摘要
土壤源热泵具有节能与环保的特点,近年来发展迅速,但在应用中存在冷热负荷不平衡的不利因素。这种不平衡会导致热堆积,引起整个系统性能的降低。本文介绍了针对不同情况的解决方法,如冷却塔辅助散热装置,太阳能-土壤源热泵混合系统等。并提出了亟待解决的新问题。
As a conservative and environmental protective technology, ground-coupled heat pump is using more and more widely. For most buildings, the annual heating and cooling loads are always different. This imbalance will lead to heat accumulation, and the heat pump performance will degrade. In order to solve this problem, this paper introduces different measures for different conditions, such as assistant cooling tower system, solar energy hybrid unit. Then try to discuss the new problems we should deal with.
关键词
土壤源热泵
热平衡
混合式土壤源热泵系统
Ground-coupledheat pump, Thermal equation, Hybridground-coupled heat pump system
