Full-automatic control system for balancing wind pressure of glass toughening cooling wind grid

The utility model discloses a full-automatic control system for balancing wind pressure of a glass toughening cooling wind grid. The system comprises a differential pressure transmitter, a full-automatic pressure controller, an actuating mechanism and a wind collection box, which are sequentially connected, wherein an upper wind grid small wind box and a lower wind grid small wind box are respectively connected with the differential pressure transmitter, and the wind collection box is respectively connected with the upper wind grid small wind box and the lower wind grid small wind box. The differential pressure transmitter is further provided with a pressure gauge. The full-automatic pressure controller comprises a pressure signal digital-to-analog conversion device and a positive-negative feedback and scheduled scanning device. The system suffers from less influence of factors, such as quality and professional technological level of people, and regulates the pressure in real time with high precision, thus, i