EP0494060A1 - Elément pour bouche d'écoulement - Google Patents

Elément pour bouche d'écoulement Download PDF

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Publication number
EP0494060A1
EP0494060A1 EP91850323A EP91850323A EP0494060A1 EP 0494060 A1 EP0494060 A1 EP 0494060A1 EP 91850323 A EP91850323 A EP 91850323A EP 91850323 A EP91850323 A EP 91850323A EP 0494060 A1 EP0494060 A1 EP 0494060A1
Authority
EP
European Patent Office
Prior art keywords
water
floor
ball
floor drain
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP91850323A
Other languages
German (de)
English (en)
Other versions
EP0494060B1 (fr
Inventor
Gert Söderström
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0494060A1 publication Critical patent/EP0494060A1/fr
Application granted granted Critical
Publication of EP0494060B1 publication Critical patent/EP0494060B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain

Definitions

  • This invention is in particular related to drains or, traps outlets in floors of the kind that exist in for instance bath-rooms, wash-rooms etc.
  • the water trap or its connecting piping is unable to divert the water with the same speed that it for instance flows out of a bathtub or is pumped out of a washing machine. The result is that the water is retained on the floor surface, which i.a.
  • the primary object of the invention is to avoid the above mentioned risks of flooding and other inconveniencies thereby reducing the risk of water damages, foul air and contaminations. It is further desired from the invention that it shall be possible to use in already existing floor outlets.
  • the object of the invention is in accordance with the invention solved by drain insert or the drain itself having one (or several) additional parallel connection for the connection of for instance bathtub, washing machine etc, and that the floor outlet tself (for water on the floor) includes a non-return valve, preferably in the shape of a ball floating on the water in the water trap.
  • This ball and its seat is preferably so arranged in relation to the water surface or the ball is given such a specific weight that the non-return valve in its normal position is closed.
  • water can be fed to the floor outlet housing from for instance a bathtub without water going backwards into the floor outlet so that this floods and water floods out on the floor.
  • the floor outlet connection as well as the connection for the bathtub or the like, is extended down to such a level in the floor outlet housing that a water trap function is established.
  • the additional connection can include an extension that extend down into the housing or the well so that also for this connection a water trap is established.
  • a non-return valve in the shape of a seat and a sphere or ball can be arranged in this extension.
  • non-return valve and/or water trap for this additional connection for for instance bathtub, wash basin, wash machine etc, can be arranged at another location for instance in the case of the wash basin directly below this.
  • This later variety can for instance be suitable when an existing floor outlet installation with limited space possibilities is to be made more secure and hygenic in accordance with the invention.
  • the non-return valves prevents evaporation very efficiently and consequently the risk of foul air is diminished as from the outlet escaping unhealthy air in for instance intermittently used facilities as for instance hotel rooms, changeing rooms in shools etc.
  • a ground plastic ball is preferably used.
  • a water level of a few centimeters is sufficient to push down the ball so far into the water in the water trap that water can stream out through the floor outlet connection.
  • the floor outlet and the additional connection respectively can themselvels constitute parts of the water trap.
  • the floor outlet housing in some cases has an unremoveable water trap device, the water trap function of the floor outlet connection and the additional connection respectively are thus not necessary.
  • the reduced flow capacity due to the original water trap in series with the non-return valves can be compensated by for instance the lower end of the floor outlet connection being provided with wall parts that can be broken away but still guide the ball in the water trap but provides a more free water flow.
  • Fig 1 shows in cross-section an insert for floor outlets in accordance with the invention
  • fig 2 an installed floor outlet with insert
  • fig 3 a known floor outlet with the floor outlet insert according to the invention
  • fig 4 the insert of fig 3 seen from above
  • fig 5 the floor outlet of fig 3 and 4 seen from above without insert.
  • the floor outlet with insert shown in figs 1 and 2 includes a housing 29 located in the floor for connection to outlet tubing and sewer net. Between the floor outlet housing 29 and the sewer connection a wall or lip 32 extends from the bottom, to dam up water to a water trap.
