空气源热泵相变蓄能除霜方式的实验研究  

Experimental study of the method of defrosting for air source heat pump with phase change energy storage

作　　者：杨超[1] 苏余昌[1] 迟婷[2] 

机构地区：[1]东北林业大学土木工程学院,黑龙江哈尔滨150040 [2]哈尔滨工程大学动力与能源工程学院,黑龙江哈尔滨150000

出　　处：《山西建筑》2014年第12期140-142,共3页Shanxi Architecture

摘　　要：以目前广泛使用的空气源热泵分体式房间空调器为研究对象,建立了空气源热泵相变蓄热逆循环除霜系统的动态实验台,对系统运行中的结霜过程进行描述,并对空气源热泵与蓄热器之间不同连接方式的除霜情况进行比较分析,总结得出了性能较高的蓄能除霜方式。Using air source heat pump split room air conditioner which is now widely used for the study, to establish the dynamic experiment table of reverse cycle system of defrosting for air source heat pump with phase change energy storage. It describes the frosting process of system opera- tion. Different ways to connect the air source heat pump and accumulator have different situations of defrosting, and then compare and analysis these situations to draw a conclusion that which method of defrosting is high performance.

关 键 词：空气源热泵 逆循环除霜 相变材料 蓄能 

分 类 号：TU834.861[建筑科学—供热、供燃气、通风及空调工程]