基于“双碳”目标的居住建筑太阳能热水系统优化  

Optimization of Residential Buildings Solar Water Heating System Based on“Dual Carbon”Goals

作　　者：周玉焰 于萌 孙弈先 ZHOU Yuyan;YU Meng;SUN Yixian(Tianjin Eco-city Green Building Research Institute,Tianjin 300480,China)

机构地区：[1]天津生态城绿色建筑研究院有限公司,天津300480

出　　处：《绿色建筑》2025年第1期137-142,173,共7页Green Building

摘　　要：“双碳”目标提出以来,可再生能源技术得到大力推广,太阳能热水系统作为居住建筑中最常见的应用形式,规模正在快速扩大。太阳能热水行业技术发展较为成熟,但在实际应用过程中运行效果与设计预期存在明显差距,问题存在于设计、施工、运维等环节。以问题为导向,研究制定太阳能热水系统运行效果测试方法,选取多个应用项目开展实测调研,依托实测数据对系统集热效率、集热器布置、安装倾角、施工质量等方面综合评价,挖掘系统存在问题和评估系统运行水平,并从设计、施工、运行3个阶段提出有针对性的性能提升方法,为今后居住建筑太阳能热水系统应用提供参考借鉴,促进系统稳定高效运行和建筑节能降碳。Since the proposal of“dual carbon”goals,renewable energy technology has been vigorously promoted,and solar water heating system,as the most common application form in residential buildings,is rapidly expanding in scale.The technology development of solar water heating industry is relatively mature,but there is a significant gap between the operation effect and the design expectation in the actual application process,and the problems exist in the design,construction,operation and maintenance and other links.Problem-oriented,research and develop the operating effect test method of solar water heating system,select a number of application projects to carry out field survey,rely on the measured data to comprehensively evaluate the system heat collection efficiency,collector layout,installation inclination Angle,construction quality and other aspects,excavate the problems in the system and evaluate the operating level of the system.And from the three stages of design,construction and operation,the performance improvement method is proposed to provide reference for the future application of residential building solar water heating system,and promote the stable and efficient operation of the system and building energy saving and carbon reduction.

关 键 词：居住建筑 太阳能热水系统 性能优化 可再生能源 

分 类 号：TU822[建筑科学]