论文部分内容阅读
本文主要对太阳能喷射式制冷系统进行实验调试以及实验研究,采用电加热辅助太阳能加热的方法,研究了发生器和蒸发器温度对系统性能的影响。给出了太阳能集热器水箱的水温与时间的变化关系图,以及发生器和蒸发器温度与喷射系数ER、性能系数COP和机械性能系数COP之间的变化关系图,实验结果很好地反映了发生器温度和蒸发器温度对太阳能喷射制冷系统的性能影响。
In this paper, experiments and experiments on the solar-jet refrigeration system are mainly carried out. The effects of generator and evaporator temperature on system performance are studied by means of electric heating assisted solar heating. The relationship between the water temperature and the time of the solar collector water tank is given, and the relationship between the generator and evaporator temperature and the injection coefficient ER, the coefficient of performance COP and the coefficient of mechanical COP are given, and the experimental results reflect well Effect of generator temperature and evaporator temperature on the performance of solar spray refrigeration system.