夏季太阳辐射强天气炎热，人们渴望利用太阳能资源来制冷空调，下面介绍几种常用的太阳能制冷系统以飨读者。１物态变化过程中的能量转移物质在物态变化时能吸收或放出大量的热量。例如在一个标准大气压下，纯净水在１００℃开始沸腾，如果继续加热，水吸收热量后保持温度不变 Strong summer sun radiation heat, people are eager to use solar energy resources to refrigeration and air conditioning, the following describes several commonly used solar refrigeration system to readers. 1 state changes in the process of energy transfer material changes in the state can absorb or release a lot of heat. For example, at a standard atmospheric pressure, pure water starts to boil at 100 ° C. If it continues to heat, the water absorbs heat and remains at the same temperature