Journal of Appliance Science & Technology ›› 2024, Vol. 0 ›› Issue (2): 74-78.doi: 10.19784/j.cnki.issn1672-0172.2024.02.011

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Research on the processing technology and product performance of aluminum capillary tubes in refrigerator system

WANG Huiliang, TENG Shizheng, XUE Xiaowei, MENG Yongyun   

  1. Zhejiang Kangsheng Technology Industry and Trade Co., Ltd. Hangzhou 311700
  • Online:2024-04-01 Published:2024-05-27

Abstract: The feasibility of aluminum capillary tubes replacing copper capillary in refrigerator system has been discussed from processing technology, product performance and application difficulties and measures. The results show that aluminum capillary tubes are feasible in forming process, the mechanical properties, pressure resistance, corrosion resistance and bending properties of aluminum capillary tubes can meet the needs of return pipe components. Compared with copper capillary tubes, the average daily power consumption of the refrigerator with aluminum capillary tubes increased by 10.20%. The average daily power consumption of refrigerators using fluted aluminum return pipe assemblies with aluminum capillaries increased by 1.113%.

Key words: Aluminum capillary tubes, Copper capillary tubes, Refrigerator, Power consumption

CLC Number: