DE102006007823A1 - Fluid catcher, modular system with fluid containment vessels and use of same - Google Patents

Abstract

The invention relates to a fluid collection container (1) for in particular water from wastewater management and cooling systems with a storage body (3) having side walls (2), a support structure and an inlet (5) and outlet (6) for the water. The invention also relates to a module system for fluid collection containers (1). The invention also relates to a use of the fluid collecting container (1) and the modular system. With the aim of reducing the space requirement and the costs, it is proposed that the side walls (2) be collapsible or compressible. When the fluid collecting container (1) and the modular system are used in a body of water, the storage bodies (3) can be folded together with their emptying via the external fluid or water pressure provided by conventional pump devices provided.

Description

The The invention relates to a fluid collecting container for in particular water from the Wastewater management and cooling systems with a side walls having storage body, a supporting structure and with an inlet and outlet for the water. The invention further relates to a modular system for fluid collecting containers. The The invention further relates to a use of the fluid collecting container and of the modular system in a body of water or similar.

Such fluid collecting containers are used, for example, in wastewater management, where, in extreme wastewater pollution, such as increased rainfall, wastewater streams are cached in the fluid collection container in the form of concrete ceilings in reinforced concrete construction, thereby preventing the sewage unfiltered get into surrounding waters. This represents a particularly complex form of caching. To reduce the space requirement is in the DE 103 38 419 A1 proposed to use the fluid collecting container in the shore area of a body of water in the vicinity of an introduction of the Kana lisationsnetzes in the water. In this way, a potential savings on space requirements on land is created, especially since it is also proposed to create an additional buildable area by platforms above the water collecting container. The disadvantage of this, however, is that the water collecting container must be built according stable due to the external water pressure. With its arrangement in a body of water acts on the fluid collecting container with emptied, air-filled storage body increased buoyancy, which causes a floating of the fluid collecting container and thereby requires, inter alia, a correspondingly complex anchoring of the fluid collecting container in the water. Furthermore, the real space requirement for the water catchment remains.

Of the Invention is therefore the object of a fluid collecting container of to provide the aforementioned type, the above-described Disadvantages encountered effectively.

The Asked object is inventively achieved in that the side walls collapsible or compressible are.

Consequently can the side walls in a filling position the storage body, in the storage body is properly filled, unfolded, i.e. dependent from the elasticity their material, completely or preferably almost perfectly stretched be and thus determine the maximum space requirement of the fluid collecting container. In a dumping position of the storage body, however, in which the storage body is properly emptied is, can the side walls as far as conditionally possible, folded or compressed. This can do that Volume of the storage body in its emptying position many times over his Volume in its filling position be reduced, so that thereby its space requirements accordingly is reducible. If the fluid collector even only for special Emergency situations, which, as with extremely increased rainfall, usually only a few times a year happen to be filled should, the fluid collector for the vast majority Year leftover in its extremely space-saving emptying position being held. Because the storage body in each of its filling positions essentially filled with fluid is, acts, as will be described below, on the im waters arranged storage body no heightened Buoyancy on the fluid collecting container. This is not to be feared that if the fluid catcher floating in the water he is arranged over an elevated one Lift further over the water surface protrudes or hovers to this, so he, for example, if he on the river bottom anchored, requires a correspondingly lower anchorage. With preventing the floating of the fluid collecting container the collapsible sidewalls of the storage body it is not necessary that supply lines to the inflow and outflow expensive to move must be arranged. Furthermore, it is not to be feared that a floating collecting container is an undesirable urban Element forms.

It can the equipment, for example, conventional rain overflow basins with one or more fluid collecting containers particularly advantageous combined when the fluid collecting container for collecting, for example contaminated wastewater should be used. Furthermore, it is possible much cheaper Fluid collection container to construct, which are not designed against an external fluid pressure, i.e. need stable and therefore more expensive side walls.

It goes without saying that, as usually provided, the fluid collecting container can be equipped with additional components such as pumps, vortex jets, ventilation as well as units for regulation and monitoring. This also applies to the following module system with fluid collecting containers described below. Through this component, the fluid collecting container according to the prior art can be properly and automatically operated by the pumps for pumping and pumping, the vortex jets for fluidizing the fluid in the storage body for its purification and the control and monitoring for the usual control and monitoring of the operations the fluid collecting container can be used. The ventilation For example, it can be used for aeration of the storage body in order to bring the storage body in the deflated state into its filling position, for example for its purification.

