技术中心

【英文篇名】 Experimental study of heat insulation and energy performance of lightweight PCM building envelope 【下载频次】 ☆ 【作者】 邓安仲; 李胜波; 庄春龙; 沈小东; 罗建平; 张雄; 【英文作者】 Deng Anzhong; Li Shengbo; Zhuang Chunlong; Shen Xiaodong; Luo Jianping and Zhang XiongTongji University; Shanghai; China; 【作者单位】 同济大学; 解放军后勤工程学院; 【文献出处】 暖通空调 , Heating Ventilating nbsp; 期刊荣誉：中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊 【中文关键词】 相变材料; 轻质墙体; 隔热; 节能; 【英文关键词】 PCM; lightweight wallboard; heat insulation; energy saving; 【摘要】 采用复合相变材料和聚苯乙烯泡沫板制成了轻质板结构,克服了轻质材料墙体储热能力差的缺陷。在重庆地区对该复合板作围护结构的轻质实验房夏季炎热环境下的隔热及空调节能进行了实验研究,结果表明该相变材料轻质墙体能够有效地利用昼夜温差储放热,有效地阻止热量进入室内,非空调工况下可明显降低室内温度,具有较好的节电效果。 【英文摘要】 Establishes the experimental cubicle with the lightweight PCM wallboard which is prepared by bonding PCM composite on polystyrene foam board and provides improved thermal storage capacity compared to conventional lightweight walls.Using the cubicle in Chongqing tests its characteristic in summer,the experimental results indicate that the cubicle with PCM achieves better energy-saving effect,makes full use of the day and night temperature difference for the heat storage and release,prevents the heat entering...