WO2022234167A2 - Set of pieces for sewage drainage in homes - Google Patents

Set of pieces for sewage drainage in homes Download PDF

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Publication number
WO2022234167A2
WO2022234167A2 PCT/ES2022/070227 ES2022070227W WO2022234167A2 WO 2022234167 A2 WO2022234167 A2 WO 2022234167A2 ES 2022070227 W ES2022070227 W ES 2022070227W WO 2022234167 A2 WO2022234167 A2 WO 2022234167A2
Authority
WO
WIPO (PCT)
Prior art keywords
mouth
bevels
homes
parts
sewage drainage
Prior art date
Application number
PCT/ES2022/070227
Other languages
Spanish (es)
French (fr)
Other versions
WO2022234167A3 (en
Inventor
David Rosa Ariza
Pedro Miranda Ferrero
Javier Antonio Vázquez Sánchez
Original Assignee
Abn Pipe Systems S.L.U
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 Abn Pipe Systems S.L.U filed Critical Abn Pipe Systems S.L.U
Publication of WO2022234167A2 publication Critical patent/WO2022234167A2/en
Publication of WO2022234167A3 publication Critical patent/WO2022234167A3/en

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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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/60—Identification or marking

Definitions

  • This invention relates to a set of parts for sewage drainage in homes that allows the installation of the parts and the evacuation of black water with greater ease than the sets of parts known in the state of the art.
  • the set of pieces for drainage of sewage in homes is applicable in the construction industry.
  • Each evacuation point requires a series of pieces that are connected with tubes and that allow the extraction points to be joined with a common outlet, which in multi-storey houses can be known as a downspout, and which, depending on the design of your installation, can be more or less difficult and that, taking into account that the interior of these pieces and the common channel, transports sewage, it can be the source of noises that by their nature can be annoying.
  • pieces with two or three mouths are known, to connect intermediate floors or single outlets, which have to be fixed to tubes by applying pressure until the tube is inserted a sufficient part so that the union between the piece and the tube be watertight, or otherwise, the part is inserted into the tube up to the same position in which the joint between the part and the tube is watertight.
  • the object of the invention is a set of pieces for drainage of sewage in homes where each piece comprises a body with a circular section that includes a first mouth and a second mouth, which form an angle to choose between 45 °, 67 °, 87 ° and 180°
  • the first mouth and the second mouth comprise a discontinuous area with first bevels and a recess between these first bevels and a second discontinuous area with second bevels distributed between the first bevels inside the recesses displaced towards the center of the body; or a pocket with a plurality of reinforcements distributed every 22.5°.
  • one part comprises a third mouth that includes a pocket with a plurality of reinforcements distributed every 22.5°, where the first mouth and the second mouth form an angle of 180° and the third mouth forms an angle to choose between 45°, 67 and 87° with the second mouth.
  • each part comprises a perimeter rim in the area of the part corresponding to the first mouth.
  • the perimeter rim may include marks every 45°.
  • the pocket comprises an internal housing configured to house a rubber seal.
  • the set of parts for sewage drainage in homes object of the invention comprises a part that comprises at one end a mouth that comprises a first discontinuous area with first bevels with a recess between these first bevels and a second discontinuous area with seconds bevels inside recess offset toward center of body; and at the other end a flat wall with at least two L-shaped pieces hinged around the perimeter of the flat wall.
  • Figure 1 shows a perspective view of a part of the set of parts for sewage drainage in homes.
  • Figure 2 shows a perspective view of a part of the set of parts for sewage drainage in homes other than the part in Figure 1.
  • Figure 3 shows a perspective view of the cap of the set of parts for sewage drainage in homes.
  • the object of the invention is a set of parts for sewage drainage in homes.
  • All the parts of the assembly object of the invention have a body (1) with a section cylindrical such that said body can have a first mouth (2) and a second mouth (3), which can be aligned, form an angle of 87°, 67° or 45° between them.
