多能耦合互补系统在公路房建既有建筑应用中的性能分析  

Performance analysis of multi-modal coupling complementary systems in highway house construction for existing buildings

作　　者：李宝祥 景俊宝 王熙 杨泓 张廷宇 LI Baoxiang;JING Junbao;WANG Xi;YANG Hong;ZHANG Tingyu(Gansu Xinsheng Urban Development Co.,Ltd.,Lanzhou 730030,China)

机构地区：[1]甘肃新盛城市开发有限公司,甘肃兰州730030

出　　处：《中国高新科技》2024年第18期124-129,共6页

摘　　要：在碳达峰、碳中和政策背景下,以公路房建单体建筑为研究对象,对其供能系统进行分析。针对传统单一供能系统的不足,文章提出将冷热电气多联产供能系统应用在房建单体建筑中,并对设计的多联产供能系统进行分析,利用Trnsys软件对其进行仿真模拟,与传统建筑供能系统进行对比,得到该冷热电气多联产供能系统运用在公路房建中的可行性与优越性。对系统中的沼气池最佳保温层厚度进行了研究,利用Fluent模拟了在最佳保温层厚度下沼气池温度场的分布情况。In the context of China’s“peak carbon emissions and carbon neutrality”policy,this paper focuses on the energy supply system of single buildings in highway construction.Addressing the shortcomings and limitations of traditional single-source energy supply systems,this paper proposes the application of combined cooling,heating,and power(CCHP)systems in single building construction.The designed CCHP system is analyzed,simulated,and compared with traditional building energy supply systems using Trnsys software to assess the feasibility and superiority of implementing CCHP systems in highway construction.Furthermore,the optimal insulation thickness of the anaerobic digester in the system is also studied,and the temperature distribution in the anaerobic digester is simulated using Fluent software under the optimal insulation thickness.

关 键 词：高速公路 单体建筑 太阳能 冷热电气多联产供能系统 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]