DK168492B1 - Water reservoir - Google Patents

Water reservoir Download PDF

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Publication number
DK168492B1
DK168492B1 DK298788A DK298788A DK168492B1 DK 168492 B1 DK168492 B1 DK 168492B1 DK 298788 A DK298788 A DK 298788A DK 298788 A DK298788 A DK 298788A DK 168492 B1 DK168492 B1 DK 168492B1
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DK
Denmark
Prior art keywords
reservoir
water
panels
pipes
tubes
Prior art date
Application number
DK298788A
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Danish (da)
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DK298788D0 (en
DK298788A (en
Inventor
Gert Soederstroem
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Wavin Bv
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Publication of DK298788D0 publication Critical patent/DK298788D0/en
Publication of DK298788A publication Critical patent/DK298788A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101Dedicated additional structures, interposed or parallel to the sewer system

Description

DK 168492 B1DK 168492 B1

Opfindelsen angår et vandreservoir bestående af flere adskilte, lodrette, perforerede rør, hvorover er anbragt en lågdel.The invention relates to a water reservoir consisting of several separate, vertical, perforated tubes over which a lid portion is arranged.

De anlæg, som i dag graves ned for at kunne tage imod overfladevand og drænvand, er desværre af økonomiske grunde dimen-5 sioneret alt for små til at kunne klare de maksimale vandmængder, som opstår ved virkelig kraftige regnvejr. Det ville ganske enkelt blive for dyrt at dimensionere et rørledningssystem til disse ekstreme skybrud, og da de ikke optræder jævnligt, må man foretage en økonomisk/statistisk evaluering. Det skal 10 også nævnes, at det ikke altid er et spørgsmål om dimensionering, idet rørene i nogle tilfælde stoppes af slam, hvilket giver dem en reduceret transportkapacitet. Forskydninger i jorden og lignende kan selvfølgelig også yde deres bidrag.Unfortunately, the plants that are currently being dug to receive surface water and drainage water are, for economic reasons, dimensioned far too small to be able to withstand the maximum amounts of water caused by really heavy rainfall. It would simply be too expensive to design a pipeline system for these extreme cloudbursts, and since they do not occur regularly, an economic / statistical evaluation must be made. It should also be mentioned that it is not always a question of sizing, as the pipes are sometimes stopped by sludge, which gives them a reduced transport capacity. Offsets in the soil and the like can of course also make their contribution.

En mulig måde at løse problemet på kunne være at bruge vand-15 tanke eller reservoirer til midlertidig opbevaring af de store mængder vand, indtil strømmen af vand er blevet mindre. Heldigvis er de fleste kraftige regnskyl også af kortere varighed. Desværre er løsningen af problemet ikke så enkelt som bare at frembringe et vandreservoir. Vandreservoirer er beko-20 stelige og har andre ulemper. Sænkebrønde kræver store områder og rumfang, specielt eftersom de kræver et langt større område end det område, de tilvejebringer til optagelse af vand. De bliver ydermere ret nemt tilstoppet. Store tanke reducerer jordens evne til at bære belastninger, og er ligeledes meget 25 dyre, hvilket også er tilfældet for sænkebrønde.One possible way to solve the problem could be to use water-15 tanks or reservoirs to temporarily store the large amounts of water until the flow of water has diminished. Fortunately, most heavy rains are also of shorter duration. Unfortunately, solving the problem is not as simple as just creating a water reservoir. Water reservoirs are affordable and have other drawbacks. Submerged wells require large areas and volumes, especially since they require a much larger area than the area they provide for water uptake. Furthermore, they get clogged up fairly easily. Large tanks reduce the earth's ability to carry loads, and are also very expensive, which is also the case for lowering wells.

Selv om det ikke er økonomisk forsvarligt at forberede sig på disse kraftige regnskyl, må man dog tænke på, at disse kan forårsage betragtelig skade, når de optræder. Som følge heraf er der .i dag stort behov for vandmagasiner, som kan anvendes 30 økonomisk. Der er således behov for et reservoir, som kan anvendes såvel i forbindelse med et nyt rørsystem som med et allerede eksisterende rørsystem.Although it is not economically justifiable to prepare for these heavy rains, it must be borne in mind that these can cause considerable damage when they occur. As a result, today there is a great need for water reservoirs which can be used economically. Thus, a reservoir is needed which can be used both in connection with a new piping system as well as with an already existing piping system.

