Significant advantages
In addition to being basically consistent with the traditional long-axis pump in terms of use, inlet and outlet conditions, and characteristic parameters, the submersible pump also has the following significant advantages
The total investment in the pump station project can be saved by more than %
Save more than % in the construction period
Save more than % in the installation time of the unit
Reduce the weight of the unit by more than %
Save investment in the flood control wall of the pumping station
Low maintenance costs
No operation Noisy, easy to operate, easy to operate automatically
The ground building height is low, the pump room construction can be omitted, and the pump station can even be built below the ground.
Applicable occasions
Farmland irrigation and drainage
Municipal discharge of sewage and rainwater, etc.
Process water and cooling water in industry
Water conservancy and water diversion projects
3. Diving Axial flow pump structure description
The pump section of the submersible axial flow pump consists of four major parts: the inlet bell mouth, the impeller component, the impeller shell and the guide vane body. The submersible motor is a fully sealed dry-type asynchronous motor. The casing seals the motor. There is a static sealing device at the cable outlet at the upper end of the motor, and a rotating sealing device at the shaft outlet at the lower end cover of the motor. The submersible motor has all the safe and reliable performance of diving operations. There are detection, alarm and protection devices for seal leakage, coil and bearing temperature, and early leakage that does not affect the normal operation of the motor (only alarm). When the coil temperature exceeds the temperature range and the bearing temperature exceeds the temperature range, power-off protection is adopted. All protectors are monitored by a special protector for submersible pumps to ensure the safe use of the water pump.
The axial flow pump impeller is equipped with ~ blades that rotate in the circular tubular pump casing. The pump casing above the impeller is equipped with fixed guide vanes to eliminate the rotational motion of the liquid and make it
Deep well water pump, deep well submersible pump selection, deep well pump selection reasonably determine the vertical deep well according to the required flow rate and lift. The specifications of the water pump device must be reasonably selected and the required specifications
Control from the design of deep well submersible pumps In order to reduce noise, during design, the number of impeller blades and guide vane blades should be matched to avoid resonance, and
Because the head of the submersible pump is too low when used and the pump head is more than 1 meter higher than the actual working condition head, it will cause excessive flow and an increase in current. Solution
Unique Eternal Factory Direct Sales 500ZLB-7 Submersible Axial Flow Pump