DE202011050862U1 - Underground water storage and water drainage device - Google Patents

Abstract

Underground water storage and water infiltration device (1), comprising -; a free volume (2) in which water storage blocks (3) are arranged; - an enclosure (4) of the arrangement of water storage blocks (3); - a shaft structure (5) which is in fluid communication with the arrangement of water storage blocks (3); - a device for supplying water (6) for arranging water storage blocks (3); - a device for supplying (8) water taken up in the water storage blocks (3) into an underground groundwater storage and / or pipe (9); - a device for extracting water (10) from an underground groundwater reservoir and / or pipe (9).

Description

The invention relates to an underground water storage and Wasserversickervorrichtung.

Furthermore, the invention relates to a system for water intake, -leitung and / or -bereitstellung with a subterranean Wasserspeicher- and Wasserversickervorrichtung.

In the tropics and subtropics, groundwater levels have dropped dramatically in recent years, in particular as a result of excessive agriculture combined with the removal of groundwater from the ground. It is therefore a priority to collect collected rainwater, which accumulates in particular, for example, in various countries during the monsoon season in significant quantities, to the groundwater to increase the groundwater level and thus the groundwater level. The amounts of rainwater accumulated during the monsoon season are extraordinarily large, so that very often the sump wells installed there can not absorb these quantities of water and fail.

Therefore, systems are sought that can absorb large amounts of water, store them over a period of time and then supply the amounts of water ordered to the groundwater.

The object of the present invention is therefore to provide an underground water storage and Wasserversickervorrichtung available that can absorb large amounts of water, then caches them and returns to the groundwater ordered.

The object is achieved with an underground water storage and Wasserversickervorrichtung according to claim 1.

• – ein freies Volumen, in dem Wasserspeicherblöcke angeordnet sind,
• – eine Umhüllung der Anordnung von Wasserspeicherblöcken,
• – ein Schachtbauwerk, das mit der Anordnung von Wasserspeicherblöcken in Fluidverbindung steht,
• – eine Vorrichtung zur Wasserzuleitung zur Anordnung von Wasserspeicherblöcken,
• – eine Vorrichtung zur Zuführung von in den Wasserspeicherblöcken aufgenommenen Wassers in einen unterirdischen Grundwasserspeicher und/oder -leiter,
• – eine Vorrichtung zur Wasserentnahme aus einem unterirdischen Grundwasserspeicher und/oder -leiter.

In the context of the present invention, it has been recognized that an underground water storage and water seepage device can advantageously be provided, if it comprises:

• A free volume in which water storage blocks are arranged,
• An enclosure of the arrangement of water storage blocks,
• A manhole structure in fluid communication with the arrangement of water storage blocks,
• A device for supplying water to the arrangement of water storage blocks,
• A device for feeding water received in the water storage blocks into an underground groundwater reservoir and / or conductor,
• - A device for water extraction from an underground groundwater reservoir and / or conductor.

The underground water storage and Wasserversickervorrichtung of the present invention can be cost-effective, is limited in their volume and thus their base due to the high water storage capacity, can absorb and buffer a large volume of water and supply this water in an orderly manner to the groundwater.

In the context of the present invention, it has proved to be advantageous if water storage blocks are used which have a free water uptake volume of more than 90%, preferably of more than 93%.

Thus, a very large volume for water absorption can be provided without a significant part of the arranged volume is consumed by the design of the memory blocks.

There have been proven in this context water storage blocks made of plastic, which have a truss-like stiffening of their walls and floors / ceilings, are therefore quite stable, whereby the large free water storage volume is due.

In this context, it has proved to be particularly advantageous if the water storage blocks can be arranged modularly, in particular horizontally and vertically, adjacent to one another.

For this purpose, water storage blocks are used in a particularly favorable manner, which have approximately the same dimensions in length, width and height, so that an arrangement of water storage blocks in a kind of modular system is possible, with water storage blocks horizontally adjacent to each other and vertically adjacent to each other, so stacked, can be arranged are.

The individual water storage blocks can then be connected to each other for further stabilization with ent-speaking connecting elements.

In the context of the present invention, it has proved to be very advantageous if a manhole structure is provided in the underground water storage and Wasserversickervorrichtung, which is in fluid communication with the arrangement of water storage blocks.

The shaft structure itself may comprise concrete elements and / or plastic elements which have approximately the length and / or the width and / or the height of the water storage blocks.

