EP3725964B1 - Drain avec drainage unidirectionnel - Google Patents

Drain avec drainage unidirectionnel Download PDF

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Publication number
EP3725964B1
EP3725964B1 EP20178744.7A EP20178744A EP3725964B1 EP 3725964 B1 EP3725964 B1 EP 3725964B1 EP 20178744 A EP20178744 A EP 20178744A EP 3725964 B1 EP3725964 B1 EP 3725964B1
Authority
EP
European Patent Office
Prior art keywords
drain
connecting part
collecting container
water
outflow
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.)
Active
Application number
EP20178744.7A
Other languages
German (de)
English (en)
Other versions
EP3725964A1 (fr
Inventor
Jurgen Hendrik Peter Joseph Keizers
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.)
Easy Sanitary Solutions BV
Original Assignee
Easy Sanitary Solutions BV
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 Easy Sanitary Solutions BV filed Critical Easy Sanitary Solutions BV
Publication of EP3725964A1 publication Critical patent/EP3725964A1/fr
Application granted granted Critical
Publication of EP3725964B1 publication Critical patent/EP3725964B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • 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
    • E03C1/20—Connecting baths or bidets to the wastepipe
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E03F5/0408—Floor drains for indoor use specially adapted for showers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E03F5/0409—Devices for preventing seepage around the floor drain
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment

Definitions

  • the invention relates to a drain, such as a drain hole or drain channel, according to the preamble of claim 1.
  • a drain is for example known from US 3973407 .
  • a collecting container is understood to mean the part of the drain where the water to be discharged is collected in order to then be further discharged via an outflow.
  • the collecting container can for instance take the form of a tray, but can also be understood to mean a more closed space in which water is collected.
  • Such a drain is known and is often used for discharge of for instance shower water to an outlet pipe.
  • the collecting container is usually connected for this purpose to a siphon which is in turn connected to an outlet pipe.
  • the collecting container and siphon are incorporated in the floor and finishing layer, such as a tile layer, so that the upper edge of the collecting container lies flush with the upper surface of the finishing layer.
  • the drain according to the invention can be installed in a new floor with finishing layer, wherein the finishing layer seals onto the drain. As long as the finishing layer is watertight and the other seals function, no use will be made of the unidirectional passage. Only when a crack occurs in the finishing layer or other seals are defective can possible leakage water still enter the drain via the unidirectional passage. With a drain according to the invention a completely sealed floor with finishing layer can thus be provided which, only in the case of leakage, will still discharge the leakage water reliably as secondary provision.
  • the secondary drainage is thus used only when water has permeated under the finishing layer as a result of a failing seal or cracking in the finishing layer.
  • the finishing layer is thus not affected by the regular water in the drain tray, as is the case in prior art drain trays.
  • the unidirectional passage is further connected to the connecting part, it is possible to arrange this passage not directly against the drain tray but at more of a distance therefrom. A saving in height can hereby be obtained in that the unidirectional passage is not necessarily arranged in the drain tray.
  • the outflow of the collecting container is tubular and the connecting part has an opening into which the tubular outflow protrudes. Owing to this tubular outflow the distance between the connecting part and the collecting container can be varied and the height of the collecting container in the floor can thus be adjusted.
  • a flexible collar is arranged in the outflow.
  • the free edge of the flexible collar preferably lies here against the tubular outflow.
  • the flexible collar enables some variation between the position of the connecting part and the position of the collecting container.
  • the flexible collar will hold back water rising between the connecting part and the tubular outlet, while possible leakage water falling onto the flexible collar from above can flow into the connecting part because the water will press the flexible collar downward.
  • the flexible collar preferably runs along the whole periphery of the tubular outflow, but can also run only partially along the periphery of the tubular outflow.
  • a peripheral part of the flexible collar adjacent to the free edge has a substantial directional component the same as the direction of insertion of the outflow. Because the tubular outflow is inserted into the collar, the free edge of the collar will be automatically co-displaced, wherein this edge lies lower than the other part of the collar. Possible leakage water will automatically run over the collar to the free edge and, due to the weight of the leakage water, a small passage will be created between the free edge of the collar and the outflow which will automatically close again. Due to the shape of the collar, water coming from below will however press the free edge further against the outflow, whereby water is prevented from seeping through from below.
  • the connecting part is integrated into a siphon.
  • the collecting container is an elongate tray of U-shaped cross-section.
  • a filler piece is arranged over the connecting part before the adhesive is applied, and the adhesive ridges are then arranged directed toward the filler piece, after which the filler piece is then removed.
  • the filler piece and the collecting container are preferably elongate.
  • a second sealing layer is arranged in the floor.
  • a first sealing layer for instance a bitumen layer
  • a sand cement layer is subsequently arranged on this first sealing layer.
  • a second sealing layer is arranged hereon, after which the finishing layer, such as a tile floor, is arranged.
  • the connecting part of the drain can be provided here with two separate unidirectional passages for each sealing layer.
  • the unidirectional passage can further also be provided by arranging this passage at a position in the connecting part, or discharge path, such that return flow of waste water via this passage is precluded.
  • the drain according to the invention can optionally also be applied on an industrial scale.
  • a floor 4 having therein a connecting part 5 which is connected to an outlet pipe (not shown).
  • Connecting part 5 has on the upper side an opening in which a flexible collar 6 is arranged.
  • Tubular outflow 3 protrudes through this flexible collar 6 into connecting part 5.
  • a sealant layer 9 is further provided between collecting container 2 and finishing layer 8 in order to provide a good sealing of the upper surface.
  • Possible leakage water 7 present between finishing layer 8 and floor 4 can flow over flexible collar 6 to outflow 3. As shown in detail in figure 2 , the weight of leakage water 7 will press aside the flexible collar 6 of outflow 3, whereby a passage is created and water can flow away.
  • Figure 3 shows a first step of a method not according to the invention.
  • a connecting part 11 is provided in a floor 10.
  • An elongate filler piece 12 is arranged over connecting part 11 (see also figure 4 ).
  • Adhesive ridges 13, which are directed toward filler piece 12, are then applied using an adhesive comb. Once adhesive 13 has been applied filler piece 12 is removed, whereby a discharge channel 14 is created between adhesive ridges 13.
  • FIG. 6 shows a second embodiment of a drain 20 not according to the invention.
  • This drain 20 has a collecting container 21 with a tubular outflow 22.
  • This outflow 22 protrudes into a siphon housing 23 coupled to an outlet pipe 24.
  • Tubular outflow 22 is sealed onto the depending flange 26 of siphon housing 23 via O-ring 25.
  • Secondary drainage openings 27 are arranged in siphon housing 23 just behind this depending flange 26. Water falls onto a sealing flap 28 which is arranged at the bottom of depending flange 26 and lies against a second depending flange 29.
  • Sealing flap 28 is arranged under outflow 22 so that this sealing flap 28 can optionally be replaced after drain 20 has been installed.
  • a mastic layer 31 is further provided between collecting container 21 and tile layer 30 for the purpose of sealing the upper surface.
  • FIG. 7 shows a third embodiment of a drain 40 not according to the invention.
  • This drain has a collecting container 41 with a tubular outflow 42 which protrudes into a siphon housing 43.
  • Siphon housing 43 has two depending, concentric flanges 44, 45 around the inflow opening into which outflow 42 protrudes.
  • first flange 44 is a groove in which is arranged an O-ring 46 which provides for sealing between tubular outflow 42 and siphon housing 43.
  • siphon housing 43 Arranged in siphon housing 43 are secondary drainage openings 47 which debouch in the space between the two concentric flanges 44, 45. This space is closed on the underside by a flexible sleeve 48 which protrudes into outflow 42 of collecting container 41. Possible leakage water can hereby enter siphon housing 43 via openings 47, while regular water is prevented by flexible sleeve 48 from flowing into the space between the two depending flanges 44, 45.
  • FIGS 8 and 9 show a fourth embodiment 50 of a drain not according to the invention.
  • This figure shows an elongate shower drain 50.
  • the collecting container is formed here by two upright, elongate strips 51 situated in a lower tray 52.
  • This lower tray 52 has upright walls 53 and inward directed flanges 54 which lie against strips 51.
  • a number of openings 55 in which rubber parts 56 are arranged are provided in flanges 54. These rubber parts 56 have two flaps which lie against each other. Each rubber part 56 hereby functions as a one-way valve, whereby possible leakage water can enter lower tray 52 via opening 55, while regular water cannot flow out of lower tray 52.
  • rubber parts 56 take a round form. It is also possible to give rubber parts 56 an elongate form and arrange them along the edge of lower tray 52.
  • a mastic layer 58 is further provided between strips 51 and tile layer 57 for the purpose of sealing the upper surface.
  • FIG 10 shows a fifth embodiment 60 of a drain not according to the invention.
  • This drain 60 has a collecting container 61 with an outflow 62.
  • This outflow 62 protrudes into a connecting part 63.
  • Connecting part 63 is provided along the outer periphery with a number of grooves 64 in which an O-ring 65 is arranged for sealing onto for instance an outlet pipe 66. Grooves 64 can be used to make connecting part 63 easily to size.
  • Secondary openings 68 are arranged in upper flange 67 of connecting part 63. Leakage water can flow into connecting part 63 along these. Secondary openings 68 are sealed in unidirectional manner by a rubber sleeve 69 of O-ring 70.
  • a sealing membrane 71 can further be arranged on upper flange 67 of connecting part 63.
  • FIG 11 shows a sixth embodiment 80 of a drain not according to the invention.
  • This drain 80 has a collecting container 81.
  • a connecting part 82 is placed in this collecting container 81.
  • This connecting part 82 is formed from a thin double-folded plate, which also provides for the finishing of a tile layer 83.
  • Unidirectional passages 84 are provided in the connecting part close to the bottom of collecting container 81. Possible leakage water permeating under tile layer 83 can flow via these passages into collecting container 81.
  • Tile layer 83 is sealed onto connecting part 82 using a sealing mastic 85. A watertight whole is thus ensured.
  • Figures 12 and 13 show an embodiment 90 of a drain according to the invention.
  • the collecting container and the connecting part take an integral form.
  • the drain is provided with a horizontal flange 91 with a square, upright flange 92 thereon.
  • This upright flange 92 forms a boundary for tile layer 93.
  • Flange 92 is sealed onto tile layer 93 via a sealing mastic 103.
  • a siphon housing 94 with an outlet pipe 95 is arranged under horizontal flange 91.
  • a removable inflow part 96 is arranged centrally in siphon housing 94. This inflow part 96 seals onto siphon housing 94 via an O-ring 97.
  • O-ring 97 is provided with a depending edge 98 which thereby seals a passage opening 99. Possible leakage water can flow via this passage opening 99 into siphon housing 94. The leakage water flows from under tile layer 93 via passage 100 and channel 101 to passage opening 99.
  • a closable inspection opening 102 can further also be provided in horizontal flange 91 for visual monitoring of possible leakage. Via this inspection opening 102 it is possible to periodically monitor whether any leakage has occurred. Depending on the result of this monitoring, the leakage can then be repaired.

