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随着旧建筑技术的不断发展,建筑材料的节能环保越来越受到人们的重视,在这一背景下,定形相变储能技术给建筑节能带来了新的契机,这一技术可以大大缓解建筑物的供暖以及空调的负荷。在建筑节能这一领域,可以使用的无机盐类数量不多,而且大多存在着过冷和相分离的缺点,所以近些年来,研究的主要方向已经由原来的无机盐类转向了有机类相变材料。本文以常见的建筑材料作为研究对象,然后根据他们不同的理化性质制作出不同的储能单元,从而达到应用要求。
With the continuous development of old building technology, the energy saving and environmental protection of building materials has received more and more attention. Under this background, setting phase change energy storage technology has brought new opportunities for building energy conservation, and this technology can greatly ease Heating of buildings and loads of air conditioners. In the field of building energy conservation, there are not many inorganic salts that can be used, and most of them have the disadvantages of undercooling and phase separation. Therefore, in recent years, the main direction of research has shifted from the original inorganic salts to organic phases. Change material. This article uses common building materials as research objects, and then makes different energy storage units according to their different physicochemical properties, so as to meet application requirements.