EP3652387B1 - Kit d'une évacuation d'eau et procédé d'installation d'une évacuation d'eau - Google Patents

Kit d'une évacuation d'eau et procédé d'installation d'une évacuation d'eau Download PDF

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Publication number
EP3652387B1
EP3652387B1 EP18758976.7A EP18758976A EP3652387B1 EP 3652387 B1 EP3652387 B1 EP 3652387B1 EP 18758976 A EP18758976 A EP 18758976A EP 3652387 B1 EP3652387 B1 EP 3652387B1
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EP
European Patent Office
Prior art keywords
drain
drainpipe
floor
bowl
kit
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EP18758976.7A
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German (de)
English (en)
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EP3652387A1 (fr
Inventor
Thomas THORBJØRNSEN
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Individual
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Individual
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    • 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
    • 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
    • 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
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0418—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a bell siphon

Definitions

  • the present invention relates to a floor drain kit comprising a floor drain and an installation covering, wherein the floor drain comprises a drain bowl attachable to an outside surface of a drainpipe in fluid communication with the drain bowl.
  • the present invention further relates to a method of mounting the floor drain.
  • Plumbing systems and water drains are usually standard equipment in buildings of any kind. Spill water or liquids on floor surfaces located for example in production areas of a butcher, a professional kitchen, an operating theatre, a bathroom etc. needs to be funnelled from respective floor surfaces during production or use of the facilities as well as when cleaning (flushing) the floors after use.
  • a drain is normally arranged with a grate flush with the rest of the floor surface residing on top of a drain bowl receiving water or liquids from surrounding floors via the grate.
  • the drain bowl or drain head has an outlet in fluid communication with a drainpipe inside the building. Drainpipes inside buildings are in fluid communication with sewage pipes outside the building, for example located underground in a nearby street.
  • the drain bowl may comprise an odour trap, usually constituted by water, preventing any odour from the sewage pipe and drainpipes to reach the interior space of the room where the drain is located.
  • odour trap The most common design of an odour trap is an S shaped pipe section oriented horizontally. Then water or liquid will rest at the bottom of the S shape being lowest, and stops any odour passing through the bottom curved part holding the water. However, using the drain rarely may dry out the water in the odour trap, and odour may pass the trap.
  • accumulated objects may be resting below the water level of an odour trap, or above the water level of an odour trap. In any case, the accumulated objects may block the outlet pipe or drainpipe, or the drain bowl of the drain.
  • An aspect of floor drains is the ability and/or simplicity of removing collected debris inside the drain bowl of the drain, for example in front or behind a wall submerged into water constituting an odour trap. Further, cleaning or opening up the drainpipe sometimes is necessary by pushing a flexible steel rod through the drainpipe. Therefore, it is also an advantage if the drain can constitute a rodding point.
  • Another aspect of floor drain is the ability to arrange the grate surface flush with the surrounding floor surface when constructing the surrounding floor. If the floor is neither level, flat or perpendicular to the drainpipe connected to the drain bowl, some of the edges or circumference of the drain bowl may protrude above the floor level, while some others may be below the floor level. This may pose a risk of stumbling by persons walking on the floor and makes cleaning and drainage of water on surrounding floor surfaces difficult.
  • a specific problem of arranging a drain bowl flush with the surrounding floor surface is when pouring wet concrete on a floor base.
  • the drain bowl will have a buoyancy, which tends to lift the drain bowl upwards while the concrete is curing.
  • US 4,487,219 A is an example of a prior art drain comprising a cup-shaped (bowel-shaped) water seal, comprising a cupped body (1), a superstructure including a trash screen (2), a water seal forming wall (3), constituting the odour trap, and an outlet (4) for a sewer pipe (5).
  • US 6381775 B1 discloses an adjustable drain apparatus including a drain base received within a floor.
  • a flange is coupled to the drain base.
  • a ring is disposed in a flange cavity and selectively movable therein.
  • a grate is coupled to the ring.
  • At least one retainer is coupled to the flange to retain the ring in the flange cavity.
  • two opposite rings selectively secure the ring in the flange.
  • the flange has two different orientations with respect to the drain base to selectively position the grate at two different elevations with respect to the drain base.
  • US 7735512 B1 discloses a system for floor drain installation including an adaptor attached to a drainpipe projecting from the ground.
  • a coring sleeve comprises a drain bowl-shaped upper end attached to or is integral with the adaptor, and a coring plug received within the drain bowl of the receiver to close off the drainpipe during pouring of a concrete floor and to create a space for subsequent reception of a drain head and grate.
