EP4092223B1 - Schwimmbad-skimmer, mit einem solchen skimmer ausgestattetes schwimmbad, anlage und herstellungsverfahren - Google Patents

Schwimmbad-skimmer, mit einem solchen skimmer ausgestattetes schwimmbad, anlage und herstellungsverfahren Download PDF

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Publication number
EP4092223B1
EP4092223B1 EP21175193.8A EP21175193A EP4092223B1 EP 4092223 B1 EP4092223 B1 EP 4092223B1 EP 21175193 A EP21175193 A EP 21175193A EP 4092223 B1 EP4092223 B1 EP 4092223B1
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EP
European Patent Office
Prior art keywords
wall
loophole
water
swimming pool
upper edge
Prior art date
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Application number
EP21175193.8A
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English (en)
French (fr)
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EP4092223A1 (de
EP4092223C0 (de
Inventor
Yvan L'Hotellier
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Bwt Pool Products
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Bwt Pool Products
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Priority to EP21175193.8A priority Critical patent/EP4092223B1/de
Publication of EP4092223A1 publication Critical patent/EP4092223A1/de
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Publication of EP4092223B1 publication Critical patent/EP4092223B1/de
Publication of EP4092223C0 publication Critical patent/EP4092223C0/de
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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, as well as a swimming pool provided with this skimming device and an installation for its manufacture.
  • One field of application of the invention concerns leisure and/or swimming pools.
  • the skimming device is the first element in the filtration chain of a swimming pool. It has a water inlet integrated into the vertical wall of the pool under the coping. Its primary function is to skim the surface water of the pool, that is to say the water most laden with various impurities such as leaves, insects and dust brought by the wind, in order to remove these impurities.
  • Such swimming pool skimming devices are known, comprising several functional units assembled one to the other from front to rear, namely a loophole before water inlet, which is assembled to a conduit connection itself assembled to a filtration and water evacuation body.
  • swimming pool skimming devices included in the state of the art are described for example by US 2021/079676 A1 And EP 3 636 857 A1 .
  • An objective of the invention is to obtain a swimming pool skimming device, as well as a swimming pool provided with it, an installation and a manufacturing method, which overcome the disadvantages mentioned above.
  • a first object of the invention is a swimming pool skimming device, comprising a loophole for guiding the water from the swimming pool, extending in length from an opening before the water inlet of the swimming pool. loophole towards a rear opening of the loophole, a connection conduit and a water filtration and evacuation body connected to the rear opening by the connection conduit,
  • the loophole comprising a first bottom wall, two first side walls for guiding the water, connected to the first bottom wall, and a first upper wall, connected to the first two water guiding side walls,
  • connection conduit comprising a second bottom wall, two second water guiding side walls, connected to the second bottom wall, and a second upper wall, connected to the two second water guiding side walls,
  • the water filtration and evacuation body comprising at least a third lower side wall laterally delimiting a housing
  • the seal between the loophole, the connection conduit and the filtration and water evacuation body is increased or is no longer a constraint, and the first upper edge of the first part of bottom located above the bottom walls can be at least partially or completely above the water of the swimming pool.
  • the first upper wall of the loophole and the second upper wall of the connection conduit extend from the first upper edge of the first bottom piece in a horizontal direction transverse to the horizontal direction going from front to back.
  • the second cover part is fixed in a watertight manner to the first upper edge of the first bottom part.
  • the second cover piece is glued to the first upper edge of the first bottom piece.
  • the second cover part is screwed onto the first upper edge of the first bottom part.
  • the second cover piece is welded to the first upper edge of the first bottom piece.
  • the second cover piece is clipped onto the first upper edge of the first bottom piece.
  • the first upper wall of the loophole comprises a second front edge delimiting upwards the front opening for water entry of the loophole, and at least one reinforcing element, which is fixed to the second front edge of the loophole, which protrudes a determined length on either side of the loophole to the right and left and which is intended to be placed on or in the fourth wall of the swimming pool.
  • the inclined water inlet opening is delimited by at least a third edge of the first upper wall of the loophole.
