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在提出了太阳能供热与制冷联合循环及系统动态仿真的基础上 ,制作了一台供热与制冷联合循环的实验样机 ,并模拟一定的太阳能日照辐射量进行了实验研究。结果表明 ,在复合机系统接受的加热总量达49MJ的工况下 ,系统对外产出 - 2℃的冰 1 0 .5kg ,系统循环的COPcycle=0 .386 ,COPsystem =0 .0 6 7;与此同时 ,系统还对外产出了 98℃的热水 1 5 0kg ,供热效率为 η =0 .75 8。该实验装置的成功实现 ,为太阳能的高效综合利用作了一次全新的尝试。图 1表 1参 8。
Based on the combined cycle of solar heating and cooling system and the dynamic simulation of the system, an experimental prototype of heating and cooling combined cycle was made and a certain amount of solar radiation was simulated. The results showed that under the condition of 49MJ total heating capacity accepted by the compound machine system, the system produced 110 kg of ice at 2 ℃ and COPcycle of system cycle of 0.386 and COPsystem of 0.067 on the external output. In the meantime, the system also produced 150 kg of hot water at 98 ° C and the heating efficiency was η = 0.7575. The successful implementation of this experimental device made a completely new attempt for the efficient and comprehensive utilization of solar energy. Figure 1 Table 1 Reference 8.