三转子变频螺杆冷水机组的应用研究  

Variable speed tri-rotor screw chiller and its application

作　　者：刘珊 陈今朝 江宏纶 

机构地区：[1]开利空调中国研发中心

出　　处：《制冷与空调》2008年第B06期5-7,共3页Refrigeration and Air-Conditioning

摘　　要：介绍三转子变频螺杆冷水机组23XRV,该机组采用制冷剂R134a,部分负荷性能高达0.33 kW/t,超低的全寿命周期成本。另外,创新三转子结构和无滑阀设计,减少运动部件数量和润滑油量,增强机组运行的可靠性及效率。Addresses the Evergreen 23XRV chiller, which uses R134a as refrigerant and employs the cutting-edge technology to achieve world-class energy efficiency. IPLV is as high as 0.33 kW/t. In addition, the 23XRV compressor with tri-rotor design has only three moving parts with no sliding valve, which makes the 23XRV substantially more reliable and very easy to maintain.

关 键 词：绿色建筑 变频螺杆式压缩机 综合部分负荷性能值 三转子 

分 类 号：TB65[一般工业技术—制冷工程]