噪声与振动控制

›› 2009, Vol. 29 ›› Issue (5): 176-177.

• 论文 • 上一篇    

《锅炉房降噪节能的研究与实践》

李吉，张丽   

  1. （大连大学振动噪声研究所, 辽宁大连116622）
  • 收稿日期:2009-01-12 修回日期:1900-01-01 出版日期:2009-10-18 发布日期:2009-10-18
  • 通讯作者: 李吉

《Study and Practice on Noise Reduction and EnergySaving of a Boiler Room》

LI Ji,ZHANG Li   

  1. (Vibration and Noise Institute, Dalian University, Dalian116622, China)
  • Received:2009-01-12 Revised:1900-01-01 Online:2009-10-18 Published:2009-10-18
  • Contact: LI Ji

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摘要： 对大连某居民区内的锅炉房现存的噪声污染和能源浪费问题进行了研究,从声源和噪声传播途径两方面对造成噪声超标和能源浪费的原因进行了分析,提出了一种能同时降低机房内、外噪声和节能的方法,并在实际应用中取得了良好的效果。

关键词: 声学, 锅炉房, 降噪, 节能

Abstract: The problem of noise pollution and energy waste of a boiler room in a residential area of Dalian city is studied in this paper. The causes which induce excessive noise and energy waste are investigated by analyzing sound source and propagation path of the noise. Then a method, that can reduce both internal and external noises of the boiler room and can save energy, is proposed. A good effect in engineering application is obtained.

Key words: acoustics, boiler room, noise reduction, energy saving

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