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A floating breakwater

A kind of breakwater and floating technology, applied in the directions of breakwaters, embankments, jetties, etc., can solve the problems of large anchor force, wave characteristic design, poor wave absorption effect, etc., to improve wave absorption and wave prevention effect, reduce kinetic energy and potential energy , the effect of reducing the range of motion

Active Publication Date: 2021-04-20
海南电网有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All the light breakwaters mentioned above are suitable for short wave conditions, but they are not designed according to the wave characteristics, the structure is bulky, the anchor system is too stressed, the wave absorption effect is poor, it is easy to be damaged, and the maintenance requirements are high.

Method used

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  • A floating breakwater
  • A floating breakwater
  • A floating breakwater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1 to Figure 3 , the present invention provides a floating breakwater, including an absorbing unit 1 for absorbing wave energy, several absorbing units 1 are arranged and connected to form a breakwater, and the absorbing unit 1 includes a floating body 2, a bearing platform 3, a sliding rod 4, Fixing rod 5 and fixing mechanism, described carrying platform 3 is triangular in shape, and described sliding rod 4 is installed at three corners of described carrying platform 3, and described floating body 2 is sleeved on described sliding rod 4, and described floating body 2 is movably connected with the slide bar 4, the floating body 2 reciprocates up and down with the slide bar 4 as a track under the impact of waves, and at the same time the floating body 2 can also rotate on the slide bar 4, the Half of the floating body 2 floats on the water surface, and half sinks under the water surface. The fixed rod 5 is rotatably connected to the bottom of the bearing platf...

Embodiment 2

[0029] see Figure 4 to Figure 5 The difference between this embodiment and Embodiment 1 is that the anchor 9 mooring assembly includes a sinker 8, an anchor 9 chain 6 and an anchor 9, and the front and rear ends of the fixed base 7 are connected to the sinker 9 through the anchor 9 chain 6. 8, the sinker 8 is placed on the seabed, the anchor 9 is connected one-to-one with the front and the last sinker 8, the absorption unit 1 floats on the water, and the anchor 9 and the sinker 8 are set on At the bottom of the water, the absorbing unit 1 is pulled and fixed by the anchor 9 and the sinker 8, which can effectively absorb wave energy.

[0030] The inside of the sinker 8 is hollow, the bottom of the sinker 8 is provided with a water hole 10, the top of the sinker 8 is provided with an air pipe 11, and an air valve 12 is installed on the air pipe 11. Before the sinker 8 sinks, Because the inside contains air, it can be suspended in the water area, which is convenient for draggin...

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Abstract

The present invention is a floating breakwater, which includes an absorbing unit for absorbing wave energy. Several absorbing units are arranged and connected to form a breakwater. The absorbing unit includes a floating body, a bearing platform, a sliding rod, a fixing rod and a fixing mechanism. The bearing platform is triangular in shape, the sliding rods are installed at three corners of the bearing platform, the floating body is sleeved on the sliding rods, the floating body is movably connected with the sliding rods, and half of the floating body floats on the On the water surface, half of which is submerged under the water surface, the fixed rod is rotatably connected to the bottom of the bearing platform, the bottom of the fixed rod is connected to the fixing mechanism, and the adjacent absorbing units are connected by anchor chains. The device can absorb, conduct and weaken the wave energy. After the wave energy is absorbed and weakened, the kinetic energy and potential energy of the wave will be greatly reduced, and its motion range will also be significantly reduced, greatly improving the effect of wave dissipation and wave prevention.

Description

technical field [0001] The invention relates to the technical field of breakwaters, in particular to a floating breakwater. Background technique [0002] A breakwater is a building built in the port waters or a certain part of it to prevent waves from directly intruding into the port, so that the water surface in the port is relatively calm and ships can berth and load safely. Breakwater structures can generally be divided into heavy and light types: the former is a traditional and commonly used type of breakwater, including slope embankment, straight wall embankment and mixed embankment, etc. This type of breakwater technology must be built from the seabed and is only suitable for water depths less than 10m , The area with small waves, otherwise the cost will be high; and it will cause a large amount of earth and stone to enter the sea, causing adverse environmental impacts. At the same time, the existing breakwater technology has the problem of difficult construction in d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/06
CPCE02B3/062Y02A10/11
Inventor 宁光涛冯开健方兵
Owner 海南电网有限责任公司