混合式热泵系统中空气源热泵的实验研究

Experimental research on the water chiller/heater of air-source heat pump of the single-double stage mixed heat pump system

为研究单、双级混合式热泵系统中空气源热泵冷热水机组分别在单、双级模式下的运行参数和性能,设计并组装了空气源热泵冷热水机组的实验样机,并通过对实验结果的分析和比较,得出了空气源热泵冷热水机组在不同运行模式下的运行特性和规律,并给出了机组能量的调节方法.

In order to study the water chiller/heater of air-source heat pump's performance parameters and characters under the single or double stage, a sample was designed and mounted, then through analyzing and comparing the experimental results, the water chiller/heater of air-resource heat pump's performance characters and rules under different operation patterns were gained. At the same time, the unit's energy-adjusting methods is given and the experimental results is analyzed.