多层复合材料隔声在洗碗机中的应用

Abstract

Abstract: The traditional dishwasher using sound-absorbing cotton for noise reduction, but the defects in the design, material performance can’t effectively play a lead to noise reduction. In this paper, according to the analysis of multi-layer sound insulation theory, the installation mode of sound absorbent cotton and sheet metal material is optimized, and the noise reduction effect is maximized by means of multi-layer sound insulation structure. This study not only has a guiding effect on the design of dishwasher scheme, but also on the improvement of noise of similar products.

Key words: Dishwasher, Sound insulation, Noise, Noise reduction, Vibration reduction

XING Xiaoliang, CHENG Fanhua, ZHANG Wei, LI Xiang. Application of multilayer composite materials in dishwashers[J]. Journal of Appliance Science & Technology, 2019, 0(2): 44-45.

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Application of multilayer composite materials in dishwashers

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