Research on the processing technology and product performance of aluminum capillary tubes in refrigerator system
WANG Huiliang
TENG Shizheng
XUE Xiaowei
MENG Yongyun
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％.
Keywords：Aluminum capillary tubesCopper capillary tubesRefrigeratorPower consumption
Publication Date：2024-04-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 74-78,84 )