空调压缩机变容量调节技术

Technology of varied refrigerant volume for air-condition compressor

压缩机变容量技术是空调系统节能的重要手段。系统总结了制冷空调压缩机各种容量调节方法,并对目前使用广泛的吸气旁通和气缸卸载变容量技术进行了详细阐述,对最新的冷媒泄出调节技术也做了介绍。

Technology of varied refrigerant volume for aircondition compressor is important for system energy saving. This paper summarized methods of various capacity adjustment on air - conditioning compressors, and introduced mechanisms and detailed principles of variable displacement using by - pass and cylinder unloading technologies which were used widely for recent years. The latest refrigerant releasing adjustment technology used in scroll compressor was also presented.