• 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 to equipment for the production of a floating photovoltaic installation, of modular design, comprising: - float modules constituted in whole or in part by plastic envelopes (10), enclosing a volume of air, having a neck (11) with an opening, closed by a plug (12a), - structural modules, - support elements, - possibly connection modules, according to the invention, the structural modules and / or the connection modules comprise ears (52,54) intended to be placed opposite for the assembly of the modules and in which the float modules are configured so that the assembly of the ears (52,54) facing each other is obtained in whole or in part by inserting the neck (11) through the ears (52; 54) the plug not present, and locking the assembly by the introduction of the plug (12a) closing the opening of the neck (11).
    公开号:FR3071221A1
    申请号:FR1758637
    申请日:2017-09-18
    公开日:2019-03-22
    发明作者:Alexis Gaveau
    申请人:Ciel Et Terre Int；
    IPC主号:
    专利说明:

    The invention relates to equipment for producing a floating photovoltaic installation, of modular design, as well as a photovoltaic installation resulting from the assembly of the modules of the equipment.
    The field of the invention is that of floating photovoltaic installations, and more particularly of floating photovoltaic installations resulting from the assembly of floating devices, panel support (x), of modular design.
    Such modular devices can be assembled on site, quickly, by aligning the photovoltaic panels in the same row, and very often by forming several rows of photovoltaic panels.
    The state of the art knows, for example, from document US 2008/0029148 A1 an installation resulting from the assembly of floating support devices for panels, of modular design.
    Each floating, modular device, as illustrated in FIG. 1 of this prior art, comprises, two elongated, cylindrical floats, as well as a self-supporting structure resulting from an assembly of tubes welded together. Four tubes of the structure extend longitudinally, respectively, in the extension of the ends of the floats, the terminal ends of these tubes being provided with end rings. The floating photovoltaic installation is assembled, in the direction of the elongated floats, by direct coupling of the end rings of a floating device to the end rings of an adjacent modular device.
    The floating device has four other additional coupling rings, lateral, to ensure the assembly of neighboring floating devices, in the perpendicular direction.
    The assembly of the floating photovoltaic installation is obtained, in the direction perpendicular to the elongated floats, by coupling the lateral rings of a floating device to the lateral rings of an adjacent modular device, by means of connecting pieces. .
    This structure allows the support of two photovoltaic panels, rotatably mounted relative to the structure.
    The manufacture of such modular devices, taught by this prior art, requires the production of a structure resulting from the assembly of tubes, typically a mechanically welded. According to the inventor's findings, such a design is not economically attractive, because of its too high manufacturing cost.
    Those skilled in the art also know from document WO2012 / 139998 an installation resulting from the assembly of floating devices, panel supports, of modular design and of connection modules, themselves in the form of floats. The support devices and the connection modules are intended to be assembled to form a network of floats.
    According to this modular design, each modular panel support device consists essentially of a plastic envelope which carries several functions and, in particular:
    - a float function: the plastic envelope tightly encloses a volume of air allowing the device to float,
    - optionally, an element function for tilting the photovoltaic panel: its upper wall is inclined relative to its lower wall so as to ensure the inclination of the photovoltaic panel relative to the body of water, and
    - a function of structural element: the plastic envelope constitutes the structure through which the efforts of the network of floats pass.
    The multifunction plastic envelope of this modular device is typically obtained by extrusion blow molding, in one piece, which reduces costs compared to the mechanically welded structure of the device of document US 2008/0029148 A1.
    Those skilled in the art also know, from document WO2011 / 094803, an installation resulting from the assembly of floating devices, panel supports, of modular design, assembled directly together to form a network of floats.
    According to this modular design, each device comprises a float, it seems constituted by an envelope, and supports making it possible to tilt the photovoltaic panel relative to the float.
    The envelope forms coupling elements which allow the assembly of the floats therebetween.
    The envelope has several functions, namely:
    - a float function and,
    - an intermediate structure function: the envelope constitutes the structure through which the efforts of the network of floats pass.
    The function of tilting the panel relative to the surface of the water is performed by elements separate from the floats.
    In documents WO2012 / 139998 or WO2011 / 094803, the envelope must be strong enough to allow it to resist the efforts of the network. According to the inventor's findings, it is necessary, in practice, to increase the resistance of this element by providing a wall thickness greater than that which would be necessary to ensure only the function of float.
