R22/R23自动复叠低温冷柜的分析  

Exergy Analytical Method of a Low-temperature Freezer with R22/R23 Auto-cascade Refrigeration System

作　　者：黄森[1] 刘训海[1] 陆向阳[1] 傅伟林[1] 张华[1] 

机构地区：[1]上海理工大学制冷技术研究所,200093

出　　处：《低温与超导》2004年第3期53-57,共5页Cryogenics and Superconductivity

摘　　要：对一采用 R2 2 / R2 3自动复叠的低温冷柜进行了试验研究 ,建立该装置各部件火用分析模型并分析各部件火用流情况。In this paper experimentation study on a low-temperature freezer, which applying auto-cascade refrigeration cycle with binary refrigerants of R22/R23, has been done. Exergy analytical model of each component in this apparatus is established and exergy flow of each component is analyzed. Results show exergy loss of the compressor is biggest in this apparatus.

关 键 词：自动复叠制冷 YONG分析 低温冷柜 R22/R23 YONG损 制冷系统 混合工质 

分 类 号：TB657[一般工业技术—制冷工程]