EP0049292A1 - A gully with possibility for quick cleaning. - Google Patents
A gully with possibility for quick cleaning.Info
- Publication number
- EP0049292A1 EP0049292A1 EP19810901162 EP81901162A EP0049292A1 EP 0049292 A1 EP0049292 A1 EP 0049292A1 EP 19810901162 EP19810901162 EP 19810901162 EP 81901162 A EP81901162 A EP 81901162A EP 0049292 A1 EP0049292 A1 EP 0049292A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gully
- section
- cross
- circular
- circular cross
- 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
Links
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
- E03F5/0405—Gullies for use in roads or pavements with an odour seal
-
- 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
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
Definitions
- the present invention relates to a gully with improved possibility for quick cleaning, consisting of a lower gully body, provided with an exhaust opening, and the top side of which is
- Such gullies are known from Dutch patent application 64 00131.
- Said known gully has a lower gully body with circular cross-section and a somewhat convex bottom, which is quite well adapted to be emptied with the aid of an optionally adapted paddle device, but if, as is usual nowadays, one wishes to empty such gullies by removing the deposit, collected therein, with the aid of a vehicle which is provided with a suction pipe, while simultaneously injecting water under high pressure, then at a certain moment in addition to the earlier added mix water one will also suck-up an excess of, if not only, air, so that the mix water which is sucked up again implies a loss in storage capacity of the vacuum container, present on the vehicle.
- the invention tends to provide an improvement for the above problem both for gullies with a lower gully body with circular cross-section and for gullies with a substantially rectangular or square cross-section.
- the invention also tends to provide a gully which enables the achievement of" the optimal yield with the expensive suction-emptying devices and the personnel, so that in larger cities one could possibly work with a smaller crew.
- the inner periphery of the lower gully body passes from a certain level below the exhaust opening -from a rectangular, square or other regular polygonal cross-section to a circular cross-section, respectively from a circular or elliptic cross-section it passes to a circular cross-section, and said circular cross-sections being adapted to receive the outer diameter of the suction pipe of a gully emptier with tolerance.
- the circular cross-sections preferably extend as a cylindrical recess in a bottom.
- the gully according to the present invention can be made both of concrete or of a synthetic or other material. Concrete, however, has the advantage that it is a relatively cheap and strong material which needs no special provisions in order * to prevent "rise” or “freezing-over” of the gully because of its high specific weight and its usually rougher surface when compared to for instance synthetic material, which provides a better "adherance" of the surrounding ground.
- fig. 1 a vertical cross-section through a gully in the configuration of a pavement gully
- the gully as illustrated in the drawing consists of a lower gully body 1 with four perpendicularly positioned side walls 2-5 and a bottom wall 6 which are cast for instance, but not necessarily, in one and the same concrete section.
- the side wall 4 is somewhat lower than the side walls.2, 3 and 5, so that some room is left for an intake opening 7, not evident for the invention, other or not provided with bars, which adjoins the (not illustrated) pavement gully.
- the top of the gully is formed such that it is suitable for receiving a grate 8, usually by means of a border 14 which is secured to the lower gully body by means of anchors 9, only one of which is visible.
- the intake is provided in the horizontal surface in the configuration of variou intake openings in the grate 8, in which event said grate is ofte secured pivotally in the border 14, but that is not evident here and therefore it is not illustrated.
- an exhaust pipe 11 is provided, equiped with a gully trap 10. It goes without saying that said exhaust pipe may also be provided in one of the other side walls, and it is generally known.
- the sand collection room 12, below the level of the exhaust pipe 11, serves for collecting and retaining sand and other dirt carried along and coming from the road.
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)
- Cleaning In General (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Paving Structures (AREA)
Abstract
Si la peripherie interieure du corps (1) inferieur d'une bouche d'egout passe a partir d'un certain niveau au-dessous de l'ouverture d'echappement, depuis une section transversale arbitraire (2, 3, 4, 5) vers une section transversale circulaire (15) concue pour recevoir le tuyau d'aspiration d'un dispositif de vidange avec une certaine tolerance, le rendement maximum est obtenu en utilisant les couteuses installations d'aspiration et le personnel selectionne pour l'entretien des caniveaux.If the inner periphery of the lower body (1) of a manhole passes from a certain level below the exhaust opening, from an arbitrary cross section (2, 3, 4, 5) towards a circular cross section (15) designed to receive the suction pipe of a drainage device with a certain tolerance, the maximum efficiency is obtained by using the expensive suction installations and the personnel selected for the maintenance of the gutters .
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81901162T ATE5010T1 (en) | 1980-04-11 | 1981-04-10 | STREET DRAIN WITH POSSIBILITY FOR QUICK CLEANING. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8002125 | 1980-04-11 | ||
NL8002125A NL8002125A (en) | 1980-04-11 | 1980-04-11 | KOLK WITH IMPROVED POSSIBILITY FOR FAST CLEANING. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0049292A1 true EP0049292A1 (en) | 1982-04-14 |
EP0049292B1 EP0049292B1 (en) | 1983-10-12 |
Family
ID=19835142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19810901162 Expired EP0049292B1 (en) | 1980-04-11 | 1981-04-10 | A gully with possibility for quick cleaning |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0049292B1 (en) |
DE (1) | DE3161164D1 (en) |
NL (1) | NL8002125A (en) |
WO (1) | WO1981002906A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19610858C2 (en) * | 1996-03-15 | 2003-02-27 | Birco Baustoffwerk Gmbh | Trash box |
NL1005621C2 (en) * | 1997-03-25 | 1999-11-24 | Tbs Soest Bv | Connection for a vortex |
RU2006105784A (en) | 2003-07-30 | 2007-09-10 | Ако Зеверин Альманн Гмбх Энд Ко. Кг (De) | SURFACE WATER DISCHARGE DEVICE |
DE10344828A1 (en) * | 2003-07-30 | 2005-03-10 | Ahlmann Aco Severin | Surface drainage device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6400131A (en) * | 1964-01-10 | 1965-07-12 | ||
US3633219A (en) * | 1970-08-20 | 1972-01-11 | Paul W Byrd | Prefabricated waste-receiving unit |
NL7111224A (en) * | 1971-08-14 | 1973-02-16 | Sump boxes - for pavement and roadway surface water drainage | |
DE2537810A1 (en) * | 1975-08-25 | 1977-03-10 | Theodor Ziegler | Concrete waste pipe with sludge chamber for use with roadways - is made in one piece with a thicker-walled top opening and a lateral discharge opening |
-
1980
- 1980-04-11 NL NL8002125A patent/NL8002125A/en not_active Application Discontinuation
-
1981
- 1981-04-10 EP EP19810901162 patent/EP0049292B1/en not_active Expired
- 1981-04-10 WO PCT/NL1981/000012 patent/WO1981002906A1/en active IP Right Grant
- 1981-04-10 DE DE8181901162T patent/DE3161164D1/en not_active Expired
Non-Patent Citations (1)
Title |
---|
See references of WO8102906A1 * |
Also Published As
Publication number | Publication date |
---|---|
NL8002125A (en) | 1981-11-02 |
WO1981002906A1 (en) | 1981-10-15 |
EP0049292B1 (en) | 1983-10-12 |
DE3161164D1 (en) | 1983-11-17 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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