基于分层室温控制的太阳能热水低温地板辐射供暖系统模拟研究

Simulation on Solar Hot Water Low-temperature Radiant Floor Heating System Based on Different Floor's Room Temperature Control

本文构建了基于分层室温控制的太阳能热水低温地板辐射供暖系统,并以大连地区为对象,采用TRNSYS软件对其进行了模拟计算,预测太阳能供暖系统的运行情况,对室内温度、蓄热水箱温度以及集热器和辅助热源的运行情况进行了较详细的分析。在此基础上,针对软件模拟过程中组件的选择和太阳能供暖系统的设计提出了建议。

In this paper, a solar hot water low-temperature radiant floor heating system based on different floor＇s room temperature control was established. Taking the building in Dalian as a simulation object, the software of TRNSYS was used to analyze the operation of the system. Furthermore, the room temperature, the temperature of heat storage water tank and the operation conditions of heat collector and auxiliary heat source were studied. Based on the discussion, several advice for component selection during simulation and relevant system design was given out.