Replenishment submarine cable for floating type marine ranch and floating type marine ranch

Abstract

The invention discloses a supply submarine cable for a floating type marine ranch and the floating type marine ranch, and belongs to the technical field of submarine cables. The floating type supply submarine cable for the marine ranch comprises a cable core, a first inner sheath layer wrapping the outer side of the cable core, a first steel wire armor layer arranged on the outer side of the first inner sheath layer, and a first outer sheath layer wrapping the outer side of the first steel wire armor layer. The cable core comprises a supply pipeline which is arranged in the center and is used for conveying articles, and power line cores, signal control line cores and optical fiber communication line cores which are arranged around the peripheral surface of the supply pipeline in an annular array manner.

Description

Technical Field

[0001] The invention relates to a supply submarine cable for a floating ocean ranch and a floating ocean ranch. Background Art

[0002] With the global emphasis on sustainable development and the rational use of marine resources, marine ranching, as an emerging marine fishery model, is gradually becoming an important means to protect and restore the marine ecological environment and promote the proliferation of fishery resources. Marine ranching is to provide marine organisms with a safe place to reproduce, grow, forage and avoid enemies through ecological engineering measures such as artificial reef construction and proliferation and release in specific sea areas, aiming to repair damaged marine ecosystems and achieve sustainable management of fishery resources.

[0003] The construction and operation of marine ranches are highly dependent on a series of advanced technical supports, among which dynamic cable technology plays an indispensable role. Dynamic cable, a type of cable designed for frequent movement or force changes in the marine environment, has high flexibility, strong wear resistance and excellent mechanical strength. These characteristics enable dynamic cables to withstand the influence of various natural forces such as waves, tides, and currents in complex marine environments, while ensuring stable transmission of signals and electricity. This is essential to maintaining the normal operation of various equipment in marine ranches, such as remote monitoring systems, automatic bait feeders, water quality monitoring sensors, etc.

[0004] In the actual application of marine ranches, the supply submarine cable not only needs to undertake the task of power supply, but also needs to be responsible for the transmission of data signals to support the intelligent management and automated operation of the marine ranch. In order to ensure that the organisms in the marine ranch have sufficient food sources and maintain the stability of their environmental conditions, the supply submarine cable also needs to integrate the food delivery function. The present invention designs a supply submarine cable for floating marine ranches and a floating marine ranch. Summary of the invention

[0005] The purpose of the present invention is to provide a supply cable for a floating ocean ranch and a floating ocean ranch to solve the technical problems mentioned in the above background technology.

[0006] The technical solution for achieving the purpose of the present invention is:

[0007] A supply submarine cable for a floating ocean ranch, comprising a cable core, a first inner sheath layer wrapped around the outside of the cable core, a first steel wire armor layer arranged outside the first inner sheath layer, and a first outer sheath layer wrapped around the outside of the first steel wire armor layer; the cable core comprises a supply pipeline arranged in the center for transporting goods, and power lines, signal control lines, and optical fiber communication lines arranged in a ring array around the outer circumference of the supply pipeline.

[0008] The center of the floating ocean ranch supply cable of the present invention is provided with a supply pipeline for transporting goods, and power lines, signal control lines, and optical fiber communication lines are arranged in a circular array around the outer circumference of the supply pipeline, thereby ensuring the stability of power supply and the high efficiency of data transmission. Goods are transported to the floating ocean ranch through the supply pipeline, and the goods include food or medicine required by marine organisms in the ocean ranch; and the power lines, signal control lines, and optical fiber communication lines are provided to provide the ocean ranch with necessary monitoring and control functions, so as to perform real-time monitoring, intelligent management, and automated operation of the ocean ranch, and continuously and reliably support the daily operation and management of the ocean ranch.

[0009] Furthermore, the supply pipeline is made of high molecular polyethylene or enhanced polyvinyl chloride, and the diameter of the supply pipeline is 25 to 35 mm.

[0010] The supply pipeline of the present invention is made of high molecular polyethylene or enhanced polyvinyl chloride. High molecular polyethylene is known for its excellent flexibility and impact resistance, while enhanced polyvinyl chloride provides higher hardness and stability. Both can meet the strict requirements of floating marine ranches for supply pipelines and ensure the safe and stable delivery of food or medicine. By selecting these high-performance materials, the supply submarine cable of the present invention not only enhances durability, but also extends service life and reduces maintenance costs, providing a solid guarantee for the efficient operation of marine ranches.

