Function and precautions of small submersible pump

Small submersible pumps have been widely used in my country. With the continuous development and maturity of technology, its models are also derived from various types. There are three types of medium: clean water, sea water and sewage. In terms of installation methods, there are three types of vertical, inclined and horizontal. Generally, 304 stainless steel deep well pumps are widely used in production and life, with large flow and high flow. Head, low head, etc.

Function and precautions of small submersible pump

Different application fields have different requirements for small submersible electric pumps, but in general, the performance of small submersible electric pumps has general standards. To operate continuously for a long time, it is required to ensure the design parameters of the pump, design the appropriate flow and head, and the impeller of the pump will not produce air turbidity in various operating environments, so that abnormal vibration will not occur under any working conditions. Generally, it needs to work continuously, so the pipeline pressure is very high and sometimes deformed, which requires the supplier to provide the allowable range of thrust and torque that the power plant pipeline acts on the pump interface. In addition, special attention should be paid to the maintenance of small submersible pumps in use. Here are some basic items to share.

Precautions for the use of small submersible pumps:

It should be filled with clean water before operation. Especially in winter, it is basically stopped at that time, so you must remember to drain the water filled in the machine when storing it, so as to avoid the loss of the machine from freezing!

Pay attention to check the insulation resistance of the unit, check it regularly, and the resistance should not be lower than 0.5m. When it is lower than this resistance, it must be adjusted in time!

The temperature of the conveying medium should be suitable, preferably between 40 and 120 degrees. To avoid unnecessary damage caused by excessive temperature!

The pH value of the substance being transported should also be kept within a range, 1-44 is recommended.

If it is used for drilling a well, the well should be straight, and the well pipes should not be staggered at will. If it is used in a pool, add a radiator.

With the development of industrial production, urban construction is becoming more and more modern, and the requirements for these materials are also higher than before. When choosing a small submersible pump, be sure to pay attention to the performance requirements of the stainless steel pump. Only by fully understanding them can they be exploited to improve production speed and quality of life.

To sum up, a small submersible electric pump is a unit assembled by a motor and a submersible pump. It can work in groundwater or in water in rivers, lakes, seas and other occasions. It has the advantages of small size, light pressure, no need to divert water before starting, no suction stroke restrictions, no need for a separate pump room, easy installation and use, embedded, high efficiency, low price, and investment saving. It can also be used for flushing, cooling and fire extinguishing of seawater on offshore oil production platforms, as well as special occasions such as thermal power plant water supply pressurization, ship water supply, pipeline pressurization, and seabed mineral collection.