EP2674537B1 - Drain with siphon - Google Patents

Drain with siphon Download PDF

Info

Publication number: EP2674537B1
Authority: EP; European Patent Office
Prior art keywords: outflow opening; tunnel; drain; pipe; outlet pipe
Prior art date: 2012-06-12
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.): Active

Application number

EP13170831.5A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2674537A1 (en

Inventor

Jurgen Hendrik Peter Joseph Keizers

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.)

Easy Sanitary Solutions BV

Original Assignee

Easy Sanitary 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.)

2012-06-12

Filing date

2013-06-06

Publication date

2021-03-03

2013-06-06 Application filed by Easy Sanitary Solutions BV filed Critical Easy Sanitary Solutions BV

2013-06-06 Priority to PL13170831T priority Critical patent/PL2674537T3/pl

2013-12-18 Publication of EP2674537A1 publication Critical patent/EP2674537A1/en

2021-03-03 Application granted granted Critical

2021-03-03 Publication of EP2674537B1 publication Critical patent/EP2674537B1/en

Status Active legal-status Critical Current

2033-06-06 Anticipated expiration legal-status Critical

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
238000007789 sealing Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1

Images

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
- E03F5/0407—Floor drains for indoor use
- E03F5/0408—Floor drains for indoor use specially adapted for showers
- 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
- E03F5/0407—Floor drains for indoor use
- 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
- E03F5/041—Accessories therefor

Definitions

the siphon cover is arranged over the upright wall and together with the upright wall and the collecting housing provides for the siphon action.
the siphon cover extends here over the upright wall and has downward directed wall parts extending to a position just above the bottom of the collecting housing.
a drain according to the preamble which is characterized by an inner cover which is arranged in and at a distance from the siphon cover and which connects to the outflow opening, and wherein a bridge part hanging over the tunnel is arranged between the inner cover and the siphon cover.
the bridge part hangs over the raised bottom part in which the tunnel is formed. Together with the siphon cover, the bridge part and the inner cover a space is thus formed from which the tunnel or a raised bottom part is separated. This prevents the chance of leakage along the tunnel or the raised bottom part, thereby guaranteeing that the water trap always has the maximum height.
the tunnel can either be incorporated into the bottom of the collecting housing or be provided as a tube protruding through the side wall of the housing and debouching in the outflow opening.
the bridge part comprises an upper wall arranged above the tunnel and side walls directed downward from the upper wall on either side adjacently of the tunnel.
Such a bridge part provides a siphon cover which is kept separate from the raised bottom part for the tunnel, so that the problem of sealing is no longer an issue.
the inner cover seals against the upright wall arranged around the outflow opening.
the seal on the upright wall is easily possible by means of for instance an O-ring.
this also provides the option of removing the entity of siphon cover, bridge part and inner cover in one operation so that the drain can be easily cleaned.
the tunnel is arranged in the bottom of the collecting housing for the purpose of receiving an outlet pipe arranged on the outflow opening.
a closable cover can further be provided in the siphon cover in order to allow access to the outflow opening without having to remove the siphon cover.
the invention further relates to a combination of a drain according to the invention and an outlet pipe, wherein the outlet pipe is inserted into the outflow opening.
the outlet pipe comprises a pipe bend and pipe parts arranged on either side of the pipe bend, wherein a first pipe part is inserted into the outflow opening and wherein the second pipe part is received in the tunnel.
the overall depth of the drain is no more than the height of the drain itself. This is particularly advantageous when the floor thickness is limited.
FIG. 1 is a perspective cross-sectional view of a drain 1 according to the invention.
the drain has a collecting housing 2 provided on the upper side with an outward directed horizontal flange 3. This flange 3 is arranged around inflow opening 4 of the collecting housing.
a height-adjustable grating holder 5 with grating 6 is arranged in inflow opening 4.
Grating holder 5 is sealed with an O-ring 7 against collecting housing 2.
Collecting housing 2 has a bottom with a low bottom part 8 and a high bottom part 9. An outflow opening formed by an upright wall 10 is provided in this bottom 8, 9. Provided in this upright wall 10 is a groove 11 for a seal (not shown) with which an outlet pipe 12 is sealed relative to upright wall 10.
the high bottom part 9 forms a tunnel 22 (see figure 3 ) for receiving a horizontal outlet pipe (see figure 2 ).
a siphon cover 13 is arranged over upright wall 10. This siphon cover 13 has an upper surface with a downward directed wall 14 which leaves clear a passage 15 at the low bottom part 8 and lies more or less against the high bottom part 9.
a bridge part 16 is arranged here on the downward directed wall 14 and hangs over the high bottom part 9.
Bridge part 16 connects to an inner cover 17 which is arranged around upright wall 10 and sealed thereagainst by means of O-ring 18.
Figure 2 shows drain 1 according to figure 1 .
a horizontal outlet pipe 19 with a pipe bend 20 and a free end 21 is inserted here instead of a vertical outlet pipe 12 into the outflow opening and upright wall 10. Because the high bottom part 9 forms a tunnel 22 in bottom 8,9 to outflow opening 10, the horizontal part of pipe 19 can be received in this tunnel 22, whereby the height of drain 1 is not affected.
Figure 3 is a cross-sectional view along the line III-III in figure 2 . It will be apparent from this cross-section that bridge part 16 has an upper wall with downward directed side walls 23 extending on either side of tunnel 22.
Bridge part 16 with the downward directed side walls 23 thus ensures that passage opening 15 is always close to the low bottom part 8 so that a maximum height for a water trap is obtained.
the water which has flowed via passage opening 15 between siphon cover 13 and inner cover 17 has the option of flowing into outlet pipe 21 from all radial directions. It is however also possible to reduce the distance between siphon cover 13 and inner cover 17 at the position of bridge part 16 such that siphon cover 13 and inner cover 17 lie against each other. There is however still a bridge part 16 here which provides the transition between inner cover 17 and the siphon cover 13 in the deeper part of collecting housing 2.
Figure 4 shows a drain 20 not covered by claim 1. In this figure 4 parts are cut away for a better view.
Drain 20 has a collecting housing with an inflow opening bounded by upper edge of the collecting housing.
Running through the collecting housing is an outlet pipe 24 which provides an outflow opening 25 with upright walls in collecting housing .
a siphon cover 26 is provided over this outflow opening 25. Further arranged on the inner side and at a distance from this siphon cover 26 is an inner cover 27 which, as seen in longitudinal direction of outlet pipe 24, connects on either side via a bridge part to siphon cover 26.
Siphon cover 26, inner cover 27 and bridge parts provide a passage opening 28 close to the bottom of the collecting housing so that a maximum height for the water trap is obtained.

