Common faults and solutions of hydraulic stations

Common faults of hydraulic stations and their solutions include but are not limited to the following points: 

Hydraulic oil leakage: Hydraulic oil leakage is one of the common faults in the hydraulic system, which may cause unstable pressure in the hydraulic system and affect the normal operation of the equipment. The cause of leakage may be aging of seals, poor sealing, ruptured pipes, etc. Solutions include checking whether the seals are aging, poor sealing, etc., and replacing damaged seals; for problems such as pipe rupture, the pipes should be repaired or replaced.

Hydraulic oil temperature is too high: Hydraulic oil temperature that is too high will reduce the efficiency of the hydraulic system, aggravate the oxidation of the hydraulic oil, and cause damage to the equipment. Excessively high temperatures may be caused by excessive friction losses in the hydraulic system, hydraulic oil contamination, etc. Solutions include checking whether the friction loss in the hydraulic system is too large, whether the hydraulic oil pollution is serious, etc., and taking corresponding measures to solve it; at the same time, impurities and pollutants in the hydraulic system should be cleaned regularly.

Hydraulic oil contamination: Hydraulic oil contamination is one of the common faults in the hydraulic system. It may cause increased wear of components of the hydraulic system and affect the normal operation of the equipment. The cause of contamination may be due to air, water, impurities, etc. entering the hydraulic system. Solutions include strengthening the sealing of the hydraulic system to prevent air, water and other impurities from entering the hydraulic system; at the same time, the contamination of the hydraulic oil should be checked regularly and the contaminated hydraulic oil should be replaced in a timely manner.

Loud noise in the hydraulic system: Loud noise in the hydraulic system may be caused by wear and looseness of hydraulic pumps, motors and other components. Solutions include checking whether hydraulic pumps, motors and other components are worn or loose, and taking appropriate measures to solve them; at the same time, the hydraulic system should be maintained and maintained regularly to ensure the normal operation of the equipment.

Preventive measures include regular inspection and maintenance of various components in the hydraulic system to ensure its normal operation; regular replacement of seals and hydraulic oil to prevent aging, pollution and other problems; strengthening the operation and maintenance of equipment to avoid hydraulic system failures caused by improper operation; Establish a complete equipment management system to record and monitor the operation and maintenance of equipment. Through regular inspection and maintenance of the hydraulic system, hydraulic system failures can be effectively prevented and solved, and the efficiency and stability of the equipment can be improved.