WO1991014362A1 - Plate-forme flottante articulee pour elevage marin - Google Patents

Plate-forme flottante articulee pour elevage marin Download PDF

Info

Publication number
WO1991014362A1
WO1991014362A1 PCT/ES1990/000045 ES9000045W WO9114362A1 WO 1991014362 A1 WO1991014362 A1 WO 1991014362A1 ES 9000045 W ES9000045 W ES 9000045W WO 9114362 A1 WO9114362 A1 WO 9114362A1
Authority
WO
WIPO (PCT)
Prior art keywords
articulated
floating platform
platform
installation according
breeding
Prior art date
Application number
PCT/ES1990/000045
Other languages
English (en)
Spanish (es)
Inventor
Fernando CAMPOS RUBIÑOS
Juan Represa Martin
Original Assignee
Española De Plataformas Flotantes S.L.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Española De Plataformas Flotantes S.L. filed Critical Española De Plataformas Flotantes S.L.
Publication of WO1991014362A1 publication Critical patent/WO1991014362A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/50—Culture of aquatic animals of shellfish
    • A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Definitions

  • the invention consists of a floating, articulated, unsinkable platform formed by a plurality of floats arranged in a net or mesh and with a ballast system adjustable in floats.
  • the platform is formed by a plurality of floats arranged in a network. or mesh, thanks to the characteristics of its configuraeióij and its material, thus facilitating the circulation of - water and plankton between them and reducing the - front exposed on each side to the action of the - waves.
  • the floats on the platform that are proposed cease to be hollow, being constructed in reinforced and reinforced potter and internally filled with polyurethane throughout its inner periphery, - with a thickness of said material not less than 20 - cms, This means that they can be converted into unsinkable watertight floaters in case of cracks in their outer surface, in a cylindrical shape, arranged perpendicular to the surface of the water year.
  • bats are used for the cultivation of mollusks, formed by hollow golden fleet lines, in metal, polyester or other materials, to which a rigid platform is fixed, usually made of eucalyptus wood logs, which once screwed to the floats make up a completely rigid floating surface, from which the fathers are suspended (ropes or baskets), in which farmed molluscs are raised.
  • these platforms lack - any mechanism for regulating their water line with respect to the water surface, rising excessively above the surface at the beginning of the rearing, due to lack of weight in the - mass of suspended mollusk, or submerging - excessively, when said mass becomes adult and its weight increases.
  • the device resulting from the invention is a modular platform, articulated by hinges, - unsinkable and equipped with an efficient mechanism and a low cost of graduation of the waterline, thus allowing suspension of the float joint boards. , the baits (ropes or baskets) for the raising of mollusks or cages-nets for the breeding of fish in captivity.
  • sheet 2.5 shows an elevational section of a float and in figure 3 f a section in plan, in which the inner hollow for housing the ballast tank is shown in a broken line.
  • Figures 4 and 5, on sheet 3 »5, represent a section in plan and elevation of the plank - of type I which is to be arranged to join the floats longitudinally to the tide.
  • planks are characterized by allowing the insertion of battens to hang the baits.
  • Figures 6 and 7 > of sheet 3 »5 represent the plan and elevation of the planks type II ⁇ ue that must connect the floats in a transverse direction to the tide.
  • sheet 4.5 represents a hinge for fixing the planks to the float.
  • Figure 9 »sheet 5.5 represents a modular plan assembled form, consisting of 2__ ⁇ (we say twenty) floats.
  • the floating platform must be articulated in minimum modular units of four floats, - joined by planks type I (figures 4 and 5, sheet - 3.5) longitudinally to the tides and by type II blondes (figures 6 and 7, sheet 3.5) in a transverse direction, for reasons of system stability, anchoring the platform to the sea floor in front and stern, with bottom weight ("dead").
  • the boards must be joined at their ends - to plates fixed on the upper base not submerged by the float, using stainless steel hinges.
  • the floats must be cylindrical for mechanical reasons and equipped with a ballast reservoir with airtight cap.
  • the diameter and height of the cylinders - must be projected in each case according to the volume and proportion, in turn, according to the principle of Arqul edes, to the mass of mollusk ⁇ ue constT yours the production objective of each module, - calculating in each enclave according to the biological variables of the water.
  • Each project has to define, according to the same variables, ballast deposits and the evolution of the ballast mass contained therein, according to the biological cycle of production of each species.
  • the modular floating platforms articulated thus defined are industrial production goods applicable to the cultivation of mollusks or fish in nurseries.

