冰箱压缩机降噪的实验分析

The Experimental Analysis for Lowering The Noise of Refrigerator Compressors

摘要: 对QD-60冰箱压缩机的噪声频谱进行了研究,分析了噪声产生的原因,指出了进一步降低压缩机噪声的途径,并介绍了所做的压缩机气阀的有关改进情况,说明了QD-60压缩机性能进一步改进的可能性.

Abstract: Studies on the noise spectrum of the hermetic compressor and the reasons for the occurrence of the noise are made in this paper.The methods of lowering the noise and improving the air valve are introduced. Experiments show that it is practicable to improve the QD-60 refrigerator compressors.