EP3636857A1 - Swimming-pool skimming device and swimming pool provided with same - Google Patents

Swimming-pool skimming device and swimming pool provided with same Download PDF

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Publication number
EP3636857A1
EP3636857A1 EP19185539.4A EP19185539A EP3636857A1 EP 3636857 A1 EP3636857 A1 EP 3636857A1 EP 19185539 A EP19185539 A EP 19185539A EP 3636857 A1 EP3636857 A1 EP 3636857A1
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EP
European Patent Office
Prior art keywords
opening
skimming
loophole
descent
swimming pool
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Granted
Application number
EP19185539.4A
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German (de)
French (fr)
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EP3636857B1 (en
Inventor
Jocelyn Bourgeois
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Procopi SA
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Procopi SA
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E04H4/1209—Treatment of water for swimming pools
    • E04H4/1272—Skimmers integrated in the pool wall

Definitions

  • the invention relates to a swimming-pool skimming device and a swimming pool provided with at least one such device.
  • One field of application of the invention relates to pleasure and / or swimming pools.
  • the skimming device is the first element in the filtration chain of a swimming pool. It has a water inlet mouth integrated into the vertical wall of the pool under the coping. Its primary function is to skim the surface water of the basin, that is to say the water most loaded with various impurities such as leaves, insects and dust brought by the wind, in order to remove these impurities.
  • the document FR-A-2 942 832 describes such a swimming pool, the mirror and wavebreak effect of which is provided by a coping having a certain inclination towards the basin and comprising on its upper surface transverse grooves joining the edge of the basin and other longitudinal grooves crossing the transverse grooves.
  • skimming devices are ill-suited to swimming pools of the mirror type, since their opening mouth in this case would be several centimeters below the level of the water surface.
  • impurities most of which float on the surface of the water, are not captured by traditional skimming devices.
  • the invention aims to obtain a skimming device which is suitable for a swimming pool of the mirror type and which makes it possible to overcome the drawbacks mentioned above.
  • a first object of the invention is a skimming device for a swimming pool, comprising a loophole for guiding the water in the swimming pool, extending in length from an opening before the water enters the pool. loophole towards a rear opening of the loophole, and a filtering and evacuation body of water connected to the rear opening, the opening before water inlet of the loophole being delimited at least by a horizontal front edge of a bottom wall of the loophole and by first and second vertical edges before respectively the first and second side walls of the loophole , which are located at a distance from each other and which are connected to the bottom wall, the rear opening being delimited at least by a rear horizontal edge of the bottom wall and by first and second rear vertical edges of the first and second side walls respectively, the loophole being intended to be inserted into a housing hole provided in an upper part of a third wall of the swimming pool, characterized in that the first and second side walls respectively have first and second upper edges, which are inclined downward in a first direction of descent from the first and second rear vertical edges to
  • the skimming device makes it possible to receive impurities from high water levels partially covering an inclined coping of the swimming pool.
  • the skimming device according to the invention is in fact able to be positioned under an opening of the inclined coping to have the water level positioned in the inclined skimming opening of the loophole.
  • the inclined skimming opening of the loophole thus makes it possible to receive the impurities floating on the surface of the water partially covering the coping above the front opening, so that they can be discharged through the rear opening.
  • the inclined skimming opening is delimited by at least a third edge of an upper wall, which is inclined downward in the first direction of descent and which is connected to the first and second upper edges.
  • the inclined skimming opening is delimited at least in part by the first and second upper edges.
  • the inclined skimming opening and the first and second upper edges are inclined with an inclination angle greater than or equal to 5 ° and less than or equal to 30 °.
  • the inclined skimming opening and the first and second upper edges are inclined with an angle of inclination greater than or equal to 6 ° and less than or equal to 14 °.
  • the inclined skimming opening and the first and second upper edges are inclined with an inclination angle greater than or equal to 8 ° and less than or equal to 10 °.
  • the inclined skimming opening is connected to the front opening.
  • the inclined skimming opening comprises a part which narrows in a second direction of ascent opposite to the first direction of descent.
  • the inclined skimming opening could be without narrowing.
  • the inclined skimming opening has a rectangular profile of the same width as the rear opening in top view.
  • a second object of the invention is a swimming pool, comprising at least a third wall comprising means for delimiting a basin which must contain a volume of water, characterized in that the third wall has at least one upper housing hole into which is inserted at least one skimming device as described above, the swimming pool comprising a coping, which is inclined towards the basin and which is situated on the third wall and on the first and second upper edges or above the first and second upper edges, the coping comprising a second inclined skimming opening situated on at least part of the first inclined skimming opening, the second inclined skimming opening extending over a second determined length, which is less than or equal to the first determined length.
  • the coping comprises on its upper surface at least a first inclined groove, extending in the first direction of descent, and at least a second groove, which extends in a third transverse direction in the first direction of descent and which communicates with the first inclined groove.
  • the second inclined skimming opening is delimited in the first direction of descent by a rear part of the coping and by a front part of the coping, located above the front opening .
  • this front part could be absent.
  • the front part of the coping comprises the second groove and the first inclined groove, which opens in the second opposite direction from the first direction of descent into the second inclined skimming opening and into the front opening following the first direction of descent.
  • the second inclined skimming opening extends from a rear part of the coping to the front opening.
  • the coping has lateral parts which delimit the second inclined skimming opening in the third transverse direction and on which the second groove is found opening in the third transverse direction in the second inclined opening skimming.
  • Embodiments of the device 1 for skimming or skimming the water of a swimming pool according to the invention are described below.
  • the skimming device 1 comprises a loophole 2 for guiding the water in the swimming pool 100.
  • This loophole 2 has a front opening 3 for water inlet, a rear opening 4 and a body 5 of filtering and evacuation of the water connected to the rear opening 4, which can be of rectangular interior section, by means of an extension pipe 40, which can be of rectangular interior section.
  • the loophole extends in length from the front opening 3 towards the rear opening 4.
  • the loophole 2 has a first section for the passage of water between the front opening 3 towards the rear opening 4. For example, this first section of the water passage narrows from the front opening 3 to the rear opening 4.
  • the loophole 2 is intended to be inserted in a housing hole 6 provided in an upper part of a third wall 60 of the swimming pool 100.
  • the loophole 2 is first described below.
  • the loophole 2 has walls, which may for example be made of a rigid synthetic material, such as for example a plastic material.
  • the loophole 2 has a bottom wall 21 extending between a front horizontal edge 211 and a rear horizontal edge 212.
  • the bottom wall 21 may include one or more sections 213, 214 connected one after the other , for example plans.
  • the loophole 2 has a first side wall 22 and a second side wall 23, which are located at a distance from each other and which are connected to the bottom wall 21, for example being in one piece with the bottom wall 21.
  • the walls 22 and 23 are vertical.
  • the side wall 22 may include one or more sections 223, 224 connected one after the other, for example planes.
  • the side wall 23 may include one or more sections 233, 234 connected one after the other, for example planes.
  • the first side wall 22 extends between a first front vertical edge 221, a first rear vertical edge 222 and a first upper edge 220.
  • the second side wall 23 extends between a second front vertical edge 231, a second rear vertical edge 232 and a second upper edge 230.
  • the front water inlet opening 3 is delimited at least by the front horizontal edge 211 and by the first and second vertical front edges 221, 231 and is vertical.
  • the rear opening 4 is delimited at least by the rear horizontal edge 212 and by the first and second rear vertical edges 222, 232 and is vertical.
  • the loophole 2 comprises an upper wall 24, which is connected to the first and second upper edges 220, 230 of the side walls 22, 23, which is located at least opposite and at a distance from the bottom wall 1 and which delimits the rear opening 4.
  • the loophole 2 comprises a first inclined opening 27 for skimming or skimming the pool water.
  • the inclined skimming opening 27 descends over a first determined length L1 above the bottom wall 21 in the first direction of descent SI going from the rear towards the front.
  • the inclined skimming opening 27 is situated above the front opening 3.
  • the inclined skimming opening 27 is situated between the first and second upper edges 220, 230, being able to be delimited by the edge 240 of the upper wall 24, for example flat, inclined in the first direction SI of descent in the embodiments illustrated in figures 1 to 8 .
  • the first and second upper edges 220, 230 are inclined downward in the first direction of descent SI from the first and second rear vertical edges 222, 232 towards the first and second front vertical edges 221, 231.
  • the first and second upper edges 220, 230 are in the same plane inclined from rear to front.
  • the inclination of the inclined skimming opening 27 and of the upper edges 220, 230 is understood relative to the horizontal and is not vertical.
  • the invention makes it possible to use the device 1 for skimming water in a mirror-type swimming pool, such as for example the swimming pools 100 described below, which cause the level N of water E to arrive above of the front vertical opening 3, namely on the inclined coping 7 in the mounting position in the pool.
  • the skimming device 1 makes it possible to skim water levels located in the front opening 3 and higher water levels N of water E located in the inclined skimming opening 27, as shown in FIGS. figures 2 , 5 , 6 , 7 and 8 .
  • the height of the inclined skimming opening of the loophole also makes it possible to remedy the variations in water levels in the pool and thus avoids the risks of defusing the filtration pump.
  • the inclined skimming opening 27 and the first and second upper edges 220, 230 can be inclined with an angle ANG of inclination greater than or equal to 5 ° and less than or equal to 30 °, in particular greater than or equal to 6 ° and less than or equal to 14 °, in particular greater than or equal to 8 ° and less than or equal to 10 °.
  • the angle ANG of inclination is approximately 9 °.
  • the inclined opening 27 for skimming can be produced or enlarged by cutting the wall 24 shown in Figures 1 to 5 . This makes it possible to adjust the height positioning of the inclined skimming opening 27 as a function of the amplitude of variation in height provided for the level N of water E.
  • the upper wall 24 projects, in a third direction S3 transverse to the first direction SI of descent, beyond the upper edges 220, 230 by lateral wings 241 and 242, between which there is a middle portion 243 located above the bottom wall 21.
  • the inclined skimming opening 27 comprises a part 271 narrowing from the front towards the rear in a second direction S2 of reverse ascent from the first direction SI of descent, and therefore having a profile narrowing from the front towards rear view from above.
  • the opening 27 may not narrow in the direction S2 and have a rectangular profile of the same width as the opening 4 when viewed from above.
  • the inclined opening 27 of skimming is connected from above to the front opening 3.
  • the inclined skimming opening 27 is separated from the top of the front opening 3 by a front part 74 of the coping 7, described below for the swimming pool 100.
  • the inclined skimming opening 27 is connected to the front opening 3 without upper separation between them in the mounting position in the swimming pool 100, described below for the swimming pool 100.
  • the wall 24 could comprise a front wall part having a front edge delimiting the top of the front opening 3 and another rear edge delimiting the front of the inclined skimming opening 27, this front wall part can be covered with the front part 74 of the coping 7.
  • the upper wall 24 is omitted.
  • the inclined skimming opening 27 is delimited at least in part or entirely by the first and second upper edges 220, 230.
  • the inclined skimming opening 27 is then entirely delimited by the first and second upper edges 220, 230.
  • the inclined skimming opening 27 can also be delimited in part by the first and second upper edges 220, 230.
  • the body 5 contains an inner cradle, formed for example by the inner rim of an upper cylindrical part 52 above a lower cylindrical part 53, a filter basket for impurities from the water, not shown, being placed on this cradle in the part 52 and in front of the water passage section in the conduit 40.
  • This basket is removable, for example is made of plastic material comprising gripping handles and is pierced with holes or slots making it possible to retain impurities of dimensions greater than these holes.
  • a frame 54 comprising a hole 540 for passage of the basket, this hole 540 being closed by a cover 55 capable of being removably attached to the frame 54.
  • the frame 54 can for example slide on the upper part 52 of the body 5, which makes it possible to adapt the height of the frame 54 to the thickness of the copings.
  • the body 5 has at the bottom 53 a conduit 56, for example cylindrical, for collecting the water filtered by the basket to send the water through an exhaust pipe to the filtration pump and to another device. finer filtering not shown, as well as in the upper part 52 another conduit 57 for discharging overflow of water, for example cylindrical, including a lower edge 570 makes it possible to determine the level N of water E in the pool and which is intended to be connected to another exhaust pipe to the sewers.
  • the upper conduit 57 for discharging the overflow of water is initially closed by a breakable wall (not shown), comprising several breakable parts, distributed in several positions in the direction of the height, in order to be able to define several heights of the lower edge 570 determining the level of overflow.
  • a breakable wall (not shown), comprising several breakable parts, distributed in several positions in the direction of the height, in order to be able to define several heights of the lower edge 570 determining the level of overflow.
  • This second conduit 57 is located above the water line, to evacuate to the sewers any excess water caused by meteorological precipitation, the volumes of bodies immersed in the swimming pool basin and the eddies caused during swimming.
  • a flap 41 pivoting on a lower axis 42 of horizontal rotation fixed on a lower edge of the pipe 40 near the rear lower edge 212.
  • This flap 41 is located above the axis 42 and is able to oscillate in water around this axis 42 in the conduit 40 according to the current of water passing through it.
  • swimming pools according to the invention are described below, equipped with the skimming device 1 described above.
  • the loophole 2 is inserted into a housing hole 6 formed in a third wall 60 of the swimming pool 100.
  • the wall 60 has a certain thickness and is for example made of concrete, or synthetic material, or concrete comprising inserts in synthetic material embedded therein, or in wood, or in any other suitable material.
  • the wall 60 therefore forms a wall, usually vertical, delimiting the pool 100.
  • the wall 60, as well as the bottom of the basin 61 of the swimming pool, can be covered on the side facing the water E and delimiting the basin 61, by the sheet called "liner" or by a tiling or the like, which make it possible to seal the basin 61 with water E.
  • the swimming pool 100 has a coping 7 inclined towards the basin 61, in the direction S1 of descent.
  • the coping 7 is positioned on the third wall 60 and on the first and second upper edges 220, 230 or above the first and second upper edges 220, 230 and on the plate 24 when it is provided.
  • the coping 7 has a second inclined skimming opening 77 located on at least part of the first skimming inclined opening 27 so that they communicate with each other to allow water to pass through E.
  • the second inclined opening 77 d skimming extends in the direction S1 of descent over a second determined length L2, which is less than or equal to the first determined length L1.
  • the coping 7 may be formed from a paving, reconstituted stone, marble, wood or the like.
  • the second inclined skimming opening 77 can be produced by cutting the coping 7.
  • the inclination of the coping 7 and of the second inclined skimming opening 77 is for example identical to the inclination of the upper edges 220, 230 and of the first inclined opening 27 for skimming.
  • the coping 7 has on its upper surface 70 one or more first inclined grooves 71, extending in the first direction S1 of descent, and one or more second grooves 72, which extend in the third direction S3 transverse to the first direction S1 of descent and which communicate with the first inclined groove or grooves 71.
  • the second inclined skimming opening is delimited in the first direction S1 of descent by a rear part 73 of the coping 7 and by the front part 74 of the coping 7, located above the front opening 3.
  • the second inclined skimming opening 77 extends from the rear part 73 of the coping 7 to the front opening 3, without separation on top of the front opening 3.
  • the front part 74 of the coping 7 has one or more second grooves 72 and a or several first inclined grooves 71. This or these first inclined grooves 71 open in the second direction S2 opposite to the first direction S1 of descent in the second inclined opening 77 of skimming and in the front opening 3 in the first direction S1 of descent .
  • the coping 7 has lateral parts 75, 76, which delimit the second opening 77 inclined skimming in the third transverse direction S3 and on which there are one or more second grooves 72 opening in the third transverse direction S3 in the second opening 77 inclined skimming.
  • the upper wall 24 is omitted.
  • the inclined skimming opening 27 is delimited at least in part or entirely by the first and second upper edges 220, 230.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Filtration Of Liquid (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

