热管在多联机卡式天花室内机中的应用  

Application of heat pipe into cassette indoor unit of multi-connected unit

作　　者：张景玲[1] 余鹏[1] 

机构地区：[1]广东省建筑科学研究院

出　　处：《制冷与空调》2014年第2期34-37,共4页Refrigeration and Air-Conditioning

摘　　要：以某品牌多联机3个型号卡式天花室内机为例，将热管技术应用于多联机卡式天花室内机，计算不同室内设计温度条件下的换热量。研究结果表明，与传统多联机室内机相比，其节能率可达28．46％～68．53％，同时在无需电加热或蒸汽动力设备的条件下提高室内送风温度，在节约能源消耗的同时满足室内人体热舒适的要求。The study is conducted based on three mode cassette indoor units of some brand＇s multi-connected unit. The heat pipe technology is applied to these cassette indoor units and the heat transfer capacity under different indoor temperatures is calculated. The research results show that the energy saves 28.46% --68. 53% ,compared with the conven- tional indoor unit. In the meanwhile, it can increase the indoor supply-air temperature without extra electric heating or steam power equipment,which achieves the objective of saving energy and meets the requirement of indoor human thermal comfort.

关 键 词：多联机 热管 环形热管式换热器 卡式天花室内机 

分 类 号：TK172.4[动力工程及工程热物理—热能工程]