• 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:
    Octopus fattening system for use in the open sea. It includes a plurality of cages (1) with nursery rooms (2) fixed on a supporting structure (3) and the assembly can be submerged and hoisted to the surface. Each cage includes a upper member (4) carrying said living quarters (2) and a lower member (5) that remains removably fixed on the supporting structure (3). The upper member (4) vertically adapted to the lower member (5) and guided in its displacements by vertically connected extrusions (15) at the periphery of the upper member (4) and both members (4) and (5) connected by devices of removable coupling (14), whose release allows the vertical extraction of the upper member (4) with respect to the lower member (5). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2717674A1
    申请号:ES201731451
    申请日:2017-12-22
    公开日:2019-06-24
    发明作者:Cortinas Andrés Quinta
    申请人:Quinta Cortinas Andres；
    IPC主号:
    专利说明:

    [0001]
    [0002] OCTOPE FLOATING SYSTEM FOR OPEN SEA USE
    [0003]
    [0004] TECHNICAL FIELD
    [0005]
    [0006] This invention relates to an octopus fattening system for use in the open sea, which includes a plurality of cages incorporated on a navigable platform so that the assembly can be transported to one or the other waters, submerged for the cultivation of marine species or hoisted to surface for crop extraction, as required. The fattening system could also be used for other species and located in the vicinity of the coast and also in rivers.
    [0007]
    [0008] BACKGROUND OF THE INVENTION
    [0009]
    [0010] The technique has been providing aquaculture cages initially designed for anchoring near the coast, or in bays, or fjords, places where they can be submerged for cultivation and hoisted to the surface for collection. The cages are lined with meshes, in order to prevent the unwanted exit of marine species, protect them from predator attack, allow the passage of water through them and facilitate the exit of animal dejections. Marine species can be fed and their growth is controlled so that they can be collected at the appropriate time. To a large extent, pollution caused by these hatcheries has been avoided by anchoring the cages in the open sea so that the waves and sea currents disperse the contaminants and, for example, by controlling the installation from a nearby boat to submerge or hoist the cages by pulleys, guides, cables and dead. The passage of time makes these accessories useless and this method is not satisfactory. For example, JP2009072156A describes an octopus cage, hung from a floating frame anchored to the seabed, which can be submerged and hoisted to the surface. The cage contains breeding units, vertically stacked under an outer basket, which are fed through an opening in the basket. Breeding units include breeding racks that incorporate supports for breeding boats or habitats or octopus.
    [0011]
    [0012] The strong growth that the use of culture cages whose level of depth is regulated by ballast tanks is evident. A Conventional installation for fattening octopus at sea includes floating cages anchored in which artificial housings for octopus are arranged. These small-sized installations are effective in the fattening of octopus, keeping the cage that emerges for cleaning, maintenance, replacement and harvesting submerged. The conception and design of the cages, as well as their handling, plays an important role in the optimal performance of the farm. Thus, EP0165160 shows an aquaculture facility in the open sea including modules with cages, anchored to the seabed and kept separate to avoid local pollution. The installation includes a central structure that is controlled remotely from a terrestrial infrastructure, in addition to conduits for the transport of fluids and energy from the central structure to the modules. The set ascent and descent of modules and cages is done by emptying or filling the elements that, around the modules, provide flotation.
    [0013]
    [0014] When an industrialized crop or high performance facilities are required, the grouping of the cages becomes evident and, with this, the operations inherent to the maintenance of the installation and the individual handling of each cage or fattening module must be improved. However, since the grouping of the cages can cause the pollution of the volume of water that contains them, due to the lack of oxygenation and the dejections of the cultured organisms, it is necessary to allow their immediate transfer in order to avoid local pollution, being in this way the renewed water and the dispersed dejections.
    [0015]
    [0016] The solution to the problems raised is proposed with the octopus fattening system for use in the open sea, in which a plurality of culture cages are superior and removably fixed to a navigable platform so that the whole can be transported, or self-transported, where appropriate, to the required waters, submerged for octopus rearing or hoisted to the surface for collection or for maintenance work, as required.
