EP2148016B1 - Triple-dig unit - Google Patents

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Publication number
EP2148016B1
EP2148016B1 EP20080013391 EP08013391A EP2148016B1 EP 2148016 B1 EP2148016 B1 EP 2148016B1 EP 20080013391 EP20080013391 EP 20080013391 EP 08013391 A EP08013391 A EP 08013391A EP 2148016 B1 EP2148016 B1 EP 2148016B1
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EP
European Patent Office
Prior art keywords
distributor
base plate
filling body
trench
opening
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.)
Not-in-force
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EP20080013391
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German (de)
French (fr)
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EP2148016A1 (en
Inventor
Ralph-Peter Dr.-Ing. Hegler
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Individual
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Individual
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Priority to EP20080013391 priority Critical patent/EP2148016B1/en
Publication of EP2148016A1 publication Critical patent/EP2148016A1/en
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Publication of EP2148016B1 publication Critical patent/EP2148016B1/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements

Definitions

  • the invention relates to a trench arrangement.
  • Trench fillers are also made from EP 1607 535 A1 , of the DE 20 2004 018 319 U1 , of the EP 1 932 975 A1 , of the EP 1 932 974 A1 and the DE 299 24 050 U 1 known.
  • From the DE 196 08 143 A1 is a precast concrete part for the infiltration of rainwater known.
  • From the EP 0 705 946 A2 of the US Pat. No. 6,698,975 B1 and the US Pat. No. 6,270,287 B1 Leachate elements are known.
  • the invention has for its object to provide a trench assembly in which the water inlet and the inspection are simplified.
  • the object is achieved by the features of claim 1.
  • the essence of the invention is to provide, in addition to the substantially same trained trench fillers cuboid distributor elements, each having at least in the adjoining side walls mating openings through which a Packing interior space is connected to a neighboring distributor interior. To prevent the stacked distributor elements from moving, they are provided with downwardly projecting sockets.
  • a trench assembly 1 for underground infiltration of liquid has numerous superimposed and / or next to each other in alignment, cuboid, also referred to as a block filter trash fill 2. These are for example from the EP 1 820 914 A1 known.
  • the trench filling bodies 2 each have a lower cover wall 3, four of these vertically upwardly projecting, associated with this side walls 4 and one of the lower top wall 3 opposite, parallel to this upper top wall 5.
  • the filler 2 is thus cuboid with side dimensions of a length L F , a width B F and a height H F.
  • circular cover 6 are arranged, which can be broken to form openings 7.
  • the walls 3, 4, 5 enclose a filler body interior 8.
  • the cover walls 3 and 5 are supported by numerous vertical, arranged in a regular rectangular grid columns 9 against each other.
  • each aligned openings 7 are provided, which define in the filler body interior 8 longitudinal channels 10 and transverse channels 11.
  • In the channels 10, 11 are upwardly open guide troughs, as shown in the EP 1 820 914 A1 are known.
  • the trench assembly 1 there are a plurality of superposed distributor elements 12. These can be integrated flush in the outer contour of the trench assembly 1, so that the outside of the distributor elements 12, each based on horizontal sectional planes, with the outside of the packing 2 is aligned, as in Fig. 4 shown. Of the Alignment can also be in the vertical direction, ie top and bottom, given as Fig. 3 seen.
  • the elements 12 may be made by rotational molding or blow molding of polyethylene or polypropylene.
  • the distributor elements 12 are parallelepiped-shaped with side dimensions of a length L V , a width B V and a height H V.
  • the distributor elements 12 have substantially the same, mutually corresponding side dimensions L V , B V and H V with each other.
  • the length L V and the width B V are equal, so that, as in Fig. 6 represented, a square cross section results.
  • the distributor elements 12 are adapted with respect to the side dimensions of the side dimensions of the packing 2.
  • the height H F of the filling body 2 is equal to the height H V of the distributor element 12. It is also possible that H V is an integer multiple of H F and vice versa.
  • the width B V corresponds to the width B F.
  • B V corresponds to an integer multiple of B F and vice versa.
  • L F 2 ⁇ L V
