[go: up one dir, main page]

WO2019134055A1 - Dispositif de nettoyage de filets pour aquaculture - Google Patents

Dispositif de nettoyage de filets pour aquaculture Download PDF

Info

Publication number
WO2019134055A1
WO2019134055A1 PCT/CL2019/050003 CL2019050003W WO2019134055A1 WO 2019134055 A1 WO2019134055 A1 WO 2019134055A1 CL 2019050003 W CL2019050003 W CL 2019050003W WO 2019134055 A1 WO2019134055 A1 WO 2019134055A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
cleaning
camera
hydraulic
track
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CL2019/050003
Other languages
English (en)
Spanish (es)
Other versions
WO2019134055A4 (fr
Inventor
Manuel MIRANDA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA3087596A priority Critical patent/CA3087596A1/fr
Publication of WO2019134055A1 publication Critical patent/WO2019134055A1/fr
Publication of WO2019134055A4 publication Critical patent/WO2019134055A4/fr
Anticipated expiration legal-status Critical
Priority to NO20200791A priority patent/NO20200791A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/10—Cleaning bottoms or walls of ponds or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/10—Cleaning devices for hulls using trolleys or the like driven along the surface
    • 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 present invention pertains to the area of the aquaculture industry, and in particular, corresponds to a fish net cleaning device.
  • EP 2348828 discloses an in situ network underwater cleaner comprising a sliding chassis adapted to slide smoothly and without hooks through the surface of said net, a floatation means associated with said chassis to provide buoyancy to said cleaner, a drive means adapted to cooperate with said network and maneuver said cleaner on the surface of said network, a propulsion means adapted to drive said cleaner and maintain contact with said network and a cleaning means adapted to remove contaminants from said network that include marine inlays from the surface of said network to clean said network.
  • the cleaning means are vacuum-based adapted to extract water and contaminants through and from the surface of the network.
  • SUBSTITUTE SHEETS (RULE 26) further provided with a propulsion means in the form of a centrally mounted propeller which is adapted to provide a measured propulsive force to ensure that the cleaner is gently maintained against the underwater network during its operation.
  • the device may be provided with a series of high-pressure water jets mounted preferably on the sliding chassis and directed downwards to allow the device of the invention direct a high pressure water spray over the network to assist in the cleaning operation.
  • document CL 201400729 describes a submersible cleaning robot for cleaning a submerged element by throwing high pressure water from a cleaning nozzle provided in a nozzle unit to a surface of the cleaning object while moving along the surface of the cleaning object, in which the cleaning nozzle unit is provided in a lower portion of a rotating shaft rotatably supported by a robot body, in which a displacement device is provided for moving the robot body , wherein the mobile device includes first displacement units used for a normal path provided on the left and right sides of the robot body and second displacement units for passing over a protrusion of the cleaning object, where the second displacement units have a diameter smaller than the first displacement units, where the lower ends of the first The displacement units are surfaces in contact with the ground, and the lower ends of the second units of displacement are located higher than the lower ends of the first units of travel, and wherein, a direction of movement in that the submersible cleaning robot moves linearly by the first displacement units is defined as a front and rear direction of the robot body, and a direction orthogonal to
  • the second displacement units include second front and rear displacement units which are provided in the robot body in the front and rear direction to face the respective internal sides in the left and right direction of the robot body compared to the first displacement units.
  • CL 201 100049 discloses a cleaning apparatus for removing marine inlay from nets and pens below the surface comprising at least one device for maneuvering and propelling the cleaning apparatus in which each of the maneuvering and propulsion devices comprises minus one; an induction part adapted to supply a fluid at high pressure; a nozzle with an inlet for high pressure fluid supply, and a tubular body with an induction side and an outlet where said nozzle is disposed near the induction side.
  • the apparatus further comprises a plate-like body with one or more rotating cleaning units mounted thereon and one or more of said devices for maneuvering and propelling being mounted on the plate-like body so that the devices for maneuvering and propelling Propel have their part of induction that covers an opening in the body similar to a plate while the output protrudes from the back of the body similar to the plate.
  • the present invention relates to a fish net cleaning device.
  • the device corresponds mainly to a metallic flat structure, operated remotely by means of electric cables, hydraulic hoses and seawater pressure hose of a minimum length of 70 m, from surface in a boat, with the aim of moving over the crop networks of salmon.
  • the device has the ability to pull on the net with the thrust of two propellers and also comprises six discs rotating at high revolutions with water pressure, which fulfill the function of releasing mussels, fouling, algae, etc., attached to the nets and fulfill the objective of cleaning up crop networks
