WO2003088737A1 - Remotely controlled water line shut off system - Google Patents

Remotely controlled water line shut off system Download PDF

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Publication number
WO2003088737A1
WO2003088737A1 PCT/US2003/010679 US0310679W WO03088737A1 WO 2003088737 A1 WO2003088737 A1 WO 2003088737A1 US 0310679 W US0310679 W US 0310679W WO 03088737 A1 WO03088737 A1 WO 03088737A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
remotely controlled
line shut
valve
shut
Prior art date
Application number
PCT/US2003/010679
Other languages
French (fr)
Inventor
Thomas Croft
Original Assignee
Thomas Croft
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 Thomas Croft filed Critical Thomas Croft
Priority to CA 2475980 priority Critical patent/CA2475980C/en
Priority to AU2003224867A priority patent/AU2003224867A1/en
Priority to EP03721560A priority patent/EP1496736A4/en
Publication of WO2003088737A1 publication Critical patent/WO2003088737A1/en

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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
    • 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, valves, in the pipe systems
    • E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
    • 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
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer

Definitions

  • This invention is directed to a remotely controlled shut off system for a water line to a structure, such as a residence, where such a system has particular utility in vacated structures uninhabited for various periods of time by absentee owners.
  • the present invention relates to a remotely controlled water line shut off system to prevent serious water damage to the interior of a structure, or excessive use of water through a broken sprinkler system, where it is especially useful in unattended structures, such as a vacation home.
  • a remotely controlled water line shut off system to prevent serious water damage to the interior of a structure, or excessive use of water through a broken sprinkler system, where it is especially useful in unattended structures, such as a vacation home.
  • residents vacate premises over a long period of time whereby either internal or external water discharging continuously can cause serious damage or high water bills.
  • rental properties often leave the water on between rentals for sometimes months at a time and ruptures unattended can cause serious damage before they may even be aware of the problem
  • Such serious damage can be one of the most catastrophic types of damage which can occur to one's home, particularly an unattended or unknown broken or leaking water line. Since water supply lines may run throughout a house or other building, a leak may occur in the heart of the house or other building, and may result in extensive damage both to the structure and to the contents prior to the water supply being manually shut off.
  • the system includes measuring a fluid supply pressure in a supply pipe, deternxin ⁇ ig that the fluid supply pressure is lower than a predetermined threshold supply pressure, and directing a control signal from the fluid information unit to the one or more demand control units to reduce demand for the fluid.
  • the system includes means for measuring density of a fluid flowing through a demand pipe. Additionally, means are provided for determining that fluid flow through the demand pipe is stable, measuring fluid flow rate through the demand pipe, preventing the fluid from flowing into the demand pipe for a sample period of time, measuring a drop in fluid pressure in the demand pipe during the sample period, and determining the density from the measured pressure drop.
  • a utihty meter for metering a fluid flowing through a supply pipe and a demand pipe having an audible indicator to provide an audible signal to a user.
  • No. 6,259,955 to Brundisini, et al., describes an electromc control unit comprising an electronic circuit with a programmable processing unit and operating buttons to execute and to vary manually the programniing of the processing unit and a display for the visualization of the programming stages.
  • the programmable processing unit is organized to individuate a programming menu that is subdivided into a plurality of parts selectionable at will. Each part comprising at least one chapter.
  • the chapter being formed of at least one setting page of at least one respective programming parameter, and in that each part of the menu is directly selectionable by pressure on at least one respective operating button.
  • the system thereof relates to an electronic control unit comprising an electric circuit with a programmable processing unit, operating buttons to execute and to vary the programming of said processing unit, and a display for the visualization of the programming stages. Further, it deals with a secondary watering system rather than the primary water supply.
  • No. 6,259,970, to Brundisini is directed to an electronic interface associable to an electromc control unit for an automatic watering system for the remote controlled management of the watering system.
  • the electromc unit has a plurality of output lines suitable to control a respective plurality of electro-valve lines of the watering system.
  • the electronic interface includes a microprocessor, a connector for connecting the electronic interface with the watering system, a first interface with at least one communication channel having a remote controlled management apparatus, a second interface with a first plurality of input lines connectable with respective output lines of the control unit to control directly the electro-valves, and a first memory associated with the microprocessor in such a way that the microprocessor can detect the changes of state of the output lines of the control unit and store the changes of state in the first memory.
  • the microprocessor can communicate the changes of state to the remote controlled management apparatus, upon request.
  • the system thereof relates to a programmable electric control unit for controlling an automatic watering system, and differs from the invention hereof, as it deals with a secondary watering system and not the primary water supply.
  • the present invention directed to a remotely controlled water line shut off system, differs from the foregoing prior art in a number of aspects. The manner by which this invention differs will become more apparent in the description which follows, particularly when read in conjunction with the accompanying drawings.
  • This invention relates to a remotely controlled water line shut off system that has particular utility for use at dwellings that are not continuously occupied, such as summer rentals, and the like, by way of example.
  • the system of the invention may be remotely controlled from several locations, such as in the dwelling or by a remote handheld means outside the dwelling.
  • the major component of the system is an inground mounted housing, such as fabricated from PVC, positioned in line with the water conduit for metering and controlling the flow of water to the dwelling and ancillary systems, such as a sprinkler system, where the housing includes an mcoming water meter, a cut off valve mechanism down stream therefrom, and means for activating the cut off valve mechanism.
  • the means includes a storage battery and above ground solar collector for mamtaining said battery, a preset water meter to allow the dwelling owner or agent to preprogram the quantity of water allowed to flow before an automatic shut off, a solid state radio transceiver mounting an antenna for remotely operating same, and a lawn sprinkler over ride cut off sensor and a cut off switch.
  • a feature of this invention is a system to remotely control water flow input to a dwelling and ancilliary systems, such as a lawn sprinkler, to prevent unnecessary damage due to water breaks or leakage.
  • Another feature hereof is the provision of a built in override system to allow the dwelling owner/agent to override the system to allow water flow in a predetermined quantity.
  • Still another feature of the invention is the provision of a remotely controlled water line shut off system operable by a storage battery supported by a solar collector.
  • FIGURE 1 is a simplified schematic diagram illustrating the manner of remotely controlling the water line shut off system according to the present invention.
  • FIGURE 2 is a side view, with parts removed, showing the ground mounted shut off valve mechanism forming a part of the invention.
  • This invention is directed to a remotely controlled water line shut off system that is especially suited for dwellings that may be idle for periods of time, such as summer rentals, where water damage, or broken and leaking sprinkler systems, may occur during such idle periods.
  • the invention will now be described with regard to the two Figures, where like reference numerals represent like components or features in the respective views.
  • the overall system comprises a water shut off and metering housing 10, or enclosure, where one wall has been removed to reveal the internal components erewimin.
  • the housing is preferably fabricated of polyvinyl chloride (PVC), where the internal components are controlled remotely by a handheld device 12, that may include an antenna 14, radio transmitter 16, and riming control mechanism 18, as known in the art, that ight be used by the owner's agent, for example, without having to enter the dwelling 20 for which the system is being used.
  • the system 22, as more clearly illustrated in Figure 2 may be remotely controlled by a comparable remote unit 24 within the dwelling, or a wall mounted remote unit 26 that includes a year time clock 28, radio transmitter 30, and transmitter antenna 32.
  • FIG. 2 illustrates in detail the water shut off and metering housing 10, where the housing is positioned in line to the water intake line 34 and water outlet or discharge line 36, while a portion is exposed above ground level 38 for reasons to become apparent hereafter.
  • the system 22 includes a water meter 40, as known commercially, positioned in direct fluid communication with the water intake line 34, and down stream therefrom and in communication with water meter 40 via conduit 41, a cut off valve 42 adjacent said discharge line 36, which transmits water to the dwelling 20 and/or in ground water sprinkler system, as commonly found at many structures.
  • the system 22 includes a preset, quantity control metering means 44 to allow the owner/agent to preset the amount of water to pass tlirough the system before a cut off thereof is imposed on the system.
  • the system 22 includes a solid state transceiver 46 incorporating a lawn sprinkler override cut off sensor 48 and antenna 50.
  • a storage battery 52 is included.
  • a solar collector 54 as known in the art, is provided for recharging of the storage battery to ensure continued operation of the system 22. Note that the solar collector 54 is above ground level 38 on the top of housing 10 and exposed to the sun rays.
  • the respective internal components are in electrical communication with other components.
  • the storage battery 52 is electrically connected to the solid state transceiver 46, which in turn is electrically connected to the quantity control metering means 44.
  • the quantity control metering means through low voltage connectors 56, 58, respectively, to the water meter 40 and cut off valve 42, are included to complete the electrical circuitry.
  • this invention permits the owners or agents to leave the main public water connected and provides the capabihty of the owner/agent to shut off the supply by means of the 365 day time clock or timing control mechanism 18, or the hand held remote 12.
  • the 365 day time clock or timing control mechanism 18, can be preprogrammed for rentals or for the home owners return timetable.
  • This system 22 can also be left on continuously for 365 days due to the built in lawn sprinkler over ride cut off switch or sensor 56.
  • the built in switch or sensor override provides the owner/agent the ability to preset water meter 40, to discharge 20 to 300 gallons uninterrupted before a complete shutoff of the system activated by preset water meter 40, which activates the cutoff valve 42. Further, leaving the unit in it's programmed state will allow the sprinkler system to continue operation when premises are unattended.

