Intelligent well closing device

The utility model relates to an intelligent well closing device. The intelligent well closing device comprises an energy storage device set, a throttle manifold control box, a ground blowout preventer control device and a pressure testing table. The ground blowout preventer control device is provided with a first crank shaft plunger pump, and the first crank shaft plunger pump is connected with an oil box and a pressure testing opening. The throttle manifold control box, the ground blowout preventer control device and the pressure testing table are integrated, the throttle manifold control box is also provided with a hand-operated direction valve and an electromagnetism proportional directional valve which are both connected with a remotely controlled hydraulic cylinder, and therefore the purpose of remotely closing a well is achieved by the intelligent well closing device through simple operation. The intelligent well closing device greatly reduces the number of people in the intermediate link of well closin