冷凝进风温度对单元式空调机组制冷量的影响  

Discussion about the Effect of Condensing Inlet Air Temperature on the Refrigerating Capacity of Self Contained Air Conditioning Set

作　　者：胡益雄[1] 向献红[1] 陈焕新[1] 李东 陈纪基 郑敏[2] 王善哲[3] 

机构地区：[1]长沙铁道学院机电工程学院 [2]上海铁路局福州车辆段 [3]北京铁路局石家庄车辆段

出　　处：《铁道车辆》1998年第6期39-40,共2页Rolling Stock

摘　　要：通过试验，研究了冷凝进风温度对单元式空调机组制冷量的影响。在大中修空调机组制冷量试验过程中，当试验条件有限、冷凝进风温度偏离名义工况的３５℃时，可用该结果进行机组性能评价。Via testing,the effect of condensing inlet air temperature on the refrigerating capacity of the self contained air conditioning set is researched.In the process of testing of refrigerating capacity of air conditioning sets in overhaul or middle repair,when the testing conditions are limited,and the difference between the inlet air temperature and that of the nominal working condition reaches 35℃,the results above can be applied in the performance evaluation of the air conditioning sets.

关 键 词：单元式空调机组 冷凝进风温度 制冷量 铁路 客车 

分 类 号：U271.038.3[机械工程—车辆工程]