  • EP 1188870 A2 discloses a urinal comprising a basin (4) with a drainage outlet (24) which is protected by a tub (2) shaped odour trap (1).
  • the tub has a perforated cover draining to a valve (5) resting on a seat (7) with closure (8) to an outlet (6).
  • the outlet (6) is closed (8) under spring pressure without any force by hydraulic upthrust.
  • the closure (8) especially has a weight (7) which holds the valve open under delayed action while fluid drains.
  • US 2013174921 A1 discloses a floor drain system comprising:
  • US 2012025517 A1 discloses a stabilizing collar which is adapted to fasten to a drainpipe for stabilizing a drain and a stabilized drain and pipe assembly including drain having a receptacle body wherein the collar is adapted to fasten to the pipe at a location below the floor surface.
  • the drain includes a receptacle including a plurality of downwardly opening bosses and the collar includes a plurality of bosses and at least one support member is adapted to be received within the bosses to stabilize the receptacle body relative to the stabilizing collar and the floor.
  • Engagement members cooperate with adjustment members to adjust the diameter of the collar with respect to the pipe.
  • the receptacle body is attached to the pipe and the support members are adjusted so that they contact the receptacle body and therefore provide support to keep the receptacle body at the same slope as the floor level.
  • US 20170968099 A1 discloses a method of installing a drain fixture, the method comprising first installing a sub-floor plumbing system comprising a plumbing trap, a removable drainpipe, and a sleeve. Next, the method comprises connecting the plumbing trap and the removable drainpipe and sliding the sleeve over the removable drainpipe. Next, the method comprises building a flooring surface proximate to the plumbing trap, the removable drainpipe, and the sleeve. Then, the method comprises removing the removable drainpipe at least partly from the sleeve, cutting the removable drainpipe to the desired length, and re-inserting the removable drainpipe through the sleeve and into the plumbing trap.
  • DE 102014102240 A1 discloses a drain device (10) for wastewater (A), in particular a floordrain for installation in a floor or ceiling opening (100).
  • the drainage device (10) comprises a pot-like drainage container (11), at least one odor trap (30, 50) and at least one drainage connection (12) for discharging waste water (A), at least one fire protection device (33) with a material that expands under the action of heat (90) is available, which closes a drain opening (22, 53) for the waste water (A) in the event of fire.
  • the fire protection device (33) is designed as a hollow body, around which the waste water (A) can flow and at least partially filled or filled with the material (90) expanding under the action of heat (G).
  • a very effective fire protection solution for the drainage device (10) can be implemented because the fire protection device (33) can be flowed around and exposed.
  • US 2013174921 A1 discloses a floor drain system comprising a vertically extending drain pipe that includes an upper pipe section with a first inside diameter, a lower pipe section with a second inside diameter which is smaller than the first inside diameter, a cross-over section connecting the upper pipe section to the lower pipe section, and a flange section disposed in the end region of the upper pipe section.
  • An odor stopper is detachably held by the lower pipe section.
  • DE 2329463 A1 discloses a drainage pit wherein the opening of the drainage pit is at a distance above the floor of the pit, and a bowl is arranged above the drainage opening to form an odor trap.
  • US 2008028515 A1 discloses floor drain support plate for mounting and securing a floor drain to a floor structure comprising a body having a peripheral edge, an interior cavity and a center passageway spaced radially apart from the peripheral edge and adapted to receive a pipe.
  • the body of the support plate defining at least one slot adapted to be aligned with the floor drain for receiving a member for attaching the floor drain to the body of the support plate.
  • a flange is attached to the body of the support plate and extends away from the interior cavity, the flange defining at least one flange slot adapted to receive a fastener, and two opposed elongated members or wing sections extending from said flange.
  • US 2008168727 discloses an apparatus and method for installing an adjustable height drain onto a conduit in a layer of hardenable material.
  • the drain includes a grate member adjustably connected to and in fluid communication with a base member.
  • a connection member connects the grate member and base member and is adjustable to allow the elevation of the grate member to be adjusted in relation to the base member.
  • a spacer is disposed substantially adjacent at least a portion of the connection member to limit hardenable material from setting around the connection member when a layer of hardenable material is poured.
  • WO 9222714 discloses a floor drain with a pass-through assembly suited to floor drainage of a prefabricated bathroom module and site-fabricated wet spaces and an installation method for such a floor drain.
  • the invention is based on inserting a tube (5), which acts as the center tube of the floor drain trap so as to provide the pass-through of the floor drain, with the help of a casting mold (14) into the pass-through hole prior to erection of the bathroom module or casting of any wet space floor (3).