L'invention concerne un dispositif (1) d'écrémage de piscine, comportant une meurtrière (2), une ouverture avant (3) d'entrée d'eau, une ouverture arrière (4) et un corps (5) de filtrage et d'évacuation de l'eau. L'ouverture avant (3) est délimitée par un bord horizontal avant (211) d'une paroi (21) de fond et par des bords verticaux avant (221, 231) de parois (22, 23) latérales. L'ouverture arrière (4) est délimitée par un bord horizontal arrière (212) de la paroi (21) de fond et par des bords verticaux arrière (222, 232) des parois (22, 23) latérales.The invention relates to a device (1) for skimming a swimming pool, comprising a loophole (2), a front opening (3) for water inlet, a rear opening (4) and a body (5) for filtering and water drain. The front opening (3) is delimited by a front horizontal edge (211) of a bottom wall (21) and by front vertical edges (221, 231) of side walls (22, 23). The rear opening (4) is delimited by a rear horizontal edge (212) of the bottom wall (21) and by rear vertical edges (222, 232) of the side walls (22, 23).

L'invention est caractérisée en ce que les première et deuxièmes parois (22, 23) latérales de la meurtrière (2) ont des premier et deuxième bords supérieurs (220, 230), qui sont inclinés en descendant dans un sens (S1) de descente allant des premier et deuxième bords verticaux arrière (222, 232) vers les premier et deuxième bords verticaux avant (221, 231), la meurtrière (2) comportant une ouverture (27) inclinée d'écrémage, qui est située entre les premier et deuxième bords supérieurs (220, 230) et qui descend sur une longueur déterminée (L1) au-dessus de la paroi (21) de fond dans le sens (S1) de descente.

Figure imgaf001
The invention is characterized in that the first and second lateral walls (22, 23) of the loophole (2) have first and second upper edges (220, 230), which are inclined downward in a direction (S1) of descent from the first and second rear vertical edges (222, 232) to the first and second front vertical edges (221, 231), the loophole (2) having an inclined skimming opening (27) which is located between the first and second upper edges (220, 230) and which descends over a determined length (L1) above the bottom wall (21) in the direction (S1) of descent.
Figure imgaf001

Description

L'invention concerne un dispositif d'écrémage de piscine et une piscine dotée d'au moins un tel dispositif.The invention relates to a swimming-pool skimming device and a swimming pool provided with at least one such device.

