Seawall ecological box

Abstract

The utility model provides a seawall ecological box. The seawall ecological box comprises a box body with an opening in the top, and drainage grooves are formed in the bottom or the side walls of the box body or the joints of the bottom and the side walls, so that seawater flowing backwards into the box body can be drained conveniently, seawater is prevented from being accumulated in the ecological box, and plant growth is facilitated. The non-woven fabric laid in the box body can resist heat, keep water and soil moist, and facilitate oxygen uptake of the root system and generation of nitrogen. In addition, when seawater impacts the ecological box, the non-woven fabric can filter muddy water, and formula soil in the seawall ecological box is prevented from being washed away. Gravels and formula soil are laid in the non-woven fabric, and plants are planted in the formula soil. The gravel laying can facilitate drainage, prevent seawater from being accumulated in the ecological box, and facilitate plant growth. The seawall ecological box is simple in structure, capable of draining water and beneficial to plant growth.

Description

Technical Field

[0001] The utility model belongs to the technical field of seawall slope protection and relates to a seawall ecological box. Background Art

[0002] Seawalls are embankments built along the coast to prevent tides and waves. They are important hydraulic structures in sea reclamation projects. Seawalls can prevent marine disasters and protect life and property.

[0003] Seawalls often need hard slope protection to resist the scouring of waves. The conventional method of seawall slope protection is to protect the waterside slope of the seawall with concrete. Although concrete slope protection can effectively prevent the scouring of waves, it is easy to cause problems such as reduced ecological diversity, weakened tide absorption function, and weakened water purification capacity.

[0004] Ecological seawalls are seawalls that are ecological, that is, they combine vegetation, environmentally friendly materials and construction methods to transform existing seawalls. On the basis of not reducing physical protection capabilities, they enhance their ecological connectivity and ecological service functions. While meeting the functions of resisting storm surges, resisting wave erosion, preventing soil erosion, maintaining biodiversity and improving water quality, they also have ecological functions and aesthetic values. The existing ecological seawalls reserve planting areas when building seawalls, and plants are planted in these areas. However, although this method can build an ecological seawall, after low tide, the planting soil in this area is swept into the sea, affecting the growth and replanting of plants. Utility Model Content

[0005] The utility model aims to provide a seawall ecological box to solve the problem that the existing ecological seawall is prone to loss of planting soil.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a seawall ecological box, comprising: a box body with an opening at the top, wherein a drainage groove is arranged at the bottom, the side wall or the connection between the bottom and the side wall of the box body; non-woven fabric is laid inside the box body, a gravel layer and a soil layer are arranged inside the non-woven fabric, and the soil layer is located above the gravel layer.

[0008] Preferably, the drainage groove arranged at the bottom of the box body is close to the side wall of the box body.

[0009] Preferably, the drainage groove arranged on the side wall of the box body is close to the bottom of the box body.

[0010] Preferably, a gravel layer is laid on the surface of the soil layer, a fixed net is laid on the gravel layer, and the mesh diameter of the fixed net is smaller than the particle size of the gravel in the gravel layer.

[0011] Preferably, a bracket is provided at the bottom of the box.

[0012] Preferably, the box body is a concrete box body.

[0013] Preferably, the gravel layer is laid with a thickness of 10-12 cm.

[0014] The utility model has the following beneficial effects:

[0015] The utility model provides a seawall eco-box. The seawall eco-box includes a box body with an opening at the top, and a drainage groove is provided at the bottom, side wall or the connection between the bottom and the side wall of the box body, which is conducive to discharging seawater that flows back into the box body, preventing seawater from accumulating in the eco-box, and is conducive to plant growth. The non-woven fabric laid inside the box body can block heat, keep the water and soil moist, and is also conducive to the root system absorbing oxygen and producing nitrogen. In addition, when seawater impacts the eco-box, the non-woven fabric can also filter muddy water to prevent the formula soil in the seawall eco-box from being washed away. Gravel and formula soil are laid in the non-woven fabric, and plants are planted in the formula soil. The laying of gravel can facilitate drainage, prevent seawater from accumulating in the eco-box, and is conducive to plant growth. The seawall eco-box provided by the present application has a simple structure, is conducive to water drainage, and is conducive to plant growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the first structure of the seawall eco-box provided in the embodiment of the present application;

[0017] Figure 2 A second structural schematic diagram of a seawall eco-box provided in an embodiment of the present application;

[0018] Figure 3 A third structural schematic diagram of the seawall eco-box provided in the embodiment of the present application;

[0019] Symbols represent:

[0020] 1-box, 2-drainage trough, 3-non-woven fabric, 4-gravel layer, 5-soil layer, 6-stone layer, 7-fixing net, 8-bracket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please refer to the attached Figure 1 , attached Figure 1 The first structural schematic diagram of the seawall eco-box provided in the embodiment of the present application is shown. Figure 1It can be seen that the seawall ecological box provided in the embodiment of the present application includes a box body 1, a non-woven fabric 3, a gravel layer 4 and a soil layer 5.

[0023] Specifically, the box 1 is the main structure of the seawall eco-box, which is set to a square or trapezoidal structure. In order to facilitate the planting of plants inside the box 1, the top of the box 1 is opened. Since the seawall eco-box provided in the embodiment of the present application is applied to the seawall, in order to prevent the eco-box from being destroyed by the impact of seawater, the seawall eco-box adopts a concrete box prepared by concrete pouring. The setting of the concrete box also facilitates the pouring of the seawall eco-box and the seawall together, thereby enhancing the stability of the seawall.

