Liquid leakage detection device for liquid cooling pipe, server and detection method

Abstract

The invention discloses a liquid leakage detection device for a liquid cooling pipe, a server and a detection method, and relates to the technical field of liquid leakage detection. The liquid leakage detection device for the liquid cooling pipe comprises a first unit pipe body, a second unit pipe body, a connecting assembly and a humidity detection piece, the first unit pipe body comprises a first inner pipe, a first outer pipe and a first liquid guide moisture absorption structure; the second unit pipe body comprises a second inner pipe, a second outer pipe and a second liquid guide moisture absorption structure; the connecting assembly is used for connecting the first unit pipe body and the second unit pipe body. Under the condition that the liquid leakage amount is small, leaked liquid is absorbed by the first liquid guiding and moisture absorbing structure or the second liquid guiding and moisture absorbing structure and cannot directly flow out to affect normal work of related equipment; therefore, normal work of related equipment does not need to be stopped due to liquid leakage, and the working efficiency can be effectively guaranteed. In addition, leakage liquid can be prevented from directly leaking to the outside, and related equipment of accessories of the first unit pipe body and the second unit pipe body is further effectively protected.

Description

Technical Field

[0001] The present invention relates to the field of liquid leakage detection technology, and in particular to a liquid cooling pipe leakage detection device. In addition, the present invention also relates to a server including the liquid cooling pipe leakage detection device and a detection method applied to the liquid cooling pipe leakage detection device. Background Art

[0002] In the current related technology, a leakage detection cable is generally arranged on the outer periphery of the liquid cooling tube. When leakage occurs in the liquid cooling tube inside the server and reaches a certain amount, the liquid touches the leakage detection cable on the outer wall of the liquid cooling tube. The leakage detection cable is provided with a sensor. The sensor detects the leakage and sends a signal to the control system to cut off the power of the server.

[0003] When the amount of leakage is relatively small, the liquid will not flow onto the electronic components inside the server, but will only adhere to the surface of the liquid pipe. At this time, if the liquid contacts the leakage detection cable, the server will be powered off, affecting the normal operation of the server. When the amount of leakage is large, the leakage detection cable itself does not have the ability to block the dripping of coolant. After detecting the leakage, it can only alarm, but cannot prevent the coolant from seeping onto the motherboard, which may easily cause damage to the server. In addition, when a leakage is found, the entire liquid cooling pipe needs to be disassembled for inspection and replacement, which is inconvenient to operate and has low replacement efficiency.

[0004] In summary, how to provide a liquid cooling pipe leakage detection device that can reduce the impact on the normal operation of the server is a technical problem that needs to be urgently solved by those skilled in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a liquid cooling pipe leakage detection device, by setting a liquid guiding and moisture absorbing structure in the pipe body, when the leakage amount is relatively small, the leakage is absorbed by the liquid guiding and moisture absorbing structure, so as to avoid the power failure caused by the leakage affecting the normal operation of the server. When the leakage amount is large, the liquid guiding and moisture absorbing structure can absorb at least part of the leakage, so as to avoid the leakage affecting the normal operation of other equipment.

[0006] In addition, the present invention also provides a server including the above-mentioned liquid cooling pipe leakage detection device and a detection method applied to the above-mentioned liquid cooling pipe leakage detection device.

[0007] In order to solve the above technical problems, the present invention provides a liquid cooling pipe leakage detection device, comprising:

[0008] The first unit tube body comprises a first inner tube, a first outer tube sleeved outside the first inner tube, and a first liquid-conducting and moisture-absorbing structure arranged between the first inner tube and the first outer tube;

[0009] The second unit tube body comprises a second inner tube, a second outer tube sleeved outside the second inner tube, and a second liquid-conducting and moisture-absorbing structure arranged between the second inner tube and the second outer tube;

[0010] A connecting assembly, used to connect the first unit tube body and the second unit tube body;

[0011] A humidity detection component is disposed on the first unit tube body and / or the second unit tube body, and is used to detect humidity information outside the first unit tube body and / or the second unit tube body.

[0012] In one aspect, the connection assembly comprises:

[0013] The first unit ring;

[0014] The second unit ring is rotatably arranged relative to the first unit ring, and the first unit ring and the second unit ring can be relatively opened or closed; when the first unit ring and the second unit ring are in an opened state, the first unit tube body and the second unit tube body can enter between the first unit ring and the second unit ring; when the first unit ring and the second unit ring are in a closed state, the first unit ring and the second unit ring are sealed and covered on the outer periphery of the connection between the first unit tube body and the second unit tube body;

[0015] A third liquid-conducting and moisture-absorbing structure is wrapped around at least a portion of the periphery of the first unit tube body and at least a portion of the periphery of the second unit tube body, and the third liquid-conducting and moisture-absorbing structure is used to guide and absorb liquid in the first liquid-conducting and moisture-absorbing structure and the second liquid-conducting and moisture-absorbing structure;

[0016] The first locking structure is used to lock and fix the first unit ring and the second unit ring when the first unit ring and the second unit ring are in a closed state.

[0017] On the other hand, the inner side wall of the first unit ring is provided with a first partition component, the first partition component divides the third liquid-conducting and moisture-absorbing structure in the first unit ring into two parts that are independent of each other along the axial direction, and the connection between the first unit tube body and the second unit tube body corresponds to the setting position of the first partition component;

[0018] The inner side wall of the second unit ring is provided with a second partition component, the second partition component divides the third liquid-conducting and moisture-absorbing structure in the second unit ring into two parts that are independent of each other along the axial direction, and the connection between the first unit tube body and the second unit tube body corresponds to the setting position of the second partition component;

[0019] The number of the humidity detection components is at least two, and the at least two humidity detection components correspond to the first unit tube body and the second unit tube body respectively.

[0020] On the other hand, both axial end surfaces of the first unit ring and the second unit ring are provided with first locking holes;

[0021] The first locking structure comprises:

[0022] A support structure is fixedly mounted on the outer side wall of the first unit tube body or the second unit tube body; the support structure comprises a receiving hole extending along the axial direction of the first locking hole and a first threaded hole perpendicular to the receiving hole and communicating with the receiving hole;

[0023] A locking rod, movably disposed in the receiving hole between a first position and a second position;

[0024] A first elastic reset member, disposed on the support structure, for releasing the locking fit between the locking rod and the first locking hole;

[0025] A first locking screw, which cooperates with the first threaded hole and can be raised and lowered between a first height position and a second height position;

[0026] When the first locking screw is at a first height position, the locking rod moves to a second position under the elastic force of the first elastic return member, and the locking rod is released from the first locking hole; when the first locking screw is at a second height position, the first locking screw pushes the locking rod to the first position, and the locking rod is locked into the first locking hole.

[0027] On the other hand, the number of the first locking structures is multiple, and the two end surfaces of the first unit ring and the second unit ring in the axial direction are both provided with multiple first locking holes; the number of the first locking structures is the same as the number of the first locking holes;

[0028] Alternatively, both axial end faces of the first unit ring and the second unit ring are provided with a plurality of the first locking holes, and the same first locking structure is provided with a plurality of locking rods, and the number of the locking rods is the same as the number of the first locking holes; adjacent locking rods in the same first locking structure are fixedly connected by connecting rods.

[0029] On the other hand, it also includes a detection component mounting structure movably arranged on the first unit tube body and / or the second unit tube body in the axial direction and a second locking structure for locking the detection component mounting structure; the humidity detection component is arranged on the detection component mounting structure;

[0030] The third liquid-conducting and moisture-absorbing structure comprises a covering liquid-conducting and moisture-absorbing structure arranged on the inner side wall of the first unit ring and the inner side wall of the second unit ring, and a transmitting liquid-conducting and moisture-absorbing structure connecting the covering liquid-conducting and moisture-absorbing structure and the humidity detecting element;

[0031] One end of the liquid-conducting and moisture-absorbing structure is in contact with the encapsulating liquid-conducting and moisture-absorbing structure, and the other end of the liquid-conducting and moisture-absorbing structure extends into the detection component mounting structure. The humidity detection component is used to detect humidity information of the liquid-conducting and moisture-absorbing structure located in the detection component mounting structure.