    The extrusion blow molding of a plastic envelope, of complex shape, as taught by document WO2012 / 139998 is feasible and was manufactured by the applicant. However, it requires significant expertise on the part of the plastics manufacturer, in order to have sufficient thickness of material where it is needed, while limiting the consumption of plastic.
    According to the inventors' observations, another drawback of the devices of documents WO2012 / 139998 and WO2011 / 094803 is that of transport to the installation site of its constituent elements, and in particular of the float elements, semi-rigid or rigid parts, which are of significant bulk.
    We also know from the present Applicant, the document WO 2015/092237 which relates to a floating photovoltaic panel support device, comprising:
    - a structure comprising coupling elements to other floating devices so as to allow the formation of a network of floating devices,
    - one or more floats, intended to ensure the flotation of the device, secured to said structure,
    - holding elements of at least one photovoltaic photo panel.
    Notably, said structure is a separate element from said float (s) so as to allow the transmission of forces between the floating devices of the network, without transmitting the forces of the network to the said float (s). It is thus possible to size the or each of the floats, formed by an envelope of small wall thickness.
    In this prior art, the floats and the structure are plastic parts which can be manufactured at low cost and be assembled quickly on site, advantageously without lifting means. The float (s) are assembled on the underside of the structure by any suitable means, and preferably removably. The various modular elements constituting the device can be reduced in size during transport, and by comparison with the devices of documents WO2012 / 139998 and WO2011 / 094803 which are of considerable size.
    The document WO 2015/092237 also describes an equipment for the production of a photovoltaic installation comprising several modular devices able to be assembled to form a floating device network. These floating devices can be assembled directly together, or through a connection module. The assembly is typically obtained by the coupling elements, in the form of protruding ears, facing each other, the locking obtained by dedicated members such as bolts or pins, passing through the ears.
    The purpose of the present invention is to overcome the aforementioned drawbacks by proposing equipment, of modular design, of low cost price suitable for the realization of a floating photovoltaic installation, which is of modest size when disassembled compared to the equipment of the prior art WO2012 / 139998 and WO2011 / 094803, and whose assembly on site is simplified compared to the equipment disclosed in document WO 2015/092237.
    Another object of the present invention is to provide an installation resulting from the assembly of the modules of the equipment.
    Another object of the present invention is to propose a method for manufacturing such equipment, or even such an installation.
    Other objects and advantages of the present invention will emerge during the description which is given only for information and which is not intended to limit it.
    Also, the invention relates to equipment for the realization of a floating photovoltaic installation, of modular design, comprising:
    - float modules, and
    - structural modules,
    - support elements, intended to be supported on the structural modules for the maintenance of photovoltaic panels,
    - optionally connection modules, said structure modules and said float modules being configured to be assembled in order to produce a floating network of floating panel devices, the structure modules being supported by the float modules, the structure ensuring the transmission of efforts of the network of panel support devices resulting from the assembly of the structural modules, directly between them, and / or via the connection modules.
    According to the invention:
    - the float modules are made up in whole or in part by plastic envelopes, containing a volume of air, having a neck with an opening, closed by a plug,
    - the structural modules and / or the connection modules include lugs intended to be placed opposite one another for the assembly of the structural modules together, directly, or via the connection modules, and in which the float modules are configured so that the assembly of the opposite ears is obtained, in whole or in part, by the insertion of the neck through the ears, the plug not present, then locking of the assembly by the installation of the plug closing the opening of the neck.
