What is the reason why the electric fan keeps ringing?

In hot summer, we not only use air conditioners, but also occasionally use electric fans, because electric fans are more energy-saving and environmentally friendly than air conditioners. It is correct to pay attention to low carbon and environmental protection and try to use electric fans. Today, Bian Xiao will tell you why the electric fan rotates loudly, hoping to help you.

1. What is the reason for the low speed of the electric fan?

1, it may be that the oil of the fan bearing is exhausted. There will be a rubbing sound at this time, and the rubbing sound is also very loud.

2. Perhaps it is the rubbing sound caused by the external force at the root of the fan blade.

3. It may also be the noise caused by the friction between gears, which is also very loud.

4. Or the electric fan is placed in an uneven place, resulting in the failure of mechanical and other components to play a fixed and stable role, resulting in great noise.

Second, what are the solutions to the noise when the electric fan rotates?

1. If the fan oil is not enough, we can drip the oil into the motor. We need to remove the net cover of the electric fan, then rotate the fan blades while dripping oil, and then cover the net cover.

2. If the root of the fan blade is damaged, we can directly buy a fan blade to replace it at this time. These operations can be done by ourselves at home, which is not very complicated.

3. If it is the friction between gears, we can only replace one gear. It may be difficult to change gears. You can find some people who know how to help us change it together.

4. If there is no noise caused by instability caused by smoothing, it will be easier. Just change the position and smooth it.

The above is Bian Xiao's summary about why the electric fan keeps ringing. I hope it can help you. If you have any other questions, you can leave a message at the bottom of the platform, and Bian Xiao will solve your problems in time. Finally, if you have any questions about home or home improvement, you can pay more attention to Qijia. com。