High-strength compression-resistant anti-scouring ecological geonet

Abstract

The utility model discloses a high-strