Simple fluid circulation apparatus

Abstract

The present invention relates to a simple fluid circulation apparatus, which comprises a flange disc, a monitor and a rigid connection structure, wherein the flange disc and a fuel tank value of high voltage electrical equipment are detachably connected, both ends of the rigid connection structure are respectively and detachably connected with the flange disc and the monitor, two rapid connectors are respectively communicated with an oil inlet and an oil outlet, an oil pump and a monitoring component are arranged inside the monitor, the two rapid connectors are connected with the oil pump through pipelines, the oil pump can drive insulating oil to enter the pipeline from the oil inlet and be discharged from the oil outlet, and the monitoring component is provided for monitoring fault gas in the insulating oil in the pipeline. According to the simple fluid circulation apparatus, the valve, the flange disc, the rigid connection structure and the monitor are sequentially and detachably connected, and the rapid connector is introduced to achieve the pipeline communication so as to achieve modular design, simplify labor intensity, reduce cost and improve efficiency.

Description

technical field [0001] The present invention relates to the technology of on-line monitoring of high-voltage electrical equipment, more specifically, relates to a simple fluid circulation device that realizes forced circulation of insulating fluid between the high-voltage electrical equipment and the on-line monitoring device connected thereto. Background technique [0002] In the field of high-voltage electrical equipment, insulating oil is an indispensable medium. It is not only a dielectric medium and heat dissipation medium, but also a carrier of fault gas. When the inside of the transformer is overheated or discharged, the corresponding characteristic gas will be generated in the insulating oil and dissolved in the insulating oil, and then spread to various parts of the transformer body. Monitoring the characteristic gas in the insulating oil can find that the transformer is in operation. potential failures and reduce losses. As we all know, most of the pipeline valves...

AI Technical Summary

Problems solved by technology

The disadvantage of this invention is that the monitoring equipment and the transformer valve adapter adopt an integrated design, and the valve terminal will inevitably leak insulating oil during the disassembly process, which will cause inconvenience to on-site maintenance; in addition, the integrated design is not conducive to product update and maintenance. Once the equipment fails, it can only be replaced as a whole, which increases the production cost of the equipment

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