  • the distributor elements 12 have half the length of the trench filling body 2.
  • other integer length ratios are possible.
  • L F , B F , H F on the one hand and L V , B V , H V on the other hand it makes sense, but not mandatory, that - similar to a modular system - distributor elements 12 with trench packing 2 can be combined so that flush outer surfaces arise.
  • a distributor element 12 has a square base plate 13. This is in the range the four corners provided with downwardly projecting pedestals 14 which are outwardly by mutually perpendicular webs 15 and inwardly by a center of 16 seen from convex, circular arc-shaped web 17 are limited.
  • the base plate 13 is continuous, ie without opening formed. From the base plate 13, four mutually perpendicular side walls 18 extend upward. In the side walls 18, two small openings 19 arranged one above the other and / or a respective large opening 20 are optionally provided in the center.
  • distributor element 12 shown are three pairs of small openings 19 each with outwardly projecting, the openings 19 delimiting, integrally formed with the respective side wall 18 collar 21 is provided.
  • Fig. 8 lower, ie in the trench assembly 1 outwardly facing side wall 18 is formed closed.
  • the openings 19 are connected via the collar 21 with the associated openings 7 of the adjacent filling body 2, so that the distributor interior 22 is connected to the packing interior spaces 8 of the adjacent filling body 2.
  • inwardly projecting, vertically extending stabilizing ribs 23 are provided, which are distributed over the entire circumference of the distributor element 12.
  • the distributor element 12 is closed by a parallel to the base plate 13 extending, square, connected to the side walls 18 cover plate 24.
  • cover plate 24 may be centrally provided by an outwardly projecting collar 25 limited in cross-section opening 26.
  • the lower distributor element 12 is provided in the outwardly facing side wall 27, a large opening 20 to which an annular sleeve 29 is welded or clicked with appropriate plastic-designed locking elements, which in turn a Composite tube 30 receives.
  • the pipe 30 serves to supply water to be seeped to the distributor interior 22.
  • the ratios of the opening diameters If the large opening 20 has a diameter D 1 , the small opening 19 has a diameter D 2 and the upper opening 26 has a diameter D 4 , the following applies: D 2 ⁇ D 1 and D 1 ⁇ D 4 .
  • FIG. 3 shown lower manifold element 12 has, as in Fig. 7 shown, a closed base plate 13.
  • This in Fig. 3 arranged above distributor element 12 has in the base plate 13 has a circular, central opening 31 into which the collar 25 engages substantially free of play.
  • the opening 31 has a diameter D 3 which substantially corresponds to the diameter D 4 .
  • the collar 25 is flat against the webs 17, so that distribution elements 12 can be stacked without crashing over each other like beer crates.
  • all but the lowest distributor element 12 have an opening 31 in the base plate 13, so that inspection tools can be guided from above through all the distributor elements 12 downwards.
  • the advantage of the manifold elements 12 is their flexible design.
  • the apertures 19 permit communication of the manifold interiors 22 with the adjacent packing interiors 8.
  • the large apertures 20 in the sidewalls 18 permit connection of a pipe from the outside to the stack of manifold members 12.
  • the aligned apertures 26 and 31 stacked distributor elements 12 create a top-to-bottom continuous channel for passing inspection tools.
  • the central difference of the trench assembly 1a according to Fig. 9 opposite the trench assembly 1 according to Fig. 1 consists in that the uppermost distributor element 12a has a welded to the collar 25 or in the manufacture of the manifold element already molded socket 32 in which a composite tube 33 is plugged as a shaft extension. In this way, in the trench assembly 1 a in the soil 34, an inspection through the tube 33 and then through the distributor elements 12 a, 12 and the trench fillers 2 are performed.
  • FIGS. 12 and 13 a third embodiment of the invention explained. Identical parts are given the same reference numerals as in the first embodiment, to the description of which reference is hereby made. Structurally different, but functionally similar parts receive the same reference numerals with a trailing b.
  • the main difference compared to the first embodiment is that on the outside of the cover plate 24 outwardly projecting latching pins 35 are provided which can be latched with corresponding latching recesses 36 in the base plate 13, so that a stable arrangement of the distributor elements 12b arises over each other.

