窗式空调器翅片管式冷凝器的管路布置研究  

Study on the pipeline layout of finned-tube condenser in window type air conditioner

作　　者：陈曦[1] 王建中[1] 赵巍[1] 刘训海[1] 

机构地区：[1]上海理工大学

出　　处：《制冷与空调》2012年第1期19-22,共4页Refrigeration and Air-Conditioning

基　　金：上海市教育委员会科研创新项目(10YZ96);上海市教育委员会重点学科建设项目(J50502)

摘　　要：在外形尺寸不变的前提下,就某窗式空调器的冷凝器发卡管的布置方式对系统性能的影响进行研究,通过调整过热气体管路、气液两相管路和过冷管路的数目,增强冷凝器的换热能力,降低冷凝压力,实现空调性能的优化。根据试验测得的冷凝器换热管温度,分析造成3种管路布置方式测点温度变化的原因。The effect of the pipeline layout of finned-tube condenser on the performance of the system is investigated when the shape dimensions of condenser is constant in win- dow type air conditioner. By adjusting the number of superheating tubes, two-phase tubes and sub-cooling tubes, heat transfer performance of the finned-tube condenser is en- hanced, the condenser pressure is decreased, furthermore, the performance of air condi- tioner is optimized. The reason of temperature change is analyzed based on the different position temperatures of three types of pipeline layout condensers.

关 键 词：翅片管冷凝器 管路布置 制冷系数 强化换热 

分 类 号：TB657.2[一般工业技术—制冷工程]