WO2023050851A1 - 漏液检测的装置、方法和计算机设备 - Google Patents

漏液检测的装置、方法和计算机设备 Download PDF

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Publication number
WO2023050851A1
WO2023050851A1 PCT/CN2022/096592 CN2022096592W WO2023050851A1 WO 2023050851 A1 WO2023050851 A1 WO 2023050851A1 CN 2022096592 W CN2022096592 W CN 2022096592W WO 2023050851 A1 WO2023050851 A1 WO 2023050851A1
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WO
WIPO (PCT)
Prior art keywords
liquid
leakage
liquid cooling
detection circuit
leakage detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/096592
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English (en)
French (fr)
Inventor
胡红军
高俊恩
孙晓光
熊星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP22874249.0A priority Critical patent/EP4390357A4/en
Publication of WO2023050851A1 publication Critical patent/WO2023050851A1/zh
Anticipated expiration legal-status Critical
Priority to US18/623,448 priority patent/US20240247996A1/en
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/20—Indexing scheme relating to G06F1/20
    • G06F2200/201—Cooling arrangements using cooling fluid

Definitions

  • the present application relates to the field of computer technology, in particular to a liquid leakage detection device, method and computer equipment.
  • the server using liquid cooling technology for heat dissipation is equipped with a liquid cooling pipe filled with cooling liquid.
  • the pump connected to the liquid cooling pipe makes the cooling liquid in the liquid cooling pipe circulate in the liquid cooling pipe, and conducts the heat generated by the components in the server to the In the cooling liquid, the cooling liquid is cooled by a refrigeration device connected to the liquid cooling pipe, and then the heat dissipation of the components in the server is completed.
  • the liquid-cooled pipeline will age as the service life increases, and the coolant in the liquid-cooled pipeline will leak. The leaked coolant will drip on the device and cause the device to fail.
  • a water-soaked rope sensor is usually used to detect whether there is liquid leakage in the liquid-cooled pipeline.
  • the water-soaked rope sensor is wrapped around the outside of the liquid-cooled pipeline.
  • the water-soaked rope sensor can send out an alarm.
  • the solution of the water-immersed rope sensor can only detect the problem of liquid leakage, and the leaked coolant still drips on the surface of the device and causes the problem of device failure. Therefore, how to provide a safer liquid leakage detection method has become an urgent technology to be solved question.
  • the present application provides a liquid leakage detection device, method and computer equipment, which can detect the liquid leakage of the liquid cooling device before the liquid leakage of the liquid cooling device overflows to the electronic component 13, thereby improving the safety of the electronic component 13.
  • a device for detecting liquid leakage may include: a first liquid-cooled tube 11, a liquid-cooled plate 12, a flow guiding device (22, 27), a casing 21 and a liquid leakage detection circuit 25, and the casing 21 Wrapped outside the first liquid-cooled tube 11, the first liquid-cooled tube 11 communicates with the liquid-cooled plate 12 provided with the second liquid-cooled tube, and the second liquid-cooled tube is the liquid cooled in the liquid-cooled plate 12 for the cooling liquid to pass through. cold pipe.
  • the deflector (22, 27) is connected to the edge of the liquid cold plate 12, and the other end of the deflector 22 is connected to the leakage detection circuit 25, which is used for the liquid cold plate 12 and the first liquid cooling tube 11.
  • the liquid leakage detection circuit 25 To cool down the electronic components 13, when the first liquid leakage occurs in the first liquid cooling tube 11 and/or the second liquid leakage occurs in the liquid cooling plate 12, the first leakage liquid and/or the second liquid leakage pass through the guide device (22 , 27) flow to the liquid leakage detection circuit 25, the liquid leakage detection circuit 25 is turned on, and before the first liquid leakage and/or the second liquid leakage overflows to the electronic component 13, the flow guiding device (22, 27) guides the liquid leakage The liquid flows to the liquid leakage detection circuit 25, so that the liquid leakage detection circuit 25 knows that the liquid leakage detection device has leaked.
  • This application uses the method of wrapping the first liquid cooling tube 11 with the sleeve 21 to ensure that when the first liquid leakage and/or the second liquid leakage occurs, the flow guide device (22, 27) will drain the liquid leakage to the liquid leakage detection circuit 25 , the liquid leakage detection circuit 25 is connected by the first liquid leakage and/or the second liquid leakage, and the liquid leakage detection circuit 25 knows that the liquid cooling device is leaking liquid.
  • the liquid leakage detection circuit 25 detects liquid leakage from the liquid cooling device before the liquid leakage contacts the electronic component 13, which improves the security of the solution.
  • the flow guide device (22, 27) includes a first flow guide device 22, the first flow guide device 22 is located at the connection between the first liquid cooling tube 11 and the liquid cooling plate 12 Below, the other end of the first flow guiding device 22 is connected to the detection circuit 25 , and the first flow guiding device 22 is used to guide the first leakage to the leakage detection circuit 25 .
  • the feasibility of the solution is improved by using the first diversion device 22 to receive the first leakage and guide the first leakage to the leakage detection circuit 25 .
  • the liquid cooling plate 12 is a liquid cooling plate 12 including a water receiving tray 122, and the water receiving tray 122 is formed by adding a surrounding edge for water storage on the bracket of the liquid cooling plate 12 1221 and the liquid leakage outlet 1222 arranged on the surrounding edge 1221 , the water receiving tray 122 is used to accommodate the second leakage liquid and make the second leakage liquid flow from the leakage liquid outlet 1222 to the liquid leakage detection circuit 25 .
  • the possibility of the second leakage liquid dripping onto the electronic components is reduced by providing the liquid cooling plate 12 with the water receiving tray 122 , which improves the feasibility of the solution.
  • the flow guide device (22, 27) includes a second flow guide device 27, and the second flow guide device 27 is a water receiving device arranged under the liquid leakage outlet 1222 of the water receiving tray 122 , the other end of the second flow guiding device 27 is connected to the liquid leakage detection circuit 25 .
  • the second flow guide device 27 is a water receiving device arranged under the liquid leakage outlet 1222 of the water receiving tray 122 , the other end of the second flow guiding device 27 is connected to the liquid leakage detection circuit 25 .
  • the angle between the flow guiding device (22, 27) and the horizontal plane is not 0°.
  • the angle between the flow guiding device (22, 27) and the horizontal plane can be adjusted to elevate the flow guiding device (22,27) The diversion efficiency of the first leakage or the second leakage further improves the leakage detection efficiency of the scheme.
  • the liquid leakage detection device further includes a printed circuit board PCB26, on which the liquid leakage detection circuit 25 and the electronic components 13 are disposed.
  • a printed circuit board PCB26 on which the liquid leakage detection circuit 25 and the electronic components 13 are disposed.
  • deploying the liquid leakage detection circuit 25 and the electronic components 13 on the PCB 26 can reduce production and debugging costs and improve the economy of the solution.
  • the liquid leakage detection circuit 25 includes a first conduction point (23, 28) and a second conduction point (24, 29), the first conduction point (23, 28) and The second conduction points (24, 29) appear in pairs.
  • the first conduction point (23, 28) and the second conduction point (24, 29) have a variety of matching forms, which can be two adjacent pads or two spiral curves with a narrow gap, specifically There are no restrictions here.
  • the first leaked liquid flows to the first conduction point 23 through the first flow guiding device 22, and the first conduction point 23 and the second conduction point 24 are connected by the leaked liquid, and the leaked liquid
  • the detection circuit 25 knows that the liquid leakage detection device has leaked.
  • the present application provides the first conduction point (23, 28) and the second conduction point (23, 28), in order to improve the feasibility of the solution.
  • one end of the first flow guiding device 22 is connected to a position where the port of the bushing 21 contacts the liquid opening of the liquid cooling plate 12 .
  • the port of the casing 21 is in contact with the liquid opening of the liquid cooling plate 12, which improves the integrity of the casing wrapping the first liquid cooling tube and reduces the possibility of the leakage liquid directly contacting the electronic components without flowing through the casing sex.
  • one end of the first deflector is below the position where the port of the casing and the liquid-cooled plate contact the liquid opening, and is used to receive the leakage liquid overflowing from the casing and connect to the port of the casing.
  • the contact position is not limited. This application improves the realizability of this scheme.
  • the included angle between the first liquid-cooled tube 11 and the liquid-cooled plate 12 at the connection point is not 0°.
  • the included angle at is not 0°, which improves the feasibility of the scheme.
  • the electronic component 13 is a central processing unit (central processing unit, CPU), an application specific integrated circuit (application specific integrated circuit, ASIC), a programmable logic device (programmable logic device, PLD), on-site At least one of programmable logic gate array (field programmable gate array, FPGA) and general array logic (generic array logic, GAL), which is not limited here.
  • CPU central processing unit
  • ASIC application specific integrated circuit
  • PLD programmable logic device
  • FPGA field programmable gate array
  • GAL general array logic
  • the liquid cooling plate 12 is disposed above the electronic component 13 and is in contact with the electronic component 13 .
  • the liquid cooling plate 12 is arranged above the electronic components 13, and the liquid cooling plate 12 is in contact with the electronic components 13, which improves the heat dissipation efficiency of the solution and improves the feasibility of the solution.
  • liquid cooling plate 12 and the first liquid cooling tube 11 are integrally formed, and the integrally formed device has the advantage of strong overall stability. There is no interface between them, which greatly reduces the risk of leakage at the interface.
  • a method for detecting liquid leakage including: when the liquid leakage detection circuit 25 is turned on, it is known that the liquid leakage detection device is leaking, and the liquid leakage detection device includes: a first liquid cooling tube 11, a liquid cooling plate 12.