  • the two front parts of the first upper edge, the first upper wall of the loophole and the inclined water inlet opening are inclined with an angle of inclination greater than or equal to 5 ° and less than or equal to 30° from the horizontal.
  • the first upper edge of the first bottom piece is located at least partly above a prescribed nominal water level of the swimming pool skimming device.
  • the third lower side wall is annular around a vertical direction from the connection conduit and the third upper side wall is annular.
  • a second object of the invention is a swimming pool, comprising at least a fourth wall comprising means for delimiting a basin which must contain a volume of water, the fourth wall of the swimming pool comprising a housing hole in which a device is inserted. skimming as described, the fourth wall being covered with a coping surmounting the loophole.
  • a third object of the invention is an installation for manufacturing the swimming pool skimming device as described, the installation comprising a first mold configured to mold the first bottom piece in a thermoplastic material capable of being molded and a second mold configured to mold the second cover piece in a thermoplastic material capable of being molded.
  • a fourth object of the invention is a method of manufacturing the swimming pool skimming device as described using the installation described, method in which a thermoplastic material is molded in the first mold to produce the first part of bottom, a thermoplastic material is molded in the second mold to make the second cover piece, the second cover piece is fixed on the first upper edge of the first bottom piece.
  • the swimming pool skimming device 1 comprises, from the front to the rear, a loophole 2 for guiding the water from the swimming pool, a connection conduit 6 and a body 5 for filtration and evacuation of the pool. water.
  • the longitudinal direction X is horizontal and oriented from front to rear
  • the width direction Y is the horizontal direction, which is transverse to the direction is the upward vertical direction.
  • the loophole 2 is intended to be inserted into a housing hole 103 provided in an upper part 102 of a fourth wall 101 of the swimming pool 100, as illustrated in figures 16 and 17 .
  • the loophole 2 has a front opening 3, for example vertical, to allow water from the swimming pool to enter and extends in length in the direction a rear opening 4.
  • the connection conduit 6 is connected to the rear opening 4 and extends in length along the direction
  • the connection conduit 6 is intended to be behind the wall 101 of the swimming pool to connect the loophole 2 to the body 5 for filtration and water evacuation located behind the fourth wall 101 of the swimming pool 100.
  • the body 5 water filtration and evacuation delimits an interior housing 53 in which a water filtration device must be housed to retain water impurities in this body 5.
  • the loophole 2 comprises a first bottom wall 21, for example horizontal, a first side wall 22, on the left, for guiding the water, for example vertical, and a first side wall 23, on the right, for guiding the water.
  • water for example vertical
  • these walls 22 and 23 being connected to the first bottom wall 21, and a first upper wall 24, which is connected to the two first side walls 22, 23 for guiding the water.
  • the walls 21, 22, 23 and 24 delimit the opening 3 at the front and the opening 4 at the rear.
  • the loophole 2 has a first vertical section for the passage of water from the front opening 3 towards the rear opening 4.
  • this first section of water passage in the loophole 2 can narrow (by reduction in horizontal width in the direction Y from the front opening 3 to the rear opening 4).
  • the connection conduit 6 comprises a second bottom wall 61, for example horizontal, a second side wall 62, on the left, for guiding the water, for example vertical, and a second side wall 63, on the right, for guiding the water.
  • a second bottom wall 61 for example horizontal
  • a second side wall 62 on the left
  • a second side wall 63 on the right
  • water for example vertical
  • these walls 62 and 63 being connected to the second bottom wall 61
  • a second upper wall 64 for example horizontal, which is connected to the two second side walls 62, 63 for guiding the water.
  • the body 5 for filtration and evacuation of water comprises a third lower side wall 52, which laterally delimits all or part of the housing 53 and in which is located the front opening 51 into which the connection conduit 6 opens.
  • the wall 52 can extend annularly around the vertical direction Z, for example in a circular cylindrical manner, from the opening 51 and/or can be vertical in the embodiments shown, or can extend otherwise than annularly (for example in a parallelepiped or other manner) in embodiments not shown.
  • the housing 53 can be delimited by one (or more) other third lower wall 55, located under the wall 52 and fixed to it (for example in one piece with the wall 52).
