ES1067292U - Tap filter - Google Patents

Tap filter Download PDF

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Publication number
ES1067292U
ES1067292U ES200800259U ES200800259U ES1067292U ES 1067292 U ES1067292 U ES 1067292U ES 200800259 U ES200800259 U ES 200800259U ES 200800259 U ES200800259 U ES 200800259U ES 1067292 U ES1067292 U ES 1067292U
Authority
ES
Spain
Prior art keywords
section
taps
fins
filter
face
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.)
Granted
Application number
ES200800259U
Other languages
Spanish (es)
Other versions
ES1067292Y (en
Inventor
Mercedes Gonzalez Salmeron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fominaya SA
Original Assignee
Fominaya SA
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 Fominaya SA filed Critical Fominaya SA
Priority to ES200800259U priority Critical patent/ES1067292Y/en
Publication of ES1067292U publication Critical patent/ES1067292U/en
Application granted granted Critical
Publication of ES1067292Y publication Critical patent/ES1067292Y/en
Priority to PCT/ES2008/000749 priority patent/WO2009098331A1/en
Priority to ES201090052A priority patent/ES2358696B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02736—Throttle passages using transversal baffles defining a tortuous path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages

Abstract

Filter for taps, which is intended for application in the inlet duct of taps and valves to reduce, first of all, the speed of the flow of the circulating fluid and carry out a subsequent filtering of foreign bodies immersed in that flow, being preferably applicable in the inlet ducts for taps intended for filling toilet cisterns, is characterized in that it consists of a rectangular flat body with two contiguous sections (1 and 2), slightly out of phase with each other, presenting on both sides of the first section (1), considered as above, a plurality of fins (3) with a shape and arrangement that determine a labyrinth section for the loss of velocity of the circulating fluid along said section (1), while on both sides of the second section (2), considered as posterior, presents a plurality of semicircular fins (8), in opposition, determining discoidal elements affected by battlements (9) that determine a section of fluid filtering from the speed reducing section (1). (Machine-translation by Google Translate, not legally binding)

Description

Filtro para grifos.Filter for taps.

Objeto de la invenciónObject of the invention

La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a un filtro para grifos, cuya evidente finalidad es la de impedir el paso de ciertos objetos extraños inmersos en el caudal de fluido que accede a un grifo, y evitar con ello posibles anomalías en el funcionamiento del propio grifo.The present invention, as expressed in the set forth in this specification, refers to a filter for taps, whose obvious purpose is to prevent the passage of certain foreign objects immersed in the flow of fluid that accesses a tap, and thereby avoid possible malfunctions from the tap itself.

El objeto de la invención, además de realizar el filtrado de cuerpos extraños que acceden a un grifo, es reducir la velocidad del fluido entrante, reduciendo con ello el volumen de agua por unidad de tiempo y conseguir con ello un óptimo y eficaz funcionamiento del grifo.The object of the invention, in addition to carrying out the  filtering of foreign bodies that access a tap, is to reduce the incoming fluid velocity, thereby reducing the volume of water per unit of time and thereby achieve optimal and effective tap operation.

Antecedentes de la invenciónBackground of the invention

Actualmente, determinados tipos de grifos y/o válvulas se complementan con dispositivos de filtrado e incluso de reducción de velocidad del fluido, intentando conseguir un correcto funcionamiento al evitar el paso de cuerpos extraños al interior del grifo o válvula de que se trate, incluso trabajar en un rango de presiones determinado, ya sea por seguridad o por exigencias de la normativa vigente.Currently, certain types of faucets and / or valves are complemented with filtering devices and even of fluid speed reduction, trying to get a correct operation by preventing the passage of foreign bodies inside of the tap or valve in question, even work in a range of determined pressures, either for safety or for demands of current regulations.

No obstante, la aplicación de filtros y reductores de velocidad del fluido en grifos para llenado de cisternas de inodoros, requiere unas características particulares de los propios filtros, para que realicen con eficacia las dos funciones comentadas, puesto que en este tipo de grifos es muy importante la velocidad del fluido (líquido) puesto que cierran automática-
mente.However, the application of filters and fluid speed reducers in faucets for filling toilet tanks, requires particular characteristics of the filters themselves, to effectively perform the two functions mentioned, since in this type of faucets it is very important the speed of the fluid (liquid) since they close automatically
mind.