Abstract

A remotely controlled water line shut off system having particular utility as a convenient means to avoid internal water damage to a dwelling, or to the excessive use of water through a sprinkler system, where the dwelling is not occupied continuously, such as a summer rental. System includes a housing or enclosure mounted between a water intake and water discharge lines, where the housing includes a water meter, a water cut off valve, a preset quantity control metering mechanism, a solid state radio transceiver, and an electrical power source, where controlling thereof may be by remote means in wireless communication with the solid state radio transceiver.

Description

REMOTELY CONTROLLED WATER LINE SHUT OFF SYSTEM
Field of the Invention
This invention is directed to a remotely controlled shut off system for a water line to a structure, such as a residence, where such a system has particular utility in vacated structures uninhabited for various periods of time by absentee owners.
Background of the Invention
The present invention relates to a remotely controlled water line shut off system to prevent serious water damage to the interior of a structure, or excessive use of water through a broken sprinkler system, where it is especially useful in unattended structures, such as a vacation home. Often residents vacate premises over a long period of time whereby either internal or external water discharging continuously can cause serious damage or high water bills. Also, rental properties often leave the water on between rentals for sometimes months at a time and ruptures unattended can cause serious damage before they may even be aware of the problem
Such serious damage can be one of the most catastrophic types of damage which can occur to one's home, particularly an unattended or unknown broken or leaking water line. Since water supply lines may run throughout a house or other building, a leak may occur in the heart of the house or other building, and may result in extensive damage both to the structure and to the contents prior to the water supply being manually shut off.
The main causes of runaway water leakage are ruptured pipes, tubes or fittings; faulty washing machine hoses, water heaters, supply lines and other plumbing equipment; rusty or aging components, electrolysis, poor installation practices, poor quality materials, frozen pipes, tubes or hoses, earthquake activity and pressure surges. With so many different factors that can create plumbing failures and runaway water leaks, one can readily realize the need for a fluid shutoff safety device. Flooding in a home or other building brings water damage resulting in extensive destruction and expense. Massive difficulties ensue in the wake of interior structural flooding as famihes and businesses must contend with problems including substantial loss of time, money and the home, office or other building involved. Automated systems for controlling water flow into a residence and or water sprinkler systems have been known and published in the prior art, where exemplary systems are described in the following U.S. Patents: a.) No. 6,119,720, to Isaacson et al., teaches a flood control device for measuring fluid flow into a house or building and shuts off the fluid flow if measured flow conditions indicate an overly high consumption due to a leak, break, or other abnormal condition which is present in the plumbing system of the house or building. Briefly, the device thereof is a cutoff valve relating to a counting or measuring mechanism which in turn, when triggered, shuts down the shut off valve. b.) No. 6,202,679, to Titus, relates to a system for controlling demand of a fluid. The system includes measuring a fluid supply pressure in a supply pipe, deternxinύig that the fluid supply pressure is lower than a predetermined threshold supply pressure, and directing a control signal from the fluid information unit to the one or more demand control units to reduce demand for the fluid. In addition, the system includes means for measuring density of a fluid flowing through a demand pipe. Additionally, means are provided for determining that fluid flow through the demand pipe is stable, measuring fluid flow rate through the demand pipe, preventing the fluid from flowing into the demand pipe for a sample period of time, measuring a drop in fluid pressure in the demand pipe during the sample period, and determining the density from the measured pressure drop. Finally, a utihty meter for metering a fluid flowing through a supply pipe and a demand pipe having an audible indicator to provide an audible signal to a user is provided. c.) No. 6,259,955, to Brundisini, et al., describes an electromc control unit comprising an electronic circuit with a programmable processing unit and operating buttons to execute and to vary manually the programniing of the processing unit and a display for the visualization of the programming stages. The programmable processing unit is organized to individuate a programming menu that is subdivided into a plurality of parts selectionable at will. Each part comprising at least one chapter. The chapter being formed of at least one setting page of at least one respective programming parameter, and in that each part of the menu is directly selectionable by pressure on at least one respective operating button. To summarize, the system thereof relates to an electronic control unit comprising an electric circuit with a programmable processing unit, operating buttons to execute and to vary the programming of said processing unit, and a display for the visualization of the programming stages. Further, it deals with a secondary watering system rather than the primary water supply. d.) No. 6,259,970, to Brundisini, is directed to an electronic interface associable to an electromc control unit for an automatic watering system for the remote controlled management of the watering system. The electromc unit has a plurality of output lines suitable to control a respective plurality of electro-valve lines of the watering system. The electronic interface includes a microprocessor, a connector for connecting the electronic interface with the watering system, a first interface with at least one communication channel having a remote controlled management apparatus, a second interface with a first plurality of input lines connectable with respective output lines of the control unit to control directly the electro-valves, and a first memory associated with the microprocessor in such a way that the microprocessor can detect the changes of state of the output lines of the control unit and store the changes of state in the first memory. The microprocessor can communicate the changes of state to the remote controlled management apparatus, upon request. Briefly, the system thereof relates to a programmable electric control unit for controlling an automatic watering system, and differs from the invention hereof, as it deals with a secondary watering system and not the primary water supply. The present invention, directed to a remotely controlled water line shut off system, differs from the foregoing prior art in a number of aspects. The manner by which this invention differs will become more apparent in the description which follows, particularly when read in conjunction with the accompanying drawings.