[0032] On the other hand, the second locking structure comprises:

[0033] A positioning column, fixedly mounted on the outer side wall of the first unit tube body or the second unit tube body; the positioning column is provided with a second threaded hole and a second locking hole, the axial direction of the second threaded hole is arranged along the height direction of the positioning column, the second locking hole is perpendicular to the second threaded hole, and the second locking hole is connected to the second threaded hole;

[0034] A mounting block is provided with a positioning hole, and the positioning column is inserted into the positioning hole;

[0035] A second locking screw is matched with the second threaded hole and can be raised and lowered between a third height position and a fourth height position;

[0036] a locking block, movably disposed in the second locking hole between a third position and a fourth position;

[0037] A second elastic return member is disposed in the second locking hole;

[0038] When the second locking screw is located at the third height position, the locking block moves to the third position under the elastic force of the second elastic return piece, the locking block is completely located in the second locking hole, and the mounting block can be raised and lowered along the positioning column; when the second locking screw is located at the fourth height position, the second locking screw pushes the locking block to the fourth position, and the locking block at least partially extends out of the second locking hole to press the mounting block.

[0039] On the other hand, the inner diameter of the first inner tube is greater than or equal to the outer diameter of the second inner tube;

[0040] One end of the first liquid-conducting and moisture-absorbing structure for connecting with the second liquid-conducting and moisture-absorbing structure comprises a first liquid-conducting and moisture-absorbing portion and a second liquid-conducting and moisture-absorbing portion located at different circumferential positions, wherein the axial length of the first liquid-conducting and moisture-absorbing portion is greater than the axial length of the second inner tube; and the axial length of the second liquid-conducting and moisture-absorbing portion is less than the axial length of the second inner tube;

[0041] One end of the second liquid-conducting and moisture-absorbing structure used for connecting with the first liquid-conducting and moisture-absorbing structure comprises a third liquid-conducting and moisture-absorbing part and a fourth liquid-conducting and moisture-absorbing part located at different circumferential positions, the third liquid-conducting and moisture-absorbing part is used for cooperating with the first liquid-conducting and moisture-absorbing part, and the axial length of the third liquid-conducting and moisture-absorbing part is smaller than the axial length of the second inner tube; the fourth liquid-conducting and moisture-absorbing part is used for cooperating with the second liquid-conducting and moisture-absorbing part, and the axial length of the fourth liquid-conducting and moisture-absorbing part is larger than the axial length of the second inner tube;

[0042] The liquid cooling tube leakage detection device also includes an alarm and a controller, wherein the controller is used to receive humidity information detected by the humidity detection element and control the alarm to issue a warning message when the humidity information is greater than a maximum value of a preset humidity range;

[0043] There are multiple humidity detection components, and the multiple humidity detection components are arranged at different positions of the first unit tube body and / or the second unit tube body. The liquid cooling tube leakage detection device also includes a display device, and the display device is used to display the humidity information detected by the multiple humidity detection components and the position information of the detection positions corresponding to the multiple humidity detection components.

[0044] A server comprises any one of the above-mentioned liquid cooling pipe leakage detection devices.

[0045] A detection method, applied to any of the above-mentioned liquid cooling tube leakage detection devices, the detection method comprising:

[0046] Acquiring humidity information detected by the humidity detection element;

[0047] Determine whether the humidity information is greater than the maximum value of the preset humidity range. If so, there is leakage in the detection range corresponding to the humidity detection element, and maintenance is required; if not, proceed to the next step;

[0048] Determine whether the humidity information is greater than the minimum value of the preset humidity range. If so, there is leakage in the detection range corresponding to the humidity detection component and no maintenance is required; if not, there is no leakage in the detection range corresponding to the humidity detection component.

[0049] It can be seen from the above technical scheme that the liquid cooling tube leakage detection device provided by the present invention includes a first unit tube body, a second unit tube body, a connecting assembly and a humidity detection component; wherein the first unit tube body includes a first inner tube, a first outer tube sleeved on the outside of the first inner tube, and a first liquid-conducting and moisture-absorbing structure arranged between the first inner tube and the first outer tube; the second unit tube body includes a second inner tube, a second outer tube sleeved on the outside of the second inner tube, and a second liquid-conducting and moisture-absorbing structure arranged between the second inner tube and the second outer tube; the connecting assembly is used to connect the first unit tube body and the second unit tube body; the humidity detection component is used to detect humidity information outside the first unit tube body and the second unit tube body.

[0050] During actual use, the first unit tube body and the second unit tube body are sealed and connected through a connecting component; when there is liquid leakage in the first unit tube body, the leakage will first be absorbed by the first liquid-conducting and moisture-absorbing structure, and when the leakage amount further increases, part of the leakage will seep from the first liquid-conducting and moisture-absorbing structure to the outside of the first unit tube body, and the humidity detection component detects the humidity outside the first unit tube body to obtain humidity information outside the first unit tube body; when there is liquid leakage in the second unit tube body, the leakage will first be absorbed by the second liquid-conducting and moisture-absorbing structure, and when the leakage amount further increases, part of the leakage will seep from the second liquid-conducting and moisture-absorbing structure to the outside of the second unit tube body, and the humidity detection component detects the humidity outside the second unit tube body to obtain humidity information outside the second unit tube body.

[0051] When the humidity information is within the preset humidity range, it means that there is a small amount of leakage, but it does not affect normal operation. The relevant equipment can be controlled to work normally, and the leakage should be closely monitored; when the humidity information is greater than the maximum value of the preset humidity range, it means that the leakage is large at this time, which may affect the normal operation of related equipment. It is necessary to stop normal operation for maintenance; when the humidity information is less than the minimum value of the preset humidity range, it means that there is no leakage or the leakage is small and will not affect the normal operation of the equipment.

[0052] The beneficial effects of the present invention are:

[0053] 1. When the amount of leakage is small, the leakage in the first unit tube body will be absorbed by the first liquid-conducting and moisture-absorbing structure, and the leakage in the second unit tube body will be absorbed by the second liquid-conducting and moisture-absorbing structure, and will not directly flow out to affect the normal operation of related equipment; therefore, there is no need to stop the normal operation of related equipment due to leakage, which can effectively ensure work efficiency.

[0054] 2. The liquid cooling tube leakage detection device provided by the present invention is provided with a humidity detection component, which can detect the humidity outside the first unit tube body and the second unit tube body in real time. The humidity detection component is used to connect the controller or the alarm. When in use, it can be directly connected to the controller or the alarm to play a role in controlling the alarm, thereby preventing the humidity outside the first unit tube body and the second unit tube body from being too high and affecting the normal operation of related equipment, which is beneficial for the staff to take timely measures when the leakage amount is large.

[0055] 3. In the liquid cooling tube leakage detection device provided by the present invention, a first outer tube is arranged outside the first liquid conducting and moisture absorbing structure, and a second outer tube is arranged outside the second liquid conducting and moisture absorbing structure, which can prevent the leakage in the first liquid conducting and moisture absorbing structure from directly leaking to the outside, and further effectively protect the related equipment of the first unit tube body and the second unit tube body accessories.

[0056] In addition, the present invention also discloses a server including the above-mentioned liquid cooling pipe leakage detection device and a detection method applied to the above-mentioned liquid cooling pipe leakage detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0058] Figure 1 A schematic diagram of a portion of the structure of a server provided in an embodiment of the present invention.

[0059] Figure 2 A schematic structural diagram of a liquid cooling tube leakage detection device provided in an embodiment of the present invention.

[0060] Figure 3 A partial cross-sectional schematic diagram of a liquid cooling tube leakage detection device provided in an embodiment of the present invention.