  • the wall 55 can be annular and/or vertical in the embodiments shown, or can be other than annular (for example parallelepiped or other) in embodiments not shown.
  • the wall 55 can be shorter and narrower in the X and Y directions than the wall 52 and be connected to the wall 52 by a rim 59 facing upwards, and for example horizontal.
  • the body 5 for filtration and evacuation of water comprises a third upper side wall 54 connected to the third lower side wall 52.
  • the third upper side wall 54 can be annular around the vertical direction Z and/or vertical in the embodiments shown, for example circular cylindrical, or other than annular (for example parallelepiped or other) in embodiments not shown.
  • the first bottom wall 21 of the loophole 2, the two side walls 22, 23 of the loophole 2, the second bottom wall 61 of the connection conduit 6, the two side walls 62, 63 of the conduit 6 connection and the third lower side wall 52 of the body 5 for filtration and evacuation of water are made in one piece, namely the first bottom part 7.
  • This first bottom piece 7 ends with a first upper edge 71, located at the top of the side walls 22, 23, 62, 63 and 52.
  • the first upper wall 24 of the loophole 2, the second upper wall 64 of the conduit 6 connection and the third upper annular wall 54 of the body 5 for filtration and evacuation of water are made in one piece, namely the second cover piece 8, which is attached and fixed on the first upper edge 71 of the first bottom piece 7.
  • the bottom part 7 can be made of a synthetic material molded in a single mold.
  • the second cover part 8 can be made of a synthetic material molded in a single mold.
  • the skimming device 1 is thus less exposed to water at its edge 71 for fixing the second cover part 8 to the first bottom part 7.
  • the invention thus makes it possible to produce the loophole 2, the connection conduit 6 and the filtration body 5 in a single assembly of the second cover part 8 on the first bottom part 7.
  • the loophole 2, the connection conduit 6 and the filtration body 5 are thus in one piece in their length in direction X.
  • the first upper wall 24 of the loophole 2 and the second upper wall 64 of the connection conduit 6 extend from the first upper edge 71 of the first bottom piece 7 in the horizontal and transverse direction Y.
  • the edge upper 71 of the first bottom piece 7 is flush from below with respect to these walls 24 and 64.
  • the first upper edge 71 of the first bottom piece 7 is located entirely above a prescribed nominal water level N of the swimming pool skimming device 1, located below the walls 24 and 64.
  • the first upper edge 71 of the first bottom piece 7 is most often out of the water when using the skimming device 1.
  • the first upper edge 71 of the first bottom part 7 is located partially above a prescribed nominal water level N of the swimming pool skimming device 1, located under the walls 24 and 64, namely that the two parts 713, 714 of the first edge 71 located on the top of the side walls 62 and 63 and the part 715 of the first edge 71 located on the top of the side wall 52 are located entirely above a prescribed nominal level N d water from the swimming pool skimming device 1, located below the walls 24 and 64, while the prescribed nominal level N of water from the swimming pool skimming device 1 can pass through the two inclined front parts 711, 712 of first upper edge 71, which extend respectively over the two first side walls 22, 23 for guiding the water.
  • the fixing of the second cover part 8 on the first upper edge 71 of the first bottom part 7 can be carried out by gluing, carried out beforehand in the factory.
  • the fixing of the second cover part 8 on the first upper edge 71 of the first bottom part 7 can also be carried out by welding, for example cold (for example by ultrasonic welding) or hot (for example by passage of 'a hot blade on the edge 71 or under the second cover part 8, then pressure of the parts 7 and 8 against each other, or otherwise), carried out beforehand in the factory.
  • the fixing of the second cover part 8 on the first upper edge 71 of the first bottom part 7 can also be carried out by mechanical interlocking, for example by clipping or otherwise.
  • the fixing of the second cover part 8 on the first upper edge 71 of the first bottom part 7 can also be carried out by screwing one or more screws.
  • the second cover part 8 is fixed in a watertight manner to the first upper edge 71 of the first bottom part 7.
  • the first upper wall 24 of the loophole 2 has a second front edge 241 delimiting upwards the front opening 3 for water inlet.