Summary of the Invention This invention relates to a remotely controlled water line shut off system that has particular utility for use at dwellings that are not continuously occupied, such as summer rentals, and the like, by way of example. The system of the invention may be remotely controlled from several locations, such as in the dwelling or by a remote handheld means outside the dwelling. The major component of the system is an inground mounted housing, such as fabricated from PVC, positioned in line with the water conduit for metering and controlling the flow of water to the dwelling and ancillary systems, such as a sprinkler system, where the housing includes an mcoming water meter, a cut off valve mechanism down stream therefrom, and means for activating the cut off valve mechanism. The means includes a storage battery and above ground solar collector for mamtaining said battery, a preset water meter to allow the dwelling owner or agent to preprogram the quantity of water allowed to flow before an automatic shut off, a solid state radio transceiver mounting an antenna for remotely operating same, and a lawn sprinkler over ride cut off sensor and a cut off switch. Accordingly, a feature of this invention is a system to remotely control water flow input to a dwelling and ancilliary systems, such as a lawn sprinkler, to prevent unnecessary damage due to water breaks or leakage. Another feature hereof is the provision of a built in override system to allow the dwelling owner/agent to override the system to allow water flow in a predetermined quantity. Still another feature of the invention is the provision of a remotely controlled water line shut off system operable by a storage battery supported by a solar collector. These and other features of the invention will become clearer in the description winch follows, especially when read along with the attached drawings.
Brief Description of Drawings FIGURE 1 is a simplified schematic diagram illustrating the manner of remotely controlling the water line shut off system according to the present invention. FIGURE 2 is a side view, with parts removed, showing the ground mounted shut off valve mechanism forming a part of the invention. Detailed Description of Preferred Embodiment This invention is directed to a remotely controlled water line shut off system that is especially suited for dwellings that may be idle for periods of time, such as summer rentals, where water damage, or broken and leaking sprinkler systems, may occur during such idle periods. The invention will now be described with regard to the two Figures, where like reference numerals represent like components or features in the respective views. Turning now to Figures 1 and 2, the overall system comprises a water shut off and metering housing 10, or enclosure, where one wall has been removed to reveal the internal components erewimin. In any case, the housing is preferably fabricated of polyvinyl chloride (PVC), where the internal components are controlled remotely by a handheld device 12, that may include an antenna 14, radio transmitter 16, and riming control mechanism 18, as known in the art, that ight be used by the owner's agent, for example, without having to enter the dwelling 20 for which the system is being used. Alternately, or in support thereof, the system 22, as more clearly illustrated in Figure 2, may be remotely controlled by a comparable remote unit 24 within the dwelling, or a wall mounted remote unit 26 that includes a year time clock 28, radio transmitter 30, and transmitter antenna 32. Figure 2 illustrates in detail the water shut off and metering housing 10, where the housing is positioned in line to the water intake line 34 and water outlet or discharge line 36, while a portion is exposed above ground level 38 for reasons to become apparent hereafter. The system 22 includes a water meter 40, as known commercially, positioned in direct fluid communication with the water intake line 34, and down stream therefrom and in communication with water meter 40 via conduit 41, a cut off valve 42 adjacent said discharge line 36, which transmits water to the dwelling 20 and/or in ground water sprinkler system, as commonly found at many structures. Additionally, the system 22 includes a preset, quantity control metering means 44 to allow the owner/agent to preset the amount of water to pass tlirough the system before a cut off thereof is imposed on the system. Further, the system 22 includes a solid state transceiver 46 incorporating a lawn sprinkler override cut off sensor 48 and antenna 50. Finally, to provide uninterrupted electrical power to the system 22, especially on those occasions while power may be lost during a severe storm, a storage battery 52 is included. Additionally, a solar collector 54, as known in the art, is provided for recharging of the storage battery to ensure continued operation of the system 22. Note that the solar collector 54 is above ground level 38 on the top of housing 10 and exposed to the sun rays. As seen in Figure 2, the respective internal components are in electrical communication with other components. For example, the storage battery 52 is electrically connected to the solid state transceiver 46, which in turn is electrically connected to the quantity control metering means 44. The quantity control metering means, through low voltage connectors 56, 58, respectively, to the water meter 40 and cut off valve 42, are included to complete the electrical circuitry. To ensure peace of mind to the owner/agent responsible for the smooth operation of the dwelling, and to nmώnize internal damage or excessive water usage through the sprinkler system, this invention permits the owners or agents to leave the main public water connected and provides the capabihty of the owner/agent to shut off the supply by means of the 365 day time clock or timing control mechanism 18, or the hand held remote 12. Further, the 365 day time clock or timing control mechanism 18, can be preprogrammed for rentals or for the home owners return timetable. This system 22 can also be left on continuously for 365 days due to the built in lawn sprinkler over ride cut off switch or sensor 56. The built in switch or sensor override provides the owner/agent the ability to preset water meter 40, to discharge 20 to 300 gallons uninterrupted before a complete shutoff of the system activated by preset water meter 40, which activates the cutoff valve 42. Further, leaving the unit in it's programmed state will allow the sprinkler system to continue operation when premises are unattended. Quite often a sprinkler system may use in excess of the predetermined gallons of preset water meter 40, therefore, the lawn sprinkler over ride cut off switch or sensor 60 will disconnect preset water meter 40, while sprinkling. Upon sprinkling completion, the lawn sprinkler over ride cut off switch or sensor 60, cancels the open connection of the lawn sprinkler cut off switch 60. Aside from the lawn sprinkler over ride cut off sensor 60, the preset water meter 40, when reading and detecting an uninterrupted continuous discharge, will activate cutoff valve 42, shutting down the system until reset by the owner/agent by either the 365 day time clock 18, or the hand held remote 12. It is recognized that changes, variations and modifications, particularly by those skilled in the art, may be made to the system of this invention without departing from the spirit and scope thereof. Accordingly, no limitation is intended to be imposed thereon except as set forth in the accompanying claims.

