数码涡旋管道机制冷变风量运行的实验研究  

Experimental Research on Ducted Air-Conditioning With Digital

作　　者：黄虎[1] 张建忠 李奇贺[1] 袁冬雪[1] 秦振春[1] 张忠斌[1] 

机构地区：[1]南京师范大学动力工程学院,江苏南京210042 [2]南京建筑设计研究有限公司,江苏南京210005

出　　处：《低温与特气》2007年第3期13-15,40,共4页Low Temperature and Specialty Gases

摘　　要：对采用数码涡旋压缩机的风管送风式空调(热泵)机组在标称制冷工况下的变风量运行进行了实验研究,得出了机组制冷能力、功耗、机组效率、出风温度、排气压力、排气温度、吸气压力等参数随风量变化的关系,分析了采用数码涡旋压缩机的管道机变风量运行的特点,为风管送风式空调(热泵)机组的节能、稳定运行提供了有价值的实验支撑。From the variable air volume running of ducted air-conditioning （heat pump） units with digital scroll compressor under nominal refrigerating condition, we have concluded the relationship of the refrigerating capacity, power input, EER, outlet temperature, discharge pressure, discharge temperature, suction pressure vs. air volume. Meanwhile, we have also analyzed the characteristics of the unit under variable air volume refrigerating operation, which provide an important experimental reference for the economical and reliable operation of the unit.

关 键 词：数码涡旋压缩机 管道机 变风量 实验研究 

分 类 号：TH45[机械工程—机械制造及自动化]