  • the first liquid cooling pipe 11 is used to dissipate heat to the electronic component 13 through the cooling liquid filled in the cooling pipe 11;
  • the liquid cooling plate 12 is used to set the second liquid cooling tube, the liquid cooling plate 12 communicates with the first liquid cooling tube 11, and the type of cooling liquid filled in the second liquid cooling tube is the same as that of the first liquid cooling tube.
  • the cold pipe 11 is filled with the same type of cooling liquid, and the cooling liquid has conductive properties;
  • the first liquid leakage and/or the second liquid leakage are diverted to the liquid leakage detection circuit 25;
  • the liquid leakage detection circuit 25 is connected to the flow guiding device (22, 27), and is used to detect whether the device leaks;
  • the sleeve 21 is sleeved outside the first liquid cooling tube 11, and the There is a gap between the sleeve 21 and the first liquid-cooled tube 11, which is used to accommodate the first leakage of the first liquid-cooled tube 11 and guide the first leakage to the first liquid-cooled tube 11.
  • the deflector (22,27) described above.
  • a device for detecting liquid leakage including: an acquisition unit, configured to acquire liquid leakage from the liquid leakage detection device when the liquid leakage detection circuit 25 is turned on, and the liquid leakage detection device includes: a first liquid cooling Tube 11, liquid cooling plate 12, deflector (22, 27), casing 21 and liquid leakage detection circuit 25; the first liquid cooling tube 11 is used to pass through the cooling liquid pair filled in the cooling tube 11 The electronic components 13 dissipate heat; the liquid cooling plate 12 is used to set the second liquid cooling tube, the liquid cooling plate 12 communicates with the first liquid cooling tube 11, and the second liquid cooling tube is filled with cooling liquid The same type as the first liquid cooling tube 11 filled with cooling liquid, the cooling liquid has conductive properties; the guide device (22, 27) is connected to the edge of the liquid cooling plate 12 for When a first liquid leakage occurs in the first liquid cooling tube 11 and/or a second liquid leakage occurs in the liquid cooling plate 12, the first liquid leakage and/or the second liquid leakage are guided to the A liquid leakage
  • a liquid leakage detection device in a fourth aspect, includes: one or more processors, the one or more processors are coupled to a memory, and the memory stores a program. When the program stored in the memory When the instructions are executed by one or more processors, the liquid leakage detection method described in the aforementioned second aspect is implemented.
  • a computer device in a fifth aspect, includes a heat dissipation device and an electronic component, the heat dissipation device is used to dissipate heat to the electronic component, and the heat dissipation device is as in the above aspects or any possible implementation Set the heat sink as described.
  • a computer-readable storage medium stores instructions, which when run on a computer, enable the computer to execute the method for processing liquid leakage detection in the aforementioned second aspect.
  • Fig. 1 is a schematic structural diagram of a device for detecting liquid leakage provided by the present application
  • Fig. 2 is a schematic diagram of a liquid leakage detection circuit provided by the present application.
  • Fig. 3 is a schematic structural view of a liquid cold plate provided by the present application.
  • Fig. 4 is the structural representation of another kind of liquid cooling plate provided by the present application.
  • FIG. 5 is a schematic structural view of another liquid leakage detection device provided by the present application.
  • FIG. 6 is a schematic diagram of the shape of a conduction point provided by the present application.
  • FIG. 7 is a schematic structural diagram of another liquid leakage detection device provided by the present application.
  • FIG. 8 is a flowchart of a method for detecting liquid leakage provided by the present application.
  • FIG. 9 is a schematic structural diagram of a liquid-cooled server provided by the present application.
  • FIG. 10 is a schematic structural diagram of another liquid leakage detection device provided by the present application.
  • the embodiment of the present application provides a liquid leakage detection device and a liquid leakage detection method.
  • the liquid leakage detection device can detect the occurrence of liquid leakage before the liquid leakage from the liquid cooling device overflows to the electronic component 13, which improves the electronic components 13. Element 13 Security.
  • the present application proposes a liquid leakage detection device, which includes: a sleeve 21 , a flow guiding device ( 22 , 27 ) and a liquid leakage detection circuit 25 .
  • the device is used to detect liquid leakage for a liquid cooling device composed of a first liquid cooling tube 11 and a liquid cooling plate 12 , wherein the liquid cooling device is used to cool down the temperature of an electronic component 13 .
  • This application utilizes the conductive properties of cooling liquid, and an open circuit area 35 is set on the liquid leakage detection circuit 25.
  • the leaked cooling liquid is diverted by the casing 21 and the flow guide device (22, 27).
  • the liquid leakage detection circuit 25 learns whether there is voltage in the open circuit area according to the voltage monitoring of the open circuit area, and determines whether the open circuit area is conductive, thereby determining whether liquid leakage occurs.
  • the coolants mentioned in this application are all conductive liquids, common ones include tap water and salt water of different concentrations.
  • the casing 21 is sleeved on the outside of the first liquid-cooled tube 11 , and one end of the first liquid-cooled tube 11 communicates with the liquid-cooled plate 12 .
  • the first leaking liquid is caught by the sleeve 21, overflows from one end of the sleeve 21, and flows to the leakage detection circuit 25 through the first flow guiding device 22, and the leakage detection circuit 25 is turned on , the liquid leakage detection circuit 25 learns that liquid leakage occurs in the liquid cooling device.
  • the sleeve 21 will try to increase the area around the first liquid cooling tube 11, so that one end of the sleeve 21 will be close to the connection between the first liquid cooling tube 11 and the liquid cooling plate 12. contact with the liquid cold plate 12. Since the first liquid leakage may occur in the area where the sleeve 21 is placed outside the first liquid cooling tube 11, it may also occur at the joint between the first liquid cooling tube 11 and the liquid cooling plate 12. However, in practical applications, the sleeve One end of 21 is close to the liquid cold plate 12, so that the leaked cooling liquid can be guided by setting the first guide device at the same position for the leaked liquid in the two cases. In this solution, the cooling liquid leaked from the first liquid cooling pipe 11 is collectively referred to as the first leakage liquid, and the first leakage liquid is guided by the first flow guide device 22 .
  • the deflecting devices ( 22 , 27 ) are divided into a first deflecting device 22 and a second deflecting device 27 .
  • the first deflector 22 is used to divert the first leakage liquid leaked from the first liquid cooling tube 11 and/or from the joint between the first liquid cooling tube 11 and the liquid cooling plate 12, and the first deflector 22 It is arranged below the junction of the first liquid-cooled tube 11 and the liquid-cooled plate 12, and can be provided with a certain angle as required.
  • One end of the first deflector 22 is connected to the leakage detection circuit 25, so that the liquid leakage detection device During design, the angle can be adjusted to adjust the detection efficiency of the liquid leakage detection circuit 25 when the first liquid leakage and/or the second liquid leakage occurs.
  • the liquid cooling plate 12 is a liquid cooling plate 12 provided with a water receiving tray 122
  • the liquid cooling plate 12 is also provided with a liquid leakage outlet 1222 on the water receiving tray 122 .
  • the second deflector 27 is arranged between the liquid cold plate 12 and the liquid leakage detection circuit 25. One end of the second deflector 27 is connected to the liquid leakage detection circuit 25, and the other end is located below the liquid leakage outlet 1222 of the liquid cold plate 12.
  • the second deflector can also be provided with a certain angle as required.
  • the detection circuit 25 and the liquid leakage detection circuit 25 are turned on, so that the liquid leakage detection circuit 25 knows that the liquid cooling device has a liquid leakage. It should be noted that the diversion mentioned in this application is to define the flow path of the liquid through a certain structure, and there is no specific limitation on how the flow is generated.
  • the deflector plate (22, 27) is provided with an inclination, so that the first leakage liquid and the second leakage liquid flow in the deflector plate.
  • it may also be due to the liquid accumulating to a certain extent and continuously extending along the set flow path.
  • FIG. 1 is a schematic structural diagram of a liquid leakage detection device provided in the present application.
  • the liquid cooling device in the embodiment of the present application is briefly introduced with reference to FIG. 1 .
  • the schematic diagram only shows the parts related to the embodiment of the present application.
  • the liquid cold plate 12 can be in direct contact with the electronic components 13 or indirectly through conductive materials, so as to conduct the heat generated by the electronic components 13 to the cooling liquid in the second liquid cooling tube of the liquid cold plate 12.
  • the cooling liquid flows in the first liquid cooling tube 11 and the second liquid cooling tube of the liquid cooling plate 12 due to the action of the compressor, and conducts heat transfer with the electronic component 13 directly or indirectly during the flow, so as to Lower the temperature of the electronic components 13 to achieve the purpose of refrigeration.
  • the heat conduction medium here is not limited, and may be air or silica gel and other materials with certain heat conduction properties.
  • the liquid detection device provided in the embodiment of the present application includes a first liquid cooling tube 11, a liquid cooling plate 12, a sleeve 21, a flow guiding device (22, 27) and a liquid leakage detection circuit 25, wherein the liquid leakage detection circuit 25 includes a conduction The point (23, 24, 28, 29), the conduction point (23, 24, 28, 29) is set in the open area of the liquid leakage detection circuit 25.
  • a sleeve 21 can be provided outside the first liquid-cooled tube 11. Since the sleeve 21 will try to increase the size of the area covering the first liquid-cooled tube 11 in application, one end of the sleeve 21 will be close to or even in the The connection between the first liquid cooling tube 11 and the liquid cooling plate 12 is in contact with the liquid cooling plate 12 .
  • the first deflector 22 is disposed below the junction of the first liquid-cooled tube 11 and the liquid-cooled plate 12 , so as to receive the first leakage of the first liquid-cooled tube 11 in each area.
