Detection device for liquid-cooled servers

Abstract

This application provides a testing device for a liquid-cooled servo. The testing device includes a liquid storage unit, a heating loop assembly, and a liquid replenishment assembly. A heating element is installed within the liquid storage unit, and a liquid pipeline is configured to connect the liquid storage unit to the liquid cooling pipeline in the liquid-cooled servo. The liquid replenishment assembly includes a liquid delivery power unit, an active liquid replenishment pipeline, and a passive liquid replenishment pipeline. Both the active and passive liquid replenishment pipelines are configured to connect the liquid storage unit to an external liquid source, and the liquid delivery power unit is installed in the active liquid replenishment pipeline. Liquid media from the external liquid source can flow into the liquid storage unit along the active liquid replenishment pipeline under the action of the liquid delivery power unit, and can also flow into the liquid storage unit along the passive liquid replenishment pipeline under the power drive of the external liquid source itself. The testing device is applicable to liquid replenishment under different operating conditions.

Claims

1. A testing device for a liquid-cooled server, wherein the improvement is that the testing device comprises: A liquid storage device, configured to store a liquid medium; A heating loop assembly includes a heating element and a liquid pipeline. The heating element is installed inside the liquid storage container and configured to heat the liquid medium. The liquid pipeline is configured to connect the liquid storage container to the liquid cooling pipeline in the liquid-cooled server. The liquid medium in the liquid storage container can flow along the liquid pipeline into the liquid cooling pipeline in the liquid-cooled server and flow back from the liquid cooling pipeline in the liquid-cooled server to the liquid storage container. A liquid replenishment assembly includes a liquid delivery power unit, an active liquid replenishment pipeline, and a passive liquid replenishment pipeline. Both the active and passive liquid replenishment pipelines are configured to connect the liquid storage container to an external liquid source. The liquid delivery power unit is installed in the active liquid replenishment pipeline.

2. The testing equipment as described in claim 1, wherein, The active replenishment pipeline and the passive replenishment pipeline are connected in parallel, and the two are connected in parallel to form a first interface and a second interface. The first interface is connected to the liquid storage device, and the second interface is configured to be connected to an external liquid source.

3. The testing equipment as described in claim 1, wherein, The active replenishment pipeline and the passive replenishment pipeline are set up independently. The active replenishment pipeline has a third interface and a fourth interface, and the passive replenishment pipeline has a fifth interface and a sixth interface. The third interface and the fifth interface are both connected to the liquid storage device, and the fourth interface and the sixth interface are both configured to be connected to an external liquid source.

4. The testing equipment as described in any one of claims 1 to 3, wherein, The liquid replenishment assembly also includes a first switching valve, which is disposed in the active liquid replenishment pipeline and located between the liquid delivery power component and the external liquid source.

5. The testing equipment as described in claim 4, wherein, The liquid replenishment assembly also includes a second switching valve and a first check valve. Both the second switching valve and the first check valve are located in the passive liquid replenishment pipeline and are arranged sequentially along the flow direction of the liquid medium.

6. The testing equipment as described in claim 2, wherein, The first interface is located on top of the liquid storage component.

7. The testing equipment as described in any one of claims 1 to 3, wherein, The detection device further includes a liquid level sensor, which is installed in the liquid storage container and configured to monitor the liquid level inside the liquid storage container.

8. The testing equipment as described in any one of claims 1 to 3, wherein, The detection device further includes a filtration assembly configured to be installed between the replenishment assembly and the external liquid source to filter the liquid medium flowing through the replenishment assembly.

9. The testing equipment as described in claim 8, wherein, The filtration assembly includes a first filtration pipe and a second filtration pipe, which are connected in parallel, and the liquid medium can flow into the first filtration pipe or the second filtration pipe.

10. The testing equipment as described in any one of claims 1 to 3, wherein, The detection device also includes a drain pipe connected to the liquid storage container and located at the bottom of the liquid storage container. The drain pipe is configured to discharge the liquid medium inside the liquid storage container to the outside.

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