Ce genre de dispositif est connu sous le terme anglais de "skimmer".This kind of device is known by the English term "skimmer".

Un domaine d'application de l'invention concerne les piscines d'agrément et/ou de baignade.One field of application of the invention relates to pleasure and / or swimming pools.

Le dispositif d'écrémage est le premier élément dans la chaîne de filtration d'une piscine. Il comporte une bouche d'entrée d'eau intégrée dans la paroi verticale de la piscine sous la margelle. Sa fonction première est d'écrémer l'eau de surface du bassin, c'est-à-dire l'eau la plus chargée en impuretés diverses comme les feuilles, les insectes et les poussières ramenées par le vent, afin d'enlever ces impuretés.The skimming device is the first element in the filtration chain of a swimming pool. It has a water inlet mouth integrated into the vertical wall of the pool under the coping. Its primary function is to skim the surface water of the basin, that is to say the water most loaded with various impurities such as leaves, insects and dust brought by the wind, in order to remove these impurities.

Pour les piscines dites « miroir », l'écrémage de l'eau est généralement réalisé par chute de l'eau de surface dans des goulottes périphériques. L'eau est ensuite récupérée dans un bac tampon, filtrée et réinjectée dans la piscine. Ce procédé permet que le niveau supérieur de l'eau du bassin soit au même niveau que celui du terrain, rendant l'ensemble plus esthétique. L'inconvénient de cette solution est le surcoût à la construction et la complexité technique de la mise en oeuvre.For so-called "mirror" pools, the skimming of the water is generally carried out by falling surface water into peripheral troughs. The water is then collected in a buffer tank, filtered and reinjected into the pool. This process allows the upper level of the basin water to be at the same level as that of the ground, making the whole more aesthetic. The disadvantage of this solution is the additional cost of construction and the technical complexity of the implementation.

Le document FR-A-2 942 832 décrit une telle piscine dont l'effet miroir et brise-vagues est assuré par une margelle ayant une certaine inclinaison vers le bassin et comportant sur sa surface supérieure des rainures transversales rejoignant le bord du bassin et d'autres rainures longitudinales croisant les rainures transversales.The document FR-A-2 942 832 describes such a swimming pool, the mirror and wavebreak effect of which is provided by a coping having a certain inclination towards the basin and comprising on its upper surface transverse grooves joining the edge of the basin and other longitudinal grooves crossing the transverse grooves.

L'inconvénient des dispositifs d'écrémage traditionnels est qu'ils sont mal adaptés aux piscines du type miroir, car leur bouche d'ouverture dans ce cas se trouverait de plusieurs centimètres sous le niveau de la surface de l'eau. De plus, du fait du niveau d'eau plus haut, les impuretés, qui pour la plupart flottent à la surface de l'eau, ne sont pas captées par les dispositifs d'écrémage traditionnels.The disadvantage of traditional skimming devices is that they are ill-suited to swimming pools of the mirror type, since their opening mouth in this case would be several centimeters below the level of the water surface. In addition, due to the higher water level, impurities, most of which float on the surface of the water, are not captured by traditional skimming devices.

L'invention vise à obtenir un dispositif d'écrémage qui soit adapté à une piscine du type miroir et qui permette de pallier les inconvénients mentionnés ci-dessus.The invention aims to obtain a skimming device which is suitable for a swimming pool of the mirror type and which makes it possible to overcome the drawbacks mentioned above.

A cet effet, un premier objet de l'invention est un dispositif d'écrémage de piscine, comportant une meurtrière de guidage de l'eau de la piscine, s'étendant en longueur depuis une ouverture avant d'entrée d'eau de la meurtrière vers une ouverture arrière de la meurtrière, et un corps de filtrage et d'évacuation de l'eau relié à l'ouverture arrière,
l'ouverture avant d'entrée d'eau de la meurtrière étant délimitée au moins par un bord horizontal avant d'une paroi de fond de la meurtrière et par des premier et deuxième bords verticaux avant respectivement des première et deuxièmes parois latérales de la meurtrière, qui sont situées à distance l'une de l'autre et qui sont raccordées à la paroi de fond,
l'ouverture arrière étant délimitée au moins par un bord horizontal arrière de la paroi de fond et par des premier et deuxième bords verticaux arrière de respectivement les première et deuxièmes parois latérales,
la meurtrière étant destinée à être insérée dans un trou de logement prévu dans une partie supérieure d'une troisième paroi de la piscine,
caractérisé en ce que
les première et deuxièmes parois latérales ont respectivement des premier et deuxième bords supérieurs, qui sont inclinés en descendant dans un premier sens de descente allant des premier et deuxième bords verticaux arrière vers les premier et deuxième bords verticaux avant,
la meurtrière comportant une ouverture inclinée d'écrémage, qui est située entre les premier et deuxième bords supérieurs et qui descend sur une première longueur déterminée au-dessus de la paroi de fond dans le premier sens de descente.To this end, a first object of the invention is a skimming device for a swimming pool, comprising a loophole for guiding the water in the swimming pool, extending in length from an opening before the water enters the pool. loophole towards a rear opening of the loophole, and a filtering and evacuation body of water connected to the rear opening,
the opening before water inlet of the loophole being delimited at least by a horizontal front edge of a bottom wall of the loophole and by first and second vertical edges before respectively the first and second side walls of the loophole , which are located at a distance from each other and which are connected to the bottom wall,
the rear opening being delimited at least by a rear horizontal edge of the bottom wall and by first and second rear vertical edges of the first and second side walls respectively,
the loophole being intended to be inserted into a housing hole provided in an upper part of a third wall of the swimming pool,
characterized in that
the first and second side walls respectively have first and second upper edges, which are inclined downward in a first direction of descent from the first and second rear vertical edges to the first and second front vertical edges,
the loophole comprising an inclined skimming opening, which is located between the first and second upper edges and which descends over a first determined length above the bottom wall in the first direction of descent.

Grâce à l'invention, le dispositif d'écrémage permet de recevoir les impuretés de hauts niveaux d'eau recouvrant partiellement une margelle inclinée de la piscine. Le dispositif d'écrémage suivant l'invention est en effet apte à être positionné sous une ouverture de la margelle inclinée pour avoir le niveau d'eau positionné dans l'ouverture inclinée d'écrémage de la meurtrière. L'ouverture inclinée d'écrémage de la meurtrière permet ainsi de recevoir les impuretés flottant à la surface de l'eau recouvrant partiellement la margelle au-dessus de l'ouverture avant, pour qu'elles puissent être évacuées par l'ouverture arrière.Thanks to the invention, the skimming device makes it possible to receive impurities from high water levels partially covering an inclined coping of the swimming pool. The skimming device according to the invention is in fact able to be positioned under an opening of the inclined coping to have the water level positioned in the inclined skimming opening of the loophole. The inclined skimming opening of the loophole thus makes it possible to receive the impurities floating on the surface of the water partially covering the coping above the front opening, so that they can be discharged through the rear opening.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage est délimitée par au moins un troisième bord d'une paroi supérieure, qui est inclinée en descendant dans le premier sens de descente et qui est raccordée aux premier et deuxième bords supérieurs.According to one embodiment of the invention, the inclined skimming opening is delimited by at least a third edge of an upper wall, which is inclined downward in the first direction of descent and which is connected to the first and second upper edges.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage est délimitée au moins en partie par les premier et deuxième bords supérieurs.According to one embodiment of the invention, the inclined skimming opening is delimited at least in part by the first and second upper edges.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage et les premier et deuxième bords supérieurs sont inclinés avec un angle d'inclinaison supérieur ou égal à 5° et inférieur ou égal à 30°.According to one embodiment of the invention, the inclined skimming opening and the first and second upper edges are inclined with an inclination angle greater than or equal to 5 ° and less than or equal to 30 °.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage et les premier et deuxième bords supérieurs sont inclinés avec un angle d'inclinaison supérieur ou égal à 6° et inférieur ou égal à 14°.According to an embodiment of the invention, the inclined skimming opening and the first and second upper edges are inclined with an angle of inclination greater than or equal to 6 ° and less than or equal to 14 °.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage et les premier et deuxième bords supérieurs sont inclinés avec un angle d'inclinaison supérieur ou égal à 8° et inférieur ou égal à 10°.According to one embodiment of the invention, the inclined skimming opening and the first and second upper edges are inclined with an inclination angle greater than or equal to 8 ° and less than or equal to 10 °.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage est raccordée à l'ouverture avant.According to one embodiment of the invention, the inclined skimming opening is connected to the front opening.

Suivant un mode de réalisation de l'invention, l'ouverture inclinée d'écrémage comporte une partie se rétrécissant dans un deuxième sens de montée inverse du premier sens de descente. Bien entendu, l'ouverture inclinée d'écrémage pourrait être sans rétrécissement.According to one embodiment of the invention, the inclined skimming opening comprises a part which narrows in a second direction of ascent opposite to the first direction of descent. Of course, the inclined skimming opening could be without narrowing.

