利用冷凝水来提高分体式空调器的能效比  

Using condensation water of split air-conditioning to raise energy efficiency ratio

作　　者：李莎[1] 周鹏飞[2] 

机构地区：[1]天津大学环境科学与工程学院,天津300072 [2]天津工业大学纺织学院,天津300160

出　　处：《天津工业大学学报》2006年第6期68-71,74,共5页Journal of Tiangong University

摘　　要：通过分析风冷和蒸发式冷却两种方式的优缺点,提出增设小型蒸发冷却式冷凝器,回收分体式空调器的冷凝水用以制冷的新方法,并进行了理论分析和实例计算.结果表明,利用冷凝水的汽化潜热降低再冷温度,空调器的制冷能力可增大13.200/,能效比提高较多,达到了节能的目的.Compared with the good and the bad points of air-cooled type and evaporative cooled type for an air condition, a new method which adding small evaporative conditioning to collect the condensation water of the split air-conditioning for refrigeration is proposed. The theory analysis and instance calculate are introduced. The researchment results show that by utilizing the vaporization heat to lower subcooled temperature, the cold capacity is increased 13.2%. The level of energy efficiency ratio is raised to reach the aim of energy saving.

关 键 词：分体式空调器 冷凝水 能效比 节能 

分 类 号：TU831.6[建筑科学—供热、供燃气、通风及空调工程]