Of the storage body may be interchangeable disposed in the fluid collection container.

The side walls are preferably made of a fluid-tight coated fabric. Preferably, the fabric is a textile fabric made of plastic. in this connection becomes a particularly tear-resistant Plastic, preferably polyamide fiber, preferably. Instead of the textile Tissue can also be a fine-meshed wire mesh used. Preference is therefore a proven Tissue. For fluid-tight sealing of the tissue, the tissue by rubber or industrial rubber, in particular Hypalon, coated or embedded therein. This is to the knowledge the applicant Hypalon a product of the company Continental, even across from Fuels is resistant and thus also capturing a variety of chemicals, for example, in a "chemical accident", in the large quantities of, for example, extinguishing water with Chemicals may mix can occur in a few minutes, and which can thus be temporarily stored in the fluid collecting container. In order to can prevent the extinguishing water from entering the sewage system and / or surrounding waters can get. The fluid-tight coating or matrix is preferred for the embedded fabrics particularly resistant to aging, a property that is also met by the material Hypalon. As a further advantageous Property is an alternating strength of the sidewalls to name which are loaded accordingly during folding and unfolding. Again, the combination of textile fabric made of plastic, preferably made of polyamide fiber, and industrial rubber, preferably Hypalon, be mentioned as an advantageous combination of materials. of course is Also another combination of materials suitable, the similar Has material properties.

Prefers points the storage body a bottom plate fluidly connected to the side walls is. This is especially true in the arrangement of the fluid collecting container in a body of water advantageous, as a soil weighted thereby becomes a controlled, automatic Unfolding and folding easier. Here, the weight of the Base plate adapted to the surrounding medium and the foldability of the side walls to thereby provide an optimal folding and unfolding process to achieve. Of course can also be the entire storage body consist only of the collapsible or compressible sidewalls, wherein at one point of the side walls, preferably in the installed position above, an inlet and outlet for the fluid should be provided.

In a development, the storage body may have a cover plate, the fluid-tight with the side walls is connectable. Preferably, the cover plate is removable. Thereby can the storage body easily reached from above and, for example, cleaned or repaired become. Preferably, the cover plate of a profiled sheet, in particular be made of a trapezoidal sheet. Preferably is the profiling of the cover plate in one of the edge of the cover plate spaced area provided so that the edge area easier with the side walls and possibly fluid-tightly connected to the structure. Preferably is the seal of the storage body not only fluid-tight but also odor-proof.

Preferably points the storage body a conical shape running downwards in the installation position. This makes the process of folding and unfolding easier and more orderly, because the wrinkles occurring not exactly übereinan, but also easy offset from each other can be placed together. Does the storage body bottom plate and cover plates, the bottom plate is preferably smaller formed as the cover plate. In a further development of the fluid collecting container a guide mechanism to the leadership the side walls between the filling position, in the side walls unfolded, and the emptying position in which the side walls folded together are provided. This guide mechanism can guide rails include, which expediently on the maximum height of the storage body extend and connected to the structure. Furthermore, the Base plate have laterally extending anchors, each one Anchor in an associated guide rail engages and in the first guide rail slidably or preferably mounted rollable. This can the storage body between its two positions, its filling position and its emptying position guided so that the proper folding or unfolding the storage body even better guaranteed is.

The inlet and outlet can preferably be arranged in the cover plate. Preferably, the inlet and outlet in the form of a common tube is formed, which protrudes into the storage body and is preferably fluid-tightly connected to the cover plate. In an arrangement of the fluid collecting container described below in a body of water or the like, it is advantageous if all openings, fasteners, in particular releasable fasteners, and / or moving parts are arranged above or near the water surface. Of course, this also applies to the still be writing module system.

In a preferred embodiment of the fluid collecting container provided that the structure is a framework construction. Consequently an easily floatable, yet stable structure is proposed. The structure may preferably have a cuboid shape, wherein the Rods expediently should be arranged along the edge line of the cuboid. It can too additionally Struts be provided. The rods can be made of hollow profiles, in particular be made of steel. In this case, square hollow sections are preferred. The bars can be welded together at their ends.