Suivant un autre mode de réalisation de l'invention, l'ouverture inclinée d'écrémage a un profil rectangulaire de même largeur que l'ouverture arrière en vue de dessus.According to another embodiment of the invention, the inclined skimming opening has a rectangular profile of the same width as the rear opening in top view.

Un deuxième objet de l'invention est une piscine, comportant au moins une troisième paroi comportant des moyens pour délimiter un bassin devant contenir un volume d'eau,
caractérisée en ce que la troisième paroi comporte au moins un trou supérieur de logement dans lequel est inséré au moins un dispositif d'écrémage tel que décrit ci-dessus,
la piscine comportant une margelle, qui est inclinée vers le bassin et qui est située sur la troisième paroi et sur les premier et deuxième bords supérieurs ou au-dessus des premier et deuxième bords supérieurs, la margelle comportant une deuxième ouverture inclinée d'écrémage située sur au moins une partie de la première ouverture inclinée d'écrémage,
la deuxième ouverture inclinée d'écrémage s'étendant sur une deuxième longueur déterminée, qui est inférieure ou égale à la première longueur déterminée.A second object of the invention is a swimming pool, comprising at least a third wall comprising means for delimiting a basin which must contain a volume of water,
characterized in that the third wall has at least one upper housing hole into which is inserted at least one skimming device as described above,
the swimming pool comprising a coping, which is inclined towards the basin and which is situated on the third wall and on the first and second upper edges or above the first and second upper edges, the coping comprising a second inclined skimming opening situated on at least part of the first inclined skimming opening,
the second inclined skimming opening extending over a second determined length, which is less than or equal to the first determined length.

Suivant un mode de réalisation de l'invention, la margelle comporte sur sa surface supérieure au moins une première rainure inclinée, s'étendant dans le premier sens de descente, et au moins une deuxième rainure, qui s'étend dans un troisième sens transversal au premier sens de descente et qui communique avec la première rainure inclinée.According to one embodiment of the invention, the coping comprises on its upper surface at least a first inclined groove, extending in the first direction of descent, and at least a second groove, which extends in a third transverse direction in the first direction of descent and which communicates with the first inclined groove.

Suivant un mode de réalisation de l'invention, la deuxième ouverture inclinée d'écrémage est délimitée dans le premier sens de descente par une partie arrière de la margelle et par une partie avant de la margelle, située au-dessus de l'ouverture avant. Bien entendu, cette partie avant pourrait être absente.According to one embodiment of the invention, the second inclined skimming opening is delimited in the first direction of descent by a rear part of the coping and by a front part of the coping, located above the front opening . Of course, this front part could be absent.

Suivant un mode de réalisation de l'invention, la partie avant de la margelle comporte la deuxième rainure et la première rainure inclinée, qui débouche suivant le deuxième sens inverse du premier sens de descente dans la deuxième ouverture inclinée d'écrémage et dans l'ouverture avant suivant le premier sens de descente.According to one embodiment of the invention, the front part of the coping comprises the second groove and the first inclined groove, which opens in the second opposite direction from the first direction of descent into the second inclined skimming opening and into the front opening following the first direction of descent.

Suivant un autre mode de réalisation de l'invention, la deuxième ouverture inclinée d'écrémage s'étend d'une partie arrière de la margelle à l'ouverture avant.According to another embodiment of the invention, the second inclined skimming opening extends from a rear part of the coping to the front opening.

Suivant un mode de réalisation de l'invention, la margelle comporte des parties latérales, qui délimitent la deuxième ouverture inclinée d'écrémage dans le troisième sens transversal et sur lesquelles se trouvent la deuxième rainure débouchant suivant le troisième sens transversal dans la deuxième ouverture inclinée d'écrémage.According to one embodiment of the invention, the coping has lateral parts which delimit the second inclined skimming opening in the third transverse direction and on which the second groove is found opening in the third transverse direction in the second inclined opening skimming.

L'invention sera mieux comprise à la lecture de la description qui va suivre, donnée uniquement à titre d'exemple non limitatif en référence aux dessins annexés, sur lesquels :

  • les figures 1, 2, 3, 4 et 5 représentent schématiquement des vues respectivement en perspective, de côté, de dessus, de face et en perspective éclatée du dispositif d'écrémage de piscine suivant un mode de réalisation de l'invention,
  • les figures 6 et 7 représentent schématiquement des vues en perspective d'une piscine dotée du dispositif d'écrémage de piscine suivant un premier mode de réalisation de l'invention,
  • la figure 8 représente schématiquement une vue en perspective d'une piscine dotée du dispositif d'écrémage de piscine suivant un deuxième mode de réalisation de l'invention.
The invention will be better understood on reading the description which follows, given solely by way of nonlimiting example with reference to the appended drawings, in which:
  • the figures 1 , 2 , 3 , 4 and 5 schematically represent respectively perspective, side, top, front and exploded perspective views of the pool skimming device according to one embodiment of the invention,
  • the figures 6 and 7 schematically represent perspective views of a swimming pool provided with the swimming pool skimming device according to a first embodiment of the invention,
  • the figure 8 shows schematically a perspective view of a swimming pool provided with the swimming pool skimming device according to a second embodiment of the invention.

On décrit ci-dessous des modes de réalisation du dispositif 1 d'écrémage ou d'écumage de l'eau d'une piscine suivant l'invention.Embodiments of the device 1 for skimming or skimming the water of a swimming pool according to the invention are described below.

Aux figures 1 à 8, le dispositif 1 d'écrémage suivant l'invention comporte une meurtrière 2 de guidage de l'eau de la piscine 100. Cette meurtrière 2 comporte une ouverture avant 3 d'entrée d'eau, une ouverture arrière 4 et un corps 5 de filtrage et d'évacuation de l'eau relié à l'ouverture arrière 4, laquelle peut être de section intérieure rectangulaire, par l'intermédiaire d'un conduit 40 de rallonge, pouvant être de section intérieure rectangulaire. La meurtrière s'étend en longueur de l'ouverture avant 3 vers l'ouverture arrière 4. La meurtrière 2 a une première section de passage de l'eau entre l'ouverture avant 3 vers l'ouverture arrière 4. Par exemple, cette première section de passage de l'eau se rétrécit de l'ouverture avant 3 vers l'ouverture arrière 4. La meurtrière 2 est destinée à être insérée dans un trou 6 de logement prévu dans une partie supérieure d'une troisième paroi 60 de la piscine 100.To the figures 1 to 8 , the skimming device 1 according to the invention comprises a loophole 2 for guiding the water in the swimming pool 100. This loophole 2 has a front opening 3 for water inlet, a rear opening 4 and a body 5 of filtering and evacuation of the water connected to the rear opening 4, which can be of rectangular interior section, by means of an extension pipe 40, which can be of rectangular interior section. The loophole extends in length from the front opening 3 towards the rear opening 4. The loophole 2 has a first section for the passage of water between the front opening 3 towards the rear opening 4. For example, this first section of the water passage narrows from the front opening 3 to the rear opening 4. The loophole 2 is intended to be inserted in a housing hole 6 provided in an upper part of a third wall 60 of the swimming pool 100.

On décrit d'abord ci-dessous la meurtrière 2. La meurtrière 2 comporte des parois, pouvant être par exemple en une matière synthétique rigide, comme par exemple en une matière plastique.The loophole 2 is first described below. The loophole 2 has walls, which may for example be made of a rigid synthetic material, such as for example a plastic material.

La meurtrière 2 comporte une paroi 21 de fond s'étendant entre un bord horizontal avant 211 et un bord horizontal arrière 212. La paroi 21 de fond peut comporter un ou plusieurs tronçons 213, 214 raccordés l'un à la suite de l'autre, par exemple plans.The loophole 2 has a bottom wall 21 extending between a front horizontal edge 211 and a rear horizontal edge 212. The bottom wall 21 may include one or more sections 213, 214 connected one after the other , for example plans.

La meurtrière 2 comporte une première paroi latérale 22 et une deuxième paroi latérale 23, qui sont situées à distance l'une de l'autre et qui sont raccordées à la paroi 21 de fond, par exemple en étant d'une seule pièce avec la paroi 21 de fond. Par exemple, les parois 22 et 23 sont verticales. La paroi latérale 22 peut comporter un ou plusieurs tronçons 223, 224 raccordés l'un à la suite de l'autre, par exemple plans. La paroi latérale 23 peut comporter un ou plusieurs tronçons 233, 234 raccordés l'un à la suite de l'autre, par exemple plans. La première paroi latérale 22 s'étend entre un premier bord vertical avant 221, un premier bord vertical arrière 222 et un premier bord supérieur 220. La deuxième paroi latérale 23 s'étend entre un deuxième bord vertical avant 231, un deuxième bord vertical arrière 232 et un deuxième bord supérieur 230.The loophole 2 has a first side wall 22 and a second side wall 23, which are located at a distance from each other and which are connected to the bottom wall 21, for example being in one piece with the bottom wall 21. For example, the walls 22 and 23 are vertical. The side wall 22 may include one or more sections 223, 224 connected one after the other, for example planes. The side wall 23 may include one or more sections 233, 234 connected one after the other, for example planes. The first side wall 22 extends between a first front vertical edge 221, a first rear vertical edge 222 and a first upper edge 220. The second side wall 23 extends between a second front vertical edge 231, a second rear vertical edge 232 and a second upper edge 230.

