Steam generation control method

A steam generation control method applied to a steam generation system, wherein the steam generation system comprises a liquid inlet, a steam outlet, and a liquid pump, an inlet valve, and a steam heater connected between the liquid inlet and the steam outlet;

• wherein the inlet valve is connected between the liquid inlet and the steam heater;
• and the liquid pump is connected between the inlet valve and the steam heater, characterized in that the control method comprises:
• S1, controlling the liquid pump to operate to drive a liquid from the liquid inlet through the inlet valve to the steam heater operating in a heating state;
• S2, during the operation of the liquid pump, controlling the inlet valve to alternate between open and close at a preset frequency, such that the liquid intermittently passes through the inlet valve, and the liquid after passing through the inlet valve is transported to the steam heater as a pulsed water flow;
• wherein each pulsed water flow continuously flows within the steam heater and is at least partially evaporated into steam before discharging from the steam heater;
• the control method further comprises:
• S3, controlling the steam heater to heat and detecting an actual temperature of the steam heater;
• executing the above S1 and S2 steps when the actual temperature of the steam heater reaches a preset temperature;
• the steam outlet has an open state and a closed state;
• in the closed state of the steam outlet, the control method comprises:
• controlling the steam heater to be in a heating state and controlling the liquid pump and the inlet valve to operate intermittently to intermittently supply water to the steam heater.