摘要
相变储能技术已成为可再生能源利用领域的研究热点,将相变材料(PCM)与建筑围护结构相结合可有效地储存和利用太阳能,对实现建筑节能和环境保护具有十分重要的意义。基于国内外学者在PCM应用于建筑被动式储能系统中的研究,归纳了PCM的不同定型封装方法及其优缺点,分析了影响PCM储放热性能的因素,讨论了PCM应用于建筑围护结构中的设计规则,并对不同定型封装形式的研究方向进行了展望。
Phase change energy storage technology has become a popular research interest in the field of renewable energy utilization.Combining phase change material(PCM)with building envelope can effectively store and utilize solar energy,which is of great significance to realize building energy conservation and environmental protection.Based on the research of passive phase change energy storage in the field of building energy conservation,several types of packaging methods of PCM and their advantages and disadvantages in building envelopes were summarized,and analyzed the factors affecting the heat storage and release performance of PCM.The design rules of different packaging methods in building envelopes were discussed,and prospected the research trends of these packaging methods,hoping to provide guidance for the future work.
作者
伏舜宇
沈仲华
杨英英
武卫东
Fu Shunyu;Shen Zhonghua;Yang Yingying;Wu Weidong(School of Energy and Power Engineering,Shanghai University of Science and Technology,Shanghai 200093;Shanghai Key Laboratory of Multiphase Flow and Heat Transfer in Power Engineering,Shanghai 200093)
出处
《化工新型材料》
CAS
CSCD
北大核心
2021年第11期222-228,共7页
New Chemical Materials
基金
国家自然科学基金(52006146)
上海市青年科技英才扬帆计划(19YF1434700)。
关键词
相变材料
复合材料
围护结构
定型封装
建筑节能
phase change material
composite
building envelope
packaging method
building energy conservation
