• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates in particular to a module for producing a barrier against surface flow, said module comprising: - a tray (9) for retaining a liquid, - a wall (2) extending substantially vertically between an upper edge and a base adapted to rest on a substantially flat surface, said wall (2) having at least one opening (16) formed close to said base, to let said liquid flow through the wall (2) to the holding tank (9). The module according to the invention is remarkable in that said at least one opening (16) is equipped with a valve (14) able to be opened by said liquid arriving against the front face of the wall (2) which is turned the opposite side to the tray (9), and adapted to be closed by the liquid when the liquid level present against said front face of the wall (2) is above the valve (14).
    公开号:FR3054572A1
    申请号:FR1657449
    申请日:2016-08-01
    公开日:2018-02-02
    发明作者:Luc Nguyen Van
    申请人:Cuirassier；
    IPC主号:
    专利说明:

    ® FRENCH REPUBLIC
    NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY © Publication number:
    (to be used only for reproduction orders) (© National registration number
    054 572
    57449
    COURBEVOIE © IntCI 8 : E 02 B 3/10 (2017.01)
    PATENT INVENTION APPLICATION
    A1
    ©) Date of filing: 01.08.16.(© Priority: (© Applicant (s): CUIRASSIER Simplified joint stock company - FR. @ Inventor (s): NGUYEN VAN LUC. (43) Date of public availability of the request: 02.02.18 Bulletin 18/05. (© List of documents cited in the preliminary search report: See the end of this brochure (© References to other related national documents: (® Holder (s): CUIRASSIER Simplified joint-stock company. ©) Extension request (s): © Agent (s): CABINET PLASSERAUD.
    MODULE FOR THE PRODUCTION OF A PROTECTION BARRIER AGAINST SURFACE FLOWS AND BARRIER COMPRISING AT LEAST ONE SUCH MODULE.
    FR 3 054 572 - A1 (5 /) The invention relates in particular to a module for producing a protective barrier against surface flows, said module comprising:
    - a tank (9) for retaining a liquid,
    - A wall (2) extending substantially vertically between an upper edge and a base adapted to rest on a substantially flat surface, said wall (2) having at least one opening (16) formed near said base, to leave said liquid flow through the wall (2) to the retention tank (9).
    The module according to the invention is remarkable in that said at least one opening (16) is equipped with a valve (14) capable of being opened by said liquid arriving against the front face of the wall (2) which is turned on the side opposite to the tank (9), and capable of being closed by the liquid when the level of liquid present against said front face of the wall (2) is above the valve (14).

    i
    MODULE FOR THE REALIZATION OF A BARRIER
    PROTECTION AGAINST SURFACE AND BARRIER FLOWS
    COMPRISING AT LEAST ONE SUCH MODULE
    The invention relates to a module which, when assembled with at least one other module, if necessary, makes it possible in particular to produce a protective barrier against surface flows of non-gaseous fluids, essentially liquids, more or less viscous, called the following liquids. .
    There are many systems to create barriers to protect residential areas (or other buildings or grounds) against the risk of flooding, or runoff from surfaces, in particular water or mud, or liquids or industrial sludge. Existing systems often take a long time to set up: one to several hours are generally necessary to set up 100 m of barriers made up of ballasted elements, for example with water (using running water), aggregates etc.
    Often also, the protective barriers that are built require the use of special tools to handle them (some are several hundred kilograms), to mount or to fix them. Furthermore, when these barriers are not mounted, the elements used to make them must be stored.
    However, it is important to be able to quickly mount such barriers because there is generally only a short time to react when an alert is announced (heavy precipitation, flooding of rivers or streams, floods, high tides for example).
    It is therefore necessary to have equipment which can be quickly and easily implemented.
    Patent document EP 1 907 631 describes protective barriers made from modules which are assembled to each other by means of key connections. A module comprises a hollow element having a base, able to rest on a substantially flat surface, and a wall extending substantially vertically between an upper edge and the base. To ballast such a module, the substantially vertical wall has one or more small openings arranged near the base, in order to allow the liquid entering an element of an incident flow (for example runoff water), the liquid thus filling at least partially or even completely the interior of the element which is thus ballasted (the element forms a retention tank receiving the liquid). The substantially vertical wall also has substantially vertical lateral grooves. A double lobe connection narrowing down comes to be inserted in the runners of two adjacent modules to assemble them side by side. By thus assembling several elements, the latter form a barrier to combat surface flows.
    The advantage of such a system is that it is easy and quick to set up because the assembly of the elements resides in a simple interlocking. In addition, such a barrier is ballasted with the liquids which it is desired to stop the flow.
