Marine organism adhesion prevention device and marine organism adhesion prevention system for ship

Abstract

The utility model provides a marine organism adhesion prevention device and a marine organism adhesion prevention system.The marine organism adhesion prevention device comprises a main body component and a power part, and the main body component is used for moving relative to an underwater facility at the position of a preset distance from the surface of the underwater facility so as to expel marine organisms on the surface of the underwater facility; the power part is detachably connected with the main body part and used for driving the main body part to move. By arranging the movable marine organism adhesion prevention device, the applicability of a marine organism adhesion prevention tool is effectively improved, marine organism repelling operation is more convenient and efficient, the probability that marine organisms are adhered to the surfaces of corresponding underwater facilities is reduced, meanwhile, the construction difficulty and cost of marine organism repelling operation are remarkably reduced, and the application prospect is wide. And cost reduction and benefit increase of enterprises are promoted.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of marine protection equipment, and further relates to a marine biofouling prevention device and a marine biofouling prevention system for a ship. BACKGROUND

[0002] It is well known that marine biofouling caused by the attachment and growth of bacteria, algae, barnacles and other organisms on the surface of various underwater facilities in the ocean often has various adverse effects on human economic activities.

[0003] Currently, in the relevant industry, in addition to periodically removing marine organisms on the surface of corresponding underwater facilities by mechanical means, the marine organisms are prevented from attaching to the surface of the corresponding underwater facilities by means such as applying toxic paint to the surface of the corresponding underwater facilities and applying an electric current to specific positions of the corresponding underwater facilities, so as to reduce marine biofouling. However, the related technology in the above-mentioned method requires the toxic paint to be released by friction with water during the movement of the ship, which is not suitable for long-term stationary underwater facilities. In addition, the method of applying an electric current has a limited coverage area on the surface of the corresponding underwater facilities, requires a large number of arrangements, and has a high arrangement cost. At present, various measures have certain deficiencies, and a new type of marine biofouling prevention scheme with a wide range of applications, low cost and high efficiency is urgently needed. CONTENT OF THE INVENTION

[0004] The purpose of the present application is to provide a marine biofouling prevention device that can be applied to both dynamic and long-term stationary underwater facilities, to reduce the probability of marine organisms attaching to the surface of underwater facilities while improving construction efficiency and reducing construction costs, and to promote energy saving and cost reduction for enterprises.

[0005] The technical scheme provided by the present application is as follows:

[0006] The present application provides a marine biofouling prevention device, comprising:

[0007] A main body component for moving relative to the underwater facility at a predetermined distance on the surface of the underwater facility to expel marine organisms on the surface of the underwater facility;

[0008] A power component detachably connected to the main body component for driving the main body component to move.

[0009] When the marine biofouling prevention device provided by the present application is actually applied, the power component drives the main body component to move at a predetermined distance on the surface of the corresponding underwater facility after the marine biofouling prevention device enters the water. The main body component expels marine organisms on the surface of the underwater facility and / or inhibits the growth of the corresponding marine organisms, so that the surface of the underwater facility is in an environment that is not suitable for marine organisms to attach and survive. In this way, the probability of marine organisms attaching to the underwater facility and causing biofouling is effectively reduced, and the influence of marine organisms on the underwater facility is reduced.

[0010] This method, with its movable main components, allows the anti-marginal biofouling device to be applied to both dynamic and static underwater facilities, effectively expanding its applicability and enhancing its practicality. Furthermore, for underwater facilities with generally large areas, only a small number of these devices are needed to achieve widespread removal of marine organisms. This replaces related technologies that involve painting the surface of underwater facilities or installing electric currents at specific locations. Because it requires fewer devices, consumes less material, and is easier to install, companies can effectively improve the removal of marine organisms with lower costs. This significantly reduces fouling damage to underwater facilities while also promoting energy conservation and cost reduction for businesses.

[0011] In some embodiments, the main component includes a UV lamp and a first circuit assembly, wherein the UV lamp is connected in series with the first circuit assembly;

[0012] The first circuit assembly includes a first power supply and a first switch, wherein the UV lamp, the first power supply, and the first switch are connected in series via a cable;

[0013] It also includes a transparent protective shell, which securely covers the UV lamp and seals the connection between the UV lamp and the cable of the first circuit component.