  • the other end of the first conduction device 22 is connected to the first conduction point 23, the first conduction point 23 is connected to the power supply voltage (voltage drain drain, VDD) 31 in the detection control circuit, and the second conduction point 24 is connected to the detection control circuit.
  • An analog to digital converter (analog to digital converter, ADC) 32 in the circuit is connected.
  • FIG. 2 is a schematic diagram of a liquid leakage detection circuit provided by the present application, wherein the first conduction point 23 and the second conduction point 24 are exposed copper points on the wires located in the open region 35 of the liquid leakage detection circuit 25 , wherein the first conduction point 23 is connected to the VDD31 in the detection control circuit, the second conduction point 24 is connected to the ADC32 in the detection control circuit, and the ADC32 communicates with the two-wire serial bus (inter-integrated circuit, I2C) 33 A micro control unit (micro control unit, MCU) 34 is connected. Wherein, the MCU34 is used to execute a preset action when it is known that the liquid cooling device is leaking.
  • I2C inter-integrated circuit
  • the first leakage When liquid leakage occurs in the area of the sleeve 21 outside the first liquid-cooled pipe 11, the first leakage is stored by the sleeve 21 and flows out from one end of the sleeve 21 to the first flow guiding device 22. If the first flow guiding device 22 is set at a certain angle, so that the end of the first flow guiding device 22 close to the first conduction point 23 is lower than the joint between the first liquid cooling tube 11 and the liquid cooling plate 12 .
  • the liquid leakage detection circuit 25 learns that a voltage is generated between VDD21 and ADC32 by monitoring the voltage between VDD31 and ADC32, thereby obtaining The liquid cooling device is leaking.
  • the liquid leakage detection circuit 25 can perform a preset action after learning of the liquid leakage of the liquid cooling device, for example: alarming after learning of the liquid leakage of the liquid cooling device. Or perform a power-off operation for the circuit board in the device after learning that the liquid cooling device is leaking. Or feed back a signal to the control terminal after learning that the liquid cooling device is leaking, so that the control terminal can suspend the work of the liquid cooling device.
  • the first leaked liquid falls to the first flow guiding device 22 , if the first flow guiding device 22 is arranged horizontally. Then the first leaking liquid continues to accumulate and spread until it diffuses from the first flow guiding device 22 to the first conduction point 23. When the first leaking liquid accumulates to a certain extent at the first conduction point 23, it is affected by the surface tension of the liquid.
  • the leakage connects the first conduction point 23 and the second conduction point 24, and the liquid leakage detection circuit 25 learns that a voltage is generated between VDD21 and ADC32 by monitoring the voltage between VDD31 and ADC32, Thus, it is known that the liquid cooling device is leaking.
  • the first deflector 22 is horizontal, since the leaked liquid needs to accumulate to a certain amount before spreading to the first conduction point 23 , setting the first deflector 22 at a proper angle can significantly improve the efficiency of leak detection.
  • the liquid leakage detection circuit 25 learns the voltage between VDD31 and ADC32 by monitoring the voltage between VDD31 and ADC32 A voltage is generated between the ADC32, and then it is known that the liquid cooling device is leaking.
  • the liquid leakage detection circuit 25 learns that a voltage is generated between VDD31 and ADC32 by monitoring the voltage between VDD31 and ADC32, and then learns that the liquid cooling device leaks.
  • the sleeve 21 is a straight pipe, and the vertical distance from one end of the sleeve 21 to the electronic component 13 is higher than the other end of the sleeve 21.
  • the first liquid cooling tube 11 leaks and makes a sound, the leakage is affected by gravity Influenced by the leakage from the sleeve 21 to the end of the electronic component 13 with a short vertical distance, the first diversion device 22 diverts the leaked liquid to the first conduction point 23.
  • the liquid leakage detection circuit 25 monitors the voltage between VDD31 and ADC32, It is known that a voltage is generated between VDD31 and ADC32, and then it is known that the liquid cooling device is leaking.
  • the above three situations have their own advantages.
  • the first situation can speed up the speed of the leaking liquid overflowing from the casing 21 , and can detect the occurrence of the leaking liquid as soon as possible, thereby improving the efficiency of handling abnormalities.
  • Case 2 can make the leaked liquid accumulate to a certain extent and then overflow from the casing 21.
  • the time from the occurrence of the leakage to the overflow of the leaked liquid from the port of the casing 21 can be extended as far as possible, so that the circuit can be used in the leakage. It can operate normally when the liquid occurs but not serious.
  • the height difference between the two ends can be used to make the leaked liquid accumulate toward one end stably, and the setting of the flow guide device can be reduced through a reasonable design, so as to reduce the occupation of the space on the PCB 26 .
  • the liquid cooling plate 12 in the liquid cooling device has various designs.
  • the specific shape of the liquid cooling plate 12 please refer to FIG. 12 is a structure including a liquid cooling joint 121, a fixing screw 123, a spring 124 and a base plate 125, wherein the fixing screw 123 passes through the spring 124 and connects with the PCB 26 in a threaded manner.
  • One end of the spring 124 is connected to the fixing screw 123
  • the other end of the spring 124 is connected to the base plate 125 .
  • the liquid cold plate 12 can also be a liquid cold plate 12 with an additional water tray 122 based on the liquid cold plate 12 shown in FIG.
  • a schematic diagram of the structure of another liquid cold plate 12 is provided.
  • the liquid cold plate 12 is provided with a water receiving tray 122. According to the distance between the liquid cold plate and the liquid leakage detection circuit in the design of the PCB26, there are different leakage drainage schemes correspondingly. The situation that there is a certain distance from the liquid cold plate 12 to the liquid leakage detection circuit 25 will be described below:
  • the liquid cooling plate 12 provided in FIG. 4 is a structure including a liquid cooling joint 121, a water receiving plate 122, a fixing screw 123 and a spring 124, wherein the water receiving plate 122 is provided with a surrounding edge 1221 and a leakage outlet 1222 , the surrounding edge 1221 is used to limit the leaked liquid from overflowing to the PCB 26 , and the leaked liquid outlet 1222 is used to release the leaked liquid from the water receiving tray 122 .
  • the fixing screw 123 is threaded through the spring 124 and connected to the PCB 26 .
  • One end of the spring 124 is connected with the fixing screw 123 , and the other end of the spring 124 is connected with the water receiving tray 122 .
  • liquid cooling plate 12 without the water receiving tray 122 has various forms, and the aforementioned FIG. 3 is only one possible form.
  • the liquid leakage detection device further includes a second flow guide device 27, the second flow guide device 27 is connected to the liquid leakage outlet 125 of the liquid cold plate 12, and the other end of the second flow guide device 27 is connected to the first conduction point 28 connected, the first conduction point 23 is connected to VDD31 in the leakage detection circuit 25 .
  • the second conduction point 29 is connected to the ADC 32 in the liquid leakage detection circuit 25 .
  • the liquid leakage detection circuit 25 learns that the voltage fluctuates by monitoring the voltage between VDD31 and ADC32, and then It was learned that the liquid cooling device was leaking.
  • the design of the PCB 26 also includes the situation that the liquid cold plate 12 is located above the liquid leakage detection circuit 25:
  • FIG. 5 is a schematic structural diagram of another liquid leakage detection device provided by the present application.
  • FIG. 5 shows that due to the different design of PCB26, the liquid cold plate 12 is located above the liquid leakage detection circuit 25, and the first conduction point 28 is located below the liquid leakage outlet 1221 of the liquid cooling plate 12 , and the first conduction point 28 is connected to VDD31 in the liquid leakage detection circuit 25 .
  • the second conduction point 29 is connected to the ADC 32 in the liquid leakage detection circuit 25 .
  • the liquid cooling plate 12 leaks, the leaking liquid flows from the leaking liquid outlet 1221 to the first conduction point 28 through the water receiving tray 122 of the liquid cooling plate 12.
  • the liquid leakage detection circuit 25 learns that the voltage fluctuates by monitoring the voltage between VDD31 and ADC32, and then learns that the liquid cooling device Leakage.
  • first conduction point 23 and the first conduction point 28 in the foregoing scheme are connected to VDD31 in the liquid leakage detection circuit 25, there is no interdependent relationship in essence.
  • Point 23 can also be directly connected to VDD31 when the first conduction point 28 does not exist.
  • the second conduction point 24 is the same as the second conduction point 29 , and the second conduction point 24 can be directly connected to the ADC 32 when the second conduction point 29 does not exist.
  • liquid leakage rarely occurs on the liquid cold plate 12 itself, and most of the liquid leakage of the liquid cold plate 12 occurs on the liquid cold plate 12.
  • the embodiment of the present application only provides an optimal choice, and the embodiment of the present application does not limit the specific form of the liquid-cooled plate 12 .
  • Figure 6 is a schematic diagram of the shape of a conduction point provided by this application , and several more common shapes are listed in the figure. The following is an introduction to the conduction points of different forms with reference to the schematic diagram:
  • the conduction point is where the PCB26 traces to the surface of the board and exposes copper.
  • the exposed copper shape of the conduction point can have various forms, including but not limited to PCB26 traces 231, pads 232, via holes 233, spiral Curve 234 etc.
  • the performance of the spiral curve 234 is more prominent in practical applications.
  • the spiral curve 234 can make the two conduction points closer, and the shape of the curve allows less liquid to connect the two conduction points, improving the efficiency of detecting liquid leakage.
  • the surface of the conduction point can also be treated with tin printing or gold plating.
  • the exposed copper spacing between two adjacent conduction points of the above various forms is more than 2mil, which can prevent short circuit of moisture and dust, and the minimum width of exposed copper at the conduction point is 2mil. To prevent corrosion open circuit.
