WO2014146621A2 - Non-destructive system for the suspension of gas and water flows - Google Patents
Non-destructive system for the suspension of gas and water flows Download PDFInfo
- Publication number
- WO2014146621A2 WO2014146621A2 PCT/CO2014/000003 CO2014000003W WO2014146621A2 WO 2014146621 A2 WO2014146621 A2 WO 2014146621A2 CO 2014000003 W CO2014000003 W CO 2014000003W WO 2014146621 A2 WO2014146621 A2 WO 2014146621A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suspension
- gas
- flow
- water flow
- tool
- Prior art date
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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
- E03B7/003—Arrangement for testing of watertightness of water supply conduits
Definitions
- the object of this patent is a non-destructive system that allows the suspension of the flow consisting of a flow blocking device (for Gas and Drinking Water) and a special tool for its installation.
- a flow blocking device for Gas and Drinking Water
- the present Utility Model Patent presents an improvement with respect to the state of the art in that a special tool is incorporated that is coupled to the pipe and creates an airtight space or chamber, which allows install the blocking device inside the pipe, improving its location for a total blockage of the flow and increasing the safety in the installation process.
- the device has a development in its materials, since the developed structure allows the device to be operated and compressed to block the flow with minimal effort and greater efficiency by using an elastomer of appropriate density for the change of diameter through compression
- the system is composed of the following parts:
- the tool has a hermetic coupling chamber (5), with a pilot for checking the tightness achieved by the installed device (6), and a clamping quadrant that allows the application of torsion to the device (7).
- the Non-Destructive System for Suspension of Gas and Water Flow is an invasive non-destructive system that allows the suspension of the flow and that consists of a blockage device for the flow of domestic public services (for Gas and Drinking Water) and a tool special for its installation, which has a hermetic coupling chamber and a hole or pilot for flow block check.
- the orifice of verification allows the verification of the correct actuation of the system since through this it can be verified if there is passage or not of the fluid in the system.
- the device has a mechanical development consisting of a metal jacket and a sealing element that separates the metal jacket from the elastomer and at the same time when the device is activated to block the flow (compression), the sealing element guarantees a uniform distribution of the compression force and also the uniform increase in the diameter of the elastomer.
- the tool once the locking device has been attached to its tip, must be coupled to the household public service connection to insert the device through the positional valve, into the elevator (for gas service locks) - which It is a metallic tubular element that is installed as a coupling for the connection of CPT-type pipes by its acronym in English - or in PVC or High Density Polyethylene pipe (for the blocking of drinking water service), in order to stop the fluid completely.
- the hermetic chamber of the tool is coupled to the valve of the public service to be blocked (existing valve for the public gas service or to the household connection before the meter for the public water service).
- the device is positioned in the elevator (for the Gas service blockages) or in the pipeline (for the potable water service blockage).
- the tool is actuated by the torsion knob in order to achieve compression of the elastomer and increase its diameter whereby the flow is interrupted.
- the blockage of the flow through the pilot located in the sealing chamber is verified.
- the device is released by turning the clamp knob in the opposite direction to the one that was activated, the tool is removed and the home system is reconnected to verify the total blockage by means of the pilot, guaranteeing the safety and integrity of the home public service system.
- the home public service system (Gas or Potable Water) is disconnected and the tool is again coupled with the airtight chamber, the rod or internal axis of the tool is inserted until the device is reached and the knob is actuated in order to thread and secure the device to the tool in the clamping dial. Then the knob is actuated in order to dilate the elastomer and decrease its diameter and thus extract the device from the pipe or the elevator.
- the valve will be closed in order to guarantee the safety of the public service system. We proceed to decouple the tool and reconnect the public service system and thus open the valve to normalize the system fluid.
- Figure 1 corresponds to the description made for the Tool and reflects in its nomenclature the parts indicated with numbers for this element of the system, as well as the different views from where it can be appreciated, according to technical drawings.
- This tool allows the drive, positioning and removal of the device inside the pipe.