[0014] The anti-marine organism attachment device provided in this application uses UV lamps to repel marine organisms on the surface of underwater facilities. It has a simple structure and the materials are readily available, making the production and deployment of the anti-marine organism attachment device more convenient and helping to further reduce enterprise costs.

[0015] Meanwhile, the transparent protective shell seals the UV lamp and related cables, which helps to improve the waterproof performance of the anti-marine organism attachment device, thereby improving the operational stability of the device and extending its service life.

[0016] In some embodiments, a cover is also included, which is fixedly disposed around the periphery of the transparent protective shell;

[0017] The cover has several light-transmitting holes on one side, which are used to ensure that the light emitted by the UV lamp shines only toward the surface of the underwater facility.

[0018] The anti-marine biofouling device provided in this application, in practical applications, after the anti-marine biofouling device is submerged in water, keeps the side with the light-transmitting hole close to the underwater facility. The light emitted by the UV lamp can only shine on one side of the surface of the underwater facility, which helps to minimize the probability of the light emitted by the UV lamp accidentally injuring marine organisms far away from the underwater facility. Thus, the anti-marine biofouling device has certain environmental protection characteristics and is conducive to the sustainable development of the marine environment.

[0019] In some embodiments, the UV lamps include a plurality of different models to emit light of different wavelengths to repel different marine organisms.

[0020] The anti-marine organism attachment device provided in this application uses different types of UV lamps to repel different types of marine organisms, which helps to expand the application range of the anti-marine organism attachment device and further reduce the probability of marine organisms attaching to the surface of underwater facilities.

[0021] In some embodiments, the main component includes an ultrasonic probe and a second circuit assembly, wherein the ultrasonic probe and the second circuit assembly are connected in series.

[0022] The anti-marine biofouling device provided in this application uses an ultrasonic probe to remove marine organisms from the surface of underwater facilities. It features a simple and highly modular structure, facilitating production and deployment, and helping to further reduce enterprise costs. Furthermore, the ultrasonic probe removes marine organisms by emitting ultrasonic waves, with no pollution emissions during the process, aligning with energy conservation and environmental protection principles and contributing to sustainable marine development.

[0023] In some embodiments, the ultrasonic probes include a plurality of probes, and the plurality of ultrasonic probes include different models.

[0024] The anti-marine organism attachment device provided in this application uses ultrasonic probes of different models to emit ultrasonic waves of different frequencies to repel different marine organisms, which helps to improve the applicability of the anti-marine organism attachment device, ensure the stability of its function, and further reduce the probability of marine organisms attaching to the surface of underwater facilities.

[0025] In some embodiments, the main component includes a UV lamp and a corresponding first circuit assembly;

[0026] The main component also includes an ultrasonic probe and a corresponding second circuit assembly;

[0027] The UV lamp and the ultrasonic probe are connected in parallel and can be switched on and off independently.

[0028] The anti-marine organism attachment device provided in this application, which combines a UV lamp and an ultrasonic probe to repel marine organisms from the surface of underwater facilities, helps to improve the stability of the marine organism repellency function of the anti-marine organism attachment device, thereby effectively reducing the probability of marine organisms attaching to the surface of underwater facilities.

[0029] In some embodiments, there are multiple UV lamps and multiple ultrasonic probes, and the multiple UV lamps and multiple ultrasonic probes include different models.

[0030] The anti-marine biofouling device provided in this application, which is equipped with both a UV lamp and an ultrasonic probe, helps to make the anti-marine biofouling device suitable for more marine environments, thereby improving its practicality.

[0031] In some embodiments, the power unit includes an underwater robot that holds the main body component and moves the main body component at a predetermined distance from the surface of the underwater facility;

[0032] And / or,

[0033] The power unit includes at least two winch sets and a hoisting rope, each winch set includes at least two winches, and the winches of each winch set are located on the same side of the underwater facility;

[0034] Each hoisting rope corresponds one-to-one with a winch, and both ends of each hoisting rope are connected to the corresponding winch and the main body component, respectively.

[0035] Each winch in each winch assembly controls the length of the corresponding hoisting rope, enabling the main component to move within a preset range on the surface of the underwater facility.

[0036] The anti-marine organism attachment device provided in this application uses an underwater robot to adjust the spatial position of the main components, which has a high level of automation and intelligence, helps to expand the range of motion of the main components, and helps to improve the thoroughness of marine organism removal operations; at the same time, it is more convenient to deploy and operate, and easier to use.

[0037] By adjusting the length of the hoisting ropes connecting the main components using different winches, the spatial position of the main components can be adjusted, thereby removing marine organisms from the surface of underwater facilities. The power unit has a simple structure, is easy to operate, and is inexpensive. It also effectively ensures the flexibility and range of motion of the anti-marine organism attachment device, thus effectively reducing the difficulty of marine organism removal operations and helping to further promote energy conservation and cost reduction for enterprises. When used in combination, both methods can remove as much marine organism as possible from the surface of the corresponding underwater facilities, significantly reducing the probability of marine fouling.

[0038] On the other hand, this application also provides a ship anti-marine biofouling system, including any of the anti-marine biofouling devices described above;

[0039] It also includes the hull, and the anti-marine organism attachment device is applied to the outer wall of the hull.

[0040] Compared with the prior art, the anti-marine biofouling device provided in this application has at least one of the following advantages:

[0041] Beneficial effects:

[0042] 1. The mobile anti-marine organism attachment device of this application can be applied to both dynamic and long-term static underwater facilities. It has a wide range of applications and the underwater deployment operation is simple and requires few materials. A small number of deployments can achieve effective protection of a large area of ​​underwater facilities, effectively reducing the initial investment cost and equipment operating energy consumption of marine organism removal operations, and helping enterprises to reduce costs and increase efficiency.

[0043] 2. In this application, UV lamps and / or ultrasonic probes are used to remove marine organisms from the surface of underwater facilities, making the overall structure of the anti-marine organism attachment device simple, easy to produce and use, and conducive to further promoting energy conservation and efficiency for enterprises; at the same time, there is no pollutant discharge during the process of removing marine organisms from the surface of underwater facilities, which is conducive to the sustainable development of the marine environment.

[0044] 3. In this application, an underwater robot is used as a power unit and / or a winch assembly is used in conjunction with a hoisting rope as a power unit. While ensuring the functional stability of the anti-marine organism attachment device, the protective area of ​​a single anti-marine organism attachment device is effectively expanded, significantly reducing its initial investment and usage costs, and effectively reducing the cost investment of enterprises in marine organism control. Attached Figure Description

[0045] The preferred embodiments will now be described in a clear and easy-to-understand manner, with reference to the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of this solution.

[0046] Fig. 1 This is a plan view of the overall structure of the main components of the anti-marine organism attachment device, as shown in the embodiments of this application.

[0047] Fig. 2 This is a plan view of the overall structure of the main components of the anti-marine organism attachment device, as shown in the embodiments of this application.

[0048] Fig. 3 This is a plan view illustrating the range of motion of the anti-marine organism attachment device in the ship anti-marine organism attachment system, which is the main embodiment of this application.

[0049] Explanation of reference numerals in the attached figures:

[0050] 1. UV lamp; 2. Transparent protective shell; 3. Cover; 31. Light-transmitting hole; 4. Watertight plug; 5. Cable; 6. Ultrasonic probe;

[0051] 100. Hull; 200. First winch; 300. Second winch; 400. Third winch;

[0052] I. First Region; II. First Region; III. First Region. Detailed Implementation

[0053] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the specific implementation methods of this application will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without creative effort.

[0054] To keep the drawings concise, each drawing only schematically shows the parts relevant to this application, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0055] As is well known, marine fouling refers to damage to underwater facilities caused by the attachment and invasion of marine organisms. It not only hinders the normal operation of fisheries and other legitimate maritime activities but also frequently causes varying degrees of damage to ecosystems. In response, besides periodically using mechanical methods to remove marine organisms from the surface of underwater facilities, people often use methods such as applying toxic paint to the surface of the facilities and / or installing current generators at specific locations on the facilities to prevent marine organisms from attaching and growing, thereby reducing marine fouling. However, the inventors believe that since the toxins in the paint are only released through friction with water during the movement of the vessel, it is only applicable to dynamic underwater facilities such as moving ships, thus limiting its applicability. Furthermore, methods such as installing electrical circuits are not feasible because underwater facilities generally have large underwater areas, requiring a large number of current generators, which is not only difficult to operate but also incurs high material and equipment operating costs, hindering cost reduction and efficiency improvement.

