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WO2006042053A3 - Intelligent flow control unit and water management system - Google Patents

Intelligent flow control unit and water management system Download PDF

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Publication number
WO2006042053A3
WO2006042053A3 PCT/US2005/036057 US2005036057W WO2006042053A3 WO 2006042053 A3 WO2006042053 A3 WO 2006042053A3 US 2005036057 W US2005036057 W US 2005036057W WO 2006042053 A3 WO2006042053 A3 WO 2006042053A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
flow
control unit
flow control
valve
Prior art date
Application number
PCT/US2005/036057
Other languages
French (fr)
Other versions
WO2006042053A2 (en
Inventor
Richard Quintana
Original Assignee
Richard Quintana
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 Richard Quintana filed Critical Richard Quintana
Publication of WO2006042053A2 publication Critical patent/WO2006042053A2/en
Publication of WO2006042053A3 publication Critical patent/WO2006042053A3/en

Links

Classifications

    • 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
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
    • 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
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/072—Arrangement of flowmeters
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/24—Overflow devices for basins or baths
    • E03C1/242—Overflow devices for basins or baths automatically actuating supply or draining valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/15—Leakage reduction or detection in water storage or distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Measuring Volume Flow (AREA)

Abstract

An intelligent flow control unit that connects along a water supply conduit to a water-using fixture such as a flush toilet, urinal, bathtub, shower or hot water heater to measure and control the flow of water thereto. The flow control unit has a body with a water passage therethrough with a venturi formed therealong and a transducer assembly that produces pressure signals indicative of the flow of water therethrough. A valve unit selectively starts and stops the flow of water. A programmable electronics unit powered by batteries receives various input signals including the pressure signals from the flow sensor and performs water management functions based on pre-programmed flow parameters. The electronics unit also monitors operating conditions of the flow control unit and communicates with one or more remote water control or sensor devices using hard wiring, radio frequency, infrared, microwave, or the internet technology to communicate status information, water condition information, and control water flow. The flow control unit stops the flow of water threrethrough upon detecting abnormal water conditions and alerts service personnel by sounding alerts. Various operating profiles selectable by the user determine for which fault conditions the valve unit closes and alerts are made to users, and the manner of alerting for each. The flow control unit may replace a conventional angle stop valve for toilets by including a manual shut-off valve.
PCT/US2005/036057 2004-10-07 2005-10-07 Intelligent flow control unit and water management system WO2006042053A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US61724304P 2004-10-07 2004-10-07
US60/617,243 2004-10-07
US17073105A 2005-06-29 2005-06-29
US11/170,731 2005-06-29

Publications (2)

Publication Number Publication Date
WO2006042053A2 WO2006042053A2 (en) 2006-04-20
WO2006042053A3 true WO2006042053A3 (en) 2007-11-22

Family

ID=36148925

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036057 WO2006042053A2 (en) 2004-10-07 2005-10-07 Intelligent flow control unit and water management system

Country Status (1)

