平板型太阳能集热器研究现状及展望

The research status and prospect of flat-plate solar collector

平板型太阳能集热器作为一种常用的太阳能吸收装置,在电力、工业等领域都得到广泛的应用。根据平板型集热器的特点,结合当前研究现状,从集热器热性能研究、结构优化和实际应用现状等3个方面进行综述,并提出平板太阳能集热器未来发展方向。提高集热器集热效率和建筑物一体化结合程度将成为当前研究的主要方向。

As a commonly used solar absorption device,the flat-plate solar collectors have been widely used in electricity,industry,and other fields.Based on the characteristics of flat-plate solar collectors,combined with the current research is reviewed from three aspects:thermal performance,structural optimization and practical application of heat collectors,the existing problems are analyzed and the future development direction of flat-plate solar collectors is proposed.It is concluded that the main research direction of the current flat-plate solar collector is to improve the heat efficiency of collectors and the degree of integration with the building.