  • a floor outlet insert is lowered that in its entirety is designated as 25.
  • An unsymmetrical funnel part 28 transcend into a cylindrical vertical tube piece 31 constituting,upper water trap lip.
  • a seating 34 for a ball 33 located below.
  • the level 30 of the water trap keeps the ball 33 up against the seating 34.
  • the specific weight of the ball 33 is however so chosen or adjusted, possibly by water being pumped into the ball that merely a water level of a few centimeters above the ball is capable of pushing this aside so that water easily can flow down through the water outlet.
  • a connecting hole 27 below which an extension 26 for a connection extends down to the same level as the vertical tube piece 31 so that also for this connection a water trap is obtained.
  • a connecting tubing 2 for for instance a wash basin can be connected.
  • the hole 27 can in fabricated, delivered status of the insert 25 be closed but provided with a fractural impression so that a disk corresponding to the hole 27 simply can simply be broken away or cut away. This for use at those floor outlets where this additional connection is not needed.
  • the seat 34 include a sealing ring for contact against the ball that preferably is ground.
  • This seal can for instance be of rubber.
  • the connecting hole 27 can include a rubber seal intended to secure absolute seal against the inserted connection tubing.
  • a seat for a non-return valve ball can be arranged in the water trap tube 26.
  • this seat can be constituted by the lower end of an inserted connection tubing, alternatively by a seat similar to that of the floor connection itself.
  • the water trap insert according to the invention can also be arranged in already existing floor outlets or drains, as is shown in figs 3-5.
  • the floor outlet housing 41 includes a connection 42 to the sewer net and a lower water trap lip 43 and an upper water trap lip 44.
  • the floor outlet On its upper side the floor outlet in a known way has a flange 45 for contact against a floor and a shoulder 46 in which a clamping ring 48 can be introduced to clamp the floor carpet or coating 46 and then the entire upper side of the floor outlet is covered by a grid 49.
  • a floor outlet insert in accordance with the invention.
  • This includes a collecting funnel part 50 that at its outer edge transcends into a flat flange.
  • the funnel part 50 slopes excentrically against a seat portion 51 below which a ground sphere or ball of plastic floats on the water level in the water trap.
  • a rubber seal 53 is arranged to increase tightness.
  • a water trap constituting and ball retaining and guiding extension 54 is arranged below the seat.
  • the funnel part 50, the seat 51 and the extension 54 are suitably integrated in one piece.
  • a stud pipe 55 or a so called “knock-out” (removable hole) is arranged extending upwards, to which an additional connection 56 has been connected, preferably with the insertion therebetween of a seal and that in the shown case extends a distance down into the floor drain or outlet but not down to water level due to the limited space of the well or housing.
  • the streaming of the water from the additional connection has schematicly has been shown with arrows.
  • the contact surface between the floor drain insert and the shoulder 46 of the floor drain is preferably sealed with a floating silicon seal or the like.
  • the tunnel 50 of the floor drain is intended in particular for secondary splash or rinsing water while the connection 56 is intended for primary water from a bath tub outlet or the like. In the same way as in the previous embodiment a small water pressure from the upper side is efficient to push aside the sphere or ball 52.
  • the invention reduce the overflow risk at stop in the outlet tubings, and. Prevent water from wash basin, wash machine or bath tub to pour out on the floor, which in turn also drastically reduces the risk of water entering below the floor coating or carpet. Furthermore the risk of smell and contamination forcing their way up through the outlet due to dried out water traps is reduced. Since the floor drain according to the invention essentially only differ from the floor drains of today by the shape and look of the insert the invention is also applicable in already installed floor drains or outlets, which considerably reduces the costs for an increased security against water damages.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Paper (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Replacement Of Web Rolls (AREA)
  • Floor Finish (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Body Structure For Vehicles (AREA)
  • External Artificial Organs (AREA)
EP91850323A 1991-01-03 1991-12-18 Elément pour bouche d'écoulement Expired - Lifetime EP0494060B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9100015 1991-01-03
SE9100015A SE9100015A0 (sv) 1991-01-03 1991-01-03 Luktlås som släpper igenom vatten men förhindrar översvämning