Description

Die Erfindung betrifft eine Rigolen-Anordnung.The invention relates to a trench arrangement.

Aus der EP 1 820 914 A1 ist ein Rigolen-Füllkorper bekannt. Bei diesem erfolgen der Wasserzulauf und die Inspektion über vorgesetzte, d. h. außenliegende Schächte.From the EP 1 820 914 A1 is a trench filler known. In this case, the water inlet and the inspection of superior, ie external shafts done.

Aus der EP 1 526 223 A2 ist eine Rigolen-Anordnung bestehend aus zahlreichen nebeneinander und übereinander angeordneten Rigolen-Füllkörpem bekannt, in die ein Schacht integriert ist.From the EP 1 526 223 A2 is a trench assembly consisting of numerous side by side and stacked trench Füllkörpem known, in which a shaft is integrated.

Rigolen-Füllkörper sind auch aus der EP 1607 535 A1 , der DE 20 2004 018 319 U1 , der EP 1 932 975 A1 , der EP 1 932 974 A1 und der DE 299 24 050 U 1 bekannt. Aus der DE 196 08 143 A1 ist ein Betonfertigteil zur Versickerung von Niederschlagswasser bekannt. Aus der EP 0 705 946 A2 , der US 6 698 975 B1 und der US 6 270 287 B1 sind Versickerungs-Schacht-Elemente bekannt.Trench fillers are also made from EP 1607 535 A1 , of the DE 20 2004 018 319 U1 , of the EP 1 932 975 A1 , of the EP 1 932 974 A1 and the DE 299 24 050 U 1 known. From the DE 196 08 143 A1 is a precast concrete part for the infiltration of rainwater known. From the EP 0 705 946 A2 , of the US Pat. No. 6,698,975 B1 and the US Pat. No. 6,270,287 B1 Leachate elements are known.

Der Erfindung liegt die Aufgabe zugrunde, eine Rigolen-Anordnung zu schaffen, bei der der Wasserzulauf sowie die Inspektion vereinfacht sind.The invention has for its object to provide a trench assembly in which the water inlet and the inspection are simplified.

Die Aufgabe wird gelöst durch die Merkmale des Anspruchs 1. Der Kern der Erfindung besteht darin, zusätzlich zu den im Wesentlichen gleich ausgebildeten Rigolen-Füllkörpern quaderförmige Verteiler-Elemente vorzusehen, die jeweils zumindest in den aneinander angrenzenden Seitenwänden zueinander passende Öffnungen aufweisen, durch die ein Füllkörper-Innenraum mit einem benachbarten Verteiler-Innenraum verbunden wird. Um ein Verschieben der gestapelten Verteiler-Elemente zu verhindern, sind diese mit nach unten vorspringenden Sockeln versehen.The object is achieved by the features of claim 1. The essence of the invention is to provide, in addition to the substantially same trained trench fillers cuboid distributor elements, each having at least in the adjoining side walls mating openings through which a Packing interior space is connected to a neighboring distributor interior. To prevent the stacked distributor elements from moving, they are provided with downwardly projecting sockets.

Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous embodiments of the invention will become apparent from the dependent claims.

Zusätzliche Merkmale und Einzelheiten der Erfindung ergeben sich aus der Beschreibung mehrerer Ausführungsbeispiele anhand der Zeichnung. Es zeigen:

Fig. 1
eine Seitenansicht einer Rigolen-Anordnung gemäß einem ersten Ausführungsbeispiel,
Fig. 2
eine Draufsicht entlang der Sichtrichtung II in Fig. 1,
Fig. 3
eine Vergrößerung der Ansicht gemäß Fig. 1,
Fig. 4
eine teilweise geschnittene Darstellung gemäß der Schnittlinie IV-IV in Fig. 3,
Fig. 5
eine Seitenansicht eines erfindungsgemäßen Verteiler-Elements,
Fig. 6
eine Draufsicht auf das Verteiler-Element gemäß Fig. 5,
Fig. 7
eine Schnittdarstellung des Verteiler-Elements gemäß Fig. 5,
Fig. 8
eine Schnittdarstellung des Verteiler-Elements in der Ansicht gemäß Fig. 6,
Fig. 9
eine Seitenansicht einer Rigolen-Anordnung gemäß einem zwei- ten Ausführungsbeispiel,
Fig. 10
eine Seitenansicht eines Verteiler-Elements gemäß dem zweiten Ausführungsbeispiel,
Fig. 11
eine Draufsicht auf das Verteiler-Element gemäß Fig. 10,
Fig. 12
eine Seitenansicht eines Verteiler-Elements gemäß einem dritten Ausführungsbeispiel und
Fig. 13
eine Draufsicht auf das Verteiler-Element gemäß Fig. 12.
Additional features and details of the invention will become apparent from the description of several embodiments with reference to the drawings. Show it:
Fig. 1
a side view of a trench assembly according to a first embodiment,
Fig. 2
a plan view along the direction of view II in Fig. 1 .
Fig. 3
an enlargement of the view according to Fig. 1 .
Fig. 4
a partially sectioned view along the section line IV-IV in Fig. 3 .
Fig. 5
a side view of a distributor element according to the invention,
Fig. 6
a plan view of the distributor element according to Fig. 5 .
Fig. 7
a sectional view of the distributor element according to Fig. 5 .
Fig. 8
a sectional view of the distributor element in the view according to Fig. 6 .
Fig. 9
a side view of a trench assembly according to a second embodiment,
Fig. 10
a side view of a distributor element according to the second embodiment,
Fig. 11
a plan view of the distributor element according to Fig. 10 .
Fig. 12
a side view of a distributor element according to a third embodiment and
Fig. 13
a plan view of the distributor element according to Fig. 12 ,