Claims

Claims
1. A remotely controlled water line shut off system for responding to inadvertant or excessive damand for water at a dwelling, wherein said dwelling includes ahgned water intake and water discharge lines in fluid communication with each other for fransmitting water to internal plumbing and an external sprinkler mechanism, said system comprising: a.) a housing situated between said water intake line and said water discharge line, said housing including the following components; i.) a water meter in direct fluid communication with said water intake line, ii.) a water cut off valve in fluid communication with said water discharge line, with a water conduit between said water meter and said water cut off valve, hi.) a preset quantity control metering means, iv.) a solid state radio transceiver for transmitting programmed signals to said control metering means, and v.) an electrical power source and circuitry bringing said components into electrical communication to effect a predetermined operation of said water cut off valve; b.) remote means in radio communication with said solid state radio transceiver to allow programming of said system from a remote location.
2. The remotely controlled water line shut off system according to claim 1, wherein said electrical power source includes a storage battery, and at least a portion of said housing is above ground level and mounts a solar collector for recharging said storage battery.
3. The remotely controlled water line shut off system according to claim 1, wherein said remote means is a handheld unit including a radio transmitter and a timing control mechanism to allow external operation of said system.
4. The remotely controlled water line shut off system according to claim 1, wherein said remote means is a fixed unit within said dwelling.
5. The remotely controlled water line shut off system according to claim 1, wherein said housing is fabricated of polyvinyl chloride.
6. The remotely controlled water line shut off system according to claim 1, including a programmable switch to override said water cut off valve to continue operating said system in a sprinkler mode.
7. The remotely controlled water line shut off system according to claim 1, wherein said solid state radio transceiver includes an antenna in wireless communication with said remote means.
8. The remotely controlled water line shut off system according to claim 1, including means to program a predetermined quantity of water fransrmtting said system before said water cut off valve is activated.
PCT/US2003/010679 2002-04-22 2003-04-21 Remotely controlled water line shut off system WO2003088737A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2475980 CA2475980C (en) 2002-04-22 2003-04-21 Remotely controlled water line shut off system
AU2003224867A AU2003224867A1 (en) 2002-04-22 2003-04-21 Remotely controlled water line shut off system
EP03721560A EP1496736A4 (en) 2002-04-22 2003-04-21 Remotely controlled water line shut off system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/127,000 2002-04-22
US10/127,000 US6491062B1 (en) 2002-04-22 2002-04-22 Remotely controlled water line shut off system

