WO2006001730A1 - Method for controlling executive devices for pipeline automation systems - Google Patents
Method for controlling executive devices for pipeline automation systems Download PDFInfo
- Publication number
- WO2006001730A1 WO2006001730A1 PCT/RU2005/000254 RU2005000254W WO2006001730A1 WO 2006001730 A1 WO2006001730 A1 WO 2006001730A1 RU 2005000254 W RU2005000254 W RU 2005000254W WO 2006001730 A1 WO2006001730 A1 WO 2006001730A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- automation systems
- executive devices
- control
- pipelines
- valve
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
Definitions
- the invention relates to the field of valve engineering, mainly to actuators - valves, valves with auxiliary control in automation systems on pipelines.
- the disadvantage of this method is that the use of electric energy in an electromagnetic drive creates an increased danger to humans during operation and can cause a fire (fire).
- the purpose of the invention improving the safety of operation of automation systems in pipelines.
- This goal is achieved in that the governing body (shutter, valve) in the actuator (mechanism) is driven by a magnetomechanical drive.
- FIG. 1 shows a structural diagram of an actuator - a glandless valve, which is suitable for controlling the proposed method
- FIG. 2 shows a structural diagram of one of the possible devices of the governing body in the actuator with a magnetomechanical drive.
- the valve comprises a housing 1 with an inlet 2 and an outlet 3 nozzles, the seat 4 of which is closed by a locking member 5 suspended on the membrane b and pressed against the saddle by a spring 7.
- the supmembrane cavity B is connected to the outlet cavity B through a pipe 8, a control member 9 and a pipe 10, and to the inlet cavity A through a pipe 11.
- the discharge opening 12 of the control member 9 is closed by a shutter 13 kinematically connected with a permanent movable super-magnet 14, which magnetic field can interact with a permanent super-magnet 15.
- SUBSTITUTE SHEET made of diamagnet or paramagnet material (e.g. brass, aluminum, plastic).
- the size of the air (working) gap, as well as the thickness of the partition wall of the control valve body 9 separating these magnets are set based on their maximum possible interaction with magnetic fields.
- the external magnet 15 interacts with its magnetic field with the same pole of the internal magnet 14 and, under the action of a repulsive force, presses the shutter 13 against the discharge opening 12 and closes it.
- the locking member 5 Since the effective area above the locking member 5 and the membrane 6 is larger than the area under the membrane 6, and the pressure in the supmembrane cavity B and the inlet cavity A is equal, the locking member 5 under the influence of the difference of forces acting on it and the force of the spring 7 blocks the saddle 4 of the main passage . The valve is closed.
- the shut-off element 5 opens the passage in the saddle 4 of the housing 1. The valve is open.
- control body 9 is connected to the cavities B and C by channels in the housing 1, that is, the control body is mounted (located) in the housing of the actuator.
- the application of the proposed method for controlling actuators can improve the safety of operation of automation systems in pipelines.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Vehicle Body Suspensions (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Manipulator (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Способ управления исполнительными устройствами в системах автоматики на трубопроводах. A way to control actuators in automation systems on pipelines.
Изобретение относится к области арматуростроения, преимущественно к исполнительным механизмам — клапанам, вентилям со вспомогательным управлением в системах автоматики на трубопроводах.The invention relates to the field of valve engineering, mainly to actuators - valves, valves with auxiliary control in automation systems on pipelines.
Известен способ управления клапанами (вентилями) с помощью электромагнитного привода [1].A known method of controlling valves (gates) using an electromagnetic actuator [1].
Недостатком данного способа является то, что использование в электромагнитном приводе электрической энергии создаёт при эксплуатации повышенную опасность для человека и может вызвать возгорание (пожар).The disadvantage of this method is that the use of electric energy in an electromagnetic drive creates an increased danger to humans during operation and can cause a fire (fire).
Цель изобретения: повышение безопасности эксплуатации систем автоматики на трубопроводах.The purpose of the invention: improving the safety of operation of automation systems in pipelines.
Поставленная цель достигается тем, что управляющий орган (затвор, клапан) в исполнительном устройстве (механизме) приводится в действие магнитомеханическим приводом.This goal is achieved in that the governing body (shutter, valve) in the actuator (mechanism) is driven by a magnetomechanical drive.
Изложенная сущность изобретения поясняется чертежами. На фиг. 1 представлена конструктивная схема исполнительного устройства - бессальникового клапана, которым молено управлять предлагаемым способом; на фиг. 2 изображена конструктивная схема одного из возможных устройств управляющего органа в исполнительном механизме с магнитомеханическим приводом.The essence of the invention is illustrated by drawings. In FIG. 1 shows a structural diagram of an actuator - a glandless valve, which is suitable for controlling the proposed method; in FIG. 2 shows a structural diagram of one of the possible devices of the governing body in the actuator with a magnetomechanical drive.
