EP1757742B1 - Chambre d'infiltration avec canal de contrôle - Google Patents

Chambre d'infiltration avec canal de contrôle Download PDF

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Publication number
EP1757742B1
EP1757742B1 EP06013101A EP06013101A EP1757742B1 EP 1757742 B1 EP1757742 B1 EP 1757742B1 EP 06013101 A EP06013101 A EP 06013101A EP 06013101 A EP06013101 A EP 06013101A EP 1757742 B1 EP1757742 B1 EP 1757742B1
Authority
EP
European Patent Office
Prior art keywords
leaching
tunnel
elements
inspection channel
trench
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
Application number
EP06013101A
Other languages
German (de)
English (en)
Other versions
EP1757742A2 (fr
EP1757742A3 (fr
Inventor
Volker Naujoks
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.)
Hauraton GmbH and Co KG
Original Assignee
Hauraton GmbH 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 Hauraton GmbH and Co KG filed Critical Hauraton GmbH and Co KG
Publication of EP1757742A2 publication Critical patent/EP1757742A2/fr
Publication of EP1757742A3 publication Critical patent/EP1757742A3/fr
Application granted granted Critical
Publication of EP1757742B1 publication Critical patent/EP1757742B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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 element for infiltration of surface water with at least one of liquid-permeable side walls of the trench limited hollow chamber for temporarily receiving the infiltrated surface water, said hollow chamber is stiffened with at least substantially vertically arranged pillar elements and this trench element at least one continuous inspection channel and a Truss-like stiffened base plate, wherein the column elements are spaced and arranged in series, that between the rows of columns or the inspection channels if necessary at different locations of the trench element are providable, and this in each case on the front side of the inspection channel to be opened to each one of the opposite side walls of the Rigoleelements each a tunnel opening for the inspection channel can be introduced, the inspection channel in a straight line connecting the tunnel openings.
  • Such a trench unit is substantially formed as a hollow body, comprising a base wall, a plurality of connecting walls which project from the base wall, wherein at least a part of these walls each permeable to liquid and is determined by the walls at least one liquid receiving volume for receiving seepage surface water ,
  • Such rigging units are used for the purpose of controlled disposal of surface water in the area of larger sealed areas, ie in the area of parking lots, roads and the like.
  • the problem arises that in heavy rainfall, such as a downpour, on the one hand for rapid drainage of the surfaces mentioned for reasons of road safety must be taken while the sewer system used in these areas is either overwhelmed by the surge water masses or Sewerage must be considerably oversized at great expense.
  • the seepage speed of the soil is usually not sufficient for the required rapid drainage in the road area.
  • trench units are increasingly being introduced into the affected soil, which is essentially a temporary storage for the spontaneously occurring soil Represent surface water and are connected only in the sense of an overflow with the sewer.
  • the rainwater temporarily taken up in the trench units is then released gradually from the trench unit, for example by a fluid-open geotextile surrounding the trench unit.
  • the already mentioned EP 1 260 640 A1 proposes, starting from this prior art, to provide the trench unit with an inspection channel, this inspection channel first serves the diagnosis by, for example, a camera carriage can be guided into the inspection channel, the results of this tracking camera to provide information about the current degree of contamination of the trench , By regular camera shots immediately after the installation of the trench unit then the usual maintenance intervals can be determined, which then only be carried out at longer intervals.
  • the inspection channel not only serves to diagnose but also to clean the trench units. So, instead of the camera car Also, a cleaning device, so for example, a rinsing or the aforementioned cleaning lance are introduced through the inspection channel in the trench unit.
  • the side view of the camera when passing through the inspection channel within the trench unit, for example, for controlling the outer wall surfaces of the trench unit for damage is also more or less severely limited depending on the respective degree of contamination of the trench.
  • the flushing process there is essentially no real discharge of the Pollution from the rig instead, but much of the pollution is swirled by the flushing Essentially only within the trench unit, so that only a short-term improvement in the operability of the trench occurs until after a natural sedimentation of, in particular infiltration effective, Rigolenteil is added again accordingly.
