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[CN 202011486022.5] Integrated movable oil filtration and oil injection equipment for hydraulic mechanism
[CN 202011486022.5] Title of Integrated Movable Oil Filtration and Oil Injection Equipment for Hydraulic Institutions: Application Number of Integrated Movable Oil Filtration and Oil Injection Equipment for Hydraulic Institutions: CN 202011486022.5 Applicant: Qujing Bureau of China Southern Power Grid Co., Ltd. UHV Transmission Company; Xi 'an Xidian High Voltage Switch Operating Mechanism Co., Ltd.; Tianjin Dingcheng High-tech Industry Co., Ltd. Application Date: 2020-12-16 Patent Type: the present invention belongs to the field of mobile oil filtration and oil injection, and particularly relates to an integrated mobile oil filtration and oil injection device for a hydraulic mechanism. The integrated mobile oil filtration and oil injection device for the hydraulic mechanism includes an oil tank, a high-performance gear pump and a motor. The motor drives the high-performance gear pump to work. The oil outlet of the high-performance gear pump is connected to the main line A, and the oil inlet of the high-performance gear pump is connected to the main line B, A cooler, a filter, a two-position four-way solenoid valve B, a two-position four-way solenoid valve A are sequentially installed on the main line A, and a two-position four-way solenoid valve C and a three-position four-way solenoid valve are sequentially installed on the main line B. The invention provides an integrated movable oil filtration and oil injection equipment for a hydraulic mechanism that reduces system failures caused by pollution, improves the service life and reliability of the mechanism, has multiple circuit functions, and can be flexibly selected during use.
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