Descripción de la invenciónDescription of the invention

El filtro de la invención, aunque puede ser aplicado a grifos y válvulas convencionales, está preferentemente previsto para su aplicación concreta a grifos de llenado de cisternas de inodoros.The filter of the invention, although it can be Applied to conventional taps and valves, it is preferably intended for concrete application to filling taps toilet tanks.

En tal sentido, el filtro de la invención se caracteriza por presentar una configuración general cilíndrica determinada por un cuerpo rectangular de escaso grosor, en el que se establecen dos tramos planos y contiguos, ligeramente desfasados, presentando el primer tramo, considerado como anterior, y por ambas caras, una pluralidad de aletas perpendiculares a la cara pero con disposición oblicua respecto al eje longitudinal. Aletas que presentan la forma de un triángulo rectángulo con el lado correspondiente a su hipotenusa curvo, siendo el cateto mayor el adosado al plano del cuerpo rectangular, mientras que el cateto menor queda perpendicular a ese plano y en proximidad a uno de los bordes del comentado cuerpo rectangular, estando las aletas dispuestas de forma contraria alternativamente en cada cara y desfasadas entre sí las de una cara con respecto a las de la otra, para determinar conjuntamente un paso laberíntico que permite reducir la velocidad del fluido en ese primer tramo del 

\hbox{filtro.}
In this sense, the filter of the invention is characterized by having a general cylindrical configuration determined by a rectangular body of small thickness, in which two flat and contiguous sections, slightly offset, are established, presenting the first section, considered as above, and on both sides, a plurality of fins perpendicular to the face but with an oblique arrangement with respect to the longitudinal axis. Fins that have the shape of a right triangle with the side corresponding to its curved hypotenuse, the greater leg being attached to the plane of the rectangular body, while the smaller leg is perpendicular to that plane and in proximity to one of the edges of the commented rectangular body, the fins arranged alternately opposite each side and offset from one another with respect to those of the other, to jointly determine a labyrinthine passage that allows reducing the velocity of the fluid in that first section of the 
 \ hbox {filter.}

El otro tramo, establecido a continuación del anteriormente referido, presenta aletas semicirculares en una y otra cara, perpendiculares a éstas y enfrentadas entre sí, para determinar tabiques en forma de discos transversales, estando éstos en su periferia dotados de almenas que determinan pequeños pasos para el filtrado del fluido circulante y procedente del primer tramo laberíntico.The other section, established after the previously referred to, it presents semicircular fins in one and another face, perpendicular to these and facing each other, to determine partitions in the form of transverse discs, these being on its periphery equipped with battlements that determine small steps for filtering the circulating fluid and coming from the first labyrinthine section.

El filtro así constituido va montado axialmente en el interior del conducto de acceso al grifo de que se trate, quedando correctamente posicionado en base a unos resaltes previstos en los laterales del cuerpo plano, en combinación con unos resaltes establecidos en las aletas del primer tramo.The filter so constituted is mounted axially inside the access pipe to the tap in question, being correctly positioned based on some highlights provided on the sides of the flat body, in combination with Highlights set on the fins of the first section.

El cuerpo plano del filtro presenta el extremo libre correspondiente al primer tramo, una prolongación axial y central determinante de un elemento de agarre para permitir la extracción del filtro y llevar a cabo la correspondiente limpieza.The flat body of the filter has the end free corresponding to the first section, an axial extension and central determinant of a gripping element to allow the filter removal and carry out the corresponding cleaning.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la presente memoria descriptiva un juego de dibujos en base a los cuales se comprenderán más fácilmente las innovaciones y ventanas del filtro para grifos realizado de acuerdo con el objeto de la invención.To complement the description that then it will be done and in order to help a better understanding of the features of the invention, accompanies the present descriptive memory a set of drawings based on the which innovations and windows will be more easily understood of the filter for taps made according to the purpose of the invention.

Figura 1.- Muestra una perspectiva general del filtro visto desde uno de sus laterales.Figure 1.- Shows an overview of the filter seen from one of its sides.

Figura 2.- Muestra otra perspectiva general del mismo filtro visto, en este caso, desde el lateral opuesto.Figure 2.- Shows another general perspective of the same filter seen, in this case, from the opposite side.

