole, wherein the first clamping through hole is used to clamp the port of the liquid inlet pipe, and the second clamping through hole is used to clamp the port of the liquid outlet pipe;

[0007] The matching bracket includes a mounting end and a clamping end, wherein the mounting end is connected to the inside of the chassis, the clamping end is provided with at least two clamping grooves, and the fixing bracket is provided with at least one clamping protrusion, and the clamping protrusion is clamped in the clamping groove. By adjusting the clamping groove clamped by the clamping protrusion, the spacing distance between the blind plug end and the heat dissipation pipe device is adjusted, and the liquid inlet pipe and the liquid outlet pipe are sealed and connected to the heat dissipation pipe device.

[0008] Furthermore, the blind plug end includes an outer sealing plate, the outer sealing plate is provided with a port through hole, and the ports of the liquid inlet pipe and the liquid outlet pipe extend to the outside of the outer sealing plate through the port through hole.

[0009] Furthermore, the blind plug end includes an anti-slip bracket, the anti-slip bracket is connected to the outer end plate via a first fastener, and the lower surface of the anti-slip bracket fixes the liquid pipe clamping block.

[0010] Furthermore, the fixed end includes at least one liquid pipe fixing wire clamp, and the liquid pipe fixing wire clamp clamps and fixes the liquid inlet pipe and the liquid outlet pipe.

[0011] Furthermore, the extended liquid cooling docking structure also includes:

[0012] A liquid pipe correction block is fixed to the blind plug end; a fixing groove is provided in the middle of the liquid pipe correction block, and the liquid pipe clamping block is covered and fixed in the fixing groove;

[0013] A correction stop frame, arranged at the blind plug end and located between the liquid inlet pipe and the liquid outlet pipe;

[0014] A stop correction block, one side of which fixes the liquid pipe correction block, the width of which is smaller than the length of the fixing groove, and the side of which is away from the liquid pipe correction block and connected to the correction stop frame. One side of the stop correction block is arranged corresponding to the butt gap between the first correction block and the second correction block.

[0015] Further, the liquid pipe clamping block includes a lower liquid pipe clamping block and an upper liquid pipe clamping block. The lower liquid pipe clamping block and the upper liquid pipe clamping block have the same length. The lower liquid pipe clamping block and the upper liquid pipe clamping block are correspondingly connected by a second fastener. The lower liquid pipe clamping block is provided with a first lower semi-circular groove and a second lower semi-circular groove. The upper liquid pipe clamping block is provided with a first upper semi-circular groove and a second upper semi-circular groove. The first lower semi-circular groove and the first upper semi-circular groove have the same radius. The second lower semi-circular groove and the second upper semi-circular groove have the same radius. The first lower semi-circular groove and the first upper semi-circular groove form the first clamping through hole. The second lower semi-circular groove and the second upper semi-circular groove form the second clamping through hole;

[0016] The liquid pipe correction block includes a first correction block and a second correction block which are oppositely arranged. The first correction block is provided with a first clamping groove facing the second correction block. The second correction block is provided with a second clamping groove facing the first correction block. The first clamping groove and the second clamping groove form the fixing groove. The two ends of the first correction block and the second correction block are in mutual abutment with the inner side wall of the blind plug end;

[0017] The middle part of the lower liquid pipe clamping block is provided with a first threaded hole. The middle part of the upper liquid pipe clamping block is provided with a second threaded hole. The first correction block and the second correction block are respectively located at two ends of the lower liquid pipe clamping block and the upper liquid pipe clamping block in the length direction. The stop correction block and the correction stop frame have the same width. The stop correction block is located between the liquid inlet pipe and the liquid outlet pipe. The stop correction block is provided with a first through hole corresponding to the first threaded hole,

[0018] The stop correction block is provided with a second through hole corresponding to the second threaded hole. The correction stop frame is provided with a third threaded hole corresponding to the first through hole. The correction stop frame is provided with a fourth threaded hole corresponding to the second through hole. A first fastener connects the upper liquid pipe clamping block, the stop correction block and the correction stop frame to each other through the first threaded hole, the first through hole and the third threaded hole. A second fastener connects the lower liquid pipe clamping block, the stop correction block and the correction stop frame to each other through the second threaded hole, the second through hole and the fourth threaded hole.

[0019] Further, the number of the clamping grooves is greater than or equal to the number of the clamping protrusions. The plurality of clamping grooves are arranged at equal intervals. The plurality of clamping protrusions are arranged at equal intervals. The distance between two adjacent clamping protrusions is an integer multiple of the distance between two adjacent clamping grooves.

[0020] On the other hand, the present application further provides an assembly method for a protruding liquid cooling docking structure, which includes:

[0021] The port of the liquid inlet pipe and the port of the liquid outlet pipe are placed in the first lower semicircular groove and the second lower semicircular groove of the lower liquid pipe clamping block respectively, and the upper liquid pipe clamping block is set corresponding to the lower liquid pipe clamping block, and the first upper semicircular groove and the second upper semicircular groove of the upper liquid pipe clamping block are respectively set corresponding to the first lower semicircular groove and the second lower semicircular groove of the lower liquid pipe clamping block, the first lower semicircular groove and the first upper semicircular groove form the first clamping through hole, and the second lower semicircular groove and the second upper semicircular groove form the second clamping through hole, and the lower liquid pipe clamping block and the upper liquid pipe clamping block are correspondingly connected by a second fastener to form a liquid pipe clamping block, so as to clamp the port of the liquid inlet pipe in the first clamping through hole of the liquid pipe clamping block, and clamp the port of the liquid outlet pipe in the second clamping through hole of the liquid pipe clamping block;

[0022] A first correction block and a second correction block are arranged opposite to each other on the outer side of the liquid pipe clamping block, the first correction block and the second correction block form a liquid pipe correction block, the first correction block is provided with a first slot toward the second correction block, the second correction block is provided with a second slot toward the first correction block, the first slot and the second slot form the fixed slot, the middle part of the liquid pipe correction block is provided with a fixed slot, and the liquid pipe clamping block is covered and fixed in the fixed slot;

[0023] Obtain a fixed bracket, wherein the fixed bracket is provided with a fixed end and a blind plug end along its length direction; a liquid inlet pipe and a liquid outlet pipe are arranged on the fixed end, and the liquid pipe correction block is fixed to the blind plug end, and the two ends of the first correction block and the second correction block are in contact with the inner side wall of the blind plug end; the blind plug end includes an outer sealing plate, and the outer sealing plate is provided with a port through hole, and the ports of the liquid inlet pipe and the liquid outlet pipe extend to the outside of the outer sealing plate through the port through hole;

[0024] A stop correction block is arranged on one side of the liquid pipe correction block, and a side of the stop correction block facing away from the liquid pipe correction block is connected to a correction stop frame, and the correction stop frame is arranged at the blind plug end and is located between the liquid inlet pipe and the liquid outlet pipe;

[0025] An anti-slip bracket is provided at the blind plug end, the anti-slip bracket is connected to the outer end plate through a first fastener, and the lower surface of the anti-slip bracket presses the liquid pipe correction block and the stop correction block;

[0026] A matching bracket is fixed inside the chassis, and the fixing bracket is detachably connected to one side of the matching bracket. The liquid inlet pipe and the liquid outlet pipe are clamped and fixed at the fixed end by a liquid pipe fixing wire clamp, and the fixed end is extended into the chassis. The blind plug end is located outside the chassis, so that the ports of the liquid inlet pipe and the liquid outlet pipe are sealed and docked with the heat dissipation pipe device.

