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近十多年来,利用太阳能制冷已引起人们的关注。不少国家对太阳能空调降温、食品冷藏进行了大量的试验研究工作。由于建筑物空调降温在技术上容易达到、经济性较好,因此太阳能空调技术的发展比较快。美国、日本等国已从示范性实验阶段逐步走向实用化。广东地处亚热带,全年平均气温较高,夏季时间长,气候炎热,太阳辐射资源比较丰富。随着人民生活水平的不断提高,对建筑物空调降温的需求日益增大。太阳能空调
In the past ten years, the use of solar refrigeration has drawn people’s attention. Many countries on the solar air-conditioning cooling, food refrigeration conducted a lot of experimental research. As the building air conditioning cooling technically easy to achieve, better economy, so the development of solar air-conditioning technology faster. The United States, Japan and other countries have gradually moved from the experimental phase of experiment to practical application. Located in the subtropical zone of Guangdong, the annual average temperature is relatively high, the summer time is long, the climate is hot and the solar radiation resources are abundant. With the continuous improvement of people’s living standards, the demand for cooling air conditioning in buildings is increasing day by day. Solar air conditioner