WO2003008739A1 - Ecumoire pour piscine - Google Patents

Ecumoire pour piscine Download PDF

Info

Publication number
WO2003008739A1
WO2003008739A1 PCT/IB2002/002653 IB0202653W WO03008739A1 WO 2003008739 A1 WO2003008739 A1 WO 2003008739A1 IB 0202653 W IB0202653 W IB 0202653W WO 03008739 A1 WO03008739 A1 WO 03008739A1
Authority
WO
WIPO (PCT)
Prior art keywords
swimming
weir
skimmer
hinge
indentation
Prior art date
Application number
PCT/IB2002/002653
Other languages
German (de)
English (en)
Inventor
Istvan Ficsor
Original Assignee
Wts
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wts filed Critical Wts
Priority to PL365345A priority Critical patent/PL209344B1/pl
Priority to EP02743487A priority patent/EP1407099B1/fr
Priority to HU0301669A priority patent/HU227287B1/hu
Publication of WO2003008739A1 publication Critical patent/WO2003008739A1/fr

Links

Classifications

    • 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

Definitions

  • the invention relates to a skimmer (surface suction), via which the water running off or drawn off in a swimming pool is discharged, a swimming weir being pivotally articulated via a hinge in a housing.
  • Skimmers have the task of feeding contaminated, near-surface water to a filter. Soiling can also include solid particles such as leaves, dust or similar floating parts.
  • the water entering the skimmer housing via the skimmer weir is fed to a filter for water purification via a drain, in which a hair and fiber collecting basket may be arranged.
  • pumps are often used as suction devices. Any overflows provided in the swimming pool and floor drains or their connections are usually connected via a common line, so that the entire pool control for suctioning the water surface or the floor can be controlled via a liquid flow controller, so that only one line leading to the liquid filter is required.
  • Skimmers are built into the niches provided in the swimming pool wall at about the level of the water surface, or are placed on the pool edge in the case of retrofitting in concrete swimming pools or when replacing a non-identical skimmer.
  • a concrete or attached skimmer is closed off from the inside of the pool by a frame-shaped cover, if necessary, to cover the edges of the plating.
  • To swimming pools known in the prior art consist of steel, aluminum or a plastic, in particular polyester.
  • the previously known swimming weirs have an upper straight edge, so that the drained or pumped water is always guided over this edge at the same speed.
  • the swimming weir is attached via a hinge (swivel joint) so that water running or pumped out in the direction of the water drain tilts the swimming weir from the vertical into an inclined position.
  • the pump When the pump is switched off or there is no water pressure from the swimming pool side onto the swimming weir, it swings back into a more or less vertical position.
  • the necessary buoyancy during the pendulum movement of the swimming weir can be ensured, for example, by attaching a closed-cell foam.
  • a disadvantage of the hinges used according to the prior art is that they are not maintenance-free, so that in the event of unfavorable tolerances of the bearing points or due to contamination by lime or dirt, the rotary movement can be inhibited until jamming and perfect functioning can no longer be guaranteed.
  • the lifeguard remains jammed in an inclined position, there is a risk with the pump switched off that already beyond the lifeguard, e.g. interfering substances (leaves etc.) in the collecting basket are whirled up again and returned to the swimming pool.
  • the hinge for fastening the swimming weir is designed as a repeatedly releasable locking hinge, the swimming weir being held in a vertical position when the locking hinge is locked.
  • a film hinge is preferably used as the locking hinge.
  • the locking hinge is connected to a suction device (pump) such that when the pump is switched off, the locking connection is guided into locking engagement and is released again when the pump is switched on.
  • a suction device pump
  • This measure effectively prevents the swimming weir from remaining in a vertical position when not suctioned.
  • this configuration has the further advantage that the attachment of a film hinge is less expensive to manufacture, since this hinge is then an integral part the preferably made of plastic swimming weir.
  • the upper edge of the swimming weir has at least one indentation which is preferably provided as the only indentation which is arranged essentially in the center.
  • a skimmer has, based on the one to be cleaned Water surface of a swimming pool has a relatively small inlet. If water is drawn off from the surface via the skimmer by means of a pump, the swimming weir tilts vertically into an inclined position so that the entire upper edge of the swimming weir lies below the water surface.
  • the indentation significantly increases the suction effect and thus the flow velocity of the water running off, so that the dirt particles located in the catchment area of the skimmer opening, which are located on the water surface of the swimming pool, are effectively extracted. Contaminants such as leaves, insects, dust etc. can thus be put into the skimmer collection basket in the shortest possible time.
  • the pump by means of which the extracted water is led to a filter, is switched off, the swimming weir swings back into the essentially vertical position, so that the entire upper edge, including the indentation, is above the water level. This prevents the dirt from the collecting basket from getting back into the swimming pool.
  • the indentation provided is concave and / or has a constant radius, with which largely undesirable turbulence at the edge of the swimming weir can be avoided.
  • the indentation preferably extends over approximately 35 to 45%, in particular 40%, of the overall width of the swimming weir.
  • the height of the indentation, measured at its lowest point, is 20 to 30 mm.
  • FIG. 1 is a plan view of an inventive
  • Fig. 2 is a sectional view of this swimming weir in an installed state
  • Fig. 3 is a cross-sectional view of the swimming weir with associated components.
  • the skimmer shown in Fig. 1 to 3 consists of a housing 10, with a skimmer neck 11 and a pivotably arranged skimmer weir 12 and a hair or fiber basket 13 suspended in front of a water outlet 27.
  • the skimmer neck 11 projects beyond the inner wall surface 14 of the pool and has one Paragraph 15 with holes 16, in which metal sleeves 17 are embedded with an internal thread, which are used to fasten screws 18.
  • the skimmer neck 11 is covered all around by a flange 19 which also serves as an aperture and which itself has bores 20 through which the screws 18 can be inserted.
  • the swimming pool wall 21 which can consist of steel, aluminum, polyester or even wood with an inner lining.
  • the radial seal is provided by two seals 22, 23, which are arranged between the flange 19 and the swimming pool wall 21 on the one hand and between the swimming pool wall 21 and the shoulder 15 of the skimmer neck 11.
  • the construction shown in the drawings makes it clear that the water flowing in along the inner surface of the skimmer neck shell 24 cannot pass through a seal and cutouts which would gradually rot or be susceptible to defects. That in the skimmer housing over that Water entering the weir 12 passes through the outflow funnel 25 and the hair or fiber basket 13 to the drain 27.
  • the central opening of the flange 19 is so large that the narrow skimmer neck part 26 on the front can engage in the manner shown. This makes it possible to press the flange 19 onto the seal 22 with the appropriate pressure by means of the screws 18 or to exert a corresponding pressure on the seal 23 via the screw fastening.
  • the hinge with which the swimming weir is fastened to the skimmer housing is designed as a releasable locking hinge 30, the swimming weir 12 being held in a vertical position when the locking hinge interlocks.
  • the locking hinge is designed as a film hinge 30 and is connected to a pump in such a way that when this pump is switched off, the lifeguard pivots into the vertical position due to the buoyancy and the film hinge 30 snaps into place in a locking manner. If the pump is switched on again, the snap-in connection is unlocked electromechanically and the lifeguard is released again.
  • the swimming weir 12 also has an upper edge which has an indentation 29 which is arranged essentially in the center.
  • the indentation 29 is concave and has a constant radius and in the present case has a width of approximately 40% of the entire width of the swimming weir 12 and a height of approximately 25 mm.
  • the swimming weir 12 consists of a floatable body with closed cavities, which are preferably in the area of the upper edge 28 or in the upper area of the side edges. Alternatively, the desired buoyancy can also be achieved by attaching a closed foam can be realized. Due to the wave movement, wind or the pumping out of the water, a restless surface of the water is generated, with the swimming weir assuming the position shown in FIGS.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Barrages (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Ecumoire par laquelle est évacuée l'eau sortante ou aspirée d'une piscine. Ladite écumoire possède un boîtier dans lequel un barrage est fixé pivotant par une charnière qui est conçue en tant que charnière à encliquetage pouvant être libérée de manière répétée. En cas d'engrènement de blocage de la charnière à encliquetage, le barrage est maintenu en position verticale.
PCT/IB2002/002653 2001-07-14 2002-07-04 Ecumoire pour piscine WO2003008739A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL365345A PL209344B1 (pl) 2001-07-14 2002-07-04 Ssawka powierzchniowa do basenów pływackich
EP02743487A EP1407099B1 (fr) 2001-07-14 2002-07-04 Ecumoire pour piscine
HU0301669A HU227287B1 (en) 2001-07-14 2002-07-04 Skimmer for a swimming pool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134390A DE10134390A1 (de) 2001-07-14 2001-07-14 Skimmer für ein Schwimmbecken
DE10134390.6 2001-07-14