  • the main objective is to clean large quantities of square meters per hour, of the order of 1200 m 2 per hour minimum, thus avoiding the change of periodic networks, thus improving oxygenation inside the cages with fish.
  • the present invention is also applicable in the cleaning of marine helmets and structure in general.
  • the advantages of the present invention with respect to the state of the art is that it has a propulsion capacity with traction of attachment and pressure on the network by means of at least two helices with a capacity of 140 kg of force to perform the cleaning more efficiently . It delivers the advantages of high-pressure seawater pump regulation and lower fuel consumption compared to existing technologies.
  • the device of the invention has the traction capability on the network with four independent caterpillars with more efficient displacement than the currently existing technologies
  • Figure 1 shows a right perspective view of the device, according to a preferred embodiment of the invention.
  • Figure 2 shows a left perspective view of the device, according to a preferred embodiment of the invention.
  • Figure 3 shows upper and lower views of the device, according to a preferred embodiment of the invention.
  • the present invention relates to a cleaning device (100) of fish nets.
  • the device (100) corresponds to a Remotely Operated Vehicle (ROV) with capacity to clean fish culture networks, up to 70 m depth.
  • ROV Remotely Operated Vehicle
  • the device (100) comprises a structure (1), preferably metallic, of steel stainless, which comprises geometric divisions for the various components and mechanisms of the device (100).
  • the structure (1) has a rectangular geometry, with dimensions of 2,422 x 910 mm in area and 172 mm in height.
  • the base (2) projects upwards on the structure (1), preferably from the center of one of the larger sides of the rectangular surface toward the center of the surface of the structure, and where the curvature of the base (1) is disposed toward the upper surface of the structure (1).
  • the curved base (2) is intended to support at least one camera (6) and a plurality of lights (5), which in a preferred embodiment can be LED lights.
  • the base (2) is made of aluminum, 180 mm wide and 273 mm high.
  • the structure (1) there are at least two propellers (3) with nozzles, which are driven with hydraulic motors (7).
  • the propellers (3) have a diameter of 285 mm, and the hydraulic motors have a speed of 1000 rpm with a capacity of 20 l / min, for driving the propellers (3) with nozzles.
  • the device (100) further comprises at least three rotating high-pressure cores (4) with a mechanical seal system therein, which reduces the flow rate of the water from each core (4) to rotating discs (8) to increase the exit pressure.
  • the curved base (2) there are at least four light bulbs (5), preferably LED, of adjustable intensity, and at least one camera (6).
  • the bulbs (5) are of adjustable intensity and have a diameter of 49mm.
  • the camera (6) is a high definition camera capable of movement of 270 ° with respect to the horizontal and vertical axes, also equipped with compass, depth and temperature sensors.
  • the hydraulic motors (7) are preferably four, and in one embodiment of the invention, the hydraulic motors (7) are 4x4 traction motors arranged in each track (1 q), with a speed of 600 rpm, and adjustable by a control control joystick proportional.
  • the rotating discs (8) each comprise at least three injectors capable of withstanding the high output pressures.
  • Each rotating disc (8) comprises a metal disc embedded in its lower part that helps to support the friction of crustaceans and make it resistant to wear.
  • the rotating discs (8) are six and have a diameter of 400mm.
  • the device (100) further comprises power transmission elements (9), preferably gears.
  • the power transmission elements (9) are made of high density plastic.
  • the power transmission elements (9) have a diameter of 147mm, with a bandwidth of 20mm, where the passage guarantees its traction and avoids any lag.
  • the device (100) further comprises a plurality of barbs (10), preferably of star type, located by each track (1 1) for effective grip on the stretch of tissue of aquaculture networks.
  • the star-type barbs (10) have three tips, two of these located by each track.
  • the tracks (1 1) are comprised of at least four bands, each equipped with its respective hydraulic motor (7) and at least three gears (9).
  • At least one electronic controller is available ROV.
  • the device also has at least two watertight boxes with distribution of hydraulic connections of electrovalves, surface distribution of at least three hoses that distribute the pressures and returns of hydraulic energy, and at least one underwater electrical cable power conductor for lights and video .
  • the energy required for operation of the rotating discs (8) for cleaning with high pressure seawater is by means of a high pressure pump with high flow capacity of liters per minute and high pressure.
  • the high pressure seawater pump is powered by a motor, preferably diesel. Referring to the hydraulic motors (7) required for this device (100), they are also energized with the high pressure pump motor, according to one embodiment of the invention.
  • the device (100) can be operated from the surface, on a platform or boat, by means of an electronic controller that has a screen, joystick, and sensors and total control of the movements and elements of the ROV from superf