[0061] Figure 4 It is a schematic diagram of assembling the first unit tube body and the second unit tube body.

[0062] Figure 5 It is a cross-sectional schematic diagram of the assembly process of the first unit tube body and the second unit tube body.

[0063] Figure 6 It is a schematic diagram of the structure after the first unit tube body, the second unit tube body and the connecting component are separated.

[0064] Figure 7 for Figure 3 A partial enlarged view of part A.

[0065] Figure 8 for Figure 3 A partial enlarged view of part B.

[0066] Fig. 9 The present invention is a schematic diagram of the detection method provided by the present invention.

[0067] Figures 1 to 9 , the reference numerals include:

[0068] 1- the first unit tube body;

[0069] 11-first inner tube; 12-first outer tube; 121-first tube body; 122-second tube body; 13-first liquid-conducting and moisture-absorbing structure; 131-first liquid-conducting and moisture-absorbing part; 132-second liquid-conducting and moisture-absorbing part;

[0070] 2- the second unit tube body;

[0071] 21-second inner tube; 22-second outer tube; 221-third tube body; 222-fourth tube body; 23-second liquid-conducting and moisture-absorbing structure; 231-third liquid-conducting and moisture-absorbing part; 232-fourth liquid-conducting and moisture-absorbing part;

[0072] 3- Connect components;

[0073] 31-first unit ring; 311-first partition member; 312-first locking hole; 313-installation groove;

[0074] 32-second unit ring;

[0075] 331-coating liquid-conducting and moisture-absorbing structure; 332-transmitting liquid-conducting and moisture-absorbing structure;

[0076] 34-first locking structure;

[0077] 341-support structure; 3411-first threaded hole; 3412-accommodating hole; 342-locking rod; 3421-first yielding wedge surface; 343-first elastic reset member; 344-first locking screw; 345-first auxiliary groove; 346-first auxiliary plate; 347-connecting rod;

[0078] 4-Humidity detection component;

[0079] 5-Detection component installation structure;

[0080] 6- second locking structure;

[0081] 61-positioning column; 611-second threaded hole; 612-second locking hole; 62-mounting block; 621-positioning hole; 63-second locking screw; 64-locking block; 65-second elastic reset member; 66-second auxiliary groove; 67-second auxiliary plate; 68-second yielding wedge surface;

[0082] 7-board;

[0083] 8-Humidity detection sensor. DETAILED DESCRIPTION

[0084] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0085] The core of the present invention is to provide a liquid cooling pipe leakage detection device. By setting a liquid-conducting and moisture-absorbing structure in the pipe body, when the leakage amount is relatively small, the leakage is absorbed by the liquid-conducting and moisture-absorbing structure, thereby preventing the power outage caused by leakage from affecting the normal operation of the server. When the leakage amount is large, the liquid-conducting and moisture-absorbing structure can absorb at least part of the leakage, thereby preventing the leakage from affecting the normal operation of other devices.

[0086] Another core of the present invention is to provide a server including the above-mentioned liquid cooling pipe leakage detection device and a detection method applied to the above-mentioned liquid cooling pipe leakage detection device.

[0087] This specific embodiment discloses a liquid cooling tube leakage detection device including a first unit tube body 1, a second unit tube body 2, a connecting assembly 3 and a humidity detection component 4; wherein the first unit tube body 1 includes a first inner tube 11, a first outer tube 12 sleeved on the outside of the first inner tube 11, and a first liquid-conducting and moisture-absorbing structure 13 arranged between the first inner tube 11 and the first outer tube 12; the second unit tube body 2 includes a second inner tube 21, a second outer tube 22 sleeved on the outside of the second inner tube 21, and a second liquid-conducting and moisture-absorbing structure 23 arranged between the second inner tube 21 and the second outer tube 22; the connecting assembly 3 is used to connect the first unit tube body 1 and the second unit tube body 2; the humidity detection component 4 is used to detect humidity information outside the first unit tube body 1 and the second unit tube body 2.

[0088] During actual use, the first unit tube body 1 and the second unit tube body 2 are sealed and connected through the connecting component 3; when there is liquid leakage in the first unit tube body 1, the leakage will first be absorbed by the first liquid conducting moisture absorbing structure 13, and when the leakage amount further increases, part of the leakage will seep from the first liquid conducting moisture absorbing structure 13 to the outside of the first unit tube body 1, and the humidity detection component 4 detects the humidity outside the first unit tube body 1 to obtain the humidity information outside the first unit tube body 1; when there is liquid leakage in the second unit tube body 2, the leakage will first be absorbed by the second liquid conducting moisture absorbing structure 23, and when the leakage amount further increases, part of the leakage will seep from the second liquid conducting moisture absorbing structure 23 to the outside of the second unit tube body 2, and the humidity detection component 4 detects the humidity outside the second unit tube body 2 to obtain the humidity information outside the second unit tube body 2.

[0089] When the humidity information is within the preset humidity range, it means that there is a small amount of leakage, but it does not affect normal operation. The relevant equipment can be controlled to work normally, and the leakage should be closely monitored; when the humidity information is greater than the maximum value of the preset humidity range, it means that the leakage is large at this time, which may affect the normal operation of related equipment. It is necessary to stop normal operation for maintenance; when the humidity information is less than the minimum value of the preset humidity range, it means that there is no leakage or the leakage is small and will not affect the normal operation of the equipment.

[0090] In the liquid cooling tube leakage detection device provided by the present invention, when the leakage amount is small, the leakage in the first unit tube body 1 will be absorbed by the first liquid guiding moisture absorption structure 13, and the leakage in the second unit tube body 2 will be absorbed by the second liquid guiding moisture absorption structure 23, and will not directly flow out to affect the normal operation of related equipment; therefore, there is no need to stop the normal operation of related equipment due to leakage, and the work efficiency can be effectively guaranteed. In addition, the liquid cooling tube leakage detection device provided by the present invention is provided with a humidity detection component 4, which can detect the humidity outside the first unit tube body 1 and the second unit tube body 2 in real time. The humidity detection component 4 is used to connect to a controller or an alarm. When in use, it can be directly connected to the controller or the alarm to play a role in controlling the alarm, so as to avoid the excessive humidity outside the first unit tube body 1 and the second unit tube body 2 affecting the normal operation of related equipment, which is conducive to the staff to take timely measures when the leakage amount is large. In addition, in the liquid cooling tube leakage detection device provided by the present invention, a first outer tube 12 is arranged outside the first liquid conducting and moisture absorbing structure 13, and a second outer tube 22 is arranged outside the second liquid conducting and moisture absorbing structure 23, which can prevent the leakage in the first liquid conducting and moisture absorbing structure 13 and the second liquid conducting and moisture absorbing structure 23 from directly leaking to the outside, and further effectively protect the related equipment attached to the first unit tube body 1 and the second unit tube body 2.

[0091] In a specific embodiment, the connection component 3 may include a first unit ring 31, a second unit ring 32, a third liquid-conducting and moisture-absorbing structure, and a first locking structure 34; wherein the second unit ring 32 is rotatable relative to the first unit ring 31, and the first unit ring 31 and the second unit ring 32 may be relatively opened or closed; when the first unit ring 31 and the second unit ring 32 are in an opened state, the first unit tube body 1 and the second unit tube body 2 may enter between the first unit ring 31 and the second unit ring 32; when the first unit ring 31 and the second unit ring 32 are in a closed state, the first unit tube body 1 and the second unit tube body 2 may enter between the first unit ring 31 and the second unit ring 32. When in the closed state, the first unit ring 31 and the second unit ring 32 are sealed and covered on the periphery of the connection between the first unit tube body 1 and the second unit tube body 2; the third liquid-conducting and moisture-absorbing structure is wrapped around at least part of the periphery of the first unit tube body 1 and at least part of the periphery of the second unit tube body 2, and the third liquid-conducting and moisture-absorbing structure is used to guide and absorb the liquid in the first liquid-conducting and moisture-absorbing structure 13 and the second liquid-conducting and moisture-absorbing structure 23; the first locking structure 34 is used to lock and fix the first unit ring 31 and the second unit ring 32 when the first unit ring 31 and the second unit ring 32 are in the closed state.

