CN215648888U

CN215648888U - Buoy for mariculture

Info

Publication number: CN215648888U
Application number: CN202121442926.8U
Authority: CN
Inventors: 韩忻瑶; 窦培林; 李秀
Original assignee: Jiangsu University of Science and Technology
Current assignee: Jiangsu University of Science and Technology
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-28
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a buoy for mariculture, which comprises a buoy lamp, a buoy platform and a power generation device, wherein the top of the buoy platform is connected with the buoy lamp, the bottom of the buoy platform is connected with the power generation device, the buoy lamp adopts a red light LED lamp capable of adjusting brightness according to the electric power, the buoy platform is connected with the power generation device through a mooring cable, the mooring cable comprises a mooring rope, and the outer side of the mooring rope is wrapped with an infrared detector. The wave energy is adopted for autonomous power generation, the problem of power supply of the ocean navigation lamp is solved, the generated power is related to the sea condition, the generated energy is large when the sea condition is severe, the brightness of the floating lamp is high, the generated energy is small when the sea condition is mild, and the brightness of the floating lamp is small, so that the sea condition can be indirectly judged through the brightness of the floating lamp for prompting; the mooring of the buoy lamp is combined with the rotor of the point-suction type generator, so that the mooring problem of buoys and a breeding net in a fishing area is solved, the point-suction type generator can absorb wave energy conveniently, and the cost is saved.

Description

Buoy for mariculture

Technical Field

The utility model relates to a buoy, in particular to a buoy for mariculture.

Background

A buoy is a kind of navigation mark floating on the water surface, which is anchored at a designated position to mark the range of the channel, indicate shoals, obstacles or represent a special purpose navigation aid mark on the water surface. The traditional buoy has an unobvious prompting effect and is extremely unstable under severe sea conditions, so that a buoy device with a good and stable prompting effect is needed.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a stable buoy for mariculture, which has a good prompt effect and can detect whether aquatic products escape from a fishing area.

The technical scheme is as follows: the LED electric power generation device comprises a floating lamp, a floating platform and a power generation device, wherein the top of the floating platform is connected with the floating lamp, the bottom of the floating platform is connected with the power generation device, the floating lamp adopts a red LED lamp capable of adjusting brightness according to electric power, the floating platform is connected with the power generation device through a mooring cable, the mooring cable comprises a mooring rope, and the outer side of the mooring rope is wrapped with an infrared detector.

The power generation device comprises a shell, a generator rotor is arranged at the top of the shell, a generator stator is arranged inside the shell, and the generator rotor penetrates through the whole generator stator and supplies power for the buoy lamp.

The junction between generator active cell and the shell be equipped with the protection bed course, prevent that the sea water from to the erosion of generator internals, influencing the generating effect.

The limiting spring and the buffer spring are sleeved on the generator rotor, the limiting spring is positioned above the generator stator, the buffer spring is positioned below the generator stator, and the limiting spring is used for ensuring the generator rotor to move in a normal range, preventing damage under excessive waves and prolonging the service life of the device; the buffer spring is used for protecting the internal structure of the generator and preventing the generator from bottom-touching collision to influence the power generation effect of the structure.

And an upper stopper and a lower stopper are respectively arranged on two sides of the infrared detector to prevent the infrared detector from slipping.

The buoy lamp is connected with the buoy platform through a support rod.

The truss is fixed on the outer side of the supporting rod, and the bottom of the truss is fixed with the float platform to enhance the stability of the float lamp.

And a relaxation mooring cable is connected between the floater platform and the power generation device and completes mooring work together with the mooring cable.

The relaxation mooring cable is connected with a mooring cable connecting port at the top of the shell.

The buoy is arranged on two sides of the fishing net, can provide mooring for a fishing area and reminds a vehicle to come and go to avoid colliding with the fishing area.

