EP2840193A1 - Bouche d'égout et son insert - Google Patents

Bouche d'égout et son insert Download PDF

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Publication number
EP2840193A1
EP2840193A1 EP14002890.3A EP14002890A EP2840193A1 EP 2840193 A1 EP2840193 A1 EP 2840193A1 EP 14002890 A EP14002890 A EP 14002890A EP 2840193 A1 EP2840193 A1 EP 2840193A1
Authority
EP
European Patent Office
Prior art keywords
insert
inlet
street
dip tube
road
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.)
Withdrawn
Application number
EP14002890.3A
Other languages
German (de)
English (en)
Inventor
Theo Willmes
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 EP2840193A1 publication Critical patent/EP2840193A1/fr
Withdrawn legal-status Critical Current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
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0403—Gullies for use in roads or pavements with a sediment trap

Definitions

  • the present invention relates to a road entry. About such enemas surface water is discharged into the sewer.
  • the inlets have a cylindrical housing with a drain to the sewer at the bottom.
  • An attachment is placed on the housing, into which a removable grate is inserted at the upper end.
  • Corresponding rainwater from traffic areas passes through the grate and an underlying leaf trap into the actual inlet and from there untreated into the sewage system.
  • the present invention has for its object to provide a road inlet, with the in a particularly simple way inflowing surface water cleaning / treatment can be subjected.
  • the insert used is designed so that it is adapted to common street inlets. Its height is variable, so that the use can be adapted to different depths of existing road enemas.
  • the insert is designed as a sludge bucket or sludge trap and has a particular centrally arranged immersion tube.
  • the dip tube has a diameter that allows the access of conventional suction hoses of suction vehicles for the purpose of cleaning.
  • the immersion tube is provided at least one outflow opening into the road inlet, so that inflowing surface water, which penetrates into the sludge bucket via the dip tube, is subject to a flow reversal, on the one hand favors the settling of the solids contained in the water, on the other hand light liquids on the water surface in the interior of the dip tube restrains.
  • the solids (sludge) carried in the surface water settle on the bottom of the sludge pail.
  • Such solids and retained in the dip tube light liquids are therefore not introduced via the at least one outlet opening in the area surrounding the use of the street inlet and from there into the sewer.
  • the inflowing surface water is therefore subjected to cleaning / treatment before it enters the sewage system.
  • the trained as a sludge insert is removable (preferably loose) arranged inside the street inlet. It can therefore be easily removed for cleaning purposes from the street inlet and used again, especially in another street inlet. Removal of settled sludge is possible by means of conventional suction hoses of suction vehicles, without having to remove the insert.
  • the insert has at least one emergency overflow in its side wall in the region above the dip tube.
  • the emergency overflow is preferably designed as at least one opening in the side wall of the sludge bucket.
  • About this at least one emergency overflow can corresponding amounts of water, for example, in heavy rain events in the inlet and be discharged from there into the sewer, when the use is filled to above the upper edge of the dip tube addition.
  • the upper edge and / or lower edge of the emergency overflow are preferably formed obliquely with slope inwards.
  • the insert has in its upper region on a storage device for arrangement in the street inlet.
  • a storage device may for example be designed so that the sludge bucket of the insert is widened in its upper region for storage in the street inlet.
  • the sludge bucket for example, have a conical widening for adaptation to the funnel of the road inlet.
  • the insert is preferably hung in the street inlet, so that a quick and easy installation in the street inlet and removal from the street inlet are possible.
  • conventional street enemas are designed so that an essay is arranged above the actual cylindrical housing of the inlet, which carries a rust with leaf catch.
  • the inventively provided insert is preferably arranged so that the mud bucket with its upper portion in the essay of the street inlet is stored.
  • the sludge bucket expediently flared conical and adapted to a conical constriction of the essay of the inlet, so that it can be suspended in the essay.
  • precipitation water passes through the grate and the funnel of the essay in the dip tube of the insert, flows through the dip tube down, undergoes at the lower edge of the dip tube, a flow reversal and flows within the insert between the dip tube and the side wall of the sludge bucket back up to at least one outlet opening from which it enters the area surrounding the use of the road inlet. In this area, it then flows down to the drain to the sewer.
  • the inventively designed road inlet is preferably designed so that the use is designed as a retrofit application.
  • Existing conventional road inlet can therefore be retrofitted with such an insert to achieve a cleaning / treatment of the surface water.
  • the present invention further relates to an insert for a road inlet, which is characterized in that it is designed as a sludge bucket and has a dip tube in its interior in the upper region, wherein provided in the side wall of the sludge bucket in the region above the lower edge of the dip tube at least one outlet opening is.
  • Such an insert can, as explained above, be arranged in a simple way in a conventional road inlet.
  • the insert preferably has at least one in its side wall in the region above the dip tube Emergency overflow, the upper edge and / or lower edge are preferably formed obliquely with slope inwards. So that the insert can be arranged in a street intake, it expediently has a storage device in its upper area.
  • a storage device may be formed by a radial expansion of the insert, in particular a conical widening for adaptation to the funnel of the essay of a road inlet.
  • the insert can preferably be hung in a conventional street inlet.
  • Insert 1 shown is formed as a cylindrical closed bottom sludge bucket 2 with the upper end of sludge bucket 2 flared, as shown at 3.
  • the sludge bucket 2 has in its upper region a central dip tube 4, wherein the area between dip tube 4 and side wall of the sludge canister 2 is closed at the top.
  • an outlet opening 5 In the region of the dip tube 4 above the lower edge there is an outlet opening 5.
  • an emergency overflow 6 in the form of a further outlet opening arranged above the dip tube.
  • insert 1 is for example made of a suitable plastic, such as PE, and is arranged in a conventional street inlet or used for retrofitting such a road inlet.
  • FIG. 2 shows the insert 1 in a arranged in a conventional road inlet 9 state.
  • a road inlet 9 has an approximately cylindrical housing with an outlet 10, which leads into the sewer.
  • an article 12 On the housing 9 is an article 12, which carries a grate 7.
  • the in FIG. 1 shown insert 1 is mounted in the street inlet, wherein the expanded portion 3 of the insert 1 rests on the funnel-shaped lower portion of the attachment 12 and is held by this.
  • the surface water entering through the grate 7 enters the insert 1 and is guided through the dip tube 11 into the sludge bucket 2.
  • the water undergoes a flow reversal, rises and leaves the insert via the outlet opening 5, from where it enters the street inlet and flows from there via the outlet 10. Due to the corresponding flow reversal, the solids contained in the water settle at the bottom of the Schlemmimers 2, also light liquids are retained on the water surface in the interior of the dip tube 4.
  • the incoming surface water is thus subjected to a cleaning / treatment, before it enters the sewage system.
  • the emergency overflow 6 is provided in use, which opens directly into the street inlet, bypassing the dip tube.
  • the illustrated insert 1 or retrofit insert is designed so that the sludge bucket 2 can be cleaned by means of conventional suction hoses of suction vehicles. Furthermore, the entire insert 1 can be quickly and easily mounted in the street inlet or taken out of this.
  • the training in normal water level in use is given by the lower edge of the outlet opening 5 and marked at 11.
  • the insert 1 may be loosely suspended in the street inlet or fixed therein via additional locking means.

