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WO2006068457A1 - Dual flush valve for toilets - Google Patents

Dual flush valve for toilets Download PDF

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Publication number
WO2006068457A1
WO2006068457A1 PCT/MX2004/000083 MX2004000083W WO2006068457A1 WO 2006068457 A1 WO2006068457 A1 WO 2006068457A1 MX 2004000083 W MX2004000083 W MX 2004000083W WO 2006068457 A1 WO2006068457 A1 WO 2006068457A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
shutters
sanitary
shutter
discharge
Prior art date
Application number
PCT/MX2004/000083
Other languages
Spanish (es)
French (fr)
Inventor
Magdalena SÁNCHEZ GIL
Original Assignee
Sanchez Gil Magdalena
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 Sanchez Gil Magdalena filed Critical Sanchez Gil Magdalena
Priority to PCT/MX2004/000083 priority Critical patent/WO2006068457A1/en
Publication of WO2006068457A1 publication Critical patent/WO2006068457A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E03D1/145—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having multiple flush outlets
    • 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
    • Y02A20/40—Protecting water resources

Definitions

  • the present invention relates to a "Dual Discharge Valve for Sanitary Ware", specifically for use within any type and size of water storage tanks of the sanitary ware themselves that are made up of two pieces; the water storage tank and the rate.
  • Valve that has been perfected using a manual actuation mechanism that activates one or the other shutter to be able to obtain in a regulated way two types of water discharges in different quantities, using one of the shutters depending on the water required for the cleaning of the toilet, either the cleaning of liquid or solid wastes, regulated by either a float placed in the drive chain that keeps the shutter in the open position or by a regulator with controlled diameter consisting of a type of plug that is placed in the lower part of the shutter, which with a perforation in the center of the shutter and the diameter of this perforation being controlled., regulates the flow of the water that enters the shutter when it is operated, so that when water penetrates the referred stopper and do so heavy, consequently, by the amount of water contained in it causes the shutter to
  • the Dual Discharge Valve for Sanitary Ware has been designed to solve this problem to full satisfaction, for which it focuses its characteristics in that its operation is not linked to the positioning of the shutters at different levels, but on the contrary part its operation and own characterization by means of placing the shutters (flappers) at the same level, without the need for any internal adaptation to the storage tank, the amount of water to be discharged regulated by either a float placed in the drive chain that maintains the shutter in open position or by means of a regulator with controlled diameter that consists of a type of plug that is placed in the lower part of the shutter, that having a perforation in the center of the shutter and being the diameter of this perforation controlled, regulates the flow of the water that enters the shutter when it is actuated, so that when water penetrates the referred stopper and makes it heavy, in Consequently, due to the amount of water contained in it, it causes the shutter to close, thus controlling the water to be discharged or with some other suitable mechanism.
  • This Dual Discharge Valve for Sanitary Ware is complemented by the well-known mechanisms of the water loading valve to the storage tank, which consist of load valves with float - rod or floats integrated to the body of the discharge valve, also existing loading valves that work with a type of membrane that closes by means of the pressure of the water column in the sanitary tank.
  • Figure 1 shows a front elevation view of the entire Dual Discharge Valve for Sanitary Ware.
  • Figure 2 shows a front elevation view of the Dual Discharge Body.
  • Figure 3 shows a front elevation view of the threaded nipple.
  • Figure 4 shows a top front view of the Overflow Tube.
  • Figure 5 shows a front top view of Cover.
  • Figure 6 shows a front top view of Nut.
  • Figure 7 shows a front top view of the Drive Chain.
  • Figure 8 shows a front top view of Float.
  • Figure 9 shows a front top view of Padlock.
  • Figure 10 shows a front top view of the Shutter Bracket
  • Figure 11 shows a top view of the Shutter.
  • Figure 12 is a front top view of the Retainer.
  • Figure 13 is a lateral transverse view of the shutter (flapper) and the lower perforation with controlled diameter and with a perforation for air outlet in the upper part.
  • Figure 14 is a front top view of the Drill or perforation with controlled diameter in the lower part of the shutter.
  • Figure 15 is a top view of the Dual Discharge Valve for Sanitary Ware, inside the storage tank, together with the rest of the complements that integrate it.
  • Figure 16 is a side view of the Dual Discharge Valve for Sanitary Ware, inside the storage tank, together with the rest of the complements that integrate it.