Publications (2)

Publication Number Publication Date
EP0494060A1 true EP0494060A1 (fr) 1992-07-08
EP0494060B1 EP0494060B1 (fr) 1994-10-19

Family

ID=20381530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91850323A Expired - Lifetime EP0494060B1 (fr) 1991-01-03 1991-12-18 Elément pour bouche d'écoulement

Country Status (6)

Country Link
EP (1) EP0494060B1 (fr)
AT (1) ATE113104T1 (fr)
DE (1) DE69104703D1 (fr)
FI (1) FI920050A (fr)
NO (1) NO920044L (fr)
SE (1) SE9100015A0 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521565A1 (de) * 1995-06-19 1997-01-16 Degussa Verbesserte Furnaceruße und Verfahren zu ihrer Herstellung
WO1999002792A1 (fr) * 1997-07-13 1999-01-21 Soederstroem G W Drain de sol
GR20000100105A (el) * 2000-03-31 2001-11-30 Αντωνης Λαδικος & Σια Ο.Ε. Σιφονι δαπεδου με τρεις εισαγωγες φ40 και μια εξαγωγη φ50 με λ τιχα-παξιμαδια και συστημα υπερχειλισης και συγκρατησης νερου-αφρου
DE10242168A1 (de) * 2002-09-10 2004-03-25 Barmer Eisen- & Blechwarenfabrik & Verzinkerei Wilhelm Mäueler GmbH & Co KG Bodenrückschlagventil
WO2008108692A1 (fr) * 2007-03-04 2008-09-12 Soederstroem Gert Sortie de sol fermée, et joint d'étanchéité à l'eau pour sortie de sol
EP2033557A2 (fr) 2007-08-23 2009-03-11 Lintec BVBA Système d'évacuation automatique pour eaux usées
CN101812866A (zh) * 2010-04-06 2010-08-25 戴永锋 一种楼板渗漏水收集导流装置
WO2011036252A1 (fr) * 2009-09-25 2011-03-31 Soederstroem Gert Système de piégeage de liquide et scellement étanche vis-à-vis des odeurs
CN102367680A (zh) * 2011-06-27 2012-03-07 山东润银生物化工股份有限公司 防异味下水道地漏
GB2488773B (en) * 2011-03-07 2015-08-05 Impey Showers Ltd A drain adapter
EP3406813A1 (fr) * 2011-01-04 2018-11-28 Easy Sanitary Solutions B.V. Système d'évacuation d'eau avec drainage unidirectionel
CN109235617A (zh) * 2017-07-10 2019-01-18 广元公正科技有限公司 防海水、河水倒灌设备
US11203861B1 (en) * 2021-04-24 2021-12-21 Warren Bregman Through-floor combination tub and surface drain

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722891A (en) * 1928-12-29 1929-07-30 Edward W N Boosey Backwater floor drain
DE739289C (de) * 1941-01-10 1943-09-18 Wilhelm Strube Rueckschlagventil mit hohlem Ventilkoerper
US2616512A (en) * 1950-04-06 1952-11-04 Everett P Coon Antibackflow valve
DE2201402A1 (de) * 1972-01-13 1973-07-19 Karl Meier Vorrichtung an bodenablaeufen
AT366128B (de) * 1980-08-04 1982-03-10 Hutterer & Lechner Kg Bodensiphon

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1722891A (en) * 1928-12-29 1929-07-30 Edward W N Boosey Backwater floor drain
DE739289C (de) * 1941-01-10 1943-09-18 Wilhelm Strube Rueckschlagventil mit hohlem Ventilkoerper
US2616512A (en) * 1950-04-06 1952-11-04 Everett P Coon Antibackflow valve
DE2201402A1 (de) * 1972-01-13 1973-07-19 Karl Meier Vorrichtung an bodenablaeufen
AT366128B (de) * 1980-08-04 1982-03-10 Hutterer & Lechner Kg Bodensiphon