Im Folgenden wird unter Bezugnahme auf die Fig. 1 bis 8 ein erstes Ausführungsbeispiel der Erfindung beschrieben. Eine Rigolen-Anordnung 1 zur unterirdischen Versickerung von Flüssigkeit weist zahlreiche übereinander und/oder nebeneinander fluchtend angeordnete, quaderförmige, auch als Sickerblock bezeichnete Rigolen-Füllkörper 2 auf. Diese sind beispielsweise aus der EP 1 820 914 A1 bekannt. Die Rigolen-Füllkörper 2 weisen jeweils eine untere Deckwand 3, vier von dieser senkrecht nach oben vorstehende, mit dieser verbundene Seitenwände 4 sowie eine der unteren Deckwand 3 gegenüberliegende, zu dieser parallele obere Deckwand 5 auf. Der Füllkörper 2 ist somit quaderförmig mit Seitenabmessungen einer Länge LF, einer Breite BF und einer Höhe HF. In den Seitenwänden 4 sind kreisförmige Deckel 6 angeordnet, die zur Bildung von Öffnungen 7 aufgebrochen werden können. Die Wände 3, 4, 5 umschließen einen Füllkörper-Innenraum 8. Die Deckwände 3 und 5 sind durch zahlreiche vertikale, in einem regulären Rechteckraster angeordnete Stützen 9 gegeneinander abgestützt. Wie in Fig. 4 dargestellt, sind in gegenüberliegenden Seitenwänden 4 jeweils miteinander fluchtende Öffnungen 7 vorgesehen, die im Füllkörper-Innenraum 8 Längskanäle 10 und Querkanäle 11 definieren. In den Kanälen 10, 11 befinden sich nach oben offene Führungsrinnen, wie sie aus der EP 1 820 914 A1 bekannt sind.The following is with reference to the Fig. 1 to 8 a first embodiment of the invention described. A trench assembly 1 for underground infiltration of liquid has numerous superimposed and / or next to each other in alignment, cuboid, also referred to as a block filter trash fill 2. These are for example from the EP 1 820 914 A1 known. The trench filling bodies 2 each have a lower cover wall 3, four of these vertically upwardly projecting, associated with this side walls 4 and one of the lower top wall 3 opposite, parallel to this upper top wall 5. The filler 2 is thus cuboid with side dimensions of a length L F , a width B F and a height H F. In the side walls 4 circular cover 6 are arranged, which can be broken to form openings 7. The walls 3, 4, 5 enclose a filler body interior 8. The cover walls 3 and 5 are supported by numerous vertical, arranged in a regular rectangular grid columns 9 against each other. As in Fig. 4 shown, in each case opposite side walls 4 each aligned openings 7 are provided, which define in the filler body interior 8 longitudinal channels 10 and transverse channels 11. In the channels 10, 11 are upwardly open guide troughs, as shown in the EP 1 820 914 A1 are known.

Innerhalb der Rigolen-Anordnung 1 befinden sich mehrere übereinander angeordnete Verteiler-Elemente 12. Diese können fluchtend in die Außenkontur der Rigolen-Anordnung 1 integriert sein, sodass die Außenseite der Verteiler-Elemente 12, jeweils bezogen auf horizontale Schnittebenen, mit der Außenseite der Füllkörper 2 fluchtet, wie in Fig. 4 dargestellt. Der fluchtende Abschluss kann auch in vertikaler Richtung, d. h. oben und unten, gegeben sein, wie aus Fig. 3 ersichtlich. Die Elemente 12 können durch Rotationsgießen oder Blasformen aus Polyethylen oder Polypropylen hergestellt sein.Within the trench assembly 1 there are a plurality of superposed distributor elements 12. These can be integrated flush in the outer contour of the trench assembly 1, so that the outside of the distributor elements 12, each based on horizontal sectional planes, with the outside of the packing 2 is aligned, as in Fig. 4 shown. Of the Alignment can also be in the vertical direction, ie top and bottom, given as Fig. 3 seen. The elements 12 may be made by rotational molding or blow molding of polyethylene or polypropylene.