The shaft construction can be designed such that it can be mounted / walked on, for example, to be able to carry out maintenance work.

Advantageously, the shaft structure can also be designed so that it can be removed by means of a suction device accumulated mud and dirt.

It is thus very advantageously possible to build the water storage blocks and the shaft structure in a variety of free way, as it does not need to be paid attention to offsets in length or width or height.

In this way, for example, the shaft structure can be positioned in a very favorable manner, so that then the water storage blocks can be arranged in a free way and largely arbitrary arrangement around the shaft structure around NEN.

The invention further comprises that a device for supplying water to the arrangement of water storage blocks is provided.

The device for supplying water to the arrangement of water storage blocks can be designed as a pipe and / or as a trench and / or as a channel and / or as a trench and / or channels and / or as a gully.

Particularly preferred is an embodiment of the supply line as a pipe. The tube can be used as a connecting element between an optionally providable sedimentation, which removes the coarse dirt from the resulting rainwater before this pre-cleaned, in particular largely freed of sediment water is then introduced by means of the pipe in the arrangement of the water storage blocks.

In this way, an already pre-purified water to the arrangement of water storage blocks are fed, so that the pollution of the arrangement of water storage blocks is kept low.

As a result, the maintenance intervals and in particular the cleaning intervals of the underground water storage and Wasserversickervorrichtung be significantly extended.

In this way, in particular, the costs of such a system, in particular with regard to ongoing costs of maintenance and cleaning, can be significantly reduced.

Furthermore, it is favorable in the context of the present invention, when the device for supplying water received in the water storage blocks is formed in a subterranean groundwater reservoir and / or conductor as a pipe.

A simple installation by means of a borehole is possible with the aid of a device designed as a pipe for feeding water received in the water storage blocks into an underground groundwater reservoir and / or conductor.

As a result, the cost of such a device can be further reduced.

By providing a pipe which serves to supply water into an underground groundwater reservoir and / or conductor, it is possible to fall back on existing particularly very favorable systems, which include, for example, plastic and / or metal pipes.

It is very advantageous in the context of the present invention if the device for supplying water received in the water storage blocks into a subterranean groundwater reservoir and / or conductor has a filter device.

The filter device can be installed in the shaft structure, so that it is easily accessible for maintenance, cleaning and replacement.

The filter device prevents fine suspended matter from entering the groundwater reservoir or conductor and impairing this or the groundwater contained therein.

The water supplied to the groundwater reservoir and / or conductor has improved quality due to the provision of a filter device.

In the context of the invention it is provided that the arrangement of water storage blocks is surrounded by a sheath.

The envelope of the arrangement of water storage blocks can be made fluid-permeable and / or fluid-impermeable.

As far as a water storage device is provided, one will select an enclosure that is largely fluid impermeable.

On the other hand, if there is provided a water seepage device from which water is to seep into the soil, an envelope will be selected which is fluid permeable.

By means of a completely fluid-impermeable envelope can build a water storage device, which is designed in the form of an underground tank.

Depending on the local needs can also be provided that, for example, the arrangement of water storage blocks in a lower region, a fluid-impermeable enclosure is attached, and in an upper region of a sheath, which is fluid-permeable. In this way, for example, from a certain water level within the arrangement of water storage blocks then a purposeful infiltration can be done so as to counter, for example, an increased inflow of water in the arrangement of water storage blocks.

In another embodiment, provision may also be made for a fluid-tight enclosure to be arranged in an upper region in order to prevent roots from growing into the arrangement of water storage blocks.

It is also quite favorable in the context of the present invention if the shaft structure is designed so that the wall of the shaft is made fluid-impermeable in a first section, and is designed to be fluid-permeable in a second section.

Thus, for example, a shaft structure can be very advantageously specified such that a fluid-impermeable wall is present in a first upper section, while in a second lower section the wall of the shaft structure is fluid-permeable.

The fluid permeability of the second portion of the wall can go so far that the standing in fluid communication with the shaft structure water storage blocks are then accessible for cleaning by high-pressure flushing, for example, through a dedicated channel and / or the inspection with remote-controlled cameras that include, for example, camera car ,

In this way, the arrangement of water storage blocks can be cleaned and inspected in a simple manner.

By providing walls with different fluid permeability at the shaft arrangement, a spatial zoning of the shaft structure can be carried out in a simple manner.

As a result, a wet zone and a dry zone in the shaft structure can be created, with the fluid flows can be separated in a simple manner.

