太阳能被动式通风与建筑相变蓄热耦合技术研究进展

Research Progress of Solar Passive Ventilation and Building Phase Change Heat Storage Technology

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中文摘要：太阳能被动式通风(Solar Passive Ventilation,SPV)技术与建筑相变蓄热(Building Phase Change Heat Storage,BPCHS)技术是当前建筑节能的有效策略,两者有机结合能够显著提高太阳能利用效率、降低建筑能耗与改善室内热环境.通过对国内外有关文献调研分析,概述了太阳能被动式通风与建筑相变蓄热技术各自原理与分类,同时阐述了技术特点及其研究进展.基于太阳能被动式通风与相变蓄热在建筑应用的现状,论述了相变蓄热强化太阳能被动式通风原理及其有机耦合形式,包括相变Trombe墙、相变烟囱、相变通风屋顶等多种结合方式.此外,为了有效反映被动式通风特征与相变蓄热耦合流动-传热过程,系统总结了通风数值模型、相变蓄热求解模型以及耦合系统模型与相关实验研究.概括了太阳能被动式通风与建筑相变蓄热耦合(SPV-BPCHS)技术关键影响因素及其评价指标,指出了其对建筑室内热环境影响特性.调研结果表明,SPV-BPCHS技术能有效降低建筑能源消耗、提高太阳能建筑利用率和改善室内热环境效果,但仍应加强对高效低碳材料的研究及耦合技术稳定性研究,同时该耦合技术实验可行性也需要进一步验证.将为提高太阳能利用率和建筑室内环境耦合强化提供新的技术途径.

外文摘要：Solar Passive Ventilation(SPV)and Building Phase Change Heat Storage(BPCHS)are effective strategies for building energy conservation.The combination of the two technologies can significantly improve solar energy utilization,reduce building energy consumption and improve indoor thermal environment,therefore,it is widely concerned by researchers.This paper summarized the principle and classification of solar passive ventilation and building phase change heat storage technology,and expounded the technical characteristics and research progress.Based on the application of solar passive ventilation and phase change heat storage in buildings,the principle of solar passive ventilation enhanced by phase change heat storage and its organic coupling form are discussed,it can be combined with Trumbo wall,solar chimney,ventilation roof and so on.In addition,in order to effectively reflect the coupled characteristics of passive ventilation and phase-change heat storage,the ventilation numerical model,phase-change heat storage solution model,coupled system model and related experimental studies are summarized.Finally,the key factors and evaluation indexes of Solar Passive Ventilation and Building Phase Change Heat Storage(SPV-BPCHS)coupling technology are proposed,and the influence characteristics of SPV-BPCHS on indoor thermal environment of buildings are pointed out.The investigation results show that SPV-BPCHS technology could effectively reduce the energy consumption of buildings,improve the utilization rate of solar energy and improve the regulation effect of indoor thermal environment,however,it is necessary to strengthen the research on high-efficiency low-carbon materials and the stability of coupling technology.At the same time,the experimental feasibility of the coupling technology also needs to be further verified.A new technical approach is supplied for improving the efficiency of solar energy and building indoor environment in this paper.

外文关键词：

Solar Passive Ventilation(SPV)Building Phase Change Heat Storage(BPCHS)simulation modelsolar energy utilizationcoupling modelindoor thermal environment

作者：

蔡阳、束正羽、何建炜、黄晓燕、黄颖茜、吕游、赵福云

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作者单位：

暨南大学能源电力研究中心,广东珠海 519070

华北电力大学新能源电力系统全国重点实验室,北京 102206

武汉大学动力与机械学院,武汉 430072

关键词：

太阳能被动式通风建筑相变蓄热仿真模型太阳能利用率耦合模型室内热环境

基金：

新能源电力系统全国重点实验室开放课题广东省基础与应用基础研究基金自然科学基金面上项目广东省普通高校重点领域专项项目

项目编号：

LAPS230172023A15150106812022ZDZX1005

出版年：

2024

DOI：

10.3969/j.issn.2096-9422.2024.07.003

建筑节能(中英文)

中国建筑东北设计研究院有限公司

建筑节能(中英文)

CSTPCD

影响因子：0.695

ISSN：2096-9422

年,卷(期)：2024.52(7)