RU2013113617A - PIPELINE VALVE CONTROL DEVICE DEVICE - Google Patents

PIPELINE VALVE CONTROL DEVICE DEVICE Download PDF

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Publication number
RU2013113617A
RU2013113617A RU2013113617/28A RU2013113617A RU2013113617A RU 2013113617 A RU2013113617 A RU 2013113617A RU 2013113617/28 A RU2013113617/28 A RU 2013113617/28A RU 2013113617 A RU2013113617 A RU 2013113617A RU 2013113617 A RU2013113617 A RU 2013113617A
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RU
Russia
Prior art keywords
control device
shutoff valves
signal amplitude
tightness
converter
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Application number
RU2013113617/28A
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Russian (ru)
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RU2534428C1 (en
Inventor
Сергей Сергеевич Сергеев
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Сергей Сергеевич Сергеев
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Priority to RU2013113617/28A priority Critical patent/RU2534428C1/en
Publication of RU2013113617A publication Critical patent/RU2013113617A/en
Application granted granted Critical
Publication of RU2534428C1 publication Critical patent/RU2534428C1/en

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Abstract

1. Устройство контроля герметичности запорной арматуры трубопровода, содержащее акустический датчик с усилителем сигналов, отличающееся тем, что к усилителю сигналов подключен регулируемый полосовой фильтр, на выходе которого установлен преобразователь переменного тока в постоянный, соединенный с блоком памяти амплитуд сигналов, к которому подключен индикатор амплитуд сигналов, свидетельствующих о состоянии герметичности запорной арматуры.2. Устройство контроля герметичности запорной арматуры трубопровода по п.1, отличающееся тем, что блок памяти амплитуд сигналов содержит ячейки памяти амплитуд сигналов при открытом, закрытом и промежуточном положениях запорной арматуры, соединенных переключателем с преобразователем переменного тока в постоянный.1. The tightness control device of pipeline shutoff valves, comprising an acoustic sensor with a signal amplifier, characterized in that an adjustable band-pass filter is connected to the signal amplifier, the output of which is equipped with an AC / DC converter connected to the signal amplitude memory block to which the amplitude indicator is connected signals indicating the state of tightness of stop valves. 2. The tightness control device of pipeline shutoff valves according to claim 1, characterized in that the signal amplitude memory unit contains signal amplitude memory cells with open, closed and intermediate positions of shutoff valves connected by a switch to an AC / DC converter.

Claims (2)

1. Устройство контроля герметичности запорной арматуры трубопровода, содержащее акустический датчик с усилителем сигналов, отличающееся тем, что к усилителю сигналов подключен регулируемый полосовой фильтр, на выходе которого установлен преобразователь переменного тока в постоянный, соединенный с блоком памяти амплитуд сигналов, к которому подключен индикатор амплитуд сигналов, свидетельствующих о состоянии герметичности запорной арматуры.1. The tightness control device of pipeline shutoff valves, comprising an acoustic sensor with a signal amplifier, characterized in that an adjustable band-pass filter is connected to the signal amplifier, the output of which is equipped with an AC / DC converter connected to the signal amplitude memory block to which the amplitude indicator is connected signals indicating the state of tightness of valves. 2. Устройство контроля герметичности запорной арматуры трубопровода по п.1, отличающееся тем, что блок памяти амплитуд сигналов содержит ячейки памяти амплитуд сигналов при открытом, закрытом и промежуточном положениях запорной арматуры, соединенных переключателем с преобразователем переменного тока в постоянный. 2. The tightness control device of pipeline shutoff valves according to claim 1, characterized in that the signal amplitude memory unit contains signal amplitude memory cells with open, closed and intermediate positions of shutoff valves connected by a switch to an AC / DC converter.
RU2013113617/28A 2013-03-26 2013-03-26 Pipeline shutoff valve tightness control device RU2534428C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013113617/28A RU2534428C1 (en) 2013-03-26 2013-03-26 Pipeline shutoff valve tightness control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013113617/28A RU2534428C1 (en) 2013-03-26 2013-03-26 Pipeline shutoff valve tightness control device

Publications (2)

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RU2013113617A true RU2013113617A (en) 2014-10-10
RU2534428C1 RU2534428C1 (en) 2014-11-27

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RU2013113617/28A RU2534428C1 (en) 2013-03-26 2013-03-26 Pipeline shutoff valve tightness control device

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2771227C2 (en) * 2018-06-07 2022-04-28 Максим Валерьевич СУББОТИН Method for determining position and status of motorized shut-off valves and device for its implementation
RU2750747C2 (en) * 2018-10-26 2021-07-02 Общество С Ограниченной Ответственностью "Газпром Трансгаз Краснодар" Method for detecting developing defects in sealing elements and blocking elements of stop valves
RU187903U1 (en) * 2018-10-26 2019-03-21 Общество С Ограниченной Ответственностью "Газпром Трансгаз Краснодар" DEVICE FOR CHECKING THE LEAKAGE OF THE LOCKING VALVE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1024775A1 (en) * 1982-02-24 1983-06-23 Предприятие П/Я Р-6542 Stop valves fluid-tightness testing method
US6289723B1 (en) * 1999-03-04 2001-09-18 Robert L. Leon Detecting seal leaks in installed valves
RU43645U1 (en) * 2004-04-21 2005-01-27 ООО Научно-техническое предприятие "Трубопровод" DEVICE FOR DETECTING LEAKS OF LIQUIDS OR GASES THROUGH THE LOCKING FITTING OF TECHNOLOGICAL PIPELINES

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RU2534428C1 (en) 2014-11-27

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Effective date: 20210327