EP0424366A2 - Dispositif de stockage avec volume collecteur de liquides - Google Patents

Dispositif de stockage avec volume collecteur de liquides Download PDF

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Publication number
EP0424366A2
EP0424366A2 EP91101087A EP91101087A EP0424366A2 EP 0424366 A2 EP0424366 A2 EP 0424366A2 EP 91101087 A EP91101087 A EP 91101087A EP 91101087 A EP91101087 A EP 91101087A EP 0424366 A2 EP0424366 A2 EP 0424366A2
Authority
EP
European Patent Office
Prior art keywords
bearing
cross
collecting
storage level
pieces
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
Application number
EP91101087A
Other languages
German (de)
English (en)
Other versions
EP0424366B1 (fr
EP0424366A3 (en
Inventor
Dietmar Dipl.-Ing. Becher
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.)
HOFFMANN INDUSTRIEBAU GmbH
Original Assignee
HOFFMANN INDUSTRIEBAU GmbH
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
Priority claimed from DE19868632864 external-priority patent/DE8632864U1/de
Priority claimed from DE8704568U external-priority patent/DE8704568U1/de
Priority claimed from DE8711634U external-priority patent/DE8711634U1/de
Priority claimed from DE8713940U external-priority patent/DE8713940U1/de
Priority claimed from DE8713805U external-priority patent/DE8713805U1/de
Priority to EP91101087A priority Critical patent/EP0424366B1/fr
Application filed by HOFFMANN INDUSTRIEBAU GmbH filed Critical HOFFMANN INDUSTRIEBAU GmbH
Priority to AT91101087T priority patent/ATE93203T1/de
Publication of EP0424366A2 publication Critical patent/EP0424366A2/fr
Publication of EP0424366A3 publication Critical patent/EP0424366A3/de
Publication of EP0424366B1 publication Critical patent/EP0424366B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/24—Spillage-retaining means, e.g. recovery ponds

