QDX deep well submersible pump working principle

QDX well submersible pump working principle
Before using the well submersible pump, the well submersible pump with the submersible pump and the pump must be filled with liquid. After the submersible pump is running, the impeller rotates at high speed, where the liquid rotates with the blade. Under the action of centrifugal force, the liquid will fly away from the impeller outward, in the pump shell diffusion chamber speed will be gradually reduced, and the pump casing will continue to increase the pressure, and then from the well with submersible pump discharge pipe out. At this point, in the center of the blade because the liquid was thrown around to the formation of neither air nor liquid vacuum low pressure area. Liquid in the liquid pool under the action of the atmospheric pressure in the pool, through the submersible pump with a submersible pump into the pump inside the pump. This is the liquid into the well with the principle of submersible pumps, in the continuous movement of the liquid suck up and continue to flow out.
Submersible pump basic parameters: including flow, head, pump speed, matching power, rated current, efficiency, outlet diameter and so on.
Well submersible pump is composed of control cabinet, diving cable, water pipe, submersible pump and submersible motor. The main purpose and scope of application of submersible pumps include mine rescue, construction and construction, water and agricultural irrigation and drainage, industrial water cycle, urban and rural residents to reference water supply, and even disaster relief and so on. On the use of media, wells with submersible pumps can generally be divided into water submersible pumps, sewage submersible pumps and seawater submersible pumps (corrosive) three categories.