【摘要】 提出了一种采用T—S图中饱和蒸气线具有右倾特性工质作为热泵工质的新思路。可使工质在压缩过程中始终接近饱和蒸气状态,压缩机排气温度约等于工质的冷凝温度,从而可较好地解决排气温度过热所引起的一系列问题。更多还原

【Abstract】 Heat pump refrigerant may keep near saturated vapor state during compression process when their saturated vapor line tilts to right on T-S diagram.By use of such refrigerants,the compressor discharging temperature is almost equal to the condensing temperature,and problems relative to high compressor discharging temperature are avoided.更多还原