  • a reinforcing element 9 is fixed to the second front edge 241 of the loophole 2 and protrudes by a determined length of either side of loophole 2 on the right and left.
  • the left 91 and right 92 parts of the reinforcing element 9 protruding from the edge 241 are arranged on or in the fourth wall 101 of the swimming pool to support it and under the coping 70.
  • the reinforcing element 9 can be formed of one (or more) rod, for example metallic in the embodiment shown in figures 6 And 7 .
  • the second front edge 241 can be overmolded with the reinforcing element 9.
  • There figure 8 shows a passage 90 crossing the edge 241 in the transverse direction Y, in which the reinforcing element 9 is located protruding to the right and left, this element 9 not being shown there to show the passage 90.
  • the element 9 of reinforcement can be placed directly under the coping 70 to support the weight thereof, which makes it possible to increase the positioning of the loophole 2 in the wall 101 of the swimming pool 100 and therefore to raise the water level by the swimming pool compared to the first, third and fourth examples of realization of the figures 1 to 4 , 9 to 11 And 12 to 15 .
  • reinforcing elements for example formed of metal rods, can be fixed to the wall 24 by protruding to the right and left behind the element 9 and behind the edge 241 to be arranged on or in the fourth wall 101 of the swimming pool and under the coping 70.
  • the reinforcing element 9 may comprise a metal sheet fixed to the wall 24 and to the edge 241, protruding to the right and left behind the edge 241 to be placed on or in the fourth wall 101 of the swimming pool and under the coping 70.
  • the front part 711 on the left of the first upper edge 71 extending on the side wall 22, the front part 712 on the right of the first upper edge 71 extending on the side wall 23, and the first upper wall 24 of the loophole 2 are inclined downward in a first direction S1 of descent going from the rear opening 4 of the loophole 2 to the front opening 3 for water inlet of the loophole 2.
  • the loophole 2 has an opening 27 inclined by water inlet, which is located between the two front parts 711, 712 of the upper edge 71 and which descends over a first determined length L1 above the first bottom wall 21 in the first direction S1 of descent.
  • the inclined water inlet opening 27 can be delimited by at least a third edge 240 of the first upper wall 24 of the loophole 2, located between the two front parts 711, 712 of the upper edge 71 and can have a generally rectangular profile.
  • the two front parts 711, 712 of the first upper edge 71, the first upper wall 24 of the loophole 2 and the inclined opening 27 water inlet can be inclined with an angle ANG of inclination greater than or equal to 5° and less than or equal to 30° relative to the horizontal longitudinal direction X' inverse to the direction X.
  • the inclined water inlet opening 27 is left gaping and is not covered.
  • a plate 270 is fixed above the inclined water inlet opening 27, by tabs 271, 272 fixed to the right and left of the opening 27 on the wall 24, this plate 270 being able to have the same inclination as opening 27.
  • connection conduit 6 in the connection conduit 6 can be mounted a flap pivoting on a lower horizontal and transverse axis of rotation in the direction Y, fixed on a lower part of the conduit 6 near its lower wall 61, this flap being located above of this axis and being able to oscillate in the water around this axis in conduit 6 according to the flow of water passing through it.
  • the side walls 62 and 63 of these embodiments can each include a vertical groove 65, which is illustrated only in the figure 5 , this vertical groove 65 allowing insertion from above and blocking of the shutter axis.
  • the filtration body 5 contains in its housing 53 a water filtration basket 11 to retain large impurities from the water.
  • the basket 11 has a lower side wall 111 perforated with orifices (holes and/or slots and/or grid) for the passage of water and the retention of impurities.
  • the water coming from the front opening 51 of the body 5 passes through the interior space 119 delimited by the wall 111 towards the exterior thereof.
  • this wall 111 can narrow slightly in length and width in the directions X and Y from top to bottom and is for example of a generally frustoconical shape.
  • the top of the wall 111 is integral with an upper wall 113 comprising an opening 114 for the passage of water, via an external peripheral rim 112 (for example horizontal) going around the wall 111.
  • the basket 11 can be placed in the body 5 of the device 1 for skimming the figures 1 to 15 , the opening 114 of the basket 11 being arranged opposite the front opening 51 connected to the rear of the connection conduit 6.