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)
  • Environmental & Geological Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)

Claims (1)

  1. Drain (90), tel qu'un trou de drainage ou un canal de drainage, comprenant :
    - un récipient collecteur (92) pour collecter de l'eau, dans lequel le récipient collecteur (92) présente une évacuation sur la face inférieure ;
    - une partie de raccordement (94) pour raccorder l'évacuation à un tuyau de sortie (95) ;
    dans lequel la partie de raccordement est munie d'un passage unidirectionnel pour permettre à l'eau d'entrer de l'extérieur du récipient collecteur vers l'intérieur dans la partie de raccordement ;
    dans lequel le récipient collecteur (92) et la partie de raccordement (94) adoptent une forme intégrale
    caractérisé en ce que
    le drain (90) est fourni avec une bride horizontale (91) et en ce que la partie de raccordement est intégrée dans un siphon, comprenant un logement de siphon (94) avec un tuyau de sortie (95) agencé sous la bride horizontale (91), une partie d'entrée (96) amovible agencée de manière centrale dans ledit logement de siphon (94) et un anneau circulaire (97) scellant la partie d'entrée (96) sur le logement de siphon (94) ;
    dans lequel des ouvertures (100) sont agencées dans la bride horizontale (91), dans lequel des ouvertures de passage (99) sont agencées dans le logement de siphon (94) et dans lequel un canal (101) s'étend entre les ouvertures (100) et les ouvertures de passage (99) ;
    dans lequel l'anneau circulaire (97) est fourni avec un bord dépendant (98) qui scelle les ouvertures de passage (99) de sorte que l'eau de fuite éventuelle puisse s'écouler par les ouvertures (100), le canal (101) et par les ouvertures de passage (99) dans le logement de siphon (94).
EP20178744.7A 2011-01-04 2011-12-07 Drain avec drainage unidirectionnel Active EP3725964B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2005949A NL2005949C2 (nl) 2011-01-04 2011-01-04 Afvoer met unidirectionele afwatering.
EP18183158.7A EP3406813B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel
EP11192351.2A EP2472015B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP11192351.2A Division EP2472015B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel
EP18183158.7A Division EP3406813B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel
EP18183158.7A Division-Into EP3406813B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel

