一种综合利用相变材料的节能系统  

A Kind of Energy Saving System of the Comprehensive Utilization of Phase Change Materials

作　　者：黄育华[1] 詹武刚 

机构地区：[1]重庆大学城市建设与环境工程学院,重庆400030 [2]重庆市设计院,重庆400030

出　　处：《制冷与空调（四川）》2011年第B10期145-148,共4页Refrigeration and Air Conditioning

摘　　要：首先提出了一种基于相变材料综合利用的节能系统，并进一步介绍了该系统结构形式和工作原理。该系统利用相变材料吸收建筑物内的余热，然后通过热利用装置回收这部分热量驱动热水型溴化锂吸收式制冷机组制取冷量和生活用热水。这样不仅减少能源的使用，还实现了废热回收的目的。以重庆一普通办公室为例进行了计算分析，结果表明本系统具有显著的节能效果。Firstly, It puts forward a kind of energy saving system that based on the comprehensive utilization of the phase change materials, and moreover introduces the system structure and working principle in this paper. The system first uses phase change materials to absorb waste heat from those structures, and then makes use of the thermal utilization device recycling this part of heat to drive the hot water libr absorption chiller and therefore making cold quantity and hot water life. In this way, not only can it reduce the use of energy, but also it can achieve the purpose of heat recovery. In this paper, the Chongqing common office as an example is calculated and analyzed, and the results show that the system has a significant effect in energy saving.

关 键 词：相变材料 消除余热 废热回收 节能效果 

分 类 号：TK02[动力工程及工程热物理]