  • the upper wall 113 is positioned inside the wall 52 of the body 5, while the wall 111 is positioned inside the wall 55 of the body 5, with the rim 112 placed on the rim 59 of the body 5, the rim 112 closing the bottom of the front opening 51 as illustrated in the case of the Figure 13 .
  • the lower opening 115 of the wall 111 can be closed by a bottom wall 116 perforated with orifices (holes and/or slots and/or grid) maintained under the opening 115 as illustrated in Figure 18 in its closed position, for example via a hook 1161 cooperating with an external projection 1162 of the wall 111.
  • the bottom wall 116 can be removable to be able to be moved away from the wall 111, for example by being articulated in rotation on hinges 117, 118 connected to the wall 111 as illustrated in Figure 19 , to be able to empty the impurities from the basket 11 when this basket is removed from the body 5 during a maintenance operation of the skimming device 1.
  • the basket 11 is removable, can for example be made of metal or synthetic material, have one (or more) handles or gripping handles above the water level, for example at the top of the wall 113. The basket 11 thus has easier access and emptying.
  • the third upper side wall 54 serves for fixing an upper device 12 for closing the body 5, comprising a cover 121.
  • the upper device 12 for closing the body 5 can be provided in the embodiments of the invention of the figures 1 to 15 .
  • the upper device 12 for closing the body 5 comprises a frame 122, for example rectangular or square, secured to a vertical conduit 123 passing through it and allowing the passage of the basket 11.
  • the conduit 123 is inserted in the upper wall 54, the frame 122 to be sealed to the surface of the ground.
  • the conduit 123 may include, under the frame 122, external projections 126 which must be positioned in corresponding housings 541 provided as an external projection in the wall 58.
  • the cover 121 comprises a lock 125 operable from the outside and fixed to the cover 121, to be able to fix and remove the cover 121 relative to the frame 122.
  • the lock 125 comprises two side tabs 127 and 128, which are guided between projections 130 guide fixed under the lower surface 131 of the cover 121 in a horizontal direction, such as for example the transverse direction Y.
  • the tabs 127 and 128 are connected together by one (or more) compression spring 129, which pushes the tabs 127 and 128 against interior housings of the vertical conduit 123 to immobilize the cover 121 in the closed position of the body 5.
  • the upper surface 132 comprises one or more holes 133 positioned opposite one or more tabs 127 and 128, this which allows a user to move the tab 127 and/or 128 inwards against the force of the spring 129 to move the tab 127 and/or 128 away from the vertical conduit 123, in order to be able to remove the cover 121.
  • the wall 52 is extended at the rear by the lower part 520 of a horizontal overflow conduit 524, for example semi-cylindrical, ending at the top by the rear part 716 of the upper edge 71, this lower rear part 520 being an integral part of the bottom piece 7.
  • the wall 54 extends at the rear by the upper part 540 of the horizontal overflow conduit 524, for example semi-cylindrical, above from the level of the upper edge 716, this upper rear part 540 being an integral part of the hood part 8.
  • the upper rear part 540 is attached and fixed to the lower rear part 520 to together form the horizontal overflow conduit 524.
  • the conduit 123 may include a notch 1230 to allow the upper part 540 of the horizontal overflow conduit 524 to pass through.
  • the body 5 may include one (or more) vertical conduit 13 for discharging the filtered water, for example cylindrical, fixed by the lower base 57 under the wall 55.
  • the conduit 13 and the central hole 58 described below below make it possible to send the water from the basket 11 and/or the cartridge 56 via an exhaust pipe to a pump and/or to another filtration device not shown.
  • the vertical conduit 13 can be fitted with a removable cover or a removable closure cap before installation in the wall 101 of the swimming pool, this cover being broken or this cap being removed to put the device 1 into service. 'skimming.
  • the other third lower wall 55 (for example formed by a circular cylindrical pipe 55) of the body 5 for filtration and water evacuation extends over a certain height H under the wall 52 and contains a cartridge 56 of water filtration to retain water impurities.
  • this water filtration cartridge 56 has a central and vertical passage, surrounded by a cylindrical filter.
  • the body 5 is configured to evacuate the water filtered by the filter of the cartridge 56 into the central and vertical passage.
  • a lower base 57 for supporting the filtration cartridge 56 can be fixed to the lower end of the wall 55.
  • the base 57 can be of annular shape around a central hole 58 for evacuating the water filtered by the filter of the cartridge 56, this hole 58 being under the central and vertical passage of the cartridge 56.
  • the base 57 may include at the front a first lower recess 591 for wedging against the wall 101 of the swimming pool 100 and at the at the rear a second lower recess 592 for wedging towards a bottom.
  • the base 57 may include around the central hole 58 a rim, for example frustoconical, coming into the lower end of the filter of the cartridge 56 for positioning the latter.
  • the filtration cartridge 56 is positioned under the bottom wall 116 of the basket 11 in its closed position, the water filtered by the basket 11 passing through its wall 111 from its interior space 119 towards the outside to arrive around the cartridge 56 filtration.
  • the front edge of the walls 21, 22 and 23 of the loophole 2, delimiting the front entrance opening 3 water and/or the front edge 241 of the wall 24 can be covered with one (or more) water-tight flange 25.
  • the flange 25 surrounds the front water inlet opening 3.
  • the flange 25 is U-shaped and covers the front edge of the walls 21, 22 and 23 without covering the front edge 241 of the wall 24.
  • a vertical panel 14 is fixed to the front edge of the loophole 2 around its front water inlet opening 3.
  • This panel 14 has a through opening 141 located opposite the opening 3 and extends over a greater height under the opening 3 than above the opening 3.
  • the panel 14 is fixed by an additional flange 142 going around the opening 141 against the front surface 143 of the panel 14.
  • the panel 14 may be located between the flange 25 mentioned above and the additional flange 142 fixed, for example by screws or other means of fixing, against the flange 25, possibly with the interposition of a seal.
  • This embodiment of the Figure 24 can be provided in the embodiments of the figures 1 to 8 And 12 to 15 .
  • stiffening ribs 66 for example longitudinal in the direction X.
  • stiffening ribs 26 for example longitudinal in the direction X.
  • the invention also relates to an installation for manufacturing the swimming pool skimming device 1 of the embodiments described above.
  • the first bottom part 7 is made of a thermoplastic material capable of being molded.
  • the second cover part 8 is made of a thermoplastic material capable of being molded.
  • the installation comprises a first mold configured to mold the first bottom part 7, this first mold having a shape complementary to that of the first bottom part 7.
  • the installation comprises a second mold configured to mold the second cover part 8, this second mold being of a shape complementary to that of the second cover part 8.
  • the invention also relates to a method of manufacturing the swimming pool skimming device of the embodiments described above using the installation described above.
  • the thermoplastic material is molded in the first mold to produce the first bottom part 7.
  • a thermoplastic material is molded in the second mold to make the second cover part 8.
  • part 8 once part 8 has solidified, it is removed from the second mold.
  • the molding of the part 7 can be carried out before, after or during the molding of the part 8.
  • the prescribed location of the second part 8 is fixed. cover on the first upper edge 71 of the first bottom piece 7, for example by one of the fixing means mentioned above.