  • a true controlled discharge of pollution is in the solution according to the subject of EP 1 260 640 A1 not possible.
  • the invention has the object to allow a passage through the inspection channel by means of a cleaning device, so that this cleaning device finds a clearly defined surface for driving.
  • the problem underlying the invention is achieved by a trench element according to the main claim.
  • the known trench element is improved in that the pillar element for stiffening the trench are spaced apart from each other and arranged in series so that not only one, but optionally also a plurality of inspection channels can be provided within each trench element. For this purpose, it is possible to open corresponding tunnel openings on the side walls as intended and thus to open one or more inspection channels within the trench element at the desired location.
  • one or more inspection channels can therefore be released within a single trench element as a function of the respective degree of contamination.
  • inspection channels which are not arranged in the middle of the trench element can be opened and thus z.
  • inspection channels which are not arranged in the middle of the trench element can be opened and thus z.
  • the column elements and the truss-like stiffening of the trench elements are designed so that the required load capacity of the trench element is maintained regardless of the number of opened side elements at any time.
  • the trench elements are essentially constructed from a rectangular cross-section, wherein the inspection channels pass through the trench element in the transverse direction. The shorter compared to a longitudinal channel length of the inspection channel has been proven in practice.
  • the trench elements are essentially composed of two similarly constructed half-shell elements. This has the advantage that the half-shell elements are stackable and in this way considerable advantages in the Storage and transport of not yet assembled rigging units offers.
  • a further significant advantage over the prior art results from the design of the inspection channel such that not only frontally corresponding tunnel openings are provided. Rather, in addition to the truss-like stiffened bottom plate of the trench element, a closed planar tunnel sole can be placed and thus a closed sole for the inspection channel can be created.
  • the closed plane tunnel sole considerably facilitates any possible passage through the camera, since the camera movement on a closed ground is quieter and easier to implement than on a grid floor of the trench which is otherwise usual.
  • the closed tunnel channel can also be placed on the trussed base plate for complete formation of the inspection channel.
  • the arrangement of a gutter element in this area is particularly suitable to afford the already described above, improved dirt discharge from the trench unit.
  • the height of the channel wall is designed as a function of the degree of contamination of the surface water and / or the planned cleaning intervals.
  • the height of the tunnel channel elements can also gradually decrease over advantage over the length of the inspection channel in the flow direction of the introduced surface water. This is because naturally the sedimentation of the introduced surface water at the beginning of the inspection channel is stronger than at the end. Towards the end of the channel, most of the contaminants introduced have usually already settled.
  • a more efficient tunnel channel can be used than in less polluted areas.
  • the channel offers the advantage that the fine soil of the recorded surface water settles in the trough sole and there, similar to a sedimentation, until the next flushing process remains. The dirt remains trapped in the channel even when the cave element is completely flooded, like in a sump and can be removed during the next cleaning process.
  • the trench element in the flow direction of the rinsing liquid is preceded by a cleaning shaft into which the dirt can flow during cleaning and are then disposed of at this point on dirt pumps.
  • the gutter elements for a camera camera are also trained.
  • a corresponding dimensioning of the gutter elements or serve by means of appropriate paragraphs in the gutter element a driveway for the camera, in particular a robot camera, be opened.
  • trench units are composed of a plurality of trench elements, and it has proved to be advantageous if the sole elements or channel elements provided for forming the inspection channels in the context of the invention can also be connected to one another by a tongue and groove connection. As a result, a closed inspection channel can also be formed within the framework of the connection, which can be upgraded for a continuous flushing or tracking movement.
  • the trench elements according to the invention can also be combined to form a larger trench unit and then wrapped in total by a geotextile for the controlled infiltration of the surface water absorbed in the trench unit.
  • the tunnel openings are opened only as needed within the scope of the invention.
