Vapor-injected scroll compressors
Vapor-injected scroll compressors
复制标题
DOI：
--
复制
发表时间：
2003
期刊：
影响因子：
0.8
通讯作者：
Warren L. Beeton;H. Pham
中科院分区：
文献类型：
--
作者：
Warren L. Beeton;H. Pham
蒸汽喷射在大型商用螺杆和多级离心压缩机上是可用的，但在小型密闭压缩机上却没有。最近推出的蒸汽注入涡旋压缩机允许节省制冷循环应用于个别小型压缩机，并实现增加的能力和效率的好处。本文介绍了经济蒸汽喷射（EVI）涡旋压缩机的概念，其关键部件，以及相关的性能和应用方面的商业制冷系统。
Vapor injection has been available on largecommercial screw and multistage centrifugal compressors, but not onsmall hermetic compressors. The recent introduction of vapor-injected scrollcompressors allows the economized refrigeration cycle to be applied with individual small compressors, and achieve the benefits of increased capacity and efficiency. This article describes the economized vapor-injection (EVI) scroll compressor concept, its key components, and the associated performance and application aspects for commercial refrigeration systems.