GB2572841B - Water pressure gauge arrangement support system and method - Google Patents

Water pressure gauge arrangement support system and method Download PDF

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Publication number
GB2572841B
GB2572841B GB1901492.7A GB201901492A GB2572841B GB 2572841 B GB2572841 B GB 2572841B GB 201901492 A GB201901492 A GB 201901492A GB 2572841 B GB2572841 B GB 2572841B
Authority
GB
United Kingdom
Prior art keywords
support system
pressure gauge
water pressure
gauge arrangement
arrangement support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1901492.7A
Other versions
GB2572841A (en
GB201901492D0 (en
Inventor
Ishitobi Taichi
Adachi Shingo
Koizumi Kenji
Fujii Kenji
Takahashi Shinsuke
Ebata Tomoichi
Oguma Motoaki
Hara Naoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB201901492D0 publication Critical patent/GB201901492D0/en
Publication of GB2572841A publication Critical patent/GB2572841A/en
Application granted granted Critical
Publication of GB2572841B publication Critical patent/GB2572841B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/003—Arrangement for testing of watertightness of water supply conduits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1901492.7A 2018-02-23 2019-02-04 Water pressure gauge arrangement support system and method Active GB2572841B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018030398A JP6850748B2 (en) 2018-02-23 2018-02-23 Water pressure gauge placement support system and method

Publications (3)

Publication Number Publication Date
GB201901492D0 GB201901492D0 (en) 2019-03-27
GB2572841A GB2572841A (en) 2019-10-16
GB2572841B true GB2572841B (en) 2020-10-21

Family

ID=65996901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1901492.7A Active GB2572841B (en) 2018-02-23 2019-02-04 Water pressure gauge arrangement support system and method

Country Status (2)

Country Link
JP (1) JP6850748B2 (en)
GB (1) GB2572841B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113739071B (en) * 2021-09-06 2023-08-01 中国电建集团重庆工程有限公司 Instrument pipeline sample arranging method and thermal control instrument pipeline
JP7183463B1 (en) * 2022-06-28 2022-12-05 株式会社ニュージェック Water leakage detection system and water leakage detection method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060896A1 (en) * 2006-09-07 2009-05-20 Kabushiki Kaisha Toshiba Water leakage monitoring system
JP2010048058A (en) * 2008-08-25 2010-03-04 Toshiba Corp Water leakage node point estimation apparatus
JP2016053250A (en) * 2014-09-03 2016-04-14 株式会社日立製作所 Water leakage distribution estimation device
WO2016174958A1 (en) * 2015-04-28 2016-11-03 株式会社日立製作所 Water leak occurence position estimation device, system, and method
EP3270251A1 (en) * 2015-03-13 2018-01-17 Hitachi Industrial Equipment Systems Co., Ltd. Pipeline network diagnosing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8019576B2 (en) * 2007-02-16 2011-09-13 Telcordia Licensing Company, Llc Method for placement of sensors for surveillance
US7920983B1 (en) * 2010-03-04 2011-04-05 TaKaDu Ltd. System and method for monitoring resources in a water utility network
WO2015129031A1 (en) * 2014-02-28 2015-09-03 株式会社日立製作所 Water-leak detection system and water-leak detection method
JP6334417B2 (en) * 2015-01-13 2018-05-30 株式会社東芝 Sensor arrangement position selection device, leak amount estimation device, leak diagnosis system, leak diagnosis method, and computer program
JP6780198B2 (en) * 2016-03-29 2020-11-04 東京都公立大学法人 Sensor placement method and sensor placement program
US11340134B2 (en) * 2016-06-20 2022-05-24 Siemens Aktiengesellschaft Method for fluid measurement for a discrete area of a fluid supply network

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060896A1 (en) * 2006-09-07 2009-05-20 Kabushiki Kaisha Toshiba Water leakage monitoring system
JP2010048058A (en) * 2008-08-25 2010-03-04 Toshiba Corp Water leakage node point estimation apparatus
JP2016053250A (en) * 2014-09-03 2016-04-14 株式会社日立製作所 Water leakage distribution estimation device
EP3270251A1 (en) * 2015-03-13 2018-01-17 Hitachi Industrial Equipment Systems Co., Ltd. Pipeline network diagnosing device
WO2016174958A1 (en) * 2015-04-28 2016-11-03 株式会社日立製作所 Water leak occurence position estimation device, system, and method

Also Published As

Publication number Publication date
JP2019144182A (en) 2019-08-29
GB2572841A (en) 2019-10-16
GB201901492D0 (en) 2019-03-27
JP6850748B2 (en) 2021-03-31

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