[0027] On the other hand, the present application also provides a liquid-cooled server, including the extended liquid-cooled docking structure described above.

[0028] Further, the liquid-cooled server further includes:

[0029] A chassis, provided with mounting holes, the extended liquid-cooled docking structure is installed in the mounting holes, the matching bracket of the extended liquid-cooled docking structure is fixed inside the chassis, and the fixed bracket of the extended liquid-cooled docking structure is detachably connected to the matching bracket so that the fixed end of the fixed bracket extends into the interior of the chassis, and the blind plug end of the fixed bracket protrudes outside the chassis;

[0030] A cold plate radiator, arranged inside the chassis and abutted against the heat dissipation components inside the chassis;

[0031] An inlet pipe, connected to the cold plate radiator and fixed on the fixed end and extending to the blind plug end, and the port of the inlet pipe is clamped by the liquid pipe clamping block of the extended liquid-cooled docking structure and can be hermetically connected to the heat dissipation pipeline device;

[0032] An outlet pipe, connected to the cold plate radiator and fixed on the fixed end and extending to the blind plug end, and the port of the outlet pipe is clamped by the liquid pipe clamping block of the extended liquid-cooled docking structure and can be hermetically connected to the heat dissipation pipeline device.

[0033] The extended liquid-cooled docking structure, its assembly method, and the liquid-cooled server provided by the embodiments of the present application, by fixing the matching bracket inside the chassis, detachably connecting the fixed bracket to one side of the matching bracket, fixing the inlet pipe and the outlet pipe on the fixed end of the fixed bracket, extending the fixed end into the interior of the chassis, and the blind plug end of the fixed bracket being located outside the chassis, setting the liquid pipe clamping block to clamp the ports of the inlet pipe and the outlet pipe, and the fixed bracket and the matching bracket being misaligned and connected, so that the misalignment length between the fixed bracket and the matching bracket is equal to the spacing distance between the chassis and the heat dissipation pipeline device, maintaining the sealed docking of the ports of the inlet pipe and the outlet pipe with the heat dissipation pipeline device, eliminating the need to customize the fixed inlet and outlet pipe structures inside the chassis, increasing the feasibility of the liquid-cooled plate support scheme, reducing the development cost of the chassis, and also saving the adapter pipe between the chassis and the heat dissipation pipeline device. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The following will make the technical solutions and other beneficial effects of the present application obvious by describing the specific embodiments of the present application in detail in conjunction with the drawings.

[0035] Figure 1 It is a schematic structural diagram of the extended liquid-cooled docking structure provided by the embodiment of the present application installed in the chassis;

[0036] Figure 2Explosion diagram of the extended liquid cooling docking structure provided by the embodiment of the present application;

[0037] Figure 3 Schematic diagram of the structure where the liquid pipe clamping block clamps the ports of the inlet liquid pipe and the outlet liquid pipe provided by the embodiment of the present application;

[0038] Figure 4 Schematic diagram of the structure where the liquid pipe clamping block is coated and fixed on the outside of the liquid pipe clamping block provided by the embodiment of the present application;

[0039] Figure 5 Schematic diagram of the structure where the liquid pipe clamping block is fixed on the fixed bracket provided by the embodiment of the present application;

[0040] Figure 6 Schematic diagram of the structure where the position-limiting and correcting block is arranged on the fixed bracket provided by the embodiment of the present application;

[0041] Figure 7 Schematic diagram of the structure where the anti-disengagement bracket is arranged on the fixed bracket provided by the embodiment of the present application;

[0042] Figure 8 Schematic diagram of the structure where a space for pre-installing the extended liquid cooling docking structure is left in the chassis provided by the embodiment of the present application;

[0043] Figure 9 Schematic diagram of the structure where the extended liquid cooling docking structure is installed in the chassis in the embodiment of the present application;

[0044] Figure 10 Schematic diagram of the liquid cooling server provided by the embodiment of the present application;

[0045] Figure 11 Schematic diagram of the internal partial structure of the liquid cooling server provided by the embodiment of the present application;

[0046] Figure 12 Schematic diagram of the structure where the liquid cooling server is connected to the heat dissipation pipeline device provided by the embodiment of the present application.

[0047] The identifications in the figure are as follows:

[0048] Extended liquid-cooled docking structure 10, fixed bracket 1, fixed end 11, clamping protrusion 111, blind plug end 12, outer sealing end plate 13, port through-hole 14, anti-disconnection bracket 15, first fastener 16, correction and positioning bracket 17, third threaded hole 171, fourth threaded hole 172, positioning and correction block 18, first through-hole 181, second through-hole 182, liquid pipe fixing wire clamp 19, liquid pipe clamping block 2, lower liquid pipe clamping block 21, first lower semi-circular groove 211, second lower semi-circular groove 212, first threaded hole 213, upper liquid pipe clamping block 22, first upper semi-circular groove 221, second upper semi-circular groove 222, second threaded hole 223, second fastener 23, first clamping through-hole 24, second clamping through-hole 25, liquid pipe correction block 3, first correction block 31, first clamping groove 311, second correction block 32, second clamping groove 321, fixing groove 33, matching bracket 4, installation end 41, clamping end 42, clamping groove 43, liquid inlet pipe 20, liquid outlet pipe 30, chassis 40, main board 50, processor 51, heat dissipation pipeline device 60, flow dividing plate 61, coolant inlet port 611, coolant outlet port 612. Detailed implementation manners

[0049] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0050] In the description of the present application, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0051] In the present application, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include that the first and second features are not in direct contact but through other features between them. Moreover, the first feature being "above", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is at a lower horizontal height than the second feature.

[0052] Traditional servers use air to carry away the heat generated by the heat-generating components inside the chassis. They have high cooling energy consumption, high noise, low equipment density, consume a huge amount of electrical energy, and in the future, the power consumption of CPUs / GPUs and other components inside the servers will be getting higher and higher. The traditional air-cooling method will not only consume more electrical energy, but may also fail to carry away the heat inside the server in time, resulting in server downtime.

[0053] In response to this dilemma, cold plate radiators emerged, mainly for the CPU with the highest power consumption inside the server, and gradually extended to cold plate radiators for CPUs, dual in-line memory modules (DIMMs), and other modules. Cold plate radiators have greatly reduced the power consumption (electrical energy) of the server and also greatly reduced the noise of the server.

[0054] A liquid-cooled server refers to a server in which liquid is injected into the server to carry away heat through heat exchange. From the physical form of the server, it can be divided into: cold plate radiator type liquid-cooled server and fully immersed liquid-cooled server.