    On the other hand, such a system has a major drawback, which is that each module is a hollow shell filled with small openings in the base of the front wall, so that its filling, and therefore its ballasting with liquid, can take time, even if vents are provided in the upper part of the hollow shell, the filling and ballasting may be insufficiently rapid to prevent the drive of the module by the surface flow. In addition, the small openings can easily be blocked by debris or waste entrained by the liquid, and the cleaning of the modules is inconvenient, as well as their emptying.
    In addition, the storage of modules, whose bulk is significant, requires the availability of large volumes and handling means.
    The problem underlying the invention is to propose a module which provides the same advantages as those of the state of the art, without having the aforementioned drawbacks. In particular, the module of the invention must be able to ballast quickly. In addition, it must also be able to clean and drain quickly. Finally, it must be able to be stored and transported easily.
    The invention therefore aims to offer an advantageous alternative to the embodiments of such modules of the prior art.
    To this end, the invention proposes a module for producing a protective barrier against surface flows, said module comprising:
    - a liquid retention tank,
    a wall extending substantially vertically between an upper edge and a base capable of resting on a substantially flat and horizontal surface, said wall having at least one opening formed near said base, to allow said liquid to flow through the wall towards the retention tank, and which is characterized in that said at least one opening is equipped with a valve which is capable of being opened by said liquid arriving against the said front face of said wall which is turned on the side opposite to said tray, and capable of being closed by said liquid when the level of liquid present against said front face of said wall is above said valve.
    Thus, when a liquid arrives against the base of the wall, the valve (s) equipping the opening (s) in this wall opens (s) and the liquid enters the tank, and as soon as the height of the column of liquid retained by the wall is sufficient for its level to be above the valve (s), these close, without any human manipulation or resulting from an actuator being necessary, to make the practically liquid-tight wall, and therefore prevent overflow of the tank, which, however, is sufficiently ballasted with the liquid that it contains to stabilize the barrier thus formed against the surface flow considered.
    Advantageously, the valve is a butterfly valve with two flaps extending substantially in the same plane and on either side of a substantially horizontal axis, by which the butterfly valve is pivotally mounted in the opening, substantially of the same shape. that the butterfly valve, between two positions, including a closed position, in which the butterfly valve substantially closes the opening, and a maximum opening position, in which a so-called lower flap is pivoted towards the inside of said tank and inclined towards the bottom, pressing against at least one stop integral with the tank, to limit the pivoting of the butterfly valve, and the other so-called upper flap is pivoted towards the outside of the tank and inclined upwards.
    Advantageously, in this case, the substantially horizontal axis of the butterfly valve is substantially at the same level as the upper edge of the retention tank, to provide the largest possible ballast, taking into account the dimensions of the tank and its internal volume.
    To further facilitate the filling of the tank, it is advantageous that said at least one opening and the butterfly valve have a generally rectangular shape whose length is substantially horizontal, so that the butterfly valve (s) extends or extend over a majority of the length of the wall, considered horizontally, that is to say parallel to the surface of the ground on which the module rests and the barrier is formed.
    In order to provide a good seal in the closed position of the valve (s), it is advantageous for the lower flap and the upper flap to have respectively a lower edge and an upper edge which are each in a bevel bearing, in the closed position of the valve, respectively against a lower edge and an upper edge, each in a bevel, of the corresponding opening, and forming a seat for supporting the valve, preventing the pivoting of the lower flap towards the outside of the tank and of the upper flap towards the inside the tank.
    Advantageously, in addition, the wall is pivotally mounted relative to the tank, between a deployed position and a folded position, around a substantially horizontal axis, by means of a hinge arranged in the vicinity of a so-called front end of said tank, and a blocking device is capable of blocking the wall in the deployed position, in which said wall extends substantially vertically.
    The module thus produced is of stackable structure, and is therefore easily stackable to facilitate its transport and handling.
    In this embodiment, if the container is a flat-bottomed container comprising a projecting peripheral skirt, the wall, in the folded position, can close this container, after it has been, if necessary, cleaned, which poses no difficulty in extended position of the wall
    The stacking of the module is facilitated if the container is made under the wall, container.
    of square section or the shape of a rectangular container.
    To further facilitate cleaning of the tank, it is advantageous for the wall to be integral, along its lower edge, with a face which is perpendicular to it and which, in the deployed position of the wall, extends the flat bottom forward. of the tray, and, in the folded position of constitutes a front transverse face of the Thus, the folding of the wall from the deployed position to the folded position allows to clear the front part of the bottom of the tray, which further facilitates cleaning and emptying, in particular for the evacuation of residual sludge as well as debris that may have entered the tank through an opening in the wall.
