空气源热泵热风机性能实验研究

Experimental study on performance of air source heat pump system

补气增焓系统能够有效提升空气源热泵的制热量,使热泵使用效果大幅提升。本文从理论上分析了应用补气增焓技术的空气源热泵热风机系统较普通空调的制热优势,通过补气增焓系统与普通空调在制冷制热不同工况下的实验对比,得出了补气增焓系统较普通空调的在制热和制冷以及使用舒适性方面的优势,为补气增焓空调系统的推广和使用提供技术支撑。同时对补气增焓运行范围和条件进行研究,为最优使用补气增焓技术起到积极的指导作用,同时也对补气增焓制热系统的设计起到积极指导作用。

Enthalpy augmentation system can effectively improve the heat production of air source heat pump, so that the use effect of heat pump is greatly improved. This paper theoretically analyses the heating advantages of air source heat pump hot air fan system with supplementary air enthalpy technology over ordinary air conditioning system. By comparing the experimental results of supplementary air enthalpy system and ordinary air conditioning under different conditions of refrigeration and heating, the advantages of supplementary air enthalpy system in heating, refrigeration and comfort of use are obtained, which will promote and use supplementary air enthalpy air conditioning system. Provide technical support. At the same time, the operating range and conditions of gas-supplement enthalpy-increasing are studied, which can play a positive guiding role in optimizing the use of gas-supplement enthalpy-increasing technology, and also play a positive guiding role in the design of gassupplement enthalpy-increasing heating system.