太阳能单效溴化锂吸收式制冷空调技术研究现状

Research Status of Solar Single- effect Lithium Bromide Absorption Refrigeration and Air Conditioning Technology

针对目前太阳能制冷技术中应用最多的太阳能单效溴化锂吸收式制冷空调技术,介绍各种可用于太阳能制冷空调的集热器,列举大量的太阳能单效溴化锂吸收式制冷空调系统的试验研究和模拟分析的案例,最后提出一个新型太阳能无泵溴化锂吸收式制冷空调系统。该系统具有运行安静、体积小、节能、可回收冷却热等优点,是太阳能吸收式制冷系统小型化的一个重要发展方向。

In view of the solar single-effect lithium bromide absorption refrigeration and air conditioning technology , which is used mostly in solar refrigeration technology at present , the solar collectors that are available for solar refrigeration are introduced in detail,large amounts of the cases of experimental study and simulation analysis are enumerated ,and finally a novel solar refrige-ration system with bubble pump is presented .Because of its several advantages such as quiet , small volume, energy conserva-tion,and cooling heat recovery ,it is an important development direction of solar absorption refrigeration system in terms of minia-turization.