  • the interior of the body (1) has an internal duct with a geometry such that the junction between the two mouths (2, 3), in the case of forming 87°, is not carried out perpendicularly, but rather presents a transition zone, this transition zone in which it is achieved that the water that moves through the inner duct does not collide perpendicularly when changing its orientation, thus reducing the level of sound intensity that is generated when sewage is drained.
  • a third embodiment which has a third mouth (4) such that the first mouth (2) and the second mouth (3) form 87°, 67° or 45° and the third mouth (4) is aligned with the second mouth (3).
  • this embodiment there are two internal ducts that join and, as in the embodiment with two openings at 87°, the junction between the two internal ducts is made with a transition zone, which avoids said junction at 87°, 67°, or 45°
  • the first mouth (2) of the set of parts object of the invention is configured to be inserted inside a tube or inside another part.
  • the mouth configured to be inserted inside a tube or inside another part has a bevel at two levels, that is, it has a discontinuous area with first bevels (5) at the end of the first mouth (2), a recess (6) between these first bevels (5) and inside the recess (6), displaced towards the center of the body (1), a second discontinuous area with second bevels (7) distributed between the first bevels (5) .
  • This two-level chamfering facilitates the insertion of one part inside another or inside a tube.
  • the pieces of the set of pieces object of the invention in the area of the piece corresponding to the first mouth (2), comprise a perimeter rim (8), so that said perimeter rim (8) serves as a stop to define the depth of insertion of the tube or part, protects the area where a sealing joint performs the aforementioned sealing against damage by erosion or friction and reinforces the part, providing greater robustness to it.
  • the perimeter rim (8) comprises marks (9) every 45° so that said marks facilitate the orientation of the part during its assembly in a sewage disposal system.
  • Either the second mouth (3) or, in the embodiment with three mouths, the third mouth (4) as well, are configured to receive another part or an end of a tube.
  • the mouth configured to receive another piece or one end of a tube has a pocket (10) with a plurality of reinforcements (11) distributed every 22.5° (in the 360° of the mouth it has sixteen reinforcements (11)). This distribution of reinforcements (11) in the pocket (10) facilitates the orientation of the parts on the pipes during the assembly of a drainage system and provides greater rigidity to the pocket (10) through which one end of a pipe is inserted. or a different piece.
  • the pocket (10) comprises an internal housing (14) where a rubber gasket is located to guarantee the tightness of the joint between the part and a tube or other part.
  • the set of parts object of the invention comprises an additional part that is a cap that comprises at one end a mouth with a bevel configuration at two levels such as the bevel of the first mouth (2) and at the opposite end to the mouth it comprises a flat wall (12) with two, three or four L-shaped pieces (13) hinged on the perimeter of the flat wall (12), such that said L-shaped pieces (13) are configured to be fixed to the pocket (10) of a second mouth (3) or a third mouth (4), performing the temporary closure of the sewage evacuation system in a building, specifically it has two L-shaped pieces (13) in diameters 40, 50 , and 75mm, three L-shaped pieces (13) for the 90, 110, and 125mm diameters, and four L-shaped pieces (13) for the 160 and 200mm diameters.
  • a cap that comprises at one end a mouth with a bevel configuration at two levels such as the bevel of the first mouth (2) and at the opposite end to the mouth it comprises a flat wall (12) with two, three or four L-shaped pieces (13) hinged on the

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Sewage (AREA)

Abstract

Set of pieces for sewage drainage in homes such that each piece comprises a body (1) with a circular section that includes a first mouth (2) and a second mouth (3), forming an angle to be chosen between 45°, 67°, 87° and 180°, wherein the first mouth (2) and the second mouth (3) comprise a discontinuous area with first bevels (5), and a recess (6) between these first bevels (5), and a second discontinuous area with second bevels (7) distributed between the first bevels (5) inside the recesses (6) displaced towards the center of the body (1), or a receiving element (10) with a plurality of reinforcements (11) distributed every 22.5°; and where each piece comprises a perimeter rim (8) in the area of the piece corresponding to the first mouth (2).