- Figure 2 corresponds to the description made for the Device and reflects in its nomenclature the parts indicated with numbers for this element of the system, as well as the different views from where it can be appreciated, according to technical drawings. Said device allows a total blockage of the flow.
Abstract
The invention relates to a non-destructive system for the suspension of gas and water flows, comprising a tool that provides hermetic sealing in the installation of the flow suspension device, improving safety in the closure operation.
Description
SISTEMA NO DESTRUCTIVO PARA LA SUSPENSIÓN DE FLUJO DE NON-DESTRUCTIVE SYSTEM FOR SUSPENSION OF FLOW OF
GAS Y AGUA GAS AND WATER
SECTOR TECNOLÓGICO: Acueducto, Alcantarillado y Aseo; Energía, GLP y Gas Natural TECHNOLOGICAL SECTOR: Aqueduct, Sewer and Toilet; Energy, LPG and Natural Gas
ESTADO DE LA TÉCNICA O TECNOLOGÍA ANTERIOR: STATE OF THE PREVIOUS TECHNIQUE OR TECHNOLOGY:
Del modelo de utilidad cuya patente se solicita existen prototipos y patentes anteriores que reflejan el concepto del uso y finalidad que tiene el mismo, el cual es la suspensión de fluidos. En este sentido hay patentes de invención concedidas para obturadores para interrumpir flujos de líquidos o gases en cañería del año 2005 que consisten en prototipos de accionamiento y anclaje mecánico. Of the utility model whose patent is requested there are previous prototypes and patents that reflect the concept of its use and purpose, which is the suspension of fluids. In this sense there are patents of invention granted to shutters to interrupt flows of liquids or gases in pipe of the year 2005 that consist of prototypes of drive and mechanical anchoring.
En Italia se han diseñado dispositivos para sellar las tuberías que funcionan principalmente por compresión a gas, así como dispositivos de acople y desacople que instalan elementos que interrumpen los fluidos en las tuberías, la mayoría como un tapón externo. Las patentes registradas han girado siempre en torno del dispositivo que penetra la tubería e interviene en su sellamiento y han sido registradas como dispositivos singulares que no describen herramientas específicas para su instalación. In Italy, devices have been designed to seal the pipes that work mainly by gas compression, as well as coupling and uncoupling devices that install elements that interrupt the fluids in the pipes, most of them as an external plug. Registered patents have always revolved around the device that penetrates the pipe and intervenes in its sealing and has been registered as unique devices that do not describe specific tools for installation.
DESCRIPCIÓN DEL MODELO DE UTILIDAD UTILITY MODEL DESCRIPTION
El objeto de esta patente es un sistema no destructivo que permite la suspensión del flujo que consta de un dispositivo de bloqueo de flujo (para Gas y Agua Potable) y una herramienta especial para su instalación. The object of this patent is a non-destructive system that allows the suspension of the flow consisting of a flow blocking device (for Gas and Drinking Water) and a special tool for its installation.
La presente Patente de Modelo de Utilidad, presenta una mejora respecto del estado de la técnica por cuanto que se incorpora una herramienta especial que se acopla a la tubería y crea un espacio o cámara hermética, que permite i
instalar el dispositivo de bloqueo dentro de la tubería, mejorando la ubicación del mismo para un bloqueo total del flujo y aumentando la seguridad en el proceso de instalación. The present Utility Model Patent, presents an improvement with respect to the state of the art in that a special tool is incorporated that is coupled to the pipe and creates an airtight space or chamber, which allows install the blocking device inside the pipe, improving its location for a total blockage of the flow and increasing the safety in the installation process.