It Another advantage is seen in the fact that the sides or side support elements of the structure from its normal support position, i. in installation position from its vertical position, in a plane parallel to the bottom plate pivotable into a transport position, foldable or are hineinknickbar. As a result, the fluid collecting container, similar to a conventional Plastic transport box, with emptied storage body, light be folded, which is easier transport and / or a space-saving availability of the fluid collecting container allows. Furthermore, it can be provided that the sides or the support elements with fillings of the storage body electromotive or mechanical and / or directly via the himself with his filling inflating storage body from the plane pivoted parallel to the bottom plate position in their proper, at one cuboid Allow the structure to pivot perpendicular to this position. To secure both or one of the two positions can Verratungsmittel or the like may be provided.

to solution The object is further proposed a modular system, the fluid collecting container according to a having previously described embodiment.

Preferably are the fluid collecting container for this purpose as a module with standardized dimensions and / or dimensional ratios manufactured, wherein the modules preferably according to modular principle together are settable. this makes possible also a lighter series production of the fluid collecting container. to stable anchoring of the modules to each other, these via a fastening device, for example in the form of a clamping or a screw connection, be connected to each other.

moreover or alternatively, the modular system may be a modular structural structure have in height, Width and / or depth can be flexible and preferably can be produced in mass production. In the supporting structure, the Fluid collection container and / or the storage body can be used and preferably be removed again. For this purpose, the Fluid collection container or the storage body have a fitting over for example, about them a crane in or out of the structure used or can be pulled out. This can be for the individual Modules chambers may be provided in the structural structure, the preferably, for example, by moving a chamber wall, flexible can be designed. When using the modular system in a body of water can thus the modules easily over a floating crane or near the shore on one Bank crane used in the structure of the structure or on a ship or loaded on land. Here it turns out again as Advantage, when the fluid collecting container as a module with standardized moderation is made.

Preferably can the structural design as a framework construction in cuboid shape with the long sides be formed forming longitudinal bars, between the framework rectangles as partitions and / or stabilization transverse to the longitudinal direction at any point of the longitudinal edges can be installed. Thus, the structure of the structure can be different Have size, the one to be used each fluid collecting container or the module system associated System, such as pumps and the like, can be adjusted. Prefers should the truss rectangles in a uniform distance between each other arranged the longitudinal bars and thus a regular fan education in which preferably the standardized, i. modular Fluid collection container and / or the preferably standardized storage body can be used are.

Around a purpose already described, in the very large, in minutes occurring amounts of fluid collected by the modular system and stored should be sufficient, especially to be able to the modular system can have a preferably vertical transfer shaft and a distribution line through which the fluid over the Inflows and outflows the individual fluid collecting container especially deliverable is. In principle, the fluid can be used in such a purpose of the Module system or the fluid collecting container also slowly, over a longer Time from the storage bodies aspirated and provided for example a cleaning or Processing plant supplied be, so this pumping and suction and pressure pipe cross sections can be designed sparingly. Thus, it may be advantageous if a separate from the inlet drain is provided. For pumping off the fluid through a separate from the inlet Drain the inlet should be closed fluid-tight.

Preferably the module system has a support system to his support on a surface. Likewise, the fluid collecting container can also support system to his support on the ground. In both cases, the support system have supports anchored in the ground and preferably arranged in a grid, which attack at the bottom of the structure or structural structure. In a further development of the support system can the pillars on the upper side and preferably only in the longitudinal direction of the module system via a profiled mounting rail, preferably with an L or H-profile, connected be. Here, the Support rails for receiving and preferably at the same time as a stop against a Sliding sideways of the modules are used. This will cause the distance bridged between the supports, wherein the profile known increases the rigidity of such mounting rails. With the L-profile can be provided that the L-profiles of parallel mounting rails open to each other are so outward towards a side leg extends in the installed position upwards, the lateral slipping of the structure or the structure of the structure should prevent. The spacing can be chosen so that the structural structure the modular system or the structures of the individual fluid collecting container safe and placed with play on the profiled mounting rails or can be pushed laterally into it, so that a possible Tilting or incorrect placement can be avoided. Point the mounting rails on a h-profile, so shall the U-shaped share of the h-profile in installation position preferably facing down, the supports in The U-profile should intervene and then individually upwards extending legs of the h-profile be located outside and thus as an attack against a lateral slipping of the structure or the structure of the structure should serve.

The Structural design can also form at the same time the structure of the fluid collecting container, so that the storage body can be used directly in the structure of the structure.

Of course, how can even with usual collecting containers or catch basins, other components such as pumps, eddy jets, ventilation and units for regulating and monitoring the system be.

