Design of Noise Reduction for Air-cooled Heat Pump Units
ID:173 View Protection:ATTENDEE Updated Time:2021-09-06 09:52:24 Hits:209 Oral Presentation

Start Time:Pending(Asia/Shanghai)

Duration:Pending

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Abstract
风冷热泵机组广泛应用于商场、医院等大型建筑的中央空调系统。但是,风冷热泵机组的噪声对周边居民的生活和工作产生了非常不利的影响。在这项研究中,分析了热泵机组的噪声特性,并设计了半封闭式隔音罩来降低噪声。结果表明,安装隔声罩后,热泵机组周围噪声降低10分贝以上,达到国家二级声环境区噪声标准。本研究为相关热泵机组的降噪设计提供了参考工程实例。
Keywords
Air-cooled heat pump units; Noise measurement; Noise control; Acoustic enclosure
Speaker
Qi Zhou
WuHan Institute of Technology

Submission Author
Qi Zhou WuHan Institute of Technology
Ting Lei WuHan Institute of Technology
Wenjian Huang WuHan Institute of Technology
Shiyu Cao WuHan Institute of Technology
Chaoqun Wu Wuhan University of Technology
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Important Date
  • Conference Date

    Nov 01

    2022

    to

    Nov 03

    2022

  • Oct 30 2022

    Draft paper submission deadline

  • Nov 09 2022

    Registration deadline

Sponsored By
Qingdao University of Technology
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