Let us analyze and analyze the characteristics of stainless steel small submersible electric pump

Stainless steel small submersible pump is a pump product. The pump is connected to the motor and works under liquid at the same time. Compared with the general horizontal pump or vertical sewage pump, the stainless steel submersible pump has the following characteristics.

  Characteristics

The structure is compact and the floor area is small, because the submersible electric pump works underwater and can be directly installed in the sewage pool. It does not need to build a special pump room to install the pump and the machine, which can save a lot of land and infrastructure costs.

Let us analyze and analyze the characteristics of stainless steel small submersible electric pump

2. Easy to install and maintain, small submersible sewage pumps can be installed by themselves, and large submersible sewage pumps are usually equipped with automatic coupling devices for automatic installation, which is quite convenient for installation and maintenance.

3. The continuous working time is long. Because the pump and the motor are coaxial, the shaft of the submersible pump is short, and the rotating parts are light in weight, so the load (radial) on the bearing of the submersible pump is relatively small, and the service life is much longer than that of the general pump. .

4. There are no problems such as cavitation damage and irrigation water diversion, especially the rear point brings convenience to the operator.

5. Low vibration and noise, and low temperature rise of the motor.

Notes:

1. If a stainless steel small submersible electric pump is used to pump viscous mud, clean the pump cavity to prevent sediment from remaining in the pump.

2. Do not lift the cable or hang the water pump.

3. When equipped with an automatic coupling device, the length of the guide rail should be determined (the standard length is 3M).

4. Under normal circumstances, every 300 to 500 hours of use, it is necessary to refuel or replace the oil in the oil chamber to improve the service life of the mechanical seal. After 3000 hours of normal operation, the pump needs to be disassembled, inspected and maintained, if necessary. Consumable parts that should not be reused should be replaced.

Measures for stainless steel small submersible pumps

1. When the stainless steel submersible pump is working, pay attention to the drop of the water level, and the submersible pump must not leave the water surface to work.

2. When using a submersible electric pump, it is found that the pump stops running, the water output is small, there is noise, and the thermal protector frequently beats, etc., and the pump should be stopped in time.

3. Check whether the power supply voltage is too low or cut off, and whether the cable is broken or out of phase.

4. Check whether the impeller is stuck or worn, whether the outlet is blocked, whether the lift is too high or too low, whether the filter is blocked, etc. If there is a fault, find the corresponding solution.