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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

Pending Publication Date: 2021-01-29
DAWNING INFORMATION IND BEIJING
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  • Abstract
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Problems solved by technology

[0004] However, the above-mentioned liquid leakage detection rope has the problem of low detection sensitivity, which makes the popularization and applicability of the above-mentioned liquid leakage detection rope very low.

Method used

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  • Liquid leakage detection film and system

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Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0049] At present, as the computing power 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 is getting higher and higher, the output power value of the core devices is also getting higher and higher. Therefore, traditional servers usually use air cooling to quickly dissipate heat from core components to ensure normal operation of the core components. However, the air-cooling method can no longer meet the heat dissipation requirements of high-power chips, and then a liqui...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/16
CPCG01M3/16
Inventor 来展陈进王鹏胡远明王卫钢
Owner DAWNING INFORMATION IND BEIJING
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