When using a variety of sewage pump, if there is no moorings, sewage pump must use the water level control principle to use, or for example WQ sewage submersible pump in the water drained after not timely stop the pump will be caused by sewage pump water work. Submersible sewage pump if the water shortage will be caused by submersible sewage pump sewage cooling caused by submersible sewage pump motor burning phenomenon, the sewage pump failure can not be automatically shut down will exacerbate the failure of the sewage pump.
The water level of the
sewage pump control principle is mainly used to float ball liquid level sensor to the control cabinet and the control principle of the sewage pump is stopped, the floating ball is fixed inside the tank such as pool depth of 6 meters we preset the highest level of 5.5 meters, the lowest level of 1 meters to 5.5 meters, the water level float with the water level floating up then, the floating ball is fed back to the control cabinet signal to start the sewage pump, as the water level dropped to the lowest level of 1 meters will float along with the inverted signal after the float float will be inverted back to the control cabinet to the sewage pump sewage pump water level off, regardless of what way the sewage pump sewage control products all of the pumps control principle basically is such.
