Office Noise Control Company, Building Equipment Soundproofing and Vibration Reduction Unit, Air Conditioning Cooling Tower Noise Reduction, Corporate Enterprise

Office Noise Control Company, High-Rise Equipment Soundproofing and Vibration Reduction Unit, Air Conditioning Cooling Tower Soundproofing and Noise Reduction Environmental Protection Enterprise

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Hangzhou Su Tai Technology Co., Ltd.: The noise control for cooling towers mainly includes fan noise control, noise control, pump noise control, and vibration pollution control.

The cooling tower produces significant noise pollution during operation, affecting the residents' living and working environments. The noise sources of the cooling tower consist of the following parts:

1. Fan intake and exhaust noise

2. Sprinkler noise

3. Fan speed reducers and noise

Cooling tower pumps, piping, and valve noise

The main noise sources are the intake and exhaust noise of the fan, as well as the spray noise. The fan radiates noise through the intake and exhaust openings and the tower body. The exhaust opening noise is 5-10dB(A) higher than the intake opening noise, with a frequency spectrum characterized by a continuous spectrum dominated by low frequencies. The spray noise generated when the recirculated hot water falls from the spray device and impacts the accumulated water in the bottom collecting tray of the tower is a high-frequency noise. The intensity of the spray noise is related to the spray height and the flow rate per unit time.