Zhejiang Hangzhou Hotel Cooling Tower Noise Control, Central Air Conditioning Noise Reduction, Business Center Soundproofing and Noise Reduction, Hangzhou Hotel Low-Noise Cooling Tower Treatment, High-Quality Central Air Conditioning Noise Reduction
Hangzhou Hotel Low-Noise Cooling Tower Treatment, High-Quality Central Air Conditioning Noise Reduction, Commercial Center-Specific Silent Cooling Tower Retrofit, Efficient Air Conditioning Noise Control, Zhejiang Silent Cooling Tower Installation, Noise Reduction Air Conditioning System Optimization, Hangzhou Hotel Central Air Conditioning Silent Upgrade, Environmental Protection Noise Reduction Solutions, Commercial Center Cooling Tower Noise Control, High-Quality Air Conditioning Noise Reduction Services, Custom Silent Cooling Towers in Zhejiang, Hangzhou, Noise Reduction Air Conditioning System Upgrade, Hotel Cooling Tower Noise Control Expert, Noise Reduction Air Conditioning System Optimization, Commercial Center-Specific Silent Cooling Tower, Noise Reduction Air Conditioning System Installation, Hangzhou Hotel Central Air Conditioning Noise Reduction Retrofit, High-Efficiency Silent Cooling Tower, Zhejiang, Hangzhou Cooling Tower Noise Control, High-Quality Air Conditioning System Upgrade
In response to the owner's request, our technical staff conducted noise measurements around the hotel's cooling tower, which has 6 exhaust outlets.
When all four exhaust vents are in operation, the noise level at one meter from the equipment is 75.2 dB(A).
When four exhaust vents are operating, the noise level at one meter from the vent is 80.8 dB(A).
When all four exhaust vents are in operation, the noise level one meter outside the window of the model apartment on the 11th floor is 65.2 dB(A).
To reduce the noise pollution from cooling tower operation affecting nearby residents, as per the owner's request: After the noise control treatment is completed, the noise level one meter outside the windows of sensitive area residents should meet the Class I emission requirements of the Social Living Environment Noise Emission Standard (GB 22337-2008), i.e., less than 55dB(A) during the day and less than 45dB(A) at night.