L'ouverture avant 3 d'entrée d'eau est délimitée au moins par le bord horizontal avant 211 et par les premier et deuxième bords verticaux avant 221, 231 et est verticale.The front water inlet opening 3 is delimited at least by the front horizontal edge 211 and by the first and second vertical front edges 221, 231 and is vertical.

L'ouverture arrière 4 est délimitée au moins par le bord horizontal arrière 212 et par les premier et deuxième bords verticaux arrière 222, 232 et est verticale.The rear opening 4 is delimited at least by the rear horizontal edge 212 and by the first and second rear vertical edges 222, 232 and is vertical.

Dans les modes de réalisation illustrés aux figures 1 à 8, la meurtrière 2 comporte une paroi supérieure 24, qui est raccordée aux premier et deuxième bords supérieurs 220, 230 des parois latérales 22, 23, qui est située au moins en face et à distance de la paroi 1 de fond et qui délimite l'ouverture arrière 4.In the embodiments illustrated in figures 1 to 8 , the loophole 2 comprises an upper wall 24, which is connected to the first and second upper edges 220, 230 of the side walls 22, 23, which is located at least opposite and at a distance from the bottom wall 1 and which delimits the rear opening 4.

Suivant l'invention, la meurtrière 2 comporte une première ouverture 27 inclinée d'écrémage ou d'écumage de l'eau de la piscine. L'ouverture 27 inclinée d'écrémage descend sur une première longueur déterminée L1 au-dessus de la paroi 21 de fond dans le premier sens SI de descente allant de l'arrière vers l'avant. L'ouverture 27 inclinée d'écrémage est située au-dessus de l'ouverture avant 3. L'ouverture 27 inclinée d'écrémage est située entre les premier et deuxième bords supérieurs 220, 230, en pouvant être délimitée par le bord 240 de la paroi supérieure 24, par exemple plane, inclinée dans le premier sens SI de descente dans les modes de réalisation illustrés aux figures 1 à 8. Les premier et deuxième bords supérieurs 220, 230 sont inclinés en descendant dans le premier sens SI de descente allant des premier et deuxième bords verticaux arrière 222, 232 vers les premier et deuxième bords verticaux avant 221, 231. Par exemple, les premier et deuxième bords supérieurs 220, 230 sont dans un même plan incliné de l'arrière vers l'avant. L'inclinaison de l'ouverture 27 inclinée d'écrémage et des bords supérieurs 220, 230 s'entend par rapport à l'horizontale et est non verticale.According to the invention, the loophole 2 comprises a first inclined opening 27 for skimming or skimming the pool water. The inclined skimming opening 27 descends over a first determined length L1 above the bottom wall 21 in the first direction of descent SI going from the rear towards the front. The inclined skimming opening 27 is situated above the front opening 3. The inclined skimming opening 27 is situated between the first and second upper edges 220, 230, being able to be delimited by the edge 240 of the upper wall 24, for example flat, inclined in the first direction SI of descent in the embodiments illustrated in figures 1 to 8 . The first and second upper edges 220, 230 are inclined downward in the first direction of descent SI from the first and second rear vertical edges 222, 232 towards the first and second front vertical edges 221, 231. For example, the first and second upper edges 220, 230 are in the same plane inclined from rear to front. The inclination of the inclined skimming opening 27 and of the upper edges 220, 230 is understood relative to the horizontal and is not vertical.

Ainsi, l'invention permet d'utiliser le dispositif 1 d'écrémage d'eau dans une piscine de type miroir, telle que par exemple les piscines 100 décrites ci-dessous, qui font arriver le niveau N d'eau E au-dessus de l'ouverture verticale avant 3, à savoir sur la margelle 7 inclinée en position de montage dans la piscine. Le dispositif d'écrémage 1 permet d'écrémer des niveaux d'eau situés dans l'ouverture avant 3 et des niveaux N d'eau E plus hauts situés dans l'ouverture 27 inclinée d'écrémage, ainsi que cela est représenté aux figures 2, 5, 6, 7 et 8. La hauteur de l'ouverture inclinée d'écrémage de la meurtrière permet également de remédier aux variations de niveaux d'eau dans la piscine et évite ainsi les risques de désamorçage de la pompe de filtration.Thus, the invention makes it possible to use the device 1 for skimming water in a mirror-type swimming pool, such as for example the swimming pools 100 described below, which cause the level N of water E to arrive above of the front vertical opening 3, namely on the inclined coping 7 in the mounting position in the pool. The skimming device 1 makes it possible to skim water levels located in the front opening 3 and higher water levels N of water E located in the inclined skimming opening 27, as shown in FIGS. figures 2 , 5 , 6 , 7 and 8 . The height of the inclined skimming opening of the loophole also makes it possible to remedy the variations in water levels in the pool and thus avoids the risks of defusing the filtration pump.

L'ouverture 27 inclinée d'écrémage et les premier et deuxième bords supérieurs 220, 230 peuvent être inclinés avec un angle ANG d'inclinaison supérieur ou égal à 5° et inférieur ou égal à 30°, notamment supérieur ou égal à 6° et inférieur ou égal à 14°, notamment supérieur ou égal à 8° et inférieur ou égal à 10°. Dans un exemple de réalisation non limitatif, l'angle ANG d'inclinaison est d'environ 9°.The inclined skimming opening 27 and the first and second upper edges 220, 230 can be inclined with an angle ANG of inclination greater than or equal to 5 ° and less than or equal to 30 °, in particular greater than or equal to 6 ° and less than or equal to 14 °, in particular greater than or equal to 8 ° and less than or equal to 10 °. In a nonlimiting exemplary embodiment, the angle ANG of inclination is approximately 9 °.

Suivant un mode de réalisation, l'ouverture 27 inclinée d'écrémage peut être réalisée ou agrandie par découpe de la paroi 24 représentée aux figures 1 à 5. Cela permet de régler le positionnement en hauteur de l'ouverture 27 inclinée d'écrémage en fonction de l'amplitude de variation en hauteur prévue du niveau N d'eau E.According to one embodiment, the inclined opening 27 for skimming can be produced or enlarged by cutting the wall 24 shown in Figures 1 to 5 . This makes it possible to adjust the height positioning of the inclined skimming opening 27 as a function of the amplitude of variation in height provided for the level N of water E.

Dans les modes de réalisation illustrés aux figures 1 à 8, la paroi supérieure 24 dépasse, suivant un troisième sens S3 transversal au premier sens SI de descente, au-delà des bords supérieurs 220, 230 par des ailes latérales 241 et 242, entre lesquelles se trouve une partie médiane 243 située au-dessus de la paroi 21 de fond.In the embodiments illustrated in figures 1 to 8 , the upper wall 24 projects, in a third direction S3 transverse to the first direction SI of descent, beyond the upper edges 220, 230 by lateral wings 241 and 242, between which there is a middle portion 243 located above the bottom wall 21.

Dans les modes de réalisation illustrés aux figures 1 à 8, l'ouverture 27 inclinée d'écrémage comporte une partie 271 se rétrécissant de l'avant vers l'arrière dans un deuxième sens S2 de montée inverse du premier sens SI de descente, et donc avoir un profil se rétrécissant de l'avant vers l'arrière en vue de dessus. Bien entendu, l'ouverture 27 pourrait ne pas se rétrécir dans le sens S2 et avoir un profil rectangulaire de même largeur que l'ouverture 4 en vue de dessus.In the embodiments illustrated in figures 1 to 8 , the inclined skimming opening 27 comprises a part 271 narrowing from the front towards the rear in a second direction S2 of reverse ascent from the first direction SI of descent, and therefore having a profile narrowing from the front towards rear view from above. Of course, the opening 27 may not narrow in the direction S2 and have a rectangular profile of the same width as the opening 4 when viewed from above.

Dans les modes de réalisation illustrés aux figures 1 à 8, dans la meurtrière, l'ouverture 27 inclinée d'écrémage est raccordée par le dessus à l'ouverture avant 3. Dans le premier mode de réalisation représenté aux figures 6 et 7, l'ouverture 27 inclinée d'écrémage est séparée du dessus de l'ouverture avant 3 par une partie avant 74 de la margelle 7, décrite ci-après pour la piscine 100. Dans le deuxième mode de réalisation représenté à la figure 8, l'ouverture 27 inclinée d'écrémage est raccordée à l'ouverture avant 3 sans séparation supérieure entre elles en position de montage dans la piscine 100, décrite ci-après pour la piscine 100. Bien entendu, dans d'autres modes de réalisation non représentés, la paroi 24 pourrait comporter une partie avant de paroi ayant un bord avant délimitant le dessus de l'ouverture avant 3 et un autre bord arrière délimitant l'avant de l'ouverture 27 inclinée d'écrémage, cette partie avant de paroi pouvant être recouverte de la partie avant 74 de la margelle 7.In the embodiments illustrated in figures 1 to 8 , in the loophole, the inclined opening 27 of skimming is connected from above to the front opening 3. In the first embodiment shown in figures 6 and 7 , the inclined skimming opening 27 is separated from the top of the front opening 3 by a front part 74 of the coping 7, described below for the swimming pool 100. In the second embodiment shown in the figure 8 , the inclined skimming opening 27 is connected to the front opening 3 without upper separation between them in the mounting position in the swimming pool 100, described below for the swimming pool 100. Of course, in other embodiments not shown, the wall 24 could comprise a front wall part having a front edge delimiting the top of the front opening 3 and another rear edge delimiting the front of the inclined skimming opening 27, this front wall part can be covered with the front part 74 of the coping 7.

