设计了一种新型太阳能炕采暖系统.在理论分析的基础上建立了实验平台,采用对比分析方法实测太阳能炕采暖房间和传统火炕采暖房间的室内温度和炕面温度分布情况.研究表明,太阳能炕比传统火炕炕头与炕中温差小5℃,炕中与炕尾的温差小2℃,炕面平均温度提高3.4℃,全天室内温度平均提高1.5℃.该新型采暖系统运行安全可靠,能提高室内温度,降低炕面温度的不均衡度.%Through the analysis on rural traditional heated kang in cold region, a kind of new solar kang heating system is designed. Based on theoretical analysis, a test platform has been set up, which measures the distribution of indoor temperature and the kang surface temperature in solar kang heating room and traditional kang room by the use of comparative analysis method. Research shows: the difference temperature between the anterior part and the middle part of solar kang is 5 degrees lower than that of traditional kang, and the difference temperature between the central and the rear part is 2 degrees lower than that of traditional one. The average temperature of kang increases 3.4 degrees; the indoor average temperature increases 1.5 degrees all-day. Thus this new heating system is safe and reliable, increases the indoor temperature and reduces the disproportion of kang surface temperature.
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