建筑一体化太阳能工程实施中采暖集成系统研究

太阳能供热采暖系统是指将太阳能转换成热能,供给建筑物冬季采暖和全年其他用热的系统。本研究提出了太阳能-空气源复合热源热泵系统,采用辅助加热炉为辅助热源和采用辅助热泵为辅助热源,系统由集热模块、控制模块、采暖模块组成,采用防过热选择性吸收涂层的集热器和防过热旁路散热器,解决了系统过热问题;同时对空气源热泵、辅助加热设备与太阳能集热器结合系统的运行性能进行了研究,优化了系统运行控制策略。

On Heating System in Implementation of Building Integrated Solar Engineering

The solar heating system refers to conversion of the solar energy into the heat energy, providing building heat- ing in winter and other heating needs in the rest of the year. This study proposes a solar - air source heat pump system, using the auxiliary heating furnace and the auxiliary heat pump as auxiliary heat sources as the auxiliary heat source. The system consists of the heat collecting module, the control module and the heating module, using the collector with anti overheating selective absorption coating and the anti overheating bypass radiator, which solve the system＇s overheating problem. In addition, the operation performance of the air source heat pump, the auxiliary heating equipment and the so- lar collector were studied and the operation control strategy of the system was optimized.