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

La présente invention concerne un dispositif de nettoyage de filets pour poissons, présentant la capacité pour nettoyer des filets d'élevage de poissons, jusqu'à 70 mètres de profondeur. Le dispositif comprend : une structure comprenant des divisions géométriques pour différents composants et mécanismes du dispositif ; au moins une base disposée sur la structure ; au moins deux hélices avec tuyère, disposées dans des parties des divisions géométriques de la structure ; et au moins trois buses rotatives à haute pression ; une pluralité de disques rotatifs qui à leur tour comprennent chacun au moins trois injecteurs pouvant supporter les hautes pressions de sortie ; et une pluralité de chenilles constituées d'au moins quatre bandes, pour le déplacement du dispositif.
PCT/CL2019/050003 2018-01-05 2019-01-04 Dispositif de nettoyage de filets pour aquaculture Ceased WO2019134055A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3087596A CA3087596A1 (fr) 2018-01-05 2019-01-04 Dispositif de nettoyage de filets pour aquaculture
NO20200791A NO20200791A1 (en) 2018-01-05 2020-07-07 Cleaning device for aquaculture nets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL34-2018 2018-01-05
CL2018000034 2018-01-05

Publications (2)

Publication Number Publication Date
WO2019134055A1 true WO2019134055A1 (fr) 2019-07-11
WO2019134055A4 WO2019134055A4 (fr) 2019-08-08

Family

ID=67143501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2019/050003 Ceased WO2019134055A1 (fr) 2018-01-05 2019-01-04 Dispositif de nettoyage de filets pour aquaculture

Country Status (3)

Country Link
CA (1) CA3087596A1 (fr)
NO (1) NO20200791A1 (fr)
WO (1) WO2019134055A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022002746A1 (fr) 2020-07-03 2022-01-06 Probotic As Récipient autonome, système et procédé servant à effectuer une opération dans une structure contenant des organismes aquatiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021158895A2 (fr) * 2020-02-07 2021-08-12 Lindgren Peter B Bande à chenille de nettoyeur de filet d'aquaculture

