EP0074034A2 - Accessoire de montage pour élément à installer dans un réservoir pour eaux usées - Google Patents

Accessoire de montage pour élément à installer dans un réservoir pour eaux usées Download PDF

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Publication number
EP0074034A2
EP0074034A2 EP82107895A EP82107895A EP0074034A2 EP 0074034 A2 EP0074034 A2 EP 0074034A2 EP 82107895 A EP82107895 A EP 82107895A EP 82107895 A EP82107895 A EP 82107895A EP 0074034 A2 EP0074034 A2 EP 0074034A2
Authority
EP
European Patent Office
Prior art keywords
insert
pipe
backflow
installation aid
flange
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
EP82107895A
Other languages
German (de)
English (en)
Other versions
EP0074034B1 (fr
EP0074034A3 (en
Inventor
Bernhard Kessel
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
Priority to AT82107895T priority Critical patent/ATE28676T1/de
Publication of EP0074034A2 publication Critical patent/EP0074034A2/fr
Publication of EP0074034A3 publication Critical patent/EP0074034A3/de
Application granted granted Critical
Publication of EP0074034B1 publication Critical patent/EP0074034B1/fr
Expired 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

  • the invention relates to an installation aid of the type specified in the preamble of the main claim.
  • the invention has for its object to provide an installation aid for an insert in a wastewater collection container of the type mentioned, with which the difficulties in inserting a backflow stopper which is detachable from the insert part into the outlet pipe can be eliminated, and which ensures that by the insertion process of the insert also the backflow stop is in its functional position.
  • a backflow stop that can generally be detached from the insert part can be fixed on the insert part during the insertion process.
  • the plug-in connection not only creates a tight transition between the insert part and the backflow stop, but also holds it in place and guides it into its functionally correct position inside the outlet pipe.
  • the plug connection is not superfluous, but continues to function as the sealing flow connection. It has therefore proven to be expedient to design the pipe socket on the outside and the pipe flange on the inside to be conical.
  • This plug-in connection ensures that there are no gradations contrary to the normal flow direction that hinder the flow. A back pressure also does not pose a risk that the connector could come loose or become leaky.
  • a particularly firm hold is achieved with the plug connection if it is designed according to claim 2. At the same time, however, it is ensured that the plug connection - if this is necessary - can also be easily detached again, e.g. by hand and without the aid of a tool.
  • a collecting container which can be used, for example, as a floor, cellar, ceiling, bathroom, terrace or yard drain, has an approximately box-shaped housing 1, the inlet of which through its opening 2 at the top and the outlet 3 through a side outlet Outlet pipe 4 is formed.
  • the outlet pipe 4 are Two backwater closures 5 and 6 are arranged one behind the other and are fixed in the area of the outlet pipe mouth 7 in this exemplary embodiment with a front plate 8 to which any insert part 9 is detachably fastened '.
  • the insert used in each case can also be attached directly in front of the outlet pipe mouth 7 without the attachment plate and then fixes the backflow stops 5, 6 itself.
  • the attachment plate 8 is fastened with screws 10 integrated in the collecting container and an insertion pocket 11 formed below the outlet pipe 4. For this purpose, the attachment plate 8 engages with an apron 12 hanging down into the insertion pocket 11 and is pressed against the inner wall by the screws 10 .
  • an insertion pocket 13 is formed which is congruent with the insertion pocket 11 and into which an apron 14 of the insert part 9 is inserted.
  • the insert part 9 is also fixed with the correspondingly long screws 10.
  • a collar-like flange 18 is inserted into the mouth 7 and is supported on the inside of the container wall 15 with a holding edge 17 which is enlarged in the outer diameter compared to the clear width of the outlet pipe 4.
  • the flange 18 has a short pipe section 16, which is flared on the inside towards the holding edge 17 and forms a mating surface p 1 there .
  • a recess 43 is formed in the fitting surface e P 1 up to the holding edge 17, into which a projection 45 for securing the flange 18 or the backflow stop 5 is inserted.
  • a pivot bearing 20 for the backflow valve 5 is formed on an inwardly pulled tab 19, which is formed in this embodiment by a backflow flap 22 which can be placed with a seal 23 against a sealing seat 33 formed by the flange and pivoted about the pivot bearing 20 can.
  • the flap 22 is attached to a pivot lever 21 at 24a.
  • a float or a similar closing body could also be provided, which then automatically works against the sealing seat 33 or the seal 23.
  • a second backflow valve 6 is also formed as a flap closure, which is pushed with a pipe piece 24 on the outside over the pipe section 16 and at 25 by not shown locking, clamping or snap connections (Fig. 4) is sealed and durable thereon. Furthermore, a swivel bearing 27 for a swivel lever 28 is arranged on the pipe section 24, to which a flap 30 is fastened at 29, and its seal 31 bears against a sealing seat 32 of the pipe section 24.
