[1]王智伟,闫 清,闫增峰.基于流量冷量关系模型的冷计量方法研究[J].西安建筑科技大学学报:自然科学版,2015,47(02):276-281.[doi:10.15986/j.1006-7930.2015.02.023]
 WANG Zhiwei,YAN Qing,YAN Zengfeng.Study on the method for cooling metering based on the model of relationshipbetween flow and cooling[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2015,47(02):276-281.[doi:10.15986/j.1006-7930.2015.02.023]
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基于流量冷量关系模型的冷计量方法研究()
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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:
47
期数:
2015年02期
页码:
276-281
栏目:
出版日期:
2015-04-28

文章信息/Info

Title:
Study on the method for cooling metering based on the model of relationship
between flow and cooling
文章编号:
1006-7930(2015)02-0276-06
作者:
王智伟1闫 清1闫增峰2
(1. 西安建筑科技大学环境与市政工程学院,陕西 西安 710055; 2. 西安建筑科技大学建筑学院,陕西 西安 710055)
Author(s):
WANG Zhiwei1 YAN Qing1 YAN Zengfeng2
(1. School of Environmental and Municipal Engineering, Xi’an Univ. of Arch. & Tech, Xi’an 710055, China;
2. School of Architecture, Xi’an Univ. of Arch. & Tech, Xi’an 710055, China)
关键词:
风机盘管流量与冷量关系模型冷计量方法
Keywords:
FCU flow and cooling relationship model cooling metering method
分类号:
TU831
DOI:
10.15986/j.1006-7930.2015.02.023
文献标志码:
A
摘要:
本文从风机盘管传热过程出发,建立了风机盘管系统流量与冷量关系模型,进而提出了一种基于流量冷量关系模型的
冷计量新方法.通过实际流量与冷量关系的现场测试,对该冷计量方法可靠性进行了对比验证,且给出了多种计量模式下的
流量与冷量关系曲线.结果表明,基于流量与冷量关系模型的冷计量方法,其计量精度较高,计量模式与末端使用匹配,计
量系统简单实用.
Abstract:
Based on the heat transfer of fun coil unit (FCU) system, a model of relationship between water flow rate and cooling
quantity for FCU system is built in this paper, and a new method for cooling metering based on the flow-cooling model is proposed.
The calculated data have been validated by the test results, and the comparison result coincided very well, and further, a series of
curves of relationship between water flow rate and cooling quantity have been provided under different modes of FCU on-off in the
paper. The result shows that the precision of cooling metering of the method meets the demand of engineering application, all kinds
of metering mode well matches with the using conditions of terminal, and the system of the cooling metering is simple and practical.

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备注/Memo

备注/Memo:
收稿日期:2014-10-30 修改稿日期:2015-04-14
基金项目:“十二五”国家科技支撑计划项目(课题编号2011BAJ03B06)
作者简介:王智伟(1962-),男,博士,教授,博士生导师,主要从事空调系统能效诊断与建筑节能研究.E-mail:wzhiwei-atu@163.com
更新日期/Last Update: 2015-09-25