What are the outstanding performance of the submersible pump
What are the outstanding features of the sump pump
The submerged pump is a positive pressure conveying vertical pump, which can effectively solve the problems of air resistance and cavitation. The explosion-proof grade of the conveyed material determines the different structure, operation principle, classification, application scope, product advantages and disadvantages and operation methods of submerged pump products. The detailed functions are as follows:
1. New technology: unique saving and decompression equipment, odd-numbered balancing equipment, and can also play an auxiliary supporting effect;
2. Strong reliability of mechanical seal: There is no axial movement of the rotor parts when the pump starts and stops, and no axial pulsation during operation, which overcomes the problem of poor mechanical seal reliability that has always plagued submerged pumps;
3. Widely used: the small gap balance plate is cancelled, which is more bad than the traditional submerged pump structure;
4. Good air turbidity and long service life: optimized hydraulic and structural design, precision casting, reliable wear-resistant materials, some submerged pump types The first-stage impeller of the pump adopts a double-suction structure, so that the pump has good steam resistance. corrosion function, the whole machine works smoothly, with low noise and long service life.
5. Low maintenance cost: the use of precision casting reduces the number of wearing parts and maintenance and disassembly, prolongs the life of the product, greatly avoids a series of problems caused by excessive disassembly and assembly, and reduces the maintenance cost;
6. High efficiency and energy saving: The advanced hydraulic model is used to independently develop high-efficiency and energy-saving products; because the submerged pump rotor does not have the wear and axial pulsation of the balance disc, the impeller and guide vane are always in the best condition. Like the general submerged pump structure, with the wear of the balance disc and the forward movement of the rotor parts, the power decreases significantly, and there is no leakage of the balance water, which reduces the volume loss, improves the operating power of the pump as a whole, and reduces the shaft power. , which is 2%-3% higher than the average submerged pump power.
7. Easy maintenance: The whole machine adopts three-dimensional design and CNC machining of rotor parts, which strictly ensures the processing standard and processing accuracy of each part; the positioning is accurate, and the general technicians only need to follow the assembly sequence and requirements of the general assembly drawing to complete; completely avoid The old-fashioned submersible pump requires professionals to adjust the positioning and axial movement standard, which brings great convenience to users.