  • the outer ß n concerned of the holding edge 17 of the flange 18 is provided with a bevel 34 against which a sealing ring 35 rests.
  • the flange 18 is plugged with its mating surface p 1 onto a pipe socket 36 of the front plate 8, which has an outer likewise conical mating surface P 2 and is integrally connected via a connecting flange 37 to an outer ring 39 which has a circumferential groove 38 for a sealing ring 35 owns.
  • the plug connection between the mating surfaces P 1 , P 2 serves as an installation aid in order to make the backflow stop easier when inserting the front plate 7 or, if necessary, another insert part and in the correct position for its later use Task to be able to insert into the outlet pipe 4.
  • the backflow trap is later attached anyway - as mentioned - otherwise. In practice, a cone angle for the fitting surface P 1 , P 2 with approximately 6 ° has proven to be expedient. .
  • the end face of the outer ring 39 is firmly attached to the inside of the container wall 15 and presses the sealing ring 35 together in such a way that a seal is created between the inside of the outlet pipe 4 and the inside of the container 1.
  • a skirt 12 of the front plate 8 is connected in one piece to the outer ring 39 and is inserted into the insertion pocket 11 of the container 1.
  • this rear side is provided with a bevel 40.
  • a rib 26 projecting upwards and inwards is formed here on the inside of the container 15, which rib can either be provided in front of the insertion pocket 11 or also next to it (in the drawing, at the back or at the front).
  • the rib 26 leads with its upper edge into the lower edge 11a to the insertion pocket 11 so that the apron 12 must be inserted properly. Otherwise it stands up on the top of the rib 26 and the front plate 7 or the insert cannot be pushed onto the screws 10 'at the top or cannot be properly inserted into the outlet pipe 4 with the backflow plug attached.
  • the front side 41 of the front plate 8 is delimited on the underside by a further insertion pocket 13 for the insert part.
  • the end of the pipe socket 36 facing away from the outlet pipe 4 is deformed into a seat 52, which then causes the inserted part to be centered.
  • the Projection 45 is arranged, which enters the recess 43 when the backflow stop 5 is correctly fitted.
  • the flange 18 can be seen in detail from FIGS. 3 to 5, with FIG. 3 an axial section, FIG. 4 ' a top view of the sealing seat 33 and FIG. 5 a top view of the holding edge 17.
  • the pipe section 16, which has the fitting surface P 1 on the inside, is formed with its outer peripheral surface to the fitting surface P 3 for the second backflow stop 6.
  • the pivot bearing 20 is displaced inward on the tab set inward, so that the pushing on of the second backflow stop is not impeded here.
  • snap noses 25 are formed, which permit the positive locking of the second backflow stop. 5, the recess 43 is clearly visible.
  • the flange 18 is expediently, like all the other parts of the collecting container, made of a plastic, whereby the modern plastic molding techniques allow the desired shape to be achieved particularly simply and true to size.
  • FIG. 6 shows a further embodiment, in which the flange 18 is reinserted into the outlet pipe 4 and carries the pipe section of the second backflow stop at 25.
  • the holding edge 17B of the flange 18 is made smaller and thinner in diameter than according to FIG. 2.
  • the flange 18 is fixed in this embodiment via a rosette-like circular ring 47, which is fixed directly to the inside of the container wall 15B with an external, thickened peripheral flange is tightened by fastening screws 44.
  • a ring part 49 engages over the holding edge 17B and, if necessary, pulls it with the interposition of a seal against the inside of the container wall 15B.
  • receptacles 50, 51 are formed on the front, on which an arbitrary insert part can or may not be fixed in the usual way.
  • the backflow stop or the flange 18 is anyway clearly defined by the circular ring 47 in the later operating position.
  • the flange 18 is also plugged onto a pipe socket 42 which has a conical mating surface P 2 on the outside, with which a plug-in connection can be effected as an installation aid together with the conical mating surface P 1 in the pipe section 16 of the flange 18, which insertion can be carried out correctly and correctly the backflow stop in the outlet pipe.
  • the particular advantage of the solution according to the invention lies in the accommodation of one or more backflow stops in the outlet pipe, so that the interior of the container can be better used for other purposes and in the simplified structure, to which the plug connection contributes, with which at least the first backflow stop on the insert part is attached until it in its ready position in the collection container tightens the backflow valve anyway.
  • the plug connection can be made by hand and just as easily detachable again, with an additional rotational position lock also ensuring that the backflow stop is not installed twisted and then functions insufficiently.

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)
  • Check Valves (AREA)
  • Closures For Containers (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sink And Installation For Waste Water (AREA)
EP82107895A 1981-09-09 1982-08-27 Accessoire de montage pour élément à installer dans un réservoir pour eaux usées Expired EP0074034B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82107895T ATE28676T1 (de) 1981-09-09 1982-08-27 Einbauhilfe fuer ein einsatzteil in einen abwasser-sammel-behaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3135645A DE3135645C2 (de) 1981-09-09 1981-09-09 Abwasser-Sammelbehälter
DE3135645 1981-09-09

Publications (3)

Publication Number Publication Date
EP0074034A2 true EP0074034A2 (fr) 1983-03-16
EP0074034A3 EP0074034A3 (en) 1983-04-27
EP0074034B1 EP0074034B1 (fr) 1987-07-29

Family

ID=6141180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107895A Expired EP0074034B1 (fr) 1981-09-09 1982-08-27 Accessoire de montage pour élément à installer dans un réservoir pour eaux usées

Country Status (4)

Country Link
EP (1) EP0074034B1 (fr)
AT (1) ATE28676T1 (fr)
DE (1) DE3135645C2 (fr)
FI (1) FI76162C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144162A (en) * 1983-06-16 1985-02-27 Sanyu Nekken Kk Drain trap
EP0195364A2 (fr) * 1985-03-19 1986-09-24 Dallmer GmbH & Co. Tuyau d'égout comprenant une valve anti-refoulement automatique
US5004536A (en) * 1989-04-25 1991-04-02 Edward Geisler Water reclamation apparatus
WO2011082970A1 (fr) 2010-01-08 2011-07-14 Kelly, John Dispositif de bouche d'égout

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238059C2 (de) * 1992-11-11 1997-02-20 Bernhard Kessel Bodenablauf
DE10336034B4 (de) * 2003-08-01 2010-11-25 Axel Bohatsch Rückstausicherung, insbesondere für eine Abwasserleitung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664208C (de) * 1937-01-16 1938-08-22 Buderus Eisenwerk Kellersinkkasten mit doppeltem Rueckstauverschluss
DE2522424A1 (de) * 1975-05-21 1976-11-25 Kessel Bernhard Baukasteneinheit zum erstellen eines keller-, wasser-, regenablaufs oder gully
DE2522427A1 (de) * 1975-05-21 1976-11-25 Kessel Bernhard Rueckstau-doppelverschluss
DE2852965A1 (de) * 1978-12-07 1980-06-19 Passavant Werke Rueckstauverschluss-armatur fuer abwasserleitungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664208C (de) * 1937-01-16 1938-08-22 Buderus Eisenwerk Kellersinkkasten mit doppeltem Rueckstauverschluss
DE2522424A1 (de) * 1975-05-21 1976-11-25 Kessel Bernhard Baukasteneinheit zum erstellen eines keller-, wasser-, regenablaufs oder gully
DE2522427A1 (de) * 1975-05-21 1976-11-25 Kessel Bernhard Rueckstau-doppelverschluss
DE2852965A1 (de) * 1978-12-07 1980-06-19 Passavant Werke Rueckstauverschluss-armatur fuer abwasserleitungen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144162A (en) * 1983-06-16 1985-02-27 Sanyu Nekken Kk Drain trap
EP0195364A2 (fr) * 1985-03-19 1986-09-24 Dallmer GmbH & Co. Tuyau d'égout comprenant une valve anti-refoulement automatique
EP0195364A3 (en) * 1985-03-19 1987-04-29 Dallmer Gmbh & Co. Sewer tube having an automatic no-return valve
US5004536A (en) * 1989-04-25 1991-04-02 Edward Geisler Water reclamation apparatus
WO2011082970A1 (fr) 2010-01-08 2011-07-14 Kelly, John Dispositif de bouche d'égout

Also Published As

Publication number Publication date
EP0074034B1 (fr) 1987-07-29
DE3135645C2 (de) 1985-12-19
ATE28676T1 (de) 1987-08-15
FI823126L (fi) 1983-03-10
FI823126A0 (fi) 1982-09-09
DE3135645A1 (de) 1983-04-07
EP0074034A3 (en) 1983-04-27
FI76162C (fi) 1988-09-09
FI76162B (fi) 1988-05-31

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