  • the tube (5) is secured and the pass-through hole is sealed by means of a concrete layer (10) cast over the mold (14) and the part forming the floor drain cavity and the grille of the floor drain are inserted in the prefabricated hole in the module floor (3) subsequently to erection of the module.
  • the invention achieves a significant reduction of floor threshold height of a wet space.
  • DE 19711602 A1 discloses a floor drain (2) with an entry section (1) with a mechanism (14) to adjust its height. It is connected at least partially to the entry section (1) and, at the same time, is supported against the floor (3) or a layer (9) over the floor.
  • the height adjustment system (14) is a threaded rod with a threaded sleeve (13) which engages the entry section (1).
  • EP 1806456 A2 discloses a floor drain (2) with a drain bowl (4) with a preferably cylindric outer side (6) and a lower central drain connection (8) which is adapted for connecting to either a straight drainpipe or to an angular drainpipe (12).
  • the drain bowl includes a grate (18) forming a detachable lid and a mounting flange (36) externally of the outer side (6) of the drain bowl (4).
  • the mounting flange (36) is made integral with the drain bowl and is formed by a rim area (38) at the upper edge (40) of the drain bowl.
  • integrated anchor means (46) are formed, adapted to be bent outwards from the mounting flange plane, and the mounting flange (36) also includes an integrated mounting means (50) for earth rods.
  • a floor drain with a drain bowl (4) with integrated associated mounting flange which may easily be permanently mounted in a floor and which at the same time can be adapted to the height of an existing as well as of a newly established building membrane.
  • drain bowls with different drain bowl shapes and geometrical dimensions.
  • drains that are shaped as a rectangular box wherein the top of the drain is a rectangular shaped grate.
  • the bottom of the rectangular shaped drain bowl is funnelling water or liquids to a drainpipe connected to the rectangular bottom of the drain.
  • FIG. 1 is a schematic sketch of parts of an exemplary embodiment of the present invention.
  • a drainpipe 11 is in fluid communication with a drain bowl or drain head 12 of a floor drain 10.
  • the open upper part 13 of the drainpipe 11 extends through a bottom surface of the drain bowl 12, and the opposite end 14 of the drainpipe 11 is in fluid communication with a main drainpipe of the building wherein the drainpipe 11 is installed (not illustrated).
  • An odor cover 15 is connectable onto the open end of the upper part 13 of the drainpipe.
  • the odor cover 15 is covering the open end of the drainpipe inside the drain bowl 12.
  • the arrow illustrated in Figure 1 illustrates how to join the two parts.
  • the open end of the drainpipe is located below the top edge(s) of the drain bowl 12, but above the bottom surface of the drain bowl 12.
  • the odor cover 15 is arranged with a plurality of outwardly protruding guiding pins 16 that will be inserted into the open end of the upper part 13 of the drainpipe when joining the two parts.
  • the guiding pins will guide the odor cover 15 into the correct position on top of the open end of the drainpipe.
  • the protruding stoppers 17 On a side surface of the respective ones of the plurality of guide pins 16, there is arranged outwardly protruding stoppers 17 that will stop movement downwards of the odor cover 15 when the guiding pins are inserted into the open end of the drainpipe and the odor cover 15 is pushed downwards into position.
  • the protruding stoppers 17 When pushing the odor cover 15 downwards, the protruding stoppers 17 will end up in contact with the surrounding edge of the open end of the drainpipe, i.e. it is no longer possible to push the odor cover 15 further downwards.
  • the stoppers are arranged at levels below the top surface of the odor cover 15 such that there is left apertures around the circumference of the open end of the drainpipe, in between the guiding pins 15 and the inner surface 18 of the odor cover 15.
  • the guiding pins 16 are respectively protruding with a slope angle.
  • the slope angle provides a friction between the bottom ends of the guiding pins and the inner wall of the drainpipe.
  • the attachment is releasable, i.e. the odor cover 15 can be removed after installation, for example when the open end 13 of the drainpipe 11 is to be serving as a rodding point of the connected pipe system.
  • Figure 2 illustrates how the arrangement functions when assembling the parts of the exemplary embodiment illustrated in Figure 1 .
  • the odor cover 15 comprises a skirt 19 around the circumference of the odor cover 15.
  • the skirt 19 is inserted into water or liquids assembled at the bottom of the drain bowl of the drain.
  • the bottom edge of the skirt 19 is protruding downward with a length below the open end of the drainpipe in the upper end 13 of the drainpipe.
  • Figure 2 illustrates how the water in the drain bowl constitute an odor trap.
  • the curved arrows on both sides of the drain illustrates the flow direction when surplus water leaves the drain via the drainpipe.
  • the level of the water 20 is flush with the edges of the upper opening 13 of the drainpipe 11, i.e. the water level in the drain bowl 12 is defined by the height of the open end 13 of the drainpipe 11 above the bottom of the drain bowl 12.
  • the filter screen 22 comprises an aperture adapted to let a drainpipe 11 passing through the filter screen 22.
  • Debris or objects with a higher weight can sink and assemble on the bottom of the drain bowl 12 on all sides around the drainpipe 11.
  • the filter 22 is trapping lighter objects if the filter is installed.
