NL1031802C2 - Drain. - Google Patents

Drain. Download PDF

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Publication number
NL1031802C2
NL1031802C2 NL1031802A NL1031802A NL1031802C2 NL 1031802 C2 NL1031802 C2 NL 1031802C2 NL 1031802 A NL1031802 A NL 1031802A NL 1031802 A NL1031802 A NL 1031802A NL 1031802 C2 NL1031802 C2 NL 1031802C2
Authority
NL
Netherlands
Prior art keywords
drain
opening
reservoir
edge
water
Prior art date
Application number
NL1031802A
Other languages
Dutch (nl)
Inventor
Jurgen Hendrik Peter J Keizers
Original Assignee
Easy Sanitairy Solutions Bv
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
Family has litigation
Application filed by Easy Sanitairy Solutions Bv filed Critical Easy Sanitairy Solutions Bv
Priority to NL1031802A priority Critical patent/NL1031802C2/en
Priority to NL1031802 priority
Application granted granted Critical
Publication of NL1031802C2 publication Critical patent/NL1031802C2/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37569587&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL1031802(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407Floor drains for indoor use
    • E03F5/0408Floor drains for indoor use specially adapted for showers
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28Odour seals
    • E03C1/29Odour seals having housing containing dividing wall, e.g. tubular
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal

Description

DRAIN PUT

The invention relates to a drain for draining a liquid, in particular water, to, for example, a drain pipe, which drain comprises an inflow opening, an outflow opening to be connected to a drain pipe and a water lock arranged between the inflow opening and the outflow opening, which water lock is a comprises a reservoir open at the top for receiving liquid flowing past the inflow opening and at least one overflow channel running out of the reservoir over the top for draining liquid from the reservoir to the outflow opening.

Such drainage pits are used for, for example, sinks, shower trays and baths.

The purpose of the water trap of a drain is to seal the connection to the sewer system, in particular the drain pipe 15, in airtight manner, while a liquid flow can nevertheless flow from the drain to the drain pipe. This prevents unpleasant odors from the sewer system entering the living area via the drain.

Known drains take up a considerable space under, for example, the shower tray, which space is not always present. This space is mainly determined by the water trap. This water trap contains a quantity of water that takes care of the closure. Due to legislation, the height of this amount of water is important, since this water must be able to close for a set period, despite the fact that the water will evaporate. For example, a minimum height of 5 cm applies to the Netherlands.

1031802 2

At such a height, the height of the drain is easily around 7 cm. This is still too much in certain cases and therefore the object of the present invention is to provide a drain that can be made even flatter, or at least has a smaller installation depth.

This object is achieved with a drain according to the invention, characterized in that a part of the overflow channel is higher than the inflow opening of the drain.

With a conventional drain with a usual water seal of, for example, 5 cm, space is needed both at the top and at the bottom of the water lock to allow the liquid to pass. Say that about 1 cm is required for this, then a conventional drain will soon lead to a height of 7 cm. With the drain according to the invention, a part of the overflow channel is now higher than the inflow opening of the drain. As a result, the space at the top is placed above the inflow opening, as a result of which the discharge pit per se still has a height of, in the example, 7 cm, but in this case the drain only protrudes 6 cm at the bottom with the value of the example. Thus a drain with a smaller installation depth is thus obtained.

In an embodiment of the invention, the overflow channel comprises a supply opening arranged in the reservoir and a discharge opening opening in the vertical direction below the top of the reservoir. The distance between the supply opening and the top of the reservoir determines the height of the water seal in the invention.

In another embodiment of the invention, the reservoir comprises an upper edge and the higher-lying part of the overflow channel is arranged in the upper edge. With such an upper edge, the pit can easily be installed in, for example, a shower tray and, moreover, the overflow channel is partially integrated into this upper edge.

The upper edge preferably comprises an elevation for accommodating the higher-lying part of the channel.

In yet another embodiment of the drain according to the invention, the supply opening lies in the vertical direction below the center of the reservoir. As a result, the installation depth of the drain is kept as small as possible.

