Liquid leakage detection film and system

A detection film and detection system technology, applied in the detection field, can solve the problems of low popularity and low detection sensitivity of liquid leakage detection rope, and achieve the effect of easy deployment, convenient use and wide detection range
CN112284632APending Publication Date: 2021-01-29DAWNING INFORMATION IND BEIJING
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
DAWNING INFORMATION IND BEIJING
Publication Date
2021-01-29

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Abstract

The invention relates to a liquid leakage detection film and system. The liquid leakage detection film comprises a detection sensing layer and a base layer, and the detection sensing layer is attachedto the surface of the base layer; the detection sensing layer is used for detecting liquid leakage; and the detection sensing layer comprises at least two electrodes, and the at least two electrodesare conducted under the condition of liquid leakage. The liquid leakage detection system comprises at least one liquid leakage detection film and a detection device, and the electrode of the liquid leakage detection film is connected with the detection device; and the detection device is used for detecting the voltage or resistance between the electrodes of the liquid leakage detection film and determining whether the liquid leakage detection film leaks liquid or not according to the voltage. The liquid leakage detection film and the liquid leakage detection system are high in sensitivity, high in reliability, convenient to deploy, low in cost, suitable for large-scale use and capable of monitoring the liquid leakage condition of a whole liquid cooling server.
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Description

technical field

[0001] The present application relates to the technical field of detection, in particular to a liquid leakage detection film and system. Background technique

[0002] As the computing capabilities of core devices such as a central processing unit (CPU, central processing unit) and an image processing unit (GPU, Graphics Processing Unit) of a server increase, the corresponding power values ​​of the core devices also increase rapidly. The traditional air cooling method can no longer meet the heat dissipation requirements of high-power chips, and then the liquid cooling method has emerged to solve the heat dissipation problem of the chip. Compared with the air cooling method, the liquid cooling method has more advantages and is widely used in the industry.

[0003] At present, when liquid cooling is used for heat dissipation, the need for liquid leakage detection is inevitable. However, many liquid-cooled servers are not equipped with a liquid leakage detection...

Claims

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