Adicionalmente el dispositivo presenta un desarrollo en sus materiales, toda vez que la estructura desarrollada permite el accionamiento y compresión del dispositivo para bloquear el flujo con un mínimo esfuerzo y una mayor eficiencia al utilizar un elastómero de densidad apropiada para el cambio de diámetro a través de la compresión. Additionally, the device has a development in its materials, since the developed structure allows the device to be operated and compressed to block the flow with minimal effort and greater efficiency by using an elastomer of appropriate density for the change of diameter through compression
El sistema está compuesto por las siguientes partes: The system is composed of the following parts:
Herramienta Tool
Es una llave de instalación y remoción del dispositivo compuesto de una Perilla o Tee de sujeción y posicionamiento (1 ) y una perilla de torsión o accionamiento (4), que va unida a un eje interno, a través de dos tuercas (2 y 3), el eje interno es roscado en su punta y permite la sujeción del dispositivo de bloqueo - Punta de sujeción (8). La herramienta cuenta con una cámara de acople hermético (5), con un piloto de verificación de la hermeticidad lograda por el dispositivo instalado (6), y un cuadrante de sujeción que permite la aplicación de la torsión al dispositivo (7). It is a key for installation and removal of the device composed of a Knob or Tee for holding and positioning (1) and a torsion or actuation knob (4), which is attached to an internal shaft, through two nuts (2 and 3 ), the internal shaft is threaded at its tip and allows the clamping of the locking device - Clamping tip (8). The tool has a hermetic coupling chamber (5), with a pilot for checking the tightness achieved by the installed device (6), and a clamping quadrant that allows the application of torsion to the device (7).
Dispositivo Device
Es un eje cilindrico roscado en sus puntas (1 ) contenido en una camisa metálica (2) y una camisa de elastómero (3), estás dos están divididas por un elemento sellante de tipo elástico (4), y una tuerca de sujeción del sistema (5).
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN: It is a threaded cylindrical shaft at its tips (1) contained in a metal jacket (2) and an elastomeric jacket (3), these two are divided by an elastic type sealing element (4), and a system clamping nut (5). DETAILED DESCRIPTION OF THE INVENTION:
El Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua, es un sistema invasivo no destructivo que permite la suspensión del flujo y que consta de un dispositivo de bloqueo de flujo de servicios públicos domiciliarios (para Gas y Agua Potable) y una herramienta especial para su instalación, la cual cuenta con una cámara de acoplamiento hermético y un orificio o piloto de chequeo de bloqueo de flujo. El orificio de chequeo, permite la verificación del correcto accionamiento del sistema ya que por medio de este se puede constatar si hay paso o no del fluido en el sistema. The Non-Destructive System for Suspension of Gas and Water Flow, is an invasive non-destructive system that allows the suspension of the flow and that consists of a blockage device for the flow of domestic public services (for Gas and Drinking Water) and a tool special for its installation, which has a hermetic coupling chamber and a hole or pilot for flow block check. The orifice of verification, allows the verification of the correct actuation of the system since through this it can be verified if there is passage or not of the fluid in the system.
El dispositivo presenta un desarrollo mecánico que consiste en una camisa metálica y un elemento sellante que separa la camisa metálica del elastómero y a su vez en el momento de accionamiento del dispositivo para bloquear el flujo (compresión), el elemento sellante garantiza una distribución uniforme de la fuerza de compresión y así mismo el aumento uniforme del diámetro del elastómero. The device has a mechanical development consisting of a metal jacket and a sealing element that separates the metal jacket from the elastomer and at the same time when the device is activated to block the flow (compression), the sealing element guarantees a uniform distribution of the compression force and also the uniform increase in the diameter of the elastomer.
El sistema funciona de la siguiente forma: The system works as follows:
La herramienta, una vez se ha acoplado a su punta el dispositivo de bloqueo, debe acoplarse a la acometida de servicio público domiciliario para introducir el dispositivo a través de la válvula posicionarlo, en el elevador (para los bloqueos de servicio de gas) - que es un elemento tubular metálico que se instala como acople para la conexión de Tuberías tipo CPT por su sigla en Inglés - o en la tubería de PVC o de Polietileno de Alta Densidad (para el bloqueo de servicio de agua potable), con el fin de detener totalmente el fluido. The tool, once the locking device has been attached to its tip, must be coupled to the household public service connection to insert the device through the positional valve, into the elevator (for gas service locks) - which It is a metallic tubular element that is installed as a coupling for the connection of CPT-type pipes by its acronym in English - or in PVC or High Density Polyethylene pipe (for the blocking of drinking water service), in order to stop the fluid completely.
