Floating breakwater capable of breaking and preventing combination

Abstract

The breaking and preventing combined floating breakwater comprises a wave resisting system, a wave breaking system and an anchoring system, the wave resisting system is arranged in the rear area of the wave breaking system and comprises columnar water bags, the columnar water bags are filled with water and connected through cables to form a wave reflecting wall, and the wave breaking system comprises a wave breaking pile array which is distributed in a grid shape like a Chinese character'tian '; the wave resisting system and the wave breaking system are fixed through the anchoring system. The wave resisting system and the wave breaking system are combined, firstly, the grid shaped like the Chinese character'tian 'is distributed in front of a shield area to break waves, then the columnar water bag is used for resisting waves behind the shield area, the breakwater is fixed through the piles and the anchors, the wave dissipating performance is improved to the maximum extent, the wave resisting purpose is achieved, and therefore the effect of protecting the coastline or related facilities is achieved; the structure is simple, the cost is low, the processing and the arrangement are easier, and the method is suitable for large-area construction; and the device is small in storage and transportation volume, light in weight and suitable for body transportation and storage.

Description

Technical Field

[0001] The invention relates to the technical field of marine engineering, and in particular to a floating breakwater with wavebreak and waveproof function. Background Art

[0002] Breakwater is a common port and coastal engineering structure, used to prevent the invasion of waves on ports and operating areas, maintain the stability of the waters within the protection area, ensure the safety of ship berthing, mooring, loading and unloading operations, marine engineering construction operations, marine aquaculture, offshore sports, etc., and increase the marine operation window time.

[0003] At present, the main structural forms of breakwaters can be divided into fixed breakwaters and floating breakwaters. The use of materials for fixed breakwaters is completely incompatible with the distribution law of wave energy, and the project cost is high, and the construction becomes very difficult. Compared with fixed breakwaters, floating breakwaters are more maneuverable, reusable, not restricted by water depth and geological conditions, do not affect the movement of water flow and sediment, and are light in weight, simple in structure, and low in cost.

[0004] There are three main wave-dissipating mechanisms for existing floating breakwaters: one is to reflect the wave force through the weight of the floating body, such as large oil tanker transport ships; the second is to reduce the wave energy by dividing the water body and reducing the movement of wave particles, such as the twisting block of an artificial dock; the third is to use the surface gravity of the water body with a period greater than one to attach to the surface of the water body to reduce the wave force, such as floating oil to suppress waves. Their common disadvantages are large investment, high manufacturing and installation requirements, not suitable for large-scale construction, and poor wave-dissipating effect. Summary of the invention

[0005] In view of the above problems, the present invention provides a floating breakwater with both breakwater and wave defense combined.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A floating breakwater combining wave breaking and protection comprises a wave protection system, a wave breaking system and an anchoring system. The wave protection system is arranged in the rear area of ​​the wave breaking system and comprises columnar water bags which are filled with water and connected by cables to form a wave reflection wall. The wave breaking system comprises a wave breaking pile array which is distributed in a grid pattern. The wave protection system and the wave breaking system are fixed by the anchoring system.

[0008] As a preferred embodiment of the above scheme, the columnar water bag is provided with a water inlet and an outlet, flanges are installed at the upper and lower parts of the columnar water bag, and sealing devices are provided at the water inlet and outlet of the flange.

[0009] As a preferred embodiment of the above scheme, the columnar water bag includes a bag body, in which a water-absorbing filling material is arranged, a buoyancy aid is installed on the top of the bag body, and a counterweight is installed on the bottom.

[0010] As a preferred embodiment of the above scheme, the outer layer of the bladder is installed with a woven outer net composed of woven belts, and is connected to other components through the outer net.

[0011] As a preferred embodiment of the above solution, the outer layer of the water-absorbing filling material is provided with a packaging net to maintain the overall shape of the filling material.

[0012] As a preferred embodiment of the above scheme, the wave-breaking pile array is composed of a plurality of floating piles arranged in an arrangement, and the floating piles are arranged in the seabed according to a certain spacing, arrangement and depth to form a solid barrier.