  • Water may enter the drain bowl 12 from the upper opening of the drain bowl being flush with a surrounding floor surface the drain bowl 12 is mounted.
  • a grate is normally attached over the opening of the drain bowl 12 flush with the floor.
  • Water may also enter the drain bowl via pipes embedded in the floor. An end of such an embedded pipe will then end in an adapted opening in the side of the drain bowl above the water level 20 defined by the drainpipe height inside the drain bowl 12.
  • the drain bowl 12 is attached to the drainpipe by guiding the opening in the bottom of the drain bowel 12 over the upper end 13 (refer Figure 1 ) of the drainpipe 11 protruding upwards from inside the floor.
  • a sealing ring 21 is arranged around the edges of the opening in the bottom of the drain bowl 12.
  • the sealing ring 21 is providing a watertight sliding fit enabling movement of the drain bowl 12 upwards and/or downwards on the outside surface of the drainpipe 11, thereby for example positioning the upper opening 13 of the drain bowl 12 to be flush with the surrounding floor the drain bowl is located. Further details are disclosed below.
  • Figure 3 illustrates parts of another exemplary embodiment of the present invention wherein guiding pins 30 are arranged protruding straight downward from the odor cover 15.
  • the guiding pins 30 may be objects that are compressed when they are inserted into the open end of the drainpipe thereby providing a releasable joint between the odor cover 15 and the drainpipe.
  • Figure 3 illustrate also the height H of an upper surface 12a of the drain bowl 12 that is flush with the surrounding floor.
  • the correct height H of the drain bowl relative to the floor surface is possible to set because of the watertight sliding fit provided by the sealing ring 21.
  • Figure 4a illustrates another example of channels providing fluid communication between the water in the drain bowl and the drainpipe.
  • Respective holes 42 arranged around the upper periphery of the open end of the drainpipe serves as the channels.
  • the odor cover 15 can then have a flat roof 40 resting directly on the edge(s) around the open end of the drainpipe.
  • the odor cover 15 is releasable connected to the drainpipe with for example a click on/click off lock 41 located on corresponding locations around the edges of the drainpipe.
  • the water level in the drain is defined by the lowest bottom end of any of the plurality of holes around the periphery of the drainpipe.
  • the holes around the periphery may be drilled with a drill bit when installing the drainpipe according to the present invention.
  • Figure 4b illustrates how the holes around the periphery of the open end of the drainpipe open can be U shaped stretching from the edges of the open end of the drainpipe downward to a defined level defining the water level of the drain.
  • the U-shaped open ends can be cut out or milled, for example with an adapted drill bit when installing the drain according to the present invention.
  • FIG 5 illustrates parts of another exemplary embodiment of the present invention.
  • the odor cover 15 as illustrated in the example of embodiment in figure 4a and 4b can be made as an integral design, wherein the odor cover 15 is attached and fixed permanently to a protruding pipe section 11a with a smaller outer diameter than the inner diameter of the drainpipe 11b.
  • the protruding pipe section 11a of the odor cover 15 can then be inserted into the open end of the drainpipe 11b.
  • a gliding sleeve coupling 51 can be used providing a sealing between the two joined pipe sections as well as a possibility to move the protruding pipe section 11b up and down inside the drainpipe 11b. Then it is possible to adjust the water level inside the bowl defined by the bottom edges of the holes around the open end on the upper part of the protruding pipe section 11a since the distance between the holes and the bottom of the drain bowl will be adjustable.
  • the volume of the water kept inside the drain bowl is also maximized. If the water dries out due to external heat or less use of the drain, pushing the odor cover 15 downwards inside the drain bowl 12 will then possibly solve the problem of odors no longer being trapped in the odor trap.
  • Figure 5 illustrates the use of a watertight sliding fit or coupling 50 in the bottom surface of the drain bowl where the drainpipe passes the bottom surface. Then the position of the drain bowl 12 itself can be adjusted, for example during construction of a bathroom simplifying the process of leveling the grate on top of the drain bowl to be flush with the surrounding floor.
  • FIG. 5 The example of embodiment illustrated in Figure 5 is a telescopic design enabling adjustable positioning of the drain bowl (12) relative to the drainpipe (11).
  • Figure 6 illustrates that the protruding pipe section 11a of the odor cover 15 illustrated in Figure 5 can be bottle shaped.
  • the effect is that the diameter of the odor cover 15 can be made smaller, for example to be equal or smaller than the diameter of the drainpipe 11b. Then the drain bowl 12 can be made smaller.
  • Figure 7 illustrates an example of a method when installing a drain according to the present invention.
  • concrete When the concrete is poured onto the floor base, concrete may fall inside the drain bowl of the drain. It is therefore known to use an installation cover covering the open end of the drain bowl when installing the drain in a floor.
  • the drainpipe 11 is extending above the floor level indicated by the surface level of an installation cover 72 covering the open end of the drain bowl 12.
  • the installation cover 72 is arranged with a hole in the middle wherein the drainpipe 11 can pass.