  • Figure 17 is a front view of the Dual Discharge Valve for
  • the Dual Sanitary Discharge Valve is structured based on components or elements of plastic material or any other suitable material. Its main structure consists of the Dual Discharge Body (2), which is the center of the Dual Sanitary Discharge Valve which has two seats for the Shutters (flappers) (11) connected internally to an outlet where an assembly is assembled.
  • Nipple with Thread (3) that is placed in the Nut (6) to be placed in the lower and outlet perforation of the sanitary tank, counting, this Dual Discharge Body, with a special housing for the placement and assembly of the Overflow Tube (4) and two pivot axes where the Shutter Supports (flappers) (10) are assembled to open and close the valve, which assembled to the Bolt (12) helps to limit the movement of the shutter support.
  • the Overflow Pipe (4) is always above the recommended water level according to the size of the tank in question, when that level is exceeded, the water is conducted through the tube itself to the drain avoiding the drain of the sanitary tank.
  • the Cap (5) is adapted in the Overflow Tube and allows the assembly of the hose that comes from the loading valve for the recovery of the water level of the sanitary rate.
  • the Drive Chain (7) is used to drive the Shutter Supports (flappers) (10) by moving the handle or outer handle of the storage tank, up or down to regulate the discharge (18) and open the valve.
  • This chain is assembled with these supports and with a float (8) already to the activation mechanism of the valve.
  • This Float consists of a type of hermetically sealed vessel that helps to regulate the discharge by keeping the shutters (flappers) (11) open up to the height where the float (8) is placed.
  • the use of a Padlock (9) that is placed in the Drive Chain (7) allows to choose and place the height of the float (8) in the Chain itself and prevents this float (8) from moving position.
  • the Shutter Support (flapper) (10) is assembled with the Shutter (11) and the Drive Chain (7), as well as it is embedded in each of the pivot axes of the Dual Discharge Body.
  • the Shutters (11) perform the opening and closing of the valve.
  • the Dual Sanitary Discharge Valve is designed so that it can be used in any type of sanitary tank, regardless of its size and / or dimensions and even if it is a dual discharge it is not necessary to make additional adjustments or perforations to the toilet tank It allows through its drive mechanism, the location of the shutters and the placement of the float, either with a float placed in the drive chain that keeps the shutter in the open position or by means of a regulator with controlled diameter consisting of a type of plug that it is placed in the lower part of the shutter, which with a perforation in the center of the shutter and being the diameter of this perforation controlled, regulates the flow of water that enters the shutter when it is operated, so that when water penetrates the plug referred to and make it heavy, consequently, by the amount of water contained in it causes the shutter to close, thus controlling the water to be discharged by selecting, by actuating the outer handle of the storage tank up or down, the amount of water necessary for proper cleaning of the toilet, depending on the use that has been given, thus saving water consumption

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention relates to a dual flush valve for toilets. The invention is characterised in that the level of water to be discharged can be selected by moving the external handle of the storage tank either upwards or downwards in order to clean the toilet according to the manner in which it was used, i.e. in order to remove liquid or solid waste. In this way, the invention saves water, provides optimal hydraulic pressure in the two seals positioned at the same level and, consequently, provides an equal water column for both. The amount of water to be discharged is controlled by positioning the float on the actuation chain at the desired water level or using a controlled-diameter regulator.

