What should I do if the distribution room in the community is very noisy? !

1. The noise of power distribution equipment is mainly low-frequency noise. Power distribution equipment will transmit sound through buildings, and the cause of low-frequency noise is the vibration of the equipment. Therefore, we installed a vibration reduction device for power distribution equipment, installed a vibration reduction platform under the main equipment, and connected the equipment with soft elastic connection to reduce vibration transmission.

2. Solve the problem of noise propagation through power distribution interval sound. Installing sound-absorbing and sound-insulating materials on the wall of the distribution room can improve the sound-absorbing and sound-absorbing performance of the wall of the distribution room and reduce the indoor noise. Install some sound absorbers on the ceiling or make a sound-proof ceiling. Sound insulation and shock absorption pads are used on the ground.

3. The power distribution room shall be provided with sound insulation windows or silencing louvers, and the radiator shall be provided with ventilation silencers.

4. According to the noise propagation distance and noise type of the power distribution room, a sound barrier can be adopted, and a metal sound barrier is set between the power distribution room and the residential area to prevent the noise of the power distribution room from spreading to the residential area through the air.