家电科技 ›› 2022, Vol. 0 ›› Issue (1): 91-95.doi: 10.19784/j.cnki.issn1672-0172.2022.01.016

• 论文 • 上一篇    下一篇

密封压机舱对非底置冷凝器冰箱噪声及能耗影响的实验研究

杨鹏1,2, 张奎1   

  1. 1.青岛海尔电冰箱有限公司 山东青岛 266103;
    2.数字化家电国家重点实验室 山东青岛 266103
  • 出版日期:2022-02-01 发布日期:2022-02-15
  • 作者简介:杨鹏,硕士研究生。研究方向:制冷系统研究。地址:山东省青岛市崂山区海尔路1号。E-mail:yangpeng03@haier.com。

Experimental study on the influence on noise and energy consumption of refrigerator without bottom condenser by sealing compressor cabin

YANG Peng1,2, ZHANG Kui1   

  1. 1. Qingdao Haier Refrigerator Co., Ltd. Qingdao 266103;
    2. State Key Laboratory of Digital Household Appliances Qingdao 266103
  • Online:2022-02-01 Published:2022-02-15

摘要: 近年来降噪一直是冰箱等家电领域的研究热点。为探索实现静音冰箱的方案,通过密封压机舱的方法对某非底置冷凝器冰箱进行了实验测试。实验结果表明:压缩机的辐射噪声是整机主要噪声来源;密封压机舱可以有效改善压缩机的辐射噪声,冰箱整机声功率平均值降低4.3 dB(A);在32℃环温下冰箱耗电量增加0.8%。这为实现超静音冰箱提供了一种解决方案。

关键词: 密封, 压机舱, 噪声, 耗电量, 半导体

Abstract: Recently noise reduction has been a research hotspot in the field of refrigerators and other home appliances. In this paper, a non-bottom-mounted condenser refrigerator is tested by the method of sealing the compressor cabin in order to explore the realization of the no-noise refrigerator. The experimental results show that the radiated noise of the compressor is the main source of noise; the method of sealing compressor cabin can effectively reduce the radiated noise of the compressor, and the average sound power of the refrigerator is reduced by 4.3 dB(A); the power consumption is increased by 0.8% at ambient temperature of 32℃. It provides a solution for realizing the no-noise refrigerators.

Key words: Sealing, Compressor cabin, Noise, Energy consumption, Semiconductor

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