流体机械2024，Vol.52Issue(8)：17-22,6.DOI:10.3969/j.issn.1005-0329.2024.08.003
双向旋转斜盘压缩机润滑油循环性能工程试验研究
Experimental study on the lubrication performance of swash plate compressor
摘要
Abstract
In order to solve the problem of cooling efficiency reduction and potential fault due to improper lubricant charge of the swashplate compressor in the temperature control system of vehicle air conditioning system,the compressor was optimized according to the lubricant charging strategy in order to improve the operating efficiency and stability of the system.The problems that may be caused by insufficient or excessive lubricant charge was analyzed,and the specific effects of different lubricant charge on cooling performance under different compressor speeds were investigated.Through comparative tests,it is found that when the lubricant charge is precisely controlled in the range of 390±20 mL to 535±20 mL,the air conditioning system can maintain the optimal performance under variable working conditions and significantly reduce the risk caused by insufficient lubricant.The best ratio of lubricant to the refrigerant is about 12%,and a series of technical measures was proposed.These measures aim to improve the compressor reliability,and provide theoretical basis and practical guidance for the lubrication strategy of the swashplate compressor in wide engineering applications.关键词
斜盘活塞式压缩机/制冷系统/润滑油/二次充油Key words
swash plate compressor/refrigeration system/lubricants/recharging分类
机械制造引用本文复制引用
古丽娜,王文毅,刘忠明,谭双,曹锋..双向旋转斜盘压缩机润滑油循环性能工程试验研究[J].流体机械,2024,52(8):17-22,6.基金项目
广东省重点领域研发计划项目(2023B0909050005) （2023B0909050005）
