ES2630192T3 - Low noise toilet - Google Patents
Low noise toilet Download PDFInfo
- Publication number
- ES2630192T3 ES2630192T3 ES15183978.4T ES15183978T ES2630192T3 ES 2630192 T3 ES2630192 T3 ES 2630192T3 ES 15183978 T ES15183978 T ES 15183978T ES 2630192 T3 ES2630192 T3 ES 2630192T3
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- Prior art keywords
- flow
- passage section
- flow passage
- concave
- area
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/08—Bowls with means producing a flushing water swirl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/20—Noise reduction features
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/40—Devices for distribution of flush water inside the bowl
Landscapes
- 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
Un inodoro (1) que comprende una estructura (2) que define al menos una taza (3) delimitada por una pared lateral (12) asimétrica y un conducto (5) de suministro de agua de descarga, situado en una parte trasera (2a) de la estructura (2) para ser conectado a una red de agua, el cual se extiende a lo largo de un eje X y comunica con dicha taza (3) para permitir que fluya el agua de descarga; estando dicho inodoro caracterizado porque dicho conducto (5) de suministro de agua de descarga está definido por al menos una parte (8) de flujo y por una parte (9) de salida conectada directamente a dicha parte de flujo, comprendiendo la parte (9) de salida una pared lateral (10) en la que existe una sola abertura (6) de descarga para el flujo de agua desde el conducto (5) hasta la taza (3); teniendo dicha abertura (6) una sección de paso de flujo con un área comprendida entre el 20 y el 50 % del área de la sección de paso de flujo de la parte (9) de salida, y teniendo dicha parte (9) de salida una sección de paso de flujo con un área comprendida entre el 35 y el 65 % del área de la sección de paso de flujo de dicha parte (8) de flujo; y porque dicha pared lateral (12) que define la taza (3) tiene una forma asimétrica y comprende: - una primera parte lateral (13), que está encarada con dicha abertura (6) de descarga y que comprende: una parte superior (13a) cóncava y una parte inferior (13b) sustancialmente vertical, y - una segunda parte lateral (15) encarada con la primera parte lateral (13) y dispuesta delante de la misma y que comprende: una parte superior (15a) cóncava que tiene una extensión vertical mayor que la parte superior (13a) cóncava de la primera parte lateral (13) y una parte inferior (15b) sustancialmente vertical con menores dimensiones que la parte inferior (13b) sustancialmente vertical de la primera parte lateral (13).A toilet (1) comprising a structure (2) defining at least one cup (3) delimited by an asymmetric side wall (12) and a discharge water supply conduit (5), located at a rear (2a) ) of the structure (2) to be connected to a water network, which extends along an X axis and communicates with said cup (3) to allow discharge water to flow; said toilet being characterized in that said discharge water supply conduit (5) is defined by at least one flow part (8) and by an outlet part (9) connected directly to said flow part, the part (9 comprising) ) a side wall (10) in which there is a single discharge opening (6) for the flow of water from the duct (5) to the cup (3); said opening (6) having a flow passage section with an area comprised between 20 and 50% of the area of the flow passage section of the exit part (9), and said exit part (9) having a flow passage section with an area comprised between 35 and 65% of the flow passage section area of said flow part (8); and because said side wall (12) defining the cup (3) has an asymmetrical shape and comprises: - a first side part (13), which is faced with said discharge opening (6) and comprising: an upper part ( 13a) concave and a substantially vertical lower part (13b), and - a second lateral part (15) facing the first lateral part (13) and arranged in front of it and comprising: a concave upper part (15a) having a vertical extension greater than the concave upper part (13a) of the first lateral part (13) and a substantially vertical lower part (15b) with smaller dimensions than the substantially vertical lower part (13b) of the first lateral part (13).
Description
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DESCRIPCIONDESCRIPTION
Inodoro con bajo ruidoLow noise toilet
La presente invencion se refiere a un inodoro con caractensticas de ruido mejoradas. Ejemplos de inodoros se pueden encontrar en los documentos GB 2431937A y EP 2604761 A1.The present invention relates to a toilet with improved noise characteristics. Examples of toilets can be found in GB 2431937A and EP 2604761 A1.
Uno de los aspectos mas importantes en los que se centra la investigacion dentro del campo de los aparatos sanitarios es el relativo al ruido.One of the most important aspects on which research focuses in the field of sanitary equipment is that related to noise.
