文档介绍：第 43 卷增刊 1
2012 年 4 月
中南大学学报(自然科学版)
Journal of Central South University (Science and Technology)
Apr. 2012
基于相变墙与被动式太阳墙的复合采暖热性能试验研究
陈其针,冯国会,刘馨,李国柱,黄凯良,陆梦喆
(沈阳建筑大学市政与环境工程学院,辽宁沈阳,110168)
摘要:在结合相变墙体的被动式太阳能建筑构想的基础上,在沈阳地区开展基于相变材料的被动太阳能墙热性能
实验研究的现场原型实验研究。通过原型实验,对改造前、后房间内的室内热环境和舒适性进行比较和评价;分
析该建筑类型中不同围护结构的传热规律,得到室内空气温度变化情况;对影响室内环境的各个因素的影响权重
进行分析,寻求进一步改善建筑热性能的思路,并为理论数学模型的建立提供实验数据。研究结果表明:采用复
合采暖房间的室内热舒适水平较对比房间有明显改善,房间在夜晚温度下降缓慢且昼夜温差降低,改善了房间的
冬季室内环境,影响室内空气温度的因素权重从大到小依次是相变墙风口热流密度、相变墙室内侧装饰层温度和
太阳辐射强度。此采暖系统运行安全、可靠,能显著提高热舒适水平,降低室内温度波动。
关键词:被动式太阳墙;相变墙;热性能
中图分类号:
文献标志码:A
文章编号:1672−7207(2012)S1−0217−08
Experimental study on thermal performance of
composite heating based on phase change wall and passive solar wall
CHEN qi­zhen, FENG guo­hui, LIU xin, LI Guo­zhu, HUANG kai­liang, LU Meng­zhe
(School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang 110168, China)
Abstract: Based on the idea of passive solar energy building with phase wall, the prototype test study was conducted on
heat performance posite heating based on phase change wall and passive solar energy wall in Shenyang. A
comparation and evaluation of indoor heat environment and fort between pre­transformation and
meta­transformation were carried out, the law of heat transfer in different building envelopes in this kind of building wa