摘要
对农村地区太阳能地板辐射供暖系统的性能进行了仿真计算与实测。介绍了仿真计算方法,建立了实验系统。实测工况下,当未开启辅助电加热装置时,室内平均温度可达到11.9℃(室外平均温度为1.19℃),判定太阳能地板辐射供暖系统可满足供热要求。仿真结果与实测计算结果的相对误差在±5%范围内,满足工程精度要求,仿真结果可以接受。
The simulative calculation and practical test of performance for solar radiant floor heating system in rural area are conducted. The simulative calculation method is introduced, and the experimental system is established. Under the measured condition, the average indoor temperature can reach 11.9 ℃ and the average outdoor temperature is 1.19 ℃ when the auxiliary electric heating device is not turned on, which shows that the solar radiant floor heating system can meet heating requirement. The relative error between the simulated result and the measured result is within the range of ± 5%, which meets the precision requirement. The simulation result can be accepted.
出处
《煤气与热力》
2012年第6期17-19,共3页
Gas & Heat