  • the main parts of the skimming device 1 can be made with two castings, which reduces the assembly work.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)

Claims (16)

  1. Schwimmbad-Skimmervorrichtung (1), aufweisend ein Maul (2) zwecks Führung des Wassers des Schwimmbads, das sich der Länge nach ab einer vorderen Wassereintrittsöffnung (3) des Mauls (2) zu einer hinteren Öffnung (4) des Mauls (2) erstreckt, eine Verbindungsleitung (6) und einen Körper (5) zum Filtern und Ableiten des Wassers, der mit der hinteren Öffnung (4) durch die Verbindungsleitung (6) verbunden ist,
    wobei das Maul (2) eine erste Bodenwand (21), zwei erste Seitenwände (22, 23) zur Führung des Wassers, die mit der ersten Bodenwand (21) verbunden sind, und eine erste obere Wand (24), die mit den zwei ersten Seitenwänden (22, 23) zur Führung des Wassers verbunden ist, aufweist,
    wobei die Verbindungsleitung (6) eine zweite Bodenwand (61), zwei zweite Seitenwände (62, 63) zur Führung des Wassers, die mit der zweiten Bodenwand (61) verbunden sind, und eine zweite obere Wand (64), die mit den zwei zweiten Seitenwänden (62, 63) zur Führung des Wassers verbunden ist, aufweist,
    wobei der Körper (5) zum Filtern und Ableiten des Wassers mindestens eine dritte untere Seitenwand (52, 55) aufweist, die seitlich eine Aufnahme (53) begrenzt,
    wobei das Maul (2) bestimmt ist, in ein Aufnahmeloch (6) eingesetzt zu sein, das in einem oberen Teil einer vierten Wand (101) des Schwimmbads vorgesehen ist,
    wobei die erste Bodenwand (21) des Mauls (2), die beiden ersten Seitenwände (22, 23) zur Führung des Wassers des Mauls (2), die zweite Bodenwand (61) der Verbindungsleitung (6), die beiden zweiten Seitenwände (62, 63) zur Führung des Wassers der Verbindungsleitung (6) und die dritte untere Seitenwand (52, 55) des Körpers (5) zum Filtern und Ableiten des Wassers aus einem einzigen ersten Bodenteil (7) hergestellt sind, das durch eine erste obere Kante (71) endet,
    dadurch gekennzeichnet, dass
    die erste obere Wand (24) des Mauls (2), die zweite obere Wand (64) der Verbindungsleitung (6) und eine dritte obere Seitenwand (54) des Körpers (5) zum Filtern und Ableiten des Wassers, die mit der dritten unteren Seitenwand (52, 55) verbunden ist, aus einem einzigen zweiten Abdeckteil (8) hergestellt sind, das auf der ersten oberen Kante (71) des ersten Bodenteils (7) angebracht und befestigt ist.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass sich die erste obere Wand (24) des Mauls (2) und die zweite obere Wand (64) der Verbindungsleitung (6) ab der ersten oberen Kante (71) des ersten Bodenteils (7) in einer horizontalen Richtung (Y) quer zur horizontalen Richtung (X), die von vorn nach hinten verläuft, erstrecken.
  3. Vorrichtung nach einem beliebigen der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das zweite Abdeckteil (8) wasserdicht an der ersten oberen Kante (71) des ersten Bodenteils (7) befestigt ist.
  4. Vorrichtung nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das zweite Abdeckteil (8) mit der ersten oberen Kante (71) des ersten Bodenteils (7) verklebt ist.
  5. Vorrichtung nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das zweite Abdeckteil (8) an der ersten oberen Kante (71) des ersten Bodenteils (7) verschraubt ist.
  6. Vorrichtung nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das zweite Abdeckteil (8) an der ersten oberen Kante (71) des ersten Bodenteils (7) verschweißt ist.
  7. Vorrichtung nach einem beliebigen der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das zweite Abdeckteil (8) an der ersten oberen Kante (71) des ersten Bodenteils (7) angeklipst ist.
  8. Vorrichtung nach einem beliebigen der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die erste obere Wand (24) des Mauls (2) eine zweite frontale Kante (241) aufweist, die die vordere Wassereintrittsöffnung (3) des Mauls (2) nach oben begrenzt, und mindestens ein Verstärkungselement (9), das an der zweiten frontalen Kante (241) des Mauls (2) befestigt ist, das über eine bestimmte Länge beiderseits des Mauls (2) rechts und links hinausreicht und bestimmt ist, auf oder in der vierten Wand (101) des Schwimmbads angeordnet zu sein.
