Fluid enters the pump chamber through the imported check valve, causing the float ball to rise.
2. Uncondensed gases remaining within the pump body are expelled through the open exhaust port (as shown in Figure 1). Once the pump body is filled with water, the valve reversal mechanism activates, opening the power gas inlet valve while closing the exhaust valve (as shown in Figure 2). This rapid reversal action ensures a swift transition from the water intake stroke to the drainage stroke.
When the pressure within the pump exceeds the back pressure, the fluid pushes open the check valve at the outlet and enters the recycling system.
4. As the fluid level in the pump body decreases, the float re-activates the valve flip mechanism, closing the power gas inlet and opening the exhaust outlet.
5. The pressure within the pump body drops, and the fluid re-enters the pump body through the inlet check valve, initiating the circulation.