冷冻机油低温制热启动特性研究OA
Study on the characteristics of low-temperature heating start-up of refrigeration engine oil
从制冷剂与油品的相溶特性角度出发,对比研究不同相溶特性条件下低温制热启动时油面变化差异,分析低温制热启动过程中制冷剂在润滑油中溶解度的变化情况,提出了针对润滑油低温启动特性的解决方案.在低温启动过程中,制冷剂溶解度随温度缓慢变化的油品(难溶油),溶解度变化减少约17％,油温上升至稳定的时间约为600 s,具有更稳定的油面;制冷剂溶解度随温度快速变化的油品(相溶油)在低温启动过程中,制冷剂溶解度减少约34％,油温上升至稳定的时间约为300 s,相比…查看全部>>
Starting from the perspective of the solubility characteristics of refrigerants and oil,compares and studies the differences in oil surface changes during low-temperature heating start-up under different solubility characteristics conditions,and analyzes the changes in the solubility of refrigerants in oil during low-temperature heating start-up,and a solution for the low-temperature start characteristics of oil was proposed.During the low-temperature start-…查看全部>>
柳婷婷
广东美芝制冷设备有限公司研发中心 广东顺德 528333
动力与电气工程
压缩机低温制热启动溶解度难溶油相溶油
CompressorLow temperature heating start-upSolubilityInsoluble oilSoluble oil
《家电科技》 2024 (2)
112-115,4
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