The invention further comprises a trough comprising an elongated tray with a substantially U-shaped cross-section and a drain according to the invention arranged in the bottom of the U-shaped tray, wherein the inflow opening 15 is substantially flush with the bottom of the tray. A drain according to the invention is advantageous in particular with such an elongated gutter. Such an elongated gutter can for instance be placed in a tiled floor. The trough itself already has a certain installation depth and because the drain is arranged under the U-shaped tray, the installation depth is thereby further increased, at least at the level of the drain. It is therefore advantageous for the drain according to the invention to have a low installation depth.

In a preferred embodiment of the trough, the elongated tray is covered with a grid. As a result, the drain according to the invention is also hidden from view.

These and other features of the invention are further elucidated with reference to the accompanying drawings.

Figures 1 and 2 show in perspective view a first embodiment of a drain according to the invention.

4

Figure 3 shows a cross-section of the drain according to Figure 1.

Figures 4 and 5 show a perspective view of a second embodiment of a drain according to the invention.

Figure 6 shows a cross-section of the drain according to Figure 4.

Figure 7 shows in perspective view an embodiment of a gutter according to the invention with a drain according to figures 1 to 3.

Figures 1 to 3 show a first embodiment of a drain 1 according to the invention. The drain 1 has a reservoir 2 with an upper edge 3. In this upper edge 3, an inflow opening 4 is provided, through which liquid can enter the reservoir 2. The edge 3 is provided with a groove 5, in which an O-ring 6 can be placed for sealing the drain 1 with respect to a drain pipe 7.

The drain 1 further has an overflow channel 8, the supply opening 9 of which is arranged on the underside of the reservoir 2 and wherein the drain opening 10 is at the same height as the edge 11 of the reservoir 2. An elevation 12 is provided in the upper edge 3, so that the higher lying part of the channel 8 is accommodated therein. The height H of the airlock is determined by the distance between the supply opening 9 of the channel 8 and the upper edge 11 of the reservoir.

A second embodiment of a drain according to the invention is shown in figures 4 to 6. This drain 20 is in fact a double embodiment of the drain according to Figures 1 to 3. The same parts are therefore designated with the same reference numerals.

5

Water W to be discharged flows via the top edge 3 into the inflow opening 4. There the water W enters the reservoir 2. As soon as the reservoir 2 is full of water W, the water via the channel 8 will over the edge 11 of the reservoir 5 flows and thus end up in the discharge pipe 21.

Figure 7 shows a trough 30 with a trough 31, which has a U-shaped cross section. In this tank 31 a drain 1 according to figures 1 to 3 is arranged in the bottom. A grid 32 is furthermore arranged in the tank, which in this case obscures the drain 1.

1 0 3 1 8 0 2

Claims (7)

1. Drainage pit for draining a liquid, in particular water, to, for example, a drainage pipe, which drainage pit comprises an inflow opening, an outflow opening to be connected to a drain pipe and a water trap arranged between the inflow opening 5 and the outflow opening, reservoir open at the top for receiving liquid flowing along the inflow opening and at least one overflow channel running out of the reservoir over the top for draining liquid from the reservoir to the outflow opening, characterized in that a part of the overflow channel is higher than the inflow opening of the drain.
1 6
2. Drainage pit according to claim 1, 15, characterized in that the overflow channel comprises a supply opening arranged in the reservoir and a drain opening opening in the vertical direction below the top of the reservoir.
3. Drainage pit according to claim 1 or 2, 20, characterized in that the reservoir comprises an upper edge and wherein the higher-lying part of the overflow channel is arranged in the upper edge.
4. Drainage pit according to claim 3, wherein the upper edge comprises an elevation for accommodating the higher-lying part of the channel.
Drainage pit according to one of the preceding claims 2-4, 1 0 3 1 8 02 * 7, characterized in that the feed opening lies in the vertical direction below the center of the reservoir.
6. Gutter comprising an elongated tray with a substantially U-shaped cross-section and a drain according to any one of the preceding claims, wherein the inflow opening of the drain opening is substantially flush with the bottom of the U-shaped tray. the container.
7. Trough according to claim 6, wherein the elongated tray is covered with a grid. 1031802
NL1031802A 2006-05-11 2006-05-11 Drain. NL1031802C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL1031802A NL1031802C2 (en) 2006-05-11 2006-05-11 Drain.
NL1031802 2006-05-11