[0092] like Figure 6 As shown, the third liquid-conducting and moisture-absorbing structure is arranged on the inner side of the first unit ring 31 and the second unit ring 32. In actual use, when the first unit tube body 1 or the second tube body unit leaks, the leak will be absorbed by the third liquid-conducting and moisture-absorbing structure. The third liquid-conducting and moisture-absorbing structure is connected to the humidity detection component 4, and the humidity information of the third liquid-conducting and moisture-absorbing structure can be detected by the humidity detection component 4 to determine the leakage situation. When the humidity information of the third liquid-conducting and moisture-absorbing structure is within the preset humidity range, it means that there is a small amount of leakage, but it does not affect the normal operation. The normal operation of the relevant equipment can be controlled, and the leakage situation can be closely monitored; when the humidity information is greater than the maximum value of the preset humidity range, it means that the leakage is large at this time, which may affect the normal operation of the relevant equipment, and the normal operation needs to be stopped for maintenance; when the humidity information is less than the minimum value of the preset humidity range, it means that there is no leakage or the leakage is small, which will not affect the normal operation of the equipment.

[0093] During actual use of the liquid cooling tube leakage detection device provided by this specific embodiment, the leakage flowing out of the first unit tube body 1 and the second unit tube body 2 will be absorbed by the third liquid-conducting and moisture-absorbing structure, which can prevent the leakage from directly flowing out, and further effectively protect the components near the first unit tube body 1 and the second unit tube body 2; in addition, the first unit tube body 1 and the second unit tube body 2 can be fixedly connected through the first locking structure 34 that rotates relatively, effectively improving the connection reliability.

[0094] On the basis of the above embodiment, the inner wall of the first unit ring 31 can be provided with a first partition component 311, the first partition component 311 divides the third liquid-conducting and moisture-absorbing structure in the first unit ring 31 into two parts independent of each other along the axial direction, and the connection between the first unit tube body 1 and the second unit tube body 2 corresponds to the setting position of the first partition component 311; the inner wall of the second unit ring 32 is provided with a second partition component, the second partition component divides the third liquid-conducting and moisture-absorbing structure in the second unit ring 32 into two parts independent of each other along the axial direction, and the connection between the first unit tube body 1 and the second unit tube body 2 corresponds to the setting position of the second partition component; the number of humidity detection components 4 is at least two, and at least two humidity detection components 4 correspond to the first unit tube body 1 and the second unit tube body 2, respectively.

[0095] During actual use, the first partition component 311 divides the third liquid-conducting and moisture-absorbing structure in the first unit ring 31 into two parts independent of each other along the axial direction, and two humidity detection components 4 correspond to the two independent parts of the third liquid-conducting and moisture-absorbing structure in the first unit ring 31 respectively; the second partition component divides the third liquid-conducting and moisture-absorbing structure in the second unit ring 32 into two parts independent of each other along the axial direction, and two humidity detection components 4 correspond to the two independent parts of the third liquid-conducting and moisture-absorbing structure in the second unit ring 32 respectively; detection of the first unit tube body 1 and the second unit tube body 2 is realized respectively.

[0096] In this specific embodiment, detection can be achieved for the first unit tube body 1 and the second unit tube body 2 respectively. In actual use, the humidity information detected by different humidity detection components 4 can accurately determine whether the leakage occurs in the first unit tube body 1 or the second unit tube body 2. During maintenance, the corresponding unit tube body can be disassembled in a targeted manner to improve maintenance efficiency.

[0097] In a specific embodiment, both axial end surfaces of the first unit ring 31 and the second unit ring 32 are provided with first locking holes 312; the specific position of the first locking holes 312 can refer to the following. Figure 6As shown; the first locking structure 34 includes a supporting structure 341, a locking rod 342, a first elastic reset member 343 and a first locking screw 344; wherein the supporting structure 341 is fixed to the outer wall of the first unit tube body 1 or the second unit tube body 2; the supporting structure 341 includes a receiving hole 3412 extending along the axial direction of the first locking hole 312 and a first threaded hole 3411 perpendicular to the receiving hole 3412 and connected to the receiving hole 3412; the locking rod 342 is movably arranged in the receiving hole 3412 between a first position and a second position; the first elastic reset member 343 is arranged on the supporting structure 341, and is used to The locking rod 342 is released from the locking fit with the first locking hole 312; the first locking screw 344 is matched with the first threaded hole 3411, and can be raised and lowered between the first height position and the second height position; when the first locking screw 344 is located at the first height position, the locking rod 342 moves to the second position under the elastic force of the first elastic reset member 343, and the locking rod 342 is released from the locking fit with the first locking hole 312; when the first locking screw 344 is located at the second height position, the first locking screw 344 pushes the locking rod 342 to the first position, and the locking rod 342 is locked and fit with the first locking hole 312.

[0098] Specific as Figure 8 As shown, a first auxiliary groove 345 is provided in the support structure 341, a first auxiliary plate 346 is provided in the first auxiliary groove 345, the first auxiliary plate 346 is connected to the locking rod 342, the first elastic return member 343 is a spring, and one end of the second elastic return member 65 abuts against the first auxiliary plate 346, and the other end abuts against the first auxiliary groove 345.

[0099] When the first locking screw 344 is at the first height position, there is no external force acting on the locking rod 342. Under the elastic force of the first elastic return member 343, the locking rod 342 is located at the second position, and the locking rod 342 and the first locking hole 312 are released from the locking fit; when the first locking screw 344 moves downward to the second height position, the locking rod 342 descends along the first yielding wedge surface 3421 of the locking rod 342, pushing the locking rod 342 to move toward the first position until the locking rod 342 moves to the first position to achieve a locking fit with the first locking hole 312.

[0100] The unit tube body mentioned in the present application includes a first unit tube body 1 and a second unit tube body 2;

[0101] In this specific embodiment, the locking rod 342 can be provided to achieve locking cooperation with the first locking hole 312 on the first unit ring 31 and the second unit ring 32, and the axial position of the first unit ring 31 and the second unit ring 32 in the unit tube body is limited to prevent the first unit ring 31 and the second unit ring 32 from moving in the axial direction and affecting the sealing effect. In addition, in this specific embodiment, the locking rod 342 can be automatically reset by the first elastic reset member 343, which is easy to operate.

[0102] On the basis of the above embodiment, the number of the first locking structures 34 can be multiple, and the two axial end surfaces of the first unit ring 31 and the second unit ring 32 are provided with multiple first locking holes 312; the number of the first locking structures 34 is the same as the number of the first locking holes 312; in actual use, the coordination with the multiple first locking holes 312 is achieved by controlling the action of the multiple first locking structures 34.

[0103] Of course, multiple first locking holes 312 can also be provided on both axial end surfaces of the first unit ring 31 and the second unit ring 32, and the same first locking structure 34 is provided with multiple locking rods 342, and the number of the locking rods 342 is the same as the number of the first locking holes 312; adjacent locking rods 342 in the same first locking structure 34 are fixedly connected by connecting rods 347; specifically, as Figure 6 shown.

[0104] In this specific embodiment, by setting a plurality of first locking structures 34, or setting a plurality of synchronously acting locking rods 342 on the same first locking structure 34, locking cooperation with a plurality of first locking holes 312 can be achieved, so that the circumferential force on the first unit ring 31 and the second unit ring 32 is uniform, thereby improving the stability of the first unit ring 31 and the second unit ring 32 in the locked state; in addition, when a scheme of setting a plurality of locking rods 342 on the same first locking structure 34 is adopted, the number of components of the first locking structure 34 can be reduced, and operation is convenient.

