预制轻薄装配式低温辐射供暖构造的实测与分析

Measurement and Analysis of Low-Temperature Radiation Heating Structure with Prefabricated and Thin Fabricated Structure

建立了低温辐射供暖系统,研究了预制沟槽硅钙板构造和预制塑料星柱板构造2种轻薄装配式地板构造,对供暖季的室内温度、热量的变化规律进行了实验分析,与其他地板构造方式进行了对比。实验表明,采用新型预制辐射供暖板进行地面供暖的房间室内竖向温度分布均匀,单位面积散热量大、热损失小,且具有安装简单、无施工污染、检修方便等突出优点。

The low-temperature radiation heating system is established, and the variation resgularity of indoor temperature and heat about two kinds of thin and precast floor structure, the precast grooved calcium silicon structure and prefabricated plastic star column board, are studied in the heating season,compared with, other floor radiation heating methods. The results show the floor heating room with the new type of precast radiant heating structure has more uniform indoor vertical temperature distribution, large heat release per unit area, and less thermal losses. Furthermore, the new type of precast radiant beating method has many advantages, such as simple installation, no construction pollution, convenientmaintenance, and so on.