| 冷热源空间位置对水系统循环的影响 |
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| 引用本文： | 周英利,;王剑,;葛凤华.冷热源空间位置对水系统循环的影响[J].吉林建筑工程学院学报,2014(3):49-52. |
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| 作者姓名： | 周英利 ;王剑 ;葛凤华 |
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| 作者单位： | [1]中元国际(长春)高新建筑设计院有限公司,长春120061; [2]江苏大学能源与动力工程学院,镇江212013 |
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| 摘 要： | 通过供暖水系统和空调冷热水系统的实例计算,将重力循环压力、冷热源在系统中的位置及系统的质调节与量调节结合在一起进行分析.结果表明,冷热源的空间位置影响重力循环的形成和水循环方向;在系统质、量调节运行中,因冷热源的空间位置的不同,重力循环压力对管网系统垂直失调产生较大影响.
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| 关 键 词： | 重力循环压力 冷热源位置 质调节与量调节 不平衡率 |
Influence of Location of Cold and Heat Sources on Hydraulic Circulation |
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| Affiliation: | ZHOU Ying - li, WANG Jian, GE Feng - hua ( 1： IPPR International (Changchun) High - tech Architecture Design Corporation, Ltd., Changehun, China 130012; 2： School of Energy and Power Engineering, Jiangsu University, Zhenjiang, China 212013) |
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| Abstract: | Through calculation of heating water system and air conditioning hot and cold water systems for an exam- ple, analyses the relationship between gravity circulation pressure and the spatial location of cold and heat sources and temperature regulation and flow regulation. The results show that the spatial location of heat and cold sources affects the formation of gravity circulation and the direction of water cycle, and gravity circulation pressure has a significant effect on vertical imbalance of the pipe network system for the diverse location of cold and heat sources in the process of temperature regulation and flow regulation. |
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| Keywords: | gravity circulation pressure location of cold and heat sources temperature regulation and flow regulation hydraulic imbalance rate |
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