[0105] In a specific embodiment, it also includes a detection component mounting structure 5 movably arranged in the first unit tube body 1 and / or the second unit tube body 2 along the axial direction and a second locking structure 6 for locking the detection component mounting structure 5; the humidity detection component 4 is arranged on the detection component mounting structure 5; the third liquid-conducting and moisture-absorbing structure includes a coated liquid-conducting and moisture-absorbing structure 331 arranged on the inner side wall of the first unit ring 31 and the inner side wall of the second unit ring 32 and a transfer liquid-conducting and moisture-absorbing structure 332 connecting the coated liquid-conducting and moisture-absorbing structure 331 and the humidity detection component 4; one end of the transfer liquid-conducting and moisture-absorbing structure 332 is in contact with the coated liquid-conducting and moisture-absorbing structure 331, and the other end of the transfer liquid-conducting and moisture-absorbing structure 332 extends into the detection component mounting structure 5, and the humidity detection component 4 is used to detect the humidity information of the transfer liquid-conducting and moisture-absorbing structure 332 located in the detection component mounting structure 5.

[0106] Specifically, the first liquid-conducting and moisture-absorbing structure 13, the second liquid-conducting and moisture-absorbing structure 23, and the third liquid-conducting and moisture-absorbing structure can all be set as liquid-conducting cotton, and the transfer liquid-conducting and moisture-absorbing structure 332 in the third liquid-conducting and moisture-absorbing structure can be set as a cotton swab.

[0107] like Figure 6 As shown, the inner sides of the first unit ring 31 and the second unit ring 32 are both provided with a mounting groove 313, and the liquid-conducting and moisture-absorbing structure 331 is disposed in the mounting groove 313. Figure 3 As shown, the first unit ring 31 and the second unit ring 32 are provided with a liquid conducting hole for installing the liquid conducting and moisture absorbing structure 332. One end of the liquid conducting and moisture absorbing structure 332 can be rotatably installed in the liquid conducting hole. The liquid conducting hole is connected to the installation groove 313. The part of the liquid conducting and moisture absorbing structure 332 located in the liquid conducting hole can contact the covering liquid conducting and moisture absorbing structure 331. The other end of the liquid conducting and moisture absorbing structure 332 extends into Figure 3 The humidity detecting component 4 is installed in the detecting component mounting structure 5, and a chamber for placing the liquid transfer and moisture absorption structure 332 is provided in the detecting component mounting structure 5. The humidity detecting component 4 can detect the humidity of the liquid transfer and moisture absorption structure 332 in the chamber.

[0108] In actual use, combined with Figure 2 , Figure 3 As shown, the leaked liquid of the first inner tube 11 first flows through the first liquid conducting and hygroscopic structure 13 and is at least partially absorbed by the first liquid conducting and hygroscopic structure 13. When the leakage amount increases to a certain amount, part of the leaked liquid flows out from the first unit tube body 1 to the coated liquid conducting and hygroscopic structure 331 and is at least partially absorbed by the coated liquid conducting and hygroscopic structure 331. Part of the leaked liquid is transferred to the transfer liquid conducting and hygroscopic structure 332 through the coated liquid conducting and hygroscopic structure 331. The humidity detection component 4 located on one side of the connecting component 3 performs humidity detection on the transfer liquid conducting and hygroscopic structure 332, and judges the leakage situation of the first unit tube body 1 through the humidity information of the transfer liquid conducting and hygroscopic structure 332. The leaked liquid of the second inner tube 21 first flows through the second liquid conducting and hygroscopic structure 23 and is at least partially absorbed by the second liquid conducting and hygroscopic structure 23. When the leakage amount increases to a certain amount, part of the leaked liquid flows out from the second unit tube body 2 to the coated liquid conducting and hygroscopic structure 331 and is at least partially absorbed by the coated liquid conducting and hygroscopic structure 331. Part of the leaked liquid is transferred to the transfer liquid conducting and hygroscopic structure 332 through the coated liquid conducting and hygroscopic structure 331. The humidity detection component 4 located on the other side of the connecting component 3 performs humidity detection on the transfer liquid conducting and hygroscopic structure 332, and judges the leakage situation of the second unit tube body 2 through the humidity information of the transfer liquid conducting and hygroscopic structure 332.

[0109] In this specific embodiment, by setting the second locking structure 6, the detection component mounting structure 5 can be fixed, which is conducive to achieving stability during humidity detection. In addition, in this specific embodiment, by setting the third liquid-conducting and moisture-absorbing structure as the coated liquid-conducting and moisture-absorbing structure 331 and the transmitting liquid-conducting and moisture-absorbing structure 332, the humidity information of the coated liquid-conducting and moisture-absorbing structure 331 is successfully transmitted to the humidity detection component 4, the structural layout is reasonable, and the detection process is convenient.

[0110] In a specific embodiment, the second locking structure 6 includes a positioning column 61, a mounting block 62, a second locking screw 63, a locking block 64, and a second elastic reset member 65; wherein the positioning column 61 is fixedly arranged on the outer side wall of the first unit tube body 1 or the second unit tube body 2; the positioning column 61 is provided with a second threaded hole 611 and a second locking hole 612, the axial direction of the second threaded hole 611 is arranged along the height direction of the positioning column 61, the second locking hole 612 is perpendicular to the second threaded hole 611, and the second locking hole 612 is connected to the second threaded hole 611; the mounting block 62 is provided with a positioning hole 621, and the positioning column 61 is inserted into the positioning hole 621; the second locking screw 63 cooperates with the second threaded hole 611, and The locking block 64 is movably arranged in the second locking hole 612 between the third position and the fourth position; the second elastic reset member 65 is arranged in the second locking hole 612; when the second locking screw 63 is located at the third height position, the locking block 64 moves to the third position under the elastic force of the second elastic reset member 65, the locking block 64 is completely located in the second locking hole 612, and the mounting block 62 is movably arranged along the positioning column 61; when the second locking screw 63 is located at the fourth height position, the second locking screw 63 pushes the locking block 64 to the fourth position, and the locking block 64 at least partially extends out of the second locking hole 612 to press the mounting block 62.

[0111] like Figure 7As shown, a plurality of second locking holes 612 are arranged on the circumference of the positioning column 61, and the locking block 64 is movably arranged in the second locking hole 612, and a second auxiliary groove 66 is arranged in the locking hole, and the second elastic reset member 65 is located in the second auxiliary groove 66, and a second auxiliary plate 67 is arranged in the second auxiliary groove 66, and the second auxiliary plate 67 is fixedly connected to the locking block 64. When the second locking screw 63 is located at the third height position, the locking block 64 moves to the third position under the elastic force of the second elastic reset member 65, and the locking block 64 is completely located in the second locking hole 612; at this time, the mounting block 62 can be lifted and lowered along the positioning column 61, and when the mounting block 62 rises to a position disengaged from the positioning column 61, the detection member mounting structure 5 moves along the first The unit tube body 1 or the second unit tube body 2 is axially movable to facilitate the liquid transfer and moisture absorption structure 332 to extend into the detection component mounting structure 5; when the liquid transfer and moisture absorption structure 332 is installed, the detection component mounting structure 5 is pushed to a preset position in the direction close to the connecting component 3, and the mounting block 62 is installed to the positioning column 61, so that the bottom of the mounting block 62 contacts the outer side wall of the first unit tube body 1 or the second unit tube body 2; when the second locking screw 63 is controlled to descend to the fourth height position, the second locking screw 63 pushes against the second yielding wedge surface 68 of the locking block 64, so that the locking block 64 moves to the fourth position, and the locking block 64 at least partially extends out of the second locking hole 612, pressing the mounting block 62 to fix the mounting block 62.

[0112] In this specific embodiment, the humidity detection component 4 can be easily installed by setting up the detection component installation structure 5. In addition, the detection component installation structure 5 can be locked to the first unit tube body 1 or the second unit tube body 2 through the second locking structure 6, so as to avoid the displacement of the detection component installation structure 5 during the humidity detection process, thereby ensuring that the humidity detection component 4 can effectively detect the liquid transfer and moisture absorption structure 332 and improve the detection accuracy.