Die Verteiler-Elemente 12 sind quaderförmig ausgebildet mit Seiten-Abmessungen einer Länge LV, einer Breite BV und einer Höhe HV. Die Verteiler-Elemente 12 weisen untereinander im Wesentlichen die gleichen, einander entsprechenden Seiten-Abmessungen LV, BV und HV auf. Im vorliegenden Fall sind die Länge LV und die Breite BV gleich, sodass sich, wie in Fig. 6 dargestellt, ein quadratischer Querschnitt ergibt. Die Verteiler-Elemente 12 sind hinsichtlich der Seiten-Abmessungen den Seiten-Abmessungen der Füllkörper 2 angepasst. Im vorliegenden Fall ist die Höhe HF des Füllkörpers 2 gleich der Höhe HV des Verteiler-Elements 12. Es ist auch möglich, dass HV ein ganzzahliges Vielfaches von HF ist und umgekehrt. Die Breite BV entspricht der Breite BF. Es ist auch möglich, dass BV einem ganzzahligen Vielfachen von BF entspricht und umgekehrt. Im vorliegenden Fall gilt LF = 2 × LV, d. h. die Verteiler-Elemente 12 haben die halbe Länge des Rigolen-Füllkörpers 2. Auch hier sind andere ganzzahlige Längenverhältnisse möglich. In Bezug auf das Verhältnis der Seiten-Abmessungen LF, BF, HF einerseits und LV, BV, HV andererseits ist es sinnvoll, aber nicht zwingend, dass - ähnlich einem Baukastensystem - Verteiler-Elemente 12 mit Rigolen-Füllkörpern 2 kombiniert werden können, sodass bündige Außenflächen entstehen.The distributor elements 12 are parallelepiped-shaped with side dimensions of a length L V , a width B V and a height H V. The distributor elements 12 have substantially the same, mutually corresponding side dimensions L V , B V and H V with each other. In the present case, the length L V and the width B V are equal, so that, as in Fig. 6 represented, a square cross section results. The distributor elements 12 are adapted with respect to the side dimensions of the side dimensions of the packing 2. In the present case, the height H F of the filling body 2 is equal to the height H V of the distributor element 12. It is also possible that H V is an integer multiple of H F and vice versa. The width B V corresponds to the width B F. It is also possible that B V corresponds to an integer multiple of B F and vice versa. In the present case L F = 2 × L V , ie the distributor elements 12 have half the length of the trench filling body 2. Again, other integer length ratios are possible. With regard to the ratio of the side dimensions L F , B F , H F on the one hand and L V , B V , H V on the other hand, it makes sense, but not mandatory, that - similar to a modular system - distributor elements 12 with trench packing 2 can be combined so that flush outer surfaces arise.

Im Folgenden wird der Aufbau eines Verteiler-Elements 12 genauer beschrieben. In den Fig. 5 bis 8 ist ein Beispiel für ein Verteiler-Element 12 dargestellt. Es weist eine quadratische Grundplatte 13 auf. Diese ist im Bereich der vier Ecken mit nach unten vorspringenden Sockeln 14 versehen, die nach außen durch aufeinander senkrecht stehende Stege 15 und nach innen durch einen von der Mitte 16 aus gesehen konvexen, kreisbogenförmigen Steg 17 begrenzt werden. Die Grundplatte 13 ist durchgehend, d. h. ohne Öffnung, ausgebildet. Von der Grundplatte 13 erstrecken sich vier, paarweise aufeinander senkrecht stehende Seitenwände 18 nach oben. In den Seitenwänden 18 sind optional jeweils mittig zwei übereinander angeordnete kleine Öffnungen 19 und/oder jeweils eine große Öffnung 20 vorgesehen. Bei dem in Fig. 8 dargestellten Verteiler-Element 12 sind drei Paare kleiner Öffnungen 19 jeweils mit nach außen vorstehenden, die Öffnungen 19 begrenzenden, einteilig mit der jeweiligen Seitenwand 18 ausgebildeten Kragen 21 vorgesehen. Die in Fig. 8 untere, d. h. in der Rigolen-Anordnung 1 nach außen weisende Seitenwand 18 ist geschlossen ausgebildet. Die Öffnungen 19 sind über die Kragen 21 mit den zugehörigen Öffnungen 7 der angrenzenden Füllkörper 2 verbunden, sodass der Verteiler-Innenraum 22 mit den Füllkörper-Innenräumen 8 der angrenzenden Füllkörper 2 verbunden ist. In den Seitenwänden 18 sind nach innen vorspringende, vertikal verlaufende Stabilisierungs-Rippen 23 vorgesehen, die über den gesamten Umfang des Verteiler-Elements 12 verteilt sind. Das Verteiler-Element 12 wird durch eine parallel zur Grundplatte 13 verlaufende, quadratische, mit den Seitenwänden 18 verbundene Deckplatte 24 verschlossen. In der Deckplatte 24 kann mittig eine von einem nach außen vorstehenden Kragen 25 begrenzte, im Querschnitt kreisförmige Öffnung 26 vorgesehen werden.In the following, the structure of a distributor element 12 will be described in more detail. In the Fig. 5 to 8 an example of a distributor element 12 is shown. It has a square base plate 13. This is in the range the four corners provided with downwardly projecting pedestals 14 which are outwardly by mutually perpendicular webs 15 and inwardly by a center of 16 seen from convex, circular arc-shaped web 17 are limited. The base plate 13 is continuous, ie without opening formed. From the base plate 13, four mutually perpendicular side walls 18 extend upward. In the side walls 18, two small openings 19 arranged one above the other and / or a respective large opening 20 are optionally provided in the center. At the in Fig. 8 distributor element 12 shown are three pairs of small openings 19 each with outwardly projecting, the openings 19 delimiting, integrally formed with the respective side wall 18 collar 21 is provided. In the Fig. 8 lower, ie in the trench assembly 1 outwardly facing side wall 18 is formed closed. The openings 19 are connected via the collar 21 with the associated openings 7 of the adjacent filling body 2, so that the distributor interior 22 is connected to the packing interior spaces 8 of the adjacent filling body 2. In the side walls 18, inwardly projecting, vertically extending stabilizing ribs 23 are provided, which are distributed over the entire circumference of the distributor element 12. The distributor element 12 is closed by a parallel to the base plate 13 extending, square, connected to the side walls 18 cover plate 24. In the cover plate 24 may be centrally provided by an outwardly projecting collar 25 limited in cross-section opening 26.