    In known manner, the base of the module can be arranged in a rough sole of the tank, to improve its anchoring to the ground. However, the module can also include at least one device for anchoring the tank to the ground, this anchoring device being arranged in at least one well secured to the tank and capable of receiving an anchoring screw.
    In this case, and when the valve is a butterfly valve, as proposed above, it is advantageous that the anchoring device comprises two wells, projecting inside the tank, and which constitute the stops limiting the pivoting of the butterfly valve in maximum open position.
    In addition, to constitute a barrier of sufficient length, and possibly of appropriate shape, the module of the invention is able to be equipped with at least one lateral fixing device, to allow the module to be fixed to the minus another contiguous module.
    This lateral fixing device may comprise a connecting element, which may be flexible or rigid or articulated, of generally rectangular shape whose length corresponds to the height of the wall in a substantially vertical position, and whose long sides are each equipped with a rod. fastening device comprising a profile capable of being inserted into a lateral slideway of said wall, the connecting element preferably being further connected by means of fixing to the upper edge of said wall.
    In this embodiment, the container has a shape and dimensions such that it constitutes a storage space for module components comprising at least one lateral fixing device and / or at least one screw or rod for anchoring to the ground, and / or at least one pin for locking the wall in the deployed position, when the blocking device comprises one or more pins, for example in the form of cylindrical rods engaging in holes opposite one side of the tank, of a part, and, on the other hand, in a rotary cheek secured to the wall at the level of a pivot for articulation of the wall on the tank.
    The invention also relates to a barrier against surface flows, comprising at least one module according to the invention, as presented above.
    Such a barrier is capable of being installed within a defined protection perimeter, preferably with anchoring on a dedicated support, without this constituting a necessity.
    Indeed, depending on the location of such a protective barrier, its functions may vary; an implantation in line allows protection against a liquid and the deviation of a liquid, while an implantation in a loop allows the channeling, the temporary storage of a surface flow.
    This system can be implemented within a defined protection perimeter. The area to be protected is then prepared on a dedicated site by fixing tubes permanently installed in the ground, which are used to receive the rods or anchoring screws of each module.
    This system can also be erected to respond to an emergency situation in a location where the installation was not planned in advance. The modules are then anchored in the soil (topsoil type) by means of screws (foundation screw type).
    This system can also be used without anchoring, to respond to intermediate emergency situations. By combining the properties of the weight of the retention tank full of liquid and the sole of the module in contact with the ground and shaped so as to increase the coefficient of friction of the system, the module can contain at least one flow having an equal height at the height of the retention tank receiving the liquid.
    However, such modules are not only installed in the event of a flood warning or different surface flows, since these modules are used to contain any type of liquid flow on a surface. For example, the materials making up the module can be adapted to specific industrial liquids and uses encountered in particular.
    Other characteristics and advantages of the invention will emerge from the description given below, without implied limitation, of a particular embodiment described with reference to the appended drawings in which:
    - Figure 1 is a perspective view of a module according to the invention in the deployed position module being fully assembled for all of the elements it comprises;
    - Figure 2 is a perspective view of the module shown in Figure 1, partially disassembled, the wall of which is in the folded position, and indicating in dotted lines the storage locations for disassembled elements;
    - Figure 3 is a side view of the module with the wall in the folded position;
    - Figure 4 is a side view of the same module in an intermediate position between the deployed and folded positions;
    - Figure 5 is a side view of the same module in the deployed position;
    - Figure 6 is a side view of the same module in the deployed position of the wall and at the start of implementation in a rising water situation during a flood, for example;
    - Figure 7 is a side view of the same module in the deployed position of the wall retaining the water;
    show it ίο
    - Figure 8 shows schematically, in top view, an example of implementation of several modules according to the invention assembled laterally;
    - Figure 9 shows schematically, in top view, a second example of implementation of several modules according to the invention assembled laterally; and
    - Figure 10 shows schematically, in top view, a third example of implementation of several modules according to the invention assembled laterally.
    In the following description, the terms “lower”, “upper”, “high”, “low”, etc. are used with reference to the drawings representing one or more module (s) placed on the ground, and the front of each of which is constituted by its part directed towards the surface flow to be contained and / or to be guided, that is to say the wall in the deployed position, the horizontal term being understood, as already presented above , as generally parallel to the ground surface on which the module (s) rest (s), for greater ease of understanding. These terms should therefore not be understood as being limitations on the scope of the invention. In the accompanying drawings, the same references designate identical or analogous elements, fulfilling the same functions.
    Figures 1 and 2 schematically illustrate a module according to the invention according to an advantageous embodiment.
    The module 1 shown in FIG. 1 is assembled and in the deployed position, in the configuration of use, while in FIG. 2, it is partially disassembled, and an element of the module 1 is in the folded position, the module 1 then being in transport and storage configuration, and is easily stackable.
