Fountain pump principle and scope of application

Fountain pump as one of the important equipment in the fountain system, its working principle received the attention of the industry, today seven Yan to tell you the principle of fountain pump and equipment.
Fountain pump principle:
1. Before opening the pump, the suction pipe and the pump must be filled with liquid.
2. After the pump is pumped, the impeller rotates at high speed, and the liquid rotates with the blade. Under the action of centrifugal force, the impeller is ejected outward, and the velocity of the liquid is gradually slowed down and the pressure gradually increases. From the pump outlet, the discharge pipe flows out.
3. At the center of the blade at the center of the liquid is thrown to the surrounding and the formation of neither air nor liquid vacuum vacuum zone, liquid pool in the pool under the action of atmospheric pressure, the suction pipe into the pump, the liquid is so continuous From the liquid pool was sucked up and continuously from the discharge pipe out.
Scope of application:
Fountain water supply, aquaculture
2. Low-lift city, farmland irrigation and drainage, sprinkler irrigation
3. Industrial and civil supply and drainage systems;
4. hills, mountain water and low-lying areas to exclude water