Con el tiempo, dicho aspecto se ha vuelto mas y mas cntico al elegir la compra de aparatos sanitarios.Over time, this aspect has become more and more critical when choosing the purchase of sanitary devices.
Para una comprension mas completa del problema relacionado con el ruido, se pueden considerar los alojamientos hoteleros, en los que el numero de cuartos de bano es sustancialmente comparable al de las habitaciones. Es evidente que en estos casos la capacidad de reducir el nivel de ruido en el cuarto de bano contribuina significativamente a una mayor calidad del alojamiento en sf.For a more complete understanding of the problem related to noise, hotel accommodations can be considered, in which the number of bathrooms is substantially comparable to that of the rooms. It is evident that in these cases the ability to reduce the noise level in the bathroom contributes significantly to a higher quality of accommodation in sf.
El aparato sanitario que resulta tener el mayor problema de ruido es el inodoro. De hecho, el agua que se libera dentro del inodoro para las operaciones de descarga produce normalmente un ruido particularmente fuerte y molesto.The sanitary device that turns out to have the biggest noise problem is the toilet. In fact, the water that is released into the toilet for discharge operations normally produces a particularly loud and annoying noise.
Por lo tanto, se sintio la necesidad de producir un inodoro que tuviera las caractensticas tecnicas para reducir el nivel de ruido del agua de descarga durante las operaciones de descarga.Therefore, it was felt the need to produce a toilet that had the technical characteristics to reduce the noise level of the discharge water during the discharge operations.
El objeto de la presente invencion es un inodoro cuyas caractensticas esenciales se desvelan en la reivindicacion 1, y cuyas caractensticas preferidas y/o auxiliares se exponen en las reivindicaciones 2-10.The object of the present invention is a toilet whose essential features are disclosed in claim 1, and whose preferred and / or auxiliary features are set forth in claims 2-10.
A continuacion se proporciona un ejemplo de realizacion puramente a modo de ejemplo ilustrativo y no limitativo con la ayuda de las Figuras adjuntas, en las que:Below is an exemplary embodiment purely by way of illustrative and non-limiting example with the help of the attached Figures, in which:
la Figura 1 es una seccion longitudinal de un inodoro de acuerdo con la presente invencion; la Figura 1a es una ampliacion de un detalle de la seccion de la Figura 1; la Figura 1b es una seccion a lo largo de la lmea I-I de la Figura 1a; la Figura 2 es una seccion a lo largo de la lmea II-II de la Figura 1; la Figura 3 es una seccion a lo largo de la lmea III-IN de la Figura 2.Figure 1 is a longitudinal section of a toilet according to the present invention; Figure 1a is an enlargement of a detail of the section of Figure 1; Figure 1b is a section along the line I-I of Figure 1a; Figure 2 is a section along line II-II of Figure 1; Figure 3 is a section along the line III-IN of Figure 2.
En las Figuras 1 y 2 un inodoro de acuerdo con la presente invencion esta identificado con 1, en su conjunto.In Figures 1 and 2 a toilet according to the present invention is identified with 1, as a whole.
El inodoro 1 comprende una estructura 2 de ceramica, de una sola pieza, que define una taza 3, un conducto de descarga 4 conectado a una parte inferior de la taza 3 y un conducto 5 de suministro del agua de descarga que comunica con la taza 3 a traves de una sola abertura 6 de descarga. El conducto esta situado dentro de una parte trasera 2a de la estructura 2 de modo que se conecte a una red de agua.The toilet 1 comprises a ceramic structure 2, in one piece, which defines a cup 3, a discharge duct 4 connected to a bottom of the cup 3 and a duct 5 for supplying the discharge water that communicates with the cup 3 through a single discharge opening 6. The conduit is located inside a rear part 2a of the structure 2 so that it is connected to a water network.
El conducto 5 se extiende a lo largo de un eje longitudinal X y esta definido sucesivamente por una parte de entrada 7 donde se realiza la conexion con la red de agua y que tiene un tamano estandar regulado por requisitos espedficos, por una parte 8 de flujo y por una parte 9 de salida en una pared lateral 10 en la que esta situada la abertura 6 de descarga.The conduit 5 extends along a longitudinal axis X and is defined successively by an inlet part 7 where the connection to the water network is made and which has a standard size regulated by specific requirements, by a flow part 8 and by an outlet part 9 in a side wall 10 in which the discharge opening 6 is located.
