Photovoltaic hydraulic control device of valve

The utility model belongs to the technical field of valve control and particularly relates to a photovoltaic hydraulic control device of a valve. The device comprises a photovoltaic hydraulic driving box. The inner portion of the photovoltaic hydraulic driving box is divided into three partitioning zones in the longitudinal direction in an adjacent mode. A hydraulic system is arranged in the first partitioning zone. A photovoltaic storage battery is arranged in the second partitioning zone. A charging controller, an inverter, a frequency changer and a control system are arranged in the third partitioning zone. The hydraulic system comprises a hydraulic energy accumulator, a hydraulic control loop, an oil tank and a motor oil pump. According to the photovoltaic hydraulic control device, remote monitoring can be achieved, adjusting and control on pipeline flow or pressure can be achieved under the condition that no power grids exist, control modes are flexible, photovoltaic energy is used as main energy, hydraulic oil is used as secondary stored energy, working can be carried out under the situations with power and without power, and the energy using rate is high.