High-pressure oil jacking device and water-turbine generator set
The invention provides a high-pressure oil jacking device and a water-turbine generator set, the high-pressure oil jacking device comprises a plurality of high jacking passages, and each high jacking passage comprises an oil pump, a pressure detection unit and a flow detection unit; the input end of...
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| creator | YAN ZIGAO HE XINGLEI LIN YUGUANG WANG TAO LI RUILIANG ZI YUEHUA LI CAO SHU XIAOBIN LI BIN ZHAO JIANGTAO KO SHIGEFUMI LI GUOSHUN DAI KAIKAI WANG XIQIANG ZHU GUANYOU |
| description | The invention provides a high-pressure oil jacking device and a water-turbine generator set, the high-pressure oil jacking device comprises a plurality of high jacking passages, and each high jacking passage comprises an oil pump, a pressure detection unit and a flow detection unit; the input end of the control unit is connected with the output end of the pressure detection unit and the output end of the flow detection unit, the output end of the control unit is connected with the input end of the oil pump, and the control unit is used for controlling the oil pump when the pressure of the oil outlet end of the oil pump is smaller than a preset pressure value or the flow of the oil outlet end of the oil pump is smaller than a preset flow value. And the oil pump is closed, the oil pump of the other high-top passage is opened, and alarm information is sent out. According to the high-pressure oil jacking device and the water-turbine generator set disclosed by the invention, completely independent redundant config |
| format | Patent |
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And the oil pump is closed, the oil pump of the other high-top passage is opened, and alarm information is sent out. According to the high-pressure oil jacking device and the water-turbine generator set disclosed by the invention, completely independent redundant config</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | High-pressure oil jacking device and water-turbine generator set |
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