CN217308556U - Ecological greening covering layer - Google Patents

Abstract

The application relates to an ecological greening covering layer, comprising: the mulching film and a second sizing net shaping net; the first sizing net, the first mulching film, the substrate layer, the second mulching film and the second sizing net are sequentially arranged in a layered mode; the first sizing net penetrates through the first mulching film, the substrate layer and the second mulching film to be fixed, and the second sizing net penetrates through the second mulching film, the substrate layer and the first mulching film to be fixed; the first mulching film and the second mulching film are arranged to completely cover the substrate layer, and the first mulching film is provided with a plurality of through holes. When the greening is carried out, the greening base is only required to be paved on the ground surface, and the seeds of the plants are planted on the matrix layer, so that the greening cost is reduced.

Description

Ecological greening covering layer

Technical Field

The application relates to the field of environmental protection, especially, relate to an ecological greening overburden.

Background

Greening refers to planting of protection forests, roadside trees, crops, various plants in residential areas and parks, and the like. The greening comprises soil greening, urban greening, four-side greening, road greening and the like. Greening improves environmental hygiene and plays a variety of roles in maintaining ecological balance. However, when the exposed ground surface under the forest is greened, a large amount of vegetation needs to be laid, and the greening cost is high.

Disclosure of Invention

In view of this, the present application provides an ecological greening covering layer, which only needs to be laid on the ground surface and plant the seeds of the plants on the substrate layer when greening is performed, so as to reduce the investment greening cost.

According to an aspect of the present application, there is provided an ecological greening cover including:

the mulching film and a second sizing net shaping film mulching film;

the first sizing net, the first mulching film, the substrate layer, the second mulching film and the second sizing net are sequentially arranged in a layered mode;

the first sizing net penetrates through the first mulching film, the substrate layer and the second mulching film to be fixed, and the second sizing net penetrates through the second mulching film, the substrate layer and the first mulching film to be fixed;

the first mulching film and the second mulching film are arranged to completely cover the substrate layer, and the first mulching film is provided with a plurality of through holes.

In one possible implementation, the first mulching film and the second mulching film are made of degradable plastic materials.

In a possible implementation manner, through holes are formed in the second mulching film, the number of the through holes is the same as that of the through holes, and the through holes are arranged in a one-to-one correspondence manner.

In one possible implementation, the substrate layer comprises a plurality of substrate mat blocks, and a plurality of the substrate mat block array subsections;

the number of the through holes is matched with that of the matrix cushion blocks, and the through holes and the matrix cushion blocks are arranged in a one-to-one opposite mode.

In a possible implementation manner, the matrix cushion blocks are distributed in a rectangular array, and a value range of a distance D between adjacent matrix cushion blocks is as follows: d is more than or equal to 0.1m and less than or equal to 0.3 m.

In a possible implementation manner, the values of the adjacent matrix mat blocks D are as follows: 0.15 m.

In a possible implementation manner, the substrate cushion block is a cubic block structure, and the value range of the side length F of the substrate cushion block is as follows: f is more than or equal to 0.1m and less than or equal to 0.4 m;

the face of the first sizing net and the face of the second sizing net are both in a square structure, and the value range of the side length G of the first sizing net is as follows: g is more than or equal to 2m and less than or equal to 2.5 m.

In a possible implementation manner, the side length F of the substrate cushion block is selected from: 0.2 m;

the side length G of the first sizing net takes values as follows: 2.25 m.

In one possible implementation, the peripheral side of the first mulch film and the peripheral side of the second mulch film are both disposed protruding out of the substrate layer;

the peripheral side of the first mulching film extending out of the substrate layer is connected with the peripheral side of the second mulching film extending out of the substrate layer.