    According to optional features of the invention, taken alone or in combination:
    - the ears are intended to be substantially horizontal when the installation rests on a horizontal surface, the axis of the neck then substantially vertical;
    - the plastic envelope of each float module is capable of being obtained by blow molding, or even blow molding;
    - Once the plug is locked, the ears are held between two stops formed by a shoulder at the base of the neck and a shoulder of the plug;
    - once the cap is locked, the distance between the two shoulders formed between the cap and the neck ensures play between the ears through which the neck passes, in the direction of the axis of the neck;
    - a flexible circular seal is supported between the ears crossed by the neck;
    - the cap is a cap screwed onto the neck;
    - The plug is a plug configured to be mounted outside the neck, or alternatively, the plug is a plug configured to be mounted inside the neck;
    - the wall of the plastic envelope of the float module is of average thickness less than 2 mm, or even less than 1 mm, in totality of the plastic envelope, or even on the part of the plastic envelope with the exception bottleneck;
    - the wall thickness of the neck is greater than the average wall thickness on the rest of the plastic envelope;
    - The plug has a reinforcing part extending at height of the ears, of thickness greater than the wall thickness of the neck;
    - The reinforcement portion of the plug penetrates the neck, and has a peripheral surface bearing on the internal wall of said neck, at least at the level of the ears;
    the equipment has a reinforcement sleeve, crossed by the neck, distinct from the plug inserted between the ears and the neck, possibly between the plug and the ears, said reinforcement sleeve being intended to take up the shearing forces of the ears: this reinforcing sleeve is thus configured so as to take up the shearing forces from the ears, advantageously without transmitting these forces to the neck;
    - the ears crossed by the neck have complementary male / female conformations, configured to be entangled during assembly in order to ensure the transmission of the shearing forces from the ears directly between them;
    the plug, and / or the reinforcing sleeve can be made of plastic reinforced with fibers, such as for example polyamide reinforced with glass fibers, or else polypropylene reinforced with glass fibers,
    - the reinforcing sleeve is made of metal.
    The invention also relates to a floating photovoltaic installation resulting from the assembly of the equipment according to the invention and in which:
    - Said structure modules and said float modules are assembled in order to produce a floating network of panel support devices, the structure modules being supported by the float modules, the structure ensuring the transmission of forces from the floating network of panel support devices resulting the assembly of the structural modules, directly between them and / or via the connection modules,
    - The assembly of the facing ears is obtained, in whole or in part, by the insertion of the neck through the ears, the plug ensuring the locking of the assembly.
    According to optional characteristics, taken alone or in combination:
    - the network structure results at least in part from the assembly of the modules via the connection modules, ensuring the transmission of the forces from the network of the floating devices and in which the connection modules form a maintenance aisle between two rows photovoltaic panel support devices;
    the connection modules forming a maintenance aisle are configured to brace the floating devices supporting photovoltaic panels belonging to the same row by creating inter-spaces between the devices, the photovoltaic panels carried by the floating devices supporting the panels being provided projecting, the protruding parts of the photovoltaic panels extending above said inter-spaces,
    - the connection modules are floating, for example in the form of an extruded blown plastic envelope.
    The invention also relates to a method of manufacturing an equipment according to the invention, or an installation according to the invention, in which the float modules are produced by injection blowing.
    The invention will be better understood on reading the following description accompanied by the accompanying drawings, among which:
    - Figure la is a perspective view of an installation resulting from the assembly of modules of equipment according to the invention according to a first embodiment for which the structure ensuring the transmission of forces from the network of support devices panels result from the assembly of the structural modules via the connection modules,
    - Figure lb is a bottom view of the installation as illustrated in Figure 1,
    - Figures 2 to 5 show various embodiments of the assembly of the ears which is advantageously obtained thanks to the neck and the plug of the float module,
    - Figures 6a and 6b are top and bottom views of an installation according to a second embodiment for which the structure ensuring the transmission of forces from the network of panel support devices results from the assembly of the structural modules , directly between them,
    - Figure 7 is a top view of an installation according to a third embodiment for which the structure ensuring the transmission of forces from the floating network of panel support devices results from the assembly of the structural modules, some directly between them, and others via the connection modules, the connection modules being floating.
    The invention therefore relates to equipment for the production of a floating photovoltaic installation, of modular design, comprising:
    - float modules 1, and
    - structural modules 2,
    support elements 3, intended to be supported on the structural modules for the maintenance of photovoltaic panels P,
    - optionally connection modules 4.
    Said structure modules 2 and said float modules 1 are configured to be assembled in order to produce a floating network of devices 7 for supporting panels, the structure modules 2 being supported by the float modules.
    The network structure ensuring the transmission of the forces from the network of devices 7 supporting the panels results from the assembly of the structural modules 2, directly between them (see FIGS. 6a and 6b), or even via the connection modules 4 (see figures la and lb). According to another embodiment (see FIG. 7), the network structure results from the assembly of the structure modules 2, some directly between them, and others via the connection modules 4.
