太阳能制冷空调技术工程应用的一些问题分析
Analysis on some problems in engineering application of solar refrigeration and air conditioning technology
摘要：
对太阳能制冷空调技术在建筑中应用的主要问题和适用条件进行了分析，结果表明：尽管该技术具有良好的发展前景，但初投资很高，采用太阳能制冷的空调冷水机组的投资比常规空调冷水机组高10～16倍，另外还存在设备占地面积大等问题，因此目前还不具备在普通建筑中大规模推广应用的条件。提高设备综合利用率是提高系统经济性的重要途径。太阳能制冷空调技术研究应以工程应用为导向，加强工程应用的实用化、经济性和适用条件的研究。
Abstract：
Analyses the main problems and the applicable conditions of the application of solar refrigeration and air conditioning technology to buildings. The results show that although the technology has a good development prospect, but at present it cannot be widely applied to common buildings because of its higher initial investments and larger occupied area of equipments. The investment of water chillers with solar refrigeration is 10~16 times more than that of conventional water chillers. Improving comprehensive utilization efficiency of equipments is important for system economical performance. Study on this technology should focus on the problems of engineering application, such as the practical and economical performance and applicable conditions.
Keywords:solar energy, refrigeration, air conditioning, engineering application, economical performance, applicable condition