Description

L L
"VÁLVULA DE DESCARGA DUAL PARA SANITARIOS""DUAL DISCHARGE VALVE FOR SANITARIES"
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención se refiere a una "Válvula de Descarga Dual para Sanitarios", concretamente para utilizarse dentro de cualquier tipo y tamaño de tanques de almacenamiento de agua de los propios sanitarios que se encuentren conformados de dos piezas; el tanque de almacenamiento de agua y Ia tasa. Válvula que ha sido perfeccionada utilizando un mecanismo de accionamiento manual que activa uno u otro obturador para poder obtener de forma regulada dos tipos de descargas de agua en cantidades diferentes, utilizando uno de los obturadores dependiendo del agua que se requiera para Ia limpieza del sanitario, ya sea Ia limpieza de desechos líquidos o sólidos, regulándose mediante, ya sea un flotador colocado en Ia cadena de accionamiento que mantiene el obturador en posición abierta o bien mediante un regulador con diámetro controlado que consiste en un tipo de tapón que se coloca en Ia parte inferior del obturador, que contando con una perforación en el centro del obturador y al estar el diámetro de ésta perforación controlado., regula el flujo del agua que entra al obturador al ser accionado, por Io que al penetrar agua al tapón referido y hacerlo pesado, en consecuencia, por Ia cantidad de agua contenida en el provoca que se cierre el obturador, controlando así el agua a descargar o mediante algún otro mecanismo adecuado, resultando un ahorro de agua y mejorando el funcionamiento hidráulico del sanitario al tener una mejor presión de descarga.The present invention relates to a "Dual Discharge Valve for Sanitary Ware", specifically for use within any type and size of water storage tanks of the sanitary ware themselves that are made up of two pieces; the water storage tank and the rate. Valve that has been perfected using a manual actuation mechanism that activates one or the other shutter to be able to obtain in a regulated way two types of water discharges in different quantities, using one of the shutters depending on the water required for the cleaning of the toilet, either the cleaning of liquid or solid wastes, regulated by either a float placed in the drive chain that keeps the shutter in the open position or by a regulator with controlled diameter consisting of a type of plug that is placed in the lower part of the shutter, which with a perforation in the center of the shutter and the diameter of this perforation being controlled., regulates the flow of the water that enters the shutter when it is operated, so that when water penetrates the referred stopper and do so heavy, consequently, by the amount of water contained in it causes the shutter to close, thus controlling the water to discharge or by some other suitable mechanism, resulting in a saving of water and improving the hydraulic operation of the sanitary when having a better discharge pressure.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Dentro del ámbito de las válvulas de descarga para sanitarios existen una gran cantidad de variedades con diferentes mecanismos de activación y de descarga, utilizando uno a tres sellos obturadores (flappers), colocados en diversas posiciones, que utilizan los niveles o altura del agua dentro de los tanques de los sanitarios para regular el volumen de agua de descarga, o bien los obturadores se encuentran en niveles (alturas) diferentes, que sólo descargan la cantidad de agua que se encuentre hasta Ia altura que están colocados, en consecuencia si el tamaño del tanque de almacenamiento es diferente Ia descarga de agua también varia, ya sea incrementándose o bajándose, por Io que no se presenta una adecuada regulación hidráulica. Por ello, no se aprovecha así Ia totalidad de Ia columna de agua para aquel obturador colocado en una parte superior al otro y en consecuencia no es aprovechada Ia mayor presión hidráulica posible, ya que al descargar solo una parte del agua almacenada en el tanque de almacenamiento del sanitario, se genera una presión hidráulica baja, debido a Ia menor columna de agua, Io que provoca que Ia limpieza del sanitario no pueda ser Ia adecuada.Within the scope of the discharge valves for toilets there are a large number of varieties with different activation and discharge mechanisms, using one to three sealing seals (flappers), placed in various positions, which use the water levels or height within the tanks of the toilets to regulate the volume of discharge water, or the shutters are at different levels (heights), which only They discharge the amount of water that is up to the height they are placed, consequently if the size of the storage tank is different, the discharge of water also varies, either increasing or lowering, so that there is no adequate hydraulic regulation. Therefore, the entire water column is not used in this way for that shutter placed in a superior part to the other and consequently the greatest possible hydraulic pressure is not used, since when only a part of the water stored in the water tank is discharged Sanitary warehousing, a low hydraulic pressure is generated, due to the lower column of water, which causes that the sanitary cleaning cannot be adequate.
Existen también válvulas de descargas de sanitarios en donde los obturadores (flappers) se encuentran a una mismo nivel o altura dentro del tanque de almacenamiento, sin embargo, en el propio tanque de almacenamiento se contienen uno o más tanques, divisiones o separadores interiores de diferentes tamaños, donde el volumen de agua a descargar depende precisamente, del tamaño del tanque, división o separador en que se encuentre el obturador (flapper) accionado. Algunas otras y más convencionales que consisten en un solo obturador (flapper), el volumen de descarga siempre es el mismo, dependiendo de Ia columna de agua que se encuentre en su parte superior y del tamaño del tanque de almacenamiento, independientemente del agua necesaria y suficiente para una adecuada limpieza del sanitario.There are also sanitary discharge valves where the shutters (flappers) are at the same level or height inside the storage tank, however, in the storage tank itself one or more tanks, divisions or interior separators of different sizes, where the volume of water to be discharged depends precisely on the size of the tank, division or separator in which the shutter (flapper) is activated. Some others and more conventional that consist of a single shutter (flapper), the discharge volume is always the same, depending on the column of water that is in its upper part and the size of the storage tank, regardless of the necessary water and enough for proper cleaning of the toilet.