Клапан содержит корпус 1 с входным 2 и выходным 3 патрубками, седло 4 которого перекрывается запорным органом 5 , подвешенным на мембране б и прижимаемым к седлу пружиной 7.The valve comprises a housing 1 with an inlet 2 and an outlet 3 nozzles, the seat 4 of which is closed by a locking member 5 suspended on the membrane b and pressed against the saddle by a spring 7.
Надмембранная полость Б соединена с выходной полостью В через трубопровод 8 , управляющей орган 9 и трубопровод 10 , а с входной полостью А — через трубопровод 11. Разгрузочное отверстие 12 управляющего органа 9 перекрывается затвором 13 кинематически связанного с постоянным подвижным супер-магнитом 14, который своим магнитным полем может взаимодействовать с постоянным супер-магнитом 15. Для необходимого взаимодействия этих магнитов, корпус управляющего клапана 9The supmembrane cavity B is connected to the outlet cavity B through a pipe 8, a control member 9 and a pipe 10, and to the inlet cavity A through a pipe 11. The discharge opening 12 of the control member 9 is closed by a shutter 13 kinematically connected with a permanent movable super-magnet 14, which magnetic field can interact with a permanent super-magnet 15. For the necessary interaction of these magnets, the control valve body 9
1one
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26) изготавливается из материала диамагнетика или парамагнетика (например латуни, алюминия, пластмассы). Величина воздушного (рабочего) зазора, а также толщина перегородки корпуса управляющего клапана 9, разделяющие эти магниты устанавливаются из расчёта их максимально возможного взаимодействия магнитными полями.SUBSTITUTE SHEET (RULE 26) made of diamagnet or paramagnet material (e.g. brass, aluminum, plastic). The size of the air (working) gap, as well as the thickness of the partition wall of the control valve body 9 separating these magnets are set based on their maximum possible interaction with magnetic fields.
В положение "а" внешний магнит 15 взаимодействует своим магнитным полем с одноимённым полюсом внутреннего магнита 14 и под действием отталкивающей силы прижимает затвор 13 к разгрузочному отверстию 12 и перекрывает его.In position "a", the external magnet 15 interacts with its magnetic field with the same pole of the internal magnet 14 and, under the action of a repulsive force, presses the shutter 13 against the discharge opening 12 and closes it.
Так как эффективная площадь над запорным органом 5 и мембраной 6 больше площади под мембраной 6, а давление в надмембранной полости Б и входной полости А равно, то запорный орган 5 под действием разности сил, действующих на него и усилием пружины 7 перекрывает седло 4 основного прохода. Клапан закрыт.Since the effective area above the locking member 5 and the membrane 6 is larger than the area under the membrane 6, and the pressure in the supmembrane cavity B and the inlet cavity A is equal, the locking member 5 under the influence of the difference of forces acting on it and the force of the spring 7 blocks the saddle 4 of the main passage . The valve is closed.
При перемещении внешнего магнита 15 по горизонтали в положение "б" или с помощью рычага в положение "в", а также в иное другое положение, в котором отталкивающая сила одноимённых полюсов этих магнитов будет существенно меньше силы, противоположно действующей на затвор 13 за счёт давления флюида, в надмембранной полости Б . В результате разгрузочное отверстие 12 откроется.When moving the external magnet 15 horizontally to position "b" or using the lever to position "c", as well as to another other position in which the repulsive force of the same poles of these magnets will be significantly less than the force opposite to the gate 13 due to pressure fluid, in the supmembrane cavity B. As a result, the discharge opening 12 will open.
Так как диаметр разгрузочного отверстия 12 больше загрузочного в трубопроводе 11, то заполнение надмембранной полости Б происходит значительно медленнее, чем сброс среды из неё, в результате чего давление в ней падает , и под действием разности давлений в надмембранной полости Б и входной полостью А запорный орган 5 открывает проход в седле 4 корпуса 1. Клапан открыт.Since the diameter of the discharge opening 12 is larger than the loading in the pipe 11, the filling of the supmembrane cavity B is much slower than the discharge of the medium from it, as a result of which the pressure in it falls, and under the action of the pressure difference in the supmembrane cavity B and the entrance cavity A, the shut-off element 5 opens the passage in the saddle 4 of the housing 1. The valve is open.
Для закрытия клапана магнит 15 возвращают в положение "а". Управляющий орган 9 при кинематической связи затвора 13 с магнитом 14 через рычаг (фиг. 2), в положении "а" внешнего магнита 15 будет удерживать клапан в открытом состоянии, а при смещении его в положение "б" - в закрытом состоянии.To close the valve, the magnet 15 is returned to position "a". The governing body 9 during the kinematic connection of the shutter 13 with the magnet 14 through the lever (Fig. 2), in position "a" of the external magnet 15 will keep the valve in the open state, and when shifted to position "b" - in the closed state.
Соединение управляющего органа 9 трубопроводами 8 иlО с корпусом 1 исполнительного устройства делает возможным дистанционное управление им.The connection of the governing body 9 pipelines 8 and O with the housing 1 of the actuator makes it possible to remote control it.
