| 低温热水地板辐射采暖系统水力平衡分析 |
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| 引用本文： | 朱春英,于薇,王峰.低温热水地板辐射采暖系统水力平衡分析[J].管道技术与设备,2007(1):23-25. |
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| 作者姓名： | 朱春英 于薇 王峰 |
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| 作者单位： | 1. 北华航天工业学院,河北,廊坊,065000
2. 荣盛房地产廊坊分公司,河北,廊坊,065000 |
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| 摘 要： | 分析了地暖系统中重力循环作用压力对共用立管的影响,运用基尔霍夫定律分析了地暖系统中下分异程式双管系统和下分同程式双管系统的水力平衡状况,得出了在没有平衡调节装置的情况下,下分异程式双管系统更适用于地暖系统的结论,通过计算确定了地暖系统共用立管水力平衡的影响因素和平均比摩阻的范围.
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| 关 键 词： | 水力平衡 共用立管 地暖 下分双管系统 |
| 文章编号： | 1004-9614（2007）01-0023-03 |
| 收稿时间： | 2006-07-19 |
| 修稿时间： | 2006-11-06 |
Analysis of the Hydraulic Balance of a Common Riser in a Low Temperature Hot Water Floor Radiant Heating System |
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| ZHU Chun-ying,YU Wei,WANG Feng.Analysis of the Hydraulic Balance of a Common Riser in a Low Temperature Hot Water Floor Radiant Heating System[J].Pipeline Technique and Equipment,2007(1):23-25. |
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| Authors: | ZHU Chun-ying YU Wei WANG Feng |
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| Institution: | 1.North China Institude of Astronautic Engineering, Langfang 065000,China; 2. RiseSun Real Estate Group, Langfang flliale,Langfang 065000,China |
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| Abstract: | This paper analyzed the circulating effect of the gravity head on different forms of a common riser.Using Kirchhoff's law,it analyzed the hydraulic balance status of a down-feed and up-feed double pipe system and drew the conclusion that an up-feed double pipe system is more suitable for a low-temperature hot water floor radiant heating system when there is no balancing regulator.It established through calculation the range of the average frictional resistance of the common riser,and the factors of effect on the hydraulic balance. |
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| Keywords: | hydraulic balance common riser low temperature hot water floor radiant heating system up-feed double pipe system |
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