La Válvula de Descarga Dual para Sanitarios ha sido concebida para resolver esta problemática a plena satisfacción, para lo cual centra sus características en que su operación no se encuentra vinculada con el posicionamiento de los obturadores a diferentes niveles, sino por el contrario parte su funcionamiento y caracterización propia mediante Ia colocación de los obturadores (flappers) a un mismo nivel, sin necesidad de cualesquier adecuación interna al tanque de almacenamiento, siendo Ia cantidad de agua a descargar regulada mediante ya sea con un flotador colocado en Ia cadena de accionamiento que mantiene el obturador en posición abierta o bien mediante regulador con diámetro controlado que consiste en un tipo de tapón que se coloca en Ia parte inferior del obturador, que contando con una perforación en el centro del obturador y al estar el diámetro de ésta perforación controlado, regula el flujo dei agua que entra al obturador al ser accionado, por Io que al penetrar agua al tapón referido y hacerlo pesado, en consecuencia, por Ia cantidad de agua contenida en el provoca que se cierre el obturador, controlando así el agua a descargar o con algún otro mecanismo adecuado. Con esto se logra siempre una columna o nivel de agua alta en ambos obturadores que Ie permite una mejor presión hidráulica en Ia descarga del sanitario, adecuando en adición el volumen de descarga conforme a Ia necesidad de limpieza del sanitario, mediante un mecanismo de activación conforme al volumen de descarga deseado. Esta Válvula de Descarga Dual para Sanitarios se complementa mediante los ya conocidos mecanismos de Ia válvula de carga de agua al tanque de almacenamiento, que consisten en válvulas de carga con flotador - varilla o los flotadores integrados al cuerpo de Ia válvula de descarga, existiendo también válvulas de carga que funcionan con un tipo de membrana que se cierra por medio de Ia presión de Ia columna de agua en el tanque del sanitario.The Dual Discharge Valve for Sanitary Ware has been designed to solve this problem to full satisfaction, for which it focuses its characteristics in that its operation is not linked to the positioning of the shutters at different levels, but on the contrary part its operation and own characterization by means of placing the shutters (flappers) at the same level, without the need for any internal adaptation to the storage tank, the amount of water to be discharged regulated by either a float placed in the drive chain that maintains the shutter in open position or by means of a regulator with controlled diameter that consists of a type of plug that is placed in the lower part of the shutter, that having a perforation in the center of the shutter and being the diameter of this perforation controlled, regulates the flow of the water that enters the shutter when it is actuated, so that when water penetrates the referred stopper and makes it heavy, in Consequently, due to the amount of water contained in it, it causes the shutter to close, thus controlling the water to be discharged or with some other suitable mechanism. This always achieves a column or high water level in both shutters that allows a better hydraulic pressure in the discharge of the sanitary, adapting in addition the volume of discharge according to the need for cleaning of the sanitary, by means of a mechanism of activation according to the desired discharge volume. This Dual Discharge Valve for Sanitary Ware is complemented by the well-known mechanisms of the water loading valve to the storage tank, which consist of load valves with float - rod or floats integrated to the body of the discharge valve, also existing loading valves that work with a type of membrane that closes by means of the pressure of the water column in the sanitary tank.
DESCRIPCIÓN DE LAS FIGURASDESCRIPTION OF THE FIGURES
Para completar Ia descripción que se está realizando y con el objeto de ayudar a una mejor comprensión de las características del presente invento, se acompaña a Ia presente descripción, como parte integrante de Ia misma, los dibujos ilustrativos que representan Io siguiente:To complete the description that is being made and in order to help a better understanding of the characteristics of the present invention, the present description is attached, as an integral part thereof, to the illustrative drawings that represent the following:
La figura 1 muestra una vista en elevación frontal de Ia totalidad de Ia Válvula de Descarga Dual para Sanitarios.Figure 1 shows a front elevation view of the entire Dual Discharge Valve for Sanitary Ware.
