Noise treatment of cooling tower should be based on the noise investigation of mechanical equipment in the construction site. Different noise formation methods use different noise reduction and noise reduction methods. In summer, too many cooling towers are used and noise pollution is relatively serious, so it is imperative to carry out noise treatment of cooling tower. Let's take a look at the Trlon cooling tower noise reduction treatment noise reduction.
1. Specific steps of noise treatment of cooling tower:
1. Firstly, carry out on-site investigation to clarify the noise volume, noise type, noise source, transmission route and affected scale of the cooling tower at the construction site.
2. Carry out the customization of noise treatment and noise reduction of cooling towers, and specify the sound insulation and noise reduction machinery and equipment as well as the specific noise reduction and cost price.
3. The production and processing of noise reduction machinery and equipment of cooling tower, and the identification of all kinds of information of noise reduction machinery and equipment according to noise reduction amount, noise reduction and noise reduction, carry out production and manufacturing, and then transport to engineering project site for assembly.
4. Sound insulation and noise reduction installation equipment shall be assembled at the construction site for sound insulation and noise reduction machinery to ensure the compliance of assembly and prevent the reduction of efficacy caused by the due assembly.
5. Carry out start-up test, construction site detection efficacy, and then acceptance.
Ii. Noise reduction treatment of cooling tower noise reduction:
As the noise of cooling tower is mainly the noise of inlet and outlet wind of fan and the noise of mechanical equipment, motor and so on, so let us use noise elimination equipment and sound insulation mechanical equipment together, reduce the air noise in many ways.
1. Use sound insulation barrier or sound insulation cover. Both of these two types of mechanical equipment have a good sound insulation effect on air noise, and can isolate the spread of noise. Acoustic enclosures are usually used on lower floors around cooling towers with 360 degree interference. Acoustic barriers are used in areas that are only subject to frontal interference.
2. Noise-cancelling equipment is divided into two types: muffler and muffler louver. Muffler is mainly assembled in the top vent of cooling tower, and muffler louver is assembled on the top of sound insulation cover or sound insulation screen, which is directly opposite to the air inlet of cooling tower to prevent interference with the air inlet and outlet of mechanical equipment. Both muffler and muffler louver have better sound insulation and noise reduction effect on air type noise.
3. Due to the vibration situation of mechanical equipment, shock absorbers may be used to assemble on the base, and elastic connection and support frame are used to deal with the low-frequency noise caused by the vibration of buildings.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen