空调制冷系统增压节能装置设计研究  

DESIGN AND RESEARCH ON BOOSTING AND ENERGY SAYING DEVICE OF AIR-CONDITION SYSTEM

作　　者：牛越[1] 张静雅[1] 夏淯博[1] 王康[1] 余雷模[1] 王晓宗[1] 刘益才[1] 

机构地区：[1]中南大学能源科学与工程学院,湖南长沙410083

出　　处：《真空与低温》2012年第3期176-180,共5页Vacuum and Cryogenics

基　　金：中南大学大学生创新训练项目(CL11133);2011年度米塔尔学生创新创业项目资助

摘　　要：介绍了带有喷射器增压节能装置的制冷系统的概念及特点,并对双效型空调压缩喷射系统进行了理论热力计算和仿真模拟研究,比较了带喷射器的制冷系统与传统简单制冷循环系统的性能系数以及耗电量,对比分析得出较明显的节能效果。模拟结果表明:在制冷系统中引入喷射器增压节能装置,其制冷效率可以得到一定程度的提高,预期可降低整机耗电量4%～12%。This paper introduces the concepts and characteristics of refrigeration system with thermo-jet boosting and energy saving device. According to various connection mode, compared with the traditional simple refrigeration systems on perform- ance coefficient and power consumption through thermodynamic calculation, simulation research, the air-condition system with ejector gets an ideal energy saving effect. The simulation results show that the coohng efficiency of the refrigeration sys- tem with boosting energy saving device can get a degree of improving, and the expected power consumption can reduce by 4% - 12%.

关 键 词：增压节能装置 COP 喷射器 冰箱 空调 

分 类 号：TB651[一般工业技术—制冷工程]