[1]霍旭杰,杨 柳,王玉英,等.两种逐时温度算法下的暖通空调设计温度比较[J].西安建筑科技大学学报：自然版,2016,48(01):148-154.[doi:10.15986/j.1006-7930.2016.01.025]
　HUO Xujie,YANG Liu,WANG Yuying,et al.Comparison of design temperature for HVAC system using two hourly temperature calculation methods[J].J.Xi’an Univ. of Arch. & Tech.：Natural Science Edition,2016,48(01):148-154.[doi:10.15986/j.1006-7930.2016.01.025]
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两种逐时温度算法下的暖通空调设计温度比较()
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西安建筑科技大学学报：自然版[ISSN:1006-7930/CN:61-1295/TU]

卷:
48
期数:
2016年01期
页码:
148-154
栏目:
出版日期:
2016-02-28

文章信息/Info

Title:
Comparison of design temperature for HVAC system using two hourly temperature calculation methods
文章编号:
1006-7930(2016)01-0148-07
作者:
霍旭杰1; 杨 柳1; 王玉英2; 3; 闫友菲2; 张彦云3
1. 西安建筑科技大学建筑学院，陕西 西安 710055；2. 西安建筑科技大学理学院，陕西 西安 710055；3. 西安建筑科技大学信息与控制工程学院，陕西 西安 710055
Author(s):
 HUO Xujie1;  YANG Liu1;  WANG Yuying2; 3;  YAN Youfei1;  ZHANG Yanyun3
 1. School of Archecture, Xi′an Univ. of Arch. & Tech, Xi′an 710055, China; 2. School of Science., Xi′an Univ. of Arch. & Tech., Xi′an 710055, China; 3. School of Information and Control Engineering., Xi′an Univ. of Arch. & Tech., Xi′an 710055, China
关键词:
供暖设计温度; 制冷设计温度; 调和分析; 三次样条
Keywords:
 ; Heating temperature;  cooling temperature;  Fourier series;  cubic spline function
分类号:
TU111.1
DOI:
10.15986/j.1006-7930.2016.01.025
文献标志码:
A
摘要:
为比较不同原始数据来源所引起的暖通设计温度差异，以中国建筑热工设计分区的五个典型代表城市1971～2000 年的调和分析和三次样条逐时干球温度结果，采用ASHRAE 不保证率方法统计了供暖设计温度和空调设计温度，定量分析了ASHRAE 设计温度以及中国规范中的供暖室外计算温度和夏季空调室外计算干球温度的差异，以及对典型代表城市耗热量的影响．结果表明调和分析方法比三次样条方法具有略高的极端高温和略低的极端低温，调和分析和三次样条计算结果均能基本反映当地温度特征．中国地面台站观测气象数据与ASHRAE 逐时气象数据在供暖设计干球温度和制冷设计干球温度的绝对误差分别约为-1.0 ℃和0.6 ℃，所引起的围护结构耗热量的绝对误差约为0.9 W/m2，且在三次样条方法下的供暖设计温度和围护结构耗热量更接近于ASHRAE 设计值与其耗热量结果．
Abstract:
 In this paper, five cities located in thermal design zones were selected, respectively, for which hourly temperature are calculated using Fourier series and cubic spline function in 1971~2000. Heating and cooling dry-bulb temperature are calculated through ASHRAE method, comparing with not only ASHRAE and Chinese design temperature for HAVC equipment, but also with the corresponding heating loss based on the temperatures. The study is aimed to analyze the differences between Chinese observational data and ASHRAE. The results indicate higher extreme temperature using Fourier series, both hourly temperature results are basically in coincidence with the local climate. The absolute errors in terms of heating and cooling dry-bulb temperature related to Chinese surface observational data and ASHRAE hourly data are 1.0 ℃ and 0.6 ℃ respectively, which leads to approximately 0.9 W/m2 heating loss. Heating and cooling dry-bulb temperatures using cubic spline function are closer to ASHRAE results.

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备注/Memo

备注/Memo:
收稿日期：2015-04-13 修改稿日期：2016-01-28
基金项目：国家科技支撑计划课题(2014BAJ01B01)
作者简介：霍旭杰(1986－)，男，博士生，主要从事建筑节能设计气象参数的研究．E-mail：hxujie2002@qq.com
更新日期/Last Update: 2016-04-02