  • the casing 21 is wrapped around the first liquid-cooled pipe 11 and the first flow guiding device 22 is provided to guide the leakage liquid overflowing from the casing 21 to the leakage detection circuit 25, which can be used in the liquid cooling device.
  • the occurrence of liquid leakage is detected before the leakage liquid overflows to the electronic component 13, which improves the safety of the liquid leakage detection scheme.
  • liquid leakage detection circuit 25 and the electronic components 13 can be deployed on the same PCB 26 , or they can be deployed on two different PCBs 26 and connected by wires.
  • FIG. 7 is a schematic structural diagram of another liquid leakage detection device provided by the present application.
  • FIG. 7 introduces the situation that the detection control circuit and electronic components 13 are deployed on different PCBs 26 .
  • the liquid leakage detection device provided in the embodiment of the present application includes a liquid cooling device.
  • the liquid cooling device includes a first liquid cooling tube 11 and a liquid cooling plate 12.
  • the liquid opening at one end of the first liquid cooling tube 11 is connected to the liquid cooling plate 12
  • the liquid ports are connected, and the liquid cooling plate 12 is arranged above the electronic components 13 .
  • the liquid leakage detection device further includes: a casing 21, a first flow guiding device 22 and a liquid leakage detection circuit 25, wherein the casing 21 wraps the first liquid cooling tube 11, and one end of the first flow guiding device 22 is located at The sleeve 21 is connected to the sleeve 21 under the port near one end of the liquid cooling plate 12, and the other end of the first flow guiding device 22 is connected to the first conduction point 23, and the first conduction point 23 is connected to VDD31 in the liquid leakage detection circuit 25 Connected, the second conduction point 24 is connected with the ADC32 in the liquid leakage detection circuit 25, the liquid leakage detection circuit 25 is separated from the PCB26 where the above-mentioned electronic components 13 are located, and the liquid leakage detection circuit 25 communicates with the conduction point through a wire or a cable.
  • the leaked liquid flows through the first flow guide device 22 through the sleeve 21 and flows to the first conduction point 23.
  • the leaked liquid accumulates to a certain extent, it is affected by the surface tension of the liquid and diffuses.
  • the liquid leakage connects the first conduction point 23 and the second conduction point 24, and the liquid leakage detection circuit 25 learns that the voltage fluctuates by monitoring the voltage between VDD31 and ADC32, thereby knowing that the liquid cooling Unit is leaking.
  • the liquid leakage detection circuit 25 can execute a preset action after learning that the liquid cooling device is leaking, and the specific content of the preset action is not limited here.
  • the security of the solution and the portability of the detection control circuit are further improved by arranging the detection control circuit and the functional circuit where the electronic component 13 is located on two PCB26 boards respectively.
  • liquid leakage detection device in the embodiment of the present application is described above, and the method of liquid leakage detection in the embodiment of the present application is described below:
  • FIG. 8 is a flow chart of a liquid leakage detection method provided by the present application.
  • the liquid detection circuit 25 learns that the liquid leakage detection device has leaked, it executes a preset action.
  • the liquid-cooled server acquires a first voltage.
  • the ADC302 of the liquid leakage detection circuit 25 thinks that there is a resistor between ADC302 and VDD31, and the ADC302 continuously obtains the voltage on the resistor, which is the first voltage between ADC302 and VDD31.
  • the ADC302 and VDD31 are disconnected, and the first voltage is 0; when the liquid leakage occurs, the ADC302 and VDD31 are short-circuited, and the first voltage is not zero.
  • the liquid cooling server acquires a liquid leakage occurrence signal.
  • ADC302 sends a liquid leakage occurrence signal to the control circuit of the liquid cooling server after obtaining the first voltage is non-zero, and then the liquid cooling server will obtain the liquid leakage occurrence signal.
  • the liquid-cooled server executes a preset action according to the liquid leakage signal.
  • the liquid-cooled server executes actions preset by the developer in the control system according to the liquid leakage occurrence signal.
  • the preset action can be to give an alarm after obtaining the signal of the leakage; it can also be to perform a power-off operation for the device after obtaining the signal of the leakage; it can also be to give an alarm after obtaining the signal of the leakage; it can also be After obtaining the liquid leakage signal, the feedback signal is given to the control terminal that controls the switch of the liquid cooling device.
  • the control terminal can suspend the work of the liquid cooling device.
  • the control terminal can be a processor equipped with a liquid cooling device switch program. , without limitation here.
  • the liquid-cooled server by obtaining the first voltage, when the first voltage is zero, the liquid leakage signal is obtained, and the liquid-cooled server performs preset actions according to the liquid leakage signal, which improves the feasibility of the liquid leakage detection method.
  • liquid-cooled server The method for detecting liquid leakage implemented by the liquid-cooled server is described above, and the liquid-cooled server is described below:
  • Figure 9 is a schematic structural diagram of a liquid-cooled server provided by this application, including:
  • an acquiring unit 901 configured to acquire a first voltage
  • the acquisition unit 901 is further configured to acquire a liquid leakage occurrence signal when the first voltage is zero;
  • the executing unit 902 is configured to execute preset actions according to the liquid leakage occurrence signal.
  • FIG 10 is a schematic structural diagram of another liquid leakage detection device provided by the present application, including:
  • the program instructions stored in the memory 1002 are executed by the processor 1001, the functions and functions performed by the liquid leakage detection device in the aforementioned FIG. 8 are realized. The process will not be repeated here.
  • the processor 1001 can be implemented by an application-specific integrated circuit (ASIC), or a programmable logic device (programmable logic device, PLD), and the above-mentioned PLD can be a complex program logic device (complex programmable logical device, CPLD), Field-programmable gate array (field-programmable gate array, FPGA), general array logic (generic array logic, GAL) or any combination thereof.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the above-mentioned PLD can be a complex program logic device (complex programmable logical device, CPLD), Field-programmable gate array (field-programmable gate array, FPGA), general
  • the present application also provides a computing device, for example, a server.
  • the computing device includes any one of the heat dissipation devices shown in FIG. 1 to FIG.
  • the embodiment of the present application also provides a computer storage medium, which is used to store computer software instructions for the above-mentioned network management equipment or network equipment, including the program designed for executing the liquid leakage detection device.
  • the liquid leakage detection device may be the liquid leakage detection device described above in FIG. 8 .
  • the embodiment of the present application also provides a computer program product, the computer program product includes computer software instructions, and the computer software instructions can be loaded by a processor to implement the flow in the method for detecting liquid leakage in FIG. 8 above.
  • the above-mentioned embodiments may be implemented in whole or in part by software, hardware, firmware or other arbitrary combinations.
  • the above-described embodiments may be implemented in whole or in part in the form of computer program products.
  • the computer program product includes one or more computer instructions. When the computer program instructions are loaded or executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server or data center Transmission to another website site, computer, server, or data center by wired (eg, coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center that includes one or more sets of available media.
  • the available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media.
  • the semiconductor medium may be a solid state drive (SSD).