Thus, in the second section of the wall of the shaft structure, which is made fluid-permeable, water from the water storage blocks are passed into this wet zone, from where it passes through the filter in the device for supplying the water in an underground groundwater storage and / or conductor becomes.

Thus, a path is created, water from the water storage blocks in the groundwater storage and / or conductor initiate.

The wet zone and the dry zone in the shaft structure can be separated by an intermediate wall, whereby the different fluid streams are also separable.

According to the invention, it is further provided that a device for removing water from an underground groundwater reservoir and / or conductor is provided. Preferably, the device for water removal is designed as a tube.

In a most preferred embodiment, a "pipe-in-pipe" system may be chosen in which the pipe for water extraction from an underground groundwater reservoir and / or conductor is disposed in an outer pipe, the outer pipe serving as a means for feeding provided in the water storage blocks water is provided in an underground groundwater reservoir and / or conductor.

Through this "tube-in-tube" solution can be opened in a simple and cost-effective manner by means of a hole in the underground groundwater reservoir and / or conductors to selectively supply this water from the water storage blocks and / or remove from this groundwater.

In the underground Wasserspeicher- and Wasserversickervorrichtung invention it is provided that the device for removing water from an underground groundwater reservoir and / or conductor is led out in the form of a pipe in the dry zone of the shaft structure to be able to extract groundwater there.

For this example, a pump can be used.

For example, this technique can be supplemented by different ones Filter devices to treat the groundwater for the respective purposes.

It can also be advantageously provided to carry out a sterilization of the groundwater in which the groundwater chemicals such as ozone or chlorine or chlorine dioxide or hypochlorite are added or in which by means of radiation, for example in the form of UV rays, a sterilization of groundwater. A storage device for the collected groundwater can also be provided in this context.

By means of the pump, the groundwater can then be conveyed to a consumer.

The separation of the fluid streams into a fluid stream, in which water from the water storage blocks is conveyed into the groundwater reservoir and / or conductor, and a stream in which groundwater is taken from the underground groundwater reservoir and / or conductor is particularly advantageous in this context ,

By separating these fluid streams hygiene standards are also observed in particular.

The quality of the groundwater extracted from the groundwater reservoir and / or conductor is thus ensured over a longer period of time.

The shaft structure is closed at the top with a lid to protect and secure the installed equipment, access for maintenance purposes is created.

By the above-mentioned "tube-in-tube" solution, it is also possible to open the subterranean groundwater reservoir and / or conductor located at different depths, it is possible, for example, the water from the water storage blocks in an underground groundwater storage and / or Conductors are introduced while groundwater is taken from another, for example, deeper groundwater reservoir.

This too is of great advantage in the context of existing hygiene regulations.

This is cost-effective in particular in that both underground groundwater reservoirs and / or conductors can be developed with the aid of a single bore.

In an alternative embodiment it can be provided to establish the fluid connection between the water storage blocks and the shaft structure by means of at least one fluid connection element, which in the present case is designed as a tube. A fluid exchange between the water storage blocks and the shaft structure can take place through the pipe, in particular water stored in the water storage blocks can be directed into the shaft structure. The tube is introduced through a breakthrough in the shaft wall in the shaft volume.

In the space between the water storage blocks and the shaft structure, a filler can be introduced and optionally compacted. As filling material is earth, excavated earth, sand, stones, gravel, crushed demolition material and the like.

It can also be provided, provided in the lower part of the shaft structure, a sedimentation zone, which is adapted to absorb sedimenting substances in the water. In this zone, particles sinking to the bottom collect in the water. These can be sucked out of the sedimentation zone. In this way, these substances do not or only in small quantities in the underground groundwater storage and / or conductor.

The invention furthermore achieves the object of specifying a system for receiving, conducting and / or supplying water, this being realized with an underground water storage and water seepage device according to claim 10.

Such an inventive system for water absorption, -leitung and / or provision of an underground Wasserpeicher- and Wasserversickervorrichtung described above is inexpensive to produce, durable, low maintenance, inspection-friendly, space-saving and outstanding hygienic aspects.

The present invention will be explained in more detail with reference to the figures as follows.

This shows:

1 an underground water storage and Wasserversickervorrichtung of a first embodiment in a cross-sectional view;

2 an underground water storage and Wasserversickervorrichtung of a second embodiment in a cross-sectional view.

In 1 is an underground water storage and Wasserversickervorrichtung invention 1 a first embodiment shown in a cross-sectional view.

