EP3128088B1 - Dispositif d'évacuation des eaux muni d'un clapet mobile anti-odeur - Google Patents

Dispositif d'évacuation des eaux muni d'un clapet mobile anti-odeur Download PDF

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Publication number
EP3128088B1
EP3128088B1 EP16182331.5A EP16182331A EP3128088B1 EP 3128088 B1 EP3128088 B1 EP 3128088B1 EP 16182331 A EP16182331 A EP 16182331A EP 3128088 B1 EP3128088 B1 EP 3128088B1
Authority
EP
European Patent Office
Prior art keywords
water
valve
magnetic element
flap valve
magnetic
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
EP16182331.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3128088A1 (fr
Inventor
David Dupé
Willy Berger
Nicolas Lecointe
Paul Leborgne
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.)
Raccords et Plastiques Nicoll SA
Original Assignee
Raccords et Plastiques Nicoll SA
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Publication date
Application filed by Raccords et Plastiques Nicoll SA filed Critical Raccords et Plastiques Nicoll SA
Priority to PL16182331T priority Critical patent/PL3128088T3/pl
Publication of EP3128088A1 publication Critical patent/EP3128088A1/fr
Application granted granted Critical
Publication of EP3128088B1 publication Critical patent/EP3128088B1/fr
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Classifications

    • 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
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • 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
    • E03C1/28—Odour seals
    • 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
    • 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

