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空气源热泵在我国华东及华南等地区得到广泛应用,但在我国北方寒冷地区受室外温度的影响,存在性能衰减、效果无法保证等问题。为提升空气源热泵在北方寒冷地区的适用性,本文对空气源热泵产品进行改进设计,并将其应用于唐山市某办公楼项目,对其供暖季能耗进行跟踪测试,结果表明,该低环境温度空气源热泵可以很好地满足室内人员的舒适度需求,并且具有很好的灵活性以及节省运行费用等特点。
Air source heat pump has been widely used in East China and South China and other regions in China. However, due to the influence of outdoor temperature in the cold area of northern China, the air source heat pump has the problems of performance degradation and ineffectiveness. In order to improve the applicability of air source heat pumps in the cold northern areas, this paper improves the design of air source heat pump products and applies it to an office building project in Tangshan. The energy consumption of the air-source heat pump is tracked and tested. The results show that the low Ambient temperature air source heat pump to meet the comfort of indoor staff needs, and has good flexibility and save running costs and so on.