Como se pone de manifiesto a partir de las Figuras 1 y 1b, la parte de salida 9 tiene una seccion de paso de flujo igual a aproximadamente la mitad de la seccion de paso de flujo de la parte de flujo 8. Esto significa que desde la parte 8 de flujo hasta la parte 9 de salida la seccion de paso de flujo se estrecha aproximadamente a la mitad.As evidenced from Figures 1 and 1b, the outlet part 9 has a flow passage section equal to about half of the flow passage section of the flow part 8. This means that from the flow part 8 to the outlet part 9 the flow passage section narrows approximately in half.
Preferentemente, la seccion de paso de flujo de la parte 9 de salida tiene un area comprendida entre el 35 y el 65 %, mas preferentemente entre el 45 y el 55 %, del area de la seccion de paso de flujo de la parte de flujo 8.Preferably, the flow passage section of the outlet part 9 has an area between 35 and 65%, more preferably between 45 and 55%, of the flow passage section area of the flow part 8.
La abertura 6 de descarga esta situada en la pared lateral 10 de la parte 9 de salida y tiene una seccion de paso de flujo con un area igual a aproximadamente el 35 % del area de la seccion de paso de flujo de la parte 9 de salida. La seccion de paso de flujo de la abertura 6 tiene un area comprendida entre el 20 y el 50 %, preferentemente entre el 30 y el 40 %, del area de la seccion de paso de flujo de la parte 9 de salida.The discharge opening 6 is located in the side wall 10 of the outlet part 9 and has a flow passage section with an area equal to approximately 35% of the area of the flow passage section of the exit part 9 . The flow passage section of the opening 6 has an area between 20 and 50%, preferably between 30 and 40%, of the area of the flow passage section of the outlet part 9.
En particular, como se hace evidente a partir de la Figura 1, la parte 9 de salida comprende una pared 11 de fondo inclinada hacia arriba con respecto al eje X. La posicion inclinada de la pared 11 de fondo hace que la parte 9 de salida se extienda mas alla de la abertura 6 de descarga. De este modo, se produce una menor carga del flujo del agua de descarga que facilita adicionalmente la eficacia de la presente invencion.In particular, as is evident from Figure 1, the exit part 9 comprises a bottom wall 11 inclined upwardly with respect to the X axis. The inclined position of the bottom wall 11 causes the exit part 9 extend beyond the discharge opening 6. In this way, a lower load of the discharge water flow is produced which further facilitates the effectiveness of the present invention.
Como se hace evidente a partir de la Figura 3, la taza 3 esta definida por una pared asimetrica 12 que se une por abajo con el conducto 4 de descarga. En particular, siguiendo el flujo de agua indicado por las flechas en la Figura 2, la pared 12 esta definida por una primera parte lateral 13, por una parte delantera 14, por una segunda parte lateral 15 y por una parte inferior 16. La abertura 6 de descarga esta situada en la parte inferior 16 y esta encarada hacia laAs is evident from Figure 3, the cup 3 is defined by an asymmetric wall 12 that joins down with the discharge conduit 4. In particular, following the water flow indicated by the arrows in Figure 2, the wall 12 is defined by a first side part 13, by a front part 14, by a second side part 15 and by a bottom part 16. The opening 6 discharge is located at the bottom 16 and is facing the
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primera parte lateral 13. La asimetna de la pared 12 se debe a la diferente conformacion de sus dos partes laterales 13 y 15. Ambas partes laterales 13 y 15 comprenden una parte superior 13a y 15a concava, seguida por una parte inferior 13b y 15b sustancialmente vertical que se une por abajo al conducto 4 de descarga.first lateral part 13. The asymmetry of the wall 12 is due to the different conformation of its two lateral parts 13 and 15. Both lateral parts 13 and 15 comprise a concave upper part 13a and 15a, followed by a substantially lower part 13b and 15b vertical that joins down the discharge duct 4.
