CN210625969U - Monitoring device and liquid cooling pipeline - Google Patents
Monitoring device and liquid cooling pipeline Download PDFInfo
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- CN210625969U CN210625969U CN201921234133.XU CN201921234133U CN210625969U CN 210625969 U CN210625969 U CN 210625969U CN 201921234133 U CN201921234133 U CN 201921234133U CN 210625969 U CN210625969 U CN 210625969U
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Abstract
The application discloses a monitoring device, which comprises a first conductive part and a second conductive part, wherein the first conductive part and the second conductive part are arranged on a liquid through pipe; and the detector is connected with the first conductive part and the second conductive part, and sends a liquid leakage signal when the liquid leakage of the liquid through pipe is conducted between the first conductive part and the second conductive part. When the liquid passing pipe does not leak liquid, the first conductive part and the second conductive part are not electrically connected; when the liquid leaks from the liquid through pipe, the first conductive part and the second conductive part are conducted by the conductive action of the liquid, and the detector sends a liquid leakage signal. To sum up, this application has realized through the cooperation of first conductive part, second conductive part and detector that whether the monitoring leads to liquid pipe and has the weeping to take place, and then has improved equipment fail safe nature. The application also discloses a liquid cooling pipeline, including leading to liquid pipe to and, set up the monitoring devices on leading to liquid pipe, monitoring devices is above-mentioned monitoring devices.
Description
Technical Field
The application relates to the technical field of server heat dissipation, more specifically relates to a monitoring device, and the application still relates to a liquid cooling pipeline.
Background
At present, liquid cooling heat dissipation schemes are increasingly popular in the server industry, radiators are placed on heat source chips inside servers, copper pipes are adopted to connect the radiators, and finally the radiators are collected to a header pipe to be connected with an external liquid source. However, at present, whether the leakage of the copper pipe occurs or not can not be monitored, and if the leakage of the copper pipe occurs, serious consequences are caused to equipment.
SUMMERY OF THE UTILITY MODEL
In view of this, the present application aims at disclosing a monitoring device to realize whether the monitoring leads to liquid pipe and has the weeping emergence, and then improve equipment fail safe nature.
Another object of the present application is to disclose a liquid cooling pipe.
In order to achieve the above purpose, the present application discloses the following technical solutions:
a monitoring device, comprising:
a first conductive part and a second conductive part provided on the liquid passing pipe;
and the detector is connected with the first conductive part and the second conductive part, and when the first conductive part and the second conductive part are conducted by the liquid leakage of the liquid through pipe, the detector sends a liquid leakage signal.
Preferably, in the monitoring device, the first conductive part is a positive electrode sensor line, the second conductive part is a negative electrode sensor line, and a space is provided between the positive electrode sensor line and the negative electrode sensor line, and when the liquid leaks from the liquid passing pipe, the space allows the liquid to flow in.
Preferably, in the monitoring device, the first and second conductive portions are each provided in plurality and are spaced apart from each other in a circumferential direction of the liquid passing tube.
Preferably, in the monitoring device, a liquid absorbing material wrapped outside the liquid passing tube is further included, and the first conductive portion and the second conductive portion are located between the liquid absorbing material and the liquid passing tube or in the liquid absorbing material.
Preferably, in the monitoring device, the liquid-absorbing material is a liquid-absorbing sleeve sleeved on the liquid-passing tube.
Preferably, the monitoring device further includes a leakage preventing material provided outside the liquid absorbing material.
Preferably, in the monitoring device, the monitoring device includes a plurality of monitoring units axially distributed along the liquid passing pipe, and each of the monitoring units includes the first conductive part and the second conductive part.
As can be seen from the above technical solutions, the monitoring device disclosed in the present application includes: a first conductive part and a second conductive part provided on the liquid passing pipe; and the detector is connected with the first conductive part and the second conductive part, and sends a liquid leakage signal when the liquid leakage of the liquid through pipe is conducted between the first conductive part and the second conductive part.