In a possible implementation manner, the distances of the peripheral sides of the first mulching films extending out of the substrate layer are equal, and the value range of the distance H of the first mulching films extending out of the substrate layer is as follows: h is more than or equal to 0.1m and less than or equal to 0.3 m;

the size of second plastic film with the size of first plastic film is the same, the lateral wall of first plastic film with the lateral wall parallel and level setting of second plastic film.

The ecological greening covering layer is provided with five layers including a first sizing net, a first mulching film, a substrate layer, a second mulching film and a second sizing net, the top of the substrate layer is completely covered by the first mulching film, and the bottom of the substrate layer is completely covered by the second mulching film. And a first shaping net is arranged on one side of the first mulching film, which is far away from the substrate layer, and a second shaping net is arranged on one side of the second mulching film, which is far away from the substrate layer, so that the first mulching film, the substrate layer and the second mulching film are integrated through the first shaping net and the second shaping net, and the first mulching film and the second mulching film are shaped. And the first mulching film is provided with a perforation for allowing plants grown on the substrate layer to pass through. The ecological greening covering layer utilizes the first mulching film and the second mulching film to quickly cover the exposed ground surface, and the first mulching film and the second mulching film are covered by utilizing the vine growth performance after the plants grow, so that the greening effect is achieved. When greening is carried out, the greening base is only required to be paved on the ground surface, and the seeds of plants are planted on the matrix layer, so that the greening cost is reduced.

Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

Fig. 1 shows a main structure view of an ecological greening covering layer according to an embodiment of the present application;

fig. 2 shows a top view of an ecological greening cover according to an embodiment of the present application.

Detailed Description

Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It will be understood that, the terms "central," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings to facilitate the description of the present invention or to facilitate the description thereof, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.

Fig. 1 is a main structure view of an ecological greening cover according to an embodiment of the present application, and fig. 2 is a plan view of the ecological greening cover according to the embodiment of the present application. As shown in fig. 1 or fig. 2, the ecological greening covering layer includes: the special mulching film comprises a first sizing net 100, a first mulching film 200, a substrate layer 300, a second mulching film 400 and a second sizing net 500, wherein the first sizing net 100, the first mulching film 200, the substrate layer 300, the second mulching film 400 and the second sizing net 500 are sequentially arranged in a layered mode from top to bottom, the first sizing net 100 sequentially penetrates through the first mulching film 200, the substrate layer 300 and is fixed with the second mulching film 400, and the second sizing net 500 sequentially penetrates through the second mulching film 400, the substrate layer 300 and is fixed with the first mulching film 200. The first mulching film 200 and the second mulching film 400 are arranged to completely cover the substrate layer 300, the first mulching film 200 is provided with a plurality of perforations 210, the substrate layer 300 is suitable for planting plant seeds, and the plant seeds are arranged opposite to the perforations 210.

The ecological greening covering layer of the embodiment of the application is provided with five layers, namely a first shaping net 100, a first mulching film 200, a substrate layer 300, a second mulching film 400 and a second shaping net 500, wherein the top of the substrate layer 300 is completely covered by the first mulching film 200, and the bottom of the substrate layer 300 is completely covered by the second mulching film 400. And a first sizing net 100 is provided on a side of the first mulching film 200 facing away from the substrate layer 300 and a second sizing net 500 is provided on a side of the second mulching film 400 facing away from the substrate layer 300, so that the first mulching film, the substrate layer 300 and the second mulching film 400 are integrated by the first sizing net 100 and the second sizing net, and the first mulching film 200 and the second mulching film 400 are sized. And the first mulching film 200 is provided with through holes 210, and the through holes 210 are used for allowing plants grown on the substrate layer 300 to pass through. The ecological greening covering layer of the embodiment of the application utilizes the first mulching film 200 and the second mulching film 400 to quickly cover the exposed ground surface, and after the plants grow, the first mulching film 200 and the second mulching film 400 are covered by utilizing the vine growth performance of the plants, so that the greening effect is achieved. When greening is carried out, the greening base is only needed to be paved on the ground surface and plant seeds on the substrate layer 300, so that the input greening cost is reduced.

