A wave dissipater

Abstract

The application provides a wave dissipating device, which comprises a frame module, a wind power generation module, a tidal power generation module and a wave dissipating module, the wind power generation module, the tidal power generation module and the wave dissipating module are arranged around the frame module, the wind power generation module is fixed above the frame module, the tidal power generation module and the wave dissipating module are fixed below the frame module, the wave dissipating module is located in front of the tidal power generation module and faces the direction of the incoming sea waves, the wave dissipating module is hollow, and a transition area is arranged between the wave dissipating module and the tidal power generation module. The wind power and the tidal power can be fully utilized for power generation. The wave dissipating module can realize the basic wave dissipating function and protect the tidal power generation module behind from being damaged by fish or marine garbage. A very good water environment is formed in the transition area between the wave dissipating module and the tidal power generation module, and the transition area can be used as a breeding site for aquaculture and other production operations.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of energy generation, in particular to a wave dissipating device. BACKGROUND

[0002] In order to prevent the impact of waves on dikes, dams and the like, wave dissipating facilities are installed in the direction facing the waves. At present, most of the wave dissipating facilities use wave protection forests, stones, wave protection walls or wave protection dikes and the like to achieve the purpose of reducing the impact of waves on dikes and dams. However, such wave dissipating facilities only achieve the basic wave dissipating function, and do not take advantage of the resources brought by waves, resulting in waste of resources. At the same time, under the wave dissipating effect of the wave dissipating facilities, the sea environment around the wave dissipating facilities becomes relatively peaceful, and relevant water production operations can be carried out in the peaceful sea environment. However, apparently, the current wave dissipating facilities also do not make good use of this good environmental advantage. SUMMARY

[0003] To solve one of the above technical problems, the present application provides a wave dissipating device.

[0004] The wave dissipating device provided by the embodiments of the present application comprises a frame module, a wind power generation module, a tidal power generation module and a wave dissipating module, the wind power generation module, the tidal power generation module and the wave dissipating module are arranged around the frame module, the wind power generation module is fixed above the frame module, the tidal power generation module and the wave dissipating module are fixed below the frame module, the wave dissipating module is located in front of the tidal power generation module, and the wave dissipating module faces the direction of the incoming sea waves, the wave dissipating module is hollow, and a transition area is arranged between the wave dissipating module and the tidal power generation module.

[0005] Preferably, the frame module comprises a frame and a pipe pile, the front part, the middle part and the rear part of the bottom of the frame are respectively detachably fixed with a group of pipe pile pairs, each group of pipe pile pairs comprises two pipe piles, the wave dissipating module is fixed between the two pipe piles of the front pipe pile pair and / or the rear pipe pile pair, and the tidal power generation module is fixed between the two pipe piles of the middle pipe pile pair.

[0006] Preferably, the wind power generation module comprises a wind wheel, a wind power generator and a tower, the tower is fixed on the pipe pile and is higher than the frame, the wind wheel and the wind power generator are installed on the top of the tower, and the output shaft of the wind power generator is in transmission connection with the wind wheel.

[0007] Preferably, the tower and the pipe pile are connected by bolts.

[0008] Preferably, the tidal power module comprises an impeller and a tidal power generator, the impeller comprises a fixed shaft and blades, a plurality of blades are arranged circumferentially around the fixed shaft, and the length direction of the blades is consistent with the length direction of the fixed shaft, the impeller is rotatably arranged between the two piles of the middle pile pair, the tidal power generator is arranged in the piles of the middle pile pair, and the fixed shaft is connected with the output shaft of the tidal power generator.

[0009] Preferably, the two piles of the middle pile pair are provided with fixing holes on opposite sides, the impeller is inserted into the fixing holes through the fixed shaft, and the impeller is rotated by external force in the fixing holes.

[0010] Preferably, the wave dissipation module comprises a baffle, the baffle is a hollow grid-shaped plate body, and the baffle is fixed between the two piles of the front pile pair and / or the rear pile pair.

[0011] Preferably, the piles of the front pile pair and / or the rear pile pair are provided with insertion grooves on opposite sides, the top of the insertion groove extends to the top of the pile and communicates with the outside, and the baffle is inserted between the two piles of the front pile pair and / or the rear pile pair through the insertion groove.

[0012] Preferably, the diameter of the piles of the middle pile pair is greater than the diameter of the piles of the front pile pair and the rear pile pair.

[0013] Preferably, the pile is a prestressed concrete pile.

[0014] The wave dissipation device provided by the application can make full use of wind power and tidal power to generate electricity through the wind power module and the tidal power module, and fully utilizes the natural resource advantage. Meanwhile, the hollow wave dissipation module is arranged in front of the tidal power module, which can not only realize the basic wave dissipation function, but also block objects coming with the sea waves to protect the rear tidal power module from being damaged by fish or marine garbage. In addition, due to the effect of the wave dissipation module, a very good water environment can be formed in the transition area between the wave dissipation module and the tidal power module, which can be used as a breeding site for aquaculture and other production operations. The application has the advantages of simple structure, convenient installation, integration of multiple functions, and good application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the application, and constitute a part of the application. The schematic embodiments of the application and the description thereof are used to explain the application, and do not constitute an improper limitation on the application. In the drawings:

[0016] Figure 1 The wave dissipation device described in the embodiments of the application is a three-dimensional structure schematic diagram;

[0017] Figure 2 A side view of the wave dissipating device according to an embodiment of the present application;

[0018] Figure 3 A front view of the wave dissipating device according to an embodiment of the present application;

[0019] Figure 4 A structural schematic diagram of the wind power generation module according to an embodiment of the present application;

[0020] Figure 5 A structural schematic diagram of the impeller according to an embodiment of the present application;

[0021] Figure 6 A structural schematic diagram of the pipe pile pair in the middle according to an embodiment of the present application;

[0022] Figure 7 A structural schematic diagram of the baffle according to an embodiment of the present application;

[0023] Figure 8 A structural schematic diagram of the pipe pile pair in the front or the back according to an embodiment of the present application.

[0024] Reference signs:

[0025] 1, frame module, 2, wind power generation module, 3, tidal power generation module, 4, wave dissipating module;

[0026] 1-1, frame, 1-2, pipe pile, 1-3, fixing hole, 1-4, slot;

[0027] 2-1, iron tower, 2-2, wind turbine, 2-3, wind wheel;

[0028] 3-1, blade, 3-2, fixing shaft;

[0029] 4-1, baffle. DETAILED DESCRIPTION

[0030] In order to make the technical solutions and advantages of the embodiments of the present application clearer, the exemplary embodiments of the present application are further described in detail below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. It should be noted that the embodiments and features in the embodiments can be combined with each other without conflict.

[0031] As Figures 1 to 3As shown, this embodiment proposes a wave-breaking device, which includes a frame module 1, a wind power generation module 2, a tidal power generation module 3 and a wave-breaking module 4. The frame module 1 serves as a supporting mechanism, and the wind power generation module 2, the tidal power generation module 3 and the wave-breaking module 4 are all arranged around the frame module 1. The wind power generation module 2 is fixed above the frame module 1 to generate wind power using the wind in the air. The tidal power generation module 3 is located below the frame module 1, and when the wave-breaking device is installed, the tidal power generation module 3 needs to be placed in the seawater to generate tidal power using the waves formed by the seawater tide. As a result, the wave-breaking device proposed in this embodiment can simultaneously have the functions of wind power generation and tidal power generation.

[0032] The impact of waves is so strong that they can easily damage the tidal power generation module 3. Therefore, in this embodiment, a hollowed-out wave-dissipating module 4 is installed in front of the tidal power generation module 3. This wave-dissipating module 4 not only dissipates the waves but also uses its hollowed-out structure to gently direct the seawater toward the tidal power generation module 3, thereby enabling the tidal power generation module 3 to generate electricity from the seawater. Furthermore, the size of the hollowed-out module can be customized to suit the specific seawater conditions, thereby blocking objects carried by the waves and protecting the tidal power generation module 3 from damage by fish or marine debris.

[0033] Due to the action of the wave-breaking module 4, the seawater becomes relatively calm after passing through it, allowing for certain aquatic production operations. Therefore, this embodiment provides a transition zone between the wave-breaking module 4 and the tidal power generation module 3. The water environment in this transition zone is the relatively calm seawater after the wave-breaking process, allowing for aquatic aquaculture production activities to take full advantage of the installation space and environmental advantages of the wave-breaking device.

[0034] In this embodiment, in addition to the wave-breaking device provided in front of the tidal power generation module 3, a wave-breaking device may also be provided behind the tidal power generation module 3, thereby further reducing the impact of the waves in this multiple wave-breaking manner. Of course, in order to achieve the effect of reducing waves and protecting the tidal power generation module 3, wave-breaking devices may also be provided beside the tidal power generation module 3. The number of wave-breaking devices is not particularly limited in this embodiment.

[0035] Furthermore, in this embodiment, the frame module 1 includes two parts: a frame 1-1 and pipe piles 1-2. The pipe piles 1-2 are arranged at the bottom of the frame 1-1 and can be fixed together using a detachable bolt connection. A pair of pipe piles is provided at the front, middle, and rear of the bottom of the frame 1-1, each pair of pipe piles including two pipe piles 1-2. The wave-breaking module 4 can be fixed between the two pipe piles 1-2 of the front and / or rear pipe pile pairs, and the tidal power generation module 3 can be fixed between the two pipe piles 1-2 of the middle pipe pile pair.