[0056] For this, please refer to the accompanying drawings in the instruction manual. Figs. 1 to 3 In one embodiment, a marine organism attachment prevention device is provided. By incorporating movable marine organism removal tools, the applicability of marine organism removal methods is effectively improved. This reduces the probability of marine organisms attaching to the surface of underwater facilities while significantly reducing construction difficulty, material consumption, and operating costs, thus promoting cost reduction and efficiency improvement in the marine organism attachment prevention process. Specifically, it includes a detachably fixed main component and a power component. The power component drives the main component to move relative to the underwater facility at a preset distance from the surface, allowing the main component to sequentially remove marine organisms from the surface of the underwater facility over a large area.

[0057] In actual operation, after the anti-marine organism attachment device enters the water, the power component drives the main body to move at a preset distance on the surface of the corresponding underwater facility. The main body uses corresponding chemical, photochemical, and electrochemical actions to repel and / or inhibit the growth of marine organisms on the surface of the underwater facility, so that the surface of the underwater facility is in an environment unsuitable for marine organism attachment and survival, thereby reducing the probability of marine pollution.

[0058] In this embodiment, the anti-marginal organism attachment device is mobile, and its coverage area can be changed by moving relative to the underwater facility, thereby repelling marine organisms at different locations on the underwater facility. Therefore, it is applicable to both constantly moving underwater facilities such as ships and long-term stationary underwater facilities such as docks, with a wide range of applications and strong practicality. Furthermore, when carrying out marine organism removal operations on the surface of the corresponding underwater facility, only one or a few devices are needed to achieve marine organism removal on the entire surface of the underwater facility. This replaces related technologies such as painting the surface of the underwater facility or installing current generators at specific locations on the underwater facility. It requires less material for construction, has lower equipment operating costs, is simpler to deploy underwater, has lower construction difficulty, and a wider coverage area. Enterprises can effectively remove marine organisms with a lower investment, which is beneficial for cost reduction and efficiency improvement.

[0059] Furthermore, it does not produce toxic substances during the process of preventing marine organisms from attaching, has long-lasting environmental protection characteristics, conforms to the concept of sustainable development, and is more green and environmentally friendly.

[0060] In one embodiment, specifically based on the above embodiments. (Refer to...) Figs. 1 to 3 In this embodiment of the present application, the main component includes a UV lamp 1 and a matching first circuit assembly, with the UV lamp 1 connected in series with the corresponding first circuit assembly. Meanwhile, to expand the applicability of the main component, multiple UV lamps 1 are provided, including different models. During operation, different models of UV lamps 1 emit light of different wavelengths to sequentially repel different types of marine organisms in the ocean, ensuring the stability and effectiveness of the marine organism repellency function.

[0061] Reference Fig. 2 Each UV lamp 1 has a long, columnar lamp tube structure. In other embodiments of this application, the UV lamp 1 may also be spherical, arc-shaped, or even other irregular shapes. The shape of the UV lamp 1 in this application should not be used as a limitation on the scope of protection of this application. This embodiment of this application is only described with the UV lamp 1 being set as a long, columnar shape.

[0062] Meanwhile, multiple UV lamps 1 are arranged in a straight line. When the power unit drives them to move, the multiple UV lamps 1 sweep across the corresponding surfaces of the underwater facility in sequence to repel marine organisms at the corresponding locations. Of course, in the embodiments of this application, the multiple UV lamps 1 can also be arranged in other forms such as multiple rows or rings, which will not be listed here.

[0063] Furthermore, in this embodiment of the present application, the main component also includes a transparent protective shell 2. Specifically, the transparent protective shell 2 corresponds one-to-one with the UV lamp 1 and its shape is adapted to the UV lamp 1. Each transparent protective shell 2 is fixedly covered with the corresponding UV lamp 1 and sealed to the connection between the corresponding UV lamp 1 and the corresponding first circuit component cable 5 for reliable waterproofing.