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)

EP13170831.5A 2012-06-12 2013-06-06 Drain with siphon Active EP2674537B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL13170831T PL2674537T3 (pl)	2012-06-12	2013-06-06	Odpływ z syfonem

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL2008986A NL2008986C2 (nl)	2012-06-12	2012-06-12	Afvoerput met sifon.

Publications (2)

Publication Number	Publication Date
EP2674537A1 EP2674537A1 (en)	2013-12-18
EP2674537B1 true EP2674537B1 (en)	2021-03-03

Family

ID=48536775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13170831.5A Active EP2674537B1 (en)	2012-06-12	2013-06-06	Drain with siphon

Country Status (5)

Country	Link
EP (1)	EP2674537B1 (nl)
DK (1)	DK2674537T3 (nl)
ES (1)	ES2859900T3 (nl)
NL (1)	NL2008986C2 (nl)
PL (1)	PL2674537T3 (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL2011953C2 (nl) *	2013-12-12	2015-06-15	Easy Sanitary Solutions B V	Afvoerput met sifon.
CN104929226A (zh) *	2015-05-20	2015-09-23	成都科创佳思科技有限公司	一种曲线密封式地漏
TR201619433A1 (tr)	2016-12-23	2018-07-23	Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi	Bi̇r tahli̇ye si̇stemi̇
CN107905337B (zh) *	2017-11-14	2024-03-08	开平市瑞霖淋浴科技有限公司	一种虹吸地漏

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR924586A (fr) *	1946-03-29	1947-08-08		Siphon pour éviers et autres applications
DE2941660A1 (de) *	1979-10-15	1981-04-23	Robert 6239 Eppstein Blancke	Sinkkasten fuer bodenablaufrinnen
DE3025637A1 (de) *	1980-07-07	1982-04-22	Passavant-Werke Michelbacher Hütte, 6209 Aarbergen	Bodenablauf mit geruchverschluss
NL8200186A (nl) *	1982-01-19	1983-08-16	Viplex Plastics	Afvoerput met waterslot.
DE4119561A1 (de) *	1990-07-11	1992-01-16	Bernhard Kessel	Geruchverschluss
DK176029B1 (da) *	2003-09-26	2005-12-19	Bluecher Metal Aps	Aflöbssystem

2012
- 2012-06-12 NL NL2008986A patent/NL2008986C2/nl not_active IP Right Cessation
2013
- 2013-06-06 PL PL13170831T patent/PL2674537T3/pl unknown
- 2013-06-06 DK DK13170831.5T patent/DK2674537T3/da active
- 2013-06-06 EP EP13170831.5A patent/EP2674537B1/en active Active
- 2013-06-06 ES ES13170831T patent/ES2859900T3/es active Active

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number	Publication date
NL2008986C2 (nl)	2013-12-16
EP2674537A1 (en)	2013-12-18
ES2859900T3 (es)	2021-10-04
DK2674537T3 (da)	2021-03-29
PL2674537T3 (pl)	2021-07-05

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Publication	Publication Date	Title
EP2674537B1 (en)	2021-03-03	Drain with siphon
US2095024A (en)	1937-10-05	Floor drain
CN103643726A (zh)	2014-03-19	一种长效全封闭水封防臭同层排水地漏
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KR20100112752A (ko)	2010-10-20	오수받이용 유입관접속 연장 트랩 어셈블리 및 상기 오수받이용 유입관접속 연장 트랩 어셈블리가 구비된 오수받이장치
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