Definitions

  • the present invention relates to the field of siphon-type water evacuation devices such as for showers without being limited thereto. More particularly, the present invention relates to a water discharge device provided with a movable anti-odor valve.
  • the document FR-A-2 804 701 offers an odor trap consisting of a body intended to collect waste water, provided in its upper part with a dip tube for the entry of waste water and having laterally or vertically a discharge tube to a drain pipe. evacuation. Between the dip tube and the body is placed a pot, the bottom of which is connected to the bottom of the body by a spring. When water is present in the siphon body, the pot is pushed back under the weight of the water towards the bottom of said body and, when the water evaporates from the body, the spring pushes the pot towards the dip tube. so that, when there is no more water, the bottom of the pot bears against the lower end of the dip tube.
  • water guard uses a mobile pot with a minimum water level in the body preventing stale air from entering the home.
  • a mobile valve system closing the siphon and preventing the evaporation of the water has already been proposed.
  • An object of the present invention is to provide a device for discharging water with an anti-odor system which is on the one hand robust and durable and on the other hand, in the open position, promotes flow.
  • the invention provides a water drainage device according to claim 1.
  • the device comprises a hollow body, with a bottom, a peripheral wall provided with a lateral or vertical drainage orifice, and an upper opening.
  • water supply an anti-odor device, comprising a valve movable between an open position, allowing the passage of water in the body of the water discharge device between the supply opening and the orifice and a closed position, blocking the passage of water and the ascent of odors between the inlet opening and the discharge orifice.
  • a holding device in the closed position for holding the valve in the closed position and a magnetic means for returning to the closed position, adapted to return the valve movable to the closed position are provided.
  • the water evacuation device comprises a valve tilting device, suitable for angularly orienting - tilting the valve relative to the bottom of the body, in the open position.
  • the device for holding in the closed position comprises a first magnetic element on the movable valve interacting in attraction with a second magnetic element secured to the body.
  • the magnetic means for returning to the closed position comprises a third magnetic element, the first magnetic element and the third magnetic element exerting a repulsive force therebetween.
  • Magnetic elements are advantageously robust and reliable, which ensures good mechanical resistance over time of the water evacuation device.
  • a means for returning to the closed position prevents the valve from going too low or remaining immobilized relative to its closed position and falling to the bottom of the water evacuation device for example.
  • the valve is not likely to remain in the open position thanks to the third, lower magnetic element, which pushes it back so that it can “hang up” the magnetism of the second magnetic element for holding it in the closed position.
  • a valve tilting device which is adapted to tilt the valve toward the discharge port and direct the flow of water towards the discharge port.
  • a valve tilting device ensures good flow and flow of the water flow towards the discharge orifice, limiting turbulence.
  • the valve tilting device may include magnetic tilting means.
  • the magnetic tilting means can be adapted to create a non-uniform magnetic field, with a lower repulsive force close to the discharge port and a higher repulsive force far from the discharge port .
  • a magnetic tilting means is robust and reliable, and can come to work in synergy with the magnetic means for returning to the closed position and for holding the valve in the closed position.
  • the tilting device is constituted by the magnetic means for returning to the closed position, comprising a third magnetic element.
  • the third magnetic element is inclined relative to the bottom of the body, and / or offset with respect to the second magnetic element, or else has an asymmetry of shape and / or magnetism.
  • the valve tilting device can also include mechanical tilting means, the mechanical tilting means comprises at least one of a counterweight and a stop.
  • the valve has a rim forming a water guard, which makes it possible to isolate the drainage network from the outside.
  • the figure 1 shows a view of a water drainage device 1 according to an embodiment of the invention
  • the figure 2 is an exploded view of the water drainage device 1 of the figure 1 .
  • the water evacuation device 1 can in particular be integrated into a shower drain system, with standard or extra flat receivers, or for the field of gutters and receivers called "Italian"
  • the water evacuation device 1 comprises a hollow body 10 with a bottom 11, a peripheral wall 13, a discharge orifice 12, otherwise called discharge opening, which can be attached to a connection to a pipe or a discharge pipe, and an upper opening 14 which thus defines a water supply opening.
  • the body is preferably made of plastic, for example polyethylene, polypropylene, PVC.
  • the discharge port 12 illustrated is lateral. This example is not limiting and the discharge orifice 12 can be vertical, oblique or at variable angle.
  • the device 1 comprises an opening 14 which thus defines a water supply opening.
  • a tray 3 is carried by the body 10, the tray allowing mounting in a shower tray (not shown).
  • a grid 5 covers the body 10 and the opening and the body 10, while allowing the passage of water in the water supply opening 14 of the body.
