Diaphragm pump control method, device and equipment and storage medium

The invention discloses a diaphragm pump control method, device and equipment and a storage medium, and relates to the field of diaphragm pumps, the diaphragm pump control method comprises the steps that test flow and working flow are obtained, and the test flow is smaller than or equal to critical flow; controlling the diaphragm pump to work according to the test flow, and detecting the real-time pressure of an output pipeline; judging whether the real-time pressure exceeds a preset pressure threshold value or not; if the real-time pressure exceeds the pressure threshold value, the diaphragm pump is controlled to stop running; and if the real-time pressure does not exceed the pressure threshold value, the diaphragm pump is kept to work according to the test flow, and the diaphragm pump is controlled to work according to the working flow until the running time of the diaphragm pump reaches the preset flushing time. The problem that when the conveying pipeline is blocked, the diaphragm and the conveying pipeli