| 分户计量式集中供暖换热机组控制方案研究 |
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| 引用本文： | 李忠虎,李希胜. 分户计量式集中供暖换热机组控制方案研究[J]. 工业计量, 2007, 17(1): 20-23 |
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| 作者姓名： | 李忠虎 李希胜 |
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| 作者单位： | 1. 内蒙古科技大学,信息学院,包头,014010;北京科技大学,信息学院,北京,100083
2. 北京科技大学,信息学院,北京,100083 |
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| 摘 要： | 简要介绍了集中供暖换热机组的基本原理,结合实际应用,详细阐述了分户计量式集中供暖换热机组的多种控制方案,包括热水温度控制、热水流量控制(工频控制、温差变频控制、压差变频控制)和热水系统压力(补水)控制,并对相关控制方案进行了对比分析,最后给出了相应的结论.
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| 关 键 词： | 分户计量 集中供暖 换热机组 自动控制 变频调速 |
| 文章编号： | 1002-1183(2007)01-0020-04 |
| 修稿时间： | 2006-07-09 |
Research on Control Schemes of Heat Exchange Unit for Household Metering Centralized Heating System |
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| LI Zhong-hu,LI Xi-sheng. Research on Control Schemes of Heat Exchange Unit for Household Metering Centralized Heating System[J]. Industrial Measurement, 2007, 17(1): 20-23 |
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| Authors: | LI Zhong-hu LI Xi-sheng |
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| Abstract: | Basic principle of heat exchange unit in centralized heating system is briefly introduced.Control scheme of heat exchange unit for household metering centralized heating system are expounded,including hot water temperature control,hot water flow control(power frequency control,temperature difference variable-frequcency control,pressure difference variable-frequency control) and hot water system pressure(makeup water) control.These control schemes are aralyzed and compared.Finally,the conclusion is given. |
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| Keywords: | household metering centralized heating heat exchange unit automatic control variable frequency speed regulation |
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