  • An anti-odor device 20 is installed in the body 10.
  • the anti-odor device 20 comprises a movable valve 22 and a counter valve 24, fixed to the plate 3.
  • the valve 22 is movable between a closed position, blocking the passage of water between the inlet opening and discharge opening ( Fig. 3a ), and an open position, allowing water to pass through the body of the water discharge device between the water supply opening 14 and the discharge orifice 12 ( Fig. 3b )
  • the counter-valve 24 may be integral with the body 10, in a fixed or removable manner to allow cleaning or inspection of the system or the network, or may be an integral part of the body.
  • valve 22 In the closed position, the valve 22 is in sealed contact against the counter valve 24, the seal being provided by seals 26 on the periphery of the counter valve 24 and / or of the valve 22.
  • valve 22 is substantially flat. This example is not limiting and the valve 22 could have a rim to form a water guard, as illustrated in the examples of Figures 5 to 8 .
  • the valve 22 is held in the closed position by a holding device 30 in the closed position.
  • the holding device 30 comprises magnetic means, in the form of a first magnetic element 32 integral with the valve 22, interacting in attraction with a second magnetic element 34, integral with the counter-valve 24 and facing the first magnetic element 32 .
  • the first magnetic element 32 is positioned substantially in the center of the valve 22, and the second magnetic element 34 is positioned on the counter valve 24. Otherwise, the second magnetic element 34 can be positioned on the body 10.
  • a return system in the closed position of the valve 22 is provided.
  • the return system makes it possible to initiate the closing movement of the movable valve 22, once the pressure on the valve exerted by the water has been reduced.
  • the return system comprises a third magnetic element 36, positioned under the valve 22, in the example illustrated at the bottom of the body 11.
  • the third magnetic element 36 is adapted to interact in repulsion with the first magnetic element 32 of the valve 22, thus ensuring the return of the valve 22 to the closed position.
  • the combined interactions of the second magnetic element 34, in attraction, and of the third magnetic element 36, in repulsion, with the first magnetic element 32, mobile prevents the valve 22 from going too low or remaining immobilized relative to its closed position and fall to the bottom of the water drainage device for example.
  • the opening of the valve 22 is also optimized because the valve 22 is not likely to remain in the open position thanks to the third magnetic element 36, lower, which repels it to allow it to “hang up” the magnetism of the second magnetic element 34, upper .
  • magnetic elements advantageously makes it possible to get rid of any mechanical aging depending on the components of the water evacuation device (friction, loss of stiffness, deformation under stress). Likewise, the magnetic elements allow operation even in the event of fouling of the system.
  • first magnetic element 32, the second magnetic element 34 and the third magnetic element 36 are chosen in an appropriate combination from a magnet and a magnetic element such as steel, magnetic stainless steel (ferritic) or other material of which magnetization is possible. It is preferable to use a combination of magnets arranged so that the effects of attraction and repulsion add up.
  • a valve tilting device 50 can be provided, adapted to angularly orient the valve 22, by tilting the valve 22 relative to the bottom of the body, in the open position, towards the discharge orifice 12.
  • the tilting device 50 is magnetic by means of an eccentricity of the position as illustrated in the figure 4a or by providing an inclined plane and / or an inclined arrangement of the recall system as illustrated in the figure 4b .
  • the tilting device 50 is adapted to interact in repulsion with the first magnetic element 32, by generating a non-uniform magnetic field, with a weak repulsion force close to the discharge orifice 12 and a force of higher repulsion away from the discharge port 12.
  • This magnetic force gradient makes it possible to favor the opening angle of the valve 22, with respect to the bottom of the body and in the direction of the flow of the water towards the discharge orifice.
  • the valve 22 will be pushed higher and far from the bottom where the repulsion force is higher, and will be pushed lower where the repulsion force is lower, on the side of the opening.
  • the tilting device 50 comprises the third magnetic element 36, which is tilted ( figure 4b ) or offset ( figure 4a ) relative to the first magnetic element 32 of the movable valve 22.
  • the tilting device 50 comprises the third magnetic element 36, which has an asymmetry, which in the figure 4c is a dissymmetry of geometry, and in the figure 4d a dissymmetry of magnetism, which generates a non-uniform magnetic field, with a lower repulsive force close to the evacuation orifice and a higher repulsive force far from the evacuation orifice.
  • valve tilting device 50 can also improve the initiation of the closing movement, once the pressure exerted by the water is reduced the valve will take an inclined position favoring the approach in the field of attraction of the first magnetic element.
  • the flow of water follows two phases.
  • the first phase the water begins to come in, and when the weight of the water is greater than the attraction force of the holding device 30 in the closed position of the valve 22, the valve 22 opens to allow the water flow.
  • the water flow is not abundant, the water flows to the outlet.
  • This first phase is independent of the third magnetic element in repulsion.