Description

CONJUNTO DE PIEZAS PARA DESAGÜE DE AGUAS NEGRAS EN VIVIENDAS SET OF PARTS FOR SEWAGE DRAINAGE IN HOMES
DESCRIPCIÓN DESCRIPTION
Campo de la invención field of invention
Esta invención se refiere a un conjunto de piezas para desagüe de aguas negras en viviendas que permite la instalación de las piezas y la evacuación de las aguas negras con una facilidad mayor que los conjuntos de piezas conocidos en el estado de la técnica. El conjunto de piezas para desagüe de aguas negras en viviendas es de aplicación en la industria de la construcción. This invention relates to a set of parts for sewage drainage in homes that allows the installation of the parts and the evacuation of black water with greater ease than the sets of parts known in the state of the art. The set of pieces for drainage of sewage in homes is applicable in the construction industry.
Antecedentes de la invención Background of the invention
Para la evacuación de las aguas negras en viviendas, es necesario una instalación independiente que conecta los distintos puntos de evacuación de las viviendas con la red de saneamiento. For the evacuation of sewage in homes, an independent installation is necessary that connects the different evacuation points of the homes with the sanitation network.
Cada punto de evacuación requiere de una serie de piezas que se conectan con tubos y que permiten unir los puntos de extracción con una salida común, que en viviendas de varias alturas se puede conocer como bajante, y que según el diseño que tengan su instalación puede ser más o menos difícil y que, teniendo en cuenta que el interior de estas piezas y la canalización común, transporta aguas negras, puede ser origen de ruidos que por su naturaleza pueden ser molestos. Each evacuation point requires a series of pieces that are connected with tubes and that allow the extraction points to be joined with a common outlet, which in multi-storey houses can be known as a downspout, and which, depending on the design of your installation, can be more or less difficult and that, taking into account that the interior of these pieces and the common channel, transports sewage, it can be the source of noises that by their nature can be annoying.
En el estado de la técnica son conocidas piezas con dos o tres bocas, para conectar pisos intermedios o salidas únicas, que se tienen que fijar a tubos realizando mediante presión hasta que el tubo está introducido una parte suficiente para que la unión entre pieza y tubo sea estanca, o en caso contrario, la pieza se introduce en el tubo hasta esa misma posición en la que la unión entre pieza y tubo es estanca. In the state of the art, pieces with two or three mouths are known, to connect intermediate floors or single outlets, which have to be fixed to tubes by applying pressure until the tube is inserted a sufficient part so that the union between the piece and the tube be watertight, or otherwise, the part is inserted into the tube up to the same position in which the joint between the part and the tube is watertight.
Descripción de la invención Description of the invention
Es objeto de la invención un conjunto de piezas para desagüe de aguas negras en viviendas donde cada pieza comprende un cuerpo de sección circular que comprende una primera boca y una segunda boca, que forman un ángulo a elegir entre 45°, 67°, 87° y 180° The object of the invention is a set of pieces for drainage of sewage in homes where each piece comprises a body with a circular section that includes a first mouth and a second mouth, which form an angle to choose between 45 °, 67 °, 87 ° and 180°
En el conjunto de piezas para desagüe de aguas negras en viviendas objeto de la invención la primera boca y la segunda boca comprenden una zona discontinua con unos primeros biseles y un rebaje entre esos primeros biseles y una segunda zona discontinua con unos segundos biseles distribuidos entre los primeros biseles en el interior de los rebajes desplazados hacia el centro del cuerpo; o una cajera con una pluralidad de refuerzos distribuidos cada 22,5°. In the set of pieces for sewage drainage in homes object of the invention the first mouth and the second mouth comprise a discontinuous area with first bevels and a recess between these first bevels and a second discontinuous area with second bevels distributed between the first bevels inside the recesses displaced towards the center of the body; or a pocket with a plurality of reinforcements distributed every 22.5°.
