CN114743355A - 一种引水工程溃漏报警方法及系统 - Google Patents
一种引水工程溃漏报警方法及系统 Download PDFInfo
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- CN114743355A CN114743355A CN202210378657.6A CN202210378657A CN114743355A CN 114743355 A CN114743355 A CN 114743355A CN 202210378657 A CN202210378657 A CN 202210378657A CN 114743355 A CN114743355 A CN 114743355A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Citations (15)
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RU2007142079A (ru) * | 2007-11-13 | 2009-05-20 | Государственное образовательное учреждение высшего профессионального образования "Самарский государственный архитектурно-строитель | Способ определения величины и места утечки в магистральном трубопроводе между двумя смежными насосными станциями насосно-трубопроводного комплекса по перекачке нефти и нефтепродуктов |
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US20140046605A1 (en) * | 2012-08-13 | 2014-02-13 | Invensys Systems, Inc. | Leak detection in fluid conducting conduit |
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CN203931114U (zh) * | 2014-06-09 | 2014-11-05 | 中建西部建设股份有限公司 | 一种混凝土生产中防止添加剂泄露报警系统 |
CN106759178A (zh) * | 2016-12-15 | 2017-05-31 | 中国灌溉排水发展中心 | 一种渠道配水的方法 |
TW201925731A (zh) * | 2017-11-24 | 2019-07-01 | 王得貴 | 管道監測系統及量測裝置 |
CN111022938A (zh) * | 2019-12-12 | 2020-04-17 | 上海邦芯物联网科技有限公司 | 一种精确定位地下水管漏水点的系统 |
WO2021069735A1 (de) * | 2019-10-11 | 2021-04-15 | Rosen Swiss Ag | Verfahren zur leckerkennung |
EP3892965A1 (en) * | 2020-04-06 | 2021-10-13 | Krick Messtechnik & Partner GmbH & Co. KG | Method and device for detecting or measuring a flow of a fluid |
CN113987967A (zh) * | 2021-10-26 | 2022-01-28 | 云南电力试验研究院(集团)有限公司 | 水轮机及引水系统模型水流惯性时间常数修正系统和方法 |
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- 2022-04-12 CN CN202210378657.6A patent/CN114743355B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0421844A1 (en) * | 1989-10-02 | 1991-04-10 | Schlumberger Limited | Nuclear oxygen activation method and apparatus for detecting and quantifying water flow |
JPH06221883A (ja) * | 1993-01-27 | 1994-08-12 | Toshiba Corp | 流出解析支援装置 |
KR20040039081A (ko) * | 2002-10-31 | 2004-05-10 | 삼성에버랜드 주식회사 | 누수방지장치 및 그 제어방법 |
RU2007142079A (ru) * | 2007-11-13 | 2009-05-20 | Государственное образовательное учреждение высшего профессионального образования "Самарский государственный архитектурно-строитель | Способ определения величины и места утечки в магистральном трубопроводе между двумя смежными насосными станциями насосно-трубопроводного комплекса по перекачке нефти и нефтепродуктов |
JP2011140813A (ja) * | 2010-01-07 | 2011-07-21 | Chugoku Electric Power Co Inc:The | 水到達時間予測方法及び水到達時間予測装置 |
US8749393B1 (en) * | 2011-02-14 | 2014-06-10 | Control Air Conditioning Corporation | Water leak detection and shut-off method and apparatus using differential flow rate sensors |
US20140046605A1 (en) * | 2012-08-13 | 2014-02-13 | Invensys Systems, Inc. | Leak detection in fluid conducting conduit |
US20150308919A1 (en) * | 2014-04-28 | 2015-10-29 | Northeastern University | Intelligent adaptive system and method for monitoring leakage of oil pipeline networks based on big data |
CN103939749A (zh) * | 2014-04-28 | 2014-07-23 | 东北大学 | 基于大数据的输油管网泄漏智能自适应监控系统及方法 |
CN203931114U (zh) * | 2014-06-09 | 2014-11-05 | 中建西部建设股份有限公司 | 一种混凝土生产中防止添加剂泄露报警系统 |
CN106759178A (zh) * | 2016-12-15 | 2017-05-31 | 中国灌溉排水发展中心 | 一种渠道配水的方法 |
TW201925731A (zh) * | 2017-11-24 | 2019-07-01 | 王得貴 | 管道監測系統及量測裝置 |
WO2021069735A1 (de) * | 2019-10-11 | 2021-04-15 | Rosen Swiss Ag | Verfahren zur leckerkennung |
CN111022938A (zh) * | 2019-12-12 | 2020-04-17 | 上海邦芯物联网科技有限公司 | 一种精确定位地下水管漏水点的系统 |
EP3892965A1 (en) * | 2020-04-06 | 2021-10-13 | Krick Messtechnik & Partner GmbH & Co. KG | Method and device for detecting or measuring a flow of a fluid |
CN113987967A (zh) * | 2021-10-26 | 2022-01-28 | 云南电力试验研究院(集团)有限公司 | 水轮机及引水系统模型水流惯性时间常数修正系统和方法 |
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Inventor after: Liu Changjun Inventor after: Li Aimin Inventor after: Li Longbo Inventor after: Cheng Yimiao Inventor after: Wu Kebi Inventor after: Zeng Hongliang Inventor after: Lu Jiang Inventor after: Luo Jiang Inventor before: Liu Changjun Inventor before: Li Aimin Inventor before: Li Longbo Inventor before: Cheng Yimiao Inventor before: Wu Kebi Inventor before: Zeng Hongliang Inventor before: Lu Jiang Inventor before: Luo Jiang |
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