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FA.J.SEYFFERT LOODINDUSTRIE 'DOUBLETTA VLOERSYPHONS' 4 February 1958 , HAARLEM *

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521565A1 (de) * 1995-06-19 1997-01-16 Degussa Verbesserte Furnaceruße und Verfahren zu ihrer Herstellung
WO1999002792A1 (fr) * 1997-07-13 1999-01-21 Soederstroem G W Drain de sol
GR20000100105A (el) * 2000-03-31 2001-11-30 Αντωνης Λαδικος & Σια Ο.Ε. Σιφονι δαπεδου με τρεις εισαγωγες φ40 και μια εξαγωγη φ50 με λ τιχα-παξιμαδια και συστημα υπερχειλισης και συγκρατησης νερου-αφρου
DE10242168A1 (de) * 2002-09-10 2004-03-25 Barmer Eisen- & Blechwarenfabrik & Verzinkerei Wilhelm Mäueler GmbH & Co KG Bodenrückschlagventil
WO2008108692A1 (fr) * 2007-03-04 2008-09-12 Soederstroem Gert Sortie de sol fermée, et joint d'étanchéité à l'eau pour sortie de sol
WO2008108706A1 (fr) * 2007-03-04 2008-09-12 Soederstroem Gert Siphon de sol
EP2033557A2 (fr) 2007-08-23 2009-03-11 Lintec BVBA Système d'évacuation automatique pour eaux usées
EP2305906A1 (fr) * 2009-09-25 2011-04-06 Söderström, Gert Wilhelm Siphon
WO2011036252A1 (fr) * 2009-09-25 2011-03-31 Soederstroem Gert Système de piégeage de liquide et scellement étanche vis-à-vis des odeurs
CN101812866B (zh) * 2010-04-06 2011-09-28 戴永锋 一种楼板渗漏水收集导流装置
CN101812866A (zh) * 2010-04-06 2010-08-25 戴永锋 一种楼板渗漏水收集导流装置
EP3406813A1 (fr) * 2011-01-04 2018-11-28 Easy Sanitary Solutions B.V. Système d'évacuation d'eau avec drainage unidirectionel
EP2472015B1 (fr) * 2011-01-04 2019-01-30 Easy Sanitary Solutions B.V. Système d'évacuation d' eau avec drainage unidirectionel
EP3725964A1 (fr) * 2011-01-04 2020-10-21 Easy Sanitary Solutions B.V. Drain avec drainage unidirectionnel
GB2488773B (en) * 2011-03-07 2015-08-05 Impey Showers Ltd A drain adapter
CN102367680A (zh) * 2011-06-27 2012-03-07 山东润银生物化工股份有限公司 防异味下水道地漏
CN109235617A (zh) * 2017-07-10 2019-01-18 广元公正科技有限公司 防海水、河水倒灌设备
US11203861B1 (en) * 2021-04-24 2021-12-21 Warren Bregman Through-floor combination tub and surface drain
WO2022226390A1 (fr) * 2021-04-24 2022-10-27 Warren Bregman Baignoire et drain de surface combinés installés dans le plancher
US11713568B2 (en) 2021-04-24 2023-08-01 Warren Bregman Through-floor combination tub and surface drain

Also Published As

Publication number Publication date
SE9100015D0 (sv) 1991-01-03
NO920044D0 (no) 1992-01-03
EP0494060B1 (fr) 1994-10-19
NO920044L (no) 1992-07-06
FI920050A (fi) 1992-07-04
ATE113104T1 (de) 1994-11-15
DE69104703D1 (de) 1994-11-24
FI920050A0 (fi) 1992-01-03
SE9100015A0 (sv) 1992-07-04

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