  9. Vorrichtung nach einem beliebigen der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die erste obere Kante (71) des ersten Bodenteils (7) zwei vordere Teile (711, 712) der ersten oberen Kante (71) aufweist, die sich jeweils auf den beiden ersten Seitenwänden (22, 23) zur Führung des Wassers erstrecken,
    wobei die zwei vorderen Teile (711, 712) der ersten oberen Kante (71) und die erste obere Wand (24) des Mauls (2) geneigt sind, indem sie in einer ersten Abwärtsrichtung (S1) abfallen, die von der hinteren Öffnung (4) des Mauls (2) zur vorderen Wassereintrittsöffnung (3) des Mauls (2) verläuft,
    wobei das Maul (2) eine geneigte Wassereintrittsöffnung (27) aufweist, die sich zwischen den beiden vorderen Teilen (711, 712) der ersten oberen Kante (71) befindet und die über eine erste bestimmte Länge (L1) oberhalb der ersten Bodenwand (21) in der ersten Abwärtsrichtung (S1) abfällt.
  10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass die geneigte Wassereintrittsöffnung (27) von mindestens einer dritten Kante (240) der ersten oberen Wand (24) des Mauls (2) begrenzt ist.
  11. Vorrichtung nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass die zwei vorderen Teile (711, 712) der ersten oberen Kante (71), die erste obere Wand (24) des Mauls (2) und die geneigte Wassereintrittsöffnung (27) in einem Neigungswinkel (ANG) von größer oder gleich 5° und kleiner oder gleich 30° im Verhältnis zur Horizontalen geneigt sind.
  12. Vorrichtung nach einem beliebigen der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass sich die erste obere Kante (71) des ersten Bodenteils (7) mindestens zum Teil oberhalb eines vorgeschriebenen nominalen Wasserstands (N) der Schwimmbad-Skimmervorrichtung (1) befindet.
  13. Vorrichtung nach einem beliebigen der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die dritte untere Seitenwand (52, 55) ringförmig um eine vertikale Richtung (Z) ab der Verbindungsleitung (6) ist und die dritte obere Seitenwand (54) ringförmig ist.
  14. Schwimmbad (100), aufweisend mindestens eine vierte Wand (101), die Mittel aufweist, um ein Becken (104) zu begrenzen, das ein Wasservolumen enthalten soll, wobei die vierte Wand (101) des Schwimmbads ein Aufnahmeloch (102) aufweist, in das eine Skimmervorrichtung (1) nach einem beliebigen der vorangehenden Ansprüche eingesetzt ist, wobei die vierte Wand (101) von einem Rand (70) abgedeckt ist, der über das Maul (2) liegt.
  15. Anlage zur Herstellung der Schwimmbad-Skimmervorrichtung (1) nach einem beliebigen der Ansprüche 1 bis 13, wobei die Anlage eine erste Form aufweist, die dazu ausgelegt ist, das erste Bodenteil (7) aus einem thermoplastischen Werkstoff zu formen, der formbar ist, und eine zweite Form, die dazu ausgelegt ist, das zweite Abdeckteil (8) aus einem thermoplastischen Werkstoff zu formen, der formbar ist.
  16. Verfahren zur Herstellung der Schwimmbad-Skimmervorrichtung (1) nach einem beliebigen der Ansprüche 1 bis 13 mit Hilfe der Anlage nach Anspruch 15, wobei bei dem Verfahren in der ersten Form ein thermoplastischer Werkstoff geformt wird, um das erste Bodenteil (7) herzustellen, in der zweiten Form ein thermoplastischer Werkstoff geformt wird, um das zweite Abdeckteil (8) herzustellen, das zweite Abdeckteil (8) auf der ersten oberen Kante (71) des ersten Bodenteils (7) befestigt wird.
EP21175193.8A 2021-05-21 2021-05-21 Schwimmbad-skimmer, mit einem solchen skimmer ausgestattetes schwimmbad, anlage und herstellungsverfahren Active EP4092223B1 (de)

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FR2967435B1 (fr) * 2010-11-12 2016-11-25 Procopi Dispositif d'ecumage de piscine et piscine munie de celui-ci
FR3075779B1 (fr) * 2017-12-22 2022-02-25 Groupe Waterair Procede de filtration d'eau dans un bassin, groupe de filtration pour mettre en oeuvre ledit procede et pompe hydraulique centrifuge associee audit groupe de filtration
US10731366B1 (en) * 2018-01-23 2020-08-04 Todd Krombein Bezel or insert for water skimmer
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