When the liquid passing pipe does not leak liquid, the first conductive part and the second conductive part are not electrically connected; when the liquid leaks from the liquid through pipe, the first conductive part and the second conductive part are conducted by the conductive action of the liquid, and the detector sends a liquid leakage signal.
To sum up, this application has realized through the cooperation of first conductive part, second conductive part and detector that whether the monitoring leads to liquid pipe and has the weeping to take place, and then has improved equipment fail safe nature.
The application also discloses a liquid cooling pipeline which comprises a liquid passing pipe and a monitoring device arranged on the liquid passing pipe, wherein the monitoring device is any one of the monitoring devices; since the monitoring device has the above effects, the liquid cooling pipeline having the monitoring device has the same effects, and thus the description is omitted herein.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a monitoring device disclosed in an embodiment of the present application.
In the upper diagram: 1-liquid passing tube, 2-first conductive part, 3-second conductive part, 4-liquid absorbing material, 5-leakage preventing material.
Detailed Description
The embodiment of the application discloses monitoring devices has realized that the monitoring leads to the liquid pipe whether there is the weeping to take place, and then has improved equipment fail safe nature.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, a monitoring device disclosed in an embodiment of the present application includes: a first conductive section 2 and a second conductive section 3 provided on the liquid passing tube 1; and a detector for connecting the first conductive part 2 and the second conductive part 3, and transmitting a leakage signal when the liquid flowing through the liquid flowing pipe 1 leaks to connect the first conductive part 2 and the second conductive part 3.
The first conductive part 2 and the second conductive part 3 are electrically connected to each other, so that the detector, the first conductive part 2, and the second conductive part 3 can form a closed circuit, and the detector can detect a current; the first conductive part 2 and the second conductive part 3 may be short-circuited to change the current of the detector.
When the liquid passing pipe 1 does not leak liquid, the first conductive part 2 and the second conductive part 3 are not electrically connected; when the liquid leakage occurs in the liquid tube 1, the first conductive part 2 and the second conductive part 3 are conducted by the conductive action of the liquid, and the detector sends a liquid leakage signal.
To sum up, this application has realized whether monitoring leads to liquid pipe 1 and has had the weeping to take place through the cooperation of first conductive part 2, second conductive part 3 and detector, and then has improved equipment fail safe nature.
In a preferred embodiment, the first conductive part 2 is a positive electrode sensor line, the second conductive part 3 is a negative electrode sensor line, and the positive electrode sensor line and the negative electrode sensor line have a gap therebetween, so that liquid can flow into the gap when liquid leaks from the liquid passing pipe 1.
In the embodiment, the positive sensing line and the negative sensing line are spaced, so that the positive sensing line and the negative sensing line are not electrically connected when the liquid flowing pipe 1 does not leak liquid; when the liquid leakage occurs in the liquid through pipe 1, the liquid flowing into the gap can enable the positive sensing line and the negative sensing line to be conducted, the detector sends a leakage signal to alarm, and the leakage monitoring function is achieved.
The above-described embodiment uses such conductive lines as the positive electrode sensing line and the negative electrode sensing line as the first conductive part 2 and the second conductive part 3, facilitating the arrangement; it will be appreciated that the two conductive portions may also be other structures, such as conductive terminals, conductive strips, or other structures capable of conducting electricity.
In a further embodiment, the first conductive part 2 and the second conductive part 3 are both multiple and distributed at intervals along the circumferential direction of the liquid passing pipe 1. The electric conduction part equipartition of this application is in the whole circumference of logical liquid pipe 1, and the weeping homoenergetic of optional position can in time detect, has improved the monitoring accuracy. According to the liquid leakage monitoring device, the first conductive part 2 and the second conductive part 3 can be arranged at the lower half part of the liquid through pipe 1, and the liquid flows downwards automatically by utilizing the water flow, so that the top liquid leakage monitoring is realized.