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
NL1031802A NL1031802C2 (en) 2006-05-11 2006-05-11 Drain.
DK14165822.9T DK2759647T3 (en) 2006-05-11 2007-05-11 Drain
DE202007019271U DE202007019271U1 (en) 2006-05-11 2007-05-11 outflow
DK07009548.4T DK1854929T3 (en) 2006-05-11 2007-05-11 Drain
EP14165822.9A EP2759647B1 (en) 2006-05-11 2007-05-11 Drain
ES14165822.9T ES2649693T3 (en) 2006-05-11 2007-05-11 Drain
PL07009548T PL1854929T3 (en) 2006-05-11 2007-05-11 Drain
EP07009548.4A EP1854929B1 (en) 2006-05-11 2007-05-11 Drain
ES07009548.4T ES2623400T3 (en) 2006-05-11 2007-05-11 Drain

Publications (1)

Publication Number Publication Date
NL1031802C2 true NL1031802C2 (en) 2007-11-13

Family

ID=37569587

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1031802A NL1031802C2 (en) 2006-05-11 2006-05-11 Drain.

Country Status (6)

Country Link
EP (2) EP1854929B1 (en)
DE (1) DE202007019271U1 (en)
DK (2) DK2759647T3 (en)
ES (2) ES2623400T3 (en)
NL (1) NL1031802C2 (en)
PL (1) PL1854929T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1035003C2 (en) * 2008-02-08 2009-08-11 Martinus Franciscus Petrus Joseph Bierings Siphon construction.
NL2002403C2 (en) * 2009-01-09 2010-07-13 Easy Sanitairy Solutions Bv Through supply opening for transfer accessible siphon.
CA2751748C (en) * 2009-02-10 2016-08-09 Purus Ab Drain and inlet member for drain
ES1074756Y (en) 2011-02-15 2011-09-27 Jimten Sa REDUCED HEIGHT DRAINAGE CHANNEL WITH INTEGRATED SIFON
DE102011053644B4 (en) * 2011-09-15 2014-08-21 Viega Gmbh & Co. Kg Drainage channel for a floor-level shower
IL230110D0 (en) * 2013-12-23 2014-03-31 Huliot A C S Ltd Linear floor drainage kit
US9433325B2 (en) * 2014-01-28 2016-09-06 Liberty Hardware Mfg. Corp. Sliding shower door guide and drain assembly
DE202014101176U1 (en) * 2014-03-14 2015-06-17 Viega Gmbh & Co. Kg Drain fitting for a floor drainage channel and floor drainage channel with such a drain fitting
ES2555671B1 (en) * 2014-07-04 2016-09-20 Baroan Rioja, S.L. Drain device with non-circular inlet hole
WO2020222222A1 (en) * 2019-04-27 2020-11-05 Ron Bergman Drain cover to prevent a flood in the house

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT335369B (en) * 1975-01-31 1977-03-10 Hutterer & Lechner Kg Stench trap for drainage installations
GB1591369A (en) * 1977-09-21 1981-06-17 Taylor G Waste trap
EP1544360A1 (en) * 2003-12-18 2005-06-22 Dallmer GmbH & Co. KG Drainage device
EP1627968A2 (en) * 2004-08-02 2006-02-22 Benny Peter Hansen Naur A water-seal drainage trap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT335369B (en) * 1975-01-31 1977-03-10 Hutterer & Lechner Kg Stench trap for drainage installations
GB1591369A (en) * 1977-09-21 1981-06-17 Taylor G Waste trap
EP1544360A1 (en) * 2003-12-18 2005-06-22 Dallmer GmbH & Co. KG Drainage device
EP1627968A2 (en) * 2004-08-02 2006-02-22 Benny Peter Hansen Naur A water-seal drainage trap

Also Published As

Publication number Publication date
EP1854929B1 (en) 2017-03-08
PL1854929T3 (en) 2018-03-30
ES2649693T3 (en) 2018-01-15
EP1854929A1 (en) 2007-11-14
EP2759647A1 (en) 2014-07-30
DK2759647T3 (en) 2017-12-11
EP2759647B1 (en) 2017-11-01
ES2623400T3 (en) 2017-07-11
DK1854929T3 (en) 2017-05-01
DE202007019271U1 (en) 2012-01-11

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Legal Events

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PD2B A search report has been drawn up
VD4 Lapsed due to resignation by the proprietor

Effective date: 20150216