Publications (1)

Publication Number Publication Date
WO2003008739A1 true WO2003008739A1 (fr) 2003-01-30

Family

ID=7691868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/002653 WO2003008739A1 (fr) 2001-07-14 2002-07-04 Ecumoire pour piscine

Country Status (6)

Country Link
EP (1) EP1407099B1 (fr)
CZ (1) CZ302776B6 (fr)
DE (1) DE10134390A1 (fr)
HU (1) HU227287B1 (fr)
PL (1) PL209344B1 (fr)
WO (1) WO2003008739A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815161A (en) * 1973-04-16 1974-06-11 Baker Hydro Inc Swimming pool surface skimming weir
DE20013461U1 (de) * 2000-08-04 2000-11-30 WTS Kereskedelmi és Szolgáltató Kft., Szentendre Skimmer für ein Schwimmbecken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915685U (de) * 1965-02-27 1965-05-13 Oscar Pauser Ueberlaufkasten zum einbau in die ueberlaufoeffnungen von schwimmbecken.
GB1368123A (en) * 1972-11-02 1974-09-25 Biwater Treatment Co Ltd Swimming pools
US3939505A (en) * 1975-01-06 1976-02-24 Gross Richard S Self-hinged, buoyant weir plate for skimmers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815161A (en) * 1973-04-16 1974-06-11 Baker Hydro Inc Swimming pool surface skimming weir
DE20013461U1 (de) * 2000-08-04 2000-11-30 WTS Kereskedelmi és Szolgáltató Kft., Szentendre Skimmer für ein Schwimmbecken

Also Published As

Publication number Publication date
EP1407099B1 (fr) 2012-05-30
HU227287B1 (en) 2011-01-28
HUP0301669A2 (en) 2003-09-29
PL209344B1 (pl) 2011-08-31
CZ302776B6 (cs) 2011-11-02
DE10134390A1 (de) 2003-01-23
CZ2004243A3 (en) 2004-07-14
EP1407099A1 (fr) 2004-04-14
PL365345A1 (en) 2004-12-27

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