Ambas partes superiores 13a y 15a concavas tienen un radio de curvatura variable. Aqu y en lo sucesivo, el concepto de que la parte superior 13a concava de la primera parte lateral 13 tenga una concavidad de profundidad mayor que la parte superior 15a concava de la segunda parte lateral 15 significa que el menor radio de curvatura de la parte superior 13a concava es inferior al menor radio de curvatura de la parte superior 15a concava.Both upper 13th and 15th concave parts have a variable radius of curvature. Here and hereafter, the concept that the upper part 13a concave of the first lateral part 13 has a concavity of depth greater than the upper part 15a concave of the second lateral part 15 means that the smaller radius of curvature of the upper part 13th concave is less than the smaller radius of curvature of the upper 15th concave.
La parte superior 13a concava tiene una extension vertical menor que la parte superior 15a concava y, por consiguiente, tiene una parte inferior 13b sustancialmente vertical mayor que la parte lateral 15.The concave upper part 13a has a smaller vertical extension than the concave upper part 15a and, consequently, has a substantially vertical lower part 13b greater than the lateral part 15.
En particular, la parte superior 13a concava esta definida por una variacion de su radio de curvatura que, de arriba a abajo, adopta sucesivamente los valores de 64 mm, 30,8 mm y 213,9 mm; mientras que la parte superior 15a concava esta definida por una variacion de su radio de curvatura que, de arriba a abajo, adopta sucesivamente los valores de 64 mm, 37,2 mm y 103,7 mm.In particular, the upper part 13a concave is defined by a variation of its radius of curvature which, from top to bottom, successively adopts the values of 64 mm, 30.8 mm and 213.9 mm; while the upper part 15a concave is defined by a variation of its radius of curvature which, from top to bottom, successively adopts the values of 64 mm, 37.2 mm and 103.7 mm.
Como es evidente a partir de la Figura 1, la parte delantera 14 de la pared lateral 12 tiene una concavidad mas pronunciada con respecto al inodoro de la tecnica anterior y esta definida por una variacion del radio de curvatura que, de arriba a abajo, adopta sucesivamente los valores de 48,1 mm, 69,1 mm y 232,9 mm.As is evident from Figure 1, the front part 14 of the side wall 12 has a more pronounced concavity with respect to the prior art toilet and is defined by a variation of the radius of curvature that, from top to bottom, adopts successively the values of 48.1 mm, 69.1 mm and 232.9 mm.
Los valores de los anteriores radios de curvatura estan expresados en mm.The values of the previous radii of curvature are expressed in mm.
Como se puede ver en las Figuras 1 y 3, la pared lateral 12 no tiene reborde, asegurando asf una mayor higiene. De hecho, una pared lateral sin reborde garantiza la ausencia de rebajes diffciles de alcanzar durante las operaciones de limpieza y que, por lo tanto, pueden representar posibles ubicaciones de proliferacion bacteriana.As can be seen in Figures 1 and 3, the side wall 12 has no flange, thus ensuring greater hygiene. In fact, a side wall without flange guarantees the absence of recesses difficult to reach during cleaning operations and, therefore, may represent possible locations of bacterial proliferation.
La presencia de una unica abertura lateral 6 de descarga y la forma particular de las dos partes laterales 13a, 15a de la pared lateral 12 permiten reducir significativamente el nivel de ruido provocado por el agua de descarga durante la descarga. Sin embargo, la efectividad del flujo del agua de descarga en terminos de direccionalidad y presion es posible gracias a las caractensticas de conformacion del conducto de suministro 5 del agua de descarga.The presence of a single lateral discharge opening 6 and the particular shape of the two lateral parts 13a, 15a of the lateral wall 12 make it possible to significantly reduce the level of noise caused by the discharge water during the discharge. However, the effectiveness of the discharge water flow in terms of directionality and pressure is possible thanks to the conformation characteristics of the supply line 5 of the discharge water.
Finalmente, la forma de la parte frontal 14 de la pared lateral 12 asegura ademas el flujo apropiado del agua de descarga y consecuentemente un bajo ruido.Finally, the shape of the front part 14 of the side wall 12 also ensures the proper flow of the discharge water and consequently a low noise.