    [0017]
    [0018] OBJECT OF THE INVENTION
    [0019]
    [0020] One purpose of the invention is to provide an open water navigation system or installation for fattening of octopuses in the open sea that allows increasing the population density of octopuses with respect to known facilities.
    [0021] Another purpose of this invention is to provide a navigable installation or system for aquaculture, in particular for fattening of octopus in the open sea, which offers easy and complete control for the breeding of these organisms, allowing rapid transport and ascension and descent of the cages of culture accompanying the navigable platform that carries them, facilitating the individual or collective handling of the containers of the crop and that their movements and maintenance can be controlled remotely. Other purposes and advantages of the invention will become apparent as the description progresses.
    [0022]
    [0023] DESCRIPTION OF THE INVENTION
    [0024]
    [0025] The octopus fattening system for use in the open sea includes a plurality of breeding, fattening or cultivation cages, detachably fixed on a supporting structure, such as a navigable bat or platform provided with floating means that allow immersion or emersion and equipped with propulsion means when necessary. The supporting structure forces the cages in all their movements and movements. The rapid mobility of the installation ensures the continuous renewal of the local volume of water and improves local oxygenation, so that the population density of octopuses can be increased without damaging the habitat. In addition, the set can be taken to different levels of depth for breeding or surface hoisting in maintenance work or for collection. Significantly, the system allows to position the appropriate number of cages on the supporting structure according to the local pollution observed.
    [0026]
    [0027] Each cage in the system is constructed in a way that allows the passage of water through it, although strong enough to withstand the onslaught of waves and sea currents, for example using metal extrusions of steel or aluminum.
    [0028]
    [0029] The supporting and navigable structure, for example, is preferred constructed with a network of tubes formed with weather-stable materials, such as high density polyethylene, although the use of other plastic polymers or the use of metals or alloys is not ruled out. of metals, such as stainless steel. All or part of the partitions of the structure partitioned with partitions and the structure equipped with a valve system that allows the bilge and selective waterlogging of the compartments, for use as a submersible platform.
    [0030] It is evident to complete the supporting structure with lateral mooring reinforcements, governance means, directional means, stabilizers, levelers, signaling devices, or other elements that may be characteristic in this type of platform. It is also evident the incorporation of means for the supply of food and other means to control the structure remotely.
    [0031]
    [0032] Cages are preferred with prismatic structure, although other shape structures could also be used. The cages include a prismatic structured upper limb, preferably with a hexagonal base, on whose sides there are suitable habitats to contain the marine species to be cultivated. The cages also include a lower member whose base is also polygonal, although economically it is preferred with fewer sides and to be fixed to the structure by any conventional means of joining, welding, riveting, screws, etc., even if better if the Connection is removable, temporary and not definitive.
    [0033]
    [0034] In positional correspondence with the emerging uprights of the lower member and vertically connected in certain areas of its perimeter, the upper member incorporates metal extrusions that contribute to the guidance of the upper member in the lower member, or vice versa, in its vertical displacements.
    [0035]
    [0036] The upper member structures its upper base by means of a polygonal frame whose sides emerge uprights, which extend vertically and downwards to determine a hollow prismatic armor, lacking a lower base. Ensuring the verticality of the uprights, a plurality of crossbars configuring hexagonal rings are connected, horizontally and vertically separated, outlining the set of uprights in the upper member. The arrangement of the crossbars by contouring the uprights contributes to providing, on the sides of the upper member, supports for the breeding grounds, once additional hexagonal rings of smaller perimeter are connected connected by distance crossbars to the outer rings. In addition, the structure of the upper member is reinforced by adding vertical uprights to the inner rings.
    [0037]
    [0038] The lower member structures its lower base by means of a polygonal frame from whose vertices emerge uprights that extend vertically upwards and that can be extended by complementary uprights until reaching the required height and delimiting a receiving armor of the upper member, since the Positional correspondence between the uprights of the lower member and the extrusions of the upper member ensures the accommodation between both members and helps facilitate guided movements in the ascent or descent of the upper member with respect to the lower member. The complementary polyethylene uprights to dampen the rattle between both members.
