The working principle of centrifugal pump

Pump start before, first the pump and inlet pipes filled with water, pump operation, high speed under the influence of the centrifugal force generated by the rotation of the impeller, impeller canal water being thrown around, pressing into the volute, impeller inlet created a vacuum, pool of water at atmospheric pressure in the outside world along the water pipe being sucked into supplement to the space. Then inhaling water was thrown by the impeller volute into the mains. Thus, if the constant rotation of the impeller of a centrifugal pump, continuous water, water, water can flow from the lower into high or far away. To sum up, is produced due to the high-speed rotation of the impeller of a centrifugal pump under the action of centrifugal force, would be in high water, it is called centrifugal pumps.