压缩机储液器回油孔设置对空调性能影响分析  

Analysis of the Influence of Compressor Reservoir Return Hole Setting on Air Conditioning Performance

作　　者：王喜成 Wang Xicheng(GREE Electric Appliances,Inc.of Zhuhai,Guangdong,519070)

机构地区：[1]珠海格力电器股份有限公司,珠海519070

出　　处：《制冷与空调（四川）》2023年第3期460-464,共5页Refrigeration and Air Conditioning

摘　　要：压缩机储液器是压缩机的核心部件,起到缓解吸气脉动,改善噪音品质的作用,同时对制冷剂进行汽液分离,防止液态制冷剂进入压缩机引起液击。储液器与压缩机泵体相连接的管道上会设置回油孔,用于将沉积在储液器中的润滑油带回到压缩机缸体中进行润滑。回油孔的孔径和高度对压缩机的回油、回液起着至关重要的作用,结合产品开发中遇到的问题,分析回油孔高度的设置对空调性能的影响,为同类问题的解决提供经验借鉴。The compressor reservoir is the core component of the compressor,which plays the role of relieving suction pulsation,improving noise quality,and separating the refrigerant from steam and liquid to prevent the liquid refrigerant from entering the compressor and causing liquid shock.An oil return hole is provided in the pipe connected to the compressor pump body to bring the oil deposited in the reservoir back to the compressor block for lubrication.The pore size and height of the oil return hole play a crucial role in the oil return and liquid return of the compressor,and this paper analyzes the influence of the setting of the oil return hole height on the performance of the air conditioner in combination with the problems encountered in product development,and provides experience for solving similar problems.

关 键 词：压缩机 储液器 回油孔 高度 空调性能 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]