[0055] The cold plate radiator type liquid-cooling technology uses a working fluid as an intermediate heat transfer medium to transfer heat from the hot area to a distant place for cooling. In this technology, the working liquid is separated from the object to be cooled, and the working liquid does not directly contact the electronic devices. Instead, it transfers the heat of the object to be cooled to the refrigerant through highly efficient heat conduction components such as liquid-cooling plate radiators. Therefore, the cold plate radiator type liquid-cooling technology is also called indirect liquid-cooling technology. This technology directly guides the coolant to the heat source. At the same time, since the specific heat of the liquid is larger than that of air, the heat dissipation speed is much faster than that of air. Therefore, the refrigeration efficiency is much higher than that of air-cooling. The heat transfer per unit volume, that is, the heat dissipation efficiency, is as high as 1000 times, which can effectively solve the heat dissipation problem of high-density servers, reduce the energy consumption of the cooling system, and reduce noise.

[0056] A liquid-cooled Manifold is a pipe device for heat dissipation. Through specific pipe design and structure, the cooling liquid is used as the cooling medium, and it is efficiently distributed to each server or device that needs to be cooled through the pipes, so that its temperature is reduced, ensuring the normal and stable operation of the device. Its internal channel design is precise to ensure that the cooling liquid can flow through each heat dissipation unit evenly and quickly, effectively carrying away the heat and reducing the device temperature. In short, it is a structure in the cabinet for delivering low-temperature coolant to each node (server) and taking away the high-temperature coolant.

[0057] Embodiment 1

[0058] Please refer to Figures 1 to 8 , Embodiment 1 of the present application provides a protruding liquid-cooled docking structure 10, and the protruding liquid-cooled docking structure 10 includes a fixed bracket 1, a liquid pipe clamping block 2, a liquid pipe correction block 3, and a matching bracket 4.

[0059] Please refer to Figure 1 and Figure 2 , the fixing bracket 1 is provided with a fixed end 11 and a blind plug end 12 along its length direction; the fixed end 11 extends into the interior of the chassis 40, the blind plug end 12 is located outside the chassis 40, the liquid inlet pipe 20 and the liquid outlet pipe 30 are fixed on the fixed end 11, and the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 extend to the blind plug end 12. The length of the blind plug end 12 extending outside the chassis 40 can be adaptively adjusted based on the required length for the sealed connection between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 and the heat dissipation pipeline device 60. The matching bracket 4 is fixed inside the chassis 40, and one side of the fixing bracket 1 is detachably connected to the matching bracket 4. The connection position between the fixing bracket 1 and the matching bracket 4 keeps the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 in sealed butt joint with the heat dissipation pipeline device 60.

[0060] Specifically, please refer to Figure 2 and Figure 12 , the matching bracket 4 includes a mounting end 41 and a clamping end 42. The mounting end 41 is connected to the chassis 40 to achieve internal connection with the chassis 40. The clamping end 42 is provided with at least two clamping grooves 43, and the fixing bracket 1 is provided with at least one clamping protrusion 111. The clamping protrusion 111 is clamped in the clamping groove 43. By adjusting the clamping groove 43 in which the clamping protrusion 111 is clamped, the spacing distance between the blind plug end 12 and the heat dissipation pipeline device 60 can be adjusted, realizing the misaligned connection between the fixing bracket 1 and the matching bracket 4. The misaligned length between the fixing bracket 1 and the matching bracket 4 is equal to the spacing distance between the chassis 40 and the heat dissipation pipeline device 60, so that the blind plug end 12 protrudes outside the chassis 40, thereby sealingly connecting the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 with the heat dissipation pipeline device 60. The connection position between the fixing bracket 1 and the matching bracket 4 keeps the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 in sealed butt joint with the heat dissipation pipeline device 60. The length of the fixing bracket 1 extending out of the chassis 40 can be adaptively adjusted, and the width of the matching bracket 4 can be adaptively adjusted based on the space of the chassis 40.

[0061] Preferably, the number of the clamping grooves 43 is greater than or equal to the number of the clamping protrusions 111. The multiple clamping grooves 43 are arranged at equal intervals, the multiple clamping protrusions 111 are arranged at equal intervals, and the spacing between adjacent two clamping protrusions 111 is an integer multiple of the spacing between adjacent two clamping grooves 43. In this way, by adjusting the clamping position between the clamping protrusion 111 and the clamping groove 43, the length of the blind plug end 12 protruding outside the chassis 40 can be adjusted based on the spacing distance between the chassis 40 and the heat dissipation pipeline device 60, realizing the sealed butt joint between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 and the heat dissipation pipeline device 60.

[0062] Please refer to Figure 2 and Figure 3 and Figure 4, the liquid pipe clamping block 2 is provided with a first clamping through hole 24 and a second clamping through hole 25. The first clamping through hole 24 is used to clamp the port of the liquid inlet pipe 20, and the second clamping through hole 25 is used to clamp the port of the liquid outlet pipe 30. In this way, it is possible to realize that there is no need to customize and set the fixed structure of the inlet and outlet liquid pipes in the chassis 40. It is only necessary to directly install the matching bracket 4 in the chassis 40, which is convenient to operate and reduces the development cost of the chassis.

[0063] In this embodiment, by fixing the matching bracket 4 inside the chassis 40, detachably connecting the fixed bracket 1 to one side of the matching bracket 4, fixing the liquid inlet pipe 20 and the liquid outlet pipe 30 at the fixed end 11 of the fixed bracket 1, extending the fixed end 11 into the chassis 40, the blind plug end 12 of the fixed bracket 1 is located outside the chassis 40, arranging the liquid pipe clamping block 2 to clamp the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30, and connecting the fixed bracket 1 and the matching bracket 4 in a mutually staggered manner, so that the staggered length between the fixed bracket 1 and the matching bracket 2 is equal to the interval distance between the chassis 40 and the heat dissipation pipe device 60, maintaining the sealed butt joint between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 and the heat dissipation pipe device 60. There is no need to customize and set the fixed structure of the inlet and outlet liquid pipes in the chassis 40, increasing the feasibility of the liquid cooling plate support scheme. Under the unchanged chassis 40 architecture, the sealed butt joint between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 and the heat dissipation pipe device 60 is realized, reducing the development cost of the chassis 40, and also saving the adapter pipe between the chassis 40 and the heat dissipation pipe device 60.

[0064] Please refer to Figure 2 , Figure 5 , the blind plug end 12 includes an outer sealing end plate 13. The outer sealing end plate 13 is provided with a port through hole 14. The ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 extend outside the outer sealing end plate 13 through the port through hole 14. The outer sealing end plate 13 can be adapted to the chassis 40 and can use the port through hole 14 to protrude the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30, maintaining aesthetics.

[0065] Please refer to Figure 2 , Figure 7 , the blind plug end 12 includes an anti - detachment bracket 15. The anti - detachment bracket 15 is connected to the outer sealing end plate 13 through a first fastener 16. The lower surface of the anti - detachment bracket 15 fixes the liquid pipe clamping block 2 to prevent the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 from being misaligned.

[0066] Please refer to Figure 2 , Figure 6 , Figure 7 , the fixed end 11 includes at least one liquid pipe fixing wire clip 19. The liquid inlet pipe 20 and the liquid outlet pipe 30 are clamped and fixed on the liquid pipe fixing wire clip 19.

[0067] Please refer to Figure 2 , Figure 5 , Figure 6 , Figure 7The extended liquid cooling docking structure 10 also includes: a liquid pipe correction block 3, a correction stop frame 17 and a stop correction block 18.