[0064] In the application scenario of this application, the transparent protective shell 2 needs to have high light transmittance and high pressure resistance. In this embodiment, a transparent quartz tube is preferred as the transparent protective shell 2. Of course, other materials with the same properties can also be used to form the transparent protective shell 2. This embodiment will not elaborate on this.

[0065] Furthermore, the main component also includes a cover 3, which is fixedly installed around the transparent protective shell 2 and forms a watertight seal with the transparent protective shell 2 through a watertight plug 4. In this embodiment of the present application, a plurality of light-transmitting holes 31 are provided on one side of the cover 3. When performing marine organism removal operations, the side of the cover 3 with the light-transmitting holes 31 is positioned close to the underwater facility, so that the light emitted by the UV lamp 1 only shines on a certain range of the surface of the underwater facility, thereby reducing the damage caused by the light emitted by the UV lamp 1 to marine organisms in other areas of the ocean, and further improving the environmental protection characteristics of the anti-marine organism attachment device.

[0066] The first circuit component may include a first power supply and a first switch, with the UV lamp 1, the first power supply, and the first switch connected in series via a cable. Of course, in other embodiments of this application, the first circuit component may also be configured in other forms. The examples given in this embodiment should not be construed as limiting the scope of protection of this application.

[0067] Of course, in one embodiment, the main component can also be configured as an ultrasonic probe 6, and a second circuit assembly is provided in conjunction with it. The ultrasonic probe 6 and the second circuit assembly are connected in series. The ultrasonic probe 6 should also include multiple ultrasonic probes 6 connected in series in sequence, and have different models to emit ultrasonic waves of different frequencies to repel different marine organisms.

[0068] The second circuit assembly may include a second power supply and a second switch, with the ultrasonic probe 6, the second power supply, and the second switch connected in series via a cable.

[0069] In addition, in one embodiment, the main component can also be configured as a combination of UV lamp 1 and ultrasonic probe 6. Specifically, UV lamp 1 is connected in series with the corresponding first circuit component, and ultrasonic probe 6 is connected in series with the corresponding second circuit component. The first circuit and the second circuit are connected in parallel to ensure that UV lamp 1 and ultrasonic probe 6 are connected in parallel and can be independently controlled. This further expands the applicability of the anti-marine organism attachment device and enhances its practicality.

[0070] Of course, at this time, there should also be multiple UV lamps 1 and / or multiple ultrasonic probes 6, and each of the multiple UV lamps 1 and / or multiple ultrasonic probes 6 should include different models.

[0071] Furthermore, in the embodiments of this application, the power component can be set as an underwater robot. In specific operations, the underwater robot is used to hold the main body component, such as the outer wall of the cover 3, and drive the main body component to move at a preset distance on the surface of the underwater facility to remove marine organisms on the surface of the underwater facility.

[0072] In addition, power components including winch sets and hoisting ropes can be provided. At least two winch sets are provided, each corresponding to a main component. Different winch sets are set on different sides of the underwater facility, and each winch set contains at least two winches, with the winches of each winch set set on the same side of the underwater facility. Hoisting ropes are set corresponding to the winches, and the two ends of each hoisting rope are connected to the corresponding winch and the corresponding main component. During operation, different winches in each winch set control the length of the corresponding hoisting rope to achieve the movement of the main component within a preset range on the surface of the underwater facility.

[0073] The following section uses a ship as an example to further illustrate the implementation principle of this application. In one embodiment, referring to... Fig. 3 A marine biofouling prevention system is provided, comprising any of the aforementioned biofouling prevention devices, and further comprising a hull 100, wherein the biofouling prevention device is adapted to the outer wall of the hull 100.

[0074] Taking the UV lamp 1 as the main component and the combination of winch and hoisting rope with an underwater robot as an example, the implementation principle of the ship's anti-marine biofouling system is explained.

