摘要
介绍了一种复合相变蓄热器的工作原理和结构形式,提出了应用中所存在的问题。利用相变材料放出潜热提高供水温度,在不需用热水时,压缩机不必停机从而加热融化相变材料以储存热量。采用相变材料回收空调冷凝热,既具有节能又具有环保的特点。
A kind of composite phase change heat storage is introduced in this paper,including its working principles and structures.Also,the author put forward the problems that exist in application.Using the latent heat of PCMs(phase change materials) to raise the temperature of water,when no hot water needed,the compressor goes on heating the PCMs to melt and store heat.Recycling condense heat of air-conditioning with Phase change materials is both energy-saving and environment friendly.
出处
《能源技术》
2007年第6期353-355,共3页
Energy Technology
关键词
相变蓄热器
相变材料
潜热
节能
phase change heat storage
phase change materials
latent heat
energy-saving