Publications (2)

Publication Number Publication Date
EP3725964A1 EP3725964A1 (fr) 2020-10-21
EP3725964B1 true EP3725964B1 (fr) 2022-04-20

Family

ID=44351792

Family Applications (3)

Application Number Title Priority Date Filing Date
EP20178744.7A Active EP3725964B1 (fr) 2011-01-04 2011-12-07 Drain avec drainage unidirectionnel
EP11192351.2A Active EP2472015B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel
EP18183158.7A Active EP3406813B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP11192351.2A Active EP2472015B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel
EP18183158.7A Active EP3406813B1 (fr) 2011-01-04 2011-12-07 Système d'évacuation d' eau avec drainage unidirectionel

Country Status (2)

Country Link
EP (3) EP3725964B1 (fr)
NL (1) NL2005949C2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013101207A1 (de) * 2013-02-07 2014-08-21 Dallmer Gmbh & Co. Kg Ablaufvorrichtung
ES2431647B1 (es) * 2013-04-30 2014-09-10 Estil Guru, S.L. Plato de ducha, plantilla y procedimiento para su instalación
NL2012209C2 (nl) * 2014-02-05 2015-08-06 Easy Sanitary Solutions B V Opvangbak met flexibele flens voor een afvoer.
NL2016737B1 (nl) * 2016-05-09 2017-11-16 Easy Sanitary Solutions Bv Douchegoot en vloer.
DE202016104882U1 (de) * 2016-09-05 2016-09-26 SAXOBOARD Wellness & Duschsysteme GmbH Ablaufeinheit und Ablaufvorrichtung zur Ableitung von Wasser
EP3375944B1 (fr) * 2017-03-14 2023-09-20 ACO Ahlmann SE & Co. KG Conduite de drainage, procédé de fabrication et procédé de montage
NL2018724B1 (nl) * 2017-04-18 2018-10-29 Easy Sanitary Solutions Bv Afvoerput en afvoerbuis
DE102017115840A1 (de) * 2017-07-14 2019-01-17 Tece Gmbh Ablaufrinnenanordnung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940090U (de) * 1965-09-22 1966-06-02 Gabriel-Louis De Bruyne Vorrichtung zur verhinderung des wiederaustritts von schmutzwasserschaeumen aus abfluessleitungen in ausguesse, waschbekken oder aehnliches.
US3973407A (en) * 1975-05-02 1976-08-10 Vecchio Fiore M Drainage system
US5022430A (en) * 1990-01-09 1991-06-11 Degooyer Lonnie C Drainage disk for protecting weep channels of masonry floor drain construction
SE9100015A0 (sv) * 1991-01-03 1992-07-04 Gert W Söderström Luktlås som släpper igenom vatten men förhindrar översvämning
JPH06322948A (ja) * 1993-05-15 1994-11-22 Oyo Kikaku:Kk 床のトレンチ形成用ダミー材
DE19510502C1 (de) * 1995-03-23 1996-07-11 Ernest P Sukup Geruchverschluß für ein Abwasserrohr
DE19652972C2 (de) * 1996-12-19 2000-10-05 Hansgrohe Ag Abdeckeinrichtung
WO2008119865A1 (fr) * 2007-03-29 2008-10-09 Jose Llorens Selles Procédé et dispositifs de pose de carreaux
DE202009005060U1 (de) * 2009-07-24 2010-12-30 Gutjahr, Walter Anschlussrahmen für einen Bodenablauf und Bodenablauf

Also Published As

Publication number Publication date
EP3406813A1 (fr) 2018-11-28
EP2472015B1 (fr) 2019-01-30
EP3406813B1 (fr) 2020-09-02
NL2005949C2 (nl) 2012-07-05
EP3725964A1 (fr) 2020-10-21
EP2472015A1 (fr) 2012-07-04

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