  • the installation cover 72 is kept in place as long as concrete is poured onto the floor and around the drain bowl.
  • On each side of the installation cover there are at least a pair of upwardly protruding patches 70 being integral with the installation cover 72 and arranged around the edges of the opening in the middle of the installation cover 72. When the drainpipe passes the middle hole, the patches are adjacent to the outer surface of the drainpipe 11.
  • the vertical position H of the drain bowl can then be adjusted by pushing the drain bowl 12 upward or downward on the outside surface of the drainpipe 11 thereby ensuring that a grate on top of the drain bowl will be flush with the surrounding floor.
  • the buoyancy of the drain bowl when residing in the wet concrete may move the drain bowl upward during curing. This is mitigated by applying a fastening strip 71 around the circumference of the drainpipe over the patches 70. Then the drain bowl is fixed to the drainpipe during curing of the concrete, and the defined height H is kept during curing.
  • the installation cover 72 When curing of the concrete is finished, the installation cover 72 is removed.
  • the protruding drainpipe 11 will extend above the floor level, and the height must be adjusted so that the upper opening 13 of the drainpipe is located below upper edges of the drain bowl 12 as discussed above. This can be achieved by cutting the drainpipe 11 at a desired level above the bottom of the drain bowl 12. It is known in the art a saw that can be inserted inside a pipe which then cuts the pipe from the inside and outwardly.
  • Figure 8 illustrates an example of a prior art drain bowl being a rectangular box wherein a rectangular grating is located on top of the drain bowl.
  • An outlet open end is arranged inside the drain bowl.
  • a pipe section can be connected to the outlet open end being arranged with for example a sleeve connection as known in prior art.
  • the commercially available drain can be converted into a drain according to the present invention by installing an odor cover 15 inside the drain bowl attached to the drainpipe as illustrated in the examples of embodiments.
  • Figure 9 illustrates that an odor cover 15 according to the present invention can be arranged with a pair of indents 90 being sized to receive a pair of fingers of a user. This simplifies the removal or insertion of the odor cover 15 in a drain bowl 12 according to the present invention.
  • a drain can be arranged with service pipes providing fluid communication between several water or liquid inlets and a same drain or drainpipe.
  • Figure 10 illustrates parts of another exemplary embodiment of the present invention.
  • An upper outer surface of an odor cover 15 is attached via attachment members 15a onto an inner surface of a first grating 15f located on top of the upper opening of the drain bowl 12.
  • the odor cover 15 is attached and arranged such that the odor cover 15 is centered around an upper open opening of the drainpipe 11.
  • the skirt 19 of the odor cover 15 extends downwards in a distance around the outer surface of the drainpipe 11 as disclosed in other embodiments above.
  • the second grating 15c is inside the odor trap constitutes by the odor cover 15.
  • FIG. 11 A more detailed illustration of the second grating 15c is depicted in Figure 11 .
  • the surface of the second grating 15c may be arranged with a plurality of holes 15e permitting water to pass the second grating 15c, either when water passes downwards and out of the odor trap (refer for example Figure 2 ).
  • the second grating will then collect further debris entering the drain bowl 12 together with spill water.
  • Another aspect of the second grating 15c is that setback of water from the drainpipe 11 may happen.
  • the second grating 15c will then stop debris in the setback water.
  • On the circumference of the second grating 15c there are arranged two opposite located cutouts 15d.
  • the cutouts 15d illustrated in Figure 11 is oriented such that two opposite locking pins 12b on the inner surface of the drain bowl 12 can pass through the respective cutouts 15d.
  • the first grating 15f is resting on the upper circumference of the drain bowl 12.
  • the first grating 15f can be turned around, for example clockwise, such that the cutouts 15d will be moved away from the respective locking pins 12b. Then the locking pins 12b will be located below the bottom surface of the second grating 15c facing the bottom of the drain bowl 12. Then the odor cover 15 as well as the second grating 15c as well as the first grating 15f etc. will be securely attached to the water drain.
  • Figure 12 discloses parts of another exemplary embodiment of the present invention.
  • a service pipe 121 is arranged with an end being oriented perpendicular to a dominant length of the service pipe 121.
  • the perpendicular oriented end of the service pipe 121 is passing through an adapted opening at the top surface of the odor cover 15.
  • the adapted opening centers the end of the service pipe inside the upper opening of the drainpipe 11.
  • the odor cover 15 is hanging over the upper opening of the drainpipe 11m and the skirt 19 of the odor cover 15 is constituting the odor trap as discussed above in other embodiments of the present invention.
  • Water inside the drain bowl 12 constituting a functional odor trap is supplied from the service pipe 121 via a hole in the side of the service pipe 121.
  • the hole is located above the upper opening of the drain bowl 12.
  • Water flowing in the service pipe 121 will be divided such that a smaller part of the water will fill up the inside the drain bowl 12 thereby constituting an example of odor trap according to the present invention.