[0113] In a specific embodiment, in order to effectively connect the first unit tube body 1 with the second unit tube body 2, the inner diameter of the first inner tube 11 can be greater than or equal to the outer diameter of the second inner tube 21, and the first inner tube 11 can be sleeved on the outside of the second inner tube 21 to facilitate connection; in addition, the end of the first liquid-conducting and moisture-absorbing structure 13 used for connecting with the second liquid-conducting and moisture-absorbing structure 23 can also include a first liquid-conducting and moisture-absorbing portion 131 and a second liquid-conducting and moisture-absorbing portion 132 located at different circumferential positions, and the axial length of the first liquid-conducting and moisture-absorbing portion 131 is greater than the axial length of the second inner tube 21; the second liquid-conducting and moisture-absorbing portion 132 The axial length is smaller than the axial length of the second inner tube 21; one end of the first outer tube 12 for connecting with the second outer tube 22 includes a first tube body portion 121 and a second tube body portion 122 located at different circumferential positions, the first tube body portion 121 corresponds to the circumferential position of the first liquid conducting and hygroscopic portion 131, and the axial length of the first tube body portion 121 is greater than the axial length of the first liquid conducting and hygroscopic portion 131; the second tube body portion 122 corresponds to the axial position of the second liquid conducting and hygroscopic portion 132, and the axial length of the second tube body portion 122 is smaller than the axial length of the second liquid conducting and hygroscopic portion 132.

[0114] In order to cooperate with the first unit tube body 1, the end of the second liquid-conducting and moisture-absorbing structure 23 used for connecting with the first liquid-conducting and moisture-absorbing structure 13 can include a third liquid-conducting and moisture-absorbing portion 231 and a fourth liquid-conducting and moisture-absorbing portion 232 located at different circumferential positions, the third liquid-conducting and moisture-absorbing portion 231 is used to cooperate with the first liquid-conducting and moisture-absorbing portion 131, and the axial length of the third liquid-conducting and moisture-absorbing portion 231 is less than the axial length of the second inner tube 21; the fourth liquid-conducting and moisture-absorbing portion 232 is used to cooperate with the second liquid-conducting and moisture-absorbing portion 132, and the axial length of the fourth liquid-conducting and moisture-absorbing portion 232 is less than the axial length of the second inner tube 21. The axial length of the second inner tube 21 is greater than that of the second inner tube 21; one end of the second outer tube 22 for connecting with the first outer tube 12 includes a third tube body portion 221 and a fourth tube body portion 222 located at different circumferential positions, the third tube body portion 221 is used to cooperate with the first tube body portion 121, and the axial length of the third tube body portion 221 is less than the axial length of the third liquid conducting and hygroscopic portion 231; the fourth tube body portion 222 is used to cooperate with the second tube body portion 122, and the axial length of the fourth tube body portion 222 is greater than the axial length of the fourth liquid conducting and hygroscopic portion 232.

[0115] Combination Figure 4 , Figure 5 As shown, during actual use, the fourth tube body portion 222 cooperates with the second tube body portion 122, the third tube body portion 221 cooperates with the first tube body portion 121, the fourth liquid conducting and hygroscopic portion 232 cooperates with the first liquid conducting and hygroscopic portion 131, and the third liquid conducting and hygroscopic portion 231 cooperates with the second liquid conducting and hygroscopic portion 132.

[0116] In this specific embodiment, the first outer tube 12 and the second outer tube 22, and the first liquid-conducting and moisture-absorbing structure 13 and the second liquid-conducting and moisture-absorbing structure 23 are all staggered, and the staggered connection is sealed by the connecting component 3, which can effectively reduce the possibility of leakage. In addition, in this specific embodiment, the inner diameter of the first inner tube 11 is greater than or equal to the outer diameter of the second inner tube 21, which facilitates the plug-in cooperation between the first inner tube 11 and the second outer tube 22.

[0117] On the basis of the above embodiments, the first liquid-conducting and moisture-absorbing structure 13, the second liquid-conducting and moisture-absorbing structure 23, and the third liquid-conducting and moisture-absorbing structure can all be liquid-conducting cotton. The liquid-conducting cotton has the effects of conducting liquid and absorbing moisture, which can prevent leakage of liquid to external components and effectively protect the components near the first unit tube body 1 and the second unit tube body 2.

[0118] On the basis of the above embodiment, the liquid cooling tube leakage detection device may further include an alarm and a controller, wherein the controller is used to receive humidity information detected by the humidity detection element 4 and control the alarm to issue a warning message when the humidity information is greater than the maximum value of a preset humidity range.

[0119] In this specific embodiment, by setting up an alarm and a controller, the humidity information of the outer walls of the first unit tube body 1 and the second unit tube body 2 can be detected in real time. When the humidity information is greater than the maximum value of the preset humidity range, the alarm sends out a warning message, which is conducive to the staff to respond in time and repair the leakage location in time; in addition, when the humidity information is less than the maximum value of the preset humidity range, the leakage is absorbed by the first liquid-conducting moisture-absorbing structure 13, the second liquid-conducting moisture-absorbing structure 23, and the third liquid-conducting moisture-absorbing structure, which does not affect the normal operation of the equipment and can effectively improve work efficiency.

[0120] In a specific embodiment, the number of humidity detection components 4 can be set to multiple, and the multiple humidity detection components 4 are arranged at different positions of the first unit tube body 1 and / or the second unit tube body 2. The liquid cooling tube leakage detection device also includes a display device, which is used to display the humidity information detected by the multiple humidity detection components 4 and the position information of the detection positions corresponding to the multiple humidity detection components 4.

[0121] In actual use, by setting a display device, the humidity information of different positions of the first unit tube body 1 and the second unit tube body 2 can be observed in real time. When the humidity information is close to the maximum value of the preset humidity range, timely measures can be taken.

[0122] In a specific embodiment, in view of the connection between unit tube bodies with different extension directions, the liquid cooling tube leakage detection device may further include a third unit tube body, one end of the third unit tube body is used to connect with the first unit tube body 1, and the other end of the third unit tube body is used to connect with the second unit tube body 2. In view of the different extension directions of the first unit tube body 1 and the second unit tube body 2, the third unit tube body may be set to different bending shapes. In addition, considering the connection between one end of the third unit tube body and the first unit tube body 1 and the connection between the other end of the third unit tube body and the second unit tube body 2, two connecting components 3 may be set, one of which is used to connect one end of the third unit tube body and the first unit tube body 1, and the other connecting component 3 is used to connect the other end of the third unit tube body and the second unit tube body 2. The connecting component 3 may be set to the structural form mentioned in the above embodiment.

[0123] Specifically, the third unit tube body may include a third inner tube, a third outer tube and a fourth liquid-conducting and moisture-absorbing structure disposed between the third inner tube and the third outer tube. The first inner tube 11 is plugged into one end of the third inner tube, and the second inner tube 21 is plugged into the other end of the third inner tube.

