直流变频热水机地板采暖系统应用研究

针对西北地区一套别墅,对采用以直流变频热水机为热源的地板采暖系统进行了特性分析。测试了不同方案中室内环境温度等数据,通过比较不同情况下的温度变化和耗电量,对比分析了地板采暖采用带执行器分水器在能耗方面的优势。确定了地板采暖最佳的供水水温范围,评估了间歇式运行的可行性,得出了地板采暖有较好的经济性结论。

Focused on a villa house in Northeast China, the characteristic analysis was established for the system of DC inverter water heater which serves as the heating resource of the floor heating system, and tests for indoor temperature of different plans were performed. Comparing the temperature change and power consumption in different conditions, a contrast of the energy-consuming advantage of the water distributors equipped with controllers applied in the floor heating was carried out. The best range of water supply for floor heating was confirmed, and the availability of interim operation was evaluated, which presented better economics of floor heating.