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

Claims (20)

  1. Kit de siphon de sol, comprenant un siphon de sol (10) comprenant une cuvette d'évacuation (12), dans lequel un trou traversant adapté au fond de la cuvette d'évacuation (12) permet à la cuvette d'évacuation (12) d'être guidée sur une extrémité supérieure ouverte (13) d'un tuyau d'évacuation (11) faisant saillie vers le haut depuis l'intérieur d'un sol,
    dans lequel un joint d'étanchéité annulaire (21) autour de la circonférence du trou traversant au fond de la cuvette d'évacuation (12) est agencé pour assurer un ajustement coulissant étanche autour d'une surface extérieure du tuyau d'évacuation (11) lorsque le tuyau d'évacuation (11) est situé à l'intérieur du trou traversant au fond de la cuvette d'évacuation (12), le kit de siphon de sol étant caractérisé en ce qu'il comprend en outre un couvercle d'installation (72) permettant de recouvrir l'ouverture supérieure de la cuvette d'évacuation (12),
    dans lequel un trou traversant dans le couvercle d'installation (72) est adapté à un diamètre du tuyau d'évacuation (11) ;
    au moins deux pièces saillantes vers le haut (70) sont fixées à une extrémité à une surface supérieure du couvercle d'installation (72) adjacente au trou traversant dans le couvercle d'installation (72) ;
    une bande de fixation (71) peut être fixée autour du tuyau d'évacuation (11) et des pièces saillantes (70), verrouillant ainsi fermement la cuvette d'évacuation (12) sur le tuyau d'évacuation (11) pendant que la cuvette d'évacuation (12) est installée à une hauteur définie par rapport au sol.
  2. Kit de siphon de sol selon la revendication 1, dans lequel la position de la cuvette d'évacuation (12) sur la surface extérieure du tuyau d'évacuation (11) est réglable.
  3. Kit de siphon de sol selon la revendication 2, dans lequel la cuvette d'évacuation (12) est positionnée de sorte que l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11) est située en dessous d'une ouverture supérieure de la cuvette d'évacuation (12), après installation.
  4. Kit de siphon de sol selon la revendication 3, dans lequel une longueur du tuyau d'évacuation (11) à l'intérieur de la cuvette d'évacuation (12) est adaptable, permettant ainsi à l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11) d'être située en dessous de l'ouverture supérieure de la cuvette d'évacuation (12), après installation.
  5. Kit de siphon de sol selon la revendication 1, dans lequel la cuvette d'évacuation (12) présente un piège à odeurs.
  6. Kit de siphon de sol selon la revendication 5, dans lequel le piège à odeurs est constitué par :
    un couvercle anti-odeurs (15) pouvant être monté de manière amovible autour de l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11),
    dans lequel le couvercle anti-odeurs (15) comprend une jupe latérale périphérique (19) s'étendant vers le bas sur les côtés respectifs du couvercle anti-odeurs (15),
    une longueur de la jupe (19) est limitée, laissant ainsi une extrémité inférieure de la jupe (19) au-dessus du fond de la cuvette d'évacuation (12) lorsque le couvercle anti-odeurs (15) est monté.
  7. Kit de siphon de sol selon la revendication 6, dans lequel le couvercle anti-odeurs (15) présente une pluralité de tiges de guidage faisant saillie vers l'extérieur (16), dans lequel chacune des tiges respectives parmi la pluralité de tiges de guidage (16) présente des butées (17) au niveau d'une surface tournée vers l'extérieur des tiges de guidage respectives (16), pouvant être insérées dans l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11).
  8. Kit de siphon de sol selon la revendication 7, dans lequel les tiges de guidage saillantes respectives (16) présentent un angle d'inclinaison orienté vers l'extérieur.
  9. Kit de siphon de sol selon la revendication 6, dans lequel l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11) peut servir de point de tringlage lorsque le couvercle anti-odeurs (15) est retiré de l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11).
  10. Kit de siphon de sol selon la revendication 6, dans lequel le couvercle anti-odeurs (15) présente un tamis filtrant (22) supporté par la jupe (19).