[0036] When laying out the wave-breaking device of this embodiment, it is necessary to push the pipe piles 1-2 deep into the seawater to stabilize the overall structure of the device. Therefore, the size, weight, and strength of the pipe piles 1-2 are subject to high requirements. In this embodiment, the pipe piles 1-2 are prestressed concrete piles, which have the characteristics of good crack resistance and high rigidity. While improving the stability of the device, they can also extend the service life of the wave-breaking device. At the same time, in order to further improve the overall stability of the device, the force of the wave-breaking device of this embodiment is concentrated in the central area. Therefore, in order to be able to withstand more external forces, the diameters of the two pipe piles 1-2 of the middle pipe pile pair are larger than the diameters of the two pipe piles 1-2 of the front pipe pile pair and the rear pipe pile pair.

[0037] The wind power generation module 2 is arranged above the pipe pile 1-2, and can be arranged above the pipe pile 1-2 of the middle pipe pile pair, so that the overall force of the wave eliminating device is in the middle area. In this embodiment, the wind power generation module 2 adopts a relatively conventional module structure to save costs and simplify the structure. The wind power generation module 2 includes a wind wheel 2-3, a wind turbine 2-2 and an iron tower 2-1, as shown in FIG. Figure 4 As shown, tower 2-1 is erected on piles 1-2 and is higher than frame 1-1, ensuring that airflow in the top area of ​​tower 2-1 is not obstructed by frame 1-1. A wind rotor 2-3 and wind turbine 2-2 are mounted atop tower 2-1. The output shaft of wind turbine 2-2 is in transmission connection with wind rotor 2-3. When airflow generates wind, wind rotor 2-3 rotates under the influence of the wind. The rated speed achieved by wind rotor 2-3 is transmitted to the output shaft of wind turbine 2-2 through speed increase, thereby operating wind turbine 2-2 and ultimately converting mechanical energy into electrical energy.

[0038] In this embodiment, the number of wind power generation modules 2 can be multiple. If conditions permit, a wind power generation module 2 can be installed above each pipe pile 1-2. The heights of the wind power generation modules 2 in the front, middle, and rear rows can also be adjusted to ensure that each wind power generation module 2 is not blocked by other wind power generation modules 2 and thus does not affect wind power reception. Furthermore, to facilitate installation and maintenance, the tower 2-1 and the pipe piles 1-2 can be secured using removable bolts.

[0039] The tidal power generation module 3 is arranged below the frame 1-1. It is necessary to ensure that when the wave-breaking device is laid out, the tidal power generation module 3 is fully or partially immersed in the seawater, so that the tidal power generation module 3 generates electricity under the external force generated by the flow of seawater. The tidal power generation module 3 specifically includes two parts: an impeller and a tidal generator. The impeller mainly plays a force-bearing role, thereby driving the output shaft of the tidal generator to rotate and realize the operation of the tidal generator. The impeller consists of a fixed shaft 3-2 and blades 3-1. A plurality of blades 3-1 are arranged circumferentially around the fixed shaft 3-2, and the lengths are kept consistent, such as Figure 5As shown, the impeller is rotatably arranged between the two pipe piles 1-2 of the middle pipe pile pair. The tidal generator is arranged in the pipe pile 1-2 of the middle pipe pile pair, and the fixed shaft 3-2 can be connected to the output shaft of the tidal generator.

[0040] In this embodiment, in order to realize the rotatable connection between the impeller and the pipe pile 1-2, fixing holes 1-3 are provided on the opposite sides of the two pipe piles 1-2 of the middle pipe pile pair. Figure 6 As shown, the fixing hole 1-3 matches the size of the fixing shaft 3-2. The impeller can be connected to the fixing hole 1-3 by inserting the fixing shaft 3-2. The size of the fixing hole 1-3 also ensures that the impeller can rotate within the fixing hole 1-3 when subjected to tidal impact forces. Furthermore, the number of tidal power generation modules 3 is not specifically limited in this embodiment and can be adjusted based on the actual conditions of the sea area or the installation environment. Accordingly, when the number of tidal power generation modules 3 changes, the number and arrangement of the pipe piles 1-2 can also be adjusted accordingly.

[0041] The wave-dissipating module 4 is mainly arranged in front of the tidal power generation module 3 and faces the direction of the incoming waves, so as to achieve the effect of reducing the impact of the waves in a head-on confrontation manner. The wave-dissipating module 4 includes a hollow grid-shaped baffle 4-1, such as Figure 7 As shown. The baffle 4-1 can be fixed between the two pipe piles 1-2 of the front pipe pile pair or the rear pipe pile pair. Of course, the baffle 4-1 can also be set between the two pipe piles 1-2 of the front pipe pile pair and the rear pipe pile pair.