The underground water storage and water drainage device 1 includes a free volume 2 in which water storage blocks 3 are arranged. The water storage blocks 3 are arranged horizontally and vertically adjacent to each other. The water storage blocks 3 are according to 1 arranged stacked on each other.

A serving 4 , which is fluid-impermeable, surrounds the arrangement of the water storage blocks 3 on all sides.

Furthermore, a shaft structure 5 available, which with the water storage blocks 3 is in fluid communication. For this purpose, the wall of the shaft structure 5 two sections on, a first section 5.11, in the shaft structure 5 is arranged above, and a second section 5.21 which is located in the shaft structure below.

The section 5.11 the wall of the shaft structure 5 is fluid-impermeable, while the second sections 5.21 the wall at the bottom of the shaft structure 5 is designed to be permeable to fluid.

A device for water supply 6 in the form of a pipe stands with the arrangement of the water storage blocks 3 in fluid communication. Through the pipe 6 can water the formation of water storage blocks 3 be supplied.

Particularly preferred for this purpose is the upstream connection of a sedimentation plant, which in the 1 not shown. The underground water storage and water drainage device 1 further comprises a device 8th for feeding in the water storage blocks 3 absorbed water into an unearthed groundwater reservoir and / or conductor 9 in the form of a pipe.

The pipe 8th extends from the shaft structure 5 down to the ground 11 extending underground aquifers and / or conductors 9 ,

In the shaft structure 5 is at the top of the pipe 8th a filter layer 7 arranged, which serves that into the pipe 8th initiated water from suspended solids, etc. to free.

The upper end of the pipe 8th with the filter layer attached thereto 7 is perforated or slotted or otherwise broken in its wall to remove the water from the water storage blocks 3 initiate.

Inside the tube 8th is another tube 10 arranged, the arrangement may be, for example, coaxial.

With the help of the pipe 10 that the device for removing water from an underground groundwater reservoir and / or conductor 9 can form water from the underground groundwater reservoir and / or conductor 9 be removed.

The pipe 10 opens in the shaft structure 5 ,

Advantageously, it can be provided that the shaft structure 5 in two zones 5.12 and 5.22 is divided, an upper "dry" zone 5.12 in which the pipe 10 with its upper end, and a lower "humid" zone 5.22 , in the water from the arrangement of water storage blocks 3 in the pipe 8th is initiated.

In 1 is not shown, for example, in the shaft structure 5 a pump can be placed, the water over the pipe 10 from the underground groundwater reservoir and / or conductor 9 lead out and other facilities not shown here, such as filtering devices and / or sterilization and / or storage facilities can be directed to be made available from there to the consumer.

It is advantageous in this context if the zones 5.12 and 5.22 are separated, so no fluid connection is formed between them. In the 1 this is through an intermediate floor between the zones 5.12 and 5.22 symbolizes.

The shaft structure 5 is with a manhole cover 12 closed to the facilities in the shaft structure 5 to protect and secure, and to provide access for maintenance purposes.

In the arrangement of water storage blocks 3 arrows are drawn indicating the fluid flow of the water within the water storage blocks 3 to symbolize.

The supply of water from the water storage blocks 3 over the pipe 8th in the underground groundwater reservoir and / or ladder 9 takes place purely by gravity.

The underground water storage and water drainage device 1 can be made in a simple manner in which first a pit is dug. From the excavation, a well is drilled down to a groundwater reservoir and / or conductor 9 in the soil 11 created. If necessary, the wellbore can be cased. Into the hole becomes the pipe system 8th . 10 introduced with the pipes for water supply and water withdrawal. The upper end of the borehole is sealed with the borehole seal 14 closed to prevent uncontrolled water exchange with the underground groundwater reservoir and / or conductor 9 bring about.

Subsequently, at the bottom of the excavation a leveling layer 13 applied, which initially with the envelope 4 is occupied.

After arrangement of the water storage blocks 3 and the shaft structure 5 The cladding becomes the arrangement of water storage blocks 3 arranged, wherein the device for water supply 6 with built-in.

Optionally, retaining walls 12 the arrangement of water storage blocks 3 protect against lateral earth pressure.

A cover 15 can the underground water storage and water leaching device 1 close to the earth's surface, in this is also the manhole cover 12 to arrange with.

In 1 the possibility is not shown that various underground aquifers and / or conductors 9 , which are in different height horizons (floors) in the soil 11 extend, can be developed, being in an underground groundwater reservoir and / or conductor 9 Water from the water storage blocks 3 can be introduced, and from another vertically offset subterranean groundwater reservoir and / or conductor 9 with the help of the pipe 10 Groundwater is removable.