[0011] Furthermore, there are three power lines, the three power lines are arranged at intervals, and the signal control line is arranged between two power lines.

[0012] The power line of the present invention is provided with three independent power lines, which ensures sufficient power transmission capacity and can stably provide the required power for various electrical equipment in the floating ocean ranch. These three power lines can not only disperse the current, reduce thermal effects and energy loss, but also improve the redundancy and reliability of the system. Even if one of the wires fails, the other two can continue to supply power, ensuring that the supply submarine cable can continuously and reliably support the power needs of the ocean ranch in a complex and changeable marine environment, ensuring the stability and safety of its daily operations.

[0013] Furthermore, the power line includes, from inside to outside, a first conductor, a first conductor shielding layer, a first insulating layer, a first insulating shielding layer, a first wrapping layer, a metal shielding layer, a second inner sheath layer, a second steel wire armor layer, and a second outer sheath layer; wherein the metal shielding layer adopts a copper wire shielding layer.

[0014] The power line of the present invention has a first conductor shielding layer arranged outside the first conductor and close to the first conductor, so as to reduce electromagnetic interference and ensure the purity and stability of current transmission; a first insulating layer is arranged outside the first conductor shielding layer to effectively isolate the conductor from the external environment, prevent current leakage, and ensure safe and reliable power transmission; a first insulating shielding layer is arranged outside the first insulating layer to reduce the influence of external electromagnetic interference on the internal conductor; the first winding layer prevents the copper wire of the metal shielding layer from damaging the insulating shielding layer during installation and use; the metal shielding layer adopts a copper wire shielding layer to effectively shield external electromagnetic interference, and at the same time improve the tensile strength and durability of the cable; the setting of the second steel wire armor layer can increase the mechanical strength of the cable, so that it can withstand the tension, pressure and wear in the marine environment, and ensure the reliability of long-term use.

[0015] Furthermore, the signal control line includes a cable, a third steel wire armor layer, and a third outer sheath layer from the inside to the outside; the cable includes four cores and a TPU filling layer filled between the four cores, and the four cores are arranged closely in pairs at the center of the cable; the cores include a second conductor, a second conductor shielding layer, a second insulating layer, a second insulating shielding layer, and a third inner sheath layer from the inside to the outside; the signal control line has excellent electrical performance and mechanical strength, and can maintain long-term stable operation in a complex marine environment; among them, the addition of the TPU filling layer further enhances the pressure resistance and flexibility of the cable, ensures the high efficiency and reliability of signal transmission, and meets the needs of various monitoring and control systems in floating ocean ranches.

[0016] Furthermore, the optical fiber communication line includes, from the inside to the outside, a fiber core, a fiber paste, a reinforcement layer, a fourth inner sheath layer, a fourth steel wire armor layer, and a fourth outer sheath layer; the reinforcement layer provides additional mechanical protection for the optical fiber communication line, enhances the tensile strength and compressive resistance of the optical fiber communication line, ensures that it will not be damaged by external pressure or stretching during laying and use, and ensures that application requirements such as real-time monitoring and data analysis in the floating ocean ranch are fully met.

[0017] Furthermore, a floating ocean ranch includes a supply platform, a ranch platform floating on the sea, and a floating ocean ranch supply cable connecting the ranch platform and the supply platform; wherein the supply platform is the core support facility of the floating ocean ranch, usually fixed on land or nearshore areas; it is equipped with necessary infrastructure such as power supply, food storage, drug reserves, monitoring equipment and communication systems; the floating ocean ranch supply cable connecting the supply platform and the ranch platform is an important link in the entire system, which transports electricity, food and medicine from the supply platform to the ranch platform, ensures stable power supply to various electrical equipment in the ranch platform, stable supply of food and medicine, real-time monitoring of marine environmental parameters (such as water temperature, salinity, dissolved oxygen, etc.) and the growth conditions of marine organisms, and remotely controls as needed to achieve real-time monitoring and automated management of the ocean ranch.

[0018] Furthermore, the ranch platform is also provided with a feeding unit, and the supply platform is provided with a supply item supply unit. The supply material supply unit is connected to the feeding unit through a supply pipe to transport the supply items to the feeding unit; an air compressor is provided on the supply pipe, and the air compressor blows 0.5-3MPa gas into the supply pipe to provide power for the transmission of items in the supply pipe.