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Abstract

一种漏液检测的装置，用于印制电路板的液冷装置的漏液检测。包括：套管(21)、第一液冷管(11)、液冷板(12)、导流装置(22，27)和漏液检测电路(25)。其中，套管(21)包裹第一液冷管(11)，第一液冷管(11)与液冷板(12)相接，液冷板(12)和第一液冷管(11)用于通过填充的冷却液对电子元件(13)散热，导流装置(22，27)与液冷板(12)的边缘相接，导流装置(22，27)的另一端连接漏液检测电路(25)，该导流装置(22，27)用于将第一液冷管(11)发生的第一漏液和/或液冷板(12)发生的第二漏液导流至漏液检测电路(25)。使用套管(21)包裹第一液冷管(11)，并使用导流装置(22，27)将第一漏液和/或第二漏液导流至漏液检测电路(25)，使漏液检测电路(25)能够在第一漏液和/或第二漏液溢出到电子元件(13)之前检测到液冷装置发生漏液，提升了方案的安全性。

Description

漏液检测的装置、方法和计算机设备
本申请要求于2021年9月30日提交中国国家知识产权局、申请号为CN202111166698.0、发明名称为“漏液检测的装置、方法和计算机设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及计算机技术领域，尤其涉及一种漏液检测的装置、方法和计算机设备。
背景技术
云计算、大数据、人工智能(artificial intelligent，AI)等技术的普及促使高密度计算形态的兴起，而随着服务器性能的不断提升，服务器的功耗也大幅增长。因此，液冷技术逐渐成为高密，高性能服务器实现设备散热的主要手段。
采用液冷技术散热的服务器中设置有填充冷却液的液冷管道，通过与液冷管道连接的泵使得液冷管道中冷却液在液冷管道中循环流动，将服务器中器件产生的热量传导至冷夜液中，再通过与液冷管道连接的制冷装置对冷却液进行冷却，进而完成服务器中器件的散热。但是，上述方案中液冷管道随着使用年限的增加会出现老化问题，液冷管道中冷却液存在泄漏的问题，泄漏的冷却液滴落在器件上会导致器件故障。现有技术中，通常使用水浸绳传感器检测液冷管道是否出现漏液，具体是将水浸绳传感器缠绕在液冷管道的外部，当出现冷却液泄漏时，水浸绳传感器可以发出告警。但是，水浸绳传感器的方案仅能检测漏液问题，泄漏的冷却液仍有滴落在器件表面导致器件故障的问题，因此，如何提供一种更安全的漏液检测方法成为亟待解决的技术问题。
发明内容
本申请提供了一种漏液检测的装置、方法和计算机设备，能够在液冷装置的漏液溢出到电子元件13之前检测到液冷装置发生漏液，提升了电子元件13的安全性。
为达到上述目的，本申请提供如下技术方案：
第一方面，提供一种漏液检测的装置，可以包括：第一液冷管11、液冷板12、导流装置(22，27)、套管21和漏液检测电路25，套管21包裹于第一液冷管11外部，第一液冷管11与设置有第二液冷管的液冷板12连通，第二液冷管为液冷板12中为使冷却液通过设置的液冷管。所述导流装置(22,27)，与所述液冷板12的边缘相接，该导流装置22的另一端连接漏液检测电路25，液冷板12和第一液冷管11用于为电子元件13降温，当第一液冷管11出现第一漏液和/或液冷板12出现第二漏液时，第一漏液和/或第二漏液经由导流装置(22,27)流至漏液检测电路25，漏液检测电路25导通，在第一漏液和/或第二漏液溢出到电子元件13之前，导流装置(22,27)将漏液导流至漏液检测电路25，使得该漏液检测电路25获知漏液检测装置发生漏液。本申请通过使用套管21包裹第一液冷管11的方法，确保第一漏液和/或第二漏液发生时，导流装置(22,27)将漏液引流至漏液检测电路25，漏液检测电路25被第一漏液和/或第二漏液接通，漏液检测电路25获知液冷装置漏液。使漏液检测电路25在漏液与电子元件13接触前发现液冷装置发生漏液，提升了方案的安全性。
在一种可能的实施方式中，导流装置(22,27)包括第一导流装置22，第一导流装置22，位于所述第一液冷管11与所述液冷板12的连接处下方，第一导流装置22的另一端与 检测电路25相接，该第一导流装置22用于将第一漏液导流至漏液检测电路25。本方案通过使用第一导流装置22盛接第一漏液并将第一漏液导流至漏液检测电路25，提升了方案的可实现性。
在另一种可能的实施方式中，液冷板12为包括接水盘122的液冷板12，接水盘122，由在所述液冷板12的支架上增设用于蓄水的围边1221和设于所述围边1221的漏液出口1222组成，接水盘122用于容纳第二漏液以及使第二漏液从漏液出口1222流至漏液检测电路25。本方案通过设置带有接水盘122的液冷板12降低了第二漏液滴落到电子元件上的可能，提升了方案的可实现性。
在另一种可能的实施方式中，该导流装置(22,27)包括第二导流装置27，第二导流装置27为设置于接水盘122的漏液出口1222下方的接水装置，该第二导流装置27另一端与所述漏液检测电路25连接。本申请通过设置带有接水盘122的液冷板12降低了漏液滴落到电子元件上的可能，提升了方案的可实现性。
在另一种可能的实施方式中，导流装置(22,27)与水平面的夹角不为0°，本方案可以通过调节导流装置(22,27)与水平面的夹角提升导流装置(22,27)对第一漏液或第二漏液的导流效率，进一步提升了方案的漏液检测效率。
在另一种可能的实施方式中，该漏液检测装置还包括印制电路板PCB26，漏液检测电路25和电子元件13部署在该PCB26上。在具体的实施中，将漏液检测电路25和电子元件13部署在该PCB26上，可以降低生产和调试成本，提升了方案的经济性。
在另一种可能的实施方式中，该漏液检测电路25包括第一导通点(23,28)和第二导通点(24,29)，第一导通点(23,28)和第二导通点(24,29)成对出现。其中，第一导通点(23,28)和第二导通点(24,29)有多种配合形式，可以为相邻的两个焊盘或者两个间隙较窄的螺旋状曲线，具体此处不做限制。第一液冷管11漏液时，第一漏液经由第一导流装置22流至第一导通点23，第一导通点23与第二导通点24由漏液连通，漏液检测电路25获知漏液检测装置发生漏液。本申请提供了第一导通点(23,28)和第二导通点(23,28)，为提升了方案的可实现性。
在另一种可能的实施方式中，第一导流装置22的一端连接套管21的端口和液冷板12的通液口接触的位置。本申请中套管21的端口和液冷板12的通液口接触，提升了套管对第一液冷管包裹的完整性，降低了漏液未流经套管直接与电子元件接触的可能性。除此之外，第一导流装置的一端在套管的端口和液冷板通液口接触的位置下方，用于盛接从套管溢出的漏液，并且与套管端口相接，具体接触位置不做限制。本申请提升了本方案的可实现性。
在另一种可能的实施方式中，第一液冷管11和液冷板12在连通处的夹角不为0°。本申请在实际应用中，需要将第一液冷管11固定于PCB26上，液冷板12和第一液冷管11之间存在高度差，第一液冷管11和液冷板12在连通处的夹角不为0°，提升了方案的可实现性。
在另一种可能的实施方式中，电子元件13是中央处理器(central processing unit，CPU)、专用集成电路(application specific integrated circuit，ASIC)、可编程逻辑器件(programmable logic device，PLD)、现场可编程逻辑门阵(field programmable gate  array，FPGA)、通用阵列逻辑(generic array logic，GAL)中的至少一种，具体此处不做限定。本申请提供了电子元件13在实际应用中的可能性，提升了方案的可实现性。
在另一种可能的实施方式中，液冷板12设置在电子元件13的上方，且与电子元件13接触。本申请将液冷板12设置则电子元件13的上方，并使液冷板12与电子元件13接触，提升了方案的散热效率，提升了方案的可实现性。
在另一种可能的实施方式中，液冷板12和第一液冷管11是一体成型的，一体成型的设备具有整体稳定性强的优点，液冷板12和第一液冷管11之间没有接口的存在，大大降低了接口处漏液发生的风险。
第二方面，提供一种漏液检测的方法，包括：漏液检测电路25导通时，获知漏液检测装置漏液，所述漏液检测装置包括：第一液冷管11、液冷板12、导流装置(22，27)、套管21和漏液检测电路25；所述第一液冷管11，用于通过所述冷却管11中填充的冷却液对电子元件13散热；所述液冷板12，用于设置第二液冷管，所述液冷板12与所述第一液冷管11连通，所述第二液冷管填充冷却液的类型与所述第一液冷管11填充冷却液的类型相同，所述冷却液具有导电特性；所述导流装置(22,27)，与所述液冷板12的边缘相接，用于在所述第一液冷管11出现第一漏液和/或所述液冷板12出现第二漏液时，将所述第一漏液和/或所述第二漏液导流至所述漏液检测电路25；所述漏液检测电路25，与所述导流装置(22,27)相连，用于检测所述装置是否出现漏液；套管21，套设于所述第一液冷管11外部，所述套管21与所述第一液冷管11之间存在空隙，用于容纳所述第一液冷管11出现的所述第一漏液，以及将所述第一漏液导流至所述导流装置(22,27)。
第三方面，提供一种漏液检测的装置，包括：获取单元，用于在漏液检测电路25导通时，获取漏液检测装置漏液，所述漏液检测装置包括：第一液冷管11、液冷板12、导流装置(22，27)、套管21和漏液检测电路25；所述第一液冷管11，用于通过所述冷却管11中填充的冷却液对电子元件13散热；所述液冷板12，用于设置第二液冷管，所述液冷板12与所述第一液冷管11连通，所述第二液冷管填充冷却液的类型与所述第一液冷管11填充冷却液的类型相同，所述冷却液具有导电特性；所述导流装置(22,27)，与所述液冷板12的边缘相接，用于在所述第一液冷管11出现第一漏液和/或所述液冷板12出现第二漏液时，将所述第一漏液和/或所述第二漏液导流至所述漏液检测电路25；所述漏液检测电路25，与所述导流装置(22,27)相连，用于检测所述装置是否出现漏液；套管21，套设于所述第一液冷管11外部，所述套管21与所述第一液冷管11之间存在空隙，用于容纳所述第一液冷管11出现的所述第一漏液，以及将所述第一漏液导流至所述导流装置(22,27)。
