太阳能主动式采暖实测与分析

通过对一栋位于北京昌平地区的主动式太阳房的全冬季测试数据进行分析,得到了太阳能保证率及其若干重要影响因素,并给出了其辅助热源的合理设计和运行方式.

ANALYSIS AND THINKING OF ACTIVE SOLAR HEATING HOUSE

It has provided widest application prospect for more and more attentions are paid to energy saving and discharge reduction all over the world. As an important aspect of solar energy utilization of low temperature, active solar energy heating is involved in many factors, which can influence the running effect and economy of the whole system dramatical-ly. Detailed testing data about an active solar house in Beijing Changping district has been analyzed in this paper. Solar fraction and its several influencing factors were discussed. Based on the results, the reasonable design method and opera-tion way has been established when an air-source heat pump was acted as auxiliary source of solar energy.