Research on design and thermal performance of integrated pipeline biomass heat storage wall

被引：0
|
作者：
Guo J. [1 ,2 ]
Jin Y. [3 ]
Li M. [1 ]
Zhao J. [1 ]
Liu Z. [1 ]
机构：
[1] School of Architecture, Tianjin University, Tianjin
[2] State Key Laboratory of Green Building in Western China, Xi'an University of Architecture & Technology, Xi'an
[3] Tianjin International Engineering Institute, Tianjin University, Tianjin
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 10期
关键词：
Biomass; Heat storage; Heat storage wall; Solar heating; Thermal efficiency;
D O I：
10.19912/j.0254-0096.tynxb.2021-0396
中图分类号：
学科分类号：
摘要：
Aiming at the thermal defects of traditional biomass wall, an integrated pipeline biomass heat storage wall with solar energy as the heat source is proposed. By establishing a comparative experimental model, the physical parameters of the wall system and indoor environment were tested respectively to study the thermal efficiency differences between the two models, and the heating performance of the experimental wall system was analyzed. The results show that: the proposed integrated pipeline biomass wall system has excellent heat collecting and storage performance; the control strategy of pipe flow system should adapt to the local meteorological conditions to optimize the heating efficiency; the integrated pipeline biomass wall can reach the energy saving rate of 79.3% with significant economic benefits, which has the prospect of wide application in biomass and solar energy rich areas. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.
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页码：319 / 325
页数：6
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