第四方面，提供了一种漏液检测装置，该漏液检测装置中包括：一个或多个处理器，所述一个或多个处理器和存储器耦合，存储器存储有程序，当存储器存储的程序指令被一个或多个处理器执行时实现前述第二方面中描述的漏液检测的方法。
第五方面，提供一种计算机设备，所述计算机设备包括散热装置和电子元件，所述散热装置用于对所述电子元件散热，所述散热装置如上述各个方面或任意一种可能的实现方式集所述的散热装置。
第六方面，提供一种计算机可读存储介质，该计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机可以执行现前述第二方面的处理漏液检测的方法。
本申请在上述各方面提供的实现方式的基础上，还可以进行进一步组合以提供更多实现方式。
附图说明
图1为本申请提供的一种漏液检测的装置的结构示意图；
图2为本申请提供的一种漏液检测电路示意图；
图3为本申请提供的一种液冷板的结构示意图；
图4为本申请提供的另一种液冷板的结构示意图；
图5为本申请提供的另一种漏液检测的装置的结构示意图；
图6为本申请提供的一种导通点形状示意图；
图7为本申请提供的另一种漏液检测的装置的结构示意图；
图8为本申请提供的一种漏液检测的方法的流程图；
图9为本申请提供的一种液冷服务器结构示意图；
图10为本申请提供的另一种漏液检测装置的结构示意图。
具体实施方式
本申请实施例提供了一种漏液检测的装置和漏液检测的方法，该漏液检测的装置能够在液冷装置的漏液溢出到电子元件13之前检测到漏液的发生，提升了电子元件13的安全性。
为了更全面的理解本申请，下面具体描述本申请中所描述的技术方案的设计思路：
本申请提出一种漏液检测的装置，该装置包括：套管21、导流装置(22，27)和漏液检测电路25。该装置用于为由第一液冷管11和液冷板12组成的液冷装置进行漏液检测，其中该液冷装置用于为电子元件13降温。本申请利用了冷却液导电的特性，在漏液检测电路25上设置开路区域35，当装置出现漏液问题时，由套管21和导流装置(22,27)将漏出的冷却液导流至开路区域35，漏液检测电路25根据对开路区域的电压监测获知该开路区域有无电压，确定开路区域是否导通，从而确定是否出现漏液。本申请中提到的冷却液均为导电液体，常见的包括自来水和不同浓度的盐水等。
套管21套设于第一液冷管11外部，该第一液冷管11一端与液冷板12连通。当液冷管11发生漏液时，第一漏液被套管21接住，从套管21的一端溢出，经由第一导流装置22流至漏液检测电路25，漏液检测电路25导通，漏液检测电路25获知液冷装置发生漏液。为了提升方案的安全性，该套管21会尽量增加包裹第一液冷管11的区域大小，这样该套管21的一端就会接近甚至在第一液冷管11与液冷板12的连接处与液冷板12接触。由于第一漏液可能发生在第一液冷管11外套设套管21的区域，也有可能出现在第一液冷管11与液冷板12相接处，但是由于在实际应用中，套管21的一端接近液冷板12，导致对这两种情况下的漏液可以使用在相同位置设置第一导流装置的方式对漏出的冷却液进行导流。本方案将在第一液冷管11上漏出的冷却液统称第一漏液，使用第一导流装置22对第一漏液进行导流。
根据导流位置不同以及液冷板12的设计不同，导流装置(22,27)分为第一导流装置22和第二导流装置27。其中，第一导流装置22用于为第一液冷管11漏出的和/或第一液冷管11和液冷板12连接处漏出的第一漏液导流，第一导流装置22设于第一液冷管11和 液冷板12相接处的下方，并且可以根据需要设有一定角度，第一导流装置22一端连接漏液检测电路25，这样一来在漏液检测装置设计的时候可以通过调节该角度来调节漏液检测电路25在第一漏液和/或第二漏液出现时的检测效率。当液冷板12为设有接水盘122的液冷板12时，该液冷板12在接水盘122上还设有漏液出口1222。第二导流装置27设置在液冷板12和漏液检测电路25之间，第二导流装置27一端与漏液检测电路25连接，另一端位于液冷板12的漏液出口1222下方盛接液冷板12的漏液，该第二导流装置也可以根据需要设有一定的角度。当液冷板12发生漏液时，由于重力的作用，漏液会落入液冷板12的接水盘122中，第二导流装置27将漏液从该接水盘导流至漏液检测电路25，漏液检测电路25导通，从而漏液检测电路25获知液冷装置发生漏液。需要说明的是，本申请提到的导流均为通过一定的结构限定液体的流动路径，至于流动是如何产生的，并不做具体的限定。在实际的应用中，可能是由于导流盘(22,27)设置了倾斜，使第一漏液和第二漏液在导流盘中流动。可选的，也可以是由于液体积累到一定程度沿着设定的流动路径不断延伸。此处的讲解是为了帮助理解零部件的具体使用方式，方案的实施方式请参照具体的实施例中的解释。
基于以上的思路，下面对本申请提出的技术方案进行具体的介绍；
示例地，图1为本申请提供的一种漏液检测的装置的结构示意图。首先，结合图1对本申请实施例中的液冷装置进行简单的介绍，为了便于说明，该示意图仅展现了与本申请实施例有关的部分。
其中，该第一液冷管11一端与液冷板12中设置的液冷接头121连通，液冷板12设置在电子元件13的上方，电子元件13设置于印制电路板(printed circuit board，PCB)26，液冷板12可以与电子元件13直接接触或通过导电材料间接接触，以便将电子元件13产生的热量传导至液冷板12的第二液冷管中的冷却液中。通常情况下，冷却液由于压缩机的作用在第一液冷管11和液冷板12的第二液冷管中流动，并在流动的过程中直接或间接与电子元件13进行热传递，以降低电子元件13的温度，达到制冷的目的。需要说明的是，此处的导热介质不做限定，可以为空气或硅胶等具有一定导热性质的材质。
下面结合图1对本申请实施例提供的一种漏液检测的装置进行介绍。本申请实施例提供的液检测装置包括第一液冷管11、液冷板12、套管21、导流装置(22,27)和漏液检测电路25，其中漏液检测电路25包括导通点(23,24,28,29)，导通点(23,24,28,29)设置在漏液检测电路25的开路区域。
首先，可以在第一液冷管11外设置套管21，由于在应用中该套管21会尽量增加包裹第一液冷管11的区域大小，这样该套管21的一端就会接近甚至在第一液冷管11与液冷板12的连接处与液冷板12接触。第一导流装置22设置于第一液冷管11与液冷板12的相接处下方，即可盛接第一液冷管11在各个区域发生的第一漏液。第一导流装置22另一端与第一导通点23连接，第一导通点23与检测控制电路中的电源电压(voltage drain drain，VDD)31连接，第二导通点24与检测控制电路中的模拟数字转换器(analog to digital converter，ADC)32连接。
示例地，图2为本申请提供的一种漏液检测电路示意图，其中第一导通点23和第二导通点24为位于漏液检测电路25的开路区域35的导线上的露铜点，其中第一导通点23与 检测控制电路中的VDD31连接，第二导通点24与检测控制电路中的ADC32连接，ADC32通过两线制串行总线(inter－integrated circuit，I2C)33与微控制单元(micro control unit，MCU)34相连。其中，MCU34用于在获知液冷装置漏液时，执行预设动作。
当第一液冷管11外设套管21的区域发生漏液时，第一漏液被套管21存储，并从套管21的一端流出至第一导流装置22，若第一导流装置22设置有一定角度，使第一导流装置22靠近第一导通点23的一端低于位于第一液冷管11和液冷板12相接处。则第一漏液受重力作用沿着第一导流装置22流至第一导通点23，第一漏液在第一导通点23累积到一定程度时受到液体表面张力的影响，扩散至第二导通点24，漏液将第一导通点23和第二导通点24连通，漏液检测电路25通过对VDD31和ADC32间的电压监测获知VDD21和ADC32之间产生电压，从而得知液冷装置漏液。漏液检测电路25在获知液冷装置漏液后可以执行预设动作，例如：在获知液冷装置漏液后告警。或在获知液冷装置漏液后为本设备内的电路板进行断电操作。或在获知液冷装置漏液后反馈信号给控制终端，使控制终端可以暂停该液冷装置的工作等。
当第一液冷管11和液冷板12相接处发生漏液时，第一漏液下落至第一导流装置22，若第一导流装置22为水平设置。则第一漏液不断积累，并且扩散直至从第一导流装置22扩散至第一导通点23，第一漏液在第一导通点23累积到一定程度时受到液体表面张力的影响，扩散至第二导通点24，漏液将第一导通点23和第二导通点24连通，漏液检测电路25通过对VDD31和ADC32间的电压监测获知VDD21和ADC32之间产生电压，从而得知液冷装置漏液。第一导流装置22为水平时，由于漏液需要积累到一定量才会扩散至第一导通点23，故第一导流装置22设置合适的角度可以明显提升漏液检测的效率。
需要说明的是，本申请实施例仅为漏液检测电路的实现提供了一种具体的电路，在实际应用中，漏液检测电路的具体布局和设计不做限制。
通过前述第一漏液出现时，第一导流装置22是否设置角度对漏液检测效率的影响，可以明显获知本申请中，套管21和水平面的夹角设置会影响本申请的漏液检测效率。由此提出，由于第一液冷管11可以通过设置不同的形态和角度来影响套管21的状态。由于对本申请的漏液检测效率产生实质影响的为套管21的状态，此处仅对套管21的状态进行讨论，套管21在第一液冷管11发生漏液时，该套管21的状态可能为如下列举的三种情况中的任一种：
情况一：套管21中点到电子元件13的垂直距离大于套管21两端到电子元件13的垂直距离，在这种情况下，当第一液冷管11发生漏液时，第一漏液受到重力作用，从套管21的两端流出，第一导流装置22将该第一漏液导流至第一导通点23，液体积累到一定程度后，液体的表面张力不足以支撑液滴，漏液扩散至第二导通点24，漏液将第一导通点23和第二导通点24导通，漏液检测电路25通过对VDD31和ADC32间的电压监测获知VDD31和ADC32之间产生电压，进而获知液冷装置漏液。