    [0039]
    [0040] It is evident as said that in a position of use coinciding with the position of breeding or fattening, the upper member will have been guided in the lower member and the submerged installation, although it should also be understood that the upper member will be vertically removable and separated from the lower limb, usually after emersion, to a second collection position. The protective meshes that must protect the cages are arranged by their edges in retention structures. These structures include metal extrusions preferably connected, vertically and externally, to the vertices of the polygonal rings on the sides of the upper members and, depending on their dimensions, also incorporated in intermediate and / or predetermined positions of their length. With the purpose of replacing the meshes, without prejudice to the required protection, the metal extrusions include two elongated openings that extend parallel along their length and in each of them a plastic extrusion is connected which also includes an elongated opening of equal length oriented to receive the next mesh edge to retain.
    [0041]
    [0042] Removable locking elements, conventional or not, allow to be arranged between the upper and lower members of each cage, preferably by connecting the next uprights of both upper and lower members, so that in a first locking position in which the uprights are connected, the sliding between both members is impossible and, in a second release position, in which the uprights are no longer connected, it is agreed that the upper member can be moved upwards and until its total separation of the lower member when raised with the contest of a crane or any other means of lifting established on the supporting structure or immediately to it, such as an auxiliary vessel.
    [0043]
    [0044] The connection of the lower member of each cage to the supporting structure is favored by incorporating under the polygonal frame a support element provided with an adaptation surface, generally curved with a radius close to the radius of the flotation tubes of the supporting structure to which said lower member is connected, and which, upon request, can be completed with the inclusion of a complementary element to structure the grip that ensures the connection of the cages to the supporting structure.
    [0045]
    [0046] BRIEF DESCRIPTION OF THE DRAWINGS
    [0047]
    [0048] An example of non-limiting embodiment of an octopus fattening system for use in the open sea is shown in the accompanying drawings, in which:
    [0049]
    [0050] Figure 1 is an elevational view of a cage according to the invention showing the upper and lower limbs separated;
    [0051]
    [0052] Figure 2 is an elevational view of the cage in correspondence with Figure 1 although with both members together, one housed in the other.
    [0053]
    [0054] Figure 3 is a cross section of the upper member of the cage shown in Figure 2, made below the frame of the upper member and illustrating the guiding correspondence between the uprights of the lower member and the vertical extrusions in the upper member. It has been omitted to represent the rest of the members of the lower limb.
    [0055]
    [0056] Figure 4 is a top view and on a larger scale of the upper cage member, in correspondence with Figure 3 and illustrating the arrangement of the breeding grounds.
    [0057]
    [0058] Figure 5 is a schematic view, on a smaller scale, of the elevation of an aquaculture facility according to the system and illustrates the vertical displacement of the upper member of a cage with respect to the lower member that is fixed to the platform.
    [0059]
    [0060] Figure 6 is a plan view of the aquaculture facility according to the system, in correspondence with Figure 5 and illustrates an example of cage distribution.
    [0061]
    [0062] PREFERRED EMBODIMENT OF THE INVENTION
    [0063]
    [0064] In relation to the figures, a plurality of cages (1) containing nursery (2), according to Figures 1 to 4, are connected to a supporting structure (3), as shown in Figures 5 and 6. Each cage (1) is observed with an upper member (4) carrying the breeding grounds (2) and with a lower member (5) to be connected to the structure bearing (3) which, in addition, and in order to provide the cage (1), provides temporary accommodation to the upper member (4) after insertion by vertical sliding in the lower member (5) and from which it can be removed by sliding in direction reverse to decompose the cage (1); so that the lower member (5) still remains connected to the supporting structure (3) as long as the upper member (4) carrying the nursery (2) can be completely separated from the installation, for example, to collect the culture.
    [0065]
    [0066] As the figures show, the upper member (4), in the example, is constructed with the hexagonal frame (6), from which, upside down, uprights (7) emerge which are held parallel with the crossbar connection (9) vertically spaced, which in the example shown in Figures 3 and 4 structure hexagonal rings connected externally to the uprights (7). In the proposed example, the crossbars (9) are extended horizontally inwards by hexagonal rings of successive smaller perimeter, supported by spacers (10) connected to interior uprights (8), so that the set of the crossbars (9) determines the support of the breeding rooms (2). Thus, a prismatic receptacle open inferiorly is structured on whose sides the parenting rooms (2) are neatly supported.