Country Link
WO (1) WO2006042053A2 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443037C (en) * 2006-06-08 2008-12-17 王宝根 Seat cover and seatring for microwave energy sterilized and dried toilet
EP2220611A4 (en) 2007-11-05 2014-01-15 Sloan Valve Co Restroom convenience center
ITRM20080085U1 (en) * 2008-06-05 2008-09-05 Lamboglia Domenico AUTO SYSTEM POWERED BY A TURBINE GENERATOR FOR THE CONTROL AND REMOTE MONITORING OF WATER AND GAS
GB2461277B (en) * 2008-06-25 2010-06-23 Alan Woodier Toilet front flush system
ES2367751B1 (en) * 2008-09-25 2012-09-13 Ballestin Lopez Alejandro WATER CONTROL SYSTEM FOR SHEET DISTRIBUTION NETWORKS.
FR2971522B1 (en) * 2011-02-11 2014-04-11 Eric Butin WATER HUNTING MECHANISM FOR SANITARIES WITH AUTOMATIC CLOSURE DEVICE FOR THE ARRIVAL OF WATER IN CASE OF LEAKS.
WO2013154591A1 (en) * 2012-04-14 2013-10-17 Aquaone Technologies Llc Dual ceramic shut off valve external to tank
CN203795558U (en) 2012-11-02 2014-08-27 科勒公司 Non-contact actuating system for closestool with water storage tank
GB201315547D0 (en) * 2013-09-01 2013-10-16 Davies Brett Toilet internal overflow, warning device
US9728073B2 (en) * 2013-12-18 2017-08-08 Sdb Ip Holdings, Llc Plumbing control system with distress signal
US9303782B2 (en) 2014-05-12 2016-04-05 Ar Valve Group, Llc. Toilet leak detection kit and method
CN104932342A (en) * 2015-05-22 2015-09-23 西安健丰自动化工程有限公司 Intelligent environment-friendly toilet control equipment and control method thereof
DE102015012175A1 (en) * 2015-09-23 2017-03-23 FRÖTEK Vermögensverwaltung GmbH Water refilling plug for batteries
US10047974B1 (en) 2015-11-06 2018-08-14 State Farm Mutual Automobile Insurance Company Automated water heater flushing and monitoring system
US20180293877A1 (en) * 2015-12-21 2018-10-11 Intel IP Corporation Network-based facility maintenance
CA3010340C (en) 2015-12-31 2021-06-15 Delta Faucet Company Water sensor
CN105804186B (en) * 2016-03-02 2018-04-17 佛山市川东磁电股份有限公司 A kind of intellectual water closet and its control method with individual identification device
CN105756156A (en) * 2016-03-02 2016-07-13 佛山市川东磁电股份有限公司 Intelligent pedestal pan capable of automatically sensing defecation and controlling flow and control method for intelligent pedestal pan
US9946271B2 (en) 2016-05-31 2018-04-17 Stefan Tuineag Fluid flow control system and device
TR201619025A2 (en) * 2016-12-20 2018-07-23 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi AN ELECTRONIC CONTROLLED RESERVOIR SYSTEM
TR201619160A1 (en) * 2016-12-21 2018-07-23 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi A CONTROL SYSTEM AND OPERATING METHOD FOR RESERVOIR SYSTEMS
TR201722021A2 (en) * 2017-12-26 2019-07-22 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi WASHING UNIT FAULT DIAGNOSIS SYSTEM AND METHOD
US11346090B2 (en) * 2018-01-19 2022-05-31 As America, Inc. Automated urinal
CN208777400U (en) * 2018-09-04 2019-04-23 深圳市博电电子技术有限公司 Intelligent closestool
WO2020231844A1 (en) 2019-05-10 2020-11-19 F Squared Tech, Inc. Hydraulic system including manifold, flush valve, and shut off
DE102019125370A1 (en) 2019-09-20 2021-03-25 Caroma Industries Limited Urinal system, water consumer system with a urinal system and method for operating a urinal system
CN111863224A (en) * 2020-08-03 2020-10-30 派凡科技（上海）有限公司 A multifunctional intelligent hand hygiene supervision system and method
US11866916B2 (en) 2020-08-17 2024-01-09 Nibco Inc. Water monitoring and isolation apparatus
US12033226B2 (en) 2020-08-17 2024-07-09 Nibco, Inc. Smart water monitoring and leak detection system
CN112729422B (en) * 2020-12-25 2022-12-27 安徽省国众检测科技有限公司 Real-time monitoring's sewage flow monitoring devices
US12146814B2 (en) 2021-11-24 2024-11-19 B/E Aerospace, Inc. Systems and methods for detecting water leaks and/or preventing waste water overflow
EP4186793A3 (en) * 2021-11-24 2023-08-30 B/E Aerospace, Inc. Systems and methods for detecting water leaks and/or preventing waste water overflow
WO2023220115A1 (en) * 2022-05-11 2023-11-16 BGA Technology LLC Sewer cleanout cap
CN115046053A (en) * 2022-06-28 2022-09-13 佛山市百斯特电器科技有限公司 Calibration method and device of water dividing valve and washing equipment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928874A (en) * 1974-10-10 1975-12-30 James F Albertson No-overflow toilet
US4352025A (en) * 1980-11-17 1982-09-28 Troyen Harry D System for generation of electrical power
US5469749A (en) * 1991-09-20 1995-11-28 Hitachi, Ltd. Multiple-function fluid measuring and transmitting apparatus
US5731758A (en) * 1997-05-01 1998-03-24 Suttlemyre; Walter E. Toilet water economizer
US6058519A (en) * 1999-04-19 2000-05-09 Niccole Family Trust Toilet overflow control
US6216727B1 (en) * 1999-03-08 2001-04-17 Flologic, Inc. Water flow sensing device
US6367096B1 (en) * 2001-01-25 2002-04-09 Niccole Family Trust Toilet leak detector and overflow control
US20030201018A1 (en) * 2002-04-29 2003-10-30 I-Con Systems, Inc. Plumbing control system with signal recognition
US6640822B2 (en) * 1999-07-09 2003-11-04 Mykrolis Corporation System and method of operation of a digital mass flow controller
US6671893B1 (en) * 2002-12-17 2004-01-06 Nicole Family Trust Toilet and urinal leak, overflow and stuck valve prevention system
US20040128034A1 (en) * 2002-12-11 2004-07-01 Lenker Jay A. Method and apparatus for water flow sensing and control

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928874A (en) * 1974-10-10 1975-12-30 James F Albertson No-overflow toilet
US4352025A (en) * 1980-11-17 1982-09-28 Troyen Harry D System for generation of electrical power
US5469749A (en) * 1991-09-20 1995-11-28 Hitachi, Ltd. Multiple-function fluid measuring and transmitting apparatus
US5731758A (en) * 1997-05-01 1998-03-24 Suttlemyre; Walter E. Toilet water economizer
US6216727B1 (en) * 1999-03-08 2001-04-17 Flologic, Inc. Water flow sensing device
US6058519A (en) * 1999-04-19 2000-05-09 Niccole Family Trust Toilet overflow control
US6640822B2 (en) * 1999-07-09 2003-11-04 Mykrolis Corporation System and method of operation of a digital mass flow controller
US6367096B1 (en) * 2001-01-25 2002-04-09 Niccole Family Trust Toilet leak detector and overflow control
US20030201018A1 (en) * 2002-04-29 2003-10-30 I-Con Systems, Inc. Plumbing control system with signal recognition
US20040128034A1 (en) * 2002-12-11 2004-07-01 Lenker Jay A. Method and apparatus for water flow sensing and control
US6671893B1 (en) * 2002-12-17 2004-01-06 Nicole Family Trust Toilet and urinal leak, overflow and stuck valve prevention system

Also Published As

Publication number Publication date
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