Dans un mode de réalisation non représenté, la paroi supérieure 24 est omise. L'ouverture 27 inclinée d'écrémage est délimitée au moins en partie ou entièrement par les premier et deuxième bords supérieurs 220, 230.In an embodiment not shown, the upper wall 24 is omitted. The inclined skimming opening 27 is delimited at least in part or entirely by the first and second upper edges 220, 230.

Bien entendu, la paroi supérieure 24 peut être omise. L'ouverture 27 inclinée d'écrémage est alors délimitée entièrement par les premier et deuxième bords supérieurs 220, 230. L'ouverture 27 inclinée d'écrémage peut également être délimitée en partie par les premier et deuxième bords supérieurs 220, 230.Of course, the upper wall 24 can be omitted. The inclined skimming opening 27 is then entirely delimited by the first and second upper edges 220, 230. The inclined skimming opening 27 can also be delimited in part by the first and second upper edges 220, 230.

On décrit ci-dessous le corps 5 de filtrage et d'évacuation de l'eau et le conduit 40, situés derrière la meurtrière 2.We describe below the body 5 for filtering and removing water and the conduit 40, located behind the loophole 2.

Dans les modes de réalisation représentés aux figures, le corps 5 contient un berceau intérieur, formé par exemple par le rebord intérieur d'une partie cylindrique supérieure 52 au-dessus d'une partie cylindrique inférieure 53, un panier de filtration des impuretés de l'eau, non représenté, étant posé sur ce berceau dans la partie 52 et en face de la section de passage de l'eau dans le conduit 40. Ce panier est amovible, est par exemple réalisé en matière plastique en comportant des anses de préhension et est percé de trous ou de fentes permettant de retenir les impuretés de dimensions supérieures à ces perçages. En haut de la partie supérieure 52 du corps 5 est disposé un cadre 54 comportant un trou 540 de passage du panier, ce trou 540 étant fermé par un couvercle 55 apte à être fixé de manière amovible au cadre 54. Le cadre 54 peut par exemple coulisser sur la partie supérieure 52 du corps 5, ce qui permet d'adapter la hauteur du cadre 54 à l'épaisseur des margelles. En outre, le corps 5 comporte en partie inférieure 53 un conduit 56, par exemple cylindrique, de recueil de l'eau filtrée par le panier pour envoyer l'eau par un tuyau d'échappement à la pompe de filtration et à un autre dispositif de filtrage plus fin non représenté, ainsi qu'en partie supérieure 52 un autre conduit 57 d'évacuation de trop-plein d'eau, par exemple cylindrique, , dont un bord inférieur 570 permet de déterminer le niveau N d'eau E dans la piscine et qui est destiné à être relié à un autre tuyau d'échappement vers les égouts. Le conduit supérieur 57 d'évacuation de trop-plein d'eau est initialement obturé par une paroi sécable non représentée, comportant plusieurs parties sécables, réparties suivant plusieurs positions dans le sens de la hauteur, afin de pouvoir définir plusieurs hauteurs du bord inférieur 570 déterminant le niveau de trop-plein. La rupture de l'une ou l'autre des parties sécables permet d'adapter le niveau d'eau au plus juste du besoin.In the embodiments shown in the figures, the body 5 contains an inner cradle, formed for example by the inner rim of an upper cylindrical part 52 above a lower cylindrical part 53, a filter basket for impurities from the water, not shown, being placed on this cradle in the part 52 and in front of the water passage section in the conduit 40. This basket is removable, for example is made of plastic material comprising gripping handles and is pierced with holes or slots making it possible to retain impurities of dimensions greater than these holes. At the top of the upper part 52 of the body 5 is disposed a frame 54 comprising a hole 540 for passage of the basket, this hole 540 being closed by a cover 55 capable of being removably attached to the frame 54. The frame 54 can for example slide on the upper part 52 of the body 5, which makes it possible to adapt the height of the frame 54 to the thickness of the copings. In addition, the body 5 has at the bottom 53 a conduit 56, for example cylindrical, for collecting the water filtered by the basket to send the water through an exhaust pipe to the filtration pump and to another device. finer filtering not shown, as well as in the upper part 52 another conduit 57 for discharging overflow of water, for example cylindrical, including a lower edge 570 makes it possible to determine the level N of water E in the pool and which is intended to be connected to another exhaust pipe to the sewers. The upper conduit 57 for discharging the overflow of water is initially closed by a breakable wall (not shown), comprising several breakable parts, distributed in several positions in the direction of the height, in order to be able to define several heights of the lower edge 570 determining the level of overflow. The rupture of one or other of the breakable parts makes it possible to adapt the water level to the most just need.

Ce deuxième conduit 57 est situé au-dessus de la ligne d'eau, pour évacuer vers les égouts le surplus d'eau éventuel engendré par les précipitations météorologiques, les volumes des corps plongés dans le bassin de la piscine et les remous provoqués lors des baignades.This second conduit 57 is located above the water line, to evacuate to the sewers any excess water caused by meteorological precipitation, the volumes of bodies immersed in the swimming pool basin and the eddies caused during swimming.

Dans le conduit 40 de rallonge est monté un volet 41 pivotant sur un axe inférieur 42 de rotation horizontal fixé sur un bord inférieur du conduit 40 à proximité du bord inférieur arrière 212. Ce volet 41 est situé au-dessus de l'axe 42 et est apte à osciller dans l'eau autour de cet axe 42 dans le conduit 40 au gré du courant d'eau le traversant.In the extension pipe 40 is mounted a flap 41 pivoting on a lower axis 42 of horizontal rotation fixed on a lower edge of the pipe 40 near the rear lower edge 212. This flap 41 is located above the axis 42 and is able to oscillate in water around this axis 42 in the conduit 40 according to the current of water passing through it.

On décrit ci-dessous des exemples de piscines suivant l'invention, équipées du dispositif 1 d'écrémage décrit ci-dessus.Examples of swimming pools according to the invention are described below, equipped with the skimming device 1 described above.

Aux figures 6 à 8, la meurtrière 2 est insérée dans un trou 6 de logement ménagé dans une troisième paroi 60 de la piscine 100. La paroi 60 possède une certaine épaisseur et est par exemple réalisée en béton, ou en matière synthétique, ou en béton comportant des inserts en matière synthétique noyés dedans, ou en bois, ou en toute autre matière appropriée. La paroi 60 forme donc un mur, habituellement vertical, délimitant la piscine 100. La paroi 60, ainsi que le fond du bassin 61 de la piscine, peut être recouverte du côté tourné vers l'eau E et délimitant le bassin 61, par la feuille appelée "liner" ou par un carrelage ou autres, qui permettent de réaliser l'étanchéité du bassin 61 à l'eau E.To the figures 6 to 8 , the loophole 2 is inserted into a housing hole 6 formed in a third wall 60 of the swimming pool 100. The wall 60 has a certain thickness and is for example made of concrete, or synthetic material, or concrete comprising inserts in synthetic material embedded therein, or in wood, or in any other suitable material. The wall 60 therefore forms a wall, usually vertical, delimiting the pool 100. The wall 60, as well as the bottom of the basin 61 of the swimming pool, can be covered on the side facing the water E and delimiting the basin 61, by the sheet called "liner" or by a tiling or the like, which make it possible to seal the basin 61 with water E.