  11. Kit de siphon de sol selon la revendication 6, dans lequel le couvercle anti-odeurs (15) présente une section de tuyau fixe (11a) faisant saillie vers le bas à partir d'une voûte intérieure (18) du couvercle anti-odeurs (15) ayant un diamètre adapté permettant l'insertion de la section de tuyau fixe (11a) dans l'extrémité ouverte du tuyau d'évacuation (11b).
  12. Kit de siphon de sol selon la revendication 11, dans lequel la section de tuyau fixe (11a) présente une pluralité de trous (42, 43) autour de la périphérie de la section de tuyau fixe (11a) .
  13. Kit de siphon de sol selon la revendication 6, dans lequel une surface supérieure extérieure du couvercle anti-odeurs (15) est fixée à une surface intérieure d'une première grille de sol (15f) du siphon de sol (10).
  14. Kit de siphon de sol selon la revendication 13, dans lequel le couvercle anti-odeurs (15) est centré au-dessus de l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11).
  15. Kit de siphon de sol selon la revendication 6, dans lequel une seconde grille (15c) est agencée autour de la circonférence de la jupe (19) du couvercle anti-odeurs (15).
  16. Kit de siphon de sol selon la revendication 15, dans lequel la seconde grille (15c) présente au moins deux découpes opposées l'une à l'autre (15d) dans la circonférence de la surface de la seconde grille (15c).
  17. Kit de siphon de sol selon la revendication 16, dans lequel les découpes (15d) sont adaptées pour être dans une position de verrouillage avec des tiges de verrouillage adaptées correspondantes (12b) situées sur la surface intérieure de la cuvette d'évacuation (12).
  18. Kit de siphon de sol selon la revendication 6, dans lequel le couvercle anti-odeurs (15) présente une ouverture dans une surface supérieure du couvercle anti-odeurs (15), dans lequel l'ouverture est adaptée pour recevoir un tuyau de raccordement (121) ,
    dans lequel le tuyau de raccordement (121) supporte le couvercle anti-odeurs (15), et
    dans lequel une ouverture (120) adaptée dans un côté du tuyau de raccordement (121) guide une quantité limitée d'eau à l'intérieur de la cuvette d'évacuation (12), constituant ainsi le piège à odeurs.
  19. Procédé de montage du siphon de sol (10) du kit de siphon de sol selon la revendication 1,
    comprenant les étapes suivantes :
    le guidage de la cuvette d'évacuation (12) sur l'extrémité supérieure ouverte (13) du tuyau d'évacuation (11), et la fixation du couvercle d'installation (72) sur l'ouverture supérieure de la cuvette d'évacuation (12), dans lequel le trou traversant dans le couvercle d'installation (72) est adapté au diamètre du tuyau d'évacuation (11) ;
    caractérisé par
    l'agencement d'au moins deux pièces saillantes vers le haut (70) fixées à une extrémité à la surface supérieure du couvercle d'installation (72) adjacente au trou traversant ;
    le déplacement de la cuvette d'évacuation (12) vers le haut ou vers le bas le long de la surface extérieure du tuyau d'évacuation (11), en positionnant la cuvette d'évacuation (12) à un niveau défini au-dessus d'une base de sol ;
    la fixation de la bande de fixation (71) autour du tuyau d'évacuation (11) et des pièces saillantes (70),
    verrouillant ainsi fermement la cuvette d'évacuation (12) sur le tuyau d'évacuation (11),
    le versement de béton sur la base de sol et autour du siphon de sol (10), laissant ainsi le béton au niveau du siphon de sol (10).
  20. Procédé selon la revendication 19, dans lequel le tuyau d'évacuation (11) est découpé pour avoir une hauteur à l'intérieur de la cuvette d'évacuation (12) qui laisse l'ouverture supérieure (13) du tuyau d'évacuation (11) en dessous de l'ouverture supérieure de la cuvette d'évacuation (12) .
EP18758976.7A 2017-07-14 2018-07-12 Kit d'une évacuation d'eau et procédé d'installation d'une évacuation d'eau Active EP3652387B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20171180 2017-07-14
PCT/NO2018/050188 WO2019013649A1 (fr) 2017-07-14 2018-07-12 Purge d'eau comprenant un piège à odeurs et procédé d'installation de ladite purge d'eau