    The float modules 1, the structural modules 2, or even the support elements 3 and, where appropriate, the connection modules 4 are preferably plastic elements which can be obtained easily and at low cost by molding techniques, and in particular:
    the float modules can be plastic parts typically obtained by blow molding, or else blow molding,
    - the structural modules can be made up, each of a plastic part obtained by injection molding, or the assembly of several plastic parts obtained by injection molding, or even pultrusion,
    - The connection modules 4 can be molded, in particular by blow molding and be floating.
    Furthermore and according to the invention:
    - The float modules 1 are each made up in whole or in part by plastic envelopes each containing a volume of air, having a neck 11 with an opening, closed by a plug 12a; 12b; 12c, 12d,
    the structure modules 2 and / or the connection modules 4 comprise lugs 52, 54 intended to be placed facing each other for the assembly of the structure modules 2 together, directly or indirectly via the connection modules 4 .
    The ears 52 are produced for example in one piece with the plastic part or parts constituting the structure module 2. According to an alternative, the ears can be added after molding (or pultrusion) to the body of the structure.
    Notably and according to the invention, the float modules 1 are configured so that the assembly of the ears 52, 52; 52.54 facing is obtained by inserting the neck 11 of the plastic casing 10 through the ears 52, 54 to be assembled (the plug then not present, in particular removed), then locking of the assembly by the fitting the plug 12a; 12b; 12c, 12d closing the opening of the neck 11.
    Thus, according to the invention, the float module 1 not only carries a primary function for ensuring the flotation of floating devices 7 supporting the installation panels, but also advantageously combines a locking key function for assembling the ears 52 , 52; 52, 54 between them.
    During the same assembly, it is noted that one obtains not only the coupling of the ears 52, 52 belonging to the structure modules 2 (FIGS. 6a and 6b or FIG. 7), or also the coupling of the ears 52, 54 belonging respectively. to the structure module 2 and to said connection module 4 (FIGS. 1a and 1b), but also advantageously the fixing of the float module 1 to the structure module 2 of the support device 7.
    According to another embodiment (not illustrated), the neck 11 of the float module can also make it possible to connect an ear 52 of the structure module 2, and a ring belonging to a means configured for anchoring the floating network of support devices for photovoltaic panels. In such a case, the ear 52 and the ring are crossed by the neck and locked together by the plug.
    The number of ears assembled by the same float, that is to say crossed by the neck 11, can be two, even three, or even four. Note that the ears 52, 54 are intended to be substantially horizontal when the installation rests on a horizontal surface, the axis of the neck 11 of the float modules then being substantially vertical.
    The plastic envelope may be in the form of a hollow body, for example generally cylindrical, having the neck 11.
    Advantageously, the plastic envelope 10 of each float module 1 is capable of being obtained by injection blow molding or also by extrusion blow molding.
    Once the cap is locked, the ears 52; 54 are held between two stops formed in particular by a shoulder 13 at the base of the neck 11 and a shoulder 14 of the plug 12a; 12b; 12c; 12d. The shoulder 13 at the base of the neck 11 can be obtained during the molding of the float module 1.
    Once the plug 12a has been locked; 12b; 12c; 12d, the spacing between the two shoulders 13,14 formed between the plug and the neck can possibly ensure the presence of a clearance between the ears 52; 54 crossed by the neck 11, in the direction of the axis of the neck 11 Such a play facilitates mounting in that the plug can be systematically brought into abutment on the neck, during its fixing, for example by screwing. Optionally, a flexible circular seal can be supported between the ears through which the neck passes in order to fill the gap.
    The ears are preferably flexible so as to allow the structure of the network to deform with the swell.
    According to one embodiment, the plug 12a; 12b, 12c, 12d can be a plug screwed onto the neck: according to this embodiment, the plug and the neck respectively have screw threads, mutually engaging by screwing.
    It is understood that other fixing methods can be envisaged to secure the cap to the neck such as:
    collage
    clipping
    Welding
    pinning
    Force mounting.
    According to one possibility illustrated in the examples of FIGS. 2, 4 and 5, the plug 12a, 12c, 12d can be a plug configured to be mounted outside the neck 11. Alternatively, and according to another possibility illustrated in FIG. 3, the plug 12b is a plug configured to be mounted inside the neck 11.