Figura 3.- Muestra un alzado lateral del filtro representado en las figuras anteriores.Figure 3.- Shows a side elevation of the filter represented in the previous figures.

Figura 4.- Muestra una vista en planta del mismo filtro de las figuras anteriores.Figure 4.- Shows a plan view of it.  filter of the previous figures.

Figura 5.- Muestra una vista frontal, por el extremo de la prolongación axial de agarre, del filtro de la invención.Figure 5.- Shows a front view, by the end of the axial grip extension of the filter invention.

Realización preferente de la invenciónPreferred Embodiment of the Invention

Como se puede ver en las figuras referidas, el filtro de la invención presenta una configuración general cilíndrica para su disposición axial y concéntrica en el conducto de entrada de fluido al correspondiente grifo en el que se aplique.As you can see in the referred figures, the filter of the invention has a general configuration cylindrical for axial and concentric arrangement in the duct of fluid inlet to the corresponding tap in which apply

En dicha configuración general cilíndrica están establecidos dos tramos contiguos 1 y 2, determinados a partir de sendas partes rectangulares y planas, ligeramente desfasadas entre sí como se deja ver en la fi-
gura 5.In said general cylindrical configuration, two contiguous sections 1 and 2 are established, determined from rectangular and flat parts, slightly offset from each other as shown in the fi
Figure 5.

Sobre ambas caras del tramo plano 1 se han previsto una pluralidad de aletas 3 perpendiculares a tales caras, desfasadas entre sí las de una cara respecto a las de la otra, y en disposición oblicua, presentando las aletas 3 la forma de un triángulo rectángulo, uno de cuyos lados o catetos 4, que es el de mayor longitud, es el adosado al plano o cara del tramo 1, mientras que el otro lado o cateto 5 queda perpendicular a la cara y distanciado del borde correspondiente al tramo plano y rectangular 1 propiamente dicho. Esas aletas 3 de cada cara están posicionadas alternativamente de forma contraria, siendo el lado 6 correspondiente a la hipotenusa de cada aleta 3 de perfil curvo, con un resalte 7 en su punto mis elevado.On both sides of the flat section 1 have provided a plurality of fins 3 perpendicular to such faces, outdated with each other those of one face with respect to those of the other, and in oblique arrangement, the fins 3 presenting the shape of a right triangle, one of whose sides or legs 4, which is that of greater length, is the attached to the plane or face of section 1, while that the other side or leg 5 is perpendicular to the face and distanced from the edge corresponding to the flat and rectangular section 1 proper. Those 3 fins of each face are positioned alternatively in the opposite way, being side 6 corresponding to the hypotenuse of each fin 3 of curved profile, with a highlight 7 at its highest point.

Las aletas 3, según la forma y disposición de las mismas, determinan un tramo laberíntico que hace que el caudal de fluido circulante pierda velocidad. Es decir, dicho tramo 1, como tramo anterior al sentido de circulación del fluido, actúa como medio reductor de la velocidad.The fins 3, according to the shape and arrangement of they determine a labyrinthine section that causes the flow of circulating fluid lose speed. That is, section 1, as a section before the flow direction of the fluid, it acts as a means of speed reduction.

Por su parte, el tramo 2 presenta una pluralidad de aletas semicirculares 8, perpendiculares y en oposición las de una cara respecto de las de la otra, determinando tabiques discoidales y transversales, estando dichos tabiques afectados de almenas 9 de diferente amplitud o profundidad para determinar conjuntamente que dicho tramo 2 actúe como medio de filtrado del flujo, a continuación del tramo 1 reductor de la velocidad.On the other hand, section 2 has a plurality of semicircular fins 8, perpendicular and in opposition to those of one face with respect to those of the other, determining partitions discoid and transversal, said partitions being affected by battlements 9 of different amplitude or depth to determine together that said section 2 acts as a means of filtering the flow, following section 1 speed reducer.

El filtro así constituido se posiciona correctamente de forma axial y centrada en el correspondiente conducto de entra del fluido al respectivo grifo en el que se aplique, al contar los bordes laterales del tramo 1 con unos salientes 10 que contactan con la superficie interna de dicho conducto, en combinación con los resaltes 7 de las aletas 3.The filter so constituted is positioned correctly axially and centered on the corresponding fluid inlet conduit to the respective tap in which apply, by counting the side edges of section 1 with some projections 10 that contact the internal surface of said duct, in combination with the projections 7 of the fins 3.