Publications (2)

Publication Number Publication Date
EP3652387A1 EP3652387A1 (fr) 2020-05-20
EP3652387B1 true EP3652387B1 (fr) 2022-06-01

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ID=63312433

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Application Number Title Priority Date Filing Date
EP18758976.7A Active EP3652387B1 (fr) 2017-07-14 2018-07-12 Kit d'une évacuation d'eau et procédé d'installation d'une évacuation d'eau

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EP (1) EP3652387B1 (fr)
WO (1) WO2019013649A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287304B (zh) * 2020-02-14 2020-12-18 安徽盛达前亮铝业有限公司 具有防漏水功能的地漏
CN115045380B (zh) * 2022-06-22 2024-06-25 李金江 一种防臭地漏

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329463A1 (de) * 1972-06-09 1973-12-20 Weegels Hamers Maria Johanna B Abzugsgrube
FI64427C (fi) 1982-05-13 1989-11-08 Uponor Nv Lattiakaivo tai muu kuppimainen vesilukko.
FI89295C (fi) * 1991-06-19 1994-07-05 Parma Oy Golvbrunn med genomfoeringsutrustning samt foerfarande foer installation av golvbrunnen
DE19711602C2 (de) * 1997-03-20 2003-12-24 Dallmer Gmbh & Co Kg Ablauf mit höhenverstellbarem Einlaufteil
US6381775B1 (en) 2000-06-06 2002-05-07 C&D Innovations, L.C. Adjustable floor drain apparatus
EP1188870A3 (fr) 2000-09-18 2003-01-29 Geberit Technik Ag Siphon pour un urinoir
US7735512B1 (en) 2005-08-12 2010-06-15 Sioux Chief Mfg. Co., Inc. Floor drain installation system
DK176271B1 (da) * 2006-01-10 2007-05-21 Bluecher Metal As Gulvaflöb
US8261379B2 (en) * 2006-04-04 2012-09-11 Zurn Industries, Llc Modified deck plate for use with corrugated support surface
US7699981B2 (en) * 2006-09-28 2010-04-20 Sam Ledford Drain installation system and method
US20120025517A1 (en) * 2010-07-27 2012-02-02 Zurn Industries, Llc Floor Drain Stabilizer Ring
US20130174921A1 (en) 2011-11-18 2013-07-11 Schluter Systems L.P. Drain system with odor trap and related methods
DE102014102240B4 (de) * 2014-02-21 2020-06-04 Michael Hartung Ablaufvorrichtung für Abwasser
US10221555B2 (en) * 2015-10-05 2019-03-05 Coflex S.A. De C.V. Method and apparatus for installing a floor drain

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Publication number Publication date
EP3652387A1 (fr) 2020-05-20
WO2019013649A1 (fr) 2019-01-17

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