EP0302174B1 - Ablaufschacht mit nachträglich einbaubaren Schnellverschluss - Google Patents

Ablaufschacht mit nachträglich einbaubaren Schnellverschluss Download PDF

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Publication number
EP0302174B1
EP0302174B1 EP88104609A EP88104609A EP0302174B1 EP 0302174 B1 EP0302174 B1 EP 0302174B1 EP 88104609 A EP88104609 A EP 88104609A EP 88104609 A EP88104609 A EP 88104609A EP 0302174 B1 EP0302174 B1 EP 0302174B1
Authority
EP
European Patent Office
Prior art keywords
road drain
tappet
shaft
road
drain
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.)
Expired - Lifetime
Application number
EP88104609A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0302174A1 (de
Inventor
Siegfried Fiedler
Hans Förger
Alfred Dipl.-Ing. Fuchs (Fh)
Walter Dipl.-Ing. Weiler
Dieter Dipl.-Ing. Kunz
Bernhard Weiss
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Priority to AT88104609T priority Critical patent/ATE53416T1/de
Publication of EP0302174A1 publication Critical patent/EP0302174A1/de
Application granted granted Critical
Publication of EP0302174B1 publication Critical patent/EP0302174B1/de
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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices

Definitions

  • the invention relates to a drainage shaft for surface water with an attachment consisting of a frame and a grate.
  • valve body of the quick-action fastener forms a molded body that seals against a valve seat due to its own weight is held in the open position by a locking device which can be actuated from outside the inlet grate.
  • This new design uses gravity for quick locking.
  • the molded body lowers without delay after triggering on the valve seat, which it closes tightly.
  • the dirt trap bucket is preferably still above the quick-release fastener, so that the quick-release fastener is kept free of coarse contaminants.
  • the valve seat can either be part of a pot that is suspended in the shaft to seal it, or a funnel that is embedded in the drain opening of the shaft floor. In both cases, retrofitting is easy to do and the depth of the shaft is immaterial.
  • the pot, which contains the valve seat can either be inserted in the manhole neck and held there by means of radially arranged clamping screws, or it can be hung between the compensating ring and attachment or the compensating ring and manhole neck.
  • the valve body can be a solid or hemisphere. This has the advantage. that the valve body largely seeks its sealing position on the valve seat itself. In addition, the valve ball will not get dirty because incoming water will wash around the ball on all sides.
  • a ball If a ball is used, it is advantageous to hold it in the open position by a flexible ring, the clear width of which is only a little smaller than the ball diameter. It is triggered by a plunger, which is part of the locking, release and return device.
  • the guidance of this pestle can be connected to the sludge trap bucket or the pot or funnel.
  • a standard shaft with shaft bottom 1, shaft 2, compensation ring 3 and road attachment 4 is retrofitted with a quick-release fastener, which is designated 5 in its entirety. It contains the main component of a funnel-shaped adapter ring 10 with a clamping ring 11 which can be inserted into the shaft 2 and can be fixed with radial screws 12.
  • the clamping ring 11 is sealed at the top by permanently elastic putty 13.
  • the locking and quick release device which is shown in detail in FIG. 2, is numbered 20 in total.
  • the holding rod 23 is a tube closed at the bottom, in which the trigger rod 25 having a lower piston 24 is guided.
  • This release rod has a pull handle 26 at the top, which lies in a slot 6 of the inlet grate 7, the position of the rod can therefore be recognized at any time, and the release can be actuated without lifting the inlet grate.
  • a pressure spring 28 abutting against a cover plate 27 ensures that the release rod 25 assumes the uppermost position within the support rod after the release.
  • the holding rod 23 is held in the open position by a pawl 29 which projects through slots 30 into the inside of the holding rod and into the region of the piston 24. It is attached to a rocker 31, which is articulated the tubular bushing 21 is supported. The exact end position is set with an adjusting screw 32.
  • the dirt trap bucket 35 suspended in the frame 4 of the street attachment receives in the middle a shaft 36 which surrounds the holding and the triggering rod and which, like the bottom of the bucket, is impermeable.
  • the trigger rod 25 is pressed down on the pull handle 26.
  • the piston 24 pushes the pawl 29 outwards, so that the holding rod 23 together with the quick release mechanism falls downward.
  • To open the release rod 25 is pulled up with the support rod 23 until the pawl 29 falls into the slots 30.
  • the keeping open can also be designed as a permanent magnet.
  • the holding plate receives a striking head with which it can be knocked off by the magnet, furthermore the magnet can be equipped with an electromagnetic coil which cancels the magnetic force. This means that the trigger can also be operated remotely.
  • the release bar can be secured against twisting in the holding bar, e.g. by using a square tube or an additional bolt guide.
  • the latch with the rocker can get a counter arm on which a release rod acts: then only this release rod needs to be pulled up to the level of the grate surface.
  • the adapter has the shape of a pot 40, which is suspended with its upper flange ring 41 between compensating ring 3 and road attachment.
  • the valve opening 46 has a seal 47 inserted into an annular groove, while the valve body is designed as a ball 48, which is connected via a chain 49 to the release and return rod 45, so that it can be brought back into the open position after the damage has been done .
  • the trigger rod 45 is held in a flexible ring 42 fastened to the guide tube 51 at the top by means of a cone 43. For quick closing, the release rod 45 is pressed down by the flexible ring.
  • a counter cone 44 is provided over the cone 43 so that the trigger rod can also be retrieved again.
  • the head of the rod 45 contains an eyelet 50 or a cross bolt. There a special key (not shown) attacks when pulling up.
  • the guide tube 51 is connected here via spokes 52 to the pot 40, so that the entire quick-release fastener remains in the shaft when the dirt collecting bucket 35 is removed. Attachment to the dirt trap bucket is also conceivable. This would have the advantage that the quick closure can also be inspected when checking the bucket.
  • valve opening 56 is part of a molded part 60 which is inserted into the outlet opening 61 of the shaft bottom 1 and is filled in at the top.
  • the connection of the molded part to the holding and triggering device 42-45 is established by a support plate 57 with support struts 58.
  • support struts of different lengths, it is easily possible to adapt the device to shafts of different depths. But here again it applies that the guide can be attached to the sludge trap bucket, since the valve body (ball 48) suspended on a chain can play freely on the side and can search for the valve opening.
  • a cup-shaped adapter ring 40 with a lower valve opening 46 bordered by a sealing ring 47 is used again.
  • the dirt trap bucket 62 has at the bottom a shaft-shaped recess 68 receiving the ball 48, to the lower edge of which an elastic ring 63 is fastened, which holds the ball 48 in the open position.
  • the plunger 64 with striking plate 65, which is guided in a tubular bushing 66, is used for triggering.
  • a compression spring 67 ensures that the plunger returns to the release position. The ball must be pushed back into the recess by hand after the damage has been fixed.
  • this quick-release fastener can also be combined with the molded part 60 according to FIG. 4.

