The noise of quality INTEGRATED VENDING MACHINE REFRIGERATION UNIT is a kind of sound pollution. Excessive noise can make people irritable, cause irritability, and seriously affect people's work!
So how to solve the noise of quality INTEGRATED VENDING MACHINE REFRIGERATION UNIT? We have the following solutions for you!
The quality INTEGRATED VENDING MACHINE REFRIGERATION UNIT Noise causes
1. When the blade rotates, it will rub against the air or have an impact.
2. Noise is also generated when the blades generate eddy currents.
3. The air duct and the casing resonate and generate noise.
4. The bearing will cause abnormal noise due to insufficient accuracy, improper assembly or poor maintenance.
5. The motor part will also produce noise.
The quality INTEGRATED VENDING MACHINE REFRIGERATION UNITNoise Solutions
1. It is recommended that if the axial flow fan has the configuration of moving wing and static wing, the number of blades of the two is not equal, so as to avoid greater noise resonance.
2. The installation angle of the blade should not be too large, and the bending of the fan blade should be smooth, and it should not change too much suddenly.
3. The joint between the air duct and the inner surface of the fan casing should be flat to avoid roughness and unevenness, which may cause tearing sound. In addition, in the design, sometimes the outside of the air duct can be covered with soundproof material, which can reduce noise.
4. Quality INTEGRATED VENDING MACHINE REFRIGERATION UNIT requires strict screening of regular products in the selection of models, and considers factors such as the humanized design of the equipment.