Here, it should be noted that in one possible implementation, the perforations 210 should be provided below the mesh holes of the first sizing network 100.

Here, it should also be noted that, in one possible implementation, the first sizing net 100 may be connected with the second mulch 400 by stitching through the first mulch 200, the substrate layer 300. The second shaping net 500 can penetrate through the second mulching film 400 and the substrate layer 300 through the sewing lines to be connected and fixed with the first mulching film 200. Here, it should be noted that the suture thread is a degradable thread.

In one possible implementation, the first mulching film 200 and the second mulching film 400 are made of degradable plastic materials. Therefore, the first mulching film 200 and the second mulching film 400 in the later stage can be gradually degraded, plants of the substrate layer 300 are further exposed, and the purposes of quickly covering the ground surface and ecologically greening are further achieved.

Here, it should be noted that in one possible implementation, the material of the first and second mulching films 200 and 400 may be a degradable plastic PBAT.

Here, it should also be noted that, in one possible implementation, the thickness of the first and second geomembranes 200 and 400 is 0.004 mm.

Here, it should also be noted that, in one possible implementation, both the first sizing network 100 and the second sizing network 500 may be degradable materials, such as: polypropylene or hemp fibers.

In one possible implementation, the second ground membrane 400 is provided with through holes 410, the number of the through holes 410 is the same as that of the through holes 210, and the through holes 410 are arranged in a one-to-one correspondence with the through holes 210.

Here, it should be noted that in one possible implementation, the aperture J of the perforation 210 has a range of values: j is more than or equal to 1mm and less than or equal to 3mm, and the value range of the aperture K of the through hole 410 is as follows: k is more than or equal to 0.5mm and less than or equal to 2 mm.

Here, it should also be noted that, in one possible implementation, the plurality of perforations 210 are distributed in a rectangular array, and the distance L between adjacent perforations 210 has a value in a range of: l is more than or equal to 0.1m and less than or equal to 0.3 m.

Here, it should also be noted that in one possible implementation, the aperture J of the perforation 210 takes the values: 2mm, the value of the aperture K of the through hole 410 is: 1 mm. The distance L between adjacent perforations 210 takes the value: 0.15 m.

In one possible implementation, the substrate layer 300 includes a plurality of substrate spacers 310, the plurality of substrate spacers 310 are distributed in an array, the number of the through holes 210 matches the number of the substrate spacers 310, and the through holes 210 are arranged opposite to the substrate spacers 310. Therefore, the structure of the embodiment of the application is further optimized.

Further, in a possible implementation manner, the substrate cushion blocks 310 are distributed in a rectangular array, and the distance D between adjacent substrate cushion blocks 310 has a value range of: d is more than or equal to 0.1m and less than or equal to 0.3 m.

Further, in a possible implementation manner, the values of the adjacent substrate pad 310D are: 0.15 m.

In one possible implementation manner, the substrate cushion block 310 is a cubic block structure, and the side length F of the substrate cushion block 310 has a value range of: f is more than or equal to 0.1m and less than or equal to 0.4 m. The face of the first sizing network 100 and the face of the second sizing network 500 are both in a square structure, and the value range of the side length G of the first sizing network 100 is as follows: g is more than or equal to 2m and less than or equal to 2.5 m.

Further, in a possible implementation manner, the side length F of the substrate cushion block 310 is set as follows: 0.2m, the value of the side length G of the first sizing net 100 is as follows: 2.25 m.

Here, it should be noted that, in one possible implementation, the plurality of substrate mat blocks 310 may be distributed in a rectangular array, and the size of the substrate mat blocks 310 is larger than the mesh size of the first sizing network 100.

Further, in one possible implementation, both the peripheral side of the first mulching film 200 and the peripheral side of the second mulching film 400 are disposed to protrude out of the substrate layers 300, and the peripheral side of the first mulching film 200 protruding out of the substrate layers 300 is connected with the peripheral side of the second mulching film 400 protruding out of the substrate layers 300.