[0013] As a preferred embodiment of the above scheme, strip water columns are installed between the floating piles, and the strip water columns form a square frame within a certain range. A float is installed on the top of the square frame, a counterweight is installed on the bottom, and a curtain is installed in the middle of the square frame. The curtain and the strip water columns divide the water body into small units.

[0014] As a preferred embodiment of the above scheme, the floating pile has the same structure as the columnar water bag, and the size of the floating pile is smaller than that of the columnar water bag.

[0015] As a preferred embodiment of the above scheme, the anchoring system includes positioning piles, anchors, cables, and pile-cable connectors. The positioning piles and anchors are fixed to the bottom of the water and arranged on the periphery of the wave-breaking system and the wave-breaking system. The wave-breaking and wave-breaking systems are fixedly connected to the pile-cable connectors on the positioning piles through cables.

[0016] Due to the above structure, the beneficial effects of the present invention are:

[0017] 1. The wave-proof system is combined with the wave-breaking system. First, a grid pattern is used in front of the shelter area to break the waves, and then a columnar water bag is used to break the waves at the back. The breakwater is fixed by piles and anchors, which maximizes the wave-breaking performance and achieves the purpose of wave-breaking, thereby protecting the coastline or related facilities.

[0018] 2. Water-absorbing materials are set inside the columnar water bag, which can improve the working efficiency by self-absorption. The water-absorbing materials can also increase the outer net so that it can work normally even if the outer bag is damaged, thus improving the survivability;

[0019] 3. It has simple structure, low cost, and is easier to process and lay out, making it suitable for large-scale construction. It has small storage and transportation volume and light weight, making it suitable for transport storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the columnar water bag of the present invention;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 It is a schematic diagram of the partial structure of the wave-breaking system of the present invention. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 4 As shown, this embodiment provides a floating breakwater combining wave breaking and wave protection, including a wave protection system, a wave breaking system, and an anchoring system. Specifically:

[0027] The wave-breaking system includes a columnar water bag 1 (gravity floating pile), which is filled with water and connected by cables to form a wave reflection wall. The overall structure of a single columnar water bag 1 is divided into two parts: one part is the outer layer of the bag body 11, and the other part is the filling material 12 arranged inside the bag body 11. Among them, the internal filling material 12 is a water-absorbent material, which can automatically absorb water through the water inlet when in the water. The outer layer of the filling material 12 has a packaging net 13 to maintain the overall shape of the filling material 12; the outer layer of the packaging net 13 is the bag body 11, which is the main component of the columnar water bag 1 and plays a decisive role in the overall shape. The outer layer of the bag body 11 has a woven outer net 14 composed of woven belts. The outer net 14 is the main force-bearing structure of the bag body 11. The bag body 11 can be connected to other components through the outer net 14. A buoyancy aid 15 is installed on the top of the bag body 11, and a counterweight 16 is installed on the bottom. The columnar water bag 1 is provided with flanges 18 at the top and bottom, with a water inlet and outlet in the middle of the flange. The bag body 11 is also provided with a water inlet and outlet 19. The flange water inlet and outlet are provided with a sealing device 17 (sealing tube) to achieve the sealing of the water inlet and outlet. In addition, when the bag body 11 is partially damaged due to external force, it does not affect the normal use of the entire columnar water bag 1.

[0028] The wave-breaking system includes a wave-breaking pile array 2, which is distributed in a grid pattern and is used to disperse waves and reduce wave energy. The wave-breaking pile array 2 is composed of a plurality of floating piles 21 arranged in a certain spacing, arrangement and depth in the seabed to form a solid barrier. Strip water columns 22 are installed between the floating piles 21. The strip water columns 22 form a square frame within a certain range. A floating body 24 is installed on the top of the square frame to provide buoyancy for the floating piles 21. A counterweight is installed at the bottom to keep the curtain 23 in a vertical state. The curtain 23 is installed in the middle of the square frame. The curtain 23 and the strip water column 22 divide the water body into small units. The strip water column 22 is used for the formation of the grid and the unfolding of the curtain 23. The curtain 23 can form turbulence and eddy currents when water particles pass through, thereby increasing the energy dissipation in the wave propagation process. The curtain 23 can rise and fall with the change of water depth, and the counterweight is always on the seabed to adapt to the tidal fluctuation.

