[1]李涛,刘青霞,尤靖楠,等.室外综合温度的时空变化特征及影响因子分析[J].西安建筑科技大学学报(自然科学版),2023,55(06):905-911.[doi:10.15986/j.1006-7930.2023.06.014]
　LI Tao,LIU Qingxia,YOU Jingnan,et al.Analysis of variation characteristics and influencing factors of outdoor comprehensive temperature[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2023,55(06):905-911.[doi:10.15986/j.1006-7930.2023.06.014]
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室外综合温度的时空变化特征及影响因子分析()
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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:
55
期数:
2023年06期
页码:
905-911
栏目:
出版日期:
2023-12-28

文章信息/Info

Title:
Analysis of variation characteristics and influencing factors of outdoor comprehensive temperature
文章编号:
1006-7930(2023)06-0905-07
作者:
李涛1; 2; 刘青霞1; 尤靖楠1; 毛前军1; 刘艳峰2
（1.武汉科技大学 城市建设学院，湖北 武汉 430065；2.绿色建筑国家重点实验室（XAUAT），陕西 西安 710055）
Author(s):
LI Tao1; 2; LIU Qingxia1; YOU Jingnan1; MAO Qianjun1; LIU Yanfeng2
（1.School of Urban Construction, Wuhan University of Science and Technology，Wuhan 430065，China；2.State Key Laboratory of Green Building，Xi′an Univ. of Arch. & Tech., Xi′an 710055，China）
关键词:
室外综合温度; 室外空气温度; 太阳辐射强度; 基本耗热量; 朝向修正率
Keywords:
outdoor comprehensive temperature; outdoor air temperature; solar radiation intensity; basic heat consumption; orientation correction rate
分类号:
TU201
DOI:
10.15986/j.1006-7930.2023.06.014
文献标志码:
A
摘要:
依据典型年气象数据，从建筑围护结构的朝向、季节、地理纬度和海拔高度等方面，对室外综合温度的时间和空间变化特性进行了分析.研究发现到达围护结构外表面太阳辐射强度是室外综合温度产生朝向差异的直接因素，季节变化影响室外空气温度进而影响室外综合温度的大小；随纬度降低，各朝向室外综合温度逐渐增大，随海拔高度的增加，太阳辐射强度对室外综合温度的影响高于室外空气温度.以室外综合温度、采暖室外计算温度计算建筑围护结构基本耗热量，发现采用前者比后者计算得到的基本耗热量小314%，采用室外综合温度计算所得结果更接近实际值.研究成果可为掌握室外综合温度时空变化特性以及建筑围护结构采暖热负荷的计算提供依据.
Abstract:
Based on typical year meteorological data, the study analyzes the temporal and spatial variation characteristics of the outdoor integrated temperature from the orientation, season, geographic latitude and altitude of the building envelope. The results show that the solar radiation intensity reaching the outer surface of the envelope is a direct factor of the orientation difference of outdoor comprehensive temperature, and the changes of season affects the variations of the outdoor air temperature and then influence the outdoor comprehensive temperature. With the decreases of latitude, the outdoor comprehensive temperature increases gradually. With the increase of altitude, the influence of solar radiation intensity on outdoor comprehensive temperature is higher than that of outdoor air temperature. The basic heat consumption of building envelope is calculated by outdoor comprehensive temperature and outdoor heating temperature. It is found that the basic heat consumption calculated by the former is 31.4% lower than that calculated by the latter, and the results calculated by the outdoor comprehensive temperature is closer to the actual values. The researches can provide a basis for understanding the spatiotemporal variation of outdoor comprehensive temperature and calculating the heating heat load of building envelope.

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相似文献/References:

[1]陈 洁,罗智星,杨 柳.干热干冷地区室外综合温度计算模型适用性分析[J].西安建筑科技大学学报(自然科学版),2021,53(03):439.[doi:10.15986/j.1006-7930.2021.03.016]
　CHEN Jie,LUO Zhixing,YANG Liu.Research on the applicability of sol-air temperature calculation model in dry-hot and dry-cold areas[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2021,53(06):439.[doi:10.15986/j.1006-7930.2021.03.016]

备注/Memo

备注/Memo:
收稿日期:2022-01-06修回日期:2023-11-16
基金项目:西部绿色建筑国家重点实验室开放基金项目（LSKF202105），国家自然科学基金项目（51876147）
第一作者:李涛（1988—），男，博士，讲师，主要从事太阳能热利用.E-mail:litao1001@wust.edu.cn
更新日期/Last Update: 2024-02-01