In 2 is an underground water storage and Wasserversickervorrichtung invention 1 of a second embodiment shown in a cross-sectional view.

The underground water storage and water drainage device 1 includes a free volume 2 in which water storage blocks 3 are arranged. The water storage blocks 3 are arranged horizontally and vertically adjacent to each other. The water storage blocks 3 are according to 2 arranged stacked on each other.

A serving 4 , which is fluid-impermeable, surrounds the arrangement of the water storage blocks 3 on all sides.

Furthermore, a shaft structure 5 available, which with the water storage blocks 3 is in fluid communication. The fluid connection between the water storage blocks 3 and the shaft structure 5 is through at least one fluid connection element 17 , which is designed in the present case as a tube, accomplished. Through the pipe 17 can be a fluid exchange between the water storage blocks 3 and the shaft structure 5 in particular, can take place in the water storage blocks 3 stored water in the shaft structure 5 be directed. The pipe 17 is due to a breakthrough in the shaft wall 5.31 in the manhole volume 5:32 introduced.

In the space between the water storage blocks 3 and the shaft structure 5 can be a filler 18 introduced and possibly compacted. As filling material is earth, excavation, stones, gravel, demolition material and the like.

The shaft wall 5.31 of the shaft structure 5 is designed to be fluid-permeable. It limits the manhole volume 5:32 of the shaft structure 5 ,

A device for water supply 6 in the form of a pipe opens into the shaft structure 5 ,

Through the pipe 6 can water the shaft structure 5 be supplied. In the pipe 6 An arrow is drawn indicating the fluid flow of the water within the tube 6 to symbolize.

Particularly preferred for this purpose is the upstream connection of a sedimentation plant, which in the 1 not shown. The underground water storage and water drainage device 1 further comprises a device 8th for feeding in the water storage blocks 3 absorbed water into an unearthed groundwater reservoir and / or conductor 9 in the form of a pipe.

The pipe 8th extends from the shaft structure 5 down to the ground 11 extending underground aquifers and / or conductors 9 ,

In the shaft structure 5 is at the top of the pipe 8th a filter layer 7 arranged, which serves that into the pipe 8th initiated water from suspended solids, etc. to free.

The upper end of the pipe 8th with the filter layer attached thereto 7 is perforated or slotted or otherwise broken in its wall to remove the water from the water storage blocks 3 initiate.

Inside the tube 8th is another tube 10 arranged, the arrangement may be, for example, coaxial.

With the help of the pipe 10 that the device for removing water from an underground groundwater reservoir and / or conductor 9 can form water from the underground groundwater reservoir and / or conductor 9 be removed.

The pipe 10 opens in the shaft structure 5 ,

In 2 is not shown, for example, in the shaft structure 5 a pump can be placed, the water over the pipe 10 from the underground groundwater reservoir and / or conductor 9 lead out and other facilities not shown here, such as filtering devices and / or sterilization and / or storage facilities can be directed to be made available from there to the consumer.

The shaft structure 5 is with a manhole cover 12 closed to the facilities in the shaft structure 5 to protect and secure.

The supply of water from the water storage blocks 3 over the pipe 8th in the underground groundwater reservoir and / or ladder 9 takes place purely by gravity.

The underground water storage and water drainage device 1 can be made in a simple manner in which first a pit is dug. From the construction pit, a well is drilled down to a groundwater reservoir and / or conductor 9 in the soil 11 created. If necessary, the wellbore can be cased. Into the hole becomes the pipe system 8th . 10 introduced with the pipes for water supply and water withdrawal. The upper end of the borehole is sealed with the borehole seal 14 closed to prevent uncontrolled water exchange with the underground groundwater reservoir and / or conductor 9 bring about.

Subsequently, at the bottom of the excavation a leveling layer 13 applied, which initially with the envelope 4 is occupied.

After arrangement of the water storage blocks 3 and the shaft structure 5 as well as the water storage blocks 3 and the shaft structure 5 connecting fluid connection elements 17 and the introduction and optionally completed compaction of the filling material 18 The cladding becomes the arrangement of water storage blocks 3 arranged, wherein the device for water supply 6 with built-in.

Optionally, here not shown supporting walls 12 the arrangement of water storage blocks 3 protect against lateral earth pressure.