Также возможен вариант способа управления, когда управляющий орган 9 соединён с полостями Б и В каналами в корпусе 1, то есть управляющий орган вмонтирован (расположен) в корпусе исполнительного устройства.A variant of the control method is also possible when the control body 9 is connected to the cavities B and C by channels in the housing 1, that is, the control body is mounted (located) in the housing of the actuator.
Применение предлагаемого способа управления исполнительными устройствами позволяет повысить безопасность эксплуатации систем автоматики на трубопроводах.The application of the proposed method for controlling actuators can improve the safety of operation of automation systems in pipelines.
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26) Список литературыSUBSTITUTE SHEET (RULE 26) Bibliography
1. Левин E.M., Лисовекий Р.З. Электромагнитный клапан. Патент Российской Федерации N°2081364, БИ, 1997 > Λаlб.1. Levin EM, Lisovekiy R.Z. Solenoid valve. Patent of the Russian Federation N ° 2081364, BI, 1997 > Λalb.
ЗАМЕНЯЮЩИЙ ЛИСТ (ПРАВИЛО 26) SUBSTITUTE SHEET (RULE 26)
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2004118810/06A RU2296904C2 (en) | 2004-06-23 | 2004-06-23 | Method of control of actuators in automatics systems for pipelines |
| RU2004118810 | 2004-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006001730A1 true WO2006001730A1 (en) | 2006-01-05 |
Family
ID=35782067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2005/000254 Ceased WO2006001730A1 (en) | 2004-06-23 | 2005-05-12 | Method for controlling executive devices for pipeline automation systems |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2296904C2 (en) |
| WO (1) | WO2006001730A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010037898A1 (en) * | 2010-09-30 | 2012-04-05 | Samson Ag | Actuator for controlling a fluid flow |
| CN109590165A (en) * | 2018-12-11 | 2019-04-09 | 赵伟芬 | A kind of dispenser glue dispensing valve |
| CN114246475A (en) * | 2020-09-22 | 2022-03-29 | 漳州灿坤实业有限公司 | Water outlet device and automatic water supply machine with said water outlet device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653747A (en) * | 1947-02-14 | 1951-05-23 | British Thomson Houston Co Ltd | Improvements in and relating to magnetically operated valves |
| GB1444393A (en) * | 1973-07-04 | 1976-07-28 | Boc International Ltd | Flow control valve |
| DE4016040A1 (en) * | 1990-05-18 | 1991-11-21 | Vortex Gmbh Dt | Stop valve with loaded plug |
| RU2081364C1 (en) * | 1993-07-07 | 1997-06-10 | Акционерное общество открытого типа Научно-производственное предприятие "Наука" | Electromagnetic valve |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031137C2 (en) * | 1990-10-02 | 2000-10-12 | Ppv Verwaltungs Ag Zuerich | Valve |
| DK170588B1 (en) * | 1992-02-10 | 1995-11-06 | Christensen & Co As S A | Pilot Diaphragm Valve |
| AT411385B (en) * | 2000-04-28 | 2003-12-29 | Oberoesterreichische Ferngas A | SAFETY VALVE FOR A GAS SUPPLY PIPE |
-
2004
- 2004-06-23 RU RU2004118810/06A patent/RU2296904C2/en not_active IP Right Cessation
-
2005
- 2005-05-12 WO PCT/RU2005/000254 patent/WO2006001730A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653747A (en) * | 1947-02-14 | 1951-05-23 | British Thomson Houston Co Ltd | Improvements in and relating to magnetically operated valves |
| GB1444393A (en) * | 1973-07-04 | 1976-07-28 | Boc International Ltd | Flow control valve |
| DE4016040A1 (en) * | 1990-05-18 | 1991-11-21 | Vortex Gmbh Dt | Stop valve with loaded plug |
| RU2081364C1 (en) * | 1993-07-07 | 1997-06-10 | Акционерное общество открытого типа Научно-производственное предприятие "Наука" | Electromagnetic valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010037898A1 (en) * | 2010-09-30 | 2012-04-05 | Samson Ag | Actuator for controlling a fluid flow |
| EP2436964A3 (en) * | 2010-09-30 | 2012-07-04 | Samson AG | Positioning device for regulating a fluid flow |
| DE102010037898B4 (en) * | 2010-09-30 | 2014-05-22 | Samson Ag | Actuator for controlling a fluid flow |
| CN109590165A (en) * | 2018-12-11 | 2019-04-09 | 赵伟芬 | A kind of dispenser glue dispensing valve |
| CN114246475A (en) * | 2020-09-22 | 2022-03-29 | 漳州灿坤实业有限公司 | Water outlet device and automatic water supply machine with said water outlet device |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2296904C2 (en) | 2007-04-10 |
| RU2004118810A (en) | 2006-01-10 |
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