[0029] The structural form of the floating pile 21 is similar to that of the columnar water bag 1, and the main difference lies in the size. The size of the floating pile 21 is smaller than that of the columnar water bag 1, which will not be elaborated here; both the columnar water bag 1 and the wave-breaking pile array floating pile 21 have the ability to self-absorb water. This water filling method greatly saves installation time and improves the erection efficiency; the wave-breaking pile array floating pile 21 is filled with water-absorbing material like the columnar water bag 1, which greatly improves the survivability of the floating pile 21 at sea.

[0030] The anchoring system includes a positioning pile 31, an anchor 32, a cable 33, and a pile-cable connector 34. The positioning pile 31 and anchor 32 are fixed to the bottom of the water to provide anchoring and mooring points for the wave-breaking and wave-protecting systems. The wave-breaking and wave-protecting systems are arranged on the periphery of the wave-breaking and wave-protecting systems. The wave-breaking and wave-protecting systems are fixedly connected to the pile-cable connector 34 on the positioning pile 31 through the cable 33.

[0031] The working principle of the above structure is:

[0032] The wave breaking mainly relies on the wave breaking pile array 2 in the front area of ​​the columnar water bag 1 of the wave-breaking system, and is assisted by the strip water column 22 and the curtain 23, using rows (or "arrays") of pile structures to resist, weaken or guide the wave energy. These piles are arranged in the seabed according to a certain spacing, arrangement and depth to form a solid barrier. When the waves come, the piles can effectively disperse, absorb or reflect the energy of the waves, thereby achieving the purpose of breaking the waves and reducing the impact of the waves.

[0033] Wave protection mainly relies on the columnar water bags 1. When the breaking waves are broken or reduced by the front row of pile structures, they will be further resisted by the rear row of columnar water bags 1 to achieve the purpose of wave protection, thereby playing a role in protecting the coastline or related facilities.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A floating breakwater with both breakwater and protection. Features: It includes a wave-breaking system, a wave-breaking system and an anchoring system. The wave-breaking system is arranged in the rear area of ​​the wave-breaking system and includes columnar water bags filled with water and connected by cables to form a wave reflection wall. The wave-breaking system includes a wave-breaking pile array distributed in a grid pattern. The wave-breaking system and the wave-breaking system are fixed by the anchoring system.

2. A floating breakwater with breakage and protection according to claim 1, Features: The columnar water bag is provided with a water inlet and an outlet, and flanges are installed at the upper and lower parts of the columnar water bag, and sealing devices are provided at the water inlet and outlet of the flange.

3. A floating breakwater with breakage and protection according to claim 1, Features: The columnar water bag comprises a bag body, in which a water-absorbing filling material is arranged, a buoyancy aid is installed on the top of the bag body, and a counterweight is installed on the bottom.

4. A floating breakwater with breakage and protection as claimed in claim 3, Features: The outer layer of the bladder is provided with a woven outer net composed of woven belts, and is connected with other components through the outer net.

5. A floating breakwater with breakage and protection as claimed in claim 3, Features: The outer layer of the water-absorbing filling material is provided with a packaging net to maintain the overall shape of the filling material.

6. A floating breakwater with breakage and protection as claimed in claim 1, Features: The wave-breaking pile array is composed of a plurality of floating piles arranged in an arrangement, and the floating piles are arranged in the seabed according to a certain spacing, arrangement and depth to form a solid barrier.

7. A floating breakwater with breakage and protection as claimed in claim 6, Features: Strip water columns are installed between the floating piles to form a square frame within a certain range. A floating body is installed on the top of the square frame, a counterweight is installed on the bottom, and a curtain is installed in the middle of the square frame. The curtain and the strip water columns divide the water body into small units.

8. A floating breakwater with breakage and protection as claimed in claim 6, Features: The floating pile has the same structure as the columnar water bag, but the size of the floating pile is smaller than that of the columnar water bag.

9. A floating breakwater with breakage and protection as claimed in claim 1, Features: The anchoring system includes positioning piles, anchors, cables, and pile-cable connectors. The positioning piles and anchors are fixed to the bottom of the water and arranged on the periphery of the wave-breaking system and the wave-breaking system. The wave-breaking and wave-breaking systems are fixedly connected to the pile-cable connectors on the positioning piles through cables.

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