    In fact, in the configuration of FIG. 2, the module 1 is in the form of a hollow box of substantially rectangular section comprising a planar upper plate 2, which constitutes a pivoting cover of the hollow box, a planar lower base 3 , which constitutes the bottom of this box, and four contiguous planar faces, perpendicular to the bottom 3, including two lateral faces 4 which can be provided with handles (not shown) to facilitate the transport of the module, and two transverse planar faces, including one rear face 5, which can be provided with a mechanism for closing the module 1 by linking the top plate 2 folded down to the rest of the module 1.
    These shape and structure of the module 1 in the folded position of the plate 2 allow several modules to be easily stored on top of each other, so that they are compact.
    Furthermore, this module 1 in the form of a hollow box makes it possible to store accessories, such as locking pins 13 and lateral fixing device 19 described below, inside the module 1, so that each module 1 comprises its own accessories, which are thus less likely to be lost, and which do not take up additional storage space.
    The two lateral faces 4, mutually parallel, and the rear transverse face 5, which is perpendicular to them, are perpendicular to the bottom 3, of which they are integral by their lower edge, the lateral ends of the rear transverse wall 5 each being integral with one respectively of the rear ends of the side walls 4.
    As shown in FIG. 2, towards the front, that is to say on the side opposite to the rear transverse face 5, the module 1 is closed, in the folded position of the plate 2, by a rectangular front transverse face 6 and flat, perpendicular to the plate 2, the front face 6 of which is secured by a large side along the front edge of the plate 2, which constitutes its lower edge 22 when the plate 2 is pivoted in a substantially vertical position (see FIG. 1 ), in which its rear edge becomes its upper edge 21. In this deployed position of the plate 2 (FIG. 1), the front transverse face 6, pivotally attached to this plate 2, extends horizontally and extends forward the flat bottom 3, the hollow box then being closed towards the front by the base of the plate 2.
    The plate 2, movable between a deployed position (Figure 1) and a folded position (Figure 2), is pivotally mounted by 90 ° around an axis X perpendicular to the side faces 4, in a rounded front end part of these faces 4. In the deployed position of the module 1, the plate 2 makes a right angle with the bottom 3, so that if the latter rests on a horizontal flat support, the plate 2 in the deployed position is oriented in a vertical plane.
    In FIG. 1, the module 1 is fully assembled and constituted:
    - a part 7, on the left of FIG. 1, comprising the bottom 3 of the module 1 and three vertical faces which are the two lateral faces 4 and the rear transverse face 5, these three vertical faces 4 and 5 being perpendicular to the bottom 3 and bordering it, and
    - A part 8, to the right of FIG. 1, comprising the plate 2 of the module 1 and the front transverse face 6 which is integral and perpendicular to the plate 2 along its edge.
    Part 7 partially forms a flat-bottomed container 3 comprising a projecting peripheral skirt formed by the vertical faces 4 and 5. This container constitutes a retention tank 9, capable of receiving and storing a certain quantity of a liquid such as water, for example. The tank 9 is complete and waterproof when it is closed at the front by the front transverse face 6 secured to the bottom of the plate 2 in the deployed position of the module 1. In this position, the plate 2 is perpendicular to the bottom 3 and the base of the plate 2 takes the place of the front transverse face 6 which, as already said, is placed horizontally in extension of the bottom 3.
    Thus, the part 8 forms a barrier to the passage of liquids when the plate 2 is in the deployed position, in which it constitutes a substantially vertical wall.
    The pivoting articulation of the plate 2 on the tank 9 around the axis X comprises two cheeks 10, rounded and parallel to each other, integral with the base of the plate 2 and the front transverse face 6 by being perpendicular to them, and projecting inwardly from the tray 9, between the front ends of the side faces 4, on each of which one respectively of the cheeks 10 pivots by a central pivot 12 mounted in a hole in the corresponding face 4 forming a bearing.
    Each of the cheeks 10 and the front transverse face 6 are also integral with one respectively of two wells il or anchoring sleeves of the module 1, which are oriented substantially vertically (see FIG. 1) in the tank 9 when the plate 2 is substantially vertical, and which can receive anchor screws, which pass through them and whose rods are engaged in the ground, fitted or not to receive them.