En el conjunto de piezas para desagüe de aguas negras en viviendas objeto de la invención una pieza comprende una tercera boca que comprende una cajera con una pluralidad de refuerzos distribuidos cada 22,5°, donde la primera boca y la segunda boca forman un ángulo de 180° y la tercera boca forma un ángulo a elegir entre 45°, 67 y 87° con la segunda boca. In the set of parts for sewage drainage in homes object of the invention, one part comprises a third mouth that includes a pocket with a plurality of reinforcements distributed every 22.5°, where the first mouth and the second mouth form an angle of 180° and the third mouth forms an angle to choose between 45°, 67 and 87° with the second mouth.
En el conjunto de piezas para desagüe de aguas negras en viviendas objeto de la invención cada pieza comprende un reborde perimetral en la zona de la pieza correspondiente a la primera boca. In the set of parts for sewage drainage in homes object of the invention, each part comprises a perimeter rim in the area of the part corresponding to the first mouth.
En el conjunto de piezas para desagüe de aguas negras en viviendas objeto de la invención el reborde perimetral puede comprender marcas cada 45°. In the set of parts for sewage drainage in homes object of the invention, the perimeter rim may include marks every 45°.
En el conjunto de piezas para desagüe de aguas negras en viviendas objeto de la invención la cajera comprende un alojamiento interior configurado para alojar una junta de goma. In the set of parts for sewage drainage in dwellings object of the invention, the pocket comprises an internal housing configured to house a rubber seal.
El conjunto de piezas para desagüe de aguas negras en viviendas objeto de la invención comprende una pieza que comprende en un extremo una boca que comprende una primera zona discontinua con unos primeros biseles con un rebaje entre esos primeros biseles y una segunda zona discontinua con unos segundos biseles en el interior del rebaje desplazados hacia el centro del cuerpo; y en otro extremo una pared plana con al menos dos piezas en forma de L articuladas en el perímetro de la pared plana. The set of parts for sewage drainage in homes object of the invention comprises a part that comprises at one end a mouth that comprises a first discontinuous area with first bevels with a recess between these first bevels and a second discontinuous area with seconds bevels inside recess offset toward center of body; and at the other end a flat wall with at least two L-shaped pieces hinged around the perimeter of the flat wall.
Breve descripción de los dibujos Brief description of the drawings
A continuación, se pasa a describir de manera muy breve una serie de figuras donde con carácter no limitativo se muestran características técnicas que ayudan a comprender mejor el dispositivo objeto de la invención. Next, a very brief description of a series of figures is shown where, without limitation, technical characteristics are shown that help to better understand the device object of the invention.
La figura 1 muestra una vista en perspectiva de una pieza del conjunto de piezas para desagüe de aguas negras en viviendas. Figure 1 shows a perspective view of a part of the set of parts for sewage drainage in homes.
La figura 2 muestra una vista en perspectiva de una pieza del conjunto de piezas para desagüe de aguas negras en viviendas distinta a la pieza de la figura 1. Figure 2 shows a perspective view of a part of the set of parts for sewage drainage in homes other than the part in Figure 1.
La figura 3 muestra una vista en perspectiva del tapón del del conjunto de piezas para desagüe de aguas negras en viviendas. Figure 3 shows a perspective view of the cap of the set of parts for sewage drainage in homes.
Las distintas referencias numéricas que se encuentran reflejadas en las figuras corresponden a los siguientes elementos: The different numerical references that are reflected in the figures correspond to the following elements:
1. cuerpo, 1. body,
2. primera boca, 2. first mouth,
3. segunda boca, 3. second mouth,
4. tercera boca, 4. third mouth,
5. primeros biseles, 5. first bevels,
6. rebaje, 6. recess,
7. segundos biseles, 7. second bevels,
8. reborde perimetral, 8. perimeter trim,
9. marcas, 9. marks,
10. cajera, 10. cashier,
11. refuerzos. 11. reinforcements.
12. pared plana, 12. flat wall,
13. pieza en forma de L, 13. L-shaped piece,
14. alojamiento. 14. accommodation.
Descripción detallada de la invención Detailed description of the invention
