B_(22)型、B_(23)型铁路机械冷藏车制冷机组工质替代方案浅析  

Analysis of the Alternate Scheme for the Agent in Refrigerator Sets on B_(22) Type,B_(23) Type Railway Mechanical Refrigerator Cars

作　　者：阎英华[1] 徐衍煜 王国强[1] 王燕[1] 

机构地区：[1]石家庄车辆厂制冷产品研发处,河北石家庄050000

出　　处：《铁道车辆》2003年第9期31-33,共3页Rolling Stock

摘　　要：针对 CFC— 12禁用期限的临近 ,提出了一种 B2 2 型、B2 3型铁路机械冷藏车制冷机组工质的替代方案 ,并通过试验数据说明该方案有效可行。For the forbidden limit for CFC-12 gets near, an alternate scheme for the agent in refri-gerator sets on B_ 22 type, B_ 23 type railway mechnical refrigerator cars is put forward, and the testing data show that the scheme is valid and feasible.

关 键 词：工质替代 机械冷藏车 制冷机组 

分 类 号：U272.5[机械工程—车辆工程]