  • This has the advantage that the respective downstream outer tunnel opening of each inspection channel of a trench element or a whole trench unit can remain closed. In the prior art, this is often cumbersome separate fasteners used in the assembly of the trench. Therefore, the downstream channel opening should ideally be closed off in a water-permeable manner in order to prevent the environmental soil richness of the mounted trench in this area from being forced into the trench due to the ambient pressure together with the enclosing geotextile.
  • the trench element 1 shown essentially consists of two half-shells, concretely an upper and a lower half-shell 3 and 4.
  • the half shells 3, and 4 here similar constructed like a truss and consist essentially of a truss-like stiffened base plate, which are to be regarded as a base plate 5 or as a cover plate 6 of the trench element 1 depending on the arrangement in the trench element 1.
  • the floor or ceiling plate 5 and 6 are each bounded by side walls, in which due to the rectangular cross-section between the longitudinal walls 7 and the transverse walls 8 can be distinguished.
  • recesses may be introduced to form a tunnel opening, where for this purpose in the respective opposite longitudinal walls 7 such corresponding tunnel openings 10, 10 'are introduced, that between the tunnel openings 10, 10' a the trench element 1 completely penetrating inspection channel 11th is opened.
  • the introduction of the tunnel openings 10, 10 ' can be supported by corresponding sectional contours on the longitudinal walls 7
  • the inspection channel 11 is on the underside of a placed on the truss-like stiffened bottom plate 5 tunnel sole 12 in the direction of seepage thus down, completed.
  • the trench elements 1 are in this case not further interesting manner by means of suitable fasteners locked together or connected.
  • a larger rigging unit can be built to accommodate larger amounts of seepage to surface water.
  • the trench units 1 assembled from the trench elements 1 in the required size depending on the respective application are introduced into the ground in such a way in connection with a geotextile not shown here, that they are subsequently completely engulfed by the geotextile and a gradual self-seepage by this liquid-open geotextile takes place.
  • the inspection channel 11 is probably used to diagnose the degree of contamination of the respective trench element, 2, 2 'as well as its flushing.
  • FIG. 2 makes it clear that the inspection channel 11, if necessary, could have been provided at another location within the trench unit 1. In essence, this is made possible by the fact that the column elements 13 serving to reinforce the rigging are spaced apart and arranged in series such that inspection channels 11 can be opened simply between the rows formed by the column elements 13 as required by a corresponding recess for opening the tunnel opening is introduced into the respective longitudinal wall 7 of the trench element 1.
  • a closed flat tunnel sole 12 is placed on the truss-like stiffening of the bottom plate 5 for further formation of the inspection channel 11. Due to the closed plane tunnel sole 12 is despite the To increase the stability provided truss-like stiffening of the bottom plate 5 an unproblematic camera movement or Spülwagenfahrt through the inspection channel 11 possible.
  • the inspection channels 11 can also be provided, if necessary, at respectively different locations of the trench element 1.
  • inspection channels 11 are arranged in a larger trench unit, in particular on the outer areas, in order to be able to detect any damage to the geotextile or the outer wall of the trench unit as part of a camera movement carried out at regular intervals through the inspection channel.
  • tunnel sole 12 can be placed on the bottom plate 5 on the truss-like stiffened bottom plate and a channel element 14, 14 '.
  • the channel element 14, 14 ' can be formed in several parts, wherein the individual channel elements 14, 14' by means of a respective tongue and groove connection 15 can be connected frontally in a simple and well-known manner.
  • this groove-and-tongue connection 15 can also be used to realize an underside closed inspection channel 11 via a plurality of adjacent trench elements 1 arranged in one layer.
  • the channel elements 14, 14 ' for further stiffening with a provided on the outside ribbing 16 and to facilitate the positionally correct positioning in the trench element 1 partly with the adjacent grid structures and the lower half shell 4 by means of corresponding clip elements 17 latched.
  • the tunnel channel or sole may also be screwed or glued or otherwise releasably or permanently attached.
  • the attachment represents a buoyancy protection for said elements in the operation of the trench.
  • a trench element which has a better usable inspection channel, which, moreover, if necessary, can be positioned in each trench element and thus also within a larger trench unit.

