Anti-surge protection method and device for air blower, electronic equipment and storage medium

The invention relates to an anti-surge protection method, device and equipment for an air blower and a storage medium, and the method is realized based on a PLC controller, and comprises the following steps: obtaining operation reference data of the air blower, and determining a working condition point of the air blower according to the operation reference data; when the working condition point of the air blower is between the set adjusting line and the set emptying line, the opening degree of an anti-surge valve of the air blower is adjusted and controlled through PID, and the adjusting amplitude is increased along with increasing of the distance between the working condition point and the adjusting line; when the working condition point of the air blower crosses the emptying line, the opening degree of the anti-surge valve is adjusted to be fully open; when the working condition point of the air blower is between the set alarm line and the set adjusting line, working condition point reminding information is