[0124] When one end of the first liquid-conducting and hygroscopic structure 13 for connecting with the second liquid-conducting and hygroscopic structure 23 includes a first liquid-conducting and hygroscopic portion 131 and a second liquid-conducting and hygroscopic portion 132 located at different circumferential positions, the axial length of the first liquid-conducting and hygroscopic portion 131 is greater than the axial length of the second inner tube 21; the axial length of the second liquid-conducting and hygroscopic portion 132 is less than the axial length of the second inner tube 21; one end of the first outer tube 12 for connecting with the second outer tube 22 includes a first tube body portion 121 and a second tube body portion 122 located at different circumferential positions, the first tube body portion 121 corresponds to the circumferential position of the first liquid-conducting and hygroscopic portion 131, and the axial length of the first tube body portion 121 is greater than the axial length of the first liquid-conducting and hygroscopic portion 131; the second tube body portion 122 corresponds to the axial position of the second liquid-conducting and hygroscopic portion 132, and the axial length of the second tube body portion 122 is less than the axial length of the second liquid-conducting and hygroscopic portion 132 When the length is, the end of the fourth liquid-conducting and hygroscopic structure for connecting with the first liquid-conducting and hygroscopic structure 13 can include a fifth liquid-conducting and hygroscopic part and a sixth liquid-conducting and hygroscopic part located at different circumferential positions, the fifth liquid-conducting and hygroscopic part is used to cooperate with the first liquid-conducting and hygroscopic part 131, and the axial length of the fifth liquid-conducting and hygroscopic part is less than the axial length of the third inner tube; the sixth liquid-conducting and hygroscopic part is used to cooperate with the second liquid-conducting and hygroscopic part 132, and the axial length of the sixth liquid-conducting and hygroscopic part is greater than the axial length of the third inner tube; the end of the third outer tube for connecting with the first outer tube 12 includes a fifth tube body portion and a sixth tube body portion located at different circumferential positions, the fifth tube body portion is used to cooperate with the first tube body portion 121, and the axial length of the fifth tube body portion is less than the axial length of the fifth liquid-conducting and hygroscopic part; the sixth tube body portion is used to cooperate with the second tube body portion 122, and the axial length of the sixth tube body portion is greater than the axial length of the sixth liquid-conducting and hygroscopic part.

[0125] When one end of the second liquid-conducting and hygroscopic structure 23 for connecting with the fourth liquid-conducting and hygroscopic structure includes a third liquid-conducting and hygroscopic portion 231 and a fourth liquid-conducting and hygroscopic portion 232 located at different circumferential positions, the third liquid-conducting and hygroscopic portion 231 is used to cooperate with the sixth liquid-conducting and hygroscopic portion, and the axial length of the third liquid-conducting and hygroscopic portion 231 is less than the axial length of the second inner tube 21; the fourth liquid-conducting and hygroscopic portion 232 is used to cooperate with the fifth liquid-conducting and hygroscopic portion, and the axial length of the fourth liquid-conducting and hygroscopic portion 232 is greater than the axial length of the second inner tube 21; one end of the second outer tube 22 for connecting with the third outer tube includes a third tube body portion 221 and a fourth tube body portion 222 located at different circumferential positions, the third tube body portion 221 is used to cooperate with the sixth tube body portion, and the axial length of the third tube body portion 221 is less than the axial length of the third liquid-conducting and hygroscopic portion 231; the fourth tube body portion 222 is used to cooperate with the fifth tube body portion, and the axial length of the fourth tube body portion 222 is greater than the axial length of the fourth liquid-conducting and hygroscopic portion 232.

[0126] In this specific embodiment, by providing the third unit tube body, the connection between the first unit tube body 1 and the second unit tube body 2 in different extending directions can be achieved, and the sealing and humidity detection between the unit tube bodies in different extending directions can be achieved.

[0127] In addition to the above-mentioned liquid cooling pipe leakage detection device, the present invention also provides a server including the above-mentioned liquid cooling pipe leakage detection device.

[0128] like Figure 1 As shown, the server includes a board 7, a humidity detection sensor 8 and a liquid cooling pipe leakage detection device provided in the above embodiment; Figure 1 As shown, when the connection between two adjacent first unit tube bodies 1 is bent, a related fixing member can be provided to fix the first unit tube body 1, and a humidity detection sensor 8 is provided on the fixing member. The humidity detection sensor 8 is used to detect the humidity information at the connection between the adjacent first unit tube bodies 1.

[0129] In addition, a related alarm may be set on the server, and the alarm sends a warning message when the humidity information is greater than the maximum value of the preset humidity range.

[0130] During actual use of the server in this specific embodiment, when leakage occurs in the liquid cooling pipeline, if the amount of leakage is small, the leakage is absorbed by the first liquid conducting moisture absorption portion 131 or the second liquid conducting moisture absorption portion 132, and will not affect the normal operation of the server; when the amount of leakage is large, relevant warning information is issued to remind the staff and carry out maintenance; and the first liquid conducting moisture absorption portion 131, the second liquid conducting moisture absorption portion 132, and the third liquid conducting moisture absorption portion 231 will absorb at least part of the leakage to prevent the leakage from affecting the parts and components of the liquid cooling pipeline accessories.

[0131] In addition to the above-mentioned liquid cooling pipe leakage detection device, the present invention also provides a detection method applied to the above-mentioned liquid cooling pipe leakage detection device, the detection method comprising:

[0132] Step S1, obtaining humidity information detected by the humidity detection element 4;

[0133] Step S2, determining whether the humidity information is greater than the maximum value of the preset humidity range. If so, there is leakage in the detection range corresponding to the humidity detection element 4, and maintenance is required; if not, proceeding to step S3;

[0134] Step S3, determine whether the humidity information is greater than the minimum value of the preset humidity range. If so, there is leakage in the detection range corresponding to the humidity detection component 4, and no maintenance is required; if not, there is no leakage in the detection range corresponding to the humidity detection component 4.

[0135] According to the detection method provided in this specific embodiment, during actual use, when leakage occurs in the liquid cooling pipeline, if the amount of leakage is small, the leakage is absorbed by the first liquid conducting moisture absorption portion 131 or the second liquid conducting moisture absorption portion 132, and will not affect the normal operation of the server; when the amount of leakage is large, the staff will perform inspection and treatment; and the first liquid conducting moisture absorption portion 131, the second liquid conducting moisture absorption portion 132, and the third liquid conducting moisture absorption portion 231 will absorb at least part of the leakage to prevent the leakage from affecting the parts and components of the liquid cooling pipeline accessories.

[0136] It should also be noted that, in this specification, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0137] The above is a detailed introduction to the liquid cooling tube leakage detection device, server and detection method provided by the present invention. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the embodiments can be referenced to each other. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified in several ways, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A liquid cooling pipe leakage detection device, characterized in that: include: The first unit tube body (1) comprises a first inner tube (11), a first outer tube (12) sleeved outside the first inner tube (11), and a first liquid-conducting and moisture-absorbing structure (13) arranged between the first inner tube (11) and the first outer tube (12); The second unit tube body (2) comprises a second inner tube (21), a second outer tube (22) sleeved outside the second inner tube 21, and a second liquid-conducting and moisture-absorbing structure (23) arranged between the second inner tube (21) and the second outer tube (22); A connecting assembly (3) used to connect the first unit tube body (1) and the second unit tube body (2); A humidity detection component (4) is arranged on the first unit tube body (1) and / or the second unit tube body (2), and the humidity detection component (4) is used to detect humidity information outside the first unit tube body (1) and / or the second unit tube body (2).

2. The liquid cooling pipe leakage detection device according to claim 1, characterized in that: The connection component (3) comprises: A first unit ring (31); The second unit ring (32) is rotatably arranged relative to the first unit ring (31), and the first unit ring (31) and the second unit ring (32) can be relatively opened or closed; when the first unit ring (31) and the second unit ring (32) are in an opened state, the first unit tube body (1) and the second unit tube body (2) can enter between the first unit ring (31) and the second unit ring (32); when the first unit ring (31) and the second unit ring (32) are in a closed state, the first unit ring (31) and the second unit ring (32) are sealed and covered on the outer periphery of the connection between the first unit tube body (1) and the second unit tube body (2); a third liquid-conducting and moisture-absorbing structure, wrapped around at least a portion of the outer periphery of the first unit tube body (1) and at least a portion of the outer periphery of the second unit tube body (2), the third liquid-conducting and moisture-absorbing structure being used to conduct and absorb liquid in the first liquid-conducting and moisture-absorbing structure (13) and the second liquid-conducting and moisture-absorbing structure (23); The first locking structure (34) is used to lock and fix the first unit ring (31) and the second unit ring (32) when the first unit ring (31) and the second unit ring (32) are in a closed state.