Has the advantages that: the wave energy is adopted for autonomous power generation, the problem of power supply of the ocean navigation lamp is solved, the generated power is related to the sea condition, the generated energy is large when the sea condition is severe, the brightness of the floating lamp is high, the generated energy is small when the sea condition is mild, and the brightness of the floating lamp is small, so that the sea condition can be indirectly judged through the brightness of the floating lamp for prompting; the mooring of the buoy lamp is combined with the rotor of the point-suction type generator, so that the mooring problem of buoys and a culture net in a fishing area is solved, the absorption of the point-suction type generator on wave energy is facilitated, and the cost is saved; the single-point mooring mode is adopted, the structure is simple, and the stability requirement of the whole device is also ensured by the cooperation of the mooring cable and the relaxation mooring cable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the power generation apparatus of the present invention;

fig. 3 is a schematic view of a mooring line according to the present invention;

fig. 4 is a use state diagram of the present invention.

Detailed Description

The utility model will be further explained with reference to the drawings.

As shown in fig. 1 to 4, the utility model comprises a buoy light 1, a buoy platform 2, a power generation device 3, a support rod 4, a truss 5, a mooring cable 6 and a relaxation mooring cable 7, wherein the buoy light 1 is connected to the top of the buoy platform 2, and the power generation device 3 is connected to the bottom of the buoy platform. The buoy lamp 1 is connected with the buoy platform 2 through the supporting rod 4, the truss 5 is fixed on the supporting rod 4, the bottom of the truss 5 is fixed on the buoy platform 2 to strengthen the stability of the buoy lamp 1, and the buoy platform 2 is of a hollow steel shell structure and floats on the water surface to absorb wave energy. The buoy light 1 is used for reminding the aircraft of coming and going to avoid colliding the fishing zone, and the buoy light 1 adopts the ruddiness LED lamp that can adjust luminance according to the electric power size, and the harsher light is stronger more under sea condition, and its regulation principle lies in that sea condition is harsher more under sea condition, and wave potential energy is stronger, and conversion electric power is stronger, therefore light is brighter more.

The top of the floater platform 2 is connected with the power generation device 3 through the mooring cable 6, the floater platform 2 absorbs sea wave energy (mainly wave potential energy), the sea wave energy is converted into vertical mechanical energy through the mooring cable 6, the vertical mechanical energy is transmitted to the power generation device 3, and then the vertical generator generates power to supply power for the buoy light structure. And relaxation mooring cables 7 are arranged on two sides of the mooring cable 6, and the bottoms of the relaxation mooring cables 7 are fixed on the power generation device 3. The relaxation mooring lines 7 and the mooring lines 6 together complete single-point mooring work, wherein the relaxation mooring lines 7 are in a semi-relaxed state under ordinary sea conditions and provide small tension, and when severe sea conditions are met and wind waves are too large, the relaxation mooring lines 7 are tensioned, and a limiting mechanism generates too large displacement so as to protect the whole mechanism.

As shown in fig. 2, the power generation device 3 is a linear power generation device, and includes a housing 31, a generator stator 32, a generator mover 33, a protective cushion 34, a limit spring 35, a buffer spring 36, and a mooring cable connection port 37, where the housing 31 is a watertight protective housing for protecting internal components thereof and ensuring normal operation of the generator. The inside generator stator 32 that is equipped with of shell 31, the top is equipped with generator active cell 33, is equipped with protective cushion 34 between generator active cell 33 and the shell 31, and protective cushion 34 adopts the watertight protective cushion, prevents that the sea water from to the erosion of linear generator internals, influencing the power generation effect. The generator rotor 33 penetrates through the whole generator stator 32, and the generator stator 32 is matched with the generator rotor 33 to convert the collected wave energy into electric energy. A limiting spring 35 and a buffer spring 36 are sleeved on the generator rotor 33 positioned in the shell 31, wherein the limiting spring 35 is positioned above the generator stator 32, the buffer spring 36 is positioned below the generator stator 32, and the limiting spring 35 is used for ensuring the generator rotor 33 to move in a normal range, preventing damage under excessive waves and prolonging the service life of the device; the buffer spring 36 is used to protect the internal structure of the generator and prevent the internal structure from bottom-touching collision, which affects the power generation effect of the structure. The top of the housing 31 is further provided with a mooring cable connection port 37 for connecting the relaxation mooring cable 7 to prevent the relaxation mooring cable from falling off under a heavy pulling force in a severe sea condition.