Fra USA patentskrift nr. 3.060.693 kendes et vandreservoir, 2 DK 16849: Π som består af flere lodrette perforerede rør med en overliggende lågdel. Et sådant reservoir kan bygges til at optage store vandmængder på kort tid, men da rørene hviler på selve jorden i reservoirets bund, er der risiko for, at rørene ved 5 belastning af vandreservoirets lågdel trykkes ned i jorden.US Patent No. 3,060,693 discloses a water reservoir, 2 DK 16849: Π, which consists of several vertical perforated pipes with an overlay lid. Such a reservoir can be built to absorb large volumes of water in a short time, but as the pipes rest on the very soil at the bottom of the reservoir, there is a risk that the pipes will be pushed down into the soil at 5 loads of the water reservoir lid.

For at løse de ovenfor beskrevne problemer f-oreslås det ifølge opfindelsen, at der under rørene er anbragt en bunddel, og at lågdelen og bunddelen består af paneler, som er udstyret med fremspring til placering af rørene. Herved opnås, at rørene 10 forhindres i at arbejde sig ned i jorden, idet bunddelens paneler hindrer dette. Ligeledes fastholdes rørene af fremspringene i de respektive paneler, så at rørene ikke kan bevæges hverken på grund af indstrømmende vand eller af ændringer i trykket på lågdelen.In order to solve the problems described above, according to the invention, it is suggested that a bottom part is arranged below the pipes and that the lid part and the bottom part consist of panels equipped with projections for positioning the pipes. In this way, the pipes 10 are prevented from working down into the ground, the panels of the bottom part preventing this. Likewise, the tubes are retained by the projections in the respective panels so that the tubes cannot be moved either due to inflowing water or changes in the pressure on the lid portion.

15 Rørene er fortrinsvis alle perforerede, så at deres indvendige frie rum kan anvendes til opbevaring af vand. Ved siden kan reservoiret være omgivet af lærred understøttet af et net. Denne opbygning har kun til formål at forhindre jord i at trænge ind i reservoiret. Når reservoiret ifølge opfindelsen skal indret-20 tes, foregår det ved, at man på et rør, der fører drænvand, overfladevand eller tilsvarende, påsætter et afgreningsrør, og på et passende sted i nærheden udgraver en så stor mængde jord, at der kan blive plads til reservoiret. Dybden af reservoiret svarer til niveauet for vandrøret. Reservoiret kan 25 strække sig op til få dm under jordoverfladen, hvis stedet f.eks. skal dækkes med græs. På grund af reservoirets meget solide konstruktion kan det imidlertid også placeres under vej eller gade. Reservoiret kan fortrinsvis være omkranset af eller være gravet ud i et område, hvor jorden består af ler.Preferably, the tubes are all perforated so that their interior free space can be used for storing water. Next to it, the reservoir may be surrounded by canvas supported by a net. This structure is only intended to prevent soil from entering the reservoir. When the reservoir according to the invention is to be arranged, this is done by putting on a pipe that carries drainage water, surface water or the like, a branch pipe, and at a suitable location nearby excavates such a large amount of soil that there can be space for the reservoir. The depth of the reservoir corresponds to the level of the water pipe. The reservoir can extend up to a few dm below the soil surface if the site e.g. should be covered with grass. However, due to the very solid construction of the reservoir, it can also be placed under road or street. The reservoir may preferably be enclosed by or excavated in an area where the soil consists of clay.

3 0 Reservoiret kan være udstyret med rørforbindelsesdele, der strækker sig opad gennem dæklaget af jord eller græs, så at det bliver muligt at skylle og rengøre det indvendige af reservoiret. Det område, som reservoiret vil dække, beregnes ud fra det ønskede volumen af reservoiret, som igen beregnes ud 35 fra den mængde vand, som kraftige regnskyl afgiver.The reservoir may be provided with pipe connecting members extending upwardly through the cover of soil or grass to allow it to flush and clean the interior of the reservoir. The area that the reservoir will cover is calculated from the desired volume of the reservoir, which in turn is calculated from the amount of water that heavy rainfall releases.

DK 168492 B1 3DK 168492 B1 3

En udførelsesf om for reservoiret ifølge opfindelsen er ejendommelig ved, at panelerne har forbindelsesmidler, såsom bolte og huller, til indbyrdes forbindelse af panelerne.An embodiment of the reservoir according to the invention is characterized in that the panels have connecting means, such as bolts and holes, for interconnection of the panels.