[0075] In practical applications, after the anti-marine organism attachment device is submerged, it is positioned with the side containing the light-transmitting hole 31 close to the outer wall of the hull 100, so that the light emitted by the UV lamp 1 shines towards the surface of the underwater facility. In this embodiment, the example is a winch assembly on the hull 100 comprising a first winch 200, a second winch 300, and a third winch 400; see reference... Fig. 3When the main component is connected to the first winch 200 and the second winch 300 respectively via different hoisting ropes, the first winch 200 and the second winch 300 control the release length of the hoisting ropes connecting to the main component, thereby adjusting the movement of the main component within the first region I (right-angled triangular region) to remove marine organisms from the surface of the hull 100 in the first region I; similarly, when the main component is connected to the first winch 200, the second winch 300 and the third winch 400 respectively via different hoisting ropes, the first winch 200, the second winch 300 and the third winch 4 ... By controlling the length of the hoisting rope connecting the main body component, the movement of the main body component within the second region II (rectangular region) can be adjusted to remove marine organisms on the surface of the hull 100 in the second region II. When the main body component is connected to the second winch 300 and the third winch 400 respectively via different hoisting ropes, the second winch 300 and the third winch 400 can control the length of the hoisting rope connecting the main body component to adjust the movement of the main body component within the third region III (right-angled triangular region) to remove marine organisms near the surface of the hull 100 in the third region III.

[0076] For other parts of the hull 100, an underwater robot holds the main component and moves it in the corresponding area of ​​the hull 100 to remove marine life from the surface of the hull 100 in that area.

[0077] Using this method, the anti-marine organism attachment devices on ships are arranged in a moving manner. For the huge outer wall of a ship, only a small number of anti-marine organism attachment devices need to be deployed to achieve the overall marine organism removal effect. It is easy to use and operate, effectively reducing the construction difficulty and cost of marine organism removal operations, and helping enterprises reduce costs and increase efficiency.

[0078] It should be noted that the above embodiments can be freely combined as needed. The above description is only a preferred embodiment of this application. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A device for preventing marine organism attachment, characterized in that, include: The main component is used to move relative to the underwater facility at a predetermined distance from the surface of the underwater facility in order to remove marine organisms from the surface of the underwater facility. A power component, detachably connected to the main body component, is used to drive the main body component to move.

2. The anti-marine organism attachment device according to claim 1, characterized in that, The main component includes a UV lamp and a corresponding first circuit assembly, wherein the UV lamp is connected in series with the first circuit assembly; It also includes a transparent protective shell, which securely covers the UV lamp and seals the connection between the UV lamp and the cable of the first circuit component.

3. The anti-marine organism attachment device according to claim 2, characterized in that, It also includes a cover, which is fixedly installed around the transparent protective shell; The cover has several light-transmitting holes on one side, which are used to ensure that the light emitted by the UV lamp shines only toward the surface of the underwater facility.

4. A device for preventing marine organism attachment according to claim 2 or 3, characterized in that, The UV lamps include multiple UV lamps of different models, which emit light of different wavelengths to repel different marine organisms.

5. The anti-marine organism attachment device according to claim 1, characterized in that, The main component includes an ultrasonic probe and a second circuit assembly, wherein the ultrasonic probe and the second circuit assembly are connected in series.

6. The anti-marine organism attachment device according to claim 5, characterized in that, The ultrasonic probes include multiple probes, and the multiple ultrasonic probes include different models.

7. The anti-marine organism attachment device according to claim 1, characterized in that, The main component includes a UV lamp and a corresponding first circuit assembly; The main component also includes an ultrasonic probe and a corresponding second circuit assembly; The UV lamp and the ultrasonic probe are connected in parallel and can be switched on and off independently.

8. The anti-marine organism attachment device according to claim 7, characterized in that, The UV lamp and the ultrasonic probe are both multiple, and the multiple UV lamps and the multiple ultrasonic probes are all of different models.

9. The anti-marine organism attachment device according to claim 1, characterized in that, The power component includes an underwater robot, which holds the main body component and drives the main body component to move at a preset distance from the surface of the underwater facility. And / or, The power unit includes at least two winch sets and a hoisting rope, each winch set includes at least two winches, and the winches of each winch set are located on the same side of the underwater facility; Each hoisting rope corresponds one-to-one with a winch, and both ends of each hoisting rope are connected to the corresponding winch and the main body component, respectively. Each winch in each winch assembly controls the length of the corresponding hoisting rope, enabling the main component to move within a preset range on the surface of the underwater facility.

10. A shipboard anti-biological attachment system, characterized in that, Includes the anti-marine organism attachment device as described in any one of claims 1-9; It also includes the hull, and the anti-marine organism attachment device is applied to the outer wall of the hull.

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