2熱源駆動一重二重効用併用型吸収式冷凍機の特性 第1報 : 水蒸気と温水により駆動する吸収式冷凍機の特性に関する実験的検討 Characteristics of Single/Double-Effect Combination Absorption Refrigerator 1st Report : The Experimental Investigation about the Characteristics of Absorption Refrigerator Driven by Steam and Hot Water
In recent years, co-generation system with fuel cell occupies the attention of the world from a standpoint of the environmental protection and the effective utilization of the energy. Since the waste heat of phosphoric acid fuel cell is recovered in two forms of steam (0.6 [MPa]) and hot water (65∼90 [°C]), this type of absorption refrigerator is driven by two heat sources.<br>In this paper, we inquire the result of the experiment intented for this absorption refrigerator the standard cooling capacity of which is 35[kW]. It is recognized that there is a mutual intervention when the supply condition of steam pressure is changed. Also the effects of hot water temperature, cooling water temperature and chilled water temperature for the performance of this absorption refrigerator is clarified. As a result, the effectiveness of using steam and hot water simultaneously in year-round operation is shown. Furthermore, it is clarified that the utilization of the low boiling temperature medium as the heat transfer medium for air-conditioner is effective.
日本冷凍協会論文集 13(2), 187-197, 1996-07-31
Japan Society of Refrigerating and Air Conditioning Engineers