    The ears 52, 54 crossed by the neck 11 ensure the transmission of the forces from the network of panel support devices: advantageously different arrangements can be provided in order to ensure the resistance of the assembly to the shear forces transmitted by the network of support devices .
    The plastic envelope forming each float module 1 can be of relatively thin average thickness, in particular less than 3 mm, preferably less than 2 mm, or even less than 1 mm in that it does not transmit the forces of the network of devices, with the exception of the neck, according to one embodiment.
    Thus, the wall of the plastic envelope of the float module 1 is, according to one embodiment, of average thickness less than 2 mm, entirely of the plastic envelope, or even on the part of the plastic envelope at the except for bottleneck 11.
    According to a first possibility illustrated in FIG. 2, the wall thickness ep of the neck 11 can be reinforced: the wall thickness ep of the neck is then greater than the average wall thickness over the rest of the plastic envelope and in order to resist the shearing efforts of the ears. It will be noted that this reinforcement is local, at the level of the neck 11 only of the float module: the wall thickness can remain thin (less than or equal to 3 mm, or even less than 2 mm, even less than 1 mm) over the rest of the plastic envelope with float function. The thickness ep at the neck 11 may be greater than 3 mm, or even greater than 4 mm or 5 mm.
    According to one possibility illustrated in FIG. 3, the plug 12b may also have a reinforcing part extending at height of the ears, of thickness ep2 greater than the thickness ep3 of the wall of the neck, and capable of recovering at least in part. the shear forces exerted by the ears 52,54 on the neck 11.
    For example, in FIG. 3, the reinforcement part of the plug 12b penetrates the neck 11, and has a peripheral surface bearing on the internal wall of said neck 11, at least at the height of the ears 52, 54. According to this example, the wall thickness of the plastic casing 10 can remain thin (less than 3 mm, even less than 2 mm), even at the level of the neck. The thickness ep2 of the reinforcement part of the plug can be greater than 3mm, or even greater than 4 mm, while the thickness ep3 of the neck wall is less than or equal to 3 mm.
    According to another possibility which can be used alone, or in combination with the preceding solutions, a reinforcing sleeve 15 (distinct from the plug 12c) is crossed by the neck 11. This sleeve 15 is advantageously interposed between the ears 52, 54 and the neck 11, possibly between the plug 12c and the ears 52,54. This reinforcing sleeve 13 is intended to take up the shearing forces transmitted by the ears 52, 54, avoiding their transfer to the neck 11.
    Still, according to another possibility illustrated in FIG. 5, the ears 52, 54 crossed by the neck 11 may have male / female conformations 8, 9, complementary, configured to be entangled during the assembly of the ears in order to ensure the transmission of the shear forces from the ears 52, 54 directly between them, that is to say without transmitting these forces to the neck 11, or even to the plug 12d. These conformations 8, 9 when entangled prevent relative sliding between the ears 52, 54. The locking of the plug 12d on the neck 11 advantageously prevents the ears 52, 54 from deviating from each other by an amplitude sufficient to release the conformations 8.9: the conformations 8.9 are thus mutually engaged. Once the cap is removed, the ears 52, 54 can be removed from the neck 11, and spread apart from one another by an amplitude sufficient to release the conformations 8, 9 and allow the ears 52, 54 to be separated.
    According to one embodiment, the plug 12a, 12b, 12c, 12d, and / or also the reinforcing sleeve 15 of the equipment can be made of plastic reinforced with fibers, such as for example polyamide reinforced with glass fibers, or still polypropylene reinforced with glass fibers. The reinforcing bush 15 can also be a metallic bush. The float module 1 can be made of high density polyethylene (HDPE) or polyethylene terephthalate (PET).
    According to an embodiment illustrated in the figures by way of nonlimiting example, said structure module 2 is a cross 20, the two branches of which are each terminated by ears 52 at their ends. The cross may consist of a plastic element molded in one piece, or the assembly and assembly of two plastic elements in a V shape.
    According to an embodiment illustrated in Figures la and lb, the panel support device 7 thus comprises four float modules 1 secured respectively to the four ends of the cross. A support element 3 is integral with the upper surface to ensure the maintenance of the photovoltaic panel P. This support element 3 can also make it possible to tilt the photovoltaic panel P relative to the horizontal main plane of the structure module 2, for example of a angle between 5 ° and 30 °, or even more.