[0019] Furthermore, the ranch platform is provided with a biological monitor, a water quality monitor, a water oxygen content monitor, a water pH monitor, a water temperature sensor and a temperature sensor; the biological monitor, the water quality monitor, the water oxygen content monitor, the water pH monitor, the water temperature sensor and the temperature sensor are all electrically connected to one end of the optical fiber communication line of the floating marine ranch supply cable, and the other end of the optical fiber communication line is connected to the host computer signal of the supply platform, and the host computer is connected to the alarm unit and the air compressor signal;

[0020] Among them, biological monitors are used to monitor the number, type, behavior and health status of marine organisms in marine ranches in real time, helping staff understand the changes and dynamics of biological communities; water quality monitors are used to comprehensively monitor the physical and chemical properties of seawater, including salinity, turbidity, suspended matter content, etc., to ensure that the water quality meets the survival requirements of marine organisms; water oxygen content monitors are used to measure the concentration of dissolved oxygen in water to ensure that marine organisms have sufficient oxygen supply and maintain a healthy ecological environment; water pH monitors are used to detect the acidity and alkalinity of seawater, helping managers to adjust water quality in a timely manner to prevent pH fluctuations from having adverse effects on marine organisms; water temperature sensors are used to monitor seawater temperature in real time to ensure that marine organisms live in a suitable environment. temperature range to avoid damage caused by extreme temperatures; temperature sensors are installed at different locations on the ranch platform to monitor air temperature and provide managers with comprehensive environmental data to help optimize breeding conditions; monitoring equipment transmits data to the host computer of the supply platform through signal control lines. When fish schools become abnormal or water quality changes beyond the normal range, the host computer controls the alarm unit to alert managers to quickly take corresponding countermeasures, or control the air compressor to adjust the supply of supplies; real-time monitoring and intelligent management of marine ranches are achieved; managers can adjust the amount of feed, improve water quality, and optimize the breeding environment based on monitoring data, thereby increasing the growth rate and survival rate of marine organisms.

[0021] Furthermore, the supply platform is also provided with a solar power generation device, which is electrically connected to the biological monitor, water quality monitor, water oxygen content monitor, water pH monitor, water temperature sensor, and temperature sensor on the ranch platform through the power line of the floating ocean ranch supply cable; the floating ocean ranch supply cable is used to supply power to various monitoring equipment on the ranch platform.

[0022] By adopting the above technical solution, the present invention has the following beneficial effects:

[0023] (1) A supply pipeline is arranged at the center of the supply submarine cable for the floating ocean ranch of the present invention, and power lines, signal control lines, and optical fiber communication lines are arranged in a ring array around the outer circumference of the supply pipeline, thereby ensuring the stability of power supply and the efficiency of data transmission. Goods are transported to the floating ocean ranch through the supply pipeline, and the goods include food or medicine required by marine organisms in the ocean ranch; and power lines, signal control lines, and optical fiber communication lines are arranged to provide the ocean ranch with necessary monitoring and control functions, so as to perform real-time monitoring, intelligent management, and automated operation of the ocean ranch, and continuously and reliably support the daily operation and management of the ocean ranch.

[0024] (2) The supply pipeline of the present invention is made of high molecular weight polyethylene or enhanced polyvinyl chloride. High molecular weight polyethylene is known for its excellent flexibility and impact resistance, while enhanced polyvinyl chloride provides higher hardness and stability. Both can meet the strict requirements of floating marine ranches for supply pipelines and ensure the safe and stable delivery of food or medicine. By selecting these high-performance materials, the supply submarine cable of the present invention not only enhances durability, but also extends service life and reduces maintenance costs, providing a solid guarantee for the efficient operation of marine ranches.

[0025] (3) The power line of the present invention is provided with three power lines, which ensures sufficient power transmission capacity and can stably provide the required power for various electrical equipment in the floating ocean ranch. These three power lines can not only disperse the current, reduce thermal effects and energy loss, but also improve the redundancy and reliability of the system. Even if one of the wires fails, the remaining two can continue to supply power, ensuring that the supply submarine cable can continuously and reliably support the power needs of the ocean ranch in a complex and changeable marine environment, ensuring the stability and safety of its daily operations.