    [0067]
    [0068] Returning to figures 1 and 2, the lower member (5) is integrated by a polygonal base or frame (11), although with fewer sides than the upper member, rhomboidal in the example and generally metallic, which includes uprights (12 ) connected at their vertices. The uprights (12), generally portions of an aluminum tubular extrusion, emerge vertically and upward in a short extension. Complementary uprights (12a) of polyethylene are adapted to the uprights (12), using pins (14) or other removable coupling devices through corresponding openings (13) present in the uprights (12) and (12a), in order to eliminate or reduce the rattling between both members, upper (4) and lower (5), when the cages (1) are in use.
    [0069]
    [0070] Metal extrusions (15), of length close to the height of the upper member (4) of the cages (1), emerge vertically down from the lower face of the frame (6) to which they are connected and, where appropriate, also connected to the outer periphery of the upper limb (4). In any case, arranged in appropriate positional correspondence to ensure sliding with respect to the uprights (12a) and (12) in the positions of use that the upper member (4) can maintain with respect to the lower member (5).
    [0071]
    [0072] Since in the preferred embodiment of the invention the polyethylene is used in the complementary uprights (12a) as a damping element of the rattle between both members (4) and (5), and this forces its adaptation to the hollow uprights (12), using removable coupling devices (14), such as pins that pass through the openings (13), these same devices (14) could be used as blocking elements that maintain or release the joint between both upper (4) and lower (5) members. ), providing additional and corresponding openings (13) in the extrusions (15) and also crossing these with the devices (14).
    [0073]
    [0074] Similarly, the receptacle defined in the lower member (5) and between the frame (11), the uprights (12) and the complementary uprights (12a), is open superiorly to receive the upper member (4), after which , the cage (1) formed, or each member separately, can be coated by a protective mesh (16) of easy replacement. In the example and as best seen in Figures 3 and 4, the lateral edges of the meshes (16) are conventionally fixed in elongated openings (17) provided in the plastic extrusions (19) contained in the metal extrusions (18a) and (18b) which, structured to be incorporated respectively adapted to the corners and walls of the upper member (4), integrate the retention structures (18).
    [0075]
    [0076] Each of the metal extrusions (18a) and (18b) includes a double housing to allow the incorporation into each housing of a plastic extrusion (19), in order to replace a damaged mesh (16) with a new one without the need for the cage (1) can remain open.
    [0077]
    [0078] As the figures show, better figure 4, the hexagonal frame (6) in the upper member (4), is constructed with two parallel crossbars (20), between which the passage opening (21) of the feed for the pups, to be conveniently sealed, either by a closing door, or by a mesh.
    [0079] Hook arrangements (22) for the hook of a crane or other lifting mechanism are shown on the crossbars (20).
    [0080]
    [0081] As Figure 5 illustrates, the lower member (5) of the cages (1) is inferiorly provided with support elements (23) configured with an adaptation surface to the outer periphery of the flotation tubes (24) that pass through the tubes (25) of larger diameter flotation in the supporting structure (3) to which the lower member (5) is connected.
    [0082]
    [0083] In the example, the supporting structure (3) incorporates vertical floats (26) in addition to mooring sides (27) and walkways (28). To facilitate the operation in the installation, access cages to the roof of the cages (1) could be incorporated between the cages (1) and more specifically at the top of them.
    [0084]
    [0085] The invention has been described according to the illustrated embodiment. The possibility of providing modifying details and / or replacing certain elements or arrangements with other equivalents or adding complementary devices of known type is evident, without thereby departing from the scope of the invention.