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WO2003088737A1 true WO2003088737A1 (en) 2003-10-30

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US (1) US6491062B1 (en)
EP (1) EP1496736A4 (en)
AU (1) AU2003224867A1 (en)
CA (1) CA2475980C (en)
WO (1) WO2003088737A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105573164A (en) * 2015-12-28 2016-05-11 深圳市金正方科技股份有限公司 Intelligent water meter and water-saving method and apparatus thereof
US9353507B2 (en) 2014-07-15 2016-05-31 General Electric Company Water line control system and method

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7458387B2 (en) * 1997-02-21 2008-12-02 Mcgill James C Emergency gas and electricity shutoff apparatus and control system
US6705340B1 (en) * 1997-02-21 2004-03-16 Mcgill James C. Emergency gas and electricity shutoff apparatus and control system
US20030024578A1 (en) * 2001-07-31 2003-02-06 Stanley Segal Method and apparatus for main water shut off
CA2478644A1 (en) * 2002-03-06 2003-09-18 Automatika, Inc. Conduit network system
GB0213936D0 (en) * 2002-06-18 2002-07-31 Linden Sean J The solar heat reacting valve
US20040004200A1 (en) * 2002-07-08 2004-01-08 Pescatore Ronald C. Method and apparatus for flow control in independent units
US20040112432A1 (en) * 2002-10-29 2004-06-17 Phase Four Industries, Inc. Method and apparatus for waste evacuation
US7138603B2 (en) * 2003-02-06 2006-11-21 Desert Star Designs, Llc Device for remotely decoupling coupled objects with a fusible link underwater
DK1601245T3 (en) 2003-03-13 2011-03-28 Great Stuff Inc Remote control for hose operation
US7434781B2 (en) * 2003-05-31 2008-10-14 Taylor Thomas M Remotely actuated quick connect/disconnect coupling
US7111817B2 (en) * 2003-08-01 2006-09-26 Robert Teti Municipal water delivery control systems
CN100513845C (en) 2003-11-20 2009-07-15 詹姆士·C·麦吉尔 Valve apparatus
US7690393B2 (en) * 2004-03-19 2010-04-06 Flow-Tech Industries, Inc. Irrigation system external water supply shutoff
US7306008B2 (en) * 2004-04-05 2007-12-11 Tornay Paul G Water leak detection and prevention systems and methods
US20050236594A1 (en) * 2004-04-23 2005-10-27 Lilly David J Wireless remotely-operable utility flow-control valve and method
US7252113B2 (en) * 2004-07-14 2007-08-07 L.R. Nelson Corporation Mechanical in line timer valve
US6945274B1 (en) * 2004-07-27 2005-09-20 George Houston Davis Water supply shut off and bypass system
ITPR20040016U1 (en) * 2004-10-14 2005-01-14 Biffi Italia VALVE ACTUATOR WITH OMNIDIRECTIONAL, MOBILE AND TEMPORARY DISTANCE COMMUNICATION.
WO2007011999A2 (en) 2005-07-19 2007-01-25 Rain Bird Corporation Wireless extension to an irrigation control system and related methods
US20070126591A1 (en) * 2005-12-02 2007-06-07 Robertshaw Controls Company Washing Machine Water Leak Prevention System
WO2007131169A2 (en) * 2006-05-04 2007-11-15 Capstone Mobile Technologies, Llc System and method for remotely monitoring and controlling a water meter
US8511336B1 (en) * 2006-05-23 2013-08-20 Scott Michael Schumacher Irrigation manifold and vault
US7606637B2 (en) * 2006-08-01 2009-10-20 Dream Visions, Llc Lawn sprinkler play apparatus
US7460013B1 (en) 2006-08-14 2008-12-02 Charles Agnew Osborne Remotely actuated flood free zone valve
US7641172B2 (en) * 2006-09-29 2010-01-05 Eaton Corporation Actuator installation bracket, and valve actuator assembly and fluid shutoff system employing the same
US7900650B1 (en) * 2006-10-27 2011-03-08 Wilson Thomas J In-line water shut-off system and method of use thereof
