Equipment failure of the anti-corrosion solenoid valve in the solenoid valve dosing machine, such as abnormal working posture, failure to start or stop anything, relay leakage and other common problems. Another problem is relay noise. The noise generated by the relay will be related to the relay itself. The damage to the transmission mechanism is related to the working environment of the relay.
Main factors and solutions are proposed:
1. The specific working environment specifications of the anti-corrosion solenoid valve are not within the working scope of the solenoid valve.
2. Damage to relay parts, such as springs, etc.
After the relay has been used for a long time, the parts may become damaged or damaged, which may cause the relay's operating posture to become unstable and cause noise. The solution is to repair and replace the damaged parts of the relay with new ones.
3. The working standard voltage is too low
If the operating voltage is too low, the operating posture of the relay will be abnormal, resulting in noise. Adjusting the operating standard voltage can only.
4. The solenoid valve dosing machine system has high working pressure
The system working pressure is too large and is not within the working range of the relay. This causes the relay to operate unstable and noisy.
5. There are external residues in the automatic control system. There are external residues on the valve core or the surface of the hydraulic piston pump nut.
The entry of external residues will also cause the relay to operate unstable, seriously endangering the normal operation of the relay, and causing noise when the relay is running. The solution is to detect and remove the residues of the relay.
6. Lack of nourishment
Long-term use of relay products will cause the center of the relay parts to become wet, and physical rolling friction will cause the relay to make too much noise. The solution is to add wetting agent to the shaft and other components of the solenoid valve.
7. Parts are loose
Loose parts will make the structure of the solenoid valve stronger and stronger, so the relay will vibrate at this time during operation. The greater the vibration intensity, the more noise. The solution is to detect and tighten the solenoid valve when the relay stops working. Loose parts of the dosing machine.