La piscine 100 comporte une margelle 7 inclinée vers le bassin 61, dans le sens S1 de descente. La margelle 7 est positionnée sur la troisième paroi 60 et sur les premier et deuxième bords supérieurs 220, 230 ou au-dessus des premier et deuxième bords supérieurs 220, 230 et sur la plaque 24 lorsqu'elle est prévue. La margelle 7 comporte une deuxième ouverture 77 inclinée d'écrémage située sur au moins une partie de la première ouverture 27 inclinée d'écrémage pour que celles-ci communiquent entre elles pour laisser passer de l'eau E. La deuxième ouverture 77 inclinée d'écrémage s'étend suivant le sens S1 de descente sur une deuxième longueur déterminée L2, qui est inférieure ou égale à la première longueur déterminée L1. La margelle 7 peut être formée d'un dallage, de pierre reconstituée, de marbre, de bois ou autre. La deuxième ouverture 77 inclinée d'écrémage peut être réalisée par découpe de la margelle 7. L'inclinaison de la margelle 7 et de la deuxième ouverture 77 inclinée d'écrémage est par exemple identique à l'inclinaison des bords supérieurs 220, 230 et de la première ouverture 27 inclinée d'écrémage.The swimming pool 100 has a coping 7 inclined towards the basin 61, in the direction S1 of descent. The coping 7 is positioned on the third wall 60 and on the first and second upper edges 220, 230 or above the first and second upper edges 220, 230 and on the plate 24 when it is provided. The coping 7 has a second inclined skimming opening 77 located on at least part of the first skimming inclined opening 27 so that they communicate with each other to allow water to pass through E. The second inclined opening 77 d skimming extends in the direction S1 of descent over a second determined length L2, which is less than or equal to the first determined length L1. The coping 7 may be formed from a paving, reconstituted stone, marble, wood or the like. The second inclined skimming opening 77 can be produced by cutting the coping 7. The inclination of the coping 7 and of the second inclined skimming opening 77 is for example identical to the inclination of the upper edges 220, 230 and of the first inclined opening 27 for skimming.

Dans les modes de réalisation représentés aux figures 6 à 8, la margelle 7 comporte sur sa surface supérieure 70 une ou plusieurs premières rainures inclinées 71, s'étendant dans le premier sens S1 de descente, et une ou plusieurs deuxièmes rainures 72, qui s'étendent dans le troisième sens S3 transversal au premier sens S1 de descente et qui communiquent avec la ou les premières rainures inclinées 71.In the embodiments shown in figures 6 to 8 , the coping 7 has on its upper surface 70 one or more first inclined grooves 71, extending in the first direction S1 of descent, and one or more second grooves 72, which extend in the third direction S3 transverse to the first direction S1 of descent and which communicate with the first inclined groove or grooves 71.

Dans le premier mode de réalisation représenté aux figures 6 et 7, la deuxième ouverture inclinée d'écrémage est délimitée dans le premier sens S1 de descente par une partie arrière 73 de la margelle 7 et par la partie avant 74 de la margelle 7, située au-dessus de l'ouverture avant 3.In the first embodiment shown in figures 6 and 7 , the second inclined skimming opening is delimited in the first direction S1 of descent by a rear part 73 of the coping 7 and by the front part 74 of the coping 7, located above the front opening 3.

Dans le deuxième mode de réalisation représenté à la figure 8, la deuxième ouverture 77 inclinée d'écrémage s'étend de la partie arrière 73 de la margelle 7 à l'ouverture avant 3, sans séparation sur le dessus de l'ouverture avant 3.In the second embodiment shown in figure 8 , the second inclined skimming opening 77 extends from the rear part 73 of the coping 7 to the front opening 3, without separation on top of the front opening 3.

Dans le premier mode de réalisation représenté aux figures 6 et 7, la partie avant 74 de la margelle 7 comporte une ou plusieurs deuxièmes rainures 72 et une ou plusieurs premières rainures inclinées 71. Cette ou ces premières rainures inclinées 71 débouchent suivant le deuxième sens S2 inverse du premier sens S1 de descente dans la deuxième ouverture 77 inclinée d'écrémage et dans l'ouverture avant 3 suivant le premier sens S1 de descente.In the first embodiment shown in figures 6 and 7 , the front part 74 of the coping 7 has one or more second grooves 72 and a or several first inclined grooves 71. This or these first inclined grooves 71 open in the second direction S2 opposite to the first direction S1 of descent in the second inclined opening 77 of skimming and in the front opening 3 in the first direction S1 of descent .

Dans les modes de réalisation représentés aux figures 6 à 8, la margelle 7 comporte des parties latérales 75, 76, qui délimitent la deuxième ouverture 77 inclinée d'écrémage dans le troisième sens S3 transversal et sur lesquelles se trouvent une ou plusieurs deuxièmes rainures 72 débouchant suivant le troisième sens S3 transversal dans la deuxième ouverture 77 inclinée d'écrémage.In the embodiments shown in figures 6 to 8 , the coping 7 has lateral parts 75, 76, which delimit the second opening 77 inclined skimming in the third transverse direction S3 and on which there are one or more second grooves 72 opening in the third transverse direction S3 in the second opening 77 inclined skimming.

Dans un mode de réalisation non représenté, la paroi supérieure 24 est omise. Dans ce mode de réalisation, l'ouverture 27 inclinée d'écrémage est délimitée au moins en partie ou entièrement par les premier et deuxième bords supérieurs 220, 230.In an embodiment not shown, the upper wall 24 is omitted. In this embodiment, the inclined skimming opening 27 is delimited at least in part or entirely by the first and second upper edges 220, 230.

Bien entendu, les modes de réalisation, caractéristiques, possibilités et exemples ci-dessus peuvent être combinés l'un avec l'autre ou être sélectionnés indépendamment l'un de l'autre.Of course, the above embodiments, characteristics, possibilities and examples can be combined with one another or be selected independently of one another.

Claims (15)