    Thus produced, the plate 2 constitutes a wall which is understood to be substantially vertically in the deployed position between its upper edge 21 and the lower edge 22 of its base, articulated by a hinge formed by the pivoting articulation of the cheeks 10 and of the pivots 12 on the front of the retention tank 9, which can hold the plate / wall 2 in this position thanks to a joint locking mechanism, which comprises, for each of the two lateral faces 4, two cylindrical locking pins 13 suitable for s 'each engage in two holes brought opposite, one through the side face 4 considered and the other in the corresponding cheek 10. The removal of these pins 13 allows the plate / wall 2 to be folded down in the closed position of the container 9, as shown in FIG. 2. Optionally, additional holes made in each side face 4 also make it possible to block, using the locking pins, the plate / wall 2 in the closed position of the container 9, as shown in FIG. 3, while FIG. 5 represents the locking position of the plate / wall 2 in the vertical position, and that FIG. 4 represents an intermediate position between the positions of FIGS. 3 and 5.
    The wall 2 is equipped with a movable valve 14, which is a flat and rectangular butterfly valve, with two rectangular flaps of the same length, on either side of an axis 15 by which the valve 14 is pivotally mounted in a opening 16 of the same rectangular shape formed through the base of the wall 2, the length of the valve 14 and of the opening 16 being oriented substantially parallel to the pivot axis X of the partition 2 relative to the tank 9, therefore substantially horizontally in the configuration of use of the module 1. The butterfly valve 14 thus has a lower flap 14a, the lower edge 14c of which is beveled (see FIGS. 6 and 7) and an upper flap 14b, whose upper edge 14d is also bevel parallel to bevel 14c. The lower 16a and upper 16b edges of the opening 16 are also in bevels parallel to each other, and oriented so that in the closed position of the opening 16 by the valve 14, the bevelled edges 16a and 16b of the opening 16 form a support seat for the beveled edges 14c and 14d respectively of the valve 14, to ensure a substantially sealed closure of the opening 16, and prevent the lower flap 14a from being able to pivot towards the outside of the tank 9, and that the upper flap 14b can pivot towards the inside of the tank 9 (see FIG. 7).
    Thus, from the closed position of FIG. 7, the valve 14 can only pivot so that the lower flap 14a moves towards the inside of the container 9, and the upper flap 14b towards the outside of the container 9, that is to say towards the front of the front wall 2 (see FIG. 6), up to a maximum open position (see FIG. 1), in which the lower flap 14a abuts by its lower edge 14c against the wells or sleeves there for anchoring to the ground of the module, and remain oriented downwards, while the upper flap 14b is inclined towards the outside of the tank 9 and oriented upwards.
    Instead of a single butterfly valve 14, which extends over a large part (for example from 70% to 80%) of the dimension of the partition 2 in the direction of the axes X and 15, it is possible to mount two or more valves, identical or not in shape and dimensions, pivotally mounted in the same manner as described above, in a corresponding opening in the wall, but the manufacture of the module is more complex and expensive.
    In addition, the lateral edges 17 of the partition 2 are each provided with a groove 18 extending over the entire height of these edges 17, and making it possible to accommodate a fixing rod 20 with a lateral edge of the same height d 'A connecting element 19, the fixing rod 20 along its other vertical edge allows, by insertion into a groove 18 of a contiguous module 1, to achieve a side by side connection of several modules 1 to form a barrier of appropriate length, as required.
    The connecting element 19 can be made of a waterproof material which can be rigid, or flexible, or articulated, for example in bellows, and each of its two fixing rods 20 can have a T-shaped cross section, the upper bar of which T is inserted into the groove 18 of a lateral edge 17 of a module 1, this groove 18 having a rectangular cross section and constant in shape and dimensions for sliding reception of the upper bar of the T of the cross section of the rod. corresponding attachment 20, which is a section of profile of constant shape and dimensions.
    The connecting element 19 with its two fixing rods 20 constitutes an accessory which can be stored in the module 1, when the wall 2 is folded down into the cover of the tank 9.
    A method of mounting a barrier in accordance with the invention from several modules 1 also in accordance with the invention is now described, with reference to FIGS. 3 to 10.
    To make a barrier, one or more modules 1 should be used depending on the barrier length required.
    A user prepares the barrier by transporting one or more module (s) 1 to the desired location, each module 1 making a weight allowing it to be handled by a man or a woman, for example of the order of 20 kg. In the context of this example, several modules 1 are used.
    The modules 1 are deployed manually by the user, passing the wall 2 from its folded position to its deployed position, and, to do this, the user pulls the wall 2 by its upper edge 21 to rotate it around the axis X relative to the tank 9 and, at each pivot 12 of the wall 2, the latter is locked in the deployed position (FIG. 5) by the insertion of the pins 13 in their locations.
    The user then places the modules 1 on the ground so that the wall 2 of each is oriented facing the direction of arrival of the liquid, for example rainwater or runoff. In this position, the container 9 is on the side of the area to be protected.