情况二：套管21中点到电子元件13的垂直距离小于套管21两端到电子元件13的垂直距离，在这种情况下，当第一液冷管11漏液发生时，漏液受到重力作用，向套管21中点聚集，当液面高度与套管21一端口齐平时，漏液开始从套管21的该端口溢出，第一导流装置22将漏液导流至第一导通点23，液体积累到一定程度后，液体的表面张力不足以 支撑液滴，漏液扩散至第二导通点24，漏液将第一导通点23和第二导通点24导通，漏液检测电路25通过对VDD31和ADC32间的电压监测，获知VDD31和ADC32之间产生电压，进而获知液冷装置漏液。
情况三：套管21为一条直线管，该套管21的一端到电子元件13的垂直距离高于该套管21的另一端，当第一液冷管11漏液发声时，漏液受重力影响，从该套管21到电子元件13垂直距离较近的一端漏出，第一导流装置22将漏液导流至第一导通点23，液体积累到一定程度后，液体的表面张力不足以支撑液滴，漏液扩散至第二导通点24，漏液将第一导通点23和第二导通点24导通，漏液检测电路25通过对VDD31和ADC32间的电压监测，获知VDD31和ADC32之间产生电压，进而获知液冷装置漏液。
以上三种情况各有优点，情况一可以加快漏液从套管21溢出的速度，可以尽快检测到漏液的发生，从而提升处理异常的效率。情况二可以使漏液聚集到一定程度后再从套管21溢出，可以在保证PCB26安全的基础上，尽量延长从漏液发生到漏液从套管21端口溢出的时间，使得电路可以在漏液发生但并不严重的时候可以正常运行。情况三可以通过两端的高度差，使得漏液稳定的向一端聚集，通过合理的设计可以减少导流装置的设置，减少对PCB26上空间的占用。
此外，液冷装置中的液冷板12有多种设计，该液冷板12的具体形态请参照图3，为本申请提供的一种液冷板的结构示意图，图3提供的液冷板12为一个包括液冷接头121、固定螺丝123、弹簧124和基板125的结构，其中固定螺丝123穿过弹簧124通过螺纹连接的方式与PCB26板相接。弹簧124的一端与固定螺丝123连接，弹簧124的另一端与基板125连接。
可选的，液冷板12还可以为基于前述图3中展示的液冷板12增置接水盘122的液冷板12，该液冷板12的具体形态请参照图4，为本申请提供的另一种液冷板12的结构示意图，该液冷板12设置有接水盘122，根据PCB26的设计中液冷板到漏液检测电路的距离，对应有不同的漏液引流方案，下面将阐述液冷板12到漏液检测电路25有一定的距离的情况：
本申请实施例中，图4提供的液冷板12为一个包括液冷接头121，接水盘122和固定螺丝123和弹簧124的结构，其中接水盘122设有围边1221和漏液出口1222，围边1221用于限制漏液溢出至PCB26，漏液出口1222用于将漏液从接水盘122中释放。固定螺丝123穿过弹簧124通过螺纹连接的方式与PCB26板相接。弹簧124的一端与固定螺丝123连接，弹簧124的另一端与接水盘122连接。
需要注意的是，不含有接水盘122的液冷板12有多种形态，前述图3仅为其中的一种可能的方式。
可选的，漏液检测装置还包括第二导流装置27，第二导流装置27与液冷板12的漏液出口125连接，第二导流装置27另一端与第一导通点28连接，第一导通点23与漏液检测电路25中的VDD31连接。第二导通点29与漏液检测电路25中的ADC32连接。当液冷板12漏液时，漏液经由液冷板12的接水盘122流经第二导流装置27，流至第一导通点28，漏液累积到一定程度时受到液体表面张力的影响，扩散至第二导通点29，漏液将第一导通点28和第二导通点29连通，漏液检测电路25通过对VDD31和ADC32间的电压监测获 知电压发生波动，进而获知液冷装置漏液。
可选的，PCB26的设计还有液冷板12位于漏液检测电路25上方的情况：
请参阅图5，为本申请提供的另一种漏液检测的装置的结构示意图，图5展示了由于PCB26的设计不同，液冷板12位于漏液检测电路25的上方，第一导通点28位于液冷板12的漏液出口1221下方，第一导通点28与漏液检测电路25中的VDD31连接。第二导通点29与漏液检测电路25中的ADC32连接。当液冷板12漏液时，漏液经由液冷板12的接水盘122从漏液出口1221流至第一导通点28，漏液累积到一定程度时受到液体表面张力的影响，扩散至第二导通点29，漏液将第一导通点23和第二导通点24连通，漏液检测电路25通过对VDD31和ADC32间的电压监测获知电压发生波动，进而获知液冷装置漏液。
需要说明的是，前述方案中的第一导通点23和第一导通点28虽然都与漏液检测电路25中的VDD31相连，但实质上并不存在相互依赖的关系，第一导通点23也可以在第一导通点28不存在的情况下直接与VDD31相连。第二导通点24和第二导通点29同理，第二导通点24可以在第二导通点29不存在的情况下，直接与ADC32相连。
需要说明的是，由于液冷板12自身的生产方式多为一体成型，在实际应用中，漏液鲜有发生在液冷板12本身，液冷板12的漏液多发生在液冷板12与第一液冷管11的接口处，本申请实施例仅提供了一种最优选择，本申请实施例对液冷板12的具体形态不做限制。
由于在实际应用中，导通点有多种形态可以实现本申请实施例中的功能，此处提供一些可能性以供参考，请参考图6，为本申请提供的一种导通点形状示意图，图中列举了几种较常见的形状。下面参照该示意图对不同形态的导通点加以介绍：
实际应用中，导通点为PCB26走线到板子表层并露铜，该导通点的露铜外形可以有多种形态，包括但不限于PCB26走线231、焊盘232、过孔233、螺旋曲线234等。在列举的导通点四种形态中，以螺旋曲线234在实际应用中的表现较为突出。该螺旋曲线234可以使两个导通点更加接近，并且其曲线的形状使得更少的液体就能将两个导通点连接起来，提升了侦测漏液检测的效率。在应用中为了避免氧化导致的失效，导通点表面还可以做印锡或镀金等处理。从安全性的角度加以考量，以上各种形态的相邻两个导通点之间的露铜间距为2mil以上可以起到防湿尘短路的作用，导通点的露铜最小宽度为2mil可以起到防止腐蚀开路的作用。
需要说明的是，导通点的具体形态不做限制，此处仅为方案的实施提供一些可选项。
本申请实施例中，在第一液冷管11外包裹套管21并设置第一导流装置22将从套管21溢出的漏液导流至漏液检测电路25，能够在液冷装置的漏液溢出到电子元件13之前检测到漏液的发生，提升了漏液检测方案的安全性。
在实际应用中，漏液检测电路25和电子元件13可以部署于同一PCB26，也可以分别部署在两块不同的PCB26上并由导线连接。
在实际的应用中，为了进一步提升了方案的安全性，以及检测控制电路的可移植性，在进行PCB26设计时，电子工程师也会将实现功能的电路板和检测控制电路分开。
下面请参考图7，为本申请提供的另一种漏液检测的装置的结构示意图，图7介绍了检测控制电路和电子元件13部署于不同PCB26的情况。
本申请实施例提供的漏液检测的装置中包括液冷装置，液冷装置包括第一液冷管11和 液冷板12，第一液冷管11一端通液口与液冷板12的通液口连接，液冷板12设置于电子元件13的上方。
本申请实施例中，漏液检测装置还包括：套管21、第一导流装置22和漏液检测电路25，其中套管21包裹第一液冷管11，第一导流装置22一端位于套管21靠近液冷板12一端的端口下方与套管21连接，第一导流装置22另一端与第一导通点23连接，第一导通点23与漏液检测电路25中的VDD31相连，第二导通点24与漏液检测电路25中的ADC32相连，漏液检测电路25和上述电子元件13所在的PCB26分离，漏液检测电路25通过导线或排线与导通点连通。当第一液冷管11漏液时，漏液经由套管21流经第一导流装置22，流至第一导通点23，漏液累积到一定程度时受到液体表面张力的影响，扩散至第二导通点24，漏液将第一导通点23和第二导通点24连通，漏液检测电路25通过对VDD31和ADC32间的电压监测获知电压发生波动，从而得知液冷装置漏液。漏液检测电路25在获知液冷装置漏液后可以执行预设动作，具体的预设动作内容此处不做限定。
本申请实施例中，通过将检测控制电路和电子元件13所在的功能性电路分别设置于两个PCB26板上，进一步提升了方案的安全性，以及检测控制电路的可移植性。
上面对本申请实施例中的漏液检测装置进行了描述，下面对本申请实施例中的漏液检测的方法进行描述：
请参考图8，为本申请提供的一种漏液检测的方法的流程图，图8介绍了漏液发生时，液冷服务器漏液检测电路25导通，获知漏液检测装置漏液，漏液检测电路25获知漏液检测装置漏液后，执行预设动作。
801、液冷服务器获取第一电压。
液冷服务器内，漏液检测电路25的ADC302认为ADC302和VDD31中间设置有电阻，该ADC302不断获取该电阻上的电压，也即为ADC302和VDD31之间的第一电压。未发生漏液时，ADC302与VDD31之间为断路，第一电压为0；当漏液发生时，ADC302与VDD31之间为短路，第一电压非0。
802、第一电压非0时，液冷服务器获取漏液发生信号。
由于第一电压为0时，对应的ADC302与VDD31之间为断路，表示漏液未发生；第一电压非0时，对应的ADC302与VDD31之间为短路，表示漏液发生。ADC302在获取到第一电压非0，向液冷服务器的控制电路发送漏液发生信号，进而液冷服务器会获取到漏液发生信号。
803、液冷服务器根据漏液发生信号执行预设动作。
在获知漏液发生后，液冷服务器根据漏液发生信号执行在控制系统中有开发人员预设动作。具体的，预设动作可以是在获取漏液发生信号后告警；也可以是在获取漏液发生信号后为本设备进行断电操作；也可以是在获取漏液发生信号后告警；还可以是在获取漏液发生信号后反馈信号给对液冷装置的开关进行控制的控制终端，该控制终端可以暂停该液冷装置的工作等，该控制终端可以为设置有液冷装置开关程序的处理器，具体此处不做限制。
需要注意的是，这里的预设动作仅为举例，具体情况下的操作，此处不做限定。
本申请实施例中，通过获取第一电压，第一电压为零时，获取漏液发生信号，液冷服 务器根据漏液发生信号执行预设动作，提升了漏液检测的方法的可实现性。
以上对液冷服务器实现的漏液检测的方法进行了描述，下面对该液冷服务器进行描述：
请参考图9，为本申请提供的一种液冷服务器结构示意图，包括：
获取单元901，用于获取第一电压；
所述获取单元901，还用于当第一电压为零时，获取漏液发生信号；
执行单元902，用于根据漏液发生信号执行预设动作。
本申请实施例中液冷服务器各单元所实行的功能及流程与前述图8中液冷服务器所执行的功能和流程类似，此处不再赘述。
请参阅图10，为本申请提供的另一种漏液检测装置的结构示意图，包括：