Definitions

  • the invention relates to a bearing with a collection volume for liquid.
  • the collection volume of such a store is intended to prevent leakage liquid from stored liquid containers from entering the environment in an uncontrolled manner.
  • the German utility model G 85 35 954 describes a storage container in which the collecting volume is formed by a collecting trough integrated into the container and covered by a grating.
  • the risk of contamination of the ground or groundwater cannot be ruled out if, for example, the wall of a stored barrel is pierced by a fork from a forklift or the like and the contents of the barrel emerge in a jet as a result of the static liquid pressure and over the edge of the Splash pan spouts out.
  • a transhipment point for environmentally hazardous liquids is described, which is formed by a plurality of concrete troughs embedded in the floor and adjoining one another in a liquid-tight manner, each of which is covered by a grating.
  • the middle concrete trough is accessible by rail vehicles such as cistern cars. If liquid is spilled when filling or emptying the cistern wagon, it can be collected in the adjacent collecting trays.
  • complex construction measures are required to produce such a transhipment point with sumps embedded in the floor.
  • the invention has for its object to provide a camp that is easy to install and still allows leakage and / or water to reliably collect.
  • the storage level of the storage facility is designed in such a way that it forms a large, continuous collection volume.
  • the storage level consists of a plurality of rows of side-by-side and one behind the other rectangular collecting troughs, which are liquid-tightly connected to one another by reversely U-shaped profiles that cross the folded edges of the collecting troughs.
  • the bearing level is formed by trapezoidal sheets or by overlapping trough-shaped steel profiles similar to the profiles of steel sheet piling. In this way, a self-supporting construction is achieved.
  • the collecting volume is formed by the individual grooves of the profiles or trapezoidal sheets, which are sealed liquid-tight at the ends by welded end walls or the like.
  • the channels can also be connected to one another at least at one end by a collecting channel.
  • a surface covering that can be walked on or driven over can be formed in the usual way by means of grids or slatted frames placed on the trapezoidal sheets or the profiles.
  • the storage level structures according to the invention can also be erected according to claim 9 in the manner of a storage platform.
  • the bearing level can be supported directly by purlins running over the supports of the bearing platform.
  • the support is provided by crossbeams running transversely to the purlins.
  • the design of the bearing according to the invention as a mezzanine enables effective use of the existing storage space and at the same time offers a convenient possibility of checking the underside of the leakage collection volume, so that corrosion damage can be identified early and possibly treated preventively.
  • the pillars of the mezzanine can also be shortened in this way will be that only a low "crawl space” is formed below the mezzanine, which allows maintenance and repair work to be carried out.
  • Sight glasses can be incorporated into the floor of the mezzanine, so that it can be easily determined from below whether one of the stored containers has a leak and liquid has leaked out.
  • the storage level can also have a slight slope and be designed so that the leaking leakage runs together at a point at which the sight glass or a suitable liquid detector is arranged.
  • FIG. 1 shows a storage platform 210 with a number of vertical pillars 212 which are connected to one another at the upper ends by purlins 214 and support a storage level 220 which is accessible via a staircase 16 and secured by a railing 218.
  • the bearing plane 220 is in turn formed by trapezoidal sheets 222 placed directly on the purlins 214, the profile of which extends transversely to the longitudinal direction of the purlins.
  • the profile channels 224 formed by the trapezoidal sheets 222 are closed at the ends by welded end walls 226 in a liquid-tight manner and thus together form a relatively large collecting volume for leakage liquid.
  • the end walls 226 protrude slightly above the upstanding profile areas of the trapezoidal sheets 222, so that no leakage liquid can drip off the edge of the bearing plane from the upstanding profile areas.
  • the end walls 226 also serve to enclose and secure the position of gratings 228 placed on the trapezoidal sheets, which form a walkable and passable surface covering on the bearing level 220, but which is permeable to leakage liquid.
  • the surface covering can optionally be formed by checker plates, chipboard or the like, provided that a sufficiently dense network of joints or openings or a circumferential collecting channel ensures that the liquid escaping from the stored containers can flow into the collecting volume formed by the profile channels 224 .
  • channel-shaped steel profiles 230 can also be used for the bearing plane 220, which overlap one another with their edged edges in the manner shown in FIG. 2 and are closed at the ends by welded end walls 232.
  • FIG. 3 shows an example of a storage level 246 consisting of individual collecting troughs 238 for a mezzanine or a ground-level storage.
  • the individual drip pans 238 are formed by sheets folded up at the edges 248. Due to the edge upstands 248, the sumps have a relatively high inherent rigidity, so that they can be placed directly on the purlins 214 of the mezzanine platform, similar to the trapezoidal sheets according to FIG.
  • the drip pans are laid out in the manner of a tile pattern so that their edged edges meet directly.
  • the butt joints are covered by rails 250 with an inverted U-shaped profile.
  • Rails 250 are aligned with the upper surfaces of gratings 252 which, like the rails 250, are supported on cross members 254 welded into the collecting troughs. A continuous walk-on surface is thus formed by the gratings 252 and the rails 250. At the corner points of the collecting troughs 258, which are rectangular in plan, the rails are miter-welded to one another in the manner shown in FIG. 12, so that a complete overlap is ensured on the entire surface of the storage level.
  • FIGS. 5 and 6 A modified system for covering the joints between the collecting troughs is shown in FIGS. 5 and 6.
  • FIG. 5 two cross pieces 310 can be seen, which are formed by four inverted U-shaped profile rails 312 welded together at the crossing point.
  • Each of the cross pieces 310 is placed on the abutting corners of four rectangular flat collecting trays laid in the manner of a tile pattern in such a way that the legs 312 overlap the parallel edges of the collecting trays. In this way, the space between the four sumps is covered by the cross piece.
  • connecting pieces 314, 316 are arranged which are adapted to the length or width of the individual collecting troughs and each overlap the legs 312 of two adjacent cross pieces aligned in a line.
  • the cross pieces 310 and the connecting pieces 314, 316 thus together form a lattice construction, through which the butt joints between the collecting trays are completely covered due to the overlap between the connecting pieces 314, 316 and the legs 312 of the cross pieces, so that no leakage liquid can penetrate into the butt joints.
  • the inner cross section of the connecting pieces 314, 316 approximately matches the outer cross section of the legs 312, so that the connecting pieces overlap the legs of the cross pieces with little play.
  • the connecting pieces can also be placed directly on the edges of the collecting troughs, while the legs of the cross pieces overlap the ends of the connecting pieces.
  • the profile of the legs 317 of the profile Cross pieces corresponds and which are overlapped by the ends of the connecting pieces 314 and 316.
  • the connecting pieces 314, 316 are formed in their middle part by two nested U-profiles, of which the inner profile matches the profile of the leg 312 and the end pieces 318 and, as a spacer 320, fills the space between the ends of the adjacent legs 312 and end pieces 318 . In this way, a stable bandage is created, which does not slip even when driving or walking on the storage area.
  • a square filler 322, which fills the gap between the four connecting pieces 314, 316 converging at the intersection, is welded onto the cross pieces 310 at the intersection.
  • FIG. 6 shows two collecting trays 238, each of which is covered by a grating 252 resting on supports 254.
  • the side walls 248 of the collecting troughs lie parallel next to one another, and the butt joint 332 formed between them is covered by one of the connecting pieces 314 and the spacer 320 welded into this.
  • the upper surface of the gratings 252 is flush with the upper surfaces of the spacer 314 and the filler 322, which cannot be seen in FIG. 6, so that a continuous walkable and passable storage area is formed overall.
  • the connecting pieces 314, 316 and the legs 312 of the cross pieces are supported with their lower edges on the supports 254 for the gratings 252, so that the upper edges of the side walls 248 of the collecting trays made of sheet metal are not bent even when the cross pieces and the connecting pieces are loaded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Sewage (AREA)
  • Sampling And Sample Adjustment (AREA)
EP91101087A 1986-12-08 1987-12-07 Dispositif de stockage avec volume collecteur de liquides Expired - Lifetime EP0424366B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT91101087T ATE93203T1 (de) 1986-12-08 1987-12-07 Lager mit auffangvolumen fuer fluessigkeiten.
EP91101087A EP0424366B1 (fr) 1986-12-08 1987-12-07 Dispositif de stockage avec volume collecteur de liquides