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)
  • Sewage (AREA)
EP14002890.3A 2013-08-22 2014-08-20 Bouche d'égout et son insert Withdrawn EP2840193A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013007533U DE202013007533U1 (de) 2013-08-22 2013-08-22 Straßeneinlauf und Einsatz für einen solchen

Publications (1)

Publication Number Publication Date
EP2840193A1 true EP2840193A1 (fr) 2015-02-25

Family

ID=49626187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14002890.3A Withdrawn EP2840193A1 (fr) 2013-08-22 2014-08-20 Bouche d'égout et son insert

Country Status (2)

Country Link
EP (1) EP2840193A1 (fr)
DE (1) DE202013007533U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110952643A (zh) * 2019-12-25 2020-04-03 叶云丽 一种城市道路快速排水结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3269887A1 (fr) * 2016-07-13 2018-01-17 Sjorstechniek B.V. Collecteur d'eaux pluviales et récipient pour utilisation dans celui-ci
DE202017003975U1 (de) 2017-07-27 2017-09-07 Theo Willmes Straßeneinlauf und Nachrüsteinsatz sowie Einlauftrichter für denselben und Adsorberring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279944C (fr) *
US1070773A (en) * 1912-08-03 1913-08-19 Patrick Callahan Sand-trap.
US6270663B1 (en) * 2000-07-17 2001-08-07 Henry Happel Storm drain filter system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279944C (fr) *
US1070773A (en) * 1912-08-03 1913-08-19 Patrick Callahan Sand-trap.
US6270663B1 (en) * 2000-07-17 2001-08-07 Henry Happel Storm drain filter system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110952643A (zh) * 2019-12-25 2020-04-03 叶云丽 一种城市道路快速排水结构

Also Published As

Publication number Publication date
DE202013007533U1 (de) 2013-10-18

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