    According to this embodiment, the devices 7 for supporting the panels are assembled indirectly to each other via the connection modules 4. This connection module can be a plastic element, for example substantially rectangular, which has ears 54 at its four corners. .
    According to the illustrated embodiment, the connection modules 4 form a maintenance aisle A between two rows RI, R2 of devices 7 supporting photovoltaic panels.
    According to this embodiment, two of the lugs 54 of said connection module 4a situated on the same side can be assembled with the two lugs 52 of the structure module 2 of the same panel support device 7 belonging to the row RI, both ears 54 located on the other side being assembled to the two ears 52 of a structural module 2 of a panel support device belonging to the row R2 consecutive.
    The consecutive connection module 4 belonging to the same maintenance aisle A can be used for bracing two consecutive support devices 7 belonging to the same row RI or R2, by creating an inter-space between them. It is thus noted that the photovoltaic panels P can be projecting from the devices 7, the projecting parts of the panels extending above the inter-spaces between devices 7.
    Thus it is noted that the connection module 4b consecutive to that marked 4a is used for this bracing: it has, on the side of the row RI, two ears 54 assembled respectively to two support devices 7 consecutive in the row RI, and two ears 54 assembled respectively to two consecutive support devices 7 of row R2.
    The embodiment of Figures 6a and 6b differs from that of Figures la and lb in that the structural modules 2 are assembled directly together, the ears belonging to two structural modules 2 of two support devices 7 being respectively set look. Their assembly is obtained by inserting the neck 11, 10 then fixing the cap on the neck in order to lock the ears.
    The embodiment of FIG. 7 differs from the previous two in that some of the ears of the structural modules are connected to ears belonging to floating connection modules, for example in the form of an extruded blown plastic envelope. Such connection modules provide additional flotation 15 used when these elements are used as a maintenance aisle. The facing ears belonging to the connection module and to the structure module are assembled by fixing members such as pins or screw-nut system, passing through the ears.
    NOMENCLATURE
    1. Float modules,
    10. Plastic envelope,
    11. Bottleneck,
    12a, 12b, 12c, 12d. corks
    2. Structural modules,
    20. Cross,
    3. Support elements,
    4. Connection modules,
    4a, 4b. Consecutive connection modules (see figure lb)
    52.54. Ears (assembly) belonging to the structural modules and the connection module,
    7. Floating devices supporting panels,
    8.9. Male / female conformations ensuring direct transmission of stresses between the ears.
    13, 14. Shoulders formed at the base of the neck and on the cap,
    15. Reinforcement sleeve,
    P. Photovoltaic panels,
    100. Installation.
    权利要求:
    Claims (21)
    [1" id="c-fr-0001]
    1. Equipment for the realization of a floating photovoltaic installation, modular design, comprising:
    - float modules (1), and
    - structural modules (2),
    - support elements (3), intended to be supported on the structural modules for the maintenance of photovoltaic panels (P),
    - optionally connection modules (4), said structure modules (2) and said float modules (1) being configured to be assembled in order to produce a floating network of devices (7) supporting the panels, the structure modules (2 ) being supported by the float modules (1), the structure ensuring the transmission of forces from the floating network of devices (7) supporting panels resulting from the assembly of the structure modules (2), directly between them, and / or by through the connection modules (4), characterized in that:
    - The float modules (1) consist wholly or partly of plastic envelopes (10), containing a volume of air, having a neck (11) with an opening, closed by a plug (12a; 12b; 12c, 12d )
    - the structural modules (2) and / or the connection modules (4) comprise ears (52, 54) intended to be placed opposite one another for assembling the structural modules (2) together, directly or by the intermediary of the connection modules (4), and in which the float modules (1) are configured so that the assembly of the lugs (52, 54) facing each other is obtained in whole or in part by the insertion of the neck ( 11) through the ears (52; 54) the plug not present, then locking of the assembly by placing the plug (12a; 12b; 12c, 12d) closing the opening of the neck (11).
    [2" id="c-fr-0002]
    2. Equipment according to claim 1, wherein the ears (52, 54) are intended to be substantially horizontal when the installation rests on a horizontal surface, the axis of the neck (11) then substantially vertical.