Dispositif (1) d'écrémage de piscine, comportant une meurtrière (2) de guidage de l'eau de la piscine, s'étendant en longueur depuis une ouverture avant (3) d'entrée d'eau de la meurtrière (2) vers une ouverture arrière (4) de la meurtrière (2), et un corps (5) de filtrage et d'évacuation de l'eau relié à l'ouverture arrière (4),
l'ouverture avant (3) d'entrée d'eau de la meurtrière (2) étant délimitée au moins par un bord horizontal avant (211) d'une paroi (21) de fond de la meurtrière (2) et par des premier et deuxième bords verticaux avant (221, 231) respectivement des première et deuxièmes parois (22, 23) latérales de la meurtrière (2), qui sont situées à distance l'une de l'autre et qui sont raccordées à la paroi (21) de fond,
l'ouverture arrière (4) étant délimitée au moins par un bord horizontal arrière (212) de la paroi (21) de fond et par des premier et deuxième bords verticaux arrière (222, 232) de respectivement les première et deuxièmes parois (22, 23) latérales,
la meurtrière (2) étant destinée à être insérée dans un trou (6) de logement prévu dans une partie supérieure d'une troisième paroi (60) de la piscine,
caractérisé en ce que
les première et deuxièmes parois (22, 23) latérales ont respectivement des premier et deuxième bords supérieurs (220, 230), qui sont inclinés en descendant dans un premier sens (S1) de descente allant des premier et deuxième bords verticaux arrière (222, 232) vers les premier et deuxième bords verticaux avant (221, 231),
la meurtrière (2) comportant une ouverture (27) inclinée d'écrémage, qui est située entre les premier et deuxième bords supérieurs (220, 230) et qui descend sur une première longueur déterminée (L1) au-dessus de la paroi (21) de fond dans le premier sens (S1) de descente.Swimming pool skimming device (1), comprising a loophole (2) for guiding the swimming pool water, extending in length from a front opening (3) for entering the water of the loophole (2) towards a rear opening (4) of the loophole (2), and a body (5) for filtering and evacuating the water connected to the rear opening (4),
the front opening (3) for entering the loophole (2) being delimited at least by a front horizontal edge (211) of a wall (21) at the bottom of the loophole (2) and by first and second front vertical edges (221, 231) respectively of the first and second side walls (22, 23) of the lateral loophole (2), which are located at a distance from each other and which are connected to the wall (21 ) background,
the rear opening (4) being delimited at least by a rear horizontal edge (212) of the bottom wall (21) and by first and second rear vertical edges (222, 232) of the first and second walls (22, respectively) , 23) lateral,
the loophole (2) being intended to be inserted into a housing hole (6) provided in an upper part of a third wall (60) of the swimming pool,
characterized in that
the first and second side walls (22, 23) respectively have first and second upper edges (220, 230), which are inclined downward in a first direction (S1) of descent from the first and second rear vertical edges (222, 232) towards the first and second front vertical edges (221, 231),
the loophole (2) comprising an inclined skimming opening (27), which is situated between the first and second upper edges (220, 230) and which descends over a first determined length (L1) above the wall (21 ) bottom in the first direction (S1) of descent. Dispositif (1) suivant la revendication 1, caractérisé en ce que l'ouverture (27) inclinée d'écrémage est délimitée par au moins un troisième bord (240) d'une paroi supérieure (24), qui est inclinée en descendant dans le premier sens (S1) de descente et qui est raccordée aux premier et deuxième bords supérieurs (220, 230).Device (1) according to claim 1, characterized in that the inclined skimming opening (27) is delimited by at least a third edge (240) of an upper wall (24), which is inclined downwards in the first direction (S1) of descent and which is connected to the first and second upper edges (220, 230). Dispositif (1) suivant la revendication 1, caractérisé en ce que l'ouverture (27) inclinée d'écrémage est délimitée au moins en partie par les premier et deuxième bords supérieurs (220, 230).Device (1) according to Claim 1, characterized in that the inclined skimming opening (27) is defined at least in part by the first and second upper edges (220, 230). Dispositif (1) suivant l'une quelconque des revendications précédentes, caractérisé en ce que l'ouverture (27) inclinée d'écrémage et les premier et deuxième bords supérieurs (220, 230) sont inclinés avec un angle (ANG) d'inclinaison supérieur ou égal à 5° et inférieur ou égal à 30°.Device (1) according to any one of the preceding claims, characterized in that the inclined skimming opening (27) and the first and second upper edges (220, 230) are inclined with an inclination angle (ANG) greater than or equal to 5 ° and less than or equal to 30 °. Dispositif (1) suivant l'une quelconque des revendications précédentes, caractérisé en ce que l'ouverture (27) inclinée d'écrémage et les premier et deuxième bords supérieurs (220, 230) sont inclinés avec un angle (ANG) d'inclinaison supérieur ou égal à 6° et inférieur ou égal à 14°.Device (1) according to any one of the preceding claims, characterized in that the inclined skimming opening (27) and the first and second upper edges (220, 230) are inclined with an inclination angle (ANG) greater than or equal to 6 ° and less than or equal to 14 °. Dispositif (1) suivant l'une quelconque des revendications précédentes, caractérisé en ce que l'ouverture (27) inclinée d'écrémage et les premier et deuxième bords supérieurs (220, 230) sont inclinés avec un angle (ANG) d'inclinaison supérieur ou égal à 8° et inférieur ou égal à 10°.Device (1) according to any one of the preceding claims, characterized in that the inclined skimming opening (27) and the first and second upper edges (220, 230) are inclined with an inclination angle (ANG) greater than or equal to 8 ° and less than or equal to 10 °. Dispositif (1) suivant l'une quelconque des revendications précédentes, caractérisé en ce que l'ouverture (27) inclinée d'écrémage est raccordée à l'ouverture avant (3).Device (1) according to any one of the preceding claims, characterized in that the inclined skimming opening (27) is connected to the front opening (3). Dispositif (1) suivant l'une quelconque des revendications précédentes, caractérisé en ce que l'ouverture (27) inclinée d'écrémage comporte une partie (271) se rétrécissant dans un deuxième sens (S2) de montée inverse du premier sens (S1) de descente.Device (1) according to any one of the preceding claims, characterized in that the inclined skimming opening (27) comprises a part (271) which narrows in a second direction (S2) of reverse rise from the first direction (S1 ) of descent. Dispositif (1) suivant l'une quelconque des revendications 1 à 7, caractérisé en ce que l'ouverture (27) inclinée d'écrémage a un profil rectangulaire de même largeur que l'ouverture arrière (4) en vue de dessus.Device (1) according to any one of Claims 1 to 7, characterized in that the inclined skimming opening (27) has a rectangular profile of the same width as the rear opening (4) when viewed from above. Piscine (100), comportant au moins une troisième paroi (60) comportant des moyens pour délimiter un bassin (61) devant contenir un volume d'eau,
caractérisée en ce que la troisième paroi (60) comporte au moins un trou supérieur (6) de logement dans lequel est inséré au moins un dispositif (1) d'écrémage suivant l'une quelconque des revendications précédentes,
la piscine (100) comportant une margelle (7), qui est inclinée vers le bassin (61) et qui est située sur la troisième paroi (60) et sur les premier et deuxième bords supérieurs (220, 230) ou au-dessus des premier et deuxième bords supérieurs (220, 230), la margelle (7) comportant une deuxième ouverture (77) inclinée d'écrémage située sur au moins une partie de la première ouverture (27) inclinée d'écrémage,
la deuxième ouverture (77) inclinée d'écrémage s'étendant sur une deuxième longueur déterminée (L2), qui est inférieure ou égale à la première longueur déterminée (L1).Swimming pool (100), comprising at least a third wall (60) comprising means for delimiting a basin (61) which must contain a volume of water,
characterized in that the third wall (60) comprises at least one upper hole (6) for housing in which is inserted at least one skimming device (1) according to any one of the preceding claims,
the swimming pool (100) comprising a coping (7), which is inclined towards the basin (61) and which is located on the third wall (60) and on the first and second upper edges (220, 230) or above the first and second upper edges (220, 230), the coping (7) comprising a second inclined skimming opening (77) situated on at least part of the first skimming inclined first opening (27),
the second inclined skimming opening (77) extending over a second determined length (L2), which is less than or equal to the first determined length (L1). Piscine (100) suivant la revendication 10, caractérisée en ce que la margelle (7) comporte sur sa surface supérieure (70) au moins une première rainure inclinée (71), s'étendant dans le premier sens (S1) de descente, et au moins une deuxième rainure (72), qui s'étend dans un troisième sens (S3) transversal au premier sens (S1) de descente et qui communique avec la première rainure inclinée (71).Swimming pool (100) according to claim 10, characterized in that the coping (7) has on its upper surface (70) at least one first inclined groove (71), extending in the first direction (S1) of descent, and at least a second groove (72), which extends in a third direction (S3) transverse to the first direction (S1) of descent and which communicates with the first inclined groove (71). Piscine (100) suivant la revendication 10 ou 11, caractérisée en ce que la deuxième ouverture (77) inclinée d'écrémage est délimitée dans le premier sens (S1) de descente par une partie arrière (73) de la margelle (7) et par une partie avant (74) de la margelle (7), située au-dessus de l'ouverture avant (3).Swimming pool (100) according to claim 10 or 11, characterized in that the second inclined skimming opening (77) is delimited in the first direction (S1) of descent by a rear part (73) of the coping (7) and by a front part (74) of the coping (7), located above the front opening (3). Piscine (100) suivant les revendications 11 et 12 prises ensemble, caractérisée en ce que la partie avant (74) de la margelle (7) comporte la deuxième rainure (72) et la première rainure inclinée (71), qui débouche suivant le deuxième sens (S2) inverse du premier sens (S1) de descente dans la deuxième ouverture (77) inclinée d'écrémage et dans l'ouverture avant (3) suivant le premier sens (S1) de descente.Swimming pool (100) according to claims 11 and 12 taken together, characterized in that the front part (74) of the coping (7) comprises the second groove (72) and the first inclined groove (71), which opens out according to the second direction (S2) opposite of the first direction (S1) of descent in the second skimming inclined opening (77) and in the front opening (3) in the first direction (S1) of descent. Piscine (100) suivant la revendication 10 ou 11, caractérisée en ce que la deuxième ouverture (77) inclinée d'écrémage s'étend d'une partie arrière (73) de la margelle (7) à l'ouverture avant (3).Swimming pool (100) according to claim 10 or 11, characterized in that the second inclined skimming opening (77) extends from a rear part (73) of the coping (7) to the front opening (3) . Piscine (100) suivant l'une quelconque des revendications 11 à 14, caractérisée en ce que la margelle (7) comporte des parties latérales (75, 76), qui délimitent la deuxième ouverture (77) inclinée d'écrémage dans le troisième sens (S3) transversal et sur lesquelles se trouvent la deuxième rainure (72) débouchant suivant le troisième sens (S3) transversal dans la deuxième ouverture (77) inclinée d'écrémage.Swimming pool (100) according to any one of Claims 11 to 14, characterized in that the coping (7) has lateral parts (75, 76) which delimit the second opening (77) skimming inclined in the third direction (S3) transverse and on which are the second groove (72) opening in the third transverse direction (S3) in the second skimming inclined opening (77).
EP19185539.4A 2018-10-09 2019-07-10 Swimming-pool skimming device and swimming pool provided with same Active EP3636857B1 (en)

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FR1859343A FR3086963B1 (en) 2018-10-09 2018-10-09 SWIMMING POOL AND SWIMMING POOL SKIMMING DEVICE EQUIPPED WITH IT

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4092223A1 (en) * 2021-05-21 2022-11-23 Procopi Swimming pool skimmer, swimming pool provided with same, installation and method for manufacturing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942832A1 (en) 2009-03-06 2010-09-10 Styl Piscines Curb for swimming-pool, has transversal groove communicating with longitudinal groove and opened on proximal longitudinal edge of curb, where intersection of upper surface and longitudinal edge of curb forms round line
EP2453078A2 (en) * 2010-11-12 2012-05-16 Procopi Swimming-pool skimming device and swimming pool provided with same
DE102016009767A1 (en) * 2016-08-09 2018-02-15 Alessandro Heuberger Skimmerpool system with channel design

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2942832A1 (en) 2009-03-06 2010-09-10 Styl Piscines Curb for swimming-pool, has transversal groove communicating with longitudinal groove and opened on proximal longitudinal edge of curb, where intersection of upper surface and longitudinal edge of curb forms round line
EP2453078A2 (en) * 2010-11-12 2012-05-16 Procopi Swimming-pool skimming device and swimming pool provided with same
DE102016009767A1 (en) * 2016-08-09 2018-02-15 Alessandro Heuberger Skimmerpool system with channel design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4092223A1 (en) * 2021-05-21 2022-11-23 Procopi Swimming pool skimmer, swimming pool provided with same, installation and method for manufacturing same

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FR3086963B1 (en) 2020-10-30
ES2877060T3 (en) 2021-11-16
FR3086963A1 (en) 2020-04-10

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