La figura 2 muestra una vista en elevación frontal del Cuerpo de Descarga Dual.Figure 2 shows a front elevation view of the Dual Discharge Body.
La figura 3 muestra una vista en elevación superior frontal del niple con rosca. La figura 4 muestra una vista superior frontal del Tubo de Rebosadero.Figure 3 shows a front elevation view of the threaded nipple. Figure 4 shows a top front view of the Overflow Tube.
La figura 5 muestra una vista superior frontal de Tapa.Figure 5 shows a front top view of Cover.
La figura 6 muestra una vista superior frontal de Tuerca.Figure 6 shows a front top view of Nut.
La figura 7 muestra una vista superior frontal de Ia Cadena de Accionamiento.Figure 7 shows a front top view of the Drive Chain.
La figura 8 muestra una vista superior frontal de Flotador.Figure 8 shows a front top view of Float.
La figura 9 muestra una vista superior frontal de Candado.Figure 9 shows a front top view of Padlock.
La figura 10 muestra una vista superior frontal del Soporte de ObturadorFigure 10 shows a front top view of the Shutter Bracket
(flapper).(flapper)
La figura 11 muestra una vista superior del Obturador.Figure 11 shows a top view of the Shutter.
La figura 12 es una vista superior frontal del Retén.Figure 12 is a front top view of the Retainer.
La figura 13 es una vista trasversal lateral del obturador (flapper) y de Ia perforación inferior con diámetro controlado y con una perforación para salida de aire en Ia parte superior.Figure 13 is a lateral transverse view of the shutter (flapper) and the lower perforation with controlled diameter and with a perforation for air outlet in the upper part.
La figura 14 es una vista superior frontal del Drill o perforación con diámetro controlado en Ia parte inferior del obturador.Figure 14 is a front top view of the Drill or perforation with controlled diameter in the lower part of the shutter.
La figura 15 es una vista superior de Ia Válvula de Descarga Dual para Sanitarios, dentro del tanque de almacenamiento, conjuntamente con el resto de los complementos que Ia integran. La figura 16 es una vista lateral de Ia Válvula de Descarga Dual para Sanitarios, dentro del tanque de almacenamiento, conjuntamente con el resto de los complementos que Ia integran.Figure 15 is a top view of the Dual Discharge Valve for Sanitary Ware, inside the storage tank, together with the rest of the complements that integrate it. Figure 16 is a side view of the Dual Discharge Valve for Sanitary Ware, inside the storage tank, together with the rest of the complements that integrate it.
La figura 17 es una vista frontal de Ia Válvula de Descarga Dual paraFigure 17 is a front view of the Dual Discharge Valve for
Sanitarios, dentro del tanque de almacenamiento, conjuntamente con el resto de los complementos que Ia integran.Sanitary ware, inside the storage tank, together with the rest of the complements that integrate it.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓNDETAILED DESCRIPTION OF THE INVENTION
A Ia vista de las figuras ilustradas puede desprenderse como Ia Válvula de Descarga Dual para Sanitarios se encuentra estructurada en base a componentes o elementos de material plástico o cualquier otro mateña\ adecuado. Su estructura principal consiste en el Cuerpo de Descarga Dual (2) que es el centro de Ia Válvula de Descarga Dual para Sanitarios el cual cuenta con dos asientos para los Obturadores (flappers) (11) conectados internamente a una salida donde se ensambla a un Niple con Rosca (3) que se coloca en Ia Tuerca (6) para colocarse en Ia perforación inferior y de salida del tanque del sanitario, contando, este Cuerpo de Descarga Dual, con un alojamiento especial para Ia colocación y ensamble del Tubo de Rebosadero (4) y dos ejes pivotes en donde se ensamblan los Soportes de los Obturadores (flappers) (10) para