For the sake of simplicity of construction, the detector is one, and all the first conductive parts 2 are coupled together and connected to one end of the detector; all the second conductive parts 3 are coupled together and connected to the other end of the detector. Thus, according to the liquid leakage monitoring device, all the first conductive parts 2 are electrically connected, all the second conductive parts 3 are electrically connected, and when any one group of the first conductive parts 2 and the second conductive parts 3 are conducted, the liquid leakage signals are sent by the liquid leakage monitoring device, so that the monitoring accuracy is improved.
The detector can be a current sensor, a voice alarm or a warning lamp and the like.
Of course, the detector may be a plurality of detectors, each detector corresponding to a set of the first conductive part 2 and the second conductive part 3.
Preferably, the monitoring device further comprises a liquid absorbing material 4 wrapped outside the liquid passing tube 1, and the first conductive part 2 and the second conductive part 3 are located between the liquid absorbing material 4 and the liquid passing tube 1 or in the liquid absorbing material 4. The liquid absorbing material 4 is beneficial to liquid diffusion, so that the first conductive part 2 and the second conductive part 3 are conveniently conducted when liquid leaks; meanwhile, the liquid absorption material 4 can temporarily absorb leaked liquid so as to delay the direct leakage of the leaked liquid to a system original to cause system damage.
Specifically, the liquid absorption material 4 is a liquid absorption sleeve sleeved outside the liquid through pipe 1; imbibition sleeve pipe is a holistic tubular structure, and this application can make first conductive part 2 and second conductive part 3 penetrate the imbibition sleeve pipe earlier on, the compound back reassembling that is in the same place is on leading to liquid pipe 1, convenient operation.
It can be understood that the liquid absorbing material 4 can also be a sheet-shaped asbestos mesh which is spread and flattened along the circumferential direction of the liquid through pipe 1, and can also be filled cotton wool, and the two conductive parts can be inserted into the asbestos mesh or the cotton wool; or between the liquid suction sleeve and the liquid through tube 1.
In order to further optimize the above technical solution, the monitoring device further comprises a leakage-proof material 5 disposed outside the liquid-absorbing material 4. This application sets up leak protection material 5 outermost, can be for plastics or other non-leakage materials, when leading to 1 weeping of liquid pipe, utilizes leak protection material 5 to play secondary leak protection effect, avoids the direct leakage of weeping to cause the system to damage to the system original paper.
Of course, the present application may be provided with only one of the liquid-absorbent material 4 and the leakage-preventive material 5.
In a particular embodiment, the monitoring means comprise a plurality of monitoring assemblies distributed axially along the liquid conduit 1, each comprising a first conductive part 2 and a second conductive part 3. The monitoring device of this application comprises the monitoring subassembly that sets up along leading to 1 axial segmentation of liquid pipe, can accurately judge weeping pipeline position, the overall arrangement of being convenient for simultaneously. Of course, the number of the detection devices may be only one, and the detection devices may penetrate through the entire axial direction of the liquid flowing pipe 1.
The monitoring device is simple and effective, and only occupies little space; besides the leakage monitoring function, the leakage monitoring device also has leakage double protection.
The embodiment of the application further discloses a liquid cooling pipeline, including leading to liquid pipe 1 to and, set up the monitoring devices on leading to liquid pipe 1, monitoring devices is the monitoring devices that any one of the above-mentioned embodiments provided, has realized whether the monitoring leads to liquid pipe 1 and has had the weeping to take place, and then has improved equipment fail safe nature, and its advantage is brought by monitoring devices, and concrete please refer to relevant part in the above-mentioned embodiment, just do not describe herein again.
The liquid cooling pipeline may be a water cooling pipeline, and the liquid passing pipe 1 is a water passing pipe, and of course, the liquid cooling pipeline may also be a pipeline through which other liquids pass, and the application is not specifically limited herein. The liquid conduit 1 is specifically a copper pipe, but may be a pipe made of other materials.