[0042] Since the hollow grid-shaped baffle 4-1 can prevent the waves from carrying marine debris, over time, the baffle 4-1 is likely to be blocked, thereby affecting the impact of seawater on the tidal power generation module 3, making the tidal power generation module 3 unable to generate electricity. Therefore, the baffle 4-1 needs to be replaced or disassembled and cleaned. To achieve this purpose, the present embodiment sets the connection between the baffle 4-1 and the pipe pile 1-2 as a detachable connection. Specifically, slots 1-4 are opened on the opposite sides of the pipe piles 1-2 of the front pipe pile pair and / or the rear pipe pile pair, such as Figure 8 As shown, the top of the slot 1-4 extends to the top of the pipe pile 1-2 and communicates with the outside. The baffle 4-1 can be inserted through the slot 1-4 between the two pipe piles 1-2 in the front and / or rear pipe pile pairs. This facilitates replacement or cleaning of the baffle 4-1 by simply removing it from the pipe pile 1-2 and reinserting it with a new or cleaned one.

[0043] The wave-breaking device of this embodiment can fully utilize wind power and tides to generate electricity through the wind power generation module 2 and the tidal power generation module 3, making full use of the advantages of natural resources. At the same time, a hollow wave-breaking module 4 is set in front of the tidal power generation module 3. In addition to being able to achieve basic wave-breaking functions, it can also block objects coming with the waves to protect the rear tidal power generation module 3 from damage by fish or marine debris. In addition, due to the effect of the wave-breaking module 4, an extremely good water environment will be formed in the transition area between the wave-breaking module 4 and the tidal power generation module 3, which can be used as a breeding site for aquaculture and other production operations. The wave-breaking device of this embodiment has a simple structure, is easy to install, integrates multiple functions, and has good application prospects.

[0044] Obviously, those skilled in the art may make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalents, this application is intended to include these modifications and variations.

Claims

1. A wave-breaking device, characterized in that: The device includes a frame module, a wind power generation module, a tidal power generation module and a wave elimination module. The wind power generation module, tidal power generation module and wave-breaking module are arranged around the frame module, the wind power generation module is fixed above the frame module, the tidal power generation module and wave-breaking module are fixed below the frame module, the wave-breaking module is located in front of and / or behind, and / or beside, the tidal power generation module, and faces the direction of incoming waves. The wave-breaking module is a hollow baffle, and a transition area is provided between the wave-breaking module and the tidal power generation module to serve as a farm for aquaculture production activities; The frame module includes a frame and pipe piles. A pair of pipe piles is detachably fixed to the front, middle, and rear portions of the bottom of the frame, each pair of pipe piles including two pipe piles. The wave-breaking module is fixed between the two pipe piles of the front and / or rear pipe pile pairs, and the tidal power generation module is fixed between the two pipe piles of the middle pipe pile pair. The diameter of the middle pipe string pair is larger than the diameter of the front pipe string pair and the rear pipe string pair; Slots are provided on opposite sides of the pipe piles of the front pipe pile pair and / or the rear pipe pile pair, and the tops of the slots extend to the tops of the pipe piles and are connected to the outside, and the baffle is inserted between the two pipe piles of the front pipe pile pair and / or the rear pipe pile pair through the slots.

2. The device according to claim 1, characterized in that The wind power generation module includes a wind wheel, a wind turbine and an iron tower. The iron tower is fixed on the pipe pile and is higher than the frame. The wind wheel and the wind turbine are installed on the top of the iron tower. The output shaft of the wind turbine is transmission-connected to the wind wheel.

3. The device according to claim 2, characterized in that The iron tower and the pipe pile are connected by bolts.

4. The device according to claim 1 or 2, characterized in that The tidal power generation module includes an impeller and a tidal generator. The impeller includes a fixed shaft and blades. A plurality of blades are circumferentially arranged around the fixed shaft, and the length direction of the blades is consistent with the length direction of the fixed shaft. The impeller is rotatably arranged between two pipe piles of the middle pipe pile pair. The tidal generator is arranged in the pipe pile of the middle pipe pile pair, and the fixed shaft is connected to the output shaft of the tidal generator.

5. The device according to claim 4, characterized in that Fixing holes are provided on opposite sides of the two pipe piles of the middle pipe pile pair. The impeller is inserted into the fixing hole through a fixing shaft. The impeller rotates in the fixing hole under external force.

6. The device according to claim 2, characterized in that The pipe piles are prestressed concrete piles.

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