[0026] (4) The power line of the present invention has a first conductor shielding layer outside the first conductor and is arranged close to the first conductor to reduce electromagnetic interference and ensure the purity and stability of current transmission; a first insulating layer is arranged outside the first conductor shielding layer to effectively isolate the conductor from the external environment, prevent current leakage, and ensure safe and reliable power transmission; a first insulating shielding layer is arranged outside the first insulating layer to reduce the influence of external electromagnetic interference on the internal conductor; the first winding layer prevents the copper wire of the metal shielding layer from damaging the insulating shielding layer during installation and use; the metal shielding layer adopts a copper wire shielding layer to effectively shield external electromagnetic interference and at the same time improve the tensile strength and durability of the cable; the setting of the second steel wire armor layer can increase the mechanical strength of the cable, so that it can withstand the tension, pressure and wear in the marine environment, and ensure reliability for long-term use.

[0027] (5) The power line of the present invention has a first conductor shielding layer outside the first conductor and is arranged close to the first conductor to reduce electromagnetic interference and ensure the purity and stability of current transmission; a first insulating layer is arranged outside the first conductor shielding layer to effectively isolate the conductor from the external environment, prevent current leakage, and ensure safe and reliable power transmission; a first insulating shielding layer is arranged outside the first insulating layer to reduce the influence of external electromagnetic interference on the internal conductor; the first winding layer prevents the copper wire of the metal shielding layer from damaging the insulating shielding layer during installation and use; the metal shielding layer adopts a copper wire shielding layer to effectively shield external electromagnetic interference and at the same time improve the tensile strength and durability of the cable; the setting of the second steel wire armor layer can increase the mechanical strength of the cable, so that it can withstand the tension, pressure and wear in the marine environment, and ensure reliability for long-term use.

[0028] (6) The signal control line of the present invention comprises a cable, a third steel wire armor layer, and a third outer sheath layer from the inside to the outside; the cable comprises four cores and a TPU filling layer filled between the four cores, and the four cores are arranged closely in pairs at the center of the cable; the signal control line has excellent electrical performance and mechanical strength, and can maintain long-term stable operation in a complex marine environment; wherein, the addition of the TPU filling layer further enhances the pressure resistance and flexibility of the cable, ensures the high efficiency and reliability of signal transmission, and meets the needs of various monitoring and control systems in floating marine ranches.

[0029] (7) The optical fiber communication line of the present invention includes, from the inside to the outside, a fiber core, a fiber paste, a reinforcement layer, a fourth inner sheath layer, a fourth steel wire armor layer, and a fourth outer sheath layer; the reinforcement layer provides additional mechanical protection for the optical fiber communication line, enhances the tensile strength and compressive resistance of the optical fiber communication line, ensures that it will not be damaged by external pressure or stretching during laying and use, and ensures that the application requirements of real-time monitoring, data analysis, etc. in the floating ocean ranch are fully met.

[0030] (8) A floating marine ranch according to the present invention comprises a supply platform, a ranch platform floating on the sea surface, and a floating marine ranch supply submarine cable connecting the ranch platform and the supply platform; wherein the supply platform is the core support facility of the floating marine ranch and is usually fixed on land or nearshore areas; it is equipped with necessary infrastructure such as power supply, food storage, drug reserves, monitoring equipment and communication systems; the floating marine ranch supply submarine cable connecting the supply platform and the ranch platform is an important link in the entire system, which transports electricity, food and medicine from the supply platform to the ranch platform, ensures stable power supply to various electrical equipment in the ranch platform, stable supply of food and medicine, monitors marine environmental parameters (such as water temperature, salinity, dissolved oxygen, etc.) and the growth status of marine organisms in real time, and performs remote regulation as needed to achieve real-time monitoring and automated management of the marine ranch.

[0031] (9) The supply pipeline of the present invention is provided with an air compressor, which blows compressed gas into the supply pipeline to provide power for the transportation of items in the supply pipeline.