In dem in Fig. 1 dargestellten, unteren Verteiler-Element 12 ist in der nach außen gewandten Seitenwand 27 eine große Öffnung 20 vorgesehen, an die eine ringförmige Muffe 29 angeschweißt oder mit entsprechenden kunststoffgerecht gestalteten Rastelementen eingeklickt ist, welche ihrerseits ein Verbund-Rohr 30 aufnimmt. Das Rohr 30 dient der Zufuhr von zu versickerndem Wasser zu dem Verteiler-Innenraum 22.In the in Fig. 1 shown, the lower distributor element 12 is provided in the outwardly facing side wall 27, a large opening 20 to which an annular sleeve 29 is welded or clicked with appropriate plastic-designed locking elements, which in turn a Composite tube 30 receives. The pipe 30 serves to supply water to be seeped to the distributor interior 22.

Für die Verhältnisse der Öffnungsdurchmesser zueinander gilt Folgendes. Wenn die große Öffnung 20 einen Durchmesser D1, die kleine Öffnung 19 einen Durchmesser D2 und die obere Öffnung 26 einen Durchmesser D4 besitzt, so gilt: D2 < D1 und D1 < D4.The following applies for the ratios of the opening diameters. If the large opening 20 has a diameter D 1 , the small opening 19 has a diameter D 2 and the upper opening 26 has a diameter D 4 , the following applies: D 2 <D 1 and D 1 <D 4 .

Das in Fig. 3 dargestellte untere Verteiler-Element 12 weist, wie in Fig. 7 dargestellt, eine geschlossene Grundplatte 13 auf. Das in Fig. 3 darüber angeordnete Verteiler-Element 12 weist in der Grundplatte 13 eine kreisförmige, mittige Öffnung 31 auf, in die der Kragen 25 im Wesentlichen spielfrei greift. Die Öffnung 31 weist einen Durchmesser D3 auf, der im Wesentlichen dem Durchmesser D4 entspricht. Der Kragen 25 liegt an den Stegen 17 flächig an, sodass Verteiler-Elemente 12 ähnlich Bierkästen verrutschfrei übereinander gestapelt werden können. Beginnend vom obersten Verteiler-Element 12 weisen alle bis auf das unterste Verteiler-Element 12 eine Öffnung 31 in der Grundplatte 13 auf, sodass Inspektionswerkzeuge von oben durch alle Verteiler-Elemente 12 nach unten geführt werden können.This in Fig. 3 shown lower manifold element 12 has, as in Fig. 7 shown, a closed base plate 13. This in Fig. 3 arranged above distributor element 12 has in the base plate 13 has a circular, central opening 31 into which the collar 25 engages substantially free of play. The opening 31 has a diameter D 3 which substantially corresponds to the diameter D 4 . The collar 25 is flat against the webs 17, so that distribution elements 12 can be stacked without crashing over each other like beer crates. Starting from the uppermost distributor element 12, all but the lowest distributor element 12 have an opening 31 in the base plate 13, so that inspection tools can be guided from above through all the distributor elements 12 downwards.

Der Vorteil der Verteiler-Elemente 12 ist ihre flexible Ausgestaltung. Die Öffnungen 19 gestatten eine Verbindung der Verteiler-Innenräume 22 mit den angrenzenden Füllkörper-Innenräumen 8. Die großen Öffnungen 20 in den Seitenwänden 18 gestatten einen Anschluss eines Rohres von außen an den Stapel der Verteiler-Elemente 12. Die miteinander fluchtenden Öffnungen 26 und 31 übereinander angeordneter Verteiler-Elemente 12 erzeugen einen von oben nach unten verlaufenden, durchgehenden Kanal zur Durchführung von Inspektionswerkzeugen.The advantage of the manifold elements 12 is their flexible design. The apertures 19 permit communication of the manifold interiors 22 with the adjacent packing interiors 8. The large apertures 20 in the sidewalls 18 permit connection of a pipe from the outside to the stack of manifold members 12. The aligned apertures 26 and 31 stacked distributor elements 12 create a top-to-bottom continuous channel for passing inspection tools.

