How to install a deep well pump

Deep well pump manufacturer and supplier in China

As an important water conservancy equipment, deep well pump has been widely used in agricultural irrigation, urban water supply and industrial fields. It is commonly used to draw groundwater from deep Wells to supply the water needs of the above sites. The correct installation and commissioning of the deep well pump is crucial to ensure its efficient and stable operation. The following are the detailed installation and commissioning steps:
Preparation: First, the installation site needs to be carefully measured to ensure that the well diameter is suitable for the outside diameter of the selected pump model and that there is sufficient clearance for future maintenance work. At the same time, it should be confirmed that the power supply meets the requirements of the deep well pump motor, and prepare the corresponding cable and control protection system.
Check the deep well pump and accessories: before installation, carefully check whether the pump body, motor, pump and other parts of deep well pump have transportation damage, and whether all screws and valves are firm. Detect whether the rotating part of the pump is flexible, and there can be no blocking phenomenon.
Assemble the pump body: Assemble the pump body, motor, pump and other main components according to the instructions. Ensure that the seals at all joints are properly installed to prevent water leakage or air leakage.
Downhole installation: Use special lifting equipment to slowly put the assembled deep well pump into the well. During this process, the pump body must be kept vertical to prevent rubbing against the well wall caused by deviation.
Connect pipes and cables: Connect the outlet pipe of the deep well pump to the surface water transmission pipe, and ensure the tightness of all interfaces. At the same time, connect the cable, and install the pump starting and protection device.
Initial commissioning: Close the valve of the pump outlet, and manually turn the car a few turns to confirm that there is no abnormal resistance. Then, the power is switched on for a point test to monitor whether the running sound of the pump is normal and observe whether the steering of the motor is correct.
Check the operation status: open the outlet valve, let the pump operate under the designed working conditions, and monitor whether the flow, head, current and other parameters meet the expectations. At the same time, pay attention to the vibration and noise of the pump to ensure that it is within an acceptable range.
Adjust the protection device: according to the actual operation, adjust the overload protection, leakage protection and other protection device Settings to ensure that the pump can stop in time in abnormal circumstances to avoid damage.
Record and mark: record the operating parameters and status of the pump, and make obvious marks next to the pump, indicating the pump model, number and precautions for use.
Regular maintenance: Make a regular maintenance plan, including checking bearing lubrication, seal wear, motor insulation, etc., and make a record.
Through the above steps, the installation and preliminary commissioning of the deep well pump can be effectively completed. However, the correct installation is only the starting point to ensure the long-term stable operation of the deep well pump, and the subsequent maintenance and maintenance need to be carried out regularly according to the use of the pump in order to maximize the service life of the pump and ensure the safety of water supply.
Finally, safety is the priority at all times. When installing and commissioning the deep well pump, the operator must comply with the safe operation procedures, wear the necessary safety equipment, and ensure that the site has adequate lighting and ventilation conditions. In case of complex situations, professionals should be contacted in time for handling.