    The modules 1 are then connected to each other by connecting elements 19, the fixing rods 20 of which are inserted into the lateral rails 18 of the walls 2 of adjacent or contiguous modules 1. Each connecting element can also be secured by fixing means, such as screws, binding it to the upper edge 21 of the wall 2 to which this connecting element is connected.
    During the arrival of an incident flow of a liquid, for example rainwater or runoff (see FIG. 6), the water E exerts a hydrodynamic pressure on the lower flap 14a of the valve 14 and pivots the latter in the direction which releases the lower part of the opening 16 by the pivoting of this lower flap 14a towards the inside of the tank 9 until it stops against the elements 11, which allows the water E to enter the tank 9. The water E continues to enter the tank 9 until the water level reaches the upper edge of the tank at the level of the axis 15 of the valve 14, and, at this stage, the water exerts a balanced pressure on the two faces of the lower flap 14a of the valve 14, then, when the level of the water column continues to rise above the level of the axis 15, against the front face of the partition 2 , the hydrostatic pressure of this water column also urges the upper flap 14b of the valve 14 and closes this valve 14 by pressing the lower edges 14c and sup 14d lower 14a and 14b upper flaps against the bevelled edges 16a and 16b of the opening 16.
    The water E is then stopped by the partition 2 oriented vertically in the tank 9 (see FIG. 7), filled with water E and constituting a ballast helping to keep the barrier in place.
    To improve the retention of the barrier, the bottom 3 of the container 9 can be arranged in a treated sole to have an improved coefficient of friction, for example by protruding grooves or bosses, as well as the external surface of the container 9 of the front transverse face 6.
    Depending on the relief of the geographical area to be protected, or the shape of the area invaded by liquid E, the barrier can take different forms. Indeed, the connecting elements 19 between the modules 1 can be flexible enough to allow the production of barriers 30 in the form of an arc of a circle (FIG. 8), barriers 31 in the form of a U (FIG. 9), or even barriers 32 in the shape of a flared U (FIG. 10) for example. (The connecting elements 19 are not shown in Figures 8, 9 and 10 for simplicity).
    Of course, the constituent materials of the module, and in particular of the tank 9 and of the wall 2, are tight and rigid materials, for example metallic, plastic, or composite materials, for example of honeycomb structure. , from thermosetting or thermoplastic matrices reinforced by reinforcements of mineral, organic or even metallic fibers. Thus, it is possible to choose constituent materials which are adapted to the chemical nature of the liquids to be contained or diverted and guided by appropriate barriers. For example, a tank 9 of a module 1 can contain up to 135 1 of water, which is equivalent to a ballast of 155 kg of the filled module, if its structure weighs 20 kg. This capacity varies according to the formats of module 1.
    From the above description, it is understood how the invention makes it possible to easily and quickly create a barrier to protect a site against an incident flow of a liquid, in particular water. Advantageously, the module ballast quickly with the liquid of the incident flow, by self-filling of the tank, the valve being controlled by the liquid of the surface flow to be retained, contain or channel and guide. It is therefore not necessary to ballast the module by adding concrete blocks or metallic masses, so that the module can be light and easy to handle. In addition, its box or suitcase shape of rectangular or square section makes it easy to store and store it.
    It should be understood that the invention is not limited to the sole embodiment of the example illustrated and described above, but that the invention extends to the implementation of any equivalent means.
    权利要求:
    Claims (16)
    [1" id="c-fr-0001]
    1. Module (1) for producing a protective barrier against surface flows, said module comprising:
    - a tank (9) for retaining a liquid,
    - A wall (2) extending substantially vertically between an upper edge (21) and a base (3) capable of resting on a substantially flat and horizontal surface, said wall (2) having at least one opening (16) formed at near said base, to allow said liquid (E) to flow through the wall (2) to the retention tank (9), characterized in that said at least one opening (16) is equipped with a valve ( 14) which is capable of being opened by said liquid arriving against the so-called front face of said wall (2) which is turned on the side opposite to said tank (9), and capable of being closed by said liquid when the level of liquid present against said front face of said wall (2) is above said valve (14).
    [2" id="c-fr-0002]
    2. Module according to claim 1, characterized in that said valve (14) is a butterfly valve with two flaps (14a, 14b) extending substantially in the same plane and on either side of an axis (15 ) substantially horizontal, by which said butterfly valve (14) is pivotally mounted in said opening (16), substantially of the same shape as said butterfly valve (14), between two positions including a closed position, in which said butterfly valve (14) substantially closes said opening (16), and a maximum opening position, in which a so-called lower flap (14a) is pivoted towards the inside of said tank (19) and inclined downward, pressing against at least one stop ( 11) integral with said tank (9), to limit the pivoting of the butterfly valve (14), and the other flap (14b) said upper is pivoted towards the outside of said tank (9) and inclined upwards.