Opfindelsen forklares nedenfor under henvisning til tegningen, 5 hvor fig. 1 viser et tværsnit af en udførelsesfom for reservoiret ifølge opfindelsen, fig. 2 samme set fra siden, fig. 3 samme set i perspektiv, 10 fig. 4 detaljer ved reservoiret ifølge opfindelsen, og fig. 5 hvorledes en del af reservoiret kan transporteres før det monteres og bruges.The invention is explained below with reference to the drawing, in which fig. 1 shows a cross section of an embodiment of the reservoir according to the invention; FIG. 2 is a side view, FIG. 3 is a perspective view, FIG. 4 shows details of the reservoir according to the invention, and FIG. 5 how a portion of the reservoir can be transported before it is assembled and used.

Den i fig. 1 til 3 viste udformning af reservoiret omfatter lodrette perforerede rør 11. Disse er ved deres ender aflukket 15 ved hjælp af lågdele og bunddele i fom af paneler 1. Hvert panel aflukker en række rør, i dette tilfælde fem rør. Panelerne 1 er for at placere (positionere) rørene udstyret med cirkulære fremspring 3. Fortrinsvis passer rørene med stram pasning over eller inden i disse fremspring. Panelerne er 20 udstyret med retvinklede kanter med huller. Disse huller tjener til fastgørelse af panelerne til hinanden, så at der opstår en sammenhængende bunddel henholdsvis en sammenhængende lågdel. Lågpanelerne og bundpanelerne kan være ens.The FIG. 1 to 3, the design of the reservoir comprises vertical perforated tubes 11. These are closed at their ends 15 by lid parts and bottom parts in the form of panels 1. Each panel closes a series of tubes, in this case five tubes. The panels 1 are for placing (positioning) the pipes equipped with circular projections 3. Preferably, the pipes fit tightly over or within these projections. The panels are 20 equipped with right-angled edges with holes. These holes serve to secure the panels to each other so that a coherent bottom portion or coherent lid portion is formed. The cover panels and bottom panels may be the same.

For at kunne rengøre reservoiret indvendigt, hvis f.eks. slam 25 efterhånden har aflejret sig i det, er der tilvejebragt specielle rør 6 og 7, som strækker sig gennem lågdelen ned til bunden af reservoiret. Røret 7 anvendes til at gennemskylle reservoiret med vand , så at bundslam bliver opslæmmet og derefter fjernet gennem røret 6. Sidstnævnte kan også tjene som DK 168492 B1 4 tilførselskanal for vand, der kommer fra den ovenfor liggende overflade. Selvfølgelig kan endnu et rør 7 eller det samme rør anvendes til fjernelse af vand med opslæmmet slam. Røret 7 må, for at kunne opfylde sit formål, kun være åbent ved sin nedre 5 ende. Her er et skråt snit 8 tilvejebragt. Røret 6 kan også tjene til at forbinde reservoiret med atmosfæren, så at der ikke opbygges et sådant lufttryk inden i reservoiret, at vandet hindres i at løbe ind. Det kan også tjene som overløbskanal for reservoiret, så at sidstnævnte ikke udsættes for tryk, 10 det ikke kan modstå.To be able to clean the inside of the reservoir, for example. sludge 25 has gradually settled into it, special pipes 6 and 7 are provided which extend through the lid portion down to the bottom of the reservoir. The pipe 7 is used to flush the reservoir with water so that the bottom sludge is slurried and then removed through the pipe 6. The latter can also serve as a supply channel for water coming from the above surface. Of course, another tube 7 or the same tube can be used to remove slurry water. The pipe 7, in order to fulfill its purpose, must only be open at its lower end. Here, an oblique cut 8 is provided. The pipe 6 may also serve to connect the reservoir with the atmosphere so that no such air pressure builds up within the reservoir to prevent the water from entering. It can also serve as an overflow channel for the reservoir so that the latter is not subjected to pressure, 10 it cannot withstand.

