新型大型蓄能式空气源热泵热水机组的探讨  

Discussion of new large thermal storage type air source heat pump water heater unit

作　　者：孙平 林小茁 江辉民[2,3] 

机构地区：[1]广东省吉荣空调设备公司 [2]哈尔滨工业大学 [3]广东省吉荣空调设备公司博士后工作站

出　　处：《制冷与空调》2009年第4期26-29,10,共5页Refrigeration and Air-Conditioning

摘　　要：针对国内外传统空气源热泵热水器的研究和应用状况,分析其推广应用存在的弊端。将空气源热泵热水机组与电力的移峰填谷相结合、蓄冷蓄热相结合,并采用新型蓄能式融霜方式,提出一种大型蓄能式空气源热泵热水机组的新流程。详细阐述新系统的工作原理、全年多种高效运行模式以及与常规系统比较所具备的特点,并针对新系统今后的应用和发展提出需要解决的关键技术。Reviews the research and application situation of air source heat pump water heater in China and abroad. Points out the disadvantages of its application in the world. Combined air source heat pump water heater unit with on and off-peak electric load, proposes a large thermal storage type air source heat pump water heater system. Adopts a new thermal storage type defrosting technology. Illustrates running principle and several effective operation modes. Analyzes the significance of the system compared with traditional system. At the same time,puts forward some key techndogies that should be solved for its future development and application.

关 键 词：空气源热泵热水机组 热水供应 蓄能 节能 运行模式 

分 类 号：TU822[建筑科学]