[0068] See also Figure 2 , Figure 4 , Figure 5 , the liquid pipe correction block 3 is fixed to the blind plug end 12; a fixing groove 33 is provided in the middle of the liquid pipe correction block 3, and the fixing groove 33 covers the fixed liquid pipe clamping block 2. The material of the liquid pipe correction block 3 includes elastic silicone. The liquid pipe correction block 3 is high-strength tensile silicone, which can be used in environments with high ambient temperature. Because silicone has a certain elasticity, it can not only pre-press the liquid pipe joint, but also always be in the center position before the Manifold that does not contact the cabinet, thus reducing the tolerance in use and ensuring more reliable docking. The liquid pipe correction block 3 can achieve a 360° deformation range. Compared with the commonly used spring form, silicone can provide 360° deformation, and can ensure that before docking, the liquid inlet pipe 20 and the liquid outlet pipe 30 are in the designed center position, reducing the situation where the docking deviation is too large due to the accumulation of processing tolerances.

[0069] The correction stop frame 17 is arranged at the blind plug end 12 and is located between the liquid inlet pipe 20 and the liquid outlet pipe 30; one side of the stop correction block 18 fixes the liquid pipe correction block 3, the width of the stop correction block 18 is smaller than the length of the fixing groove 33, and the side of the stop correction block 18 facing away from the liquid pipe correction block 3 is connected to the correction stop frame 17.

[0070] The stop correction block 18 can effectively maintain the position of the liquid pipe correction block 3, and the anti-detachment bracket 15 can effectively compress the liquid pipe correction block 3 and the stop correction block 18 to avoid misalignment of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0071] One side of the stop correction block 18 corresponds to the docking gap setting of the first correction block 31 and the second correction block 32. The material of the stop correction block 18 includes elastic silicone. The stop correction block 18 is high-strength tensile silicone, which can be used in environments with high ambient temperatures. Because silicone has a certain elasticity, it can not only pre-compress the liquid pipe joint, but also always be in the center position before the Manifold contacts the cabinet, thus reducing the tolerance during use and ensuring more reliable docking. The liquid pipe correction block 3 and the stop correction block 18 can achieve a 360° deformation range. Compared with the commonly used spring form, silicone can provide 360° deformation and can ensure that before docking, the liquid inlet pipe 20 and the liquid outlet pipe 30 are in the designed center position, reducing the excessive docking deviation caused by the accumulation of processing tolerances.

[0072] The lower surface of the anti-dropout bracket 15 presses the liquid pipe correction block 3 and the stop correction block 18. The anti-dropout bracket 15 can effectively press the liquid pipe correction block 3 and the stop correction block 18 to avoid misalignment of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0073] Please refer to Figure 2 、 Figure 3 、 Figure 4 As shown in FIGS.

[0074] Preferably, the lower liquid pipe clamping block 21 and the upper liquid pipe clamping block 22 are metal clamping blocks for fixing the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0075] Please refer to Figure 2 、 Figure 4 As shown in FIGS.

[0076] The middle of the lower liquid pipe clamping block 21 is provided with a first threaded hole 213, and the middle of the upper liquid pipe clamping block 22 is provided with a second threaded hole 223. The first correction block 31 and the second correction block 32 are respectively located at both ends of the lower liquid pipe clamping block 21 and the upper liquid pipe clamping block 22 in the length direction. The width of the stop correction block 18 is the same as that of the correction stop frame 17. The stop correction block 18 is located between the liquid inlet pipe 20 and the liquid outlet pipe 30. The stop correction block 18 is provided with a first through hole 181 corresponding to the first threaded hole 213, and the stop correction block 18 is provided with a second through hole 182 corresponding to the second threaded hole 223. The correction stop frame 17 is provided with a third threaded hole 171 corresponding to the first through hole 181, and the correction stop frame 17 is provided with a fourth threaded hole 172 corresponding to the second through hole 182. The first fastener connects the upper liquid pipe clamping block 22, the stop correction block 18 and the correction stop frame 17 to each other through the first threaded hole 213, the first through hole 181 and the third threaded hole 171. The second fastener connects the lower liquid pipe clamping block 21, the stop correction block 18 and the correction stop frame 17 to each other through the second threaded hole 213, the second through hole 182 and the fourth threaded hole 172.

[0077] As shown in Figure 11As shown, the liquid inlet pipe 20 and the liquid outlet pipe 30 are connected to the cold plate radiator 70 in the chassis 40, providing low-temperature coolant to the cold plate radiator 70 and taking away the heat of the high-temperature coolant in the liquid outlet pipe 30, so that the temperature of the coolant in the liquid inlet pipe 20 is lower than the temperature of the coolant in the liquid outlet pipe 30. Preferably, a main board 50 is provided in the chassis 40, a processor 51 is provided on the main board 50, and the cold plate radiator 70 is attached to the processor 51.

[0078] It can be understood that at least one wire harness fixing clip is provided corresponding to the correction stop frame 17 and / or the stop correction block 18 in the middle of the fixed end 11. A receiving gap is formed between the wire harness fixing clip and the side wall of the fixed end 11, and the liquid inlet pipe 20 and the liquid outlet pipe 30 are fixed in the receiving gap. In this way, the stop correction block 18 and the lower liquid pipe clamping block 21 can also be used to fix the wire harness. Threading holes are provided in the stop correction block 18 and the lower liquid pipe clamping block 21, and the wire harness passes through the threading holes and extends outwards from the port through hole 14 of the outer sealing end plate 13 through the stop correction block 18 and the lower liquid pipe clamping block 21. A wire harness can be provided between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30, improving the structural compactness and rationality. The wire harness can supply power to the cold plate radiator 70.

[0079] The extended liquid cooling docking structure 10 provided by the embodiment of the present application fixes the matching bracket 4 inside the chassis 40, detachably connects the fixed bracket 1 to one side of the matching bracket 4, fixes the liquid inlet pipe 20 and the liquid outlet pipe 30 at the fixed end 11 of the fixed bracket 1, extends the fixed end 11 into the chassis 40, the blind plug end 12 of the fixed bracket 1 is located outside the chassis 40, sets the liquid pipe clamping block 2 to clamp the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30, and the fixed bracket 1 and the matching bracket 4 are connected in a staggered manner, so that the staggered length of the fixed bracket 1 and the matching bracket 2 is equal to the spacing distance between the chassis 40 and the heat dissipation pipeline device 60, maintaining the sealed docking of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 with the heat dissipation pipeline device 60. There is no need to customize and set the structure for fixing the liquid inlet and outlet pipes inside the chassis 40, increasing the feasibility of the liquid cooling plate support scheme. Under the unchanged chassis 40 architecture, the sealed docking of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 with the heat dissipation pipeline device 60 is realized, reducing the development cost of the chassis 40, and also saving the adapter pipe between the chassis 40 and the heat dissipation pipeline device 60.