  • the valve descends more strongly. If the valve remains flat, water circulates around the entire periphery of the valve, which creates a flow of water around the peripheral wall 11 which generates disturbances at the discharge orifice 12 and / or the opening of the water supply 14 and which slows the evacuation rate.
  • the tilting device 50 improves the discharge rate of the water.
  • FIGS. 5 and 6 illustrate a water drainage device 101 according to another aspect of the present invention.
  • the water drainage device 101 differs from the water drainage device 1 essentially by the tilting device 150.
  • the water evacuation device 101 comprises a body 110 with a bottom 111, a peripheral wall 113 and an evacuation orifice 112 which can be attached to a connection to a drainage pipe or evacuation pipe.
  • the discharge port 112 is lateral in the figures, but it can also be vertical or oblique.
  • the device 101 comprises an opening 114 which thus defines a water supply opening in a tray 103 carried by the body 110, the tray allowing mounting in a shower tray (not shown).
  • a grid 105 makes it possible to cover the body 110, while allowing the passage of water in the water supply opening 114 of the body.
  • An anti-odor device 120 is provided in the water evacuation device 101.
  • the anti-odor device 120 comprises a movable valve 122 and a counter valve 124, fixed to the plate 103 or otherwise on the body 110.
  • the valve 122 is movable between a closed position, blocking the passage of water between the inlet opening and the discharge orifice, and an open position, allowing the passage of water through the body of the discharge device water between the water supply opening 114 and the discharge orifice 112.
  • Sealing in the closed position is ensured by seals 126 on the valve 122 and / or the counter valve 124.
  • the valve 122 is held in the closed position by a holding device 130 in the closed position.
  • the holding device 130 comprises magnetic means, in the form of a first magnetic element 132 integral with the valve 122, interacting in attraction with a second magnetic element 134, opposite the first magnetic element 132.
  • a third magnetic element 136 is positioned under the valve 122 , in the example illustrated at the bottom of the body 111.
  • the third magnetic element 136 is adapted to interact in repulsion with the first magnetic element 132 of the valve 122, thus ensuring the return of the valve 122 to the closed position.
  • the combined interactions of the second magnetic element 134, in attraction, and of the third magnetic element 136, in repulsion, with the first magnetic element 132 prevents the valve 122 from going too low relative to its closed position outside the field of attraction. of the second magnetic element and guarantee the closure of the valve 122 once the flow has ended.
  • the movable valve 122 is pivotally mounted on a pivot axis 156 relative to the counter-valve 124.
  • the pivoting mounting of the movable valve 122 on the counter-valve 124 constitutes an inclination device 150.
  • the pivot axis 156 is located in a position opposite to the discharge orifice 112, with respect to a center of the bottom 111.
  • the valve 122 is inclined towards the discharge orifice 112, which makes it possible to orient the flow of water to the drain.
  • the valve 122 has a flange 125, the flange makes it possible to form a water guard, thus making it possible to prevent stale air from the evacuation network to which the water evacuation device can be connected from entering the dwelling.
  • the Figures 7 and 8 illustrate a water drainage device 201 according to another aspect of the present invention.
  • the water drainage device 201 differs from the water drainage devices 1 and 101 of the Figures 1 to 6 essentially by the tilting device 250.
  • the water drainage device 201 comprises a body 210 with a bottom 211, a peripheral wall 213 and a lateral or vertical drainage opening 212 which can be attached to a connection to a drainage pipe or a drainage pipe, and a water supply opening 214 in a tray 103 carried by the body 210, the tray allowing mounting in a shower tray (not shown).
  • a grid 205 makes it possible to cover the body 210, while allowing the passage of water in the water supply opening 214 of the body.
  • An anti-odor device 220 is provided in the water evacuation device 201.
  • the anti-odor device 220 comprises a movable valve 222 and a counter valve 224, fixed to the plate 203 or otherwise on the body 210.
  • the valve 222 is movable between a closed position, blocking the passage of water between the inlet opening and the discharge orifice, and a open position, allowing water to pass through the body of the water discharge device between the water supply opening 214 and the discharge orifice 212.
  • the valve 222 includes a flange 225 which serves as a water guard.
  • the valve 222 is held in the closed position by a holding device 230 in the closed position.
  • the holding device 230 comprises magnetic means, in the form of a first magnetic element 232 integral with the valve 222, interacting in attraction with a second magnetic element 234, opposite the first magnetic element 232.
  • a third magnetic element 236, positioned under the valve 222, at the bottom of the body 211, is adapted to interact in repulsion with the first magnetic element 232 of the valve 222, thus ensuring the return of the valve 222 to the closed position.
  • a rear stop 254 is provided, at a position substantially opposite to the discharge orifice 212, relative to a center of the bottom of the case. the presence of the rear stop 254 allows the inclination of the valve 222 in the open position, the rear stop 254 locally stopping the descent of the valve 222, thus causing the inclination of the valve 222 towards the discharge orifice 212.
  • the tilting device can include a counterweight on the movable valve 222.