The Object is further by a use of a fluid collecting container according to a the embodiments described above dissolved in a fluid, especially in a body of water or the like, wherein the fluid collecting container at least partially in the waters is arranged. According to the invention storage body with emptying of its contents at least partially over the outer fluid or water pressure collapsible or compressible. This offers the advantage that the storage body preferably automatically with emptying its contents preferably completely beyond the external fluid or water pressure can be collapsible or compressible.

In this case, the fluid collecting container can float in the water or be anchored to the bottom of the water via a support system according to one of the previously described embodiments or via another anchorage. Furthermore, the fluid collecting container may have an additional platform. In this connection, reference is made in particular to the already cited document DE 103 38 419 A1 The disclosure of which is expressly incorporated herein by reference.

In an advantageous development, a guide device provided be over the fluid collecting container into the water can be used or from the water is removable. As a result, the fluid collecting container, for example via a Rail system, location in the water, for example, on the provided support system to his support be used. This is particularly advantageous because of Fluid collection container for example, a storage body may have a capacity of several hundred to can have a thousand or more cubic meters, because of the use of the fluid collecting container in the waters larger dimensions of the fluid collecting container technically feasible. Furthermore, as already described, the fluid collecting container advantageous simply over a ship on the waterway to its intended location to be brought.

With To fill the storage body they unfold and displace the surrounding fluid. This especially when used in a body of water of practical importance. Forms with the filling of the storage body practically a fluid bubble in the fluid, which continues so long with supplied Fluid fills, like a pressure gradient between the waters and the feeder consists. For very big, in minutes occurring amounts of fluid, as they continue already above, the supply is up to the back pressure of the water body or of the fluid collecting container surrounding fluid preferably formed without pressure.

It is further proposed to use a modular system according to one of the preceding embodiments in a fluid, in particular in a body of water or the like, wherein the modular system is arranged at least partly in the fluid or water. Here, the storage body or the storage body of the or the Fluidauffangbe used in the module system Container according to one of the preceding embodiments according to the invention with emptying of its content at least partially collapsible or compressible over the outer fluid or water pressure.

In this case, the module system can also be stored floating in the water. The module system can also be firmly connected to the ground. Furthermore, the modular system may comprise an at least partially spanning platform or a plurality of platforms, which, similarly as already in the DE 103 38 419 A1 described, variously used for structures and the like. For this purpose, the disclosure content of DE 103 38 419 A1 and incorporated in this disclosure.

The The present invention will be described below with reference to several in one Drawing of illustrated embodiments explained in more detail. In show the drawing:

1 FIG. 2: a perspective view of a fluid collecting container with a storage body in a filling position, FIG.

1a a section Ia-Ia according to the section in 1 .

2 FIG. 2: a perspective view of the fluid collecting container with the storage body in a discharge position, FIG.

3 : a perspective view of the fluid collecting container in a body of water and provided with additional components and

4 : A perspective view of a modular system with multiple fluid containment vessels, in a body of water and during its construction.

In the 1 and 2 becomes a fluid catcher 1 for in particular fluid F from wastewater management or emergency cooling systems with a side walls 2 having storage body 3 , a structure 4 and a feed 5 and expiration 6 shown for the water W. The storage body 3 is also with a bottom plate 7 equipped, which are fluid-tight with the side walls 2 connected is. The structure 4 is as a framework construction with bars 8th built, with the structure 4 has a cuboid shape, the bars 8th are arranged along the edge lines of the cuboid and are welded together at the ends. The bars 8th are made of a steel four-sided hollow section. The storage body 3 is from a ceiling tile 9 covered, with the above-going rods 8th , the side walls 2 and the cover plate 9 are fluid-tightly interconnected.

This is as a cutout in 1a , A sectional view according to the section line Ia-Ia in 1 , shown schematically. This is an upper edge 10 the side walls 2 flange over the top bar 8th pulled, with the upper edge below and above each through a seal 11 fluid-tight to the rod 8th and to the cover plate 9 is arranged. The cover plate 9 overlaps in this example, the upper edge of the structure with the upper edge 10 the side walls 2 ,

According to the invention, the side walls 2 of the storage body 3 collapsible. This is schematic in the two 1 and 2 shown. 1 gives the storage body 3 in a filling position again, in which its sidewalls 2 unfolded, or folded extremely low. In the 2 is the storage body 3 in a discharge position, in which the side walls are strongly folded, so that the storage body has only a residual storage volume, while in the filling position according to the 1 has a maximum storage volume.