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)
  • Mechanically-Actuated Valves (AREA)
  • Sewage (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Component Parts Of Construction Machinery (AREA)
EP88104609A 1987-08-04 1988-03-23 Ablaufschacht mit nachträglich einbaubaren Schnellverschluss Expired - Lifetime EP0302174B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88104609T ATE53416T1 (de) 1987-08-04 1988-03-23 Ablaufschacht mit nachtraeglich einbaubaren schnellverschluss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3725783A DE3725783A1 (de) 1987-08-04 1987-08-04 Ablaufschacht mit nachtraeglich einbaubaren schnellverschluss
DE3725783 1987-08-04

Publications (2)

Publication Number Publication Date
EP0302174A1 EP0302174A1 (de) 1989-02-08
EP0302174B1 true EP0302174B1 (de) 1990-06-06

Family

ID=6333006

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104609A Expired - Lifetime EP0302174B1 (de) 1987-08-04 1988-03-23 Ablaufschacht mit nachträglich einbaubaren Schnellverschluss

Country Status (3)

Country Link
EP (1) EP0302174B1 (enrdf_load_stackoverflow)
AT (1) ATE53416T1 (enrdf_load_stackoverflow)
DE (2) DE3725783A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238327A (en) * 1989-11-18 1991-05-29 Steve Siow Kuang Yeo Drain cover assembly incorporating non-return valve
DE4208098A1 (de) * 1992-03-13 1993-09-16 Passavant Werke Heizoelsperre
DE29820842U1 (de) 1998-11-21 1999-02-25 Passavant-Werke Ag, 65326 Aarbergen Schnellverschluß für den Auslauf von Auffang- und Pufferbecken
DE10012556B4 (de) * 1999-03-15 2004-12-09 Aco Severin Ahlmann Gmbh & Co. Kg Absperreinrichtung für einen Ablauf
NL1014118C2 (nl) * 2000-01-19 2001-07-20 Wild Design Holding Gmbh Afvoerput.
CN109594642B (zh) * 2018-12-15 2020-06-30 桂林电子科技大学 一种自动调节排水量的防堵井盖
CN115012507B (zh) * 2022-06-21 2025-08-05 永利物业管理海安有限公司 一种智能家居用防止下水道气味污染室内空气的地漏装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337853C2 (de) * 1973-07-25 1975-05-07 Adam Klenk Rückstau- und Geruchsverschluß für Flüssigkelten, Insbesondere Abwässer
DE2625601A1 (de) * 1976-06-08 1977-12-22 Passavant Werke Betaetigungsvorrichtung fuer den rueckstauverschluss eines kellerablaufs oder fuer dergleichen versenkt eingebauter absperrorgane
SE404389B (sv) * 1977-11-30 1978-10-02 Svensson Frank G H Ventil for brunnar
DE7931895U1 (de) * 1979-11-12 1980-02-14 Buderus Ag, 6330 Wetzlar Selbsttaetiger rueckstauverschluss
DE8004341U1 (de) * 1980-02-19 1980-05-22 8000 Muenchen Handbetriebenes boden- oder deckenablaufventil
DE3040865C2 (de) * 1980-10-30 1984-10-11 Bernhard 8071 Lenting Kessel Rückstauverschluß als Einsatzteil
EP0056833A1 (de) * 1981-01-27 1982-08-04 Passavant-Werke Ag Einrichtung zum Verschliessen des Rohranschlusses eines Schacht- oder Ablaufbauteils
DK393281A (da) * 1981-09-07 1983-03-08 H R Joergensen Spaerreventil til ledningssystemer,navnlig til afdraeningssystemer for urene vaesker saasom gylle
DE3331082A1 (de) * 1983-08-29 1985-03-14 Passavant-Werke AG & Co KG, 6209 Aarbergen Reinigungsrohr mit rueckstauverschluss
DE3341899C1 (de) * 1983-11-19 1985-05-15 Bayer Ag, 5090 Leverkusen Nachträglich einbaubares Absperrorgan für einen Straßenablauf
DE3536993A1 (de) * 1985-10-17 1987-04-23 Buderus Ag Kellerablauf

Also Published As

Publication number Publication date
DE3725783A1 (de) 1989-02-16
EP0302174A1 (de) 1989-02-08
DE3725783C2 (enrdf_load_stackoverflow) 1990-09-06
DE3860204D1 (de) 1990-07-12
ATE53416T1 (de) 1990-06-15

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