Waterfront filtering and decomposing belt structure

Abstract

The utility model discloses a waterfront filtration zone structure which is applied between an embankment and a river channel and comprises a supporting piece, the supporting piece is located at the bottom of the river channel, the supporting piece is hollow, through holes are formed in the side wall of the supporting piece, a fish hole structure is formed in the supporting piece, a waterproof layer is arranged above the supporting piece, a non-woven fabric layer is arranged above the waterproof layer, and the non-woven fabric layer is arranged above the non-woven fabric layer. A non-woven fabric layer is arranged on the embankment, a retaining wall is arranged on the side, close to the river channel, of the non-woven fabric layer, planting soil is arranged between the retaining wall and the embankment, a scene stone belt is arranged on the planting soil and close to the retaining wall, and the supporting piece is of a cubic structure and is made of concrete. The device provides a hiding place and a breeding place for fishes, creates a stable fish growth and breeding environment, promotes natural growth of aquatic organism populations, and improves water quality purification efficiency and biological diversity by simulating a multi-layer ecological function of a natural ecological system.

Description

Technical Field

[0001] The utility model relates to the field of ecological environment engineering, in particular to a waterfront filtration and decomposition belt structure beneficial to the growth and reproduction of fish, which is applicable to the ecological restoration and protection of lakes, rivers and other water bodies. Background Art

[0002] At present, water pollution is serious, the habitats of aquatic organisms are damaged, and the growth and reproduction environment of fish is greatly threatened. Traditional water body restoration technologies mostly focus on physical or chemical treatment, but insufficiently support the restoration of the ecosystem and cannot provide a good living environment for fish and other aquatic organisms. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model provides a waterfront filtration and decomposition belt structure, which effectively promotes water quality purification and ecological restoration by simulating the multi-level ecological functions of a natural ecosystem, provides a good living environment for fish and other aquatic organisms, and is applied between the bank and the river course. It includes a support member, the support member is located at the bottom of the river course, the support member is hollow, through holes are formed in the side wall of the support member, and a fish hole structure is formed inside the support member.

[0004] Preferably: A waterproof layer is arranged above the support member.

[0005] Preferably: A non-woven fabric layer is arranged above the waterproof layer.

[0006] Preferably: A retaining wall is arranged on one side of the non-woven fabric layer close to the river course.

[0007] Preferably: Planting soil is arranged between the retaining wall and the bank.

[0008] Preferably: A scenic stone belt is arranged on the planting soil close to the retaining wall.

[0009] Preferably: The support member is of a cube structure.

[0010] Preferably: The support member is made of concrete.

[0011] Preferably: The waterproof layer is a polyethylene polymer composite waterproof coiled material.

[0012] Preferably: The non-woven fabric layer is composed of at least one layer of non-woven fabric.

[0013] Technical Effects and Advantages of the Utility Model

[0014] In the utility model, a fish hole structure is formed inside the support member, providing a hiding place and a breeding place for fish, creating a stable growth and reproduction environment for fish, and promoting the natural growth of the aquatic organism population. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the waterfront filtration and decomposition belt structure provided by an embodiment of the present application;

[0016] Figure 2 It is a schematic structural diagram of the support member in the waterfront filtration and decomposition belt structure provided by an embodiment of the present application.

[0017] In the figure: 1, embankment; 2, support member; 21, through hole; 3, waterproof layer; 4, non-woven fabric layer; 5, retaining wall; 6, planting soil; 7, scenic stone belt; 8, hygrophytic plants; 9, submerged plants. Specific embodiments

[0018] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0019] Please refer to Figure 1-2 , in this embodiment, a waterfront filtration and decomposition belt structure is provided, which is applied between the embankment 1 and the river channel, including a support member 2. The support member 2 is located at the bottom of the river channel, and a waterproof layer 3 is provided above the support member 2.

