相变材料蓄能采暖地板结构模型的探讨  

Research on Structure Models of the Phase Change Material Based Energy Storage Heating Floor

作　　者：邱林[1] 吴秀芬[1] 杨梦易[1] 

机构地区：[1]北京建筑工程学院,北京100044

出　　处：《建筑科学》2007年第2期41-43,65,共4页Building Science

基　　金：建设部科技项目(05-k3-23);北京市人才强教资助项目(2005)

摘　　要：本文探讨了利用相变蓄能材料的采暖地板的结构形式,建立起将封装相变蓄能材料的条状模块置于通热水盘管周围的蓄能地板结构模型,数值模拟了在不同的蓄能材料填充比例、不同的蓄能材料模块布置情况下,蓄能地板蓄、放热时间的规律和地板表面的温度变化情况,推荐出满足供热需求下、最佳的相变蓄能采暖地板的结构模型。In this paper, the structure forms of phase change material based enegy storage heating floor were firstly discussed, and then the structure models that seal phase change material surrounding the hot water pipes were established, also the rules of storage and discharge heat time and the temperature of the floor surface under the changes of phase change material proportion and different structure arrangement were simulated. At last, the optimum energy storage floor heating structure models were provided to satisfy the heating requirement.

关 键 词：相变材料 地板采暖 地板结构 

分 类 号：TB34[一般工业技术—材料科学与工程] TU225[建筑科学—建筑设计及理论]