[0080] Embodiment 2

[0081] Please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 , the embodiment 2 of the present application provides an assembly method for an extended liquid cooling docking structure 10, which includes:

[0082] The ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 are placed in the first lower semicircular groove 211 and the second lower semicircular groove 212 of the lower liquid pipe clamping block 21 respectively, and the upper liquid pipe clamping block 22 is set corresponding to the lower liquid pipe clamping block 21, and the first upper semicircular groove 221 and the second upper semicircular groove 222 of the upper liquid pipe clamping block 22 are respectively set corresponding to the first lower semicircular groove 211 and the second lower semicircular groove 212 of the lower liquid pipe clamping block 21. 1 and the first upper semicircular groove 221 form a first clamping through hole 24, the second lower semicircular groove 212 and the second upper semicircular groove 222 form a second clamping through hole 25, the lower liquid pipe clamping block 21 and the upper liquid pipe clamping block 22 are correspondingly connected through the second fastener 23 to form a liquid pipe clamping block 2, so as to clamp the port of the liquid inlet pipe 20 in the first clamping through hole 24 of the liquid pipe clamping block 2, and clamp the port of the liquid outlet pipe 30 in the second clamping through hole 25 of the liquid pipe clamping block 2;

[0083] A first correction block 31 and a second correction block 32 are arranged opposite to each other on the outer side of the liquid pipe clamping block 2, and the first correction block 31 and the second correction block 32 form a liquid pipe correction block 3, the first correction block 31 is provided with a first slot 311 toward the second correction block 32, and the second correction block 32 is provided with a second slot 321 toward the first correction block 31, the first slot 311 and the second slot 321 form a fixed slot 33, and a fixed slot 33 is provided in the middle of the liquid pipe correction block 3, and the liquid pipe clamping block 2 is covered and fixed in the fixed slot 33;

[0084] Obtain a fixed bracket 1, which is provided with a fixed end 11 and a blind plug end 12 along its length direction; a liquid inlet pipe 20 and a liquid outlet pipe 30 are arranged on the fixed end 11, and a liquid pipe correction block 3 is fixed to the blind plug end 12, and both ends of the first correction block 31 and the second correction block 32 abut against the inner side wall of the blind plug end 12; the blind plug end 12 includes an outer end sealing plate 13, and the outer end sealing plate 13 is provided with a port through hole 14, and the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 extend to the outside of the outer end sealing plate 13 through the port through hole 14;

[0085] A stop correction block 18 is provided on one side of the liquid pipe correction block 3. The side of the stop correction block 18 facing away from the liquid pipe correction block 3 is connected to a correction stop frame 17. The correction stop frame 17 is provided at the blind plug end 12 and is located between the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0086] An anti-dropout bracket 15 is provided at the blind plug end 12, and the anti-dropout bracket 15 is connected to the outer end plate 13 through a first fastener 16, and the lower surface of the anti-dropout bracket 15 presses the liquid pipe correction block 3 and the stop correction block 18;

[0087] A matching bracket 4 is provided on one side of the fixed bracket 1. At the fixed end 11, the liquid inlet pipe 20 and the liquid outlet pipe 30 are clamped and fixed by a liquid pipe fixing clamp 19. The fixed end 11 is extended into the interior of the chassis 40, and the blind plug end 12 is located outside the chassis 40. Based on the lengths of the liquid inlet pipe 20 and the liquid outlet pipe 30, the matching bracket 4 is detachably connected to the chassis 40.

[0088] In the assembly method of the extended liquid cooling docking structure 10, the extended liquid cooling docking structure 10 is detachably connected to the chassis 40. Figure 3 It is a schematic structural diagram of a liquid pipe clamping block clamping the ports of the liquid inlet pipe and the liquid outlet pipe. Figure 4 It is a schematic structural diagram of fixedly covering the liquid pipe clamping block outside the liquid pipe clamping block. Figure 5 It is a schematic structural diagram of fixing the liquid pipe clamping block on the fixed bracket. Figure 6 It is a schematic structural diagram of arranging a position-limiting and correcting block on the fixed bracket. Figure 7 It is a schematic structural diagram of arranging an anti-disconnection bracket on the fixed bracket. Figure 8 It is a schematic structural diagram of leaving a pre-installation space for the extended liquid cooling docking structure in the chassis. Figure 1 It is a schematic structural diagram of the extended liquid cooling docking structure installed in the chassis. Figure 9 It is a schematic structural diagram of the extended liquid cooling docking structure being completely installed in the chassis.

[0089] Through the above-mentioned assembly method of the extended liquid cooling docking structure 10, the extended liquid cooling docking structure 10 can be quickly assembled, and the matching bracket 4 can be detachably connected to the chassis 40 based on the lengths of the liquid inlet pipe 20 and the liquid outlet pipe 30. There is no need to modify the chassis 40, which increases the feasibility of the liquid cooling plate support solution. Under the unchanged chassis 40 architecture, it is completely unnecessary to newly develop the chassis 40 to achieve the corresponding functions, reducing the development cost of the chassis 40 and the material control cost brought about by adding a new chassis 40.

[0090] Embodiment 3

[0091] Please refer to Figure 10 、 Figure 11 、 Figure 12 In Embodiment 3 of the present application, a liquid cooling server is provided, including the aforementioned extended liquid cooling docking structure 10.

[0092] Please refer to Figures 1 to 8 The extended liquid cooling docking structure 10 includes a fixed bracket 1, a liquid pipe clamping block 2, a liquid pipe correcting block 3, and a matching bracket 4.

[0093] Please refer to Figure 1 、 Figure 2, the fixed bracket 1 is provided with a fixed end 11 and a blind plug end 12 along its length direction; the fixed end 11 extends into the interior of the chassis 40, the blind plug end 12 is located outside the chassis 40, the liquid inlet pipe 20 and the liquid outlet pipe 30 are fixed on the fixed end 11, and the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 extend to the blind plug end 12. The length of the blind plug end 12 extending outside the chassis 40 can be adaptively adjusted based on the required length for the sealed connection between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 and the heat dissipation pipeline device 60. The matching bracket 4 is fixed inside the chassis 40, one side of the fixed bracket 1 is detachably connected to the matching bracket 4, and the connection position between the fixed bracket 1 and the matching bracket 4 keeps the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 in sealed butt joint with the heat dissipation pipeline device 60.

[0094] Specifically, please refer to Figure 2 、 Figure 12 , the matching bracket 4 includes an installation end 41 and a clamping end 42. The installation end 41 is connected to the chassis 40 to achieve internal connection with the chassis 40. The clamping end 42 is provided with at least two clamping grooves 43, and the fixed bracket 1 is provided with at least one clamping protrusion 111. The clamping protrusion 111 is clamped in the clamping groove 43. By adjusting the clamping groove 43 clamped by the clamping protrusion 111, the spacing distance between the blind plug end 12 and the heat dissipation pipeline device 60 is adjusted, so as to realize the misaligned connection between the fixed bracket 1 and the matching bracket 4. The misaligned length between the fixed bracket 1 and the matching bracket 4 is equal to the spacing distance between the chassis 40 and the heat dissipation pipeline device 60, so that the blind plug end 12 protrudes outside the chassis 40, thereby sealingly connecting the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 with the heat dissipation pipeline device 60. The connection position between the fixed bracket 1 and the matching bracket 4 keeps the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 in sealed butt joint with the heat dissipation pipeline device 60. The length of the fixed bracket 1 extending out of the chassis 40 can be adaptively adjusted, and the width of the matching bracket 4 can be adaptively adjusted based on the space of the chassis 40.

