摘要
针对我国南方夏热冬冷地区建筑空调的特点,指出了单一热源的热泵系统存在的问题,综述了冷却塔辅助散热的混合式热泵系统、冻土蓄冷混合式热泵系统以及能源塔热泵系统等复合热源系统的研究及应用情况。混合式热泵系统的性能较单一形式热泵系统有所改善,但仍存在一些问题亟待解决。为进一步提高热泵系统的节能性和可靠性,基于"用、补、蓄"的思想,本文提出一种季节性蓄存环境空气冷能的混合热泵系统,并对该系统进行了简单的数值模拟,探讨了其在夏热冬冷地区应用的可行性。
In views of the features of building air-conditioning in the hot summer and cold winter in southern China, the problems of single heat source heat pump system were pointed out, and the research and application of cooling tower hybrid heat pump system, frozen storage hybrid heat pump and energy tower hybrid heat pump systems were summarized. The hybrid heat pump system has better comparing with the single heat source of heat pump, but a number of problems should be solved. To improve the energy efficiency and reliability of the hybrid heat pump system, a kind of seasonal cold energy storage hybrid heat pump system was proposed based on the thought of＆quot;use, supply and build＆quot;in this paper. Then the simple numerical simulation of this system was conducted to verify its feasibility of the application in the hot summer and cold winter regions.
出处
《制冷技术》
2014年第1期69-74,共6页
Chinese Journal of Refrigeration Technology
基金
辽宁省教育厅科学研究一般项目(L2013100)
新疆维吾尔自治区十二五科技重大专项(No.201130107)
关键词
混合式热泵系统
冻土蓄冷
能源塔
季节性蓄冷
Hybrid heat pump system
Frozen storage
Energy tower
Seasonal cold energy storage
作者简介
韩宗伟（1980-），男，副教授，工学博士。研究方向：制冷空调、可再生能源利用。联系地址：沈阳市和平区文化路3号巷11号，邮编：110819。联系电话：024—83686994。E—mail：hanzw@smm．neu．edu．cn。