A cover 15 can the underground water storage and water leaching device 1 close to the earth's surface, in this is also the manhole cover 12 to arrange with.

It is in the lower part of the shaft structure 5 a sedimentation zone 16 provided, which is adapted to absorb sedimenting substances in the water. In this zone, particles sinking to the bottom collect in the water. These can be from the sedimentation zone 16 be sucked off. In this way, these substances do not or only in small quantities in the underground groundwater storage and / or conductor 9 ,

In 2 the possibility is not shown that various underground aquifers and / or conductors 9 , which are in different height horizons (floors) in the soil 11 extend, can be developed, being in an underground groundwater reservoir and / or conductor 9 Water from the water storage blocks 3 can be introduced, and from another vertically offset subterranean groundwater reservoir and / or conductor 9 with the help of the pipe 10 Groundwater is removable.

LIST OF REFERENCE NUMBERS

1

 Underground water storage and water drainage device

2

 free volume

3

 Water storage blocks

4

 wrapping

5

 shaft structure

5.11

 first section of the wall of the shaft structure

5.12

 Zone

5.21

 second section of the wall of the shaft structure

5.22

 Zone

5.31

 shaft wall

5:32

 pit volume

6

 Device for water supply

7

 filter

8th

 Device for supplying water to an underground groundwater reservoir and / or conductor

9

 Underground groundwater storage and / or ladder

10

 Device for removing water from an underground groundwater reservoir and / or conductor

11

 ground

12

 manhole cover

13

 leveling layer

14

 downhole seal

15

 cover

16

 sedimentation

17

 Fluid coupling device

18

 filling material

Claims (10)

Underground water storage and water seepage device ( 1 ), full - a free volume ( 2 ), in which water storage blocks ( 3 ) are arranged; - an envelope ( 4 ) the arrangement of water storage blocks ( 3 ); - a shaft structure ( 5 ) associated with the arrangement of water storage blocks ( 3 ) is in fluid communication; - a device for water supply ( 6 ) for the arrangement of water storage blocks ( 3 ); - a device for feeding ( 8th ) of in the water storage blocks ( 3 ) into an underground groundwater reservoir and / or conductor ( 9 ); - a device for water extraction ( 10 ) from an underground groundwater reservoir and / or conductor ( 9 ). Underground water storage and water seepage device ( 1 ) according to claim 1, characterized in that the water storage blocks ( 3 ) have a free water uptake volume greater than 90%, preferably greater than 93%. Underground water storage and water seepage device ( 1 ) according to claim 1 or 2, characterized in that the water storage blocks ( 3 ) are modular, in particular horizontally and vertically adjacent to each other, can be arranged. Underground water storage and water seepage device ( 1 ) according to one of the preceding claims, characterized in that the shaft structure ( 5 ) associated with the arrangement of water storage blocks ( 3 ) is in fluid communication, concrete elements and / or plastic elements comprising approximately the length and / or the width and / or the height of the water storage blocks ( 3 ) exhibit. Underground water storage and water seepage device ( 1 ) according to one of the preceding claims, characterized in that the device for supplying water ( 6 ) for the arrangement of water storage blocks ( 3 ) is designed as a pipe and / or as a trench and / or as a channel and / or as a trench and / or as a channel and / or as a gully. Underground water storage and water seepage device ( 1 ) according to one of the preceding claims, characterized in that the device for feeding ( 8th ) of in the water storage blocks ( 3 ) into an underground groundwater reservoir and / or conductor ( 9 ) is designed as a tube. Underground water storage and water seepage device ( 1 ) according to one of the preceding claims, characterized in that the device for feeding ( 10 ) of in the water storage blocks ( 3 ) into an underground groundwater reservoir and / or conductor ( 9 ) a filter device ( 7 ) having. Underground water storage and water seepage device ( 1 ) according to one of the preceding claims, characterized in that the device for removing water ( 10 ) from an underground groundwater reservoir and / or conductor ( 9 ) is designed as a tube. Underground water storage and water seepage device ( 1 ) according to one of the preceding claims, characterized in that the device for feeding ( 8th ) of in the water storage blocks ( 3 ) into an underground groundwater reservoir and / or conductor ( 9 ) and / or the device for water extraction ( 10 ) from an underground groundwater reservoir and / or ladder ( 9 ) in the shaft structure ( 5 ) is arranged. System for receiving, conducting and / or supplying water with an underground water storage and water retention device ( 1 ) according to one of claims 1 to 9.

Images