Im Folgenden wird unter Bezugnahme auf die Fig. 9 bis 11 eine weitere Ausführungsform eines Verteiler-Elements erläutert. Identische Teile erhalten dieselben Bezugszeichen wie beim ersten Ausführungsbeispiel, auf dessen Beschreibung hiermit verwiesen wird. Konstruktiv unterschiedliche, jedoch funktionell gleichartige Teile erhalten dieselben Bezugszeichen mit einem nachgestellten a. Der zentrale Unterschied der Rigolen-Anordnung 1a gemäß Fig. 9 gegenüber der Rigolen-Anordnung 1 gemäß Fig. 1 besteht darin, dass das oberste Verteiler-Element 12a eine an den Kragen 25 angeschweißte oder bei der Herstellung des Verteiler-Elements bereits angeformte Muffe 32 aufweist, in der ein Verbund-Rohr 33 als Schachtverlängerung angesteckt ist. Hierdurch kann bei der Rigolen-Anordnung 1 a im Erdreich 34 eine Inspektion durch das Rohr 33 und anschließend durch die Verteiler-Elemente 12a, 12 sowie die Rigolen-Füllkörper 2 durchgeführt werden.The following is with reference to the Fig. 9 to 11 another embodiment of a distributor element explained. Identical parts are given the same reference numerals as in the first embodiment, to the description of which reference is hereby made. Structurally different but functionally similar parts receive the same reference numerals with a following a. The central difference of the trench assembly 1a according to Fig. 9 opposite the trench assembly 1 according to Fig. 1 consists in that the uppermost distributor element 12a has a welded to the collar 25 or in the manufacture of the manifold element already molded socket 32 in which a composite tube 33 is plugged as a shaft extension. In this way, in the trench assembly 1 a in the soil 34, an inspection through the tube 33 and then through the distributor elements 12 a, 12 and the trench fillers 2 are performed.

Im Folgenden wird unter Bezugnahme auf die Fig. 12 und 13 ein drittes Ausführungsbeispiel der Erfindung erläutert. Identische Teile erhalten dieselben Bezugszeichen wie beim ersten Ausführungsbeispiel, auf dessen Beschreibung hiermit verwiesen wird. Konstruktiv unterschiedliche, jedoch funktionell gleichartige Teile erhalten dieselben Bezugszeichen mit einem nachgestellten b. Der zentrale Unterschied gegenüber dem ersten Ausführungsbeispiel besteht darin, dass an der Außenseite der Deckplatte 24 nach außen vorstehende Rast-Zapfen 35 vorgesehen sind, die mit korrespondierenden Rast-Ausnehmungen 36 in der Grundplatte 13 verrastbar sind, sodass eine stabile Anordnung der Verteiler-Elemente 12b übereinander entsteht.The following is with reference to the FIGS. 12 and 13 a third embodiment of the invention explained. Identical parts are given the same reference numerals as in the first embodiment, to the description of which reference is hereby made. Structurally different, but functionally similar parts receive the same reference numerals with a trailing b. The main difference compared to the first embodiment is that on the outside of the cover plate 24 outwardly projecting latching pins 35 are provided which can be latched with corresponding latching recesses 36 in the base plate 13, so that a stable arrangement of the distributor elements 12b arises over each other.

Claims (5)