Para lograr el posicionamiento del dispositivo, se acopla la cámara hermética de la herramienta a la válvula del servicio público que se desea bloquear (válvula existente para el servicio público de gas o a la conexión domiciliaria
anterior al medidor para el servicio público de agua). Una vez la herramienta está acoplada a la conexión domiciliaria, se posiciona el dispositivo en el elevador (para los bloqueos de servicio de Gas) o en la tubería (para el bloqueo de servicio de agua potable). Para lograr el bloqueo del flujo, se acciona la herramienta por la perilla de torsión con el fin de lograr la compresión del elastómero y aumentar su diámetro con lo cual se interrumpe el flujo. Cuando se tiene resistencia en la torsión de la herramienta, se verifica el bloqueo del flujo a través del piloto ubicado en la cámara de hermeticidad. Una vez bloqueado el flujo se libera el dispositivo girando la perilla de sujeción en sentido contrario al que se accionó, se retira la herramienta y se vuelve a conectar el sistema domiciliario para verificar por medio del piloto el bloqueo total, garantizando la seguridad e integridad del sistema de servicio público domiciliario. To achieve the positioning of the device, the hermetic chamber of the tool is coupled to the valve of the public service to be blocked (existing valve for the public gas service or to the household connection before the meter for the public water service). Once the tool is connected to the household connection, the device is positioned in the elevator (for the Gas service blockages) or in the pipeline (for the potable water service blockage). To achieve the blockage of the flow, the tool is actuated by the torsion knob in order to achieve compression of the elastomer and increase its diameter whereby the flow is interrupted. When there is resistance in the torsion of the tool, the blockage of the flow through the pilot located in the sealing chamber is verified. Once the flow is blocked, the device is released by turning the clamp knob in the opposite direction to the one that was activated, the tool is removed and the home system is reconnected to verify the total blockage by means of the pilot, guaranteeing the safety and integrity of the home public service system.
Para re-conectar o re-habilitar el flujo en la tubería, se desconecta el sistema de servicio público domiciliario (Gas o Agua Potable) y se acopla nuevamente la herramienta con la cámara de hermeticidad, se introduce el vástago o eje interno de la herramienta hasta llegar al dispositivo y se acciona la perilla con el fin de roscar y asegurar el dispositivo a la herramienta en el cuadrante de sujeción. Luego se acciona la perilla con el fin de dilatar el elastómero y disminuir el diámetro del mismo y así extraer el dispositivo de la tubería o del elevador. Una vez se aloje el dispositivo en la cámara de hermeticidad se procederá a cerrar la válvula con el fin de garantizar la seguridad del sistema de servicio público. Se procede a desacoplar la herramienta y a conectar nuevamente el sistema de servicio público y así abrir la válvula para normalizar el fluido del sistema.
To reconnect or re-enable the flow in the pipeline, the home public service system (Gas or Potable Water) is disconnected and the tool is again coupled with the airtight chamber, the rod or internal axis of the tool is inserted until the device is reached and the knob is actuated in order to thread and secure the device to the tool in the clamping dial. Then the knob is actuated in order to dilate the elastomer and decrease its diameter and thus extract the device from the pipe or the elevator. Once the device is housed in the airtight chamber, the valve will be closed in order to guarantee the safety of the public service system. We proceed to decouple the tool and reconnect the public service system and thus open the valve to normalize the system fluid.