[0095] Preferably, the number of the clamping grooves 43 is greater than or equal to the number of the clamping protrusions 111. The multiple clamping grooves 43 are arranged at equal intervals, the multiple clamping protrusions 111 are arranged at equal intervals, and the spacing between two adjacent clamping protrusions 111 is an integer multiple of the spacing between two adjacent clamping grooves 43. In this way, by adjusting the clamping position between the clamping protrusion 111 and the clamping groove 43, the length of the blind plug end 12 protruding outside the chassis 40 can be adjusted based on the spacing distance between the chassis 40 and the heat dissipation pipeline device 60, so as to realize the sealed butt joint between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 and the heat dissipation pipeline device 60.

[0096] Please refer to Figure 2 、 Figure 3 、 Figure 4, the liquid pipe clamping block 2 is provided with a first clamping through hole 24 and a second clamping through hole 25. The first clamping through hole 24 is used to clamp the port of the liquid inlet pipe 20, and the second clamping through hole 25 is used to clamp the port of the liquid outlet pipe 30. In this way, it is possible to realize that there is no need to customize and set the fixed inlet and outlet liquid pipe structures inside the chassis 40. Instead, the matching bracket 4 can be directly installed in the chassis 40, which is convenient to operate and reduces the development cost of the chassis.

[0097] In this embodiment, the matching bracket 4 is fixed inside the chassis 40, the fixed bracket 1 is detachably connected to one side of the matching bracket 4, the liquid inlet pipe 20 and the liquid outlet pipe 30 are fixed at the fixed end 11 of the fixed bracket 1, the fixed end 11 is extended into the chassis 40, the blind plug end 12 of the fixed bracket 1 is located outside the chassis 40, the liquid pipe clamping block 2 is provided to clamp the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30, and the fixed bracket 1 and the matching bracket 4 are connected in a mutually offset manner, so that the offset length between the fixed bracket 1 and the matching bracket 2 is equal to the spacing distance between the chassis 40 and the heat dissipation pipe device 60, maintaining the sealed docking of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 with the heat dissipation pipe device 60. There is no need to customize and set the fixed inlet and outlet liquid pipe structures inside the chassis 40, increasing the feasibility of the liquid cooling plate support scheme. Under the unchanged chassis 40 architecture, the sealed docking of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 with the heat dissipation pipe device 60 is realized, reducing the development cost of the chassis 40, and also saving the adapter pipe between the chassis 40 and the heat dissipation pipe device 60.

[0098] Please refer to Figure 2 、 Figure 5 , the blind plug end 12 includes an outer sealing end plate 13. The outer sealing end plate 13 is provided with a port through hole 14, and the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 extend outside the outer sealing end plate 13 through the port through hole 14. The outer sealing end plate 13 can be adapted to the chassis 40, and the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 can be protruded by using the port through hole 14, maintaining aesthetics.

[0099] Please refer to Figure 2 、 Figure 7 , the blind plug end 12 includes an anti - detachment bracket 15. The anti - detachment bracket 15 is connected to the outer sealing end plate 13 through a first fastener 16, and the liquid pipe clamping block 2 is fixed on the lower surface of the anti - detachment bracket 15 to prevent the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 from being misaligned.

[0100] Please refer to Figure 2 、 Figure 6 、 Figure 7 , the fixed end 11 includes at least one liquid pipe fixing wire clamp 19, and the liquid inlet pipe 20 and the liquid outlet pipe 30 are clamped and fixed on the liquid pipe fixing wire clamp 19.

[0101] Please refer to Figure 2 、 Figure 5 、 Figure 6 、 Figure 7The extended liquid cooling docking structure 10 also includes: a liquid pipe correction block 3, a correction stop frame 17 and a stop correction block 18.

[0102] See also Figure 2 , Figure 4 , Figure 5 , the liquid pipe correction block 3 is fixed to the blind plug end 12; a fixing groove 33 is provided in the middle of the liquid pipe correction block 3, and the fixing groove 33 covers the fixed liquid pipe clamping block 2. The material of the liquid pipe correction block 3 includes elastic silicone. The liquid pipe correction block 3 is high-strength tensile silicone, which can be used in environments with high ambient temperature. Because silicone has a certain elasticity, it can not only pre-press the liquid pipe joint, but also always be in the center position before the Manifold that does not contact the cabinet, thus reducing the tolerance in use and ensuring more reliable docking. The liquid pipe correction block 3 can achieve a 360° deformation range. Compared with the commonly used spring form, silicone can provide 360° deformation, and can ensure that before docking, the liquid inlet pipe 20 and the liquid outlet pipe 30 are in the designed center position, reducing the situation where the docking deviation is too large due to the accumulation of processing tolerances.

[0103] The correction stop frame 17 is arranged at the blind plug end 12 and is located between the liquid inlet pipe 20 and the liquid outlet pipe 30; one side of the stop correction block 18 fixes the liquid pipe correction block 3, the width of the stop correction block 18 is smaller than the length of the fixing groove 33, and the side of the stop correction block 18 facing away from the liquid pipe correction block 3 is connected to the correction stop frame 17.

[0104] The stop correction block 18 can effectively maintain the position of the liquid pipe correction block 3, and the anti-detachment bracket 15 can effectively compress the liquid pipe correction block 3 and the stop correction block 18 to avoid misalignment of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0105] One side of the stop correction block 18 corresponds to the docking gap setting of the first correction block 31 and the second correction block 32. The material of the stop correction block 18 includes elastic silicone. The stop correction block 18 is high-strength tensile silicone, which can be used in environments with high ambient temperatures. Because silicone has a certain elasticity, it can not only pre-compress the liquid pipe joint, but also always be in the center position before the Manifold contacts the cabinet, thus reducing the tolerance during use and ensuring more reliable docking. The liquid pipe correction block 3 and the stop correction block 18 can achieve a 360° deformation range. Compared with the commonly used spring form, silicone can provide 360° deformation and can ensure that before docking, the liquid inlet pipe 20 and the liquid outlet pipe 30 are in the designed center position, reducing the excessive docking deviation caused by the accumulation of processing tolerances.

[0106] The lower surface of the anti-dropout bracket 15 presses the liquid pipe correction block 3 and the stop correction block 18. The anti-dropout bracket 15 can effectively press the liquid pipe correction block 3 and the stop correction block 18 to avoid misalignment of the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0107] Please refer to Figure 2 、 Figure 3 、 Figure 4 As shown in FIGS.

[0108] Preferably, the lower liquid pipe clamping block 21 and the upper liquid pipe clamping block 22 are metal clamping blocks for fixing the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30.

[0109] Please refer to Figure 2 、 Figure 4 As shown in FIGS.

[0110] The middle of the lower liquid pipe clamping block 21 is provided with a first threaded hole, and the middle of the upper liquid pipe clamping block 22 is provided with a second threaded hole. The first correction block 31 and the second correction block 32 are respectively located at both ends of the lower liquid pipe clamping block 21 and the upper liquid pipe clamping block 22 in the length direction. The width of the stop correction block 18 is the same as that of the correction stop frame 17. The stop correction block 18 is located between the liquid inlet pipe 20 and the liquid outlet pipe 30. The stop correction block 18 is provided with a first through hole corresponding to the first threaded hole, and the stop correction block 18 is provided with a second through hole corresponding to the second threaded hole. The correction stop frame 17 is provided with a third threaded hole corresponding to the first through hole, and the correction stop frame 17 is provided with a fourth threaded hole corresponding to the second through hole. The first fastener connects the upper liquid pipe clamping block 22, the stop correction block 18 and the correction stop frame 17 to each other through the first threaded hole, the first through hole and the third threaded hole. The second fastener connects the lower liquid pipe clamping block 21, the stop correction block 18 and the correction stop frame 17 to each other through the second threaded hole, the second through hole and the fourth threaded hole.