[0032] (10) The ranch platform of the present invention is provided with a biological monitor, a water quality monitor, a water oxygen content monitor, a water pH monitor, a water temperature sensor and a temperature sensor; the biological monitor, the water quality monitor, the water oxygen content monitor, the water pH monitor, the water temperature sensor and the temperature sensor are all electrically connected to one end of the optical fiber communication line of the floating marine ranch supply cable, and the other end of the optical fiber communication line is connected to the upper computer signal of the supply platform, and the upper computer is connected to the alarm unit and the air compressor signal; wherein the biological monitor is used to monitor the number, type, behavior and health status of marine organisms in the marine ranch in real time, and help the staff understand the changes and dynamics of the biological community; the water quality monitor is used to comprehensively monitor the physical and chemical properties of seawater, including salinity, turbidity, suspended matter content, etc., to ensure that the water quality meets the survival requirements of marine organisms; the water oxygen content monitor is used to measure the concentration of dissolved oxygen in the water, to ensure that marine organisms have sufficient oxygen supply to maintain a healthy ecosystem Environment; water pH monitors are used to detect the acidity and alkalinity of seawater, helping managers to adjust water quality in a timely manner and prevent pH fluctuations from having adverse effects on marine life; water temperature sensors are used to monitor seawater temperature in real time to ensure that marine life lives within a suitable temperature range and avoid damage from extreme temperatures; temperature sensors are installed at different locations on the ranch platform to monitor air temperature and provide managers with comprehensive environmental data to help optimize breeding conditions; monitoring equipment transmits data to the host computer of the supply platform through a signal control line. When fish schools become abnormal or water quality changes beyond the normal range, the host computer controls the alarm unit to alert managers to quickly take corresponding countermeasures, or control the air compressor to adjust the supply of supplies; real-time monitoring and intelligent management of marine ranches are achieved; managers can adjust the amount of feed, improve water quality, and optimize the breeding environment based on monitoring data, thereby increasing the growth rate and survival rate of marine life.

[0033] (11) The supply platform of the present invention is provided with a solar power generation device, which supplies power to various monitoring equipment on the ranch platform via a floating marine ranch supply cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein

[0035] Figure 1 This is a schematic structural diagram of a supply submarine cable for a floating ocean ranch according to an embodiment of the present invention.

[0036] The numbers in the accompanying drawings are: supply pipeline 1, power line 2, signal control line 3, optical fiber communication line 4, first inner sheath layer 5, first steel wire armor layer 6, first outer sheath layer 7. DETAILED DESCRIPTION

[0037] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0041] In the description of the embodiments of the present invention, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is conventionally placed when used, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The present invention is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the scope of protection of the present invention.

[0043] (Example 1)

[0044] See Figure 1A supply submarine cable for a floating marine ranch comprises a cable core, a first inner sheath layer 5 wrapped around the outside of the cable core, a first steel wire armor layer 6 arranged outside the first inner sheath layer 5, and a first outer sheath layer 7 wrapped around the outside of the first steel wire armor layer 6; the cable core comprises a supply pipeline 1 arranged in the center for transporting goods, and power lines 2, signal control lines 3, and optical fiber communication lines 4 arranged in a ring array around the outer circumference of the supply pipeline 1; the goods include food and medicines required by marine organisms in the marine ranch.

[0045] The supply pipe 1 is made of high molecular weight polyethylene or enhanced polyvinyl chloride; the diameter of the supply pipe is 25 to 35 mm;

[0046] There are three power lines 2, which are placed at intervals, and the outer sheaths are color-coded red, yellow, and black for easy identification.

[0047] The power line 2 includes, from inside to outside, a first conductor, a first conductor shielding layer, a first insulating layer, a first insulating shielding layer, a first wrapping layer, a metal shielding layer, a second inner sheath layer, a second steel wire armor layer, and a second outer sheath layer; wherein the metal shielding layer is a copper wire shielding layer.

[0048] The signal control line 3 includes a cable, a third steel wire armor layer, and a third outer sheath layer from the inside to the outside; the cable includes four cores and a TPU filling layer filled between the four fiber cores, and the four cores are arranged closely in pairs at the center of the cable; the cores include a second conductor, a second conductor shielding layer, a second insulating layer, a second insulating shielding layer, and a third inner sheath layer from the inside to the outside.

[0049] The optical fiber communication line 4 includes, from the inside to the outside, a fiber core, a fiber paste, a reinforcement layer, a fourth inner sheath layer, a fourth steel wire armor layer, and a fourth outer sheath layer.

[0050] The first steel wire armor layer, the second steel wire armor layer, the third steel wire armor layer, and the fourth steel wire armor layer are all obtained by reverse twisting of double-layer steel wire armor.

[0051] A floating ocean ranch comprises a supply platform, a ranch platform floating on the sea surface, and a supply submarine cable for the floating ocean ranch connecting the ranch platform and the supply platform.

[0052] The ranch platform is also provided with a feeding unit, and the supply platform is provided with a supply item supply unit. The supply material supply unit is connected to the feeding unit through a supply pipeline 1 to transport the supply items to the feeding unit; an air compressor is provided on the supply pipeline 1, and the air compressor blows 0.5-3MPa gas into the supply pipeline 1 to provide power for the transmission of items in the supply pipeline 1.