I fig. 3 ses en del af et stort reservoir. Panelerne er forbundet til hinanden, så at de dækker en temmelig stor overflade på flere gange ti eller hundrede kvadratmetre, afhængigt af ønskerne. Normalt vil dybden af reservoiret være ganske lille, 15 eftersom den ikke kan være dybere end vandets faldhøjde. Normaldybden strækker sig fra et par dm op til en m eller lignende. De perforerede rør kan selvfølgelig være anbragt tættere og i større eller mindre antal og med større afstand imellem dem afhængigt af den belastning, de skal bære. Man kan også 20 inden for opfindelsens sigte have rør med mindre indbyrdes afstand ved kanten af reservoiret, eftersom at rørene der vil være udsat for større tryk fra den omliggende jord. I nogle tilfælde kan man selvfølgelig overveje anvendelsen af vandrette rør til afstivning mod disse kræfter. Hullerne i side-25 kanterne af panelerne 1, og som anvendes til bolteforbindelser 2, kan rundt langs reservoirets kant anvendes til fastgøring af plastnet og/eller plastplader eller klæde, der skal forhindre jord i at trænge ind i reservoiret. Det er imidlertid ikke nødvendigt, at reservoiret er vandtæt.In FIG. 3 is part of a large reservoir. The panels are interconnected so that they cover a fairly large surface of several times ten or hundred square meters, depending on the desires. Normally, the depth of the reservoir will be quite small, since it cannot be deeper than the water's fall height. The normal depth extends from a few dm up to a m or the like. The perforated pipes can, of course, be placed closer and in greater or smaller numbers and at a greater distance between them depending on the load they are to carry. It is also possible, within the scope of the invention, to have pipes less spaced at the edge of the reservoir, since the pipes will be subjected to greater pressure from the surrounding soil. In some cases, of course, the use of horizontal pipes for bracing against these forces may be considered. The holes in the side edges of the panels 1 used for bolt connections 2 can be used around the edge of the reservoir to secure plastic mesh and / or plastic sheets or cloth to prevent soil from entering the reservoir. However, it is not necessary for the reservoir to be waterproof.

30 I fig. 4 ses, hvorledes paneler 1 kan være udstyret med et antal koncentriske fremspring 3, som er i stand til at optage rør 4 af forskellig diameter. I fig. 4 befinder alle fremspringene sig på den udvendige side af rørene, men der er intet i vejen for, at de befinder sig ved rørenes inderside.In FIG. 4 shows how panels 1 may be provided with a number of concentric projections 3 capable of receiving tubes 4 of different diameters. In FIG. 4, all the projections are on the outside of the tubes, but there is nothing in the way of being at the inside of the tubes.

35 At man kan bruge rør med forskellig diametre medfører to store DK 168492 B1 5 fordele. For det første kan rørene transporteres til det sted, hvor reservoiret skal anvendes, inden i hinanden, hvilket giver en reduktion i det transporterede volumen og en reduktion i transportomkostningerne.35 The use of pipes with different diameters gives two great advantages. First, the tubes can be transported to the place where the reservoir is to be used, within one another, resulting in a reduction in the volume transported and a reduction in transport costs.

5 Den anden fordel er, at rørene med stor diameter kan anvendes langs med kanten af reservoiret, og rørene med mindre diameter indvendigt i reservoiret, således at den ønskede sideværts styrke mod tryk fra den omgivende jord opnås. I fig. 5 ses, hvorledes rørene og panelerne kan pakkes kompakt.The other advantage is that the large diameter pipes can be used along the edge of the reservoir and the smaller diameter pipes inside the reservoir so that the desired lateral strength against pressure from the surrounding soil is obtained. In FIG. 5 shows how the pipes and panels can be compactly packed.

10 Vandreservoiret ifølge opfindelsen har en meget stor vandopsamlingskapacitet i forhold til sit volumen. Porøsiteten kan beregnes til at være over 97%. Dette betyder igen, at det udgravede volumen vil være forholdsvis lille.The water reservoir of the invention has a very large water collection capacity relative to its volume. The porosity can be calculated to be over 97%. This in turn means that the excavated volume will be relatively small.

På grund af perforeringerne i rørene og afstandene mellem rø-15 rene, kan vandet strømme igennem reservoiret næsten uden hindringer .Due to the perforations in the pipes and the distances between the pipes, the water can flow through the reservoir almost without obstructions.

