EP2546423A2 - Corps d'encastrement - Google Patents

Corps d'encastrement Download PDF

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Publication number
EP2546423A2
EP2546423A2 EP12175998A EP12175998A EP2546423A2 EP 2546423 A2 EP2546423 A2 EP 2546423A2 EP 12175998 A EP12175998 A EP 12175998A EP 12175998 A EP12175998 A EP 12175998A EP 2546423 A2 EP2546423 A2 EP 2546423A2
Authority
EP
European Patent Office
Prior art keywords
grid
struts
group
body according
lattice
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Withdrawn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
EP12175998A
Other languages
German (de)
English (en)
Other versions
EP2546423A3 (fr
Inventor
Frank Dirkskötter
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.)
Hewitech GmbH and Co KG
Original Assignee
Hewitech 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 Hewitech GmbH and Co KG filed Critical Hewitech GmbH and Co KG
Publication of EP2546423A2 publication Critical patent/EP2546423A2/fr
Publication of EP2546423A3 publication Critical patent/EP2546423A3/fr
Withdrawn legal-status Critical Current

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • F28F25/085—Substantially horizontal grids; Blocks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/004—Pavings specially adapted for allowing vegetation

Definitions

  • the invention relates to an installation body for a device for the treatment, cooling or storage of a fluid, such as a gas or a liquid.
  • the installation body can be used in the soil as a drainage or drainage device.
  • Another possible application of the installation body in the soil concerns the stabilization of near-surface soil zones, possibly with the possibility of treatment of accidentally or as expected reached the soil pollutants.
  • the installation body is plantable, i. filled with soil or special mixtures of inorganic and organic mixtures for retention and purification of the incoming fluid and serves u.a. also the inclusion of loads on traffic areas.
  • the installation body according to the invention may also be used as a trickle, immersion or trickling filter in trickle coolers, biological reactors or the like, such as gas scrubbers, as internals in cooling towers or as sedimentation aids in the form of slanted or lamellar clarifiers and / or precipitators in settling tanks (of eg sewage treatment plants).
  • EP-A-1 607 534 As an example, be on EP-A-1 607 534 .
  • EP-A-1 607 534 It is known in the width and height of different size grid boxes to produce by assembling grid box-one-piece parts. Such constructions can be basically also in EP-A-2 325 404 realize.
  • the other two aforementioned publications disclose grid bodies which are arranged exclusively next to one another in order to be adapted to the conditions of the installation site.
  • DE-U-20 2006 008 981 is a seepage and drainage body of individual disc or plate-shaped system elements known. A similar concept is also in, for example DE-U-10 2009 052 724 described. In the two last-mentioned publications, a plurality of disc-shaped or plate-shaped system elements are stacked on top of one another, wherein a plurality of such stacks can be arranged next to one another.
  • the object of the invention is to provide a mounting body, in particular for the aforementioned applications, which ensures increased stability by load distribution as possible within the grid system and improved variability in the size of the overall arrangement.
  • the installation body according to the invention can be modular and, depending on the desired installation size, composed of a plurality of substantially identical grid bodies, which are advantageously grid plates. These grid bodies can be stacked on top of one another, offset from each other and thus interleaved. Through this constellation built body in the desired shapes and dimensions.
  • the mounting body thus has at least two grid body, in the simplest Case are stacked on top of each other or arranged side by side.
  • Each grid body has first and second intersecting grid struts.
  • the first lattice struts are arranged substantially parallel to one another, while on the other hand the second lattice struts are likewise arranged running parallel to one another.
  • the lattice struts cross each other and form a lattice structure with a grid.
  • the grids of both grids may be the same or unequal; In particular, the grid of one grid body can be a multiple of the grid of the other grid body.
  • the first (and / or the second) lattice struts are now inclined, thus extending at an acute angle to the normal of the plane spanned by the lattice body.
  • these first (and / or second) grid struts extend at an acute or obtuse angle to the plane spanned by the grid body.
  • the angle to the normal is preferably between 25 ° and 40 °.
  • Such a designed grid body can be assembled as an installation body for a variety of uses specified above.
  • the stack height of the grid body is basically arbitrary.
  • the grid body can be made in particular of plastic, which z. B. injection molding technology can be done.
  • Stacked or superimposed grid bodies may advantageously be provided with cooperating connecting elements (and optionally additional centering aids) in the form of complementary, interlocking connecting projections and recesses.
  • the connecting elements which can be brought into engagement with one another can be guided into one another in a non-positive or positive manner or by friction.
  • the fasteners provide a strong and stable bond and also contribute to the shear stiffness of the body.
  • the lattice struts of the second group of grid body may extend substantially perpendicular to the plane defined by the respective grid body level. Thus, then the lattice struts of one of the two groups are tilted.
  • the grid body or each grid body may have a peripheral edge web, which is continuously formed continuously or is provided with interruptions.
  • This edge web may have one or more edge portions in which it is perpendicular to the plane spanned by the grid body, and moreover have other edge webs which are as inclined as the lattice struts of the one of the two groups.