[0053] The ranch platform is provided with a biological monitor, a water quality monitor, a water oxygen content monitor, a water pH monitor, a water temperature sensor and a temperature sensor; the biological monitor, the water quality monitor, the water oxygen content monitor, the water pH monitor, the water temperature sensor and the temperature sensor are all electrically connected to one end of the optical fiber communication line of the floating ocean ranch supply cable, and the other end of the optical fiber communication line is connected to the host computer signal of the supply platform, and the host computer is connected to the alarm unit and the air compressor signal, and the host computer controls the alarm unit and the air compressor signal to work; the air compressor can be remotely operated or manually operated by the host computer to regularly transport food to the fishery through the supply pipeline at intervals.

[0054] The supply platform is also provided with a solar power generation device, which is electrically connected to the biological monitor, water quality monitor, water oxygen content monitor, water pH monitor, water temperature sensor, and temperature sensor on the ranch platform through the power line 2 of the floating ocean ranch supply cable.

[0055] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A supply submarine cable for a floating marine ranch, characterized in that: The cable core comprises a cable core, a first inner sheath layer (5) wrapped around the outside of the cable core, a first steel wire armor layer (6) arranged outside the first inner sheath layer (5), and a first outer sheath layer (7) wrapped around the outside of the first steel wire armor layer (6); the cable core comprises a supply pipeline (1) arranged in the center for transporting goods, and power lines (2), signal control lines (3), and optical fiber communication lines (4) arranged in a ring array around the outer circumference of the supply pipeline (1).

2. The floating marine ranch supply cable according to claim 1, characterized in that: The supply pipeline (1) is made of high molecular weight polyethylene or enhanced polyvinyl chloride.

3. The floating marine ranch supply cable according to claim 1, characterized in that: The power lines (2) are provided with three.

4. The floating marine ranch supply cable according to claim 3, characterized in that: The power line (2) comprises, from the inside to the outside, a first conductor, a first conductor shielding layer, a first insulating layer, a first insulating shielding layer, a first wrapping layer, a metal shielding layer, a second inner sheath layer, a second steel wire armor layer, and a second outer sheath layer.

5. The floating marine ranch supply cable according to claim 1, characterized in that: The signal control line (3) comprises, from the inside to the outside, a cable, a third steel wire armor layer, and a third outer sheath layer; the cable comprises four cores and a TPU filling layer filled between the four cores, and the four cores are arranged closely in pairs at the center of the cable; the cores comprise, from the inside to the outside, a second conductor, a second conductor shielding layer, a second insulating layer, a second insulating shielding layer, and a third inner sheath layer.

6. The floating marine ranch supply cable according to claim 1, characterized in that: The optical fiber communication line (4) comprises, from the inside to the outside, a fiber core, a fiber paste, a reinforcement layer, a fourth inner sheath layer, a fourth steel wire armor layer, and a fourth outer sheath layer.

7. A floating marine ranch, characterized in that: The invention comprises a supply platform, a ranch platform floating on the sea surface, and a floating marine ranch supply cable as described in any one of claims 1 to 6 connecting the ranch platform and the supply platform.

8. The floating ocean ranch according to claim 7, characterized in that: The ranch platform is also provided with a feeding unit, and the supply platform is provided with a supply material supply unit. The supply material supply unit is connected to the feeding unit via a supply pipeline (1) to transport the supply items to the feeding unit. An air compressor is provided on the supply pipeline (1), and the air compressor blows 0.5-3MPa gas into the supply pipeline (1) to provide power for the transportation of items in the supply pipeline (1).

9. The floating ocean ranch according to claim 8, characterized in that: The ranch platform is provided with a biological monitor, a water quality monitor, a water oxygen content monitor, a water pH monitor, a water temperature sensor and a temperature sensor; the biological monitor, the water quality monitor, the water oxygen content monitor, the water pH monitor, the water temperature sensor and the temperature sensor are all electrically connected to one end of the optical fiber communication line of the floating ocean ranch supply cable, and the other end of the optical fiber communication line is connected to the host computer signal of the supply platform, and the host computer is connected to the alarm unit and the air compressor signal, and the host computer controls the operation of the alarm unit and the air compressor signal.

10. The floating ocean ranch according to claim 9, characterized in that: The supply platform is also provided with a solar power generation device, which is electrically connected to the biological monitor, water quality monitor, water oxygen content monitor, water pH monitor, water temperature sensor, and temperature sensor on the ranch platform via a power line (2) of a supply cable for a floating marine ranch.

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