Permeable concave arc trapezoidal floating breakwater

Abstract

The utility model discloses an open type concave arc trapezoid floating breakwater which comprises a breakwater body, the breakwater body is in an isosceles trapezoid shape with the wide upper portion and the narrow lower portion, a first intercepting plate is arranged on the side, close to an arc-shaped concave face, of a communication groove, and a second intercepting plate is arranged on the side, close to the inclined face of the breakwater body, of the communication groove. The impact force of sea waves is reduced, seawater continues to be discharged into the sea through the communicating grooves in the second intercepting plate, seawater exchange is facilitated, materials are saved on the basis that the good wave absorbing performance is guaranteed, the contact face of the wave facing side is designed to be a concave face to induce the waves to return to the open sea according to wave energy distribution and the wave water quality point movement rule, and the wave absorbing effect is improved. The permeable floating breakwater has the advantages of being economical, light, fast to construct, convenient to dismantle, capable of effectively protecting and covering the water body environment of a water area, beneficial to seawater exchange and the like.

Description

Technical Field

[0001] The utility model relates to the field of marine environmental engineering, in particular to a hollow concave arc ladder-shaped floating breakwater. Background Art

[0002] Current wave theory shows that wave energy is mainly concentrated in the upper part of the water body, with about 98% of the wave energy concentrated within a range of three times the wave height below the water surface. Wave water particles move in an elliptical shape, and their motion trajectory changes with changes in water depth, wave height, and wave period. In recent years, as people's awareness of marine environmental protection has increased, traditional breakwaters have hindered the exchange of water inside and outside the port area, easily causing siltation and, to a certain extent, affecting fish migration. Utility Model Content

[0003] The purpose of the utility model is to provide a hollow concave arc ladder-shaped floating breakwater in order to solve the above-mentioned problems.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a hollow concave arc ladder-shaped floating breakwater, comprising a breakwater body, wherein the breakwater body is in the shape of an isosceles trapezoid which is wide at the top and narrow at the bottom, a waist portion on one side of the breakwater body is provided with an arc-shaped concave surface, two waist portions of the breakwater body are penetrated with connecting grooves, a first interception plate is provided on a side of the connecting groove close to the arc-shaped concave surface, and a second interception plate is provided on a side of the connecting groove close to the inclined surface of the breakwater body.

[0006] As a preferred technical solution for a hollow concave arc ladder-shaped floating breakwater of the utility model, mooring cables are arranged at the four bottom corners of the breakwater body.

[0007] As a preferred technical solution of a hollow concave arc ladder-shaped floating breakwater of the utility model, the breakwater body is made of a floating material device.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The arc-shaped concave surface and the first interception plate and the second interception plate of the utility model absorb energy of the impacting waves, reduce the impact force of the waves, and the seawater continues to be discharged into the sea through the connecting groove at the second interception plate, which is beneficial to the exchange of seawater. On the basis of ensuring good wave absorption performance, materials are saved. According to the wave energy distribution and the movement law of wave water particles, the contact surface on the wave-facing side is designed to be a concave surface to induce the waves to return to the open sea and increase its reflection effect. The air-permeable floating breakwater has the advantages of being economical, light, quick to construct, easy to dismantle, effectively protecting the water environment of the sheltered water area, and being beneficial to the exchange of seawater. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0012] Figure 2 This is the second structural diagram of the utility model;

[0013] Figure 3 It is a front view of the utility model;

[0014] Figure 4 It is a top view of the utility model;

[0015] Figure 5 It is a left view of the utility model;

[0016] Figure 6 It is a right view of the utility model;

[0017] Figure 7 It is a schematic diagram of the plane structure of the utility model;

[0018] In the figure: 1. breakwater body; 3. arc-shaped concave surface; 4. connecting groove; 5. first interception plate; 6. second interception plate; 7. mooring cable. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] In the drawings, the same reference numerals all refer to the same components.

[0021] Example 1

[0022] like Figure 1-7 As shown, it includes a breakwater body 1, which is in the shape of an isosceles trapezoid that is wide at the top and narrow at the bottom. An arc-shaped concave surface 3 is arranged on the waist of one side of the breakwater body 1, and connecting grooves 4 are penetrated through the two waists of the breakwater body 1. A first intercepting plate 5 is arranged on the side of the connecting groove 4 close to the arc-shaped concave surface 3, and a second intercepting plate 6 is arranged on the side of the connecting groove 4 close to the inclined surface of the breakwater body 1.

[0023] Furthermore, mooring cables 7 are provided at the four corners of the bottom of the breakwater body 1. By fixing the mooring cables 7 at the four corners to the seabed, the breakwater body 1 can be prevented from drifting with the waves.

[0024] The breakwater body 1 is made of buoyant materials.

[0025] Specifically, by fixing the mooring cables 7 at the four corners to the seabed, the breakwater body 1 can be prevented from floating with the waves. The breakwater body in the utility model adopts a trapezoidal shape with a longer top and a shorter bottom. The waves hit the arc-shaped concave surface 3, and the waves enter the connecting groove 4 through the first interception plate 5 and are discharged through the second interception plate 6. The arc-shaped concave surface 3 and the first interception plate 5 and the second interception plate 6 absorb energy from the impacting waves to reduce the impact force of the waves, and the seawater continues to be discharged into the sea through the connecting groove 4 at the second interception plate 6, which is beneficial to the exchange of seawater. On the basis of ensuring good wave-breaking performance, materials are also saved. According to the wave energy distribution and the movement law of wave water particles, the contact surface on the wave-facing side is designed to be a concave surface to induce the waves to return to the open sea and increase its reflection effect. The air-permeable floating breakwater has the advantages of being economical, lightweight, quick to construct, easy to dismantle, effectively protecting the water environment of the sheltered water area, and being beneficial to the exchange of seawater.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. 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 hollow concave arc ladder-shaped floating breakwater, comprising a breakwater body (1), characterized in that: The breakwater body (1) is in the shape of an isosceles trapezoid which is wider at the top and narrower at the bottom. An arc-shaped concave surface (3) is provided at one waist of the breakwater body (1). A connecting groove (4) is provided through both waists of the breakwater body (1). A first intercepting plate (5) is provided on the side of the connecting groove (4) close to the arc-shaped concave surface (3). A second intercepting plate (6) is provided on the side of the connecting groove (4) close to the inclined surface of the breakwater body (1).

2. The hollow concave arc ladder-shaped floating breakwater according to claim 1, characterized in that: Mooring cables (7) are arranged at the four corners of the bottom of the breakwater body (1).

3. The hollow concave arc ladder-shaped floating breakwater according to claim 1, characterized in that: The breakwater body (1) is made of floatable materials.

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