Study on heating mode of courtyard sunspace passive solar house

According to rural building structure form of Qingdao, the courtyard sunspace passive solar house was built. A heat transfer mathematics model was established for courtyard sunspace passive solar house based on its working principle, and indoor temperature of courtyard sunspace passive solar house was simulated calculation, the indoor temperature of simulation result and experiment result were the same basically, it showed that mathematics model was correct and could provide theoretical basis to transform the courtyard sunspace in this area.