[1]王登甲,张睿超,罗 西,等.西北典型城市集中供热能耗特征及减碳潜力分析[J].西安建筑科技大学学报(自然科学版),2022,54(06):819-826837.[doi:10.15986/j.1006-7930.2022.06.004 ]
　WANG Dengjia,ZHANG Ruichao,LUO Xi,et al.Energy consumption characteristics and carbon saving potential of central heating in typical cities in Northwest China[J].J. Xi'an Univ. of Arch. & Tech.(Natural Science Edition),2022,54(06):819-826837.[doi:10.15986/j.1006-7930.2022.06.004 ]
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西北典型城市集中供热能耗特征及减碳潜力分析()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
54
期数:
2022年06期
页码:
819-826837
栏目:
西部“一带一路”沿线城镇绿色更新发展
出版日期:
2022-12-28

文章信息/Info

Title:
Energy consumption characteristics and carbon saving potential of central heating in typical cities in Northwest China
文章编号:
1006-7930(2022)06-0819-08
作者:
王登甲1; 2; 张睿超2; 罗 西1; 2; 门端宜2; 刘艳峰1; 2; 刘加平1
(1.西部绿色建筑国家重点实验室,陕西 西安 710055; 2.西安建筑科技大学 建筑设备科学与工程学院,陕西 西安 710055)
Author(s):
WANG Dengjia1; 2; ZHANG Ruichao2;  LUO Xi1; 2;  MEN Duanyi2;  LIU Yanfeng1; 2;  LIU Jiaping1
(1.State Key Laboratory of Green Building in Western China, Xi'an 710055, China; 2.School of Building Services Science and Engineering Xi'an Univ. of Arch. & Tech., Xi'an 710055, China)
关键词:
“一带一路”;  集中供热;  能耗;  碳排放;  可再生能源
Keywords:
“the Belt and Road”;  central heating;  energy consumption;  carbon emissions;  renewable energy
分类号:
TU111.95
DOI:
10.15986/j.1006-7930.2022.06.004
文献标志码:
A
摘要:
统计了西部“一带一路”沿线西安、乌鲁木齐、西宁、兰州、银川五个省会城市10年来集中供热规模和面积的发展趋势,分析了集中供热热源类型及占比.以现行国家相关供暖能耗指标为约束,分析估算了这10年集中供热能耗变化规律,并对此后5年集中供热能耗做出了预测.结果表明,严格实行近零能耗建筑技术标准GB/T 51350-2019后,2025年上述城市集中供热能耗可分别降低2.8%,40.2%,30.5%,15.3%及42.7%.此外,采用太阳能、地热能等可再生能源替换常规能源供热从0增加至20%的情况下,上述城市的碳减排量可分别达到22.3%,52.1%,44.3%,32.0%及54.1%,结果为“一带一路”沿线城市供热能源更新发展技术发展和政策制定提供参考.
Abstract:
This paper makes statistics on the development trend of the scale and area of central heating in the past 10 years in the five provincial capital cities along the Belt and Road in western China, including Xi'an, Urumqi, Xining, Lanzhou and Yinchuan, and analyzes the types and proportions of heat sources for central heating. Constrained by the current relevant national heating energy consumption indicators, the change law of central heating energy consumption in the past 10 years is analyzed and estimated, and the energy consumption of central heating in the next 5 years is predicted. The results show that after strictly implementing the Technical standard for nearly zero energy buildings GB/T 51350-2019, the energy consumption of central heating in the above cities will be reduced by 2.8%, 40.2%, 30.5%, 15.3% and 42.7% respectively in 2025. In addition, when solar energy, geothermal energy and other renewable energy are used to replace conventional energy for heating from 0 to 20%, the carbon emission reduction of the above cities can reach 22.3%, 52.1%, 44.3%, 32.0% and 54.1% respectively. The results will provide a reference for the technological development and policy formulation of urban heating energy renewal and development along the “the Belt and Road”.

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备注/Memo

备注/Memo:
收稿日期:2022-11-05修改稿日期:2022-11-18
基金项目:中国工程院战略研究与咨询项目(2022-XZ-38)
第一作者:王登甲(1984—),男,博士,教授,主要从事建筑节能与可再生能源利用研究.E-mail:wangdengjia@xauat.edu.cn
更新日期/Last Update: 2022-12-28