How to prevent deep well submersible pump leakage
Preventing deep well submersible pumps from leaking is a comprehensive task that involves inspection and maintenance in many aspects. Here are some of the main preventive measures:
1. Choose high-quality products
Purchase qualified products: When purchasing deep well submersible pumps, you should choose products with reliable quality and good brand reputation to ensure that the products meet relevant standards and requirements.
Check the seals: Make sure that the seals of the submersible pump (such as sealing rings, sealing boxes, etc.) are intact and have good sealing performance.
2. Correct installation and use
Correct installation: When installing deep well submersible pumps, you should strictly follow the product instructions and installation specifications to ensure that the seals are installed correctly and tightened in place. Avoid water leakage caused by improper installation.
Reasonable use: During use, the submersible pump should be prevented from overloading for a long time to avoid damage to the pump body and seals. At the same time, it should be ensured that the conveyed liquid meets the use requirements of the submersible pump, and avoid conveying corrosive or liquids containing a large amount of impurities.
3. Regular inspection and maintenance
Check the seals: Regularly check whether the seals of the submersible pump are aging, worn or damaged. If problems are found, new seals should be replaced in time.
Check the pump body: Check whether the pump body has cracks, wear or corrosion. If necessary, the pump body should be repaired or replaced.
Check the motor: Check whether the motor of the submersible pump is operating normally, whether there are leakage, short circuit and other faults. If there is a problem, it should be repaired or replaced in time.
Clean up debris: Regularly clean up the debris and silt around the submersible pump to ensure that the area around the pump body is clean and unobstructed.
4. Use professional maintenance services
Seek professional help: If you encounter a water leakage problem that is difficult to solve, you should contact professional submersible pump maintenance service personnel for repair and inspection in time. They have professional knowledge and skills to quickly and accurately find the problem and repair it.
5. Specific maintenance methods
Sealing ring treatment: For sealing rings that have lost their elasticity due to long-term use, you can remove the sealing ring, pad the groove with appropriate thickness of paper or cloth (such as 0.3~0.5mm thick), and then install the original sealing ring.
Rubber sealing ring adjustment: For the wear problem of the rubber sealing ring in the nylon sealing seat, you can try to replace the position to install or remove the fastening spring and tighten it with steel wire or iron wire.
Sealing ring repair: For severely worn sealing rings, you can remove the nylon sealing ring, apply butter on the asbestos rope, wrap it around the stainless steel sleeve, fill it to the appropriate height, and then press it tightly.