    [3" id="c-fr-0003]
    3. Module according to claim 2, characterized in that said at least one opening (16) and said butterfly valve (14) have a generally rectangular shape, the length of which is substantially horizontal.
    [4" id="c-fr-0004]
    4. Module according to claim 3, characterized in that the lower flap (14a) and the upper flap (14b) respectively have a lower edge (14c) and an upper edge (14d) which are each in bevel coming to bear, in closed position of the valve (14), respectively against a lower edge (16a) and an upper edge (16b), each at a bevel, of the corresponding opening (16), and
    forming a valve support seat (14), preventing the swivels of the lower flap (14a) towards 1 'outside of bin (9) and of the upper flap (14b) towards Inside of
    tray (9).
    [5" id="c-fr-0005]
    5. Module according to any one of the claims
    1 to 4, characterized in that the wall (2) is pivotally mounted relative to said tank (9) between a deployed position and a folded position, around a substantially horizontal axis (X), by means of a hinge (10; 12) arranged in the vicinity of a so-called front end of said tank (9), and a locking device (13) is capable of locking said wall (2) in the deployed position, in which said wall (2) extends substantially vertically .
    [6" id="c-fr-0006]
    6. Module according to claim 5, characterized in that said tank (9) is a flat bottom container (3) having a projecting peripheral skirt (4, 5), and in that, in the folded position, the wall (2 ) closes said container.
    [7" id="c-fr-0007]
    7. Module according to any one of the preceding claims, characterized in that the tank (9) is produced in the form of a container of square or rectangular section.
    [8" id="c-fr-0008]
    8. Module according to any one of claims 5 to 7, characterized in that said wall (2) is integral, along its lower edge, with a face (6) which is perpendicular to it and which, in the deployed position of the wall (2), extends forward the flat bottom (3) of the tank (9), and, in the folded position of the wall (2), constitutes a front transverse face of said container.
    [9" id="c-fr-0009]
    9. Module according to any one of the preceding claims, characterized in that its base (3) is arranged in rough sole of said tank (9).
    [10" id="c-fr-0010]
    10. Module according to any one of the preceding claims, characterized in that it is able to be equipped with at least one lateral fixing device (19) to allow the fixing of said module (1) to at least one other module (1) contiguous.
    [11" id="c-fr-0011]
    11. Module according to claim 10, characterized in that the lateral fixing device (19) comprises a connecting element, which can be flexible or rigid or articulated, of generally rectangular shape whose length corresponds to the height of the wall (2 ) in a substantially vertical position and the long sides of which are each equipped with a fixing rod (20) comprising a profile capable of being inserted into a lateral slide (18) of said wall (2), said connecting element (19) preferably being further connected by means of attachment to the upper edge (21) of said wall (2).
    [12" id="c-fr-0012]
    12. Module according to any one of claims 10 and 11, characterized in that said tank (9) is of shape and dimensions such that it constitutes a space of
    2 4 storage of module components comprising at least one lateral fixing device (19) and / or at least one pin (13) for locking said wall (2) in the deployed position, and / or at least one anchoring screw module (1) on the ground.
    [13" id="c-fr-0013]
    13. Module according to any one of the preceding claims, characterized in that it also comprises at least one anchoring device (it) of said tank (9) on the ground, said anchoring device being arranged in a well
    united of said bin (9) and able to receive a screw anchor • 14. Module according to claim 13, as than attached to the claim 2, characterized in that the
    anchoring device comprises two wells, projecting inside said tank (9), and which constitute said stops (11) limiting the pivoting of the butterfly valve (
    [14" id="c-fr-0014]
    14) in the maximum open position.
    [15" id="c-fr-0015]
    15. Barrier (30, 31, 32) against surface flows, comprising at least one module (1) according to any one of the preceding claims.
    [16" id="c-fr-0016]
    16. Barrier according to claim 15, characterized in that it is able to be implanted in a defined protection perimeter, preferably with anchoring on a dedicated support.