  • one of the lattice struts (for example the first lattice struts) is inclined between adjacent second lattice struts, with which they intersect.
  • the lattice struts which are formed as flat material elements, then define an oblique plane, but which has a structured surface and in particular complementary structured surfaces (top and bottom sides).
  • the structured surfaces may be closed or perforated, thus themselves form a network structure.
  • Such an installation body can be used in particular wherever it is necessary to keep the flow resistance for the medium to be treated as low as possible and to save material.
  • the adjacent grid bodies may be arranged such that their oblique grid struts complement the grid body stack by passing parallel oblique walls, which may optionally be perforated. Such an installation body can be used as a settling aid. Alternatively, it is possible that the oblique grid struts of adjacent grid body alternately oblique, ie zigzag-like (viewed in side view).
  • the intersecting lattice struts define chambers or the like. Breakthroughs or fields that are rhomboid or rectangular in plan view. Depending on the number of groups of intersecting lattice struts, it is also possible for chambers with other ground plan shapes to form. The invention is therefore not limited to only two lattice strut groups with mutually parallel lattice struts.
  • a further advantageous embodiment of the invention may be arranged depending on the application between adjacent grid bodies spacers.
  • a spacer pin or the like used pins, which are plugged onto a connecting projection of a lower grid body, and then placed on the spacer, the next upper grid body.
  • Adjacent grid bodies which are arranged next to one another in a common plane, can be interconnected by mechanical connecting elements. This in turn contributes to shear stiffness of the built-in body.
  • Fig. 1 shows in perspective a first embodiment of a grid body 10 with a circumferential upstanding edge web 12 and within the edge web 12 intersecting first lattice struts 14 and second lattice struts 16 which extend parallel to each other.
  • the edge web 12 has two opposite first edge portions 18 and two likewise opposite second edge portions 20.
  • the entire grid body 10 is formed as a grid plate and extends within a plane 22. Relative to this level 22, the two first edge portions 18 extend at right angles, while the two second edge portions 20 extend at an acute angle to the normal 24. This acute angle is for example 30 ° or slightly greater than 30 °. In other words, so are the second edge portions 20 at an angle of 50 ° -70 ° to the plane 22 (see Fig. 2 ).
  • first lattice struts 14 extend parallel to the first edge portions 18 and, like them, are substantially perpendicular to the plane 22.
  • second lattice struts 16 are inclined, as are the second edge portions 20 (see FIG Fig. 2 ).
  • FIG. 3 shows in perspective and in exploded view two superimposed grid body 10,36.
  • Fig. 4 shows in side view how two adjacent grid body 10,36 can be stacked.
  • each grid body 10, 36 is sheared, so that when a built-up body is constructed from a plurality of such grid bodies 10, 36, a stack inclined to the side results.
  • Such an installation body can, for example, as a settling aid in calming or settling tanks of sewage treatment plants or the like. or used in other bioreactors.
  • Fig. 5 shows a variant of the mounting body, as according to Fig. 4 or 3 is constructed.
  • adjacent grid body 10,36 offset in the X and / or Y direction to each other.
  • Such an arrangement of adjacent grid bodies 10,36 can also be used for transport purposes by the so interlocked grid body are arranged to save space.
  • the second lattice struts 16 are formed as inclined strips, which are the same width over their entire length.
  • the first lattice struts 14 in those areas in which they extend between adjacent second lattice struts 16, recesses 38.
  • These recesses 38 may be formed on the upper side and lower side.
  • such recesses 40 are formed on the upper and lower sides, ie on the upper edge and the lower edge of the second edge sections 20.
  • FIGS. 6 and 7 an alternative embodiment of grid bodies 10 ', 36' is shown.
  • the structure of each of these grid bodies 10 ', 36' corresponds, as far as the grid strut structure is concerned, substantially to that of the grid bodies 10 and 36 of FIGS. 1 to 5 .
  • the difference between the two grids 10 and 36 and 10 'and 36' is that in Fig. 6 the inclined second grid struts 16 are perforated and form a network structure of "finer" struts 42.
  • the first lattice struts 14 extend at right angles to the plane 22 respectively spanned by the lattice bodies 10 'and 36'.
  • the peripheral edge web 12 extends at right angles to the plane 22 in all of its edge sections 18, 20.
  • the lattice bodies 10 ', 36' are, for example, one above the other stacked, with their inclined second lattice struts 16 alternately inclined and thus run in a zigzag-shaped side view and optionally have an offset with each other.
  • the top, for example, of the grid body 36 ' is thus on the top of the grid body 10', whereby the two grid body 10 'and 36' are rotated relative to each other and thus aligned differently, as in the embodiment of FIGS. 3 and 4 is shown.
  • the grid body 10 'and 36' can, as the grid body 10 and 36 of the FIGS. 1 to 4 be composed. Then the sloping perforated second lattice struts 16 to form parallel perforated lattice walls.
  • the invention is not limited to the embodiments shown here and also includes other mounting body, which can be assembled with the grid bodies. Moreover, the invention also relates to a single grid body, ie an installation body comprising a single grid body.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Cultivation Of Plants (AREA)
  • Road Paving Structures (AREA)
  • Toys (AREA)
  • Details Of Garments (AREA)
  • Housing For Livestock And Birds (AREA)
EP12175998.9A 2011-07-13 2012-07-11 Corps d'encastrement Withdrawn EP2546423A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110107689 DE102011107689B4 (de) 2011-07-13 2011-07-13 Einbaukörper