Claims (13)

  1. Chambre d'infiltration d'eau de surface, comprenant au moins un compartiment creux délimité par des parois latérales perméables aux liquides de la chambre pour la réception intermédiaire de l'eau de surface infiltrée, ledit compartiment creux étant renforcé par des éléments en colonne (13) disposés sensiblement verticalement en cas de montage conforme à l'usage prévu, et ladite chambre d'infiltration (1) présentant au moins un canal de contrôle (11) traversant et une plaque de fond (5) renforcée à la manière d'un treillis, lesdits éléments en colonne (13) étant espacés et disposés en rangée, de telle sorte qu'ils permettent en cas de besoin de prévoir le ou les canaux de contrôle (11) entre les rangées de colonnes à des endroits différents de la chambre d'infiltration (1), et de ménager pour cela à chaque front du canal de contrôle (11) à ouvrir, sur chacune des parois latérales opposées de la chambre d'infiltration (1), respectivement une ouverture de tunnel (10, 10') pour le canal de contrôle (11), ledit canal de contrôle (11) reliant entre elles les ouvertures de tunnel (10, 10') en ligne droite, caractérisée en ce que pour perfectionner l'agencement du canal de contrôle (11), une semelle de tunnel plane fermée (12), ou au moins un élément de tunnel à conduit fermé (14, 14'), dont l'extension longitudinale correspond sensiblement à la longueur des parois transversales (8) et donc à la longueur du canal de contrôle (11), est posé sur la plaque de fond (5) renforcée à la manière d'un treillis de la chambre d'infiltration (1) respective, entre les deux ouvertures de tunnel (10, 10') se faisant face.
  2. Chambre d'infiltration selon la revendication 1, caractérisée en ce que ladite chambre d'infiltration (1) possède une section transversale au moins sensiblement rectangulaire, permettant ainsi de distinguer au niveau des parois latérales délimitant le compartiment creux de la chambre d'infiltration (1), entre deux parois longitudinales (7) plus longues et deux parois transversales (8) plus courtes, les ouvertures de tunnel (10, 10') disposées au niveau des faces du ou des canaux de contrôle (11) étant ménagées sur l'une des parois longitudinales (7) opposées.
  3. Chambre d'infiltration selon la revendication 1 ou 2, caractérisée en ce que ladite chambre d'infiltration (1) est composée de deux éléments en demi-coquilles (3 resp. 4) de construction sensiblement identique, les parois latérales enfermant une plaque de base renforcée à la manière d'un treillis qui, lorsque la chambre d'infiltration est assemblée conformément à l'usage prévu, forment ensuite la plaque de plafond resp. la plaque de fond (6 resp. 5) de la chambre d'infiltration (1).
  4. Chambre d'infiltration selon l'une des revendications précédentes, dans la mesure où au moins un élément de tunnel à conduit fermé (14, 14') est posé sur la plaque de fond (5), caractérisée en ce que la hauteur de la paroi de conduit de l'élément de tunnel à conduit (14) est dimensionnée en fonction du degré de pollution de l'eau de surface devant s'infiltrer et/ou des intervalles de nettoyage de la chambre d'infiltration (1).
  5. Chambre d'infiltration selon l'une des revendications 1 à 3, dans la mesure où au moins un élément de tunnel à conduit fermé (14, 14') est posé sur la plaque de fond (5), caractérisée en ce que la hauteur de la paroi de conduit de l'élément de tunnel à conduit (14) diminue dans le sens d'écoulement de l'eau de surface introduite sur la longueur du canal de contrôle (11).
  6. Chambre d'infiltration selon l'une des revendications précédentes, dans la mesure où au moins un élément de tunnel à conduit fermé (14, 14') est posé sur la plaque de fond (5), caractérisée en ce qu'un puits de nettoyage est monté en amont du canal de contrôle (11).
  7. Chambre d'infiltration selon l'une des revendications précédentes, caractérisée en ce que la semelle de tunnel (12) et/ou le ou les éléments de tunnel à conduit (14, 14') est/sont préparé(s) pour une inspection par caméra.
  8. Chambre d'infiltration selon l'une des revendications précédentes, caractérisée en ce que la semelle de tunnel (12) et/ou le ou les éléments de tunnel à conduit (14, 14') est/sont relié(s) ou emboîté(s) de manière amovible ou permanente avec les éléments en colonne (13) adjacents et/ou d'autres éléments de renforcement de la chambre d'infiltration (1), en particulier la demi-coquille inférieure (3).
  9. Chambre d'infiltration selon l'une des revendications précédentes 4 à 8, caractérisée en ce qu'à l'assemblage de plusieurs chambres d'infiltration (1) en un ensemble d'infiltration, les semelles de tunnel (12) et/ou éléments de tunnel à conduit (14, 14') peuvent être assemblés au moyen d'un assemblage à languette et rainure (15), de manière à former un canal de contrôle (11) traversant, allant de chambre (2, 2') en chambre (2, 2') à l'intérieur de l'ensemble d'infiltration (1).
  10. Chambre d'infiltration selon l'une des revendications précédentes, caractérisée en ce que la chambre d'infiltration (2, 2') est fabriquée en matière plastique, de préférence en matière plastique recyclée, la semelle de tunnel (12) fabriquée séparément et/ou les éléments de tunnel à conduit (14, 14') étant en matière plastique ou en métal.
  11. Chambre d'infiltration selon l'une des revendications précédentes, caractérisée en ce qu'au moins un contour de coupe entourant les ouvertures de tunnel (10) à ouvrir, de préférence sous la forme d'une nervure double, est pratiqué dans les parois latérales de la chambre d'infiltration (1), de préférence dans les parois longitudinales (7).
  12. Utilisation d'une chambre d'infiltration selon l'une des revendications précédentes, selon laquelle plusieurs chambres d'infiltration (1) sont assemblées, avec ou sans éléments d'assemblage appropriés, en un ensemble d'infiltration plus grand, l'ensemble d'infiltration étant enrobé dans son intégralité d'un géotextile perméable à l'eau.
  13. Utilisation d'une chambre d'infiltration selon l'une des revendications 1 à 11, selon laquelle l'ouverture de tunnel (10') opposée à l'introduction de l'eau de surface de chaque dernière chambre d'infiltration (1) d'un ensemble d'infiltration dans le sens d'écoulement de chacune des couches des chambres d'infiltration éventuellement superposées est obturée, respectivement non ouverte.
EP06013101A 2005-06-24 2006-06-26 Chambre d'infiltration avec canal de contrôle Not-in-force EP1757742B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005010090U DE202005010090U1 (de) 2005-06-24 2005-06-24 Rigolenelement