A la vista de lo anteriormente enunciado y haciendo referencia a la numeración adoptada en las figuras, el objeto de la invención es un conjunto de piezas para desagüe de aguas negras en viviendas. In view of the foregoing and referring to the numbering adopted in the figures, the object of the invention is a set of parts for sewage drainage in homes.
Existen diferentes piezas con diferentes diámetros (40, 50, 75, 90, 110, 125, 160, 200 y 250 mm) que configuran el conjunto objeto de la invención, de modo que se cubren las distintas necesidades y conexiones en los distintos puntos de un sistema de evacuación de aguas negras en un edificio. There are different pieces with different diameters (40, 50, 75, 90, 110, 125, 160, 200 and 250 mm) that make up the assembly object of the invention, so that the different needs and connections are covered at the different points of a sewage evacuation system in a building.
Todas las piezas del conjunto objeto de la invención, tienen un cuerpo (1) de sección cilindrica tal que dicho cuerpo puede tener una primera boca (2) y una segunda boca (3), que pueden estar alineadas, formar un ángulo de 87°, 67° o 45° entre ellas. El interior del cuerpo (1) tiene un conducto interior con una geometría tal que el entronque entre las dos bocas (2, 3), en caso de formar 87° no se realiza de manera perpendicular, sino que presenta una zona de transición, esta zona de transición en la que se consigue que las aguas que se desplazan por el conducto interior no choquen en perpendicular al cambiar su orientación, reduciendo así el nivel de intensidad sonora que se genera cuando se desaguan aguas negras. All the parts of the assembly object of the invention have a body (1) with a section cylindrical such that said body can have a first mouth (2) and a second mouth (3), which can be aligned, form an angle of 87°, 67° or 45° between them. The interior of the body (1) has an internal duct with a geometry such that the junction between the two mouths (2, 3), in the case of forming 87°, is not carried out perpendicularly, but rather presents a transition zone, this transition zone in which it is achieved that the water that moves through the inner duct does not collide perpendicularly when changing its orientation, thus reducing the level of sound intensity that is generated when sewage is drained.
Existe una tercera realización, que tiene una tercera boca (4) tal que la primera boca (2) y la segunda boca (3) forman 87°, 67° o 45° y la tercera boca (4) está alineada con la segunda boca (3). En esta realización existen dos conductos interiores que se unen y al igual que en la realización de dos bocas a 87°, el entronque entre los dos conductos interiores se realiza con una zona de transición, que evita dicho entronque a 87°, 67°, o 45° There is a third embodiment, which has a third mouth (4) such that the first mouth (2) and the second mouth (3) form 87°, 67° or 45° and the third mouth (4) is aligned with the second mouth (3). In this embodiment there are two internal ducts that join and, as in the embodiment with two openings at 87°, the junction between the two internal ducts is made with a transition zone, which avoids said junction at 87°, 67°, or 45°
La primera boca (2) del conjunto de piezas objeto de la invención está configurada para introducirse en el interior de un tubo o en el interior de otra pieza. La boca configurada para introducirse en el interior de un tubo o en el interior de otra pieza tiene un biselado a dos niveles, es decir presentan una zona discontinua con unos primeros biseles (5) en el extremo de la primera boca (2), un rebaje (6) entre esos primeros biseles (5) y en el interior del rebaje (6), desplazado hacia el centro del cuerpo (1), una segunda zona discontinua con unos segundos biseles (7) distribuidos entre los primeros biseles (5). Este biselado en dos niveles facilita la inserción de una pieza en el interior de otra o en el interior de un tubo. The first mouth (2) of the set of parts object of the invention is configured to be inserted inside a tube or inside another part. The mouth configured to be inserted inside a tube or inside another part has a bevel at two levels, that is, it has a discontinuous area with first bevels (5) at the end of the first mouth (2), a recess (6) between these first bevels (5) and inside the recess (6), displaced towards the center of the body (1), a second discontinuous area with second bevels (7) distributed between the first bevels (5) . This two-level chamfering facilitates the insertion of one part inside another or inside a tube.
