How to deal with the noise of livestock fan?

The utility model can be used for ventilation and ventilation, and can also be used with wet curtain. In the course of ventilation, the livestock fan will inevitably produce some noise, and produce some influence on it. So how to deal with the noise caused by livestock fan?

First, analyze the source of animal husbandry fan noise

1, motor noise.

2, fan fan noise when running.

3, livestock fan vibration noise, due to negative pressure fan running vibration noise, and fan blade balance and installation is firm.

Two, the method of dealing with livestock fan noise

We can reduce the noise sources, limiting noise propagation, blocking noise receiving means to control the noise, in the noise control technology, the sound absorption, noise reduction, sound insulation, vibration damping measures four.

1, sound absorption measures: in the fan around, install sound-absorbing material, reduce noise volume.

2, noise elimination measures: in the fan inlet and outlet, install muffler, weaken the noise spread.

3, sound insulation measures: the fan motor installed in the sound insulation cover, to control the spread of noise.

4, vibration reduction measures: in the fan motor, installation of vibration reduction measures to control the vibration caused by fan noise.

5, others. (according to the actual situation, add sound insulation and vibration reduction measures)

The above is the way to deal with livestock fan noise, I hope we can help.