As shown in fig. 3, the mooring line 6 adopts a tension type infrared detection mooring line, which comprises a mooring line 61, an infrared detector 62, an upper stopper 63 and a lower stopper 64, the infrared detector 62 is wrapped outside the mooring line 61, the upper stopper 63 and the lower stopper 64 are respectively fixed on the mooring line 61 on the upper side and the lower side of the infrared detector 62, the mooring line 61 is used for connecting the float platform 2 and the power generation device 3, the infrared detector 62 is used for detecting whether aquatic products escape from the fishing net, and the upper stopper 63 and the lower stopper 64 are fixed on the mooring line 61 to prevent the infrared detector 63 from slipping.

As shown in fig. 4, the buoy device of the present invention is disposed at both sides of the fishing net 8, can provide mooring for the fishing area, remind the oncoming aircraft to avoid colliding with the fishing area, and can also detect whether aquatic products escape from the fishing net 8 by infrared detection.

The utility model adopts wave energy to generate power autonomously, and provides power for the buoy; the generated power is related to the sea condition, the generated energy is large when the sea condition is severe, the brightness of the floating lamp is high, the generated energy is small when the sea condition is mild, and the brightness of the floating lamp is small, so that the sea condition can be indirectly judged through the brightness of the floating lamp for prompting; the device combines the mooring of the floating lamp with the rotor of the point-suction type generator, so that the mooring problem of the floating lamp is solved, the point-suction type generator is convenient to absorb wave energy, and the cost is saved; a single-point mooring mode is adopted, so that the device has good stability; the infrared detector installed on the mooring cable can effectively detect whether the aquatic products escape or not so as to avoid unnecessary economic loss.

Claims

1. The utility model provides a buoy for mariculture, its characterized in that, includes buoy lamp (1), float platform (2) and power generation facility (3), the top of float platform (2) is connected with buoy lamp (1), and the bottom is connected with power generation facility (3), buoy lamp (1) adopt the ruddiness LED lamp that can adjust luminance according to electric power size, float platform (2) be connected with power generation facility (3) through mooring cable (6), mooring cable (6) include hawser (61), hawser (61) outside parcel have infrared ray detector (62).

2. Buoy according to claim 1, characterized in that said power generating means (3) comprises a housing (31), a generator rotor (33) is provided on top of the housing (31), a generator stator (32) is provided inside the housing, and said generator rotor (33) extends through the entire generator stator.

3. Buoy for mariculture as claimed in claim 2, characterized in that a protective cushion (34) is provided at the connection between the generator mover (33) and the housing (31).

4. The buoy for mariculture as claimed in claim 2 or 3, wherein the generator mover (33) is sleeved with a limiting spring (35) and a buffering spring (36), the limiting spring (35) is positioned above the generator stator (32), and the buffering spring (36) is positioned below the generator stator (32).

5. Buoy according to claim 1, characterized in that the infrared detector (62) is provided with an upper stop (63) and a lower stop (64) on either side.

6. Buoy for mariculture as claimed in claim 1, characterized in that the buoy light (1) is connected to the buoy platform (2) by means of support bars (4).

7. Buoy according to claim 6, characterized in that a truss (5) is fixed outside the support bars (4), and the bottom of the truss (5) is fixed to the buoy platform (2).

8. Buoy according to claim 1, characterized in that a relaxation mooring line (7) is connected between the buoy platform (2) and the power plant (3).

9. Buoy according to claim 8, characterized in that said relaxation mooring lines (7) are connected to mooring line connection ports (37) at the top of the hull (31).

10. A buoy for mariculture according to claim 1, characterized in that it is arranged on both sides of the net (8).