Failure of Irrigation and Drainage Pump and Its Solution

Category: Water pump knowledge

2024-07-31

irrigation and drainage pumpIt plays an important role in agricultural irrigation, drainage and industrial water supply. However, due to long-term operation, environmental factors or other reasons, the irrigation and drainage pump may have some failures. Below we will explore some common irrigation pump failures and their solutions.

1. Common Drainage and Irrigation Pump Failures

1. Insufficient flow: This may be caused by the blockage of the pump blade, insufficient speed or leakage of the pump casing.

2. Excessive noise: may be due to bearing wear, impeller damage or pump and motor misalignment caused.

3. Motor overheating: It may be caused by overload, cable damage or internal motor failure.

4. Leakage: It may be caused by aging seals, damage to the pump body or improper installation.

2. Solution

1. Insufficient flow: first check whether the pump blade is blocked and clean up the debris on the blade; secondly check whether the speed meets the requirements and adjust the motor speed; finally check whether the pump casing has leakage and repair or replace the seal in time.

2. Excessive noise: check the bearing wear, if necessary, please replace the bearing; check whether the impeller is damaged, if damaged, please replace it; adjust the alignment of the pump and the motor to ensure that they are on the same axis.

3. The motor is overheated: first check whether it is overloaded and adjust the load; check whether the cable is damaged, if it is damaged, please replace the cable; finally check whether there is a fault inside the motor, if there is a fault, please repair it professionally.

4. Leakage: check whether the seal is aging, if there is aging, please replace it in time; check whether the pump body is damaged, if there is damage, please repair or replace the pump body; ensure that the installation is correct and the sealing surface is smooth and undamaged.

3. preventive measures

1. Regular inspection: Regular inspection of irrigation and drainage pumps shall be carried out, and problems found shall be handled in time.

2. Maintenance: according to the maintenance manual provided by the manufacturer for maintenance, replacement of worn parts.

3. correct operation: to ensure that the operator is familiar with the use of irrigation pump, to avoid misoperation.

4. Storage environment: store the irrigation pump in a dry and ventilated environment to avoid moisture and corrosion.

In short, the fault handling of the irrigation and drainage pump needs to be carried out in combination with the specific situation. When handling the fault, we must pay attention to safety to ensure that the power supply is disconnected and avoid electric shock. If you are not sure how to deal with it, seek professional help. Proper maintenance and use will extend the service life of the irrigation pump and improve work efficiency.

Previous: Faults and Solutions of Sewage Pump

Next: Removal and Installation of Irrigation Pump

Contact Us

Free Hotline:+86 18142662779

Fixed telephone:+86 19313001794      

Mobile:+86 18142662779(WeChat/WhatsAPP)

E-mail:info@sanchangpump.net