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)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Magnetically Actuated Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Nozzles (AREA)
  • Safety Valves (AREA)
EP16182331.5A 2015-08-07 2016-08-02 Dispositif d'évacuation des eaux muni d'un clapet mobile anti-odeur Active EP3128088B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16182331T PL3128088T3 (pl) 2015-08-07 2016-08-02 Urządzenie do odprowadzania wody wyposażone w ruchomy zawór przeciwzapachowy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1557610A FR3039842B1 (fr) 2015-08-07 2015-08-07 Dispositif d’evacuation des eaux muni d’un clapet mobile anti-odeur

Publications (2)

Publication Number Publication Date
EP3128088A1 EP3128088A1 (fr) 2017-02-08
EP3128088B1 true EP3128088B1 (fr) 2020-03-04

Family

ID=54545278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16182331.5A Active EP3128088B1 (fr) 2015-08-07 2016-08-02 Dispositif d'évacuation des eaux muni d'un clapet mobile anti-odeur

Country Status (8)

Country Link
EP (1) EP3128088B1 (ru)
ES (1) ES2785411T3 (ru)
FR (1) FR3039842B1 (ru)
HU (1) HUE049015T2 (ru)
MA (1) MA40926B1 (ru)
PL (1) PL3128088T3 (ru)
PT (1) PT3128088T (ru)
RU (1) RU2731475C2 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019008524A1 (en) * 2017-07-06 2019-01-10 Barros & Moreira, Sa FLUID FLOW SYSTEM
CN107905337B (zh) * 2017-11-14 2024-03-08 开平市瑞霖淋浴科技有限公司 一种虹吸地漏
CN111270746B (zh) * 2020-02-25 2020-12-29 李润凡 具有双重防臭结构的地漏
CN112392128A (zh) * 2020-11-18 2021-02-23 何兴树 一种新型防臭地漏

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR656665A (fr) * 1928-02-16 1929-05-11 Système de siphon de grille d'égout
SU389224A1 (ru) * 1972-03-09 1973-07-05 С. В. Ехлаков, В. Е. Бухин , А. И. Резанов Научно исследовательский институт санитарной техники УСТРОЙСТВО дл ПРИЕМА И УДАЛЕНИЯ СТОЧНЫХ ВОД С ПОВЕРХНОСТИ ПОЛА В КАНАЛИЗАЦИОННУЮ СИСТЕМУ
ATE37577T1 (de) * 1984-12-18 1988-10-15 Paul Wenger Geruchsverschluss.
FR2804701A1 (fr) 2000-02-09 2001-08-10 Michel Jibeaux Siphon anti odeur par fermeture liquide et mecanique
CH694274A5 (de) * 2000-09-21 2004-10-29 Urimat Holding Ag Geruchsverschluss fuer ein Urinal.
CN1318705C (zh) * 2004-06-28 2007-05-30 吴冀生 水冲击止逆排水装置
CN101893118B (zh) * 2009-05-18 2012-10-10 俞文迪 一种液体、流散性固体无铰链磁性单向阀
US9139991B2 (en) * 2011-01-31 2015-09-22 The Rectorseal Corporation Floor drain valve with resiliently mounted rigid flappers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
RU2731475C2 (ru) 2020-09-03
ES2785411T3 (es) 2020-10-06
PT3128088T (pt) 2020-04-23
EP3128088A1 (fr) 2017-02-08
HUE049015T2 (hu) 2020-09-28
FR3039842B1 (fr) 2018-09-07
FR3039842A1 (fr) 2017-02-10
RU2016130822A3 (ru) 2020-01-31
RU2016130822A (ru) 2018-03-20
PL3128088T3 (pl) 2020-10-19
MA40926B1 (fr) 2020-06-30

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