Finalmente, decir que el extremo libre correspondiente al tramo 1 presenta una prolongación central y axial 11 determinante de un medio de agarre para la extracción del filtro respecto del conducto en el que se posicione, permitiendo con ello llevar a cabo la limpieza correspondiente.Finally, say that the free end corresponding to section 1 has a central extension and axial 11 determining a gripping means for extracting the filter with respect to the conduit in which it is positioned, allowing thereby carry out the corresponding cleaning.

Claims (7)

1. Filtro para grifos, que estando previsto para su aplicación en el conducto de entrada de grifos y válvulas para reducir en primer lugar la velocidad del caudal del fluido circulante y efectuar un posterior filtrado de cuerpos extraños inmersos en ese caudal, siendo preferentemente aplicable en los conductos de entrada de grifos destinados al llenado de cisternas de inodoros, se caracteriza porque está constituido a partir de un cuerpo plano rectangular con dos tramos contiguos (1 y 2), ligeramente desfasados entre sí, presentando sobre ambas caras del primer tramo (1), considerado como anterior, una pluralidad de aletas (3) con una forma y disposición que determinan un tramo laberíntico para la pérdida de velocidad del fluido circulante a lo largo de dicho tramo (1), mientras que sobre ambas caras del segando tramo (2), considerado como posterior, presenta una pluralidad de aletas semicirculares (8), en oposición, determinando elementos discoidales afectados de almenas (9) que determinan un tramo de filtrado del fluido procedente del tramo (1) reductor de la velocidad.1. Filter for taps, which are intended for application in the inlet duct of taps and valves to reduce first the flow rate of the circulating fluid and perform a subsequent filtration of foreign bodies immersed in that flow, being preferably applicable in the taps inlet for the filling of toilet tanks, is characterized in that it is constituted from a rectangular flat body with two contiguous sections (1 and 2), slightly offset between them, presenting on both sides of the first section (1 ), considered as above, a plurality of fins (3) with a shape and arrangement that determine a labyrinthine section for the loss of speed of the circulating fluid along said section (1), while on both sides of the mowing section ( 2), considered as posterior, presents a plurality of semicircular fins (8), in opposition, determining affected discoidal elements of battlements (9) which determine a section of filtering of the fluid from the speed reducing section (1). 2. Filtro para grifos, según reivindicación 1, caracterizado porque las aletas (3) del primer tramo (1) son perpendiculares a las caras del mismo y con una disposición oblicua, presentando dichas aletas (3) la forma de un triángulo rectángulo con el lado correspondiente a su cateto mayor (4) adosado a la cara del tramo (1), mientras que el lado correspondiente al cateto menor (5) es perpendicular a la cara y queda distante del respectivo borde del tramo (1); habiéndose previsto que el lado correspondiente a la hipotenusa (6) sea curvo y presente en su punto más elevado un resalte (7).2. Filter for taps, according to claim 1, characterized in that the fins (3) of the first section (1) are perpendicular to the faces thereof and with an oblique arrangement, said fins (3) having the shape of a right triangle with the side corresponding to its major leg (4) attached to the face of the section (1), while the side corresponding to the minor leg (5) is perpendicular to the face and is distant from the respective edge of the section (1); having provided that the side corresponding to the hypotenuse (6) be curved and present at its highest point a projection (7). 3. Filtro para grifos, según reivindicaciones anteriores, caracterizado porque las aletas (3) de cada cara quedan dispuestas de forma contraria alternativamente, estando las aletas de una cara desfasadas respecto de las de la otra cara.3. Filter for taps, according to previous claims, characterized in that the fins (3) of each face are arranged alternately opposite, the fins of one face being offset from those of the other face. 4. Filtro para grifos, según reivindicación 1, caracterizado porque las aletas (8) del tramo (2) son perpendiculares al plano de las caras del propio tramo y transversales al cuerpo general rectangular.4. Filter for taps, according to claim 1, characterized in that the fins (8) of the section (2) are perpendicular to the plane of the faces of the section itself and transverse to the general rectangular body. 5. Filtro para grifos, según reivindicaciones 1 y 4, caracterizado porque las almenas (9) de las aletas (8) son de distinta amplitud o profundidad, determinando pasos para el fluido circulante.5. Filter for taps, according to claims 1 and 4, characterized in that the battlements (9) of the fins (8) are of different amplitude or depth, determining steps for the circulating fluid. 6. Filtro para grifos, según reivindicaciones anteriores, caracterizado porque los bordes laterales del tramo anterior (1) presentan salientes (10) que, en combinación con los resaltes (7) de las aletas (3), determinan un medio de centrado en el posicionado del filtro en el interior del conducto de entrada al grifo en el que se aplique.6. Filter for taps, according to previous claims, characterized in that the lateral edges of the previous section (1) have projections (10) which, in combination with the projections (7) of the fins (3), determine a centering means in the Positioning of the filter inside the inlet duct to the tap in which it is applied. 7. Filtro para grifos, según reivindicaciones anteriores, caracterizado porque el extremo anterior y libre del tramo (1) presenta una prolongación axial y central (11), determinante de un medio de agarre para la extracción, por traccionado, del filtro respecto del conducto en el que vaya montado.7. Filter for taps, according to previous claims, characterized in that the front and free end of the section (1) has an axial and central extension (11), determining a gripping means for the extraction, by traction, of the filter with respect to the duct in which it is mounted.
ES200800259U 2008-02-08 2008-02-08 FILTER FOR TAP Expired - Fee Related ES1067292Y (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200800259U ES1067292Y (en) 2008-02-08 2008-02-08 FILTER FOR TAP
PCT/ES2008/000749 WO2009098331A1 (en) 2008-02-08 2008-12-02 Tap filter
ES201090052A ES2358696B1 (en) 2008-02-08 2008-12-02 FILTER FOR TAP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200800259U ES1067292Y (en) 2008-02-08 2008-02-08 FILTER FOR TAP