    权利要求:
    Claims (5)
    [1]
    1. Octopus fattening system for use in the open sea that includes a plurality of cages (1) containing nursery (2) and a bearing structure (3) for said plurality of cages, each cage (1) permeable to water for withstanding sea currents and said plurality of cages (1) being able to be submerged and hoisted to the surface in said bearing structure (3) by pneumatic and hydraulic means, characterized in that:
    - each cage (1) includes an upper member (4) that carries said nursery (2) and a lower member (5) that remains fixed, detachably, on the supporting structure (3);
    - said members (4) and (5) structured with polygonal frames (6) and (11) from which respectively vertical uprights (7) and (12) emerge, said uprights (7) extended downwards in the polygonal frame (6 ) of the upper member (4) to form a lower open receptacle in which said rearing rooms (2) and said uprights (12) extended upwardly from the polygonal frame (14) of the lower member (5) are arranged in order to determine a receptacle superiorly open;
    - the upper member (4) vertically adapted in the lower member (5) and guided in its displacements by extrusions (15) vertically connected at the periphery of the upper member (4)
    - both members (4) and (5) connected by removable coupling devices (14), the release of which allows the vertical extraction of the upper member (4) with respect to the lower member (5);
    - said bearing structure (3) being navigable and ballasted so that it can float on different levels and said plurality of cages (1), with its members (4) and (5) temporarily connected and covered with protective meshes (16), accompany the supporting structure (3) in its displacements.
    [2]
    2. Octopus fattening system for use in the open sea, according to claim 1, characterized in that said removable coupling devices (14) that relate both members (4) and (5) superiorly and inferiorly, allow to selectively adopt a first position or a second position, maintaining the coupling device (14), in the first position, the immobility of the sliding between both members (4) and (5), and allowing, in the second position, that the upper member (4 ), released from your connection, can be moved upwards until its separation from the lower member (5) when it is lifted by a crane or other lifting mechanism established on the supporting structure (3) or in an auxiliary vessel.
    [3]
    3. Octopus fattening system for use in the open sea, according to previous claims, characterized in that said polygonal frame (11) of the lower member (5) includes support elements (23) configured with an adaptation surface to the outer periphery of the flotation tubes (24) of the supporting structure (3) to which said lower member (5) is connected.
    [4]
    4. Octopus fattening system for use in the open sea, according to previous claims, characterized in that said polygonal frame (6) of the upper member (4) includes a feed opening (21) and hooking arrangements (22) to a crane or another lifting mechanism established on the supporting structure (3) or in an auxiliary vessel.
    [5]
    5. Octopus fattening system for use in the open sea, according to previous claims, characterized in that said protective meshes (16) are incorporated by their edges in the plastic extrusion openings (19) contained in the metal extrusions (18a) and (18b ) which, together, integrate the retention structures (18).
    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2717674B2|2020-01-03|
    WO2019135015A1|2019-07-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CA117382S|2006-03-14|2008-04-23|Andres Quinta Cortinas|Submerged platform for growing octopus|
    EP1852015A1|2006-05-05|2007-11-07|Simon August Lenger|System for growing and harvesting seed mussels, as well as floatable body for use in such system|
    JP2009072156A|2007-09-21|2009-04-09|Kagoshima Univ|Hanging type cage for sea farming|
    WO2010139831A1|2009-06-01|2010-12-09|Unda Desarrollos Tecnológicos Marinos, S.L.|Modular cage structure for fattening octopuses|
    WO2011141608A1|2010-05-14|2011-11-17|Sanchez Lugilde, Maria Ruth|Unit for the culture and growth of goose barnacles|
    WO2013168147A1|2012-05-08|2013-11-14|Sea Control Holdings Ltd.|Offshore aquaculture system|
    WO2016128981A1|2015-02-11|2016-08-18|Agro Shipping Ltd.|Open sea fish farming|
    WO2017061876A1|2015-10-09|2017-04-13|Pure Atlantic As|Offshore fish farming unit|
    法律状态:
    2019-06-24| BA2A| Patent application published|Ref document number: 2717674 Country of ref document: ES Kind code of ref document: A1 Effective date: 20190624 |
    2020-01-03| FG2A| Definitive protection|Ref document number: 2717674 Country of ref document: ES Kind code of ref document: B2 Effective date: 20200103 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201731451A|ES2717674B2|2017-12-22|2017-12-22|OCTOPE FLOATING SYSTEM FOR OPEN SEA USE|ES201731451A| ES2717674B2|2017-12-22|2017-12-22|OCTOPE FLOATING SYSTEM FOR OPEN SEA USE|
    PCT/ES2018/070815| WO2019135015A1|2017-12-22|2018-12-19|Octopus-fattening system for open-sea use|
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