Publications (3)

Publication Number Publication Date
EP1757742A2 EP1757742A2 (fr) 2007-02-28
EP1757742A3 EP1757742A3 (fr) 2009-10-28
EP1757742B1 true EP1757742B1 (fr) 2012-01-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013101A Not-in-force EP1757742B1 (fr) 2005-06-24 2006-06-26 Chambre d'infiltration avec canal de contrôle

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EP (1) EP1757742B1 (fr)
AT (1) ATE542959T1 (fr)
DE (1) DE202005010090U1 (fr)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
US7806627B2 (en) 2003-03-20 2010-10-05 Ditullio Robert J Storm water retention chambers with arch-shaped row connector
EP1820914B1 (fr) * 2006-02-21 2009-04-15 Ralph-Peter Dr.-Ing. Hegler Dispositif d'irrigation
DE202007016846U1 (de) * 2007-11-30 2008-03-13 Heitker, Michael Rigole zur Speicherung und/oder Versickerung/Rückhaltung von Oberflächenwasser
FR2929630B1 (fr) 2008-04-02 2011-11-25 Aliaxis Participations Bac de retention d'eau permettant de constituer par assemblage de bacs un dispositif de retention d'eau enfoui dans le sol
DE102009004914A1 (de) * 2009-01-16 2010-07-22 Rehau Ag + Co. Versickerbox für ein Rigolensystem
DE102009044412A1 (de) 2009-10-05 2011-04-07 Aco Severin Ahlmann Gmbh & Co. Kg Rigolenkörper
DE102010028607A1 (de) * 2010-05-05 2011-11-10 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Raumsparende Anordnung von Rigolenkomponenten und diese ermöglichende Rigolenkomponente
DE202010016295U1 (de) * 2010-12-07 2012-03-12 Rehau Ag + Co Strukturkörper für ein Rigolensystem und Rigolensystem
DK177541B1 (da) * 2012-05-29 2013-09-16 Ikadan Plast As Anvendelse af emballagekomponenter til fremstilling af produkter samt fremgangsmåde til fremstilling heraf
GB2505503B (en) * 2012-09-03 2017-04-12 Polypipe Ltd Subterranean drainage structure and base unit therefor
JP6148589B2 (ja) * 2012-09-28 2017-06-14 積水化学工業株式会社 集砂受枠の取付部材および雨水貯留浸透設備
DE202013101338U1 (de) * 2013-03-27 2014-07-04 Rehau Ag + Co Rigolensystem
NL2016991B1 (en) * 2016-06-17 2018-01-16 Pipelife Nederland Bv Box for water storage having lamellar panels
DE102017122055A1 (de) * 2017-09-22 2019-03-28 ENREGIS GmbH Versickerungssystem
DE202018105335U1 (de) * 2018-09-18 2019-09-19 Philipp Heitker Rigolenkörper zur Herstellung unterirdischer Regenwasser-Speicherrigolen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123754A1 (de) 2001-05-16 2002-12-05 Kirchner Fraenk Rohr Rigolenanordnung sowie Rigolenbauteil zu dessen Aufbau
DE20303343U1 (de) 2003-03-01 2003-06-12 Hauraton Betonwaren Versickerungssystem

Also Published As

Publication number Publication date
ATE542959T1 (de) 2012-02-15
EP1757742A2 (fr) 2007-02-28
EP1757742A3 (fr) 2009-10-28
DE202005010090U1 (de) 2005-09-22

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