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What Are The Reasons For The Frequent Start And Stop Of Fluor
TIME：2024-11-09 Author：admin Views：
What Are The Reasons For The Frequent Start And Stop Of Fluoroplastic Magnetic Pumps?
Fluoroplastic magnetic pump is composed of three parts: pump, magnetic transmission and motor. The key component magnetic transmission is composed of outer magnetic rotor, inner magnetic rotor and non-magnetic isolation sleeve. When the motor drives the outer magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic materials, drive the inner magnetic rotor connected to the impeller to rotate synchronously, realize the contactless transmission of power, and convert the dynamic seal into a static seal. Because the pump shaft and the inner magnetic rotor are closed by the pump body and the isolation sleeve, the problem of "running, bubbling, dripping and leaking" is solved, and the safety hazard of flammable, explosive, toxic and harmful media leaking through the pump seal in the oil refining and chemical industry is eliminated, which effectively guarantees the physical and mental health and safe production of employees.
Some users will encounter frequent start and stop when using fluoroplastic magnetic pumps. Let's see what other reasons may cause frequent start and stop:
1. Due to the long distance and high height of the conveying, the pressure required is large, and the pressure set on the pressure controller cannot meet the use requirements. You can open the controller cover first and then use a flat screwdriver to turn the middle adjustment knob clockwise to obtain a higher disconnection pressure.
2. The reason for frequent start-up may also be that there is no gas in the pressure tank on the magnetic pump. You can unscrew the gas filling nut on the pressure tank and use an air pump to add gas to it so that the pressure tank can play a role in stabilizing the pressure. The position of the gas filling hole can refer to the structural diagram. It should be noted that not every device has the function of adding gas to the pressure stabilizing tank.
3. Because the user did not install a check valve at the inlet and outlet during installation, the water returned quickly after the pump was stopped. After the outlet pressure dropped, it would start again after it was lower than the preset pressure. The solution to this frequent start-up is to install a check valve at the outlet.
4. If the water gate is not closed properly, or water flows out from other places, the outlet pressure will drop and it will start automatically. Check the closing status of the water gate and find where there is a water leak. This is the solution to frequent start-ups.
5.If the magnetic pump has been in good condition for a period of time, and suddenly starts and stops frequently, it may be that the automatic switch is broken. You can replace an automatic switch to see if the fault still exists.
Fluoroplastic magnetic pump is composed of three parts: pump, magnetic transmission and motor. The key component magnetic transmission is composed of outer magnetic rotor, inner magnetic rotor and non-magnetic isolation sleeve. When the motor drives the outer magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic materials, drive the inner magnetic rotor connected to the impeller to rotate synchronously, realize the contactless transmission of power, and convert the dynamic seal into a static seal. Because the pump shaft and the inner magnetic rotor are closed by the pump body and the isolation sleeve, the problem of "running, bubbling, dripping and leaking" is solved, and the safety hazard of flammable, explosive, toxic and harmful media leaking through the pump seal in the oil refining and chemical industry is eliminated, which effectively guarantees the physical and mental health and safe production of employees.
Some users will encounter frequent start and stop when using fluoroplastic magnetic pumps. Let's see what other reasons may cause frequent start and stop:
1. Due to the long distance and high height of the conveying, the pressure required is large, and the pressure set on the pressure controller cannot meet the use requirements. You can open the controller cover first and then use a flat screwdriver to turn the middle adjustment knob clockwise to obtain a higher disconnection pressure.
2. The reason for frequent start-up may also be that there is no gas in the pressure tank on the magnetic pump. You can unscrew the gas filling nut on the pressure tank and use an air pump to add gas to it so that the pressure tank can play a role in stabilizing the pressure. The position of the gas filling hole can refer to the structural diagram. It should be noted that not every device has the function of adding gas to the pressure stabilizing tank.
3. Because the user did not install a check valve at the inlet and outlet during installation, the water returned quickly after the pump was stopped. After the outlet pressure dropped, it would start again after it was lower than the preset pressure. The solution to this frequent start-up is to install a check valve at the outlet.
4. If the water gate is not closed properly, or water flows out from other places, the outlet pressure will drop and it will start automatically. Check the closing status of the water gate and find where there is a water leak. This is the solution to frequent start-ups.
5.If the magnetic pump has been in good condition for a period of time, and suddenly starts and stops frequently, it may be that the automatic switch is broken. You can replace an automatic switch to see if the fault still exists.
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