Abstract

Plate-forme flottante articulée pour élevage marin, constituée de flotteurs cylindriques en polyester, avec couronne intérieure périphérique en polyuréthane et lest, insubmersible (figure 1) et (figures 2 et 3) assemblés les uns aux autres à l'aide de planches de type I et de type II (figures 5 et 7), articulés à l'aide de charnières en acier inoxydable (figure 8) formant une structure réticulaire et articulée (figure 9) sur laquelle sont suspendus les dispositifs d'alimentation (cordes, paniers ou filets-cages) pour la culture de mollusques et de poissons en captivité en eaux littorales. L'ajustement de la ligne de flottaison réduit les oeuvres mortes, et grâce à son articulation totale, réduit au minimum sa résistance au vent, à la houle et aux courants marins. Tout ceci a pour résultat une réduction des détachements des mollusques et des fuites des poissons, ainsi qu'une amélioration de la longévité de la plate-forme.
PCT/ES1990/000045 1990-03-21 1990-12-11 Plate-forme flottante articulee pour elevage marin WO1991014362A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU9000942 1990-03-21
ES19909000942U ES1014942Y (es) 1990-03-21 1990-03-21 Plataforma flotante articulada para cultivos marinos.

Publications (1)

Publication Number Publication Date
WO1991014362A1 true WO1991014362A1 (fr) 1991-10-03

Family

ID=8266687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1990/000045 WO1991014362A1 (fr) 1990-03-21 1990-12-11 Plate-forme flottante articulee pour elevage marin

Country Status (4)

Country Link
AU (1) AU6901391A (fr)
ES (1) ES1014942Y (fr)
PT (1) PT8233T (fr)
WO (1) WO1991014362A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2145727A1 (es) * 1998-12-21 2000-07-01 Cortinas Andres Quinta Estructura flotante para cria de moluscos.
CN103798160A (zh) * 2014-01-13 2014-05-21 黄崇展 一种深海养殖平台及其制作方法
CN103918587A (zh) * 2014-03-28 2014-07-16 翟玉明 一种浮漂悬挂潮汐浮动式养殖网箱
CN106172122A (zh) * 2016-07-18 2016-12-07 莆田秀屿区群韬农业技术开发有限公司 一种基于海上风电场的海洋养殖方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2197750B1 (es) * 2001-04-27 2005-04-01 Andres Quinta Cortiñas Estructura para cultivos marinos.
ES2279736B1 (es) * 2007-02-07 2008-08-01 Universidad De Vigo Estructura marina reticulada desmontable.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815521A (en) * 1929-04-24 1931-07-21 Miyagi Shinsho Apparatus for setting seed shellfish
US4399770A (en) * 1980-08-27 1983-08-23 Knowles Albert H Process and apparatus for fish growth acceleration
GB2129375A (en) * 1982-11-03 1984-05-16 Geoffrey Hearn Fish pond ice protection device
WO1986007524A1 (fr) * 1985-06-21 1986-12-31 Steen Stissing Filet d'elevage de poissons

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1815521A (en) * 1929-04-24 1931-07-21 Miyagi Shinsho Apparatus for setting seed shellfish
US4399770A (en) * 1980-08-27 1983-08-23 Knowles Albert H Process and apparatus for fish growth acceleration
GB2129375A (en) * 1982-11-03 1984-05-16 Geoffrey Hearn Fish pond ice protection device
WO1986007524A1 (fr) * 1985-06-21 1986-12-31 Steen Stissing Filet d'elevage de poissons

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2145727A1 (es) * 1998-12-21 2000-07-01 Cortinas Andres Quinta Estructura flotante para cria de moluscos.
CN103798160A (zh) * 2014-01-13 2014-05-21 黄崇展 一种深海养殖平台及其制作方法
CN103918587A (zh) * 2014-03-28 2014-07-16 翟玉明 一种浮漂悬挂潮汐浮动式养殖网箱
CN106172122A (zh) * 2016-07-18 2016-12-07 莆田秀屿区群韬农业技术开发有限公司 一种基于海上风电场的海洋养殖方法及装置
CN106172122B (zh) * 2016-07-18 2019-06-07 新昌县大船畈生物科技有限公司 一种基于海上风电场的海洋养殖方法及装置

Also Published As

Publication number Publication date
ES1014942U (es) 1991-05-16
AU6901391A (en) 1991-10-21
PT8233U (pt) 1993-11-30
ES1014942Y (es) 1992-04-01
PT8233T (pt) 1996-05-31

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