    1/4
    2/4
    类似技术:
    公开号 | 公开日 | 专利标题
    FR3054572A1|2018-02-02|MODULE FOR PRODUCING A BARRIER FOR PROTECTION AGAINST SURFACE FLOWS AND BARRIER COMPRISING AT LEAST ONE SUCH MODULE
    EP0069624A1|1983-01-12|Lobster pot
    EP1561708A1|2005-08-10|Demountable modular platform for a refuse dump
    EP1183432A1|2002-03-06|Block forming a dead form work element for a concrete wall
    WO2009083666A1|2009-07-09|Retractable closure system
    EP2067912A1|2009-06-10|Swimming pool cover made up of abreast positioned and releasably stacked elements
    WO2003084781A2|2003-10-16|Device for vertical division of a motor vehicle trunk with folding modules with instant opening
    WO2004079131A1|2004-09-16|Panel for civil engineering works, particularly swimming pools, and construction method using such panels
    EP2902555B1|2016-12-28|Connecting part of a rainwater drainage line, inspection gallery for rainwater drainage lines and drainage assembly comprising said inspection gallery
    FR2786211A1|2000-05-26|Transportable road separation marker has frusto-conical casing with interlocking edge formations and upper recess for ballast
    EP2659772B1|2020-04-15|Animal box device
    EP3564452A1|2019-11-06|Three-dimensional structure for installation for filling an underground pool for retaining rainwater
    EP1972567A1|2008-09-24|Foldable tray
    EP0688904B1|1996-12-18|Lock gate
    FR2912723A1|2008-08-22|Articulating, displacement controlling and locking device for hull of e.g. barge, has hole to guide hull axle between unlocked and locked positions, where hulls are immobilized in locked position and pivot around axle in unlocked position
    EP3260021B1|2019-03-06|Spout container and stack of several spout containers
    FR3020651A1|2015-11-06|SHELTER OF SWIMMING POOL COMPRISING A MOBILE SHUTTER
    WO1998012388A1|1998-03-26|Dam for preserving river bank routes, dwellings and premises in general or the like and water reservoirs from being flooded with detergents and pollutants
    FR2842555A1|2004-01-23|Concrete shuttering assembly, especially for swimming pools, comprises half-modules with male and female connections and couplings for modules
    FR2855370A1|2004-12-03|Marine fauna colonizing device, has base units whose central branch has set of slots extending between openings to constitute assembly unit with level of partitioning units
    FR2717445A1|1995-09-22|Retaining cage for gas bottles esp. for transport in boot of vehicle
    FR3091889A1|2020-07-24|Rigid element for a swimming pool cover system
    EP2431527A1|2012-03-21|Lane-separating and/or road-marking element and lane-separating barrier
    FR3095454A1|2020-10-30|Kit for the construction of a bridge
    FR2978960A1|2013-02-15|Container for collecting household waste, has actuation system including control unit having horizontal beam to which upper end of each chain is connected, where lower end of each chain is connected to trap doors
    同族专利:
    公开号 | 公开日
    WO2018024969A1|2018-02-08|
    FR3054572B1|2020-05-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2008076049A1|2006-12-20|2008-06-26|Broden Bengt-Inge|Structural element for a protective wall|
    WO2008094673A1|2007-02-01|2008-08-07|Amanda Phillips|Prefabricated levee apparatus and system|
    US20150110558A1|2012-05-02|2015-04-23|Scott McKenzie|Water Containment Apparatus and Method, and Associated Fastener|
    AU2006263628B2|2005-06-27|2012-01-19|Bu Innovations Limited|Self-filling modular barrier|WO2021044181A1|2019-09-06|2021-03-11|Cuirassier|Protective modular barrier against water runoff and flooding|
    WO2021044182A1|2019-09-06|2021-03-11|Cuirassier|Protective module for liquid barrier with float control filling|
    WO2021044180A1|2019-09-06|2021-03-11|Cuirassier|A module for implementing a protective barrier and system comprising a plurality of such modules|
    法律状态:
    2017-06-28| PLFP| Fee payment|Year of fee payment: 2 |
    2018-02-02| PLSC| Search report ready|Effective date: 20180202 |
    2018-06-22| PLFP| Fee payment|Year of fee payment: 3 |
    2019-06-25| PLFP| Fee payment|Year of fee payment: 4 |
    2020-01-10| CA| Change of address|Effective date: 20191203 |
    2020-06-24| PLFP| Fee payment|Year of fee payment: 5 |
    2021-07-29| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1657449A|FR3054572B1|2016-08-01|2016-08-01|MODULE FOR THE PRODUCTION OF A PROTECTION BARRIER AGAINST SURFACE FLOWS AND BARRIER COMPRISING AT LEAST ONE SUCH MODULE|
    FR1657449|2016-08-01|FR1657449A| FR3054572B1|2016-08-01|2016-08-01|MODULE FOR THE PRODUCTION OF A PROTECTION BARRIER AGAINST SURFACE FLOWS AND BARRIER COMPRISING AT LEAST ONE SUCH MODULE|
    PCT/FR2017/052114| WO2018024969A1|2016-08-01|2017-07-27|Module for producing a barrier for protection against surface runoff and barrier including at least one such module|
    [返回顶部]