The liquid cooling pipeline can be a pipeline used for connecting a radiator, and can also be a pipeline which is used for other purposes and is communicated with liquid.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A monitoring device, comprising:
a first conductive part and a second conductive part provided on the liquid passing pipe;
and the detector is connected with the first conductive part and the second conductive part, and when the first conductive part and the second conductive part are conducted by the liquid leakage of the liquid through pipe, the detector sends a liquid leakage signal.
2. The monitoring device of claim 1, wherein the first conductive portion is a positive sensing line and the second conductive portion is a negative sensing line, the positive sensing line and the negative sensing line having a space therebetween, the space allowing liquid to flow in when the liquid through tube leaks.
3. The monitoring device of claim 1, wherein the first and second electrically conductive portions are each a plurality of and spaced apart circumferentially along the liquid conduit.
4. The monitoring device of claim 1, further comprising a wicking material wrapped outside the liquid-permeable tube, the first and second conductive portions being located between the wicking material and the liquid-permeable tube or in the wicking material.
5. The device as claimed in claim 4, wherein the liquid-absorbing material is a liquid-absorbing sleeve sleeved on the liquid-passing tube.
6. The monitoring device of claim 4, further comprising a leak-proof material disposed outside the wicking material.
7. The monitoring device of any one of claims 1-6, comprising a plurality of monitoring elements distributed axially along the liquid conduit, each of the monitoring elements comprising the first and second electrically conductive portions.
8. A liquid cooling circuit comprising a liquid conduit and a monitoring device disposed on said liquid conduit, said monitoring device being as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234133.XU CN210625969U (en) | 2019-07-31 | 2019-07-31 | Monitoring device and liquid cooling pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234133.XU CN210625969U (en) | 2019-07-31 | 2019-07-31 | Monitoring device and liquid cooling pipeline |
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| Publication Number | Publication Date |
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| CN210625969U true CN210625969U (en) | 2020-05-26 |
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| CN201921234133.XU Active CN210625969U (en) | 2019-07-31 | 2019-07-31 | Monitoring device and liquid cooling pipeline |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735580A (en) * | 2020-06-21 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Device for detecting leakage of liquid cooling pipe of server |
| CN113776745A (en) * | 2021-09-14 | 2021-12-10 | 深圳市英维克科技股份有限公司 | Liquid leakage detection sensor and detection system |
| CN113790851A (en) * | 2021-09-14 | 2021-12-14 | 深圳市英维克科技股份有限公司 | Liquid leakage detector and liquid transmission equipment |
| CN114252204A (en) * | 2020-09-21 | 2022-03-29 | 华为技术有限公司 | Node and electronic equipment |
| CN117214047A (en) * | 2023-09-13 | 2023-12-12 | 安徽理工大学 | Filling slurry diffusion path monitoring system and method |
-
2019
- 2019-07-31 CN CN201921234133.XU patent/CN210625969U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735580A (en) * | 2020-06-21 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Device for detecting leakage of liquid cooling pipe of server |
| CN111735580B (en) * | 2020-06-21 | 2022-12-27 | 苏州浪潮智能科技有限公司 | Device for detecting leakage of liquid cooling pipe of server |
| CN114252204A (en) * | 2020-09-21 | 2022-03-29 | 华为技术有限公司 | Node and electronic equipment |
| CN113776745A (en) * | 2021-09-14 | 2021-12-10 | 深圳市英维克科技股份有限公司 | Liquid leakage detection sensor and detection system |
| CN113790851A (en) * | 2021-09-14 | 2021-12-14 | 深圳市英维克科技股份有限公司 | Liquid leakage detector and liquid transmission equipment |
| CN117214047A (en) * | 2023-09-13 | 2023-12-12 | 安徽理工大学 | Filling slurry diffusion path monitoring system and method |
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