The cover plate 9 is designed removable, with provided brackets and fittings for pressing the cover plate against the upper edge 10 the storage walls 2 or against the supporting part 4 have been omitted for clarity in the drawing.

The feed 5 is, as indicated schematically, with a much larger diameter than the drain 6 Mistake. This indicates one of the possible application functions of the fluid collecting container 1 towards where his storage body 3 over the large-sized inlet 5 can be filled quickly. This is for example in heavy rain, in extinguishing work such as in chemical accidents contaminated with extinguishing fluid, and in emergency cooling, such as nuclear power plants, so then a great advantage when a large volume of fluid to be handled and cached. For this purpose, the fluid F then into the fluid collecting container 1 through the large-sized inlet 5 be fed. Is the dangerous situation over, or is the fluid collecting container 1 completely filled, it may be draining over the drain 6 over a substantially longer period of time, so that the expiration 6 can be dimensioned smaller accordingly. In cases where, for example, a wet cleaning of the storage body 3 For example, via vortex jets to be done by appropriate amounts of solids from the storage body 3 can be removed, the inlet 5 , as indicated in the drawing by a thinner dotted arrow, are also used as a drain.

The 3 shows a perspective view of the fluid collecting container 1 who, as by the ge dashed wavy lines in the upper area of the 3 indicated, in a fluid, or here is arranged under water W, and a support system 12 with supports 13 is supported on a substrate U of the water body W. This will be a modular system 14 formed, which will be explained in more detail below with reference to another embodiment. Here is just a fluid catcher 1 intended.

The pillars 13 are on the top side via distilled mounting rails 15 connected to an L-profile. These are the mounting rails 15 so arranged to each other, that in each case an outer leg 16 of the L-profile as a lateral stop against lateral slippage of the fluid collecting container 1 from the support system 12 out serves. The structure 4 or the support system 12 is upwards through more supports 13 extended, the one out of the water W outstanding platform 17 wear.

The fluid collector 1 and the support system 12 with the platform 17 are, as everything in the drawing, shown very schematically. The invention itself is directed to any dimensions of the fluid collecting container 1 with the storage body 3 , wherein the storage body 3 for example, may have a few, but also several hundred cubic meters and more capacity. Therefore, it goes without saying that the number of supports 13 As well as other components in larger numbers than shown here can find use to a necessary stability of the fluid collecting container 1 and the modular system 14 to reach.

The platform 17 offers the possibility of additional, schematically illustrated structures 18 to build on her. In the in 3 example shown in the superstructures 18 necessary additional units and devices for the operation of the fluid collecting container 1 be housed, as by an antenna 19 indicated schematically, are in wireless communication with, for example, not shown here pumping devices for the fluid.

With the insertion of the fluid collecting container 1 in a fluid or in a body of water loads an external fluid or water pressure p, inter alia, on the storage body 3 , The storage body 3 is in 3 as in 1 shown in its filling position. With emptying the storage body 3 become the sidewalls 2 over the water pressure p and, with a planned closure of the inlet 5 , by the negative pressure caused by the pumping of the fluid from the storage body 3 arises, folded and the bottom plate 7 against the cover plate 9 raised until the storage body 3 has reached its emptying position. This measure causes no air in the storage body 3 passes, the buoyancy of the fluid collecting container 1 would unfavorably increase, for a floating of the fluid collecting container could introduce and thus the secure positioning of the fluid collecting container 1 underwater W would at least jeopardize.

In the 4 is the module system 14 shown in a second embodiment. As in 3 so is in 4 the modular system 14 arranged under water W, but has a plurality of fluid collecting containers. In the 4 shown number of fluid collecting containers 1 is only an example. The support system 12 is except for its longitudinally extending mounting rails 15 from bars 8th constructed with square hollow sections, whereby these in 4 except for the columns 13 schematically represented by only one line. The support system 13 forms a series of chambers 20 , in each of which a standardized and designed as a module fluid collecting container 1 can be used. In this case, the fluid collecting containers project beyond 1 the chambers 20 , The partitions 21 between the chambers 20 are also constructed from a square hollow section and are from the support system 12 arranged to be pulled out at the top, which graphically by the projection of the intermediate walls on the rest of the chambers 20 is expressed, but which of the modular system 14 is not absolutely necessary. In this way you can have two or more chambers 20 be merged. It is clear that the module system can be continued further in the longitudinal direction and perpendicular thereto in horizontal position in installation position. For this purpose, it is provided that all dimensions of the modular system 14 be defined by one or more standards that contribute to the modular design of the modular system 14 required are.

