CN100394331C - 一种智能流体控制阀的实现方法及阀门 - Google Patents
一种智能流体控制阀的实现方法及阀门 Download PDFInfo
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- CN100394331C CN100394331C CNB2006100518923A CN200610051892A CN100394331C CN 100394331 C CN100394331 C CN 100394331C CN B2006100518923 A CNB2006100518923 A CN B2006100518923A CN 200610051892 A CN200610051892 A CN 200610051892A CN 100394331 C CN100394331 C CN 100394331C
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无量纲动态电行程设定值X | 0.05 | 0.15 | 0.25 | 0.35 | 0.45 | 0.55 | 0.65 | 0.75 | 0.85 | 0.95 | 1.00 |
动态工作压差KPa | 0.009 | 0.021 | 0.045 | 0.099 | 0.216 | 0.473 | 1.035 | 2.263 | 4.95 | 10.82 | 16.0 |
动态平衡流量m<sup>3</sup>/h | 0.78 | 1.15 | 1.70 | 2.52 | 3.72 | 5.50 | 8.14 | 12.03 | 17.8 | 26.3 | 32.0 |
无量纲动态电行程设定值 | 0.05 | 0.15 | 0.25 | 0.35 | 0.45 | 0.5 | 0.55 | 0.65 | 0.75 | 0.85 | 0.95 | 1 |
0-10VDC对应电压设定值(V) | 0.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 | 10 |
4-20mADC对应电流设定值(mA) | 4.8 | 6.4 | 8 | 9.6 | 11.2 | 12 | 12.8 | 14.4 | 16 | 17.6 | 19.2 | 20 |
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CN1862421A CN1862421A (zh) | 2006-11-15 |
CN100394331C true CN100394331C (zh) | 2008-06-11 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2439003T3 (es) | 2008-06-26 | 2014-01-21 | Belparts | Sistema de control de flujo |
US20130240045A1 (en) * | 2012-03-15 | 2013-09-19 | Xiufeng Pang | Method for Determining a Fluid Flow Rate With a Fluid Control Valve |
CN104310367B (zh) * | 2014-09-30 | 2015-10-21 | 衡阳师范学院 | 用于二水湿法磷酸萃取工艺的硫酸流量控制方法 |
CN104291285B (zh) * | 2014-09-30 | 2015-10-21 | 衡阳师范学院 | 用于磷矿浆过滤设备回收淡磷酸的浓度与流量控制方法 |
CN105135043A (zh) * | 2015-08-12 | 2015-12-09 | 无锡乐华自动化科技有限公司 | 一种圆盘式流速控制阀的调速方法 |
CN105134968A (zh) * | 2015-08-12 | 2015-12-09 | 无锡乐华自动化科技有限公司 | 一种圆盘式流速控制阀 |
CN105571844A (zh) * | 2015-12-15 | 2016-05-11 | 北京建筑大学 | 一种测量暖通空调系统水泵或阀门流量的方法 |
US11092354B2 (en) | 2019-06-20 | 2021-08-17 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for flow control in an HVAC system |
US11149976B2 (en) | 2019-06-20 | 2021-10-19 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for flow control in an HVAC system |
US11391480B2 (en) | 2019-12-04 | 2022-07-19 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for freeze protection of a coil in an HVAC system |
US11624524B2 (en) | 2019-12-30 | 2023-04-11 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for expedited flow sensor calibration |
Citations (4)
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EP0637713A1 (de) * | 1993-08-05 | 1995-02-08 | Honeywell Ag | Diagnose-System für Regel- und Absperrventile |
CN2656763Y (zh) * | 2003-11-11 | 2004-11-17 | 青岛建筑工程学院 | 高流量动态流量平衡阀 |
US20050043923A1 (en) * | 2003-08-19 | 2005-02-24 | Festo Corporation | Method and apparatus for diagnosing a cyclic system |
CN2777298Y (zh) * | 2005-02-04 | 2006-05-03 | 浙江大学 | 一体化智能电动阀 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0637713A1 (de) * | 1993-08-05 | 1995-02-08 | Honeywell Ag | Diagnose-System für Regel- und Absperrventile |
US20050043923A1 (en) * | 2003-08-19 | 2005-02-24 | Festo Corporation | Method and apparatus for diagnosing a cyclic system |
CN2656763Y (zh) * | 2003-11-11 | 2004-11-17 | 青岛建筑工程学院 | 高流量动态流量平衡阀 |
CN2777298Y (zh) * | 2005-02-04 | 2006-05-03 | 浙江大学 | 一体化智能电动阀 |
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