Online monitoring system of hydraulic system

By designing an online monitoring system for the hydraulic system, including a hydraulic oil delivery power source, an oil contamination detector, and a moisture detector, real-time monitoring and automatic alarming of the hydraulic system are achieved, solving the high cost problem in the hydraulic oil testing process, ensuring that the hydraulic oil quality meets the system requirements, and reducing operating costs.

CN223459645UActive Publication Date: 2025-10-21WUHAN XINHUI BOYAN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202423143669.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-10-21
Estimated Expiration
2034-12-19

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Abstract

The utility model discloses an on-line monitoring system of a hydraulic system. The on-line monitoring system comprises a hydraulic oil conveying power source, an output pipeline, an oil stain detector, a backflow pipeline and a control cabinet, the hydraulic oil conveying power source is controlled by the control cabinet, after the oil stain detector is started to work, hydraulic oil stored in the oil tank is conveyed to the oil stain detector through the output pipeline and the hydraulic oil conveying power source, and the conveyed hydraulic oil is detected by the oil stain detector and then flows back to the oil tank. Meanwhile, the oil stain detection data information is transmitted to the control cabinet to be displayed, and an alarm prompt is given out when the oil stain detection data information is out of an oil stain preset range value; therefore, the technical problems that in the prior art, hydraulic oil cannot be monitored in real time in the operation process of a hydraulic system, and large labor cost, equipment cost and detection time cost are consumed in the hydraulic oil detection process are solved.
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