EA201270446A1 - SYSTEM FOR DISABLING LIQUID SUPPLY AND METHOD FOR DISABLING LIQUID SUPPLY DETECTING THE LEAKAGE - Google Patents

SYSTEM FOR DISABLING LIQUID SUPPLY AND METHOD FOR DISABLING LIQUID SUPPLY DETECTING THE LEAKAGE

Info

Publication number
EA201270446A1
EA201270446A1 EA201270446A EA201270446A EA201270446A1 EA 201270446 A1 EA201270446 A1 EA 201270446A1 EA 201270446 A EA201270446 A EA 201270446A EA 201270446 A EA201270446 A EA 201270446A EA 201270446 A1 EA201270446 A1 EA 201270446A1
Authority
EA
Eurasian Patent Office
Prior art keywords
supply
liquid supply
shutting
valve
unit
Prior art date
Application number
EA201270446A
Other languages
Russian (ru)
Other versions
EA023121B9 (en
EA023121B1 (en
Inventor
Юрий Михайлович Михайлов
Владимир Климентьевич Марков
Александр Юрьевич Малышев
Александр Метталинович ТИШИН
Юрий Петрович Мельников
Original Assignee
Ооо "Пмт И К"
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 Ооо "Пмт И К" filed Critical Ооо "Пмт И К"
Priority to EA201270446A priority Critical patent/EA023121B9/en
Publication of EA201270446A1 publication Critical patent/EA201270446A1/en
Publication of EA023121B1 publication Critical patent/EA023121B1/en
Publication of EA023121B9 publication Critical patent/EA023121B9/en

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Pipeline Systems (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Настоящее изобретение относится к машиностроению, в частности к системам для отключения подачи жидкости при обнаружении протечки, а также к способу отключения подачи жидкости. Предлагаемые система и способ обладают существенными преимуществами при использовании в водопроводных и отопительных сетях жилых, общественных, производственных зданий, а также в трубопроводах для транспортирования жидкости. Предлагаемая система для отключения подачи жидкости содержит по меньшей мере один перекрывающий клапан, по меньшей мере один управляющий блок, по меньшей мере один обнаружительный блок и по меньшей мере один извещательный блок. Все блоки системы связаны посредством информирующих радиосигналов, управляющий блок выполнен с возможностью подачи управляющего сигнала на перекрывающий блок для его закрытия. Питание всех элементов системы обеспечено автономными источниками электропитания. Перекрывающий клапан выполнен с возможностью автоматического закрытия при обнаружении протечки обнаружительным блоком. При открытии перекрывающего клапана происходит аккумуляция энергии, достаточной для последующего закрытия клапана. Система для отключения подачи жидкости предназначена для многократного использования и не требует замены каких-либо элементов после срабатывания.The present invention relates to mechanical engineering, in particular, to systems for shutting off a liquid supply upon detection of a leak, as well as to a method for shutting off a liquid supply. The proposed system and method have significant advantages when used in water supply and heating networks of residential, public, industrial buildings, as well as in pipelines for transporting liquid. The proposed system for shutting off the supply of fluid contains at least one shut-off valve, at least one control unit, at least one detection unit, and at least one warning unit. All units of the system are connected by means of informing radio signals, the control unit is configured to supply a control signal to the overlapping unit to close it. Power supply of all elements of the system is provided by autonomous power sources. The shut-off valve is configured to automatically close when a leak is detected by the detection unit. When opening the valve, energy is accumulated, which is sufficient for the subsequent closing of the valve. The system for shutting off the fluid supply is designed for repeated use and does not require the replacement of any elements after operation.

EA201270446A 2012-04-19 2012-04-19 System for shutoff of liquid feed and method for shutoff of liquid feed in case of leakage detection EA023121B9 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201270446A EA023121B9 (en) 2012-04-19 2012-04-19 System for shutoff of liquid feed and method for shutoff of liquid feed in case of leakage detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201270446A EA023121B9 (en) 2012-04-19 2012-04-19 System for shutoff of liquid feed and method for shutoff of liquid feed in case of leakage detection

Publications (3)

Publication Number Publication Date
EA201270446A1 true EA201270446A1 (en) 2013-10-30
EA023121B1 EA023121B1 (en) 2016-04-29
EA023121B9 EA023121B9 (en) 2017-01-30

Family

ID=49488750

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270446A EA023121B9 (en) 2012-04-19 2012-04-19 System for shutoff of liquid feed and method for shutoff of liquid feed in case of leakage detection

Country Status (1)

Country Link
EA (1) EA023121B9 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU208449U1 (en) * 2021-07-05 2021-12-20 Александр Леонидович Ильин Mechanical Water Leakage Prevention Device with Actuator for Ball Valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84743C (en) * 1990-03-19 1992-01-10 Reijo Antero Maellinen FOERFARANDE OCH ANORDNING FOER ATT FOERHINDRA AV LAECKAGE I ROERLEDNING FOERANLEDDA VATTENSKADOR I BYGGNADER.
JPH07317113A (en) * 1994-05-20 1995-12-05 Fujita Corp Leakage emergency shutdown device of water supply system
JP2004333411A (en) * 2003-05-12 2004-11-25 Kajima Corp Water leak detection device and method of water supply system
CA2431657A1 (en) * 2003-06-16 2004-12-16 Marc Therriault Water shut off valve
RU2007128196A (en) * 2007-07-24 2009-01-27 Общество с ограниченной ответственностью "Гидроресурс" (ООО "Гидроресурс") (RU) WATER EMERGENCY OFF DEVICE "GIDROLOCK"
RU2382148C2 (en) * 2008-04-29 2010-02-20 Аркадий Яковлевич Раскин System for monitoring rooms during flooding

Also Published As

Publication number Publication date
EA023121B9 (en) 2017-01-30
EA023121B1 (en) 2016-04-29

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Legal Events

Date Code Title Description
TH4A Publication of the corrected specification to eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM