基于室内设计温度更新的办公建筑空调采暖能耗节能潜力空间分布研究  

Spatial Distribution of Energy Saving Potential of Heating and Air Conditioning in Office Buildings Based on Interior Design Parameter Updating

作　　者：罗智星 路逸晴[2] 王逸群 杨柳 LUO Zhi-xing;LU Yi-qing;WANG Yi-qun;YANG Liu(State Key Laboratory of Green Building in Western China,Xi5 an 710055,China;School of Architecture,Xi'an University of Architecture and Technology,Xi’an 710055,China)

机构地区：[1]西部绿色建筑国家重点实验室,西安710055 [2]西安建筑科技大学建筑学院,西安710055

出　　处：《建筑节能（中英文）》2021年第11期20-27,共8页Building Energy Efficiency

基　　金：“十三五”国家重点研发计划项目(2018YFC0704500);陕西省重点研发计划项目“超低能耗建筑室内外环境控制技术研发及应用”(2018ZDCXL-SF-03-05)。

摘　　要：室内设计温度在很大程度上影响建筑的制冷与采暖能耗。基于"十三五"国家重点研发计划课题"建筑节能设计基础参数研究"建立的我国1 024个地区的典型年气象数据及室内设计温度,探讨全国范围内室内设计温度更新后建筑的节能潜力。将各典型年气象数据根据其地理位置与建筑热工设计分区进行分类整理;按照室内设计温度更新前后的空调温度设定值,利用能耗模拟软件EnergyPlus的批处理程序对典型办公建筑与各典型年气象数据进行批量模拟;基于所得到的建筑的空调采暖能耗数据,分析各热工区划下能耗、节能量与节能比例的空间分布情况,并基于各热工区划下22个代表城市,探究建筑空调采暖节能量与节能比例的变化规律。为我国各地区基于室内设计温度更新的建筑空调采暖能耗节能潜力提供了数据支撑。Interior design temperature greatly affects the cooling and heating energy consumption of a building. This study is based on the typical annual meteorological data and interior design temperature of 1 024 regions in China based on the basic parameters of building energy conservation design of the 13 th Five-Year National Key Research and Development Program, and discusses the energy conservation potential of buildings updated with interior design temperature nationwide. The meteorological data of each typical year were classified according to its geographical location and building thermal design zones. Then, according to the air conditioning temperature set before and after the interior design temperature update, the batch program of energy consumption simulation software EnergyPlus was used to simulate the typical office buildings and the meteorological data of each typical year in batches. Based on the air conditioning heating energy consumption data of buildings obtained, the spatial distribution of energy consumption, energy saving and energy saving ratio in each thermal division is analyzed. Based on 22 representative cities in each thermal division, the change rule of energy saving and energy saving ratio in air conditioning heating of buildings is explored. This study provides data support for energy saving potential of building air conditioning heating based on interior design temperature updating in various regions of China.

关 键 词：室内设计温度 空调采暖能耗 建筑节能 空间分布 

分 类 号：TU111[建筑科学—建筑理论]