    [3" id="c-fr-0003]
    3. Equipment according to claim 1 or 2 wherein the plastic envelope (10) of each float module (1) is capable of being obtained by injection blow molding or extrusion blow molding.
    [4" id="c-fr-0004]
    4. Equipment according to one of claims 1 to 3, wherein once the cap is locked, the ears (52; 54) are held between two stops formed by a shoulder (13) at the base of the neck (11) and a shoulder (14) of the plug (12a; 12b; 12c; 12d).
    [5" id="c-fr-0005]
    5. Equipment according to claim 4, wherein once the plug is locked (12a; 12b; 12c; 12d), the spacing between the two shoulders (13,14) formed between the plug and the neck ensures play between the ears (52; 54) crossed by the neck (11), in the direction of the axis of the neck (11).
    [6" id="c-fr-0006]
    6. Equipment according to claim 5, wherein a flexible circular seal is supported between the ears through which the neck in order to fill the gap.
    [7" id="c-fr-0007]
    7. Equipment according to one of claims 1 to 6, wherein the plug (12a; 12b, 12c, 12d) is a plug screwed onto the neck.
    [8" id="c-fr-0008]
    8. Equipment according to one of claims 1 to 7, wherein the plug (12a, 12c, 12d) is a plug configured to be mounted outside the neck (11).
    [9" id="c-fr-0009]
    9. Equipment according to one of claims 1 to 7, wherein the plug (12b) is a plug configured to be mounted inside the neck (11).
    [10" id="c-fr-0010]
    10. Equipment according to one of claims 1 to 9, wherein the wall of the plastic envelope of the float module (1) is of average thickness less than 2 mm, or even less than 1 mm, in totality of the plastic envelope, or on the part of the plastic envelope with the exception of the neck (11).
    [11" id="c-fr-0011]
    11. Equipment according to one of claims 1 to 10, wherein the wall thickness (ep) of the neck (11) is greater than the average wall thickness on the rest of the plastic casing (10).
    [12" id="c-fr-0012]
    12. Equipment according to one of claims 1 to 11, wherein the plug (12b) has a reinforcing portion extending at height of the ears, of thickness (ep2) greater than the wall thickness (ep3) of the neck.
    [13" id="c-fr-0013]
    13. Equipment according to claim 12, wherein the reinforcement portion of the plug (12b) penetrates the neck (11), and has a peripheral surface bearing on the internal wall of said neck, at least at height of the ears (52,54 ).
    [14" id="c-fr-0014]
    14. Equipment according to one of claims 1 to 13, having a reinforcing sleeve (15), crossed by the neck (11), distinct from the plug (12d) interposed between the ears (52,54) and the neck (11 ), possibly between the plug (12c) and the ears (52,54), said reinforcing sleeve (15) being configured so as to take up the shearing forces from the ears (52,54) without transmitting these forces to the neck (11 ).
    [15" id="c-fr-0015]
    15. Equipment according to one of claims 1 to 14, wherein the ears (52,54) through which the neck (11) have male / female conformations (8,9), complementary, configured to be entangled during l assembly to ensure the transmission of shear stresses from the ears (52,54) directly between them.
    [16" id="c-fr-0016]
    16. Equipment according to one of claims 1 to 15, in which the plug (12a, 12b, 12c, 12d), and / or also the reinforcing sleeve (15) of the equipment according to claim 14 are made of reinforced plastic with fibers, such as for example polyamide reinforced with glass fibers, or polypropylene reinforced with glass fibers, or the reinforcement sleeve (15) is made of metal.
    [17" id="c-fr-0017]
    17. Floating photovoltaic installation (100) resulting from the assembly of the equipment according to any one of claims 1 to 16 and in which:
    said structure modules (2) and said float modules (1) are assembled in order to produce a floating network of devices (7) supporting photovoltaic panels, the structure modules (2) being supported by the float modules (1), the structure ensuring the transmission of the forces of the floating network of the devices (7) supporting photovoltaic panels resulting from the assembly of the structural modules (2), directly between them, and / or via the connection modules (4) ,
    - The assembly of the ears (52,54) facing each other is obtained in whole or in part by inserting the neck (11) through the ears (52; 54), the plug (12a, 12b, 12c, 12d) ensuring the locking of the assembly.
