基于Virtual Lab冰箱压缩机消声器优化设计

doi:10.19784/j.cnki.issn1672-0172.2024.99.119

Abstract

Abstract: By extracting the volume of the internal cavity of the compressor, the cavity modal frequency is calculated, which is used as the key muffler frequency band. The adjustment of the muffler is designed according to the basic muffler structure principle, and the detailed structure of the muffler is optimized by Virtual Lab simulation calculation. Finally, the optimization effect of target frequency noise is determined through the muffler transmission loss test device and compressor noise, so as to achieve the purpose of optimizing the amplitude of the key frequency band of the compressor.

Key words: Compressor, Cavity model, Virtual Lab, Transmission loss

CLC Number:

TB53

MENG Biguang, LI Jinrui, XIONG Wei, CHEN Gang, CAO Xuanwei, KONG Xiangxing. Optimization design of silencer for refrigerator compressor based on Virtual Lab[J]. Journal of Appliance Science & Technology, 2024, 0(zk): 561-567.

[1]	CAO Yizhen, LIANG Xiaowei, QIN Bin, DU Weifeng, JIA Nan. Reliability research on compressor valves for giga cycle fatigue applications [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 23-26.
[2]	WENG Xiaomin, WANG Longyan, DING Guoliang. Optimal selection of compressor models for minimum experimental data requirements [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 27-32.
[3]	SUN Xiaodong, ZHAO Songbai, ZHOU Fenglei, ZHANG Yafei, SHI Haijuan, GAO Rubing. Optimization design of exhaust pipe inside refrigerator compressor [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 130-134.
[4]	MA Yong, Liao Jiansheng, LIANG Ziqiang, PAN Wen, ZHAO Qingfu, LI Xuanping. Research on the reliability technology of double supports for high-speed and high-thickness rotor compressors [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 161-165.
[5]	MENG Yafei, LIAO Siqing, CHEN Lei. Experimental study on the R32 rotary compressor performance of different suction refrigerant quality [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 175-179.
[6]	YANG Ran, CHANG Qian, SONG Dianyao, ZHANG Zhenchao, HU Yingxu, XU Jigang, JIANG Xianguo. Experimental study on the cold start characteristics of R454B compressors under ultra-low temperature heating conditions [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 259-262.
[7]	LIANG Manchang, DAI Jingxiong, FANG Cheng, HONG Ping, PAN Yueling. Causes analysis and improvement of motor burnout of household refrigerator compressors [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 333-335.
[8]	LI Xuanping, LIAO Jiansheng, LIANG Ziqiang, MA Yong. Simulation analysis of the influence of f-type suction pipe on the high-frequency performance of rotary compressor [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 367-370.
[9]	WU Fei, LIAO Siqing, CHEN Lei. Analysis the impact of rolling piston compressor reservoirs on performance [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 379-383.
[10]	ZHANG Lei, YANG Chunsheng, CHENG Shi, GAO Zhiqiang. Simulation analysis and whole machine experimental study on the sound attenuation performance of partial perforated straight-through pipe mufflers [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 538-542.
[11]	ZHOU Boru, ZHU Pengpeng, ZHAO Xumin. Analysis of the influence of muffler outlet setting for rotary compressor [J]. Journal of Appliance Science & Technology, 2024, 0(5): 49-53.
[12]	FENG Hai, HONG Miaomin, LIAO Jiansheng, ZHOU Xingbiao, XIAO Shuai. Study on the influence of muffler on the oil discharge of vehicle refrigerator compressor [J]. Journal of Appliance Science & Technology, 2024, 0(5): 88-91.
[13]	CHEN Xinjie, ZHANG Wei, HU Pengxiang, GE Chengwei, GAO Jun, YANG Xin. Study on the influencing factors of low-speed jitter of refrigerator compressors [J]. Journal of Appliance Science & Technology, 2024, 0(5): 92-98.
[14]	ZHAO Xumin, ZHANG Ke, HAN Xin, XIAO Yuanying, ZHAN Ke, LIU Guoliang. Analysis of the pulsating noise of the built-in muffler of the rotor compressor [J]. Journal of Appliance Science & Technology, 2024, 0(4): 78-83.
[15]	TENG Jianwen, TANG Xueqiang, QIAN Jianzhong, CHEN Xiantong. Analysis of oil filling ability for refrigerator compressor crankshaft oil hole wall thickness [J]. Journal of Appliance Science & Technology, 2024, 0(4): 94-98.

Optimization design of silencer for refrigerator compressor based on Virtual Lab

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0