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001276754A (ja) * 2000-01-26 2001-10-09 Yanmar Diesel Engine Co Ltd 水中清掃ロボット
AU2006340223B2 (en) * 2006-03-14 2010-12-23 Yanmar Power Technology Co., Ltd Submersible cleaning robot
WO2012074408A2 (fr) * 2010-11-29 2012-06-07 Environtec As Dispositif et véhicule de nettoyage de surface
AU2009249895B2 (en) * 2008-05-19 2014-08-21 Ecosubsea As Method and cleaning equipment for cleaning surfaces below water level
WO2016060630A1 (fr) * 2014-10-12 2016-04-21 Işin Sezer Dispositif de nettoyage de filet sous-marin
US20160288175A1 (en) * 2013-11-20 2016-10-06 Nilfisk A/S Cleaning device
NO343072B1 (en) * 2017-04-28 2018-10-29 Mpi As An underwater cleaning device and apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001276754A (ja) * 2000-01-26 2001-10-09 Yanmar Diesel Engine Co Ltd 水中清掃ロボット
AU2006340223B2 (en) * 2006-03-14 2010-12-23 Yanmar Power Technology Co., Ltd Submersible cleaning robot
AU2009249895B2 (en) * 2008-05-19 2014-08-21 Ecosubsea As Method and cleaning equipment for cleaning surfaces below water level
WO2012074408A2 (fr) * 2010-11-29 2012-06-07 Environtec As Dispositif et véhicule de nettoyage de surface
US20160288175A1 (en) * 2013-11-20 2016-10-06 Nilfisk A/S Cleaning device
WO2016060630A1 (fr) * 2014-10-12 2016-04-21 Işin Sezer Dispositif de nettoyage de filet sous-marin
NO343072B1 (en) * 2017-04-28 2018-10-29 Mpi As An underwater cleaning device and apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "MPI R.O.N.C Users Manual, Maintenance and spare parts for MPI remote operated cleaning units R.O.N.C. 3, 5, 7, and 9 - See. B. User Manual", MPI NORWAY, 2013, XP055618584, Retrieved from the Internet <URL:https://mpi-development.s3.amazonaws.com/uploads/product/manual/3/MPI_Cleaning_Units_Users_Manual_-_English.pdf> [retrieved on 20190313] *
MPI SUPPLIER OF NET CLEANING EQUIPMENT: "The worlds fastest net cleaner", YOUTUBE, 19 October 2018 (2018-10-19), XP054979652, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=W8Jt2BJqdgw> [retrieved on 20190313] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022002746A1 (fr) 2020-07-03 2022-01-06 Probotic As Récipient autonome, système et procédé servant à effectuer une opération dans une structure contenant des organismes aquatiques

Also Published As

Publication number Publication date
WO2019134055A4 (fr) 2019-08-08
NO20200791A1 (en) 2020-07-07
CA3087596A1 (fr) 2019-07-11

Similar Documents

Publication Publication Date Title
ES2542309T3 (es) Limpieza de redes submarinas in situ y dispositivo de inspección
US10060093B2 (en) Device for receiving and removing plastic, sludge-like materials deposited on beds of bodies of water
CN104968563B (zh) 可潜式清洁系统
ES2728498T3 (es) Dispositivo aspirador para masas de agua artificiales de gran tamaño
ES2366918T3 (es) Robot de limpieza bajo el agua.
ES2625347T3 (es) Aparato generador de olas
CN111229687A (zh) 一种水下清洗系统
EP2022714A1 (fr) Système d&#39;entretien sous-marin intégral
KR101625854B1 (ko) 수중 청소로봇
US10918199B2 (en) Submerged net cleaner
WO2019135070A1 (fr) Procédé ou appareil de collecte de vie marine
JP2009261341A (ja) 海底生物採取機
CN105966577B (zh) 一种渔业用多功能水下作业装置
WO2019134055A1 (fr) Dispositif de nettoyage de filets pour aquaculture
WO2022140831A1 (fr) Robot subaquatique pour l&#39;élimination de biosalissures marines à partir de coques d&#39;unités flottantes avec système de retenue et de capture de résidus
CN104986284B (zh) 一种用于滩涂监测的防搁浅无人船
CN204979123U (zh) 一种用于滩涂监测的防搁浅无人船
KR101361843B1 (ko) 선박 및 구조물의 부착물 제거장치
US5647691A (en) Method and apparatus for transferring mud and silt
CN111112190B (zh) 一种桥墩水下表面附着物清洗系统及结构改进的机器人
CN204266275U (zh) 水陆两用改底机
WO2013029100A1 (fr) Dispositif de nettoyage de filet
WO2019028562A1 (fr) Dispositif ou machine à auto-propulsion pour le nettoyage de salissures sur les oeuvres vives de navires de grande taille à flot
EP3680164A1 (fr) Système et procédé d&#39;irradiation d&#39;une surface avec lumière anti-encrassement biologique
CN116497888B (zh) 一种多功能无人半潜式吸泥工船

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19735815

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 3087596

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19735815

Country of ref document: EP

Kind code of ref document: A1