DESCRIPCIÓN DE LAS FIGURAS: DESCRIPTION OF THE FIGURES:
La figura 1 corresponde a la descripción realizada para la Herramienta y refleja en su nomenclatura las partes señaladas con números para este elemento del sistema, así como las diferentes vistas desde donde puede apreciarse, acorde con dibujos técnicos. Dicha herramienta permite el accionamiento, posicionamiento y retiro del dispositivo dentro de la tubería. Figure 1 corresponds to the description made for the Tool and reflects in its nomenclature the parts indicated with numbers for this element of the system, as well as the different views from where it can be appreciated, according to technical drawings. This tool allows the drive, positioning and removal of the device inside the pipe.
La figura 2 corresponde a la descripción realizada para el Dispositivo y refleja en su nomenclatura las partes señaladas con números para este elemento del sistema, así como las diferentes vistas desde donde puede apreciarse, acorde con dibujos técnicos. Dicho dispositivo permite un bloqueo total del flujo.
Figure 2 corresponds to the description made for the Device and reflects in its nomenclature the parts indicated with numbers for this element of the system, as well as the different views from where it can be appreciated, according to technical drawings. Said device allows a total blockage of the flow.
Claims
1. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua caracterizado por componerse de una herramienta y un dispositivo para bloqueo de flujo. La herramienta especial cuenta con una cámara de hermeticidad que garantiza la No fuga de fluidos durante la operación y permite la ubicación, accionamiento y retiro del dispositivo de bloqueo de flujo. 1. Non Destructive System for Suspension of Gas and Water Flow characterized by being composed of a tool and a device for blocking flow. The special tool has a tightness chamber that guarantees the non-leakage of fluids during operation and allows the location, operation and removal of the flow blocking device.
2. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua, que según reivindicación 1 , se caracteriza por contener un elemento sellante que es el elemento que hace parte integral de los dos componentes del sistema (herramienta y dispositivo) y que a través de su funcionamiento garantiza el aumento uniforme del diámetro del dispositivo y así la hermeticidad y trabajo sin presencia de flujo. 2. Non-destructive System for Suspension of Gas and Water Flow, which according to claim 1, is characterized by containing a sealing element that is the element that is an integral part of the two components of the system (tool and device) and that through of its operation guarantees the uniform increase of the diameter of the device and thus the hermeticity and work without presence of flow.
3. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua según la reivindicación 1 , caracterizado por contener una cámara de hermeticidad (D) que garantiza el encapsulamiento del fluido sin permitir fuga de flujo hacia el medio ambiente, garantizando la operación segura del bloqueo del servicio público, ya que consta de unos elementos o diafragmas que permiten el paso del dispositivo a través de la herramienta más no la fuga del flujo. 3. Non-destructive System for Suspension of Gas and Water Flow according to claim 1, characterized in that it contains a sealing chamber (D) that guarantees the encapsulation of the fluid without allowing flow leakage into the environment, guaranteeing the safe operation of the blocking of the public service, since it consists of elements or diaphragms that allow the device to pass through the tool but not the leakage of the flow.
4. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua según la reivindicación 1 , caracterizado por contener un PILOTO DE HERMETICIDAD, que corresponde a una perforación (G) en el cuerpo de la cámara de hermeticidad (D) que permite la verificación controlada de la suspensión del fluido, garantizando la operación bajo una atmosfera segura.
4. Non-destructive System for Suspension of Gas and Water Flow according to claim 1, characterized in that it contains a HERMETICITY PILOT, which corresponds to a perforation (G) in the body of the airtight chamber (D) that allows verification controlled of the suspension of the fluid, guaranteeing the operation under a safe atmosphere.
5. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua que según la reivindicación 1 , se caracteriza por contener un dispositivo: eje interno roscado en sus puntas para sujeción a través de la herramienta y con un cuerpo elástico para bloqueo de fluidos. Ambos extremos del dispositivo de bloqueo son roscados bajo procesos ceñidos al diseño y con características especiales, con el fin de garantizar la sujeción, accionamiento y retiro del dispositivo. 5. Non-destructive System for Suspension of Gas and Water Flow according to claim 1, characterized by containing a device: internal shaft threaded at its tips for clamping through the tool and with an elastic body for fluid blocking. Both ends of the locking device are threaded under design-tight processes and with special features, in order to ensure the attachment, operation and removal of the device.
6. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua según la reivindicación 4, caracterizada por contener un elastómero (3) que hace parte del mecanismo del dispositivo y que a través de su accionamiento (compresión y dilatación) permite la suspensión del flujo una vez está alojado exactamente en el Elevador, cuando se aplique en suspensiones de servicio de gas domiciliario, y en la tubería cuando se aplique en suspensiones de servicio de agua potable. 6. Non-destructive System for Suspension of Gas and Water Flow according to claim 4, characterized in that it contains an elastomer (3) that is part of the mechanism of the device and that through its actuation (compression and expansion) allows the suspension of the Flow is once housed exactly in the Elevator, when applied in household gas service suspensions, and in the pipeline when applied in potable water service suspensions.
7. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua caracterizado por utilizarse para la recuperación de cartera morosa por no pago del servicio domiciliario, debido a que es un sistema antifraude que impide la reconexión no autorizada de los usuarios obligando a la normalización del cliente. 7. Non-Destructive System for Suspension of Gas and Water Flow characterized by being used for the recovery of delinquent portfolio for non-payment of the home service, because it is an anti-fraud system that prevents the unauthorized reconnection of users forcing normalization the client's.
8. Sistema No Destructivo Para La Suspensión De Flujo De Gas y Agua caracterizado porque la suspensión del fluido se realiza en el elevador para servicio de gas y en las tuberías para servicio de agua potable, garantizando la funcionalidad de los accesorios. 8. Non-Destructive System for Suspension of Gas and Water Flow characterized in that the suspension of the fluid is carried out in the elevator for gas service and in the pipes for drinking water service, guaranteeing the functionality of the accessories.
9. Sistema No Destructivo Para La Suspensión De Flujo De Gas yAgua según la reivindicación 3, caracterizado por contener una camisa metálica dispositivo (2) que permite o facilita el accionamiento del elastómero, protegiendo el mecanismo del choque o golpe por flujo directo en el dispositivo.
9. Non-Destructive System for Suspension of Gas and Water Flow according to claim 3, characterized in that it contains a metal jacket device (2) that allows or facilitates the elastomer drive, protecting the mechanism from shock or shock by direct flow in the device .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CO13057255 | 2013-03-22 | ||
| CO1357255 | 2013-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2014146621A2 true WO2014146621A2 (en) | 2014-09-25 |
| WO2014146621A3 WO2014146621A3 (en) | 2015-04-09 |
Family
ID=51581547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CO2014/000003 WO2014146621A2 (en) | 2013-03-22 | 2014-03-25 | Non-destructive system for the suspension of gas and water flows |
Country Status (1)
| Country | Link |
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| WO (1) | WO2014146621A2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022801A (en) * | 1957-06-24 | 1962-02-27 | Henry T Petersen | Valve-traversing pipe stopper assembly |
| US3841355A (en) * | 1972-06-16 | 1974-10-15 | G Laner | Pipe plugging tool |
| US4597147A (en) * | 1984-09-24 | 1986-07-01 | Dresser Industries, Inc. | Stop changer tool for in-service valve |
| US5592965A (en) * | 1994-08-11 | 1997-01-14 | Dresser Industries, Inc. | Valve stop changer |
| WO2013120161A1 (en) * | 2012-02-16 | 2013-08-22 | Treadstone Oilfield Services Ltd. | An apparatus for sealing a conduit |
| WO2014107785A1 (en) * | 2013-01-08 | 2014-07-17 | Treadstone Oilfield Services Ltd. | An apparatus and a method for sealing a conduit |
-
2014
- 2014-03-25 WO PCT/CO2014/000003 patent/WO2014146621A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014146621A3 (en) | 2015-04-09 |
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