US9759345B2 (en) 2006-12-19 2017-09-12 Lalit Savla Systems, methods, and apparatus for leak detection and prevention
ES2438065T3 (en) 2007-02-23 2014-01-15 Great Stuff, Inc. Remote control for valve and hose reel system
US20080290986A1 (en) * 2007-05-21 2008-11-27 Badger Meter, Inc. Method and system for mobile wireless shut-off of utility service
US8180560B2 (en) * 2007-08-24 2012-05-15 Harrison Ag Technologies, Inc. Apparatus and method for controlling a material flow using a simulated vehicle speed
US20090242071A1 (en) * 2008-03-28 2009-10-01 Portable Pond L.L.C. Valve actuator for elevated water tanks
KR100977438B1 (en) 2008-04-03 2010-08-24 윤경훈 Irrigation system using smart valve
US8132778B2 (en) * 2008-04-22 2012-03-13 Connors Paul E Remote control water valving system for shower or sink
US20100179701A1 (en) * 2009-01-13 2010-07-15 At&T Intellectual Property I, L.P. Irrigation system with wireless control
US20100175766A1 (en) * 2009-01-15 2010-07-15 Lichman John A Remote control water meter
US9597699B2 (en) * 2011-03-04 2017-03-21 Partners In Innovation Limited, Llc Water flow metering device
US9724708B2 (en) 2009-12-17 2017-08-08 Partners In Innovation Ltd. Garden watering device
US20140069506A1 (en) * 2010-12-17 2014-03-13 Partners In Innovation Limited, Llc Water management control device for watering devices
US20110248199A1 (en) * 2010-04-09 2011-10-13 Konovalski Nicholas K Electronic water main shutoff
US9518672B2 (en) * 2010-06-21 2016-12-13 Cameron International Corporation Electronically actuated gate valve
US8539827B2 (en) 2011-01-31 2013-09-24 Badger Meter, Inc. Water meter with integral flow restriction valve
US9151023B2 (en) 2011-05-27 2015-10-06 Mueller International, Llc Systems and methods for controlling flushing apparatus and related interfaces
US8833390B2 (en) 2011-05-31 2014-09-16 Mueller International, Llc Valve meter assembly and method
DE202011105910U1 (en) * 2011-09-21 2013-01-08 Pipe Systems Gmbh Building water safety device
US20160029577A1 (en) * 2011-10-20 2016-02-04 Toby Brashear Elevated Irrigation Mounting System
US20140109990A1 (en) * 2012-10-19 2014-04-24 Toby Brashear Remotely mounted irrigation control system
US9244449B2 (en) 2011-11-29 2016-01-26 Rain Bird Corporation Wireless irrigation control
US20130233391A1 (en) * 2011-12-15 2013-09-12 Mike McMillan Secured System and Method for Removal of Oil from an Oil Battery
US9468162B2 (en) 2012-08-01 2016-10-18 Rain Bird Corporation Irrigation controller wireless network adapter and networked remote service
ITVI20120214A1 (en) * 2012-08-30 2014-03-01 Marco Gilioli POWERED DEVICE FOR THE DETECTION OF WATER LEAKS IN CIVIL AND INDUSTRIAL PLANTS
EP2730159B1 (en) 2012-11-07 2019-03-20 Rain Bird Corporation Irrigation control system
JP6434419B2 (en) * 2012-11-30 2018-12-05 インペリアル イノベ−ションズ リミテッド Apparatus, method and system for monitoring a fluid delivery conduit network
CN103090192A (en) * 2012-12-31 2013-05-08 上海乌迪电子科技有限公司 Remote automatic leak detection method for underground water supplying pipeline
US9506785B2 (en) 2013-03-15 2016-11-29 Rain Bird Corporation Remote flow rate measuring
US9010360B1 (en) 2014-01-25 2015-04-21 Drexel University Flow control/shut-off valve assembly
US9494249B2 (en) 2014-05-09 2016-11-15 Mueller International, Llc Mechanical stop for actuator and orifice
IL232537B (en) 2014-05-11 2019-06-30 Wint Wi Ltd Flow governing system
USD752184S1 (en) 2014-07-30 2016-03-22 Lee Eaton Faucet winterization protection cover