Som tidligere nævnt, er reservoiret ikke fremstillet, så at det er vandtæt, og reservoirets bund behøver ikke at kunne klare vægten af vandet i reservoiret, eftersom vandet vil 20 trænge ind under reservoirets bund og optage disse kræfter. Reservoiret må dog være i stand til at klare de belastninger, det udsættes for fra oven. Normalt vil disse imidlertid være ganske små sammenlignet med vandets belastning af indersiden af reservoiret. Det skal yderligere nævnes, at reservoiret på 25 grund af sin blokformede opbygning kan tilpasses i form såvel som i størrelse efter behovene og den mulige placering af reservoiret. Det er ydermere nemt at udvide et allerede bygget reservoir simpelthen ved enkel udgravning og tilbygning.As previously mentioned, the reservoir is not made so that it is waterproof and the bottom of the reservoir does not have to be able to withstand the weight of the water in the reservoir since the water will penetrate below the bottom of the reservoir and absorb these forces. However, the reservoir must be able to handle the loads it is exposed from above. Usually, however, these will be quite small compared to the water load on the inside of the reservoir. It should be further mentioned that, due to its block-shaped structure, the reservoir can be adapted in shape as well as in size according to the needs and possible location of the reservoir. It is furthermore easy to expand an already built reservoir simply by simple excavation and extension.

Panelerne og rørene er fortrinsvis fremstillet af plast i 30 standardstørrelser (en eller flere forskellige).The panels and tubes are preferably made of plastic of 30 standard sizes (one or more different).

Hvis det ønskes, kan der tilvejebringes et mandehul i reservo-If desired, a manhole may be provided in the reservoir.

Claims (2)

1. Vandreservoir bestående af flere adskilte, lodrette, perforerede (5) rør (11), hvorover er anbragt en lågdel, kendetegnet ved, at der under rørene er anbragt en bunddel, og at lågdelen og bunddelen består af paneler (l), som er 10 udstyret med fremspring (3) til placering af rørene (11).A water reservoir consisting of several separate, vertical, perforated (5) tubes (11), over which is provided a lid part, characterized in that a bottom part is arranged below the tubes and the lid part and the bottom part consist of panels (1) which 10 is provided with projections (3) for positioning the tubes (11). 2. Vandreservoir ifølge krav 1, kendetegnet ved, at panelerne (1) har forbindelsesorganer, såsom bolte og huller (2), til indbyrdes forbindelse af panelerne (1). 15Water reservoir according to claim 1, characterized in that the panels (1) have connecting means, such as bolts and holes (2), for interconnection of the panels (1). 15
DK298788A 1986-10-02 1988-06-01 Water reservoir DK168492B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8604187 1986-10-02
SE8604187A SE461285B (en) 1986-10-02 1986-10-02 WATER MAGAZINE WITH A DIFFERENT VERTICAL PERFORED PUTS
PCT/SE1987/000444 WO1988002423A1 (en) 1986-10-02 1987-10-01 Water reservoir
SE8700444 1987-10-01

Publications (3)

Publication Number Publication Date
DK298788D0 DK298788D0 (en) 1988-06-01
DK298788A DK298788A (en) 1988-06-01
DK168492B1 true DK168492B1 (en) 1994-04-05

Family

ID=20365798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK298788A DK168492B1 (en) 1986-10-02 1988-06-01 Water reservoir

Country Status (5)

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EP (1) EP0287601A1 (en)
DK (1) DK168492B1 (en)
FI (1) FI86099C (en)
SE (1) SE461285B (en)
WO (1) WO1988002423A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929630B1 (en) 2008-04-02 2011-11-25 Aliaxis Participations WATER RETENTION BIN FOR CONSTITUTING BY ASSEMBLY OF BINS A DEVICE FOR RETENTION OF WATER BURIED IN THE SOIL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US838450A (en) * 1906-03-07 1906-12-11 William H Redemeyer Draining apparatus and dust-collector for pavements.
US3060693A (en) * 1960-01-04 1962-10-30 Brown Co Dry well forming receptacle
SE447496B (en) * 1979-05-04 1986-11-17 Reed International Ltd INSPECTION CHAMBER FOR DRAINAGE AND DRAINAGE SYSTEM WITH BOTTLE SHEET STORED IN A SIDE WALL SECTION

Also Published As

Publication number Publication date
WO1988002423A1 (en) 1988-04-07
SE8604187D0 (en) 1986-10-02
FI882581A0 (en) 1988-06-01
SE461285B (en) 1990-01-29
SE8604187L (en) 1988-04-03
EP0287601A1 (en) 1988-10-26
FI86099B (en) 1992-03-31
DK298788D0 (en) 1988-06-01
DK298788A (en) 1988-06-01
FI882581A (en) 1988-06-01
FI86099C (en) 1992-07-10

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B1 Patent granted (law 1993)
PBP Patent lapsed