By the pump, submersible motor (including cables), water pipes and control switch four major components. Submersible pump is a single suction multi-stage vertical centrifugal pump; the submersible motor is a closed water-filled wet, vertical three-phase squirrel cage induction motor; the motor and the water pump are directly connected through a claw type or single-barrel type coupling; the motor material is made of high quality DR470 Cold rolled steel sheet, increasing the number of turns of the motor windings and diving line diameter, cable with three-phase four-wire JHS-type fountain dedicated cable, the impeller increased anti-loosening device, the motor cavity using imported anti-rust enamel, The above structural improvements make the submersible pump inertia small, thus fast response, high-performance bearings dedicated axis, improve the insulation level, so as to meet the frequent needs of the music special fountain.
working principle:
Before opening the pump, the suction tube and the pump must be filled with liquid. After the pump is pumped, the impeller rotates at a high speed, and the liquid rotates with the blade. Under the action of centrifugal force, the impeller flew out of the impeller, and the injected liquid gradually slows down and the pressure gradually increases. Outlet, discharge pipe out. At this point, because the liquid at the center of the blade is shaken to the surrounding and the formation of neither air nor liquid vacuum low pressure area, liquid in the pool of liquid under the action of atmospheric pressure, the suction pipe into the pump, the liquid is so continuous Continuously from the liquid pool was sucked up and out continuously from the discharge pipe.
working principle:
Before opening the pump, the suction tube and the pump must be filled with liquid. After the pump is pumped, the impeller rotates at a high speed, and the liquid rotates with the blade. Under the action of centrifugal force, the impeller flew out of the impeller, and the injected liquid gradually slows down and the pressure gradually increases. Outlet, discharge pipe out. At this point, because the liquid at the center of the blade is shaken to the surrounding and the formation of neither air nor liquid vacuum low pressure area, liquid in the pool of liquid under the action of atmospheric pressure, the suction pipe into the pump, the liquid is so continuous Continuously from the liquid pool was sucked up and out continuously from the discharge pipe.
Manufacturers recommend: Shenlong stainless steel fountain pump
Keywords:Water pumps, submersible motors (including cables), water pipes, control switche
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