处理器1001和存储器1002，其中处理器1001和存储器1002耦合，存储器1002存储有程序，当存储器1002存储的程序指令被处理器1001执行时，实现前述图8中漏液检测装置所执行的功能和流程，此处不再赘述。处理器1001可以通过专用集成电路(application-specific integrated circuit，ASIC)实现，或可编程逻辑器件(programmable logic device，PLD)实现，上述PLD可以是复杂程序逻辑器件(complex programmable logical device，CPLD)，现场可编程门阵列(field-programmable gate array，FPGA)，通用阵列逻辑(generic array logic，GAL)或其任意组合。
本申请还提供一种计算设备，例如，服务器，该计算设备包括如图1至图7中任一散热装置，散热装置用于对计算设备中电子元件散热。
本申请实施例还提供了一种计算机存储介质，该计算机存储介质用于储存为上述网管设备或网络设备所用的计算机软件指令，其包括用于执行为漏液检测装置所设计的程序。
该漏液检测装置可以如前述图8中所描述的漏液检测装置。
本申请实施例还提供了一种计算机程序产品，该计算机程序产品包括计算机软件指令，该计算机软件指令可通过处理器进行加载来实现上述图8中的漏液检测的方法中的流程。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”、“设置”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，可以是直接相连，也可以通过中间媒介间接相连，还可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
上述实施例，可以全部或部分地通过软件、硬件、固件或其他任意组合来实现。当使用软件实现时，上述实施例可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载或执行所述计算机程序指令时，全部或部分地产生按照本发明本申请实施例所述的流程或功能。所述计算机可以为通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集合的服务器、数据中心等数据存 储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质。半导体介质可以是固态硬盘(solid state drive，SSD)。
以上所述，仅为本发明本申请的具体实施方式。熟悉本技术领域的技术人员根据本发明本申请提供的具体实施方式，可想到变化或替换，都应涵盖在本发明本申请的保护范围之内。

Claims (24)

  1. 一种漏液检测的装置，其特征在于，所述装置包括：第一液冷管11、液冷板12、导流装置(22，27)、套管21和漏液检测电路25；
    所述第一液冷管11，用于通过所述冷却管11中填充的冷却液对电子元件13散热；
    所述液冷板12，用于设置第二液冷管，所述液冷板12与所述第一液冷管11连通，所述第二液冷管填充冷却液的类型与所述第一液冷管11填充冷却液的类型相同，所述冷却液具有导电特性；
    所述导流装置(22,27)，与所述液冷板12的边缘相接，用于在所述第一液冷管11出现第一漏液和/或所述液冷板12出现第二漏液时，将所述第一漏液和/或所述第二漏液导流至所述漏液检测电路25；
    所述漏液检测电路25，与所述导流装置(22,27)相连，用于检测所述装置是否出现漏液；
    套管21，套设于所述第一液冷管11外部，所述套管21与所述第一液冷管11之间存在空隙，用于容纳所述第一液冷管11出现的所述第一漏液，以及将所述第一漏液导流至所述导流装置(22,27)。
  2. 根据权利要求1所述的装置，其特征在于，所述导流装置(22,27)包括第一导流装置22；
    所述第一导流装置22，用于将所述第一漏液导流至所述漏液检测电路25，所述第一导流装置22位于所述第一液冷管11与所述液冷板12的连接处下方。
  3. 根据权利要求1或2所述的装置，其特征在于，所述液冷板12包括接水盘122；
    所述接水盘122，由在所述液冷板12的支架上增设用于蓄水的围边1221和设于所述围边1221的漏液出口1222组成，用于容纳所述第二漏液，以及使所述第二漏液从所述漏液出口1222流至所述漏液检测电路25。
  4. 根据权利要求3所述的装置，其特征在于，所述导流装置(22,27)包括第二导流装置27；
    所述第二导流装置27，设置于所述液冷板12和所述漏液检测电路15之间，所述第二导流装置17设置于所述液冷板12的漏液出口1222处，用于将所述第三漏液导流至所述漏液检测电路25。
  5. 根据权利要求1至4任一项所述的装置，其特征在于，所述导流装置(22,27)与水平面的夹角不为0°。
  6. 根据权利要求1至5任一项所述的装置，其特征在于，所述装置还包括印制电路板PCB26，所述漏液检测电路25和所述电子元件13部署在所述PCB26上。
  7. 根据权利要求1至6任一项所述的装置，其特征在于，所述漏液检测电路25包括第一导通点(23,28)和第二导通点(24,29)，所述第一液冷管11漏液时，漏液经由所述第一导流装置22流至所述第一导通点(23,28)，所述第一导通点(23,28)与所述第二导通点(24,29)由漏液连通，所述漏液检测电路25获知漏液。
  8. 根据权利要求1至7任一项所述的装置，其特征在于，所述第一液冷管11和所述液冷板12在连通处的夹角不为0°。
  9. 根据权利要求1至8任一项所述的装置，其特征在于，所述电子元件13是中央处理器CPU、专用集成电路ASIC、可编程逻辑器件PLD、现场可编程逻辑门阵列FPGA、通用阵列逻辑GAL中的至少一种。
  10. 根据权利要求1至9任一项所述的装置，其特征在于，所述液冷板12设置在所述电子元件13的上方，且与所述电子元件13接触。
  11. 根据权利要求1至10任一项所述的装置，其特征在于，所述液冷板12和所述第一液冷管11是一体成型的。
  12. 一种漏液检测的方法，其特征在于，包括：
    漏液检测电路25导通时，获知漏液检测装置漏液，所述漏液检测装置包括：第一液冷管11、液冷板12、导流装置(22，27)、套管21和漏液检测电路25；所述第一液冷管11，用于通过所述冷却管11中填充的冷却液对电子元件13散热；所述液冷板12，用于设置第二液冷管，所述液冷板12与所述第一液冷管11连通，所述第二液冷管填充冷却液的类型与所述第一液冷管11填充冷却液的类型相同，所述冷却液具有导电特性；所述导流装置(22,27)，与所述液冷板12的边缘相接，用于在所述第一液冷管11出现第一漏液和/或所述液冷板12出现第二漏液时，将所述第一漏液和/或所述第二漏液导流至所述漏液检测电路25；所述漏液检测电路25，与所述导流装置(22,27)相连，用于检测所述装置是否出现漏液；套管21，套设于所述第一液冷管11外部，所述套管21与所述第一液冷管11之间存在空隙，用于容纳所述第一液冷管11出现的所述第一漏液，以及将所述第一漏液导流至所述导流装置(22,27)。
  13. 根据权利要求12所述的方法，其特征在于，述导流装置(22,27)包括第一导流装置22；
    所述第一导流装置22，用于将所述第一漏液导流至所述漏液检测电路25，所述第一导流装置22位于所述第一液冷管11与所述液冷板12的连接处下方。
  14. 根据权利要求12或13所述的方法，其特征在于，所述液冷板12包括接水盘122；
    所述接水盘122，由在所述液冷板12的支架上增设用于蓄水的围边1221和设于所述围边1221的漏液出口1222组成，用于容纳所述第二漏液，以及使所述第二漏液从所述漏液出口流至所述漏液检测电路25。
  15. 根据权利要求12至14任一项所述的方法，其特征在于，所述导流装置(22,27)包括第二导流装置27；
    所述第二导流装置27，设置于所述液冷板12和所述漏液检测电路15之间，所述第二导流装置17设置于所述液冷板12的漏液出口1222处，用于将所述第三漏液导流至所述漏液检测电路25。
  16. 根据权利要求15所述的方法，其特征在于，所述导流装置(22,27)与水平面的夹角不为0°。
  17. 根据权利要求12至16任一项所述的方法，其特征在于，所述装置还包括印制电路板PCB26，所述漏液检测电路25和所述电子元件13部署在所述PCB26上。
  18. 根据权利要求12至17任一项所述的方法，其特征在于，所述漏液检测电路25包括第一导通点(23,28)和第二导通点(24,29)，所述第一液冷管11漏液时，漏液经由所 述第一导流装置22流至所述第一导通点(23,28)，所述第一导通点(23,28)与所述第二导通点(24,29)由漏液连通，所述漏液检测电路25获知漏液。
  19. 根据权利要求12至18任一项所述的方法，其特征在于，所述第一液冷管11和所述液冷板12在连通处的夹角不为0°。
  20. 根据权利要求12至19任一项所述的方法，其特征在于，所述电子元件13是中央处理器CPU、专用集成电路ASIC、可编程逻辑器件PLD、现场可编程逻辑门阵列FPGA、通用阵列逻辑GAL中的至少一种。
  21. 根据权利要求12至20任一项所述的方法，其特征在于，所述液冷板12设置在所述电子元件13的上方，且与所述电子元件13接触。
  22. 根据权利要求12至21任一项所述的方法，其特征在于，所述液冷板12和所述第一液冷管11是一体成型的。
  23. 一种漏液检测装置，其特征在于，包括：一个或多个处理器，所述一个或多个处理器和存储器耦合，所述存储器存储有程序，当所述存储器存储的程序指令被所述一个或多个处理器执行时实现权利要求12至22中任一项所述的方法。
  24. 一种计算机设备，其特征在于，所述计算机设备包括散热装置和电子元件，所述散热装置如权利要求1至11中任一项所述装置，所述散热装置用于对所述电子元件进行散热。
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