Publications (2)

Publication Number Publication Date
ES1067292U true ES1067292U (en) 2008-05-01
ES1067292Y ES1067292Y (en) 2008-08-01

Family

ID=39316268

Family Applications (2)

Application Number Title Priority Date Filing Date
ES200800259U Expired - Fee Related ES1067292Y (en) 2008-02-08 2008-02-08 FILTER FOR TAP
ES201090052A Expired - Fee Related ES2358696B1 (en) 2008-02-08 2008-12-02 FILTER FOR TAP.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES201090052A Expired - Fee Related ES2358696B1 (en) 2008-02-08 2008-12-02 FILTER FOR TAP.

Country Status (2)

Country Link
ES (2) ES1067292Y (en)
WO (1) WO2009098331A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946930A (en) * 2020-08-05 2020-11-17 国核电力规划设计研究院有限公司 Pressure reduction and speed control assembly, sleeve and regulating valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090520B (en) * 2016-08-05 2019-07-19 中国船舶重工集团公司第七一九研究所 A kind of even flow field device designed using big and small blade

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086260A (en) * 1912-06-13 1914-02-03 Franz Abels Steam-trap.
US1641485A (en) * 1926-06-07 1927-09-06 Victor R Heftler Filter
US2581337A (en) * 1948-01-10 1952-01-08 John V Lapik Oil filter
US3078877A (en) * 1960-07-19 1963-02-26 United Nuclear Corp Labyrinth control valve
EP0100310B1 (en) * 1982-02-01 1986-11-12 Caterpillar Inc. Circuitous path flow restrictor
DE102004012543A1 (en) * 2004-03-15 2005-10-06 Miličić, Dragan, Dipl.-Ing. Water tap for kitchens and bathrooms has vortex section with worm turned to the right by water pressure, to create laminar flows

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946930A (en) * 2020-08-05 2020-11-17 国核电力规划设计研究院有限公司 Pressure reduction and speed control assembly, sleeve and regulating valve
CN111946930B (en) * 2020-08-05 2022-05-24 国核电力规划设计研究院有限公司 Pressure reduction and speed control assembly, sleeve and regulating valve

Also Published As

Publication number Publication date
WO2009098331A1 (en) 2009-08-13
ES2358696B1 (en) 2012-03-23
ES2358696A1 (en) 2011-05-13
ES1067292Y (en) 2008-08-01

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Effective date: 20170427