[0111] Please refer to Figure 11, the liquid inlet pipe 20 and the liquid outlet pipe 30 are connected to the cold plate radiator 70 in the chassis 40 to supply low-temperature coolant to the cold plate radiator 70 and take away the heat of the high-temperature coolant in the liquid outlet pipe 30, so that the temperature of the coolant in the liquid inlet pipe 20 is lower than the temperature of the coolant in the liquid outlet pipe 30. Preferably, a main board 50 is provided in the chassis 40, a processor 51 is provided on the main board 50, and the cold plate radiator 70 is attached to the processor 51.

[0112] It can be understood that at least one wire harness fixing clip is provided in the middle of the fixed end 11 corresponding to the correction stop frame 17 and / or the stop correction block 18. A receiving gap is formed between the wire harness fixing clip and the side wall of the fixed end 11, and the liquid inlet pipe 20 and the liquid outlet pipe 30 are fixed in the receiving gap. In this way, the stop correction block 18 and the lower liquid pipe clamping block 21 can also be used to fix the wire harness. Threading holes are provided in the stop correction block 18 and the lower liquid pipe clamping block 21, and the wire harness passes through the threading holes and passes through the stop correction block 18 and the lower liquid pipe clamping block 21 and extends outward from the port through hole 14 of the outer sealing end plate 13. A wire harness can be arranged between the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30, improving the structural compactness and rationality. The wire harness can supply power to the cold plate radiator 70.

[0113] Please refer to Figure 10 , Figure 11 , the liquid-cooled server further includes a chassis 40, a cold plate radiator 70, a liquid inlet pipe 20 and a liquid outlet pipe 30. The chassis 40 is provided with mounting holes, and the extended liquid-cooled docking structure is installed in the mounting holes. The matching bracket 4 of the extended liquid-cooled docking structure is fixed inside the chassis 40. The fixed bracket 1 of the extended liquid-cooled docking structure is detachably connected to the matching bracket 4 so that the fixed end 11 of the fixed bracket 1 extends into the chassis 40, and the blind plug end 12 of the fixed bracket 1 protrudes outside the chassis 40; the cold plate radiator 70 is arranged inside the chassis 40 and abuts against the heat dissipation element in the chassis 40; the liquid inlet pipe 20 is connected to the cold plate radiator 70 and fixed on the fixed end 11 and extends to the blind plug end 12. The port of the liquid inlet pipe 20 is clamped by the liquid pipe clamping block 2 of the extended liquid-cooled docking structure and can be hermetically connected to the heat dissipation pipeline device 60; the liquid outlet pipe 30 is connected to the cold plate radiator 70 and fixed on the fixed end 11 and extends to the blind plug end 12. The port of the liquid outlet pipe 30 is clamped by the liquid pipe clamping block 2 of the extended liquid-cooled docking structure and can be hermetically connected to the heat dissipation pipeline device 60.

[0114] Preferably, a main board 50 is provided in the chassis 40, a processor 51 is provided on the main board 50, the heat dissipation element is the processor 51, and the cold plate radiator 70 is attached to the processor 51.

[0115] Please refer to Figure 12, the heat dissipation pipe device 60 is provided with a flow dividing plate 61, on which there are a pair of coolant inlet ports 611 and coolant outlet ports 612. The two sides of the flow dividing plate 61 are connected to the cooling device, and the flow dividing plate 61 is fixed inside the cabinet. The cabinet is provided with a mounting rack for fixing the chassis 40; the port of the liquid inlet pipe 20 is tightly connected to the coolant inlet port 611 correspondingly, and the port of the liquid outlet pipe 30 is tightly connected to the coolant outlet port 612 correspondingly, which can save the adapter pipe between the chassis 40 and the heat dissipation pipe device 60.

[0116] The liquid-cooled server provided by the embodiment of the present application fixes the matching bracket 4 inside the chassis 40, detachably connects and fixes the fixing bracket 1 on one side of the matching bracket 4, fixes the liquid inlet pipe 20 and the liquid outlet pipe 30 at the fixed end 11 of the fixing bracket 1, extends the fixed end 11 into the chassis 40, and the blind plug end 12 of the fixing bracket 1 is located outside the chassis 40. A liquid pipe clamping block 2 is provided to clamp the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30. The connection position of the fixing bracket 1 and the matching bracket 4 keeps the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 in sealed butt joint with the heat dissipation pipe device 60. There is no need to customize and set the fixed cold plate radiator 70 and the liquid inlet and outlet pipe structure inside the chassis 40, which increases the feasibility of the liquid-cooled plate support scheme. Under the unchanged chassis 40 architecture, the ports of the liquid inlet pipe 20 and the liquid outlet pipe 30 are in sealed butt joint with the heat dissipation pipe device 60, reducing the development cost of the chassis 40, and moreover, it can also save the adapter pipe between the chassis 40 and the heat dissipation pipe device 60.

[0117] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0118] The above has introduced in detail an extended liquid-cooled docking structure, its assembly method, and a liquid-cooled server provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A protruding liquid cooling docking structure, characterized in that: include: A fixed bracket is provided with a fixed end and a blind plug end along its length direction; the fixed end extends into the inside of the chassis, the blind plug end protrudes from the outside of the chassis, a liquid inlet pipe and a liquid outlet pipe are fixed on the fixed end, and the liquid inlet pipe and the liquid outlet pipe extend to the blind plug end; A liquid pipe clamping block, provided with a first clamping through hole and a second clamping through hole, wherein the first clamping through hole is used to clamp the port of the liquid inlet pipe, and the second clamping through hole is used to clamp the port of the liquid outlet pipe; The matching bracket includes a mounting end and a clamping end, wherein the mounting end is connected to the chassis, the clamping end is provided with at least two clamping grooves, the fixing bracket is provided with at least one clamping protrusion, and the clamping protrusion is clamped in the clamping groove. By adjusting the clamping groove clamped by the clamping protrusion, the spacing distance between the blind plug end and the heat dissipation pipe device is adjusted, and the liquid inlet pipe and the liquid outlet pipe are sealed and connected to the heat dissipation pipe device.

2. The extended liquid cooling docking structure according to claim 1, characterized in that: The blind plug end comprises an outer sealing plate, the outer sealing plate is provided with a port through hole, and the liquid inlet pipe and the liquid outlet pipe extend through the port through hole to the outside of the outer sealing plate.

3. The extended liquid cooling docking structure according to claim 2, characterized in that: The blind plug end comprises an anti-slip bracket, the anti-slip bracket is connected to the outer end plate through a first fastener, and the lower surface of the anti-slip bracket fixes the liquid pipe clamping block.

4. The extended liquid cooling docking structure according to claim 1, characterized in that: The fixed end comprises at least one liquid pipe fixing wire clamp, and the liquid pipe fixing wire clamp is used to clamp and fix the liquid inlet pipe and the liquid outlet pipe.