Here, it should be noted that the circumferential side of the first mulching film 200 and the circumferential side of the second mulching film 400 may be provided using suture stitches.

Here, it should also be noted that in one possible implementation, a fixture is further included, the fixture being disposed on a side of the first mulch 200 protruding out of the substrate layer 300, the fixture being disposed through the first mulch 200 and the second mulch 400 in sequence. The fixing member may be provided in plurality, and a plurality of fixing members are circumferentially distributed along the first mulching film 200.

Here, it should also be noted that, in one possible implementation, four fixing pieces are provided corresponding to four corners of the first mulching film 200, and the interval between the adjacent fixing pieces is 1 m.

Here, it should also be noted that in one possible implementation, the fixing may be a garden spike.

Further, in a possible implementation manner, the distances of the peripheral sides of the first mulching film 200 extending out of the substrate layer 300 are equal, and the value range of the distance H of the first mulching film 200 extending out of the substrate layer 300 is: h is more than or equal to 0.1m and less than or equal to 0.3 m. The size of the second mulch film 400 is the same as the size of the first mulch film 200, and the side walls of the first mulch film 200 are flush with the side walls of the second mulch film 400.

Here, it should be noted that, in one possible implementation, the distance H by which the first mulching film 200 protrudes out of the substrate layer 300 takes the following values: 0.15 m.

Here, it should also be noted that the peripheral side of the first mulch 200 and the peripheral side of the second mulch 400 both extend out of the substrate layer 300, and the distance H by which the first mulch 200 extends out of the substrate layer 300 takes the values: 0.15m means: the distance between the side wall of each first mulching film 200 and the side wall of the adjacent substrate layer 300 is 0.15 m.

The ecological greening covering layer of the embodiment of the application is provided with a first shaping net 100, a first mulching film 200, a substrate layer 300, a second mulching film 400 and a second shaping net 500, wherein the first shaping net 100, the first mulching film 200, the substrate layer 300, the second mulching film 400 and the second shaping net 500 are sequentially arranged in a layered mode from top to bottom, the first shaping net 100 penetrates through the first mulching film 200, the substrate layer 300 and the second mulching film 400 to be fixed, and the second shaping net 500 penetrates through the second mulching film 400, the substrate layer 300 and the first mulching film 200 to be fixed. The substrate layer 300 comprises a plurality of substrate cushion blocks 310 distributed in a rectangular array, the first sizing net 100 and the second sizing net 500 are both arranged in a cube shape, and the first sizing net 100 and the second sizing net 500 both cover the plurality of substrate cushion blocks 310 distributed in the rectangular array. The distance between the side wall of the first mulching film 200 and the side wall of the rectangular area surrounded by the adjacent matrix cushion blocks 310 is 0.15m, the distance between the side wall of the second mulching film 400 and the side wall of the rectangular area surrounded by the adjacent matrix cushion blocks 310 is 0.15m, and the side, extending out of the rectangular area surrounded by the matrix cushion blocks 310, of the first mulching film 200 is connected with the side, extending out of the rectangular area surrounded by the matrix cushion blocks 310, of the second mulching film 400. The side lengths of the first and second sizing nets 100 and 500 are both 2.25m, the matrix cushion blocks 310 are cube-shaped, the side length of each matrix cushion block 310 is 0.2m, and the distance between adjacent matrix cushion blocks 310 is 0.15 m. First plastic film 200 and second plastic film 400 are degradable plastics material, and have seted up a plurality of perforation 210 on the first plastic film 200, and the quantity of perforation 210 is the same with the quantity of matrix cushion 310, and perforation 210 sets up with matrix cushion 310 one-to-one, and the aperture of perforation 210 is 2mm, and the distance between the adjacent perforation 210 is 15mm, plants the plant seed on the matrix cushion 310. The second ground membrane 400 is provided with a plurality of through holes 410, the number of the through holes 410 is the same as that of the substrate cushion blocks 310, the through holes 410 and the substrate cushion blocks 310 are arranged in a one-to-one correspondence manner, the aperture of each through hole 410 is 1mm, and the distance between every two adjacent through holes 410 is 15 mm. Therefore, through the structure, the embodiment of the application can quickly cover the exposed ground surface in the initial stage of use, after the plant seeds on the substrate cushion block 310 grow, the first mulching film 200 and the second mulching film 400 are covered by the aid of the sprawling performance of the plant seeds, so that the greening effect is achieved, the first mulching film 200 and the second mulching film 400 can be gradually degraded in the later stage, the lawn is formed at the moment, the purpose of quickly covering the ground surface is achieved, the purpose of ecological greening is achieved, and the greening cost is reduced.