abrir y cerrar Ia válvula, que ensamblados al Perno (12) ayuda a limitar el movimiento de apeñura del Soporte de Obturador. El Tubo de Rebosadero (4) queda siempre sobre el nivel de agua recomendado conforme al tamaño del tanque que se trate, cuando ese nivel es excedido, el agua se conduce a través del propio tubo hacia el drenaje evitando el escurrimiento del tanque del sanitario. La Tapa (5) se adapta en el Tubo de Rebosadero y permite el ensamble de Ia manguera que viene de Ia válvula de carga para Ia recuperación del nivel del agua de Ia tasa del sanitario. La Cadena de Accionamiento (7) es utilizada para accionar los Soportes de los Obturadores (flappers) (10) mediante el movimiento de Ia manija o maneral exterior del tanque de almacenamiento, hacia arriba o hacia abajo para regular Ia descarga (18) y abrir Ia válvula. Está cadena se ensambla con éstos soportes y con un flotador (8) y a al mecanismo de activación de Ia válvula. Este Flotador, consiste en un tipo de vaso herméticamente sellado que ayuda a regular \a descarga manteniendo los obturadores (flappers) (11) abiertos hasta Ia altura en donde se encuentre colocado el flotador (8). La utilización de un Candado (9) que se coloca en Ia Cadena de Accionamiento (7) permite elegir y colocar Ia altura del flotador (8) en Ia propia Cadena y evita que éste flotador (8) se mueve de posición. El Soporte de Obturador (flapper) (10) se ensambla con el Obturador (11) y Ia Cadena de Accionamiento (7), así como se embona en cada uno de los ejes pivote del Cuerpo de Descarga Dual. Los Obturadores (11 ) realizan Ia apertura y cierre de Ia válvula.In view of the illustrated figures, it can be seen how the Dual Sanitary Discharge Valve is structured based on components or elements of plastic material or any other suitable material. Its main structure consists of the Dual Discharge Body (2), which is the center of the Dual Sanitary Discharge Valve which has two seats for the Shutters (flappers) (11) connected internally to an outlet where an assembly is assembled. Nipple with Thread (3) that is placed in the Nut (6) to be placed in the lower and outlet perforation of the sanitary tank, counting, this Dual Discharge Body, with a special housing for the placement and assembly of the Overflow Tube (4) and two pivot axes where the Shutter Supports (flappers) (10) are assembled to open and close the valve, which assembled to the Bolt (12) helps to limit the movement of the shutter support. The Overflow Pipe (4) is always above the recommended water level according to the size of the tank in question, when that level is exceeded, the water is conducted through the tube itself to the drain avoiding the drain of the sanitary tank. The Cap (5) is adapted in the Overflow Tube and allows the assembly of the hose that comes from the loading valve for the recovery of the water level of the sanitary rate. The Drive Chain (7) is used to drive the Shutter Supports (flappers) (10) by moving the handle or outer handle of the storage tank, up or down to regulate the discharge (18) and open the valve. This chain is assembled with these supports and with a float (8) already to the activation mechanism of the valve. This Float consists of a type of hermetically sealed vessel that helps to regulate the discharge by keeping the shutters (flappers) (11) open up to the height where the float (8) is placed. The use of a Padlock (9) that is placed in the Drive Chain (7) allows to choose and place the height of the float (8) in the Chain itself and prevents this float (8) from moving position. The Shutter Support (flapper) (10) is assembled with the Shutter (11) and the Drive Chain (7), as well as it is embedded in each of the pivot axes of the Dual Discharge Body. The Shutters (11) perform the opening and closing of the valve.
