Abstract:

The main advantage of solar cooling is that cooling loads and solar gains occur at the same time, at least on a seasonal level.There are several ways to get solar cooling effect, amongst them thermally driven chillerbased and desiccant systems are promising, because they can be used for integration of heating and cooling together, and can have a high solar energy conversion efficiency.This paper is devoted to present and analyze the energy conversion process, the cooling cycle, the advancement of new technology, etc., with respect to the most often used thermally driven solar cooling technologies.

Key words:

太阳能制冷, 集热转换, 制冷循环, 空调

摘要：

太阳能用于空调制冷，最大的优点是季节匹配性好，天气越热、越需要制冷的时候，系统制冷量越大。利用太阳能实现制冷效应有多种技术途径，其中将太阳辐射转变为热能，通过热能实现制冷的方式最具有应用前景，特点是能够实现太阳能供热、空调综合利用，全年综合转换效率高。本文针对几种常见的太阳能热能转换制冷空调方式，从太阳能集热转换、匹配制冷循环选择、最新研究进展等方面进行了分析介绍。

关键词:

太阳能制冷, 集热转换, 制冷循环, 空调