Publications (2)

Publication Number Publication Date
EP2546423A2 true EP2546423A2 (fr) 2013-01-16
EP2546423A3 EP2546423A3 (fr) 2014-04-02

Family

ID=46581754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12175998.9A Withdrawn EP2546423A3 (fr) 2011-07-13 2012-07-11 Corps d'encastrement

Country Status (2)

Country Link
EP (1) EP2546423A3 (fr)
DE (1) DE102011107689B4 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607534A1 (fr) 2004-06-18 2005-12-21 Wavin B.V. Bloc d'infiltration
DE202006008981U1 (de) 2006-06-06 2006-09-07 Heitker, Martin Sicker- und Drainagekörper aus einzelnen Systemelementen
EP2116648A1 (fr) 2008-05-09 2009-11-11 Christian Peneder Corps de grille pouvant recevoir des plantations destiné à recevoir des charges mobiles
WO2009153278A1 (fr) 2008-06-18 2009-12-23 Hewitech Gmbh & Co. Kg Élément intégrable à intégrer dans un dispositif d’humidification, de nettoyage et/ou de refroidissement d’un fluide, en particulier d’un gaz comme l’air par exemple, et procédé de fabrication d’un élément intégrable
EP2208823A2 (fr) 2009-01-20 2010-07-21 Christian Peneder Corps de grille pouvant recevoir des plantations destiné à recevoir des charges mobiles
DE102009052724A1 (de) 2009-11-12 2011-05-19 Hewitech Gmbh & Co. Kg Einbau für eine Vorrichtung zur Behandlung, Kühlung oder Speicherung eines Fluids, wie beispielsweise eines Gases oder einer Flüssigkeit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB465056A (en) * 1935-10-29 1937-04-29 L G Mouchel And Partners Ltd Improvements in or relating to the construction of water cooling towers
US3340341A (en) * 1963-07-01 1967-09-05 Dow Chemical Co Method of preparing grids
US3820353A (en) * 1972-11-09 1974-06-28 Japan Gasoline Evaporative cooling apparatus
US4107241A (en) * 1976-10-12 1978-08-15 Raschig G.M.B.H. Contacting arrangement for mass transfer operations
GB2258524B (en) * 1991-08-08 1995-05-31 Nat Power Plc Film type packing element for use in cooling towers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607534A1 (fr) 2004-06-18 2005-12-21 Wavin B.V. Bloc d'infiltration
DE202006008981U1 (de) 2006-06-06 2006-09-07 Heitker, Martin Sicker- und Drainagekörper aus einzelnen Systemelementen
EP2116648A1 (fr) 2008-05-09 2009-11-11 Christian Peneder Corps de grille pouvant recevoir des plantations destiné à recevoir des charges mobiles
WO2009153278A1 (fr) 2008-06-18 2009-12-23 Hewitech Gmbh & Co. Kg Élément intégrable à intégrer dans un dispositif d’humidification, de nettoyage et/ou de refroidissement d’un fluide, en particulier d’un gaz comme l’air par exemple, et procédé de fabrication d’un élément intégrable
EP2208823A2 (fr) 2009-01-20 2010-07-21 Christian Peneder Corps de grille pouvant recevoir des plantations destiné à recevoir des charges mobiles
DE102009052724A1 (de) 2009-11-12 2011-05-19 Hewitech Gmbh & Co. Kg Einbau für eine Vorrichtung zur Behandlung, Kühlung oder Speicherung eines Fluids, wie beispielsweise eines Gases oder einer Flüssigkeit
EP2325404A1 (fr) 2009-11-12 2011-05-25 Hewitech GmbH & Co. KG Dispositif de stockage des fluids sous-terrain

Also Published As

Publication number Publication date
DE102011107689A1 (de) 2013-01-17
EP2546423A3 (fr) 2014-04-02
DE102011107689B4 (de) 2013-02-21

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