本文通过综合分析，选择将两级节流中间不完全冷却双级压缩循环应用于空气源热泵热水器以适用低温工况。
With comprehensive analysis, two-stage compression cycle is applied to air-source heat pump to adapt to the low-temperature environment.
中间冷却器冷却在两个压缩级之间流动的制冷 剂并提供再加热功能。
The intercooler cools the refrigerant flowing between the two compression stages as well as provides the reheat function.
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