At present, most blowers in the domestic market have the characteristics of high speed and high noise, so how to reduce the noise of blowers?

The blower noise is related to the air volume. The larger the air volume, the greater the noise of the blower. This is a normal phenomenon. Just like the electric fan, the larger the air volume, the louder the sound of the wind is. The noise of the blower is caused by the blade acting on the air pulse power flowing through the blower. There is also the blade pulse power noise caused by the pneumatic interference.

In the fan noise, the aerodynamic noise intensity radiated from the inlet and outlet of the fan is large, so the muffler installed at the inlet and outlet of the fan is an effective measure to suppress the noise of the blower. The other is to start with the manufacture of the shell material of the blower to reduce the vibration of the blower itself. The flexible bellows vibration damping joint is set at the inlet and outlet pipe joints of the blower to reduce the noise generated by the vibration of the blower transmitted to the air pipe. Generally, small and medium-sized fans are equipped with vibration absorbers on the base, with obvious effect.

The above are several methods that can be adopted to reduce noise in the application of blower introduced by dongxingyue. In addition to these methods, the products with reasonable structure, stable operation and low noise can greatly reduce the cost in the later stage. To learn more about blowers, please click：http://www.dxymotors.com/product/sort6.html