Abstract: With the application of solar energy storage system with phase change thermal storage to air conditioning and refrigeration, an air conditioning and refrigeration of solar energy storage system with phase change thermal storage was presented. Partial thermo-technical parameters in exothermic process of phase change thermal storage equipment was calculated, and then the heat efficiency of air conditional refrigeration system was analyzed. According to the analysis it was found that this system has avoided instability and discontinuity problems which existed in previous solar energy air conditioning systems. Solar energy storage system with phase change thermal storage is suitable to store solar energy and provide heat source for air conditional refrigeration system due to its good characteristics such as small volume, great heat storage capacity, good uniformity of releasing temperature and easy control.

Key words: Air conditioning and refrigeration, Solar energy, Phase change thermal storage, Calculation

摘要： 将太阳能相变蓄热应用到空调制冷系统中，提出了一种太阳能相变蓄热空调制冷系统。对相变蓄热装置放热过程中的部分热工参数进行了计算，并对空调制冷系统的热效率进行了分析。通过分析可知，该系统避免了以往太阳能空调系统存在的不稳定性和间断性问题；太阳能相变蓄热装置具有体积小、蓄热量大、放热温度均匀、便于控制等特点，适用于存储太阳能并为空调制冷系统提供加热热源。

关键词: 空调制冷, 太阳能, 相变蓄热, 计算 