Transformer noise reduction barrier boundary noise processing system

Abstract

The invention discloses a transformer noise reduction barrier boundary noise processing system. The system structurally comprises a base, a connecting flange, a supporting baffle, a sound absorption plate and a low-frequency noise fast flowing device. The transformer noise reduction barrier boundary noise processing system has the beneficial effects that an air filling mechanism is utilized to becombined with an air injection structure to transmit low-frequency noise on the inner side of a noise barrier to the sound absorption plate through high-speed air flow under the circulation action ofexternal natural air, so that the low-frequency noise is subjected to the frequency shift phenomenon under the action of the high-speed air flow to enable the frequency of the low-frequency noise to be obviously increased, and then the low-frequency noise is absorbed by the sound absorption plate; and impurities included in the external circulating air are effectively isolated through the cooperation between an arranged silica gel closing and opening piece and an isolation net, so that the air filling mechanism is prevented from being blocked in the using process, and meanwhile, under the action of the silica gel closing and opening piece, the airflow intensity on the inner side of the transformer barrier can be favorably increased.

Description

technical field [0001] The invention relates to the technical field of transformer noise processing, more precisely, a transformer noise reduction barrier boundary noise processing system. Background technique [0002] Transformers are widely used in electric power, because transformers will generate high-intensity noise pollution during operation: high-frequency noise and low-frequency noise, because high-frequency noise can quickly attenuate as the distance increases or encounters obstacles, and The low-frequency noise produced by it decreases slowly, and the sound wave is longer, which can easily pass through obstacles. Therefore, the general construction party will install the transformer on the top floor or outside of the building to prevent the noise generated by it from causing physical harm to the surrounding residents. harm. [0003] Therefore, when the noise treatment barrier equipment fixedly installed around the transformer eliminates the high and low frequency ...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a transformer noise reduction barrier boundary noise processing system to solve the high and low frequency noise generated by the noise processing barrier equipment fixedly installed around the transformer in the prior art. When eliminating, because the low-frequency sound waves are longer and can easily pass through obstacles, the low-frequency noise will pass through the noise barrier and gather and move to the outside, which will have a long-term impact on the health of surrounding residents.

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