[0024] When the tide rises, a large amount of seawater is discharged into the seawall eco-box, affecting the growth of plants. In order to prevent the accumulation of seawater in the seawall eco-box, a drainage groove 2 is provided at the bottom, side wall or the connection between the bottom and side wall of the box body 1 in the embodiment of the present application. Figure 1-3 As shown. The arrangement of the drainage groove 2 can discharge seawater, prevent seawater from accumulating in the eco-box, and is conducive to plant growth. When the seawall eco-box is installed on the seawall, the side of the box body 1 with the drainage groove 2 faces the sea to facilitate smooth drainage.

[0025] In order to adapt to the different arrangements of the seawall eco-box on the seawall, the bottom, side wall or the connection between the bottom and the side wall of the box body 1 are all provided with drainage grooves 2. Specifically, the drainage grooves 2 arranged at the bottom of the box body 1 are close to the side wall of the box body 1, as shown in the attached Figure 1 The drainage groove 2 provided on the side wall of the box body 1 is close to the bottom of the box body 1. Figure 2 A drainage groove 2 is provided at the connection between the bottom and the side wall of the box body 1. Figure 3 shown.

[0026] Furthermore, when the seawall is a flat slope, in order to facilitate drainage of the seawall eco-box, a bracket 8 is provided at the bottom of the box body 1 in the embodiment of the present application. The setting of the bracket 8 can make a certain distance between the box body 1 and the seawall slope, thereby facilitating drainage from the drainage groove 2 at the bottom of the box body 1.

[0027] In the embodiment of the present application, non-woven fabric 3 is laid inside the box body 1. Specifically, non-woven fabric 3 is laid on the bottom of the box body 1 and the surrounding side walls. Non-woven fabric 3 has heat-resistant properties, which can dissipate the heat inside the seawall eco-box to prevent the roots of plants from rotting due to excessive heat. Non-woven fabric 3 also has water-repellent properties, which can keep the water and soil inside the box body 1 moist, which is conducive to plant growth. Non-woven fabric 3 also has air permeability, which is conducive to plant roots absorbing oxygen and producing nitrogen. In addition, when the seawater tide hits the seawall eco-box, non-woven fabric 3 can also filter muddy water to prevent the formula soil in the seawall eco-box from being washed away.

[0028] A gravel layer 4 and a soil layer 5 are provided in the nonwoven fabric 3, and the soil layer 5 is located above the gravel layer 4. The laying of gravel in the gravel layer 4 can facilitate drainage, prevent seawater from accumulating in the eco-box, and facilitate plant growth. In the embodiment of the present application, the laying thickness of the gravel layer 4 is 10-12 cm.

[0029] In order to prevent the formula soil in the seawall ecological box from being washed away, a gravel layer 6 is also provided above the soil layer 5. The provision of the gravel layer 6 is also conducive to the breathing and ventilation of the plants. Preferably, the particle size of the gravel in the gravel layer 6 is about 3 cm. Further, in order to prevent the gravel in the gravel layer 6 from being washed away by seawater, a fixed net 7 is laid on the gravel layer 6, and the mesh diameter of the fixed net 7 is smaller than the particle size of the gravel in the gravel layer 6, so as to achieve the purpose of fixing the gravel.

[0030] In the seawall eco-box provided in the embodiment of the present application, the non-woven fabric 3 laid inside the box 1 can block heat, keep the water and soil moist, and also facilitate the root system to absorb oxygen and produce nitrogen. In addition, when seawater impacts the eco-box, the non-woven fabric 3 can also filter muddy water to prevent the formula soil in the seawall eco-box from being washed away. The seawall eco-box provided in the embodiment of the present application has a simple structure, facilitates water drainage, and is conducive to plant growth.

[0031] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A seawall eco-box, characterized in that: include: A box body (1) with an opening at the top, wherein a drainage groove (2) is provided at the bottom, the side wall or the connection between the bottom and the side wall of the box body (1); a non-woven fabric (3) is laid inside the box body (1), a gravel layer (4) and a soil layer (5) are provided inside the non-woven fabric (3), and the soil layer (5) is located above the gravel layer (4).

2. The seawall eco-box according to claim 1, characterized in that: The drainage groove (2) arranged at the bottom of the box body (1) is close to the side wall of the box body (1).

3. The seawall eco-box according to claim 1, characterized in that: The drainage groove (2) arranged on the side wall of the box body (1) is close to the bottom of the box body (1).

4. The seawall eco-box according to claim 1, characterized in that: A gravel layer (6) is laid on the surface of the soil layer (5), and a fixed net (7) is laid on the gravel layer (6), wherein the mesh diameter of the fixed net (7) is smaller than the particle size of the gravel in the gravel layer (6).

5. The seawall eco-box according to claim 1, characterized in that: A bracket (8) is provided at the bottom of the box body (1).

6. The seawall eco-box according to claim 1, characterized in that: The box body (1) is a concrete box body.

7. The seawall eco-box according to claim 1, characterized in that: The laying thickness of the gravel layer (4) is 10-12 cm.

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