| 空调系统水力失调对电动两通阀动作的影响 |
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| 引用本文： | 王岳人,解春梅,王继光,魏向利,肖红侠.空调系统水力失调对电动两通阀动作的影响[J].沈阳建筑工程学院学报(自然科学版),2004,20(4):322-324. |
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| 作者姓名： | 王岳人 解春梅 王继光 魏向利 肖红侠 |
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| 作者单位： | 沈阳建筑大学市政与环境工程学院,辽宁沈阳110168 |
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| 基金项目： | 辽宁省自然科学基金资助项目(962124) |
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| 摘 要： | 为了研究空调水系统水力工况变化而产生的水力失调对电动两通阀动作的影响．笔者对电动两通阀进行了受力分析，论述了克服阀门不平衡力的执行机构及其输出力，利用空调系统水压图对风机盘管水系统进行了定性和定量分析．分析表明当某高层建筑空调系统水流量降低为总设计流量的50％时，其底层风机盘管上的电动两通阀动作失灵．进而提出从阀门自身构造性能和空调水系统水力工况的合理分布这两方面寻求解决的办法．
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| 关 键 词： | 空调系统 水力失调 电动两通阀 受力分析 电动执行机构 输出力 |
| 文章编号： | 1671-2021(2004)04-0322-03 |
| 修稿时间： | 2004年3月28日 |
The Influence on Two-Way Electric Valve for Hydraulic Maladjustment of Air Conditioning System |
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| WANG Yue-ren,XIE Chun-mei,WANG Ji-guang,WEI Xiang-li,XIAO Hong-xia.The Influence on Two-Way Electric Valve for Hydraulic Maladjustment of Air Conditioning System[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,2004,20(4):322-324. |
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| Authors: | WANG Yue-ren XIE Chun-mei WANG Ji-guang WEI Xiang-li XIAO Hong-xia |
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| Abstract: | In order to discuss the influence on the two-way electric valve for the hydraulic maladjustment caused by the change of hydraulic regime of air conditioning system,the author analyses the force of valve and discusses the valve actuator and its output force,then makes qualitative analysis and quantative analysis on fan-coil water system utilizing pressure diagram display.The analysis indicates when the flow-ratio of system in high-rise building falls to 50% of the total design flow,the two-way electronic valve on the fan-coil in first floor causes valve failure. The author therefore brings forward the resolution of the structure of valves and reasonable distributing of hydraulic regime in water system of air conditioning. |
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| Keywords: | two-way electronic valve permissible pressure water system of air conditioning hydraulic maladjustment |
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