[0020] In this embodiment, the support member 2 is made of concrete, the support member 2 is a cubic structure, the support member 2 is hollow, and through holes 21 are provided on the side wall of the support member 2. The number of through holes 21 is 1-5, so that a fish hole structure is formed inside the support member 2 to provide a hiding place and breeding ground for fish. The support member 2 plays a supporting role for the overall structure. When in use, the support member 2 is placed in the river channel, and it is only necessary to avoid the side of the support member 2 with the through holes 21 facing upward.

[0021] In another embodiment, the support member 2 can also be of other shapes, and a fish hole structure is formed inside the support member 2 to provide a hiding place and breeding ground for fish.

[0022] In this embodiment, the waterproof layer 3 is an EPS waterproof coil (polyethylene polymer composite waterproof coil), which prevents the plant roots from growing and damaging the support member 2, causing damage to the overall structure, and thus improves the stability of the overall structure.

[0023] In this embodiment, a non-woven fabric layer 4 is provided above the waterproof layer 3. The non-woven fabric layer 4 is composed of at least one layer of non-woven fabric to prevent the soil from being washed away by the river water.

[0024] In this embodiment, a retaining wall 5 is provided on one side of the non-woven fabric layer 4 close to the river channel to prevent the planting soil 6 from falling into the river channel through the retaining wall 5.

[0025] In this embodiment, the planting soil 6 is provided between the retaining wall 5 and the bank 1.

[0026] In this embodiment, a scenic stone belt 7 is provided on the planting soil 6 close to the retaining wall 5. The scenic stone belt 7 is paved with scenic stones to provide a landscaping function.

[0027] In this embodiment, the planting soil 6 is used to plant hygrophytic plants 8 for non-point source pollution interception and reduction of the pollution load entering the river.

[0028] In this embodiment, submerged plants 9 are planted in the river channel on one side of the support member 2 to form a submerged plant bed, which is beneficial to water purification, and the microorganisms attached to the leaves can provide food for the growth of fish.

[0029] In another embodiment, a gravel layer and a sand and gravel layer are further provided below the planting soil 6 to form a natural filtration system.

[0030] The working principle of the present utility model is:

[0031] This structure effectively promotes water quality purification and ecological restoration by simulating the multi-level ecological functions of a natural ecosystem, provides a good living environment for fish and other aquatic organisms, improves the water quality purification efficiency, increases biodiversity, enhances the self-repair ability of the water body, and improves the overall health of the ecosystem by simulating the multi-level ecological functions of a natural ecosystem.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments in the present utility model without creative efforts shall fall within the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A waterfront filtration belt structure, applied between a bank (1) and a river channel, characterized in that: The invention comprises a support member (2), wherein the support member (2) is located at the bottom of a river channel, the support member (2) is hollow, a through hole (21) is provided on a side wall of the support member (2), and a fish hole structure is formed inside the support member (2).

2. A waterfront filtration belt structure according to claim 1, characterized in that: A waterproof layer (3) is provided above the support member (2).

3. A waterfront filtration belt structure according to claim 2, characterized in that: A non-woven fabric layer (4) is arranged above the waterproof layer (3).

4. A waterfront filtration belt structure according to claim 3, characterized in that: A retaining wall (5) is provided on the side of the non-woven fabric layer (4) close to the river channel.

5. A waterfront filtration belt structure according to claim 4, characterized in that: Planting soil (6) is provided between the retaining wall (5) and the embankment (1).

6. A waterfront filtration belt structure according to claim 5, characterized in that: A landscape stone belt (7) is arranged on the planting soil (6) near the retaining wall (5).

7. A waterfront filtration belt structure according to claim 1, characterized in that: The support member (2) is a cubic structure.

8. A waterfront filtration belt structure according to claim 7, characterized in that: The support member (2) is made of concrete.

9. A waterfront filtration belt structure according to claim 2, characterized in that: The waterproof layer (3) is a polyethylene polymer composite waterproof coiled material.

10. A waterfront filtration belt structure according to claim 3, characterized in that: The non-woven fabric layer (4) consists of at least one layer of non-woven fabric.

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