摘要
针对某严寒地区大学校园建筑群构成复杂、供热范围与核定范围不一致等情况,在现行节能量核定标准方法的基础上,提出改进的分析方法,即在缺少分户热计量的情况下,针对改造过程中供热面积增加的问题,采用不同建筑的设计节能率作为权重系数估算核定边界内、核定边界外及新增供热面积的单位面积能耗,以便更准确核定边界范围内的节能量,为该类复杂项目的节能量核定提供新思路。
It is challenging to deal with energy saving amount evaluation of building complex such as a college campus in severe cold region,it may occur that the heating area of heating system to be evaluated is expended during the evaluation process.This paper puts forward an improved analysis method for energy saving amount to solve the problem,that is,in the absence of household heat metering,aiming at the problem of increasing heating area in the transformation process,the design energy saving rates of different buildings are used as weight coefficients to estimate the energy consumption per unit area within the approved range,outside the approved range and new heating area,so as to verify the energy saving amount within the boundary more accurately and provide new ideas for the energy saving amount evaluation of such complex projects.
作者
关运龙
李鹏
成瑶
黄河平
邓高峰
刘璐
GUAN Yunlong;LI Peng;CHENG Yao;HUANG Heping;DENG Gaofeng;LIU Lu(State Key Laboratory of Building Safety and Environment,Beijing 100013,China;Institute of Engineering Consulting and Design,CABR Technology Co.,Ltd.,Beijing 100013,China;Logistics Support Department,Aerospace Center Hospital,Beijing 100049,China;Department of Chemistry,Beijing University of Chemical Technology,Beijing 100029,China;R&D Department,Qinghai Ainengji Energy Saving Technology Service Co.,Ltd.,Xining Qinghai 810008,China)
出处
《铁路节能环保与安全卫生》
2021年第4期26-32,共7页
Railway Energy Saving & Environmental Protection & Occupational Safety and Health
基金
青海省科技计划(2019-NN-C26)。
关键词
严寒地区
既有公共建筑
节能改造
节能量核定
Severe cold region
Existing public buildings
Energy saving renovation
Energy saving amount evaluation
作者简介
关运龙(1988—),男,辽宁沈阳人,高级工程师,博士,主要从事建筑能源和清洁取暖相关研究;通信作者:邓高峰(1978—),女,高级工程师,博士,E-mail:denggaofeng@cabrtech.com。
