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[CN201621281190.X] Electric oil filter device for circuit breaker hydraulic mechanism


[CN201621281190.X] Title of Electric Oil Filter Device for Circuit Breaker Hydraulic Mechanism: Application Number of Electric Oil Filter Device for Circuit Breaker Hydraulic Mechanism: CN201621281190.X Applicant: Sanmenxia Power Supply Company of State Grid Henan Electric Power Company; State Grid Corporation Application Date: 2016-11-28 Patent Type: Utility Model This utility model discloses an electric oil filter device for circuit breaker hydraulic mechanism, it includes an oil inlet pipe connected with the oil inlet of the circuit breaker hydraulic mechanism, an oil outlet pipe connected with the oil outlet of the circuit breaker hydraulic mechanism, a filter mechanism and a power mechanism. The filter mechanism includes a filter with a filter cavity. A filter screen structure is arranged in the filter. A filter inlet and a filter outlet communicating with the filter cavity are arranged on the filter. The filter inlet and the filter outlet are respectively arranged on opposite sides of the filter screen structure, the outlet of the oil outlet pipe is connected with the inlet of the filter; the power mechanism includes the oil pump and the oil pump connected with the oil pump, the outlet of the oil pump is connected with the inlet of the oil pump, the inlet of the oil pump is connected with the outlet of the filter, and the outlet of the oil pump is connected with the inlet of the oil inlet pipe. The utility model realizes the live on-line oil filtering by filling the hydraulic mechanism while filtering the oil, improves the work efficiency, and greatly shortens the oil filtering time of the hydraulic mechanism.