空调—热水器一体机制冷兼制热水模式的性能模拟和实验分析

Performance simulation and experiment of an air conditioner incorporated with a water heater in cooling and hot water supply

简要介绍了空调—热水器一体机的基本原理和构成 ,对其在制冷兼制热水模式下的运行工况作了数值模拟和实验分析。结果表明一体机节能效果明显 ,制冷和制热水同时协调运行时 ,其系统能效比平均可达 3.5。给出了一些重要参数的模拟结果和实验结果的对比曲线 。

Sketches out the composition and operation principle of the integrated unit, simulates and experiments its operation in simultaneously cooling and hot water supply. The results show that its energy efficiency reaches 3.5 in average when the two mode operation is coordinated. Presents analysis results and simulation curves and discusses the impact of variation in water temperature on the system operation.