CN105258370B (en) * 2015-11-30 2017-07-04 南京小水滴节能科技有限公司 Automatic loading water in solar water heater control system
CN105402488A (en) * 2015-12-07 2016-03-16 无锡市三六九钢管有限公司 Oil delivery pipeline device with solar shielding plate
WO2017112480A1 (en) 2015-12-22 2017-06-29 Waxman Consumer Products Group Inc. Shutoff system for water valve
JP6621935B2 (en) 2016-04-08 2019-12-18 ハスクバーナ・アーベー Intelligent watering system
USD806826S1 (en) * 2016-06-30 2018-01-02 Hach Company Wall mountable remote indicator for a water system
US10634538B2 (en) 2016-07-13 2020-04-28 Rain Bird Corporation Flow sensor
US10609878B2 (en) 2016-07-15 2020-04-07 Rain Bird Corporation Wireless remote irrigation control
WO2018039913A1 (en) * 2016-08-30 2018-03-08 广东森维绿联科技有限公司 Smart watering control device
US10732068B2 (en) 2017-07-22 2020-08-04 Patrick Patrick Reilly Method and system for detecting leakage in fluid distribution networks
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
FI129216B (en) * 2017-10-30 2021-09-30 Automaatio Center Ac Oy A system and a controller for a residential water shut-off valve
US11047496B1 (en) 2017-10-31 2021-06-29 Alarm.Com Incorporated Monitoring system for detecting leaks using a system of flow rate sensors and smart valves
US10794049B2 (en) * 2018-01-24 2020-10-06 ENASI Industries Inc. Fluid management/control system
US10564653B2 (en) 2018-04-13 2020-02-18 Mueller International, Llc Flushing verification and management system
GB2574881B (en) * 2018-06-22 2021-07-07 Creative Ec Ltd Control valve
US11377830B2 (en) 2018-12-21 2022-07-05 Erica Davis Faucet control system
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098898A (en) * 1999-04-02 2000-08-08 Storch; Paul Master control system for conserving water by sprinkler systems within a geographical region
US6337635B1 (en) * 1998-01-31 2002-01-08 Orbit Irrigation Products, Inc. Remotely controllable programmable hose faucet valve system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2011576A6 (en) * 1989-05-16 1990-01-16 Compania Para La Fabricacion D Remote reading and cutoff system for domestic gas meters
US5979493A (en) 1996-08-02 1999-11-09 Gary A. Isaacson, Jr. Flood control device
US5902927A (en) 1995-12-01 1999-05-11 Perception Incorporated Fluid metering apparatus and method
GB9709604D0 (en) * 1997-05-12 1997-07-02 Landis & Gyr Uk Ltd Metering systems
IT1294733B1 (en) 1997-09-15 1999-04-12 Claber Spa ELECTRONIC INTERFACE THAT CAN BE ASSOCIATED WITH AN ELECTRONIC CONTROL UNIT OF AN AUTOMATIC IRRIGATION SYSTEM FOR MANAGEMENT
IT1297279B1 (en) 1997-09-15 1999-08-09 Claber Spa PROGRAMMABLE ELECTRONIC CONTROL UNIT FOR AUTOMATIC IRRIGATION SYSTEMS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6337635B1 (en) * 1998-01-31 2002-01-08 Orbit Irrigation Products, Inc. Remotely controllable programmable hose faucet valve system
US6098898A (en) * 1999-04-02 2000-08-08 Storch; Paul Master control system for conserving water by sprinkler systems within a geographical region

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1496736A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9353507B2 (en) 2014-07-15 2016-05-31 General Electric Company Water line control system and method
CN105573164A (en) * 2015-12-28 2016-05-11 深圳市金正方科技股份有限公司 Intelligent water meter and water-saving method and apparatus thereof

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US6491062B1 (en) 2002-12-10
AU2003224867A1 (en) 2003-11-03

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