家电科技Issue(z1)：161-165,5.DOI:10.19784/j.cnki.issn1672-0172.2024.99.033
高转速高积厚转子式压缩机双支撑可靠性技术研究
Research on the reliability technology of double supports for high-speed and high-thickness rotor compressors
马永 1廖健生 1梁自强 1潘雯 1赵庆富 1李选平1
作者信息
- 1. 广东美芝制冷设备有限公司 广东 佛山 528333||美的集团股份有限公司 广东 佛山 528333
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摘要
Abstract
The high-speed operation of a rolling rotor compressor with a high-thickness motor has a significant impact on the pump structure.To improve its reliability by adopting a double-support structure,in order to study the factors affecting the reliability of the double-support structure and make the structure mass-producible,simulation methods such as shaft system lubrication and fluid as well as experiments are used to confirm the relevant laws of the sliding split-type double-support structure on the reliability of high-thickness and high-speed compressors,and corresponding improvement measures are proposed.The results show that by enlarging the motor bearing clearance,miniaturizing the double-support structure,adding a shaft sleeve to the motor bearing,and optimizing the internal flow field,the reliable operation and implementability of high-speed and high-thickness compressors can be satisfied.关键词
压缩机/双支撑/轴套Key words
Compressor/Double-support structure/Bushing分类
信息技术与安全科学引用本文复制引用
马永,廖健生,梁自强,潘雯,赵庆富,李选平..高转速高积厚转子式压缩机双支撑可靠性技术研究[J].家电科技,2024,(z1):161-165,5.
