摘要
为分析地板辐射供暖和风机盘管供暖在夏热冬冷地区的具体运行效果,对两种模式下的室内热舒适、供热能力和能耗进行了实验和OpenStudio模拟分析。实验和模拟结果表明:风机盘管系统在运行初期体现优势,但后期地板辐射供暖具有更好的室内舒适性,垂直峰谷差仅为0.03℃,预测平均值模型PMV为-0.28,预测不满意百分比指标(PPD)为6.83%;地板辐射供热能力大于风机盘管供热,且耗电量更低。
In order to analyze the specific operation effect of floor radiant heating and fan coil heating in hot summer and cold winter areas.In this paper,the indoor thermal comfort,heating capacity and energy consumption under the two modes are tested and simulated by openstudio.The experimental and simulation results show that the fan coil system has advantages in the initial stage of operation,but the floor radiant heating has better indoor comfort in the later stage.The vertical peak valley difference is only 0.03℃,the PMV is-0.28 and the PPD is 6.83%.The floor radiant heating capacity is greater than that of fan coil heating,and the power consumption is lower.
作者
何险峰
HE Xianfeng(Shanghai Electronics Engineering Design&Research Institute Co.,Ltd.,Shanghai 200083,China)
出处
《流体测量与控制》
2024年第2期41-46,50,共7页
Fluid Measurement & Control