For filling the storage body 3 the fluid collecting container 1 Here is a transfer shaft 22 provided by a pipeline 23 supplied with fluid F from the bank Uf. The transfer shaft 22 flows into a distribution line 24 with a series of pipe sockets 25 , the inlets of the fluid collecting container 1 are connected. Thus, large amounts of fluid F can quickly enter the fluid collection container 1 be fed, the static fluid pressure in the transfer shaft 22 at least for pushing the fluid into the fluid collecting container 1 contributes to the external water pressure p. Not shown are the sake of clarity provided drain devices, but in principle already in connection with the 1 to 3 are explained.

In the 4 In addition, it is shown that the fluid collecting container 1 easily, for example, from a ship S via a crane system K in the modular system 14 inserted and removed again can be. The fluid collecting container 1 be in the example shown here on the ship S by water to the modular system 14 transported there and via a crane K, with a hook H in a fitting B on the cover plate 9 engages and the fluid collecting container 1 in the respective intended chamber 20 lowers or withdraws it.

To the transport volume of the fluid collecting container 1 to reduce, is provided in this embodiment that the structure 4 is collapsible. For this purpose, the structure are co-forming lateral support elements 26 laterally pivotable, foldable or einknickbar that they in a plane parallel to the cover plate 9 can be brought. Necessary joints, such as pivot joints or articulated joints, are not shown in the drawing. For transport and insertion of the fluid collecting container 1 is the storage body 3 expediently in its emptying position, so that by the lateral pivoting or buckling of the support elements 26 a huge reduction in the transport volume of the fluid collecting container 1 is achieved.

Deviating from this, the fluid collecting container 1 also with pivoted or kinked support elements 26 be used in its associated chamber, the side elements with insertion into the associated chamber 20 be brought via a trigger mechanism in its intended, vertical position in the installation position. This can be done purely mechanically or by electric motor assisted.

Not are shown in the drawing special protective devices, for example, the detention of flotsam and / or the defense of ice accumulation or prevent the ships from driving on the opposite side. For protection against ships can trapped in the ground at a safe distance, deformable Be provided dolphins made of section steel. Furthermore, there is no flow-reducing fairing shown, which makes sense, however, in a flowing water to the flow resistance to reduce the modular system and its stationary storage on to strengthen.

1

Fluid collection container

2

Side wall

3

storage body

4

Structure

5

Intake

6

procedure

7

baseplate

8th

Rod

9

cover plate

10

edge

11

poetry

12

support system

13

support

14

modular system

15

rail

16

leg

17

platform

18

constructions

 19

antenna

20

chamber

21

partition

22

Transfer shaft

 23

pipeline

24

distribution line

25

pipe socket

26

support element

 B

fitting

F

fluid

 H

hook

K

crane system

p

fluid or water pressure

S

ship

U

underground

Uf

shore

 W

water

Claims (29)

