夹芯墙相变保温层的热储存和热释放体系的探讨

Research on the Thermal Storage and Heat Release System in Sandwich Wall Phase-change Insulation Layer

综合储热技术与墙体节能技术的特点,提出了以相变材料作为热驱动源,集材料、构造、建筑为一体的夹芯复合墙体新设想,并在传热理论基础上分析了夹层相变材料冬季释热、夏季储热的过程。分析表明该复合系统具有自调温的保温隔热双重节能效果。

According to the technology of thermal storage and the characteristics of energy-saving wall,a new vision of Sandwich composite wall was proposed.By this vision,phase change materials worked as heat-driven source,setting of materials,construction,building as a whole.And based on the heat transfer theory,the process of laminated phase change materials which release heat in winter,storage thermal in summer was analysed.The result shows that the complex system have double effect on self-thermostat and energy-saving.