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
DE19868632864 DE8632864U1 (de) 1986-12-08 1986-12-08 Transport- und Lagercontainer
DE8632864U 1986-12-08
DE8704568U DE8704568U1 (de) 1987-03-27 1987-03-27 Palettenregal mit Auffangwanne
DE8704568U 1987-03-27
DE8711634U 1987-08-27
DE8711634U DE8711634U1 (de) 1987-08-27 1987-08-27 Flüssigkeitslager
DE8713805U 1987-10-14
DE8713805U DE8713805U1 (de) 1987-10-14 1987-10-14 Lecksicheres Lager für Flüssigkeitsbehälter
DE8713940U DE8713940U1 (de) 1987-10-14 1987-10-14 Bausatz aus Wandschutzprofilrohren
DE8713940U 1987-11-10
EP91101087A EP0424366B1 (fr) 1986-12-08 1987-12-07 Dispositif de stockage avec volume collecteur de liquides

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP87118073.3 Division 1987-12-07
EP87118073A Division EP0272529B1 (fr) 1986-12-08 1987-12-07 Dispositif de stockage avec volume collecteur de liquides
EP87118073A Division-Into EP0272529B1 (fr) 1986-12-08 1987-12-07 Dispositif de stockage avec volume collecteur de liquides

Publications (3)

Publication Number Publication Date
EP0424366A2 true EP0424366A2 (fr) 1991-04-24
EP0424366A3 EP0424366A3 (en) 1991-09-25
EP0424366B1 EP0424366B1 (fr) 1993-08-18

Family

ID=27544724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91101087A Expired - Lifetime EP0424366B1 (fr) 1986-12-08 1987-12-07 Dispositif de stockage avec volume collecteur de liquides

Country Status (2)

Country Link
EP (1) EP0424366B1 (fr)
AT (1) ATE93203T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563660A1 (fr) * 1992-03-24 1993-10-06 Interbauprojekt Ag Dépôt pour des substances dangereuses en forme d'une cellule transportable en béton armé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1326462A (fr) * 1962-03-26 1963-05-10 Fulmen Transporteur à rouleaux en matière plastique
CH595261A5 (en) * 1974-06-10 1978-02-15 Perren Benno Transfer station for dangerous liquid
DE2842554A1 (de) * 1977-10-20 1979-04-26 Moss Rosenberg Verft As Vorrichtung bei einem tank zur lagerung oder fuer den transport von verfluessigtem gas
DE8535954U1 (de) * 1985-12-20 1986-02-13 Hoffmann Industriebau GmbH, 4937 Lage Transportables Lager, insbesondere Faßlager für wassergefährdende Flüssigkeiten
DE8711634U1 (de) * 1987-08-27 1987-10-15 Hoffmann GmbH, 4937 Lage Flüssigkeitslager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563660A1 (fr) * 1992-03-24 1993-10-06 Interbauprojekt Ag Dépôt pour des substances dangereuses en forme d'une cellule transportable en béton armé

Also Published As

Publication number Publication date
EP0424366B1 (fr) 1993-08-18
ATE93203T1 (de) 1993-09-15
EP0424366A3 (en) 1991-09-25

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