5. The extended liquid cooling docking structure according to claim 1, characterized in that: The extended liquid cooling docking structure also includes: A liquid pipe correction block is fixed to the blind plug end; a fixing groove is provided in the middle of the liquid pipe correction block, and the liquid pipe clamping block is covered and fixed in the fixing groove; A correction stop frame, arranged at the blind plug end and located between the liquid inlet pipe and the liquid outlet pipe; A stop correction block, one side of which fixes the liquid pipe correction block, the width of which is smaller than the length of the fixing groove, and the side of which is away from the liquid pipe correction block and is connected to the correction stop frame.

6. The extended liquid cooling docking structure according to claim 1, characterized in that: The liquid pipe clamping block comprises a lower liquid pipe clamping block and an upper liquid pipe clamping block which are arranged opposite to each other, the lower liquid pipe clamping block and the upper liquid pipe clamping block are of equal length, the lower liquid pipe clamping block and the upper liquid pipe clamping block are correspondingly connected by a second fastener, the lower liquid pipe clamping block is provided with a first lower semicircular groove and a second lower semicircular groove, the upper liquid pipe clamping block is provided with a first upper semicircular groove and a second upper semicircular groove, the first lower semicircular groove has the same radius as the first upper semicircular groove, the second lower semicircular groove has the same radius as the second upper semicircular groove, the first lower semicircular groove and the first upper semicircular groove form the first clamping through hole, and the second lower semicircular groove and the second upper semicircular groove form the second clamping through hole; The liquid pipe correction block includes a first correction block and a second correction block which are arranged opposite to each other, the first correction block is provided with a first slot toward the second correction block, the second correction block is provided with a second slot toward the first correction block, the first slot and the second slot form the fixing slot, and both ends of the first correction block and the second correction block abut against the inner side wall of the blind plug end; A first threaded hole is provided in the middle of the lower liquid pipe clamping block, and a second threaded hole is provided in the middle of the upper liquid pipe clamping block, the first correction block and the second correction block are respectively located at the two ends of the length direction of the lower liquid pipe clamping block and the upper liquid pipe clamping block, the stop correction block has the same width as the correction stop frame, the stop correction block is located between the liquid inlet pipe and the liquid outlet pipe, the stop correction block is provided with a first through hole corresponding to the first threaded hole, the stop correction block is provided with a second through hole corresponding to the second threaded hole, the correction stop frame is provided with a third threaded hole corresponding to the first through hole, and the correction stop frame is provided with a fourth threaded hole corresponding to the second through hole, the first fastener connects the upper liquid pipe clamping block, the stop correction block and the correction stop frame to each other through the first threaded hole, the first through hole and the third threaded hole, and the second fastener connects the lower liquid pipe clamping block, the stop correction block and the correction stop frame to each other through the second threaded hole, the second through hole and the fourth threaded hole.

7. The extended liquid cooling docking structure according to claim 1, characterized in that: The number of the snap-in grooves is greater than or equal to the number of the snap-in protrusions, the multiple snap-in grooves are arranged at equal intervals, the multiple snap-in protrusions are arranged at equal intervals, and the interval between two adjacent snap-in protrusions is equal to an integer multiple of the interval between two adjacent snap-in grooves.

8. A method for assembling a protruding liquid cooling docking structure, characterized in that: include: The port of the liquid inlet pipe and the port of the liquid outlet pipe are placed in the first lower semicircular groove and the second lower semicircular groove of the lower liquid pipe clamping block respectively, and the upper liquid pipe clamping block is set corresponding to the lower liquid pipe clamping block, and the first upper semicircular groove and the second upper semicircular groove of the upper liquid pipe clamping block are respectively set corresponding to the first lower semicircular groove and the second lower semicircular groove of the lower liquid pipe clamping block, the first lower semicircular groove and the first upper semicircular groove form the first clamping through hole, and the second lower semicircular groove and the second upper semicircular groove form the second clamping through hole, and the lower liquid pipe clamping block and the upper liquid pipe clamping block are correspondingly connected by a second fastener to form a liquid pipe clamping block, so as to clamp the port of the liquid inlet pipe in the first clamping through hole of the liquid pipe clamping block, and clamp the port of the liquid outlet pipe in the second clamping through hole of the liquid pipe clamping block; A first correction block and a second correction block are arranged opposite to each other on the outer side of the liquid pipe clamping block, the first correction block and the second correction block form a liquid pipe correction block, the first correction block is provided with a first slot toward the second correction block, the second correction block is provided with a second slot toward the first correction block, the first slot and the second slot form the fixed slot, the middle part of the liquid pipe correction block is provided with a fixed slot, and the liquid pipe clamping block is covered and fixed in the fixed slot; Obtain a fixed bracket, wherein the fixed bracket is provided with a fixed end and a blind plug end along its length direction; a liquid inlet pipe and a liquid outlet pipe are arranged on the fixed end, and the liquid pipe correction block is fixed to the blind plug end, and the two ends of the first correction block and the second correction block are in contact with the inner side wall of the blind plug end; the blind plug end includes an outer sealing plate, and the outer sealing plate is provided with a port through hole, and the ports of the liquid inlet pipe and the liquid outlet pipe extend to the outside of the outer sealing plate through the port through hole; A stop correction block is arranged on one side of the liquid pipe correction block, and a side of the stop correction block facing away from the liquid pipe correction block is connected to a correction stop frame, and the correction stop frame is arranged at the blind plug end and is located between the liquid inlet pipe and the liquid outlet pipe; An anti-slip bracket is provided at the blind plug end, the anti-slip bracket is connected to the outer end plate through a first fastener, and the lower surface of the anti-slip bracket presses the liquid pipe correction block and the stop correction block; A matching bracket is fixed inside the chassis, and the fixing bracket is detachably connected to one side of the matching bracket. The liquid inlet pipe and the liquid outlet pipe are clamped and fixed at the fixed end by a liquid pipe fixing wire clamp, and the fixed end is extended into the chassis. The blind plug end is located outside the chassis, so that the ports of the liquid inlet pipe and the liquid outlet pipe are sealed and docked with the heat dissipation pipe device.

9. A liquid cooling server, characterized in that: It comprises the extended liquid-cooled docking structure as described in any one of claims 1 to 7.

10. The liquid cooling server according to claim 9, characterized in that: Also includes: The chassis is provided with a mounting hole, the extending liquid-cooling docking structure is installed in the mounting hole, the matching bracket of the extending liquid-cooling docking structure is fixed inside the chassis, the fixing bracket of the extending liquid-cooling docking structure is detachably connected to the matching bracket so that the fixing end of the fixing bracket extends into the chassis, and the blind plug end of the fixing bracket protrudes from the outside of the chassis; A cold plate radiator is disposed inside the chassis and abuts against a heat dissipation element inside the chassis; A liquid inlet pipe, connected to the cold plate radiator and fixed on the fixed end and extending to the blind plug end, wherein the port of the liquid inlet pipe is clamped by the liquid pipe clamping block of the extended liquid cooling docking structure and can be sealed and connected to the heat dissipation pipeline device; The liquid outlet pipe is connected to the cold plate radiator and fixed on the fixed end and extends to the blind plug end. The port of the liquid outlet pipe is clamped by the liquid pipe clamping block of the extended liquid cooling docking structure and can be sealed and connected to the heat dissipation pipeline device.

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