    [18" id="c-fr-0018]
    18. Installation (100) according to claim 17, in which the network structure results from the assembly of the structure modules (2) via the connection modules (4), ensuring the transmission of the forces of the floating network of panel support devices (7) and in which the connection modules (4) form a maintenance aisle (A) between two rows (RI, R2) of photo voltaic panel support devices.
    [19" id="c-fr-0019]
    19. Installation according to claim 18, in which the connection modules (4) forming a maintenance aisle (A) are configured to brace the devices (7) floating panel support belonging to the same row by creating inter-spaces between the devices, the photovoltaic panels s carried by the floating panel support devices (7) being provided projecting, the projecting parts of the photovoltaic panels (P) extending above said inter-spaces.
    [20" id="c-fr-0020]
    20. Installation according to one of claims 17 to 19, in which the connection modules (4) are floating, in whole or in part.
    [21" id="c-fr-0021]
    21. A method of manufacturing an equipment according to one of claims 1 to 16, or of an installation according to any one of claims 17 to 20, in which the float modules (1) are manufactured by injection blowing or again by blow molding.
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    同族专利:
    公开号 | 公开日
    KR20200090746A|2020-07-29|
    IL273340D0|2020-05-31|
    US20200216149A1|2020-07-09|
    BR112020005384A2|2020-09-29|
    FR3071221B1|2020-01-31|
    WO2019053389A1|2019-03-21|
    EP3684681A1|2020-07-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20080236467A1|2007-03-30|2008-10-02|Wyman Dennis G|Modular Watercraft Assembly|
    WO2015092237A1|2013-12-16|2015-06-25|Ciel Et Terre International|Floating support device for a photovoltaic panel|
    US20160352284A1|2015-05-28|2016-12-01|Sun Rise E & T Corporation|Modular support assembly for a solar power system|
    CN106335612A|2016-11-08|2017-01-18|长江勘测规划设计研究有限责任公司|Reducing Floating Tubular Photovoltaic Floating Body Bracket Platform|
    US20080029148A1|2004-10-29|2008-02-07|Thompson Daniel S|Floating support structure for a solar panel array|
    WO2011094803A1|2010-02-02|2011-08-11|C & L Pastoral Company Pty Ltd|Floatation device for solar panels|
    FR2974163B1|2011-04-15|2018-06-22|Ciel Et Terre International|PANEL SUPPORT DEVICE|NL2024967B1|2020-02-21|2021-10-14|Profloating B V|Anchoring device for anchoring a floating solar panel assembly and solar panel assembly|
    FR3109568A1|2020-04-28|2021-10-29|Ciel Et Terre International|Floating solar installation|
    WO2022045893A1|2020-08-31|2022-03-03|Profloating B.V.|Method for manufacturing a design of a floating photovoltaic installation|
    法律状态:
    2019-03-22| EXTE| Extension to a french territory|Extension state: PF |
    2019-03-22| PLSC| Search report ready|Effective date: 20190322 |
    2019-09-27| PLFP| Fee payment|Year of fee payment: 3 |
    2021-03-26| PLFP| Fee payment|Year of fee payment: 4 |
    2021-03-29| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1758637A|FR3071221B1|2017-09-18|2017-09-18|EQUIPMENT FOR THE CONSTRUCTION OF A FLOATING PHOTOVOLTAIC INSTALLATION|
    FR1758637|2017-09-18|FR1758637A| FR3071221B1|2017-09-18|2017-09-18|EQUIPMENT FOR THE CONSTRUCTION OF A FLOATING PHOTOVOLTAIC INSTALLATION|
    KR1020207010350A| KR20200090746A|2017-09-18|2018-09-17|Equipment for producing floating solar equipment|
    EP18780201.2A| EP3684681A1|2017-09-18|2018-09-17|Equipment for producing a floating photovoltaic installation|
    PCT/FR2018/052271| WO2019053389A1|2017-09-18|2018-09-17|Equipment for producing a floating photovoltaic installation|
    BR112020005384-8A| BR112020005384A2|2017-09-18|2018-09-17|equipment for carrying out a floating photovoltaic installation|
    US16/648,070| US20200216149A1|2017-09-18|2018-09-17|Equipment for producing a floating photovoltaic installation|
    IL273340A| IL273340D0|2017-09-18|2020-03-17|Equipment for producing a floating photovoltaic installation|
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