Como se indica mediante las flechas de la Figura 2, el agua procedente de la abertura 6 de descarga genera un flujo en espiral que fluye a lo largo de la pared lateral 12. La trayectoria en espiral del flujo de agua de descarga asegura, por lo tanto, que a lo largo de la propia trayectoria no haya impacto entre diferentes porciones de agua. De hecho, el agua de descarga pasa primero a traves de la parte superior 13a concava, luego por la concavidad de la parte delantera 14 y, una vez cruzada la parte superior 15a concava, queda situada en una posicion inferior al agua que fluye a lo largo de la parte superior 13a concava. De esta manera, por lo tanto, el agua que sale de la parte superior 15a concava, en lugar de encontrarse con el agua que fluye a lo largo de la parte superior 13a concava, fluye hasta impactar contra la parte inferior 13b sustancialmente vertical, y luego continua hacia el conducto 4 de descarga.As indicated by the arrows in Figure 2, the water from the discharge opening 6 generates a spiral flow that flows along the side wall 12. The spiral path of the discharge water flow ensures, therefore so much, that along the path itself there is no impact between different portions of water. In fact, the discharge water passes first through the upper part 13a concave, then through the concavity of the front part 14 and, once crossed the upper part 15a concave, it is located in a position inferior to the water flowing to it. length of the upper part 13a concave. In this way, therefore, the water that comes out of the upper concave part 15a, instead of encountering the water flowing along the concave upper part 13, flows until it hits the substantially vertical bottom part 13b, and then continue to discharge duct 4.
La presente invencion ofrece la gran ventaja de poder asegurar un bajo nivel de ruido del agua de descarga durante la operacion de descarga, junto con una alta eficiencia para limpiar las paredes interiores del inodoro.The present invention offers the great advantage of being able to ensure a low noise level of the discharge water during the discharge operation, together with a high efficiency for cleaning the interior walls of the toilet.
Ademas, cuando las caractensticas estan asociadas tambien a la ausencia de un borde del inodoro, se consigue tambien la ventaja correspondiente a un alto nivel de higiene.In addition, when the features are also associated with the absence of a toilet edge, the advantage corresponding to a high level of hygiene is also achieved.
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITRM20140503 | 2014-09-05 | ||
| ITRM20140503 | 2014-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2630192T3 true ES2630192T3 (en) | 2017-08-18 |
Family
ID=52101474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15183978.4T Active ES2630192T3 (en) | 2014-09-05 | 2015-09-04 | Low noise toilet |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2993274B1 (en) |
| ES (1) | ES2630192T3 (en) |
| PL (1) | PL2993274T3 (en) |
| PT (1) | PT2993274T (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700085005A1 (en) * | 2017-07-25 | 2019-01-25 | Ceram Catalano S P A | URINAL WITH IMPROVED CLEANING CHARACTERISTICS |
| IT201700085002A1 (en) * | 2017-07-25 | 2019-01-25 | Ceram Catalano S P A | LOW NOISE WC |
| EP3444408B1 (en) * | 2017-08-18 | 2020-11-25 | Geberit International AG | Toilet with flushing water connection |
| JP6651135B2 (en) * | 2017-09-08 | 2020-02-19 | Toto株式会社 | Flush toilet |
| DE202023100979U1 (en) | 2022-07-25 | 2023-03-28 | Hatria S.R.L. | Sanitary basin without flushing rim |
| WO2024116007A1 (en) * | 2022-11-28 | 2024-06-06 | Alice Ceramica S.R.L. | Rimless flushing toilet with vortex discharge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06287989A (en) * | 1993-04-06 | 1994-10-11 | Toto Ltd | Flush toilet bowl |
| FR2744744A1 (en) * | 1996-02-14 | 1997-08-14 | Dogrusoz Ufuk | Asymmetric water saving toilet bowl |
| GB0522615D0 (en) * | 2005-11-05 | 2005-12-14 | Twyford Bathrooms | Improved water closet pans |
| SI2604761T1 (en) * | 2011-12-14 | 2015-06-30 | Geberit International Ag | Water closet |
-
2015
- 2015-09-04 ES ES15183978.4T patent/ES2630192T3/en active Active
- 2015-09-04 EP EP15183978.4A patent/EP2993274B1/en active Active
- 2015-09-04 PL PL15183978T patent/PL2993274T3/en unknown
- 2015-09-04 PT PT151839784T patent/PT2993274T/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2993274A1 (en) | 2016-03-09 |
| PL2993274T3 (en) | 2017-10-31 |
| EP2993274B1 (en) | 2017-04-05 |
| PT2993274T (en) | 2017-07-11 |
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