I. Overview
Submersible axial flow pumps are the updated and improved versions of traditional axial flow pumps—motor sets. Due to the integrated motor and pump, they operate submerged in water, offering a series of unparalleled advantages compared to traditional units.
· Due to the integrated design of the motor and pump, there is no need for a time-consuming and complex alignment process on-site, making installation extremely convenient.
· Due to underwater operation, the construction of the pump station's civil and engineering works can be greatly simplified, reducing the installation area, and saving up to 30-40% of the total construction cost of the pump station.
· Pumps operate in water, with water flowing around the motor, resulting in low noise and optimal cooling conditions for the motor. An underground pump station can be constructed if necessary to preserve the ground's environmental aesthetics.
Easy to operate, reliable performance, and convenient maintenance.
· Utilizing axial flow submersible pumps is the most thorough method to address the construction of pump stations and flood control issues in areas along rivers and lakes with significant fluctuations in water levels, eliminating the need for long shafts between machines and pumps, thereby enhancing operational safety and reliability.
This pump is widely used in industrial and agricultural conveyance, urban water supply, mild sewage discharge, and water transfer projects.
Model Description
II. Structural Features
The QZ Submersible Axial Flow Pump structure is illustrated in the figure. The submersible motor of the submersible pump is located above the pump. The submersible motor features a dry-type structure, with F-grade insulation, reliable mechanical and auxiliary seals, and has leakage and internal winding temperature rise protection devices. Equipped with a large control cabinet, it operates safely, reliably, and is adaptable to various water qualities and environments. The adjustable blades offer a wide range of head and flow rates, making it a replacement for traditional axial flow pumps.
Viewed from above the motor, the impeller rotates in a clockwise direction.
