Multi-parameter health monitoring device, method and system for liquid cooling electronic equipment

A technology for electronic equipment and health monitoring, applied in measuring devices, instruments, etc., can solve problems such as coolant blockage, changes, and affecting the normal operation of liquid-cooled electronic equipment, and achieve low leakage alarm rate and high reliability.

Pending Publication Date: 2022-06-28
SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, blockage in the coolant circuit, changes in liquid temperature and pressure, will also affect the normal operation of liquid-cooled electronic equipment

Method used

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  • Multi-parameter health monitoring device, method and system for liquid cooling electronic equipment
  • Multi-parameter health monitoring device, method and system for liquid cooling electronic equipment
  • Multi-parameter health monitoring device, method and system for liquid cooling electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: A multi-parameter health monitoring device for liquid-cooled electronic equipment, a liquid leakage sensor, a differential pressure sensor, a pressure sensor, a temperature sensor and a multi-parameter health detection controller are reasonably arranged in the operating space of the liquid-cooled electronic equipment, and the liquid-cooled electronic equipment is monitored in real time. The liquid leakage status, liquid supply blockage status, liquid supply temperature, and pressure parameters of the cold electronic equipment can be reported through the interface.

Embodiment 2

[0048] Embodiment 2: On the basis of Embodiment 1, the reasonable arrangement specifically includes: the multi-parameter health detection controller can be connected to one or more leak sensors at the same time; the leak sensor includes a start connector, a leak sensor Liquid sensing tape, end connector, the starting connector is connected with the liquid leakage sensing tape, and the liquid leakage sensing tape is connected with the end connector; the length of the liquid leakage sensing tape in the liquid leakage sensor can be cut according to the installation area, and the The start connector and end connector are provided with mounting holes that can be fixed to the mounting area by gluing or screws.

Embodiment 3

[0049] Example 3: On the basis of Example 1, a liquid supply filter device is included, and the differential pressure sensor, pressure sensor, and temperature sensor are placed in the liquid supply filter device, and are connected with the signal acquisition interface of the liquid supply filter device. The filter device is located in the liquid supply circuit of the liquid-cooled electronic equipment, and includes a liquid supply input interface and a liquid supply output interface.

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PUM

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Abstract

The invention discloses a multi-parameter health monitoring device, method and system for liquid-cooled electronic equipment, and belongs to the technical field of electronic equipment monitoring. A liquid leakage sensor, a differential pressure sensor, a pressure sensor, a temperature sensor and a multi-parameter health detection controller are reasonably arranged in the operation space of the liquid-cooled electronic equipment; the liquid leakage state, the liquid supply blocking state, the liquid supply temperature and the pressure parameter of the liquid cooling electronic equipment are monitored in real time and can be reported through the interface. The multi-parameter health detection controller, the liquid leakage sensor, the differential pressure sensor, the pressure sensor and the temperature sensor are reasonably arranged in the operation space of the electronic equipment, so that the liquid leakage state, the liquid supply blockage state, the liquid supply temperature and the pressure parameters of the liquid cooling electronic equipment can be monitored in real time and can be reported through an interface, and the reliability is high.

Description

technical field [0001] The invention relates to the technical field of electronic equipment monitoring, and more particularly, to a multi-parameter health monitoring device, method and system for liquid-cooled electronic equipment. Background technique [0002] At present, with the increasing integration of electronic equipment, the traditional air cooling method can no longer meet its heat dissipation needs, so the liquid cooling heat dissipation technology has been gradually used. The chassis uses liquid cooling technology to set liquid inlet and outlet tubes to dissipate heat from the chassis. However, once the liquid used for heat dissipation, such as No. 65 aviation coolant (aqueous glycol solution), is blocked in the pipeline, the possibility of coolant leakage will be greatly increased. Leaks can cause serious consequences, such as equipment failure, burning, and may even threaten human life. Therefore, the blockage and leakage of liquid-cooled electronic equipment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 陈学文王以波陈思远冯志新李应杰
Owner SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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