Las piezas del conjunto de piezas objeto de la invención, en la zona de la pieza correspondiente a la primera boca (2), comprenden un reborde perimetral (8), de modo que dicho reborde perimetral (8) sirve de tope para definir la profundidad de inserción del tubo o pieza, protege la zona donde una junta de estanqueidad realiza la citada estanqueidad contra daños por erosión o rozamiento y refuerza la pieza proporcionando mayor robustez a la misma. The pieces of the set of pieces object of the invention, in the area of the piece corresponding to the first mouth (2), comprise a perimeter rim (8), so that said perimeter rim (8) serves as a stop to define the depth of insertion of the tube or part, protects the area where a sealing joint performs the aforementioned sealing against damage by erosion or friction and reinforces the part, providing greater robustness to it.
En una realización de la invención el reborde perimetral (8) comprende marcas (9) cada 45° de modo que dichas marcas facilitan la orientación de la pieza durante el montaje de la misma en un sistema de evacuación de aguas negras. Bien la segunda boca (3) o, en la realización con tres bocas, la tercera boca (4) también, están configuradas para recibir otra pieza o un extremo de un tubo. La boca configurada para recibir otra pieza o un extremo de un tubo presenta una cajera (10) con una pluralidad de refuerzos (11) distribuidos cada 22,5° (en los 360° de la boca presenta dieciséis refuerzos (11)). Esta distribución de refuerzos (11) en la cajera (10) facilita la orientación de las piezas sobre los tubos durante el montaje de un sistema de desagüe y proporciona una mayor rigidez a la cajera (10) por donde se introduce un extremo de un tubo o una pieza distinta. In one embodiment of the invention, the perimeter rim (8) comprises marks (9) every 45° so that said marks facilitate the orientation of the part during its assembly in a sewage disposal system. Either the second mouth (3) or, in the embodiment with three mouths, the third mouth (4) as well, are configured to receive another part or an end of a tube. The mouth configured to receive another piece or one end of a tube has a pocket (10) with a plurality of reinforcements (11) distributed every 22.5° (in the 360° of the mouth it has sixteen reinforcements (11)). This distribution of reinforcements (11) in the pocket (10) facilitates the orientation of the parts on the pipes during the assembly of a drainage system and provides greater rigidity to the pocket (10) through which one end of a pipe is inserted. or a different piece.
La cajera (10) comprende un alojamiento interior (14) donde se localiza una junta de goma para garantizar estanqueidad de la unión entre la pieza y un tubo u otra pieza. The pocket (10) comprises an internal housing (14) where a rubber gasket is located to guarantee the tightness of the joint between the part and a tube or other part.
El conjunto de piezas objeto de la invención comprende una pieza adicional que es un tapón que comprende en un extremo una boca con una configuración de biselado a dos niveles como el biselado de la primera boca (2) y en el extremo opuesto a la boca comprende una pared plana (12) con dos, tres o cuatro piezas en forma de L (13) articuladas en el perímetro de la pared plana (12), tal que dichas piezas en forma de L (13) están configuradas para fijarse a la cajera (10) de una segunda boca (3) o una tercera boca (4), realizando el cierre temporal del sistema de evacuación de aguas negras en un edificio, concretamente tiene dos piezas en forma de L (13) en los diámetros 40, 50, y 75mm, tres piezas en forma de L (13) para los diámetros 90, 110, y 125 mm, y cuatro piezas en forma de L (13) para los diámetros 160 y 200 mm. The set of parts object of the invention comprises an additional part that is a cap that comprises at one end a mouth with a bevel configuration at two levels such as the bevel of the first mouth (2) and at the opposite end to the mouth it comprises a flat wall (12) with two, three or four L-shaped pieces (13) hinged on the perimeter of the flat wall (12), such that said L-shaped pieces (13) are configured to be fixed to the pocket (10) of a second mouth (3) or a third mouth (4), performing the temporary closure of the sewage evacuation system in a building, specifically it has two L-shaped pieces (13) in diameters 40, 50 , and 75mm, three L-shaped pieces (13) for the 90, 110, and 125mm diameters, and four L-shaped pieces (13) for the 160 and 200mm diameters.