Fluid collecting container for in particular water from wastewater management and cooling systems with one side wall ( 2 ) having memory body ( 3 ), a structure ( 4 ) and with a feed ( 5 ) and expiration ( 6 ) for the water, characterized in that the side walls ( 2 ) collapsible or compressible. Fluid collecting container according to claim 1, fastening system according to claim 1, characterized in that the side walls ( 2 ) are made of a fluid-tight, coated fabric. Fluid collection container according to claim 2, characterized in that the fabric is a textile fabric plastic, preferably polyamide fiber. Fluid collection container according to claim 2 or 3, characterized in that the tissue by rubber or industrial rubber, in particular Hypalon, coated or embedded therein. Fluid collecting container according to one of claims 1 to 4, characterized in that the storage body ( 3 ) a bottom plate ( 7 ), which are fluid-tight with the side walls ( 2 ) connected is. Fluid collecting container according to one of claims 1 to 5, characterized in that the storage body ( 3 ) a cover plate ( 9 ), the flu iddicht with the side walls ( 2 ) is connectable. Fluid collecting container according to claim 6, characterized in that the cover plate ( 9 ) is removable. Fluid collecting container according to claim 5 or 6, characterized in that the cover plate ( 9 ) is made of a profiled sheet metal, in particular of trapezoidal sheet metal. Fluid collecting container according to one of claims 1 to 8, characterized in that the storage body ( 3 ) has a conical shape running downwards in the installation position. Fluid collecting container according to one of Claims 1 to 9, characterized by a guide mechanism for guiding the side walls ( 2 ) between a filling position in which the side walls ( 2 ) are unfolded, and a discharge position in which the side walls ( 2 ) are folded together. Fluid collecting container according to claim 10, as far as dependent on claim 2, characterized in that the guide mechanism comprises guide rails which extend beyond the maximum height of the storage body ( 3 ) and with the structure ( 4 ), and that the bottom plate ( 7 ) has laterally extending armature, wherein in each case an armature engages in an associated guide rail and is slidably mounted or rollable in the first guide rail. Fluid collecting container according to one of claims 3 to 11, characterized in that the inlet and outlet ( 5 . 6 ) in the cover plate ( 9 ) is arranged. Fluid collecting container according to one of claims 1 to 12, characterized in that the supporting structure ( 4 ) is a framework construction. Fluid collecting container according to claim 13, characterized in that the supporting structure ( 4 ) has a cuboid shape, wherein the rods ( 8th ) are arranged along the edge lines of the cuboid. Fluid collecting container according to claim 13 or 14, characterized in that the rods ( 8th ) are made of hollow sections, in particular of steel square tube profiles. Fluid collecting container according to one of claims 1 to 15, characterized in that the side walls ( 2 ) of the structure ( 4 ) in a plane parallel to the bottom plate ( 7 ) are pivotable into, foldable or bendable. Module system with fluid collecting containers according to one of claims to 1 to 16th Module system according to claim 17, characterized in that the fluid collecting container ( 1 ) is manufactured as a module and that the modules can be put together according to the modular principle. Modular system according to claim 17 or 18, characterized by a modular supporting structure (T) into which the fluid collecting containers ( 1 ) and / or the storage bodies ( 3 ) can be used. Module system according to claim 19, characterized in that the supporting structure (T) as Stagwerkkonstruktion in cuboid shape with the longitudinal edges forming rods ( 8th ) is formed between the intermediate walls ( 21 ) or framework rectangles are transversely to the longitudinal direction at any point of the longitudinal edges can be installed. Module system according to claim 20, characterized in that the intermediate walls ( 21 ) are arranged at a uniform distance between the longitudinal bars and individual chambers ( 20 ), in which the fluid collecting containers ( 1 ) and / or the storage bodies ( 3 ) can be used. Module system according to one of claims 17 to 21, characterized in that a transfer shaft ( 22 ) and a distribution line ( 24 ) are provided, through which the fluid (F) via the inlets and outlets of the individual fluid collecting container ( 1 ) is feedable or traceable. Modular system according to one of Claims 17 to 22, characterized by a support system ( 12 ) to its support on a surface (U). Module system according to claim 23, characterized in that the support system ( 12 ) supports anchored in the ground and preferably arranged in a grid ( 13 ), which engage the underside of the supporting structure (T). Module system according to claim 24, characterized in that the supports ( 13 ) on the upper side and in the longitudinal direction of the modular system ( 14 ) via a profiled mounting rail ( 15 ), preferably with an L or H profile. Use of a fluid collecting container according to one of claims 1 to 16 in a fluid, in particular in a body of water (W) or the like, the fluid collecting container ( 1 ) is at least partially disposed in the body of water (W), characterized in that the storage body ( 3 ) with emptying of its content via the external fluid pressure (p) collapsible or compress bar is. Use according to claim 26, characterized in that a guide device is provided, via which the fluid collecting container ( 1 ) can be used in the exact location of the water (W). Use of a modular system according to claims 18 to 24 in a fluid, in particular in a body of water (W) or the like, wherein the modular system ( 14 ) is arranged at least partly in the water (W), characterized in that the storage body ( 3 ) or the storage bodies ( 3 ) in the module system ( 14 ) used fluid collecting container ( 1 ) according to any one of claims 1-17 with the emptying of its contents via the external fluid pressure (p) is collapsible or compressible. Use according to claim 29, characterized in that a module guiding device is provided, via which the fluid collecting container ( 1 ) and / or the storage body ( 3 ) Can be used in the exact location of the structure (T).