The foregoing description of the embodiments of the present application has been presented for purposes of illustration and description and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or improvements to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. An ecological greening overlay, comprising:

the mulching film and a second sizing net shaping film mulching film;

the first sizing net, the first mulching film, the substrate layer, the second mulching film and the second sizing net are sequentially arranged in a layered mode;

the first sizing net penetrates through the first mulching film, the substrate layer and the second mulching film to be fixed, and the second sizing net penetrates through the second mulching film, the substrate layer and the first mulching film to be fixed;

the first mulching film and the second mulching film are arranged to completely cover the substrate layer, and the first mulching film is provided with a plurality of through holes.

2. The ecological greening overlay of claim 1, wherein the first mulching film and the second mulching film are both made of degradable plastic material.

3. The ecological greening covering layer as recited in claim 1, wherein the second mulching film is provided with through holes, the number of the through holes is the same as the number of the through holes, and the through holes are arranged in a one-to-one correspondence.

4. The ecological greening cover of claim 1, wherein the substrate layer comprises a plurality of substrate mat blocks, a plurality of the substrate mat block array segments;

the number of the through holes is matched with that of the matrix cushion blocks, and the through holes and the matrix cushion blocks are arranged in a one-to-one opposite mode.

5. The ecological greening cover layer of claim 4, wherein the matrix cushion blocks are distributed in a rectangular array, and the distance D between adjacent matrix cushion blocks has a value range of: d is more than or equal to 0.1m and less than or equal to 0.3 m.

6. The ecological greening cover of claim 5, wherein the values of the adjacent matrix spacer blocks D are as follows: 0.15 m.

7. The ecological greening covering layer as recited in claim 4, wherein the substrate cushion block is a cube-shaped structure, and the side length F of the substrate cushion block has a value range of: f is more than or equal to 0.1m and less than or equal to 0.4 m;

the face of the first sizing net and the face of the second sizing net are both in a square structure, and the value range of the side length G of the first sizing net is as follows: g is more than or equal to 2m and less than or equal to 2.5 m.

8. An ecological greening covering as claimed in claim 7, wherein the side length F of the substrate blocks is selected from the group consisting of: 0.2 m;

the side length G of the first sizing net takes the following values: 2.25 m.

9. The ecological greening overlay of any one of claims 1 to 8, wherein a peripheral side of the first mulch film and a peripheral side of the second mulch film are both disposed protruding from the substrate layer;

the peripheral side of the first mulching film extending out of the substrate layer is connected with the peripheral side of the second mulching film extending out of the substrate layer.

10. The ecological greening covering layer as recited in claim 9, wherein the peripheral sides of the first mulching films extend out of the substrate layer for equal distances, and the distance H of the first mulching films extending out of the substrate layer has a value range of: h is more than or equal to 0.1m and less than or equal to 0.3 m;

the size of second plastic film with the size of first plastic film is the same, the lateral wall of first plastic film with the lateral wall parallel and level setting of second plastic film.

Images