Claims

REIVINDICACIONES
1. Conjunto de piezas para desagüe de aguas negras en viviendas tal que cada pieza comprende un cuerpo (1) de sección circular que comprende una primera boca (2) y una segunda boca (3), que forman un ángulo a elegir entre 45°, 67°, 87° y 180°, caracterizado por que la primera boca (2) y la segunda boca (3) comprenden: una zona discontinua con unos primeros biseles (5) y un rebaje (6) entre esos primeros biseles (5) y una segunda zona discontinua con unos segundos biseles (7) distribuidos entre los primeros biseles (5) en el interior de los rebajes (6) desplazados hacia el centro del cuerpo (1); o una cajera (10) con una pluralidad de refuerzos (11) distribuidos cada 22,5°. 1. Set of parts for sewage drainage in homes such that each part comprises a body (1) with a circular section that includes a first mouth (2) and a second mouth (3), which form an angle to choose between 45 ° , 67°, 87° and 180°, characterized in that the first mouth (2) and the second mouth (3) comprise: a discontinuous area with first bevels (5) and a recess (6) between these first bevels (5 ) and a second discontinuous area with second bevels (7) distributed between the first bevels (5) inside the recesses (6) displaced towards the center of the body (1); or a pocket (10) with a plurality of reinforcements (11) distributed every 22.5°.
2. Conjunto de piezas para desagüe de aguas negras en viviendas según la reivindicación 1, caracterizado por que una pieza comprende una tercera boca (4) que comprende una cajera (10) con una pluralidad de refuerzos (11) distribuidos cada 22,5°, donde la primera boca (2) y la segunda boca (3) forman un ángulo de 180° y la tercera boca (4) forma un ángulo a elegir entre 45°, 67 y 87° con la segunda boca (3). 2. Set of parts for sewage drainage in homes according to claim 1, characterized in that one part comprises a third opening (4) comprising a pocket (10) with a plurality of reinforcements (11) distributed every 22.5° , where the first mouth (2) and the second mouth (3) form an angle of 180° and the third mouth (4) forms an angle to be chosen between 45°, 67 and 87° with the second mouth (3).
3. Conjunto de piezas para desagüe de aguas negras en viviendas según cualquiera de las reivindicaciones 1 a 2, caracterizado por que cada pieza comprende un reborde perimetral (8) en la zona de la pieza correspondiente a la primera boca (2). 3. Set of parts for sewage drainage in homes according to any of claims 1 to 2, characterized in that each part comprises a perimeter rim (8) in the area of the part corresponding to the first opening (2).
4. Conjunto de piezas para desagüe de aguas negras en viviendas según la reivindicación 3 caracterizado por que el reborde perimetral (8) comprende marcas (9) cada 45°. 4. Set of parts for sewage drainage in homes according to claim 3, characterized in that the perimeter rim (8) comprises marks (9) every 45°.
5. Conjunto de piezas para desagüe de aguas negras en viviendas según cualquiera de las reivindicaciones 1 a 4, caracterizado por que la cajera (10) comprende un alojamiento interior (14) configurado para alojar una junta de goma. 5. Set of parts for sewage drainage in homes according to any of claims 1 to 4, characterized in that the pocket (10) comprises an internal housing (14) configured to house a rubber seal.
6. Conjunto de piezas para desagüe de aguas negras en viviendas según cualquiera de las reivindicaciones 1 a 5, caracterizado porque comprende una pieza que comprende: en un extremo una boca que comprende una primera zona discontinua con unos primeros biseles (5) con un rebaje (6) entre esos primeros biseles (5), y una segunda zona discontinua con unos segundos biseles (7) en el interior del rebaje (6) desplazados hacia el centro del cuerpo (1); en otro extremo una pared plana (12) con al menos dos piezas en forma de L (13) articuladas en el perímetro de la pared plana (12). 6. Set of parts for sewage drainage in homes according to any of claims 1 to 5, characterized in that it comprises a part comprising: at one end a mouth comprising a first discontinuous area with first bevels (5) with a recess (6) between these first bevels (5), and a second discontinuous area with second bevels (7) inside the recess (6) displaced towards the center of the body (1); at the other end a flat wall (12) with at least two L-shaped pieces (13) hinged on the perimeter of the flat wall (12).
PCT/ES2022/070227 2021-05-06 2022-04-13 Set of pieces for sewage drainage in homes WO2022234167A2 (en)

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ES202130408A ES2927670B2 (en) 2021-05-06 2021-05-06 SET OF PARTS FOR SEWAGE DRAINAGE IN HOUSES
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WO2022234167A3 (en) 2023-04-20
ES2927670A1 (en) 2022-11-10

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