摘要
研究了单级逆升压式房间空气制冷系统的流程 ,计算了各状态点热力参数 ,提出了需要解决的关键技术难题。结论认为 ,房间空调制冷系数可达1.72,制热系数达1.71,是较有前途的绿色环保型空调。
The simple negative pressure-boosting circuit of air cycle air conditioning in room is presented. Thermodynamics parameters of every working state are caluclated. The problems of key technology to be solved are discussed. The conclusion is that the refrigeration efficiency of air cycle air conditioning in room can reach to 1.72, the heating efficiency also can reach to 1.71. This new kind of air cycle air conditioning in room is friendly environmental and promisimg.
出处
《真空与低温》
2000年第1期42-47,共6页
Vacuum and Cryogenics
关键词
空气制冷系统
单级逆升压
房间空调
制冷系数
air cycle air conditioning,simple negative pressure-boosting circuit,air cycle air conditioning in room,refrigeration efficiency,heating efficiency