3. The liquid cooling pipe leakage detection device according to claim 2, characterized in that: The inner side wall of the first unit ring (31) is provided with a first partition component (311), the first partition component (311) divides the third liquid-conducting and moisture-absorbing structure in the first unit ring (31) into two parts that are independent of each other along the axial direction, and the connection between the first unit tube body (1) and the second unit tube body (2) corresponds to the setting position of the first partition component (311); The inner side wall of the second unit ring (32) is provided with a second partition component, the second partition component divides the third liquid-conducting and moisture-absorbing structure in the second unit ring (32) into two parts that are independent of each other along the axial direction, and the connection between the first unit tube body (1) and the second unit tube body (2) corresponds to the setting position of the second partition component; The number of the humidity detection components (4) is at least two, and the at least two humidity detection components (4) correspond to the first unit tube body (1) and the second unit tube body (2), respectively.

4. The liquid cooling pipe leakage detection device according to claim 2, characterized in that: Both axial end surfaces of the first unit ring (31) and the second unit ring (32) are provided with first locking holes (312); The first locking structure (34) comprises: A support structure (341) is fixedly mounted on an outer side wall of the first unit tube body (1) or the second unit tube body (2); the support structure (341) comprises a receiving hole (3412) extending along the axial direction of the first locking hole (312) and a first threaded hole (3411) perpendicular to the receiving hole (3412) and connected to the receiving hole (3412); A locking rod (342) is movably disposed in the receiving hole (3412) between a first position and a second position; A first elastic reset member (343) is arranged on the support structure (341) and is used to release the locking fit between the locking rod (342) and the first locking hole (312); A first locking screw (344) cooperates with the first threaded hole (3411) and can be raised and lowered between a first height position and a second height position; When the first locking screw (344) is located at the first height position, the locking rod (342) moves to the second position under the elastic force of the first elastic return member (343), and the locking rod (342) and the first locking hole (312) are released from the locking fit; when the first locking screw (344) is located at the second height position, the first locking screw (344) pushes the locking rod (342) to the first position, and the locking rod (342) and the first locking hole (312) are locked into fit.

5. The liquid cooling pipe leakage detection device according to claim 4, characterized in that: The number of the first locking structures (34) is plural, and the two axial end surfaces of the first unit ring (31) and the second unit ring (32) are both provided with a plurality of the first locking holes (312); the number of the first locking structures (34) is the same as the number of the first locking holes (312); Alternatively, both axial end faces of the first unit ring (31) and the second unit ring (32) are provided with a plurality of first locking holes (312); the same first locking structure (34) is provided with a plurality of locking rods (342), and the number of the locking rods (342) is the same as the number of the first locking holes (312); and adjacent locking rods (342) in the same first locking structure (34) are fixedly connected via a connecting rod (347).

6. The liquid cooling pipe leakage detection device according to claim 2, characterized in that: It also comprises a detection component mounting structure (5) movably arranged on the first unit tube body (1) and / or the second unit tube body (2) in the axial direction, and a second locking structure (6) for locking the detection component mounting structure (5); the humidity detection component (4) is arranged on the detection component mounting structure (5); The third liquid-conducting and moisture-absorbing structure comprises a covering liquid-conducting and moisture-absorbing structure (331) arranged on the inner side wall of the first unit ring (31) and the inner side wall of the second unit ring (32), and a transferring liquid-conducting and moisture-absorbing structure (332) connecting the covering liquid-conducting and moisture-absorbing structure (331) and the humidity detection element (4); One end of the liquid-conducting and moisture-absorbing structure (332) is in contact with the encapsulating liquid-conducting and moisture-absorbing structure (331), and the other end of the liquid-conducting and moisture-absorbing structure (332) extends into the detection component mounting structure (5); the humidity detection component (4) is used to detect humidity information of the liquid-conducting and moisture-absorbing structure (332) located in the detection component mounting structure (5).

7. The liquid cooling pipe leakage detection device according to claim 6, characterized in that: The second locking structure (6) comprises: A positioning column (61) is fixedly mounted on an outer side wall of the first unit tube body (1) or the second unit tube body (2); the positioning column (61) is provided with a second threaded hole (611) and a second locking hole (612); the axial direction of the second threaded hole (611) is arranged along a height direction of the positioning column (61); the second locking hole (612) is perpendicular to the second threaded hole (611), and the second locking hole (612) is communicated with the second threaded hole (611); The mounting block (62) is provided with a positioning hole (621), and the positioning column (61) is inserted into the positioning hole (621); A second locking screw (63) is matched with the second threaded hole (611) and can be raised and lowered between a third height position and a fourth height position; a locking block (64) disposed in the second locking hole (612) so as to be movable between a third position and a fourth position; A second elastic return member (65) is disposed in the second locking hole (612); When the second locking screw (63) is located at the third height position, the locking block (64) moves to the third position under the elastic force of the second elastic return member (65), the locking block (64) is completely located in the second locking hole (612), and the mounting block (62) can be raised and lowered along the positioning column (61); when the second locking screw (63) is located at the fourth height position, the second locking screw (63) pushes the locking block (64) to the fourth position, and the locking block (64) at least partially extends out of the second locking hole (612) to press the mounting block (62).

8. The liquid cooling pipe leakage detection device according to any one of claims 1 to 7, characterized in that: The inner diameter of the first inner tube (11) is greater than or equal to the outer diameter of the second inner tube (21); One end of the first liquid-conducting and moisture-absorbing structure (13) for connecting to the second liquid-conducting and moisture-absorbing structure (23) comprises a first liquid-conducting and moisture-absorbing portion (131) and a second liquid-conducting and moisture-absorbing portion (132) located at different circumferential positions, wherein the axial length of the first liquid-conducting and moisture-absorbing portion (131) is greater than the axial length of the second inner tube (21); and the axial length of the second liquid-conducting and moisture-absorbing portion (132) is less than the axial length of the second inner tube (21); One end of the second liquid-conducting and moisture-absorbing structure (23) used for connecting with the first liquid-conducting and moisture-absorbing structure (13) comprises a third liquid-conducting and moisture-absorbing portion (231) and a fourth liquid-conducting and moisture-absorbing portion (232) located at different circumferential positions; the third liquid-conducting and moisture-absorbing portion (231) is used for cooperating with the first liquid-conducting and moisture-absorbing portion (131); the axial length of the third liquid-conducting and moisture-absorbing portion (231) is shorter than the axial length of the second inner tube (21); the fourth liquid-conducting and moisture-absorbing portion (232) is used for cooperating with the second liquid-conducting and moisture-absorbing portion (132); the axial length of the fourth liquid-conducting and moisture-absorbing portion (232) is longer than the axial length of the second inner tube (21); The liquid cooling tube leakage detection device further comprises an alarm and a controller, wherein the controller is used to receive humidity information detected by the humidity detection element (4) and control the alarm to issue a warning message when the humidity information is greater than a maximum value of a preset humidity range; The number of the humidity detection components (4) is plural, and the plural humidity detection components (4) are arranged at different positions of the first unit tube body (1) and / or the second unit tube body (2). The liquid cooling tube leakage detection device also includes a display device, and the display device is used to display humidity information detected by the plural humidity detection components (4) and position information of the detection positions corresponding to the plural humidity detection components (4).

9. A server, characterized in that: The invention comprises a liquid cooling pipe leakage detection device as described in any one of claims 1 to 8.

10. A detection method, characterized in that: The liquid cooling pipe leakage detection device applied to any one of claims 1 to 8, wherein the detection method comprises: Obtaining humidity information detected by the humidity detection element (4); Determine whether the humidity information is greater than the maximum value of a preset humidity range; if so, there is leakage in the detection range corresponding to the humidity detection element (4) and repair is required; if not, proceed to the next step; It is determined whether the humidity information is greater than the minimum value of the preset humidity range. If so, there is leakage in the detection range corresponding to the humidity detection element (4) and no maintenance is required; if not, there is no leakage in the detection range corresponding to the humidity detection element (4).

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