MEJOR MANERA DE EJECUTAR LA INVENCIÓNBETTER WAY TO EXECUTE THE INVENTION
La Válvula de Descarga Dual para Sanitarios se encuentra concebida para que pueda ser utilizada en cualquier tipo de tanque de sanitario, independientemente de su tamaño y/o dimensiones y aún y cuando se trata de una descarga dual no es necesario efectuar adecuaciones o perforaciones adicionales al tanque del sanitario. Permite mediante su mecanismo de accionamiento, Ia ubicación los obturadores y Ia colocación del flotador, ya sea con un flotador colocado en Ia cadena de accionamiento que mantiene el obturador en posición abierta o bien mediante regulador con diámetro controlado que consiste en un tipo de tapón que se coloca en Ia parte inferior del obturador, que contando con una perforación en el centro del obturador y al estar el diámetro de ésta perforación controlado, regula el flujo del agua que entra al obturador al ser accionado, por Io que al penetrar agua al tapón referido y hacerlo pesado, en consecuencia, por Ia cantidad de agua contenida en el provoca que se cierre el obturador, controlando así el agua a descargar seleccionando, mediante el accionamiento de Ia manija exterior del tanque de almacenamiento hacia arriba o abajo, Ia cantidad de agua necesaria para una adecuada limpieza del sanitario, dependiendo del uso que se Ie haya dado, ahorrando así el consumo de agua. Adicionalmente Ia colocación de los obturadores a un nivel un mismo nivel permite siempre tener una columna de agua siempre suficiente para que Ia presión hidráulica sea Ia óptima para efectuar Ia descarga, en cualquiera de los obturadores de Ia Válvula de Descarga Dual para Sanitarios. The Dual Sanitary Discharge Valve is designed so that it can be used in any type of sanitary tank, regardless of its size and / or dimensions and even if it is a dual discharge it is not necessary to make additional adjustments or perforations to the toilet tank It allows through its drive mechanism, the location of the shutters and the placement of the float, either with a float placed in the drive chain that keeps the shutter in the open position or by means of a regulator with controlled diameter consisting of a type of plug that it is placed in the lower part of the shutter, which with a perforation in the center of the shutter and being the diameter of this perforation controlled, regulates the flow of water that enters the shutter when it is operated, so that when water penetrates the plug referred to and make it heavy, consequently, by the amount of water contained in it causes the shutter to close, thus controlling the water to be discharged by selecting, by actuating the outer handle of the storage tank up or down, the amount of water necessary for proper cleaning of the toilet, depending on the use that has been given, thus saving water consumption. Additionally, the placement of the shutters at the same level allows to always have a column of water always sufficient so that the hydraulic pressure is the optimum to effect the discharge, in any of the shutters of the Dual Discharge Valve for Sanitary Ware.

Claims

REIVINDICACIONES
1. Válvula de Descarga Dual para Sanitarios a utilizarse en cualquier tipo y tamaño de tanques de sanitarios con una sola perforación del tipo que comprende un mecanismo de activación que conjuntamente con Ia colocación de los obturadores a un mismo nivel con perforación de diámetro controlado o del flotador en Ia cadena de accionamiento permiten Ia selección de cantidad de agua necesaria y adecuada, al activarse uno u otro de los obturadores para efectuar Ia descarga y limpieza del sanitario dependiendo del uso que se Ie haya dado, consiguiendo un ahorro de agua y una óptima presión hidráulica, en ambos obturadores.1. Dual Discharge Valve for Sanitary Ware to be used in any type and size of sanitary tanks with a single perforation of the type comprising an activation mechanism that together with the placement of the shutters at the same level with controlled diameter drilling or of the Float in the drive chain allows the selection of necessary and adequate amount of water, when activating one or the other of the shutters to perform the discharge and cleaning of the toilet depending on the use that has been given, achieving a water saving and an optimal hydraulic pressure, in both shutters.
2. Una Válvula de Descarga Dual para Sanitarios de acuerdo con Ia reivindicación anterior, caracterizada además por Ia utilización de dos obturadores que colocados en un mismo nivel que permite Ia más óptima presión hidráulica en Ia descarga del tanque del sanitario en ambos obturadores. 2. A Dual Discharge Valve for Sanitary Ware according to the previous claim, further characterized by the use of two shutters that are placed on the same level that allows the most optimal hydraulic pressure in the discharge of the sanitary tank in both shutters.
PCT/MX2004/000083 2004-11-09 2004-11-09 Dual flush valve for toilets WO2006068457A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046878A3 (en) * 2009-10-12 2011-09-09 Hand Douglas P Flush valve structure for a toilet tank

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754521A (en) * 1955-02-11 1956-07-17 Marcum Floyd Toilet flush tank
DE2347505A1 (en) * 1973-09-21 1975-04-10 Klaus Dieter Alisch Flushing cistern with variable delivery amts of water - has reservoirs with separate or common inlet pipes and outlet valves
US3964109A (en) * 1974-06-11 1976-06-22 Street William M Flush valve assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754521A (en) * 1955-02-11 1956-07-17 Marcum Floyd Toilet flush tank
DE2347505A1 (en) * 1973-09-21 1975-04-10 Klaus Dieter Alisch Flushing cistern with variable delivery amts of water - has reservoirs with separate or common inlet pipes and outlet valves
US3964109A (en) * 1974-06-11 1976-06-22 Street William M Flush valve assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046878A3 (en) * 2009-10-12 2011-09-09 Hand Douglas P Flush valve structure for a toilet tank

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