  1. Trench arrangement for the underground drainage of liquid comprising
    a. a plurality of rectangular trench-filling bodies (2) which are arranged on top of one another and/or adjacent to one another and surround a filling body inner chamber (8),
    i. with equal corresponding filling body side dimensions (LF, BF, HF) and
    ii. with filling body side walls (4) arranged opposite one another in pairs respectively and opposite filling body cover walls (3, 5),
    iii. wherein at least one of the filling body side walls (4) has at least one filling body side wall opening (7) and
    b. rectangular distributor elements (12; 12a; 12b) surrounding a distributor inner chamber (22),
    i. each with a distributor base plate (13),
    ii. each with distributor side walls (18) arranged opposite one another in pairs and connected to the distributor base plate (13) and
    iii. each with a distributor cover plate (24) which is connected to the distributor side walls (18) and is opposite the distributor base plate (13),
    iv. wherein in the distributor side walls (18) at least one first distributor side wall opening (20) with a diameter D1 is provided, wherein in at least one of the distributor side walls (18) at least one second distributor side wall opening (19) with a diameter D2 is provided for connecting with at least one of the filling body side wall openings (7) of one of the adjoining trench filling bodies (2),
    v. wherein: D1 > D2,
    vi. wherein in the distributor base plate (13) a distributor base plate opening (31) with a diameter D3 is provided, wherein the diameter D3 of the distributor base plate opening (31) is greater than the diameter D1 of the first distributor side wall opening (20),
    vii. wherein in the distributor cover plate (24) a distributor cover plate opening (26) with a diameter D4 is provided, wherein in the region of the distributor cover plate opening (26) a distributor cover plate opening collar (25) that projects outwards is provided, wherein the distributor cover plate opening collar (25) fits without play into an adjoining distributor base plate opening (31) of one of the adjoining distributor elements (12; 12a; 12b),
    viii. wherein the distributor cover plate opening collar (25) bears flat on webs (17), so that the distributor elements (12; 12a; 12b) can be stacked on top of one another without sliding similar to beer crates,
    ix. wherein a plurality of distributor elements (12; 12a; 12b) are arranged on top of one another,
    x. wherein the distributor base plate (13) of the lower distributor element (12; 12a; 12b) is closed,
    xi. wherein the distributor base plate opening (31) of the distributor element (12; 12a; 12b) arranged on top is circular and is arranged in the centre,
    xii. wherein the diameter D3 of the distributor base plate opening (31) corresponds to the diameter D4 of the distributor cover plate opening (26),
    xiii. wherein the aligned distributor cover plate openings (26) and distributor base plate openings (31) of distributor elements (12; 12a; 12b) arranged above one another produce a continuous channel running from top to bottom for feeding through inspection tools,
    xiv. wherein each distributor element (12; 12a; 12b) has the same corresponding distributor side dimensions (LV, BV, HV),
    characterised in that
    xv. the height (HV) of a distributor element (12; 12a; 12b) is a whole numbered multiple of the height (HF) of a trench filling body (2),
    xvi. the distributor base plate (13) is rectangular and is provided in the area of the four corners with downwards projecting bases (14), which are delimited outwardly by webs (15) vertically on top of one another and inwardly by a circular web (17) which is convex as seen from the centre (16).
  2. Trench arrangement according to claim 1, characterised in that at least one of the distributor side walls (18) has a second distributor side wall opening (19) with a collar (21) projecting out of the distributor side wall (18), which collar engages with one of the filling body side wall openings (7).
  3. Trench arrangement according to one of the preceding claims, characterised in that the width (BV) of a distributor element (12; 12a; 12b) is approximately equal to the width (BF) of a trench filling body (2) or a whole numbered multiple thereof.
  4. Trench arrangement according to claim 1, characterised in that a sleeve (32) for mounting a pipe is fixed to the distributor cover plate opening collar (25).
  5. Trench arrangement according to claim 1, characterised in that in the at least one trench filling body (2) filling body channels (10, 11) are provided, which are arranged at the same level as the distributor inner chamber (22) or the distributor base plate (13).
EP20080013391 2008-07-25 2008-07-25 Triple-dig unit Not-in-force EP2148016B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20080013391 EP2148016B1 (en) 2008-07-25 2008-07-25 Triple-dig unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080013391 EP2148016B1 (en) 2008-07-25 2008-07-25 Triple-dig unit

Publications (2)

Publication Number Publication Date
EP2148016A1 EP2148016A1 (en) 2010-01-27
EP2148016B1 true EP2148016B1 (en) 2013-09-25

Family

ID=40028922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080013391 Not-in-force EP2148016B1 (en) 2008-07-25 2008-07-25 Triple-dig unit

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016101800U1 (en) * 2016-04-06 2017-07-07 Rehau Ag + Co. Rigolenanordnung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511903A (en) 1994-10-03 1996-04-30 Infiltrator Systems, Inc. Leaching chamber with perforated web sidewall
US6076993A (en) 1997-06-16 2000-06-20 Psa, Inc. Leaching chamber
DE19608143C2 (en) 1996-03-04 2000-05-11 Martin Lehmann Precast concrete for seepage of rainwater
DE29924050U1 (en) 1998-03-18 2001-10-25 Wavin Bv Irrigation and / or drainage box
US6698975B1 (en) 2002-08-27 2004-03-02 Hancor, Inc. Coupling structure for a leaching chamber
DE10348024A1 (en) 2003-10-15 2005-05-19 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Rigole arrangement with trench and shaft
EP1607534A1 (en) 2004-06-18 2005-12-21 Wavin B.V. Infiltration block
DE202004018319U1 (en) 2004-11-25 2005-04-28 Heitker Gmbh Modular drainage device for e.g. sports pitches or roads, comprises injection moulded single piece construction with integral frame and support parts
ATE428830T1 (en) 2006-02-21 2009-05-15 Hegler Ralph Peter Dr Ing LEAKAGE BLOCK
DK1932974T3 (en) 2006-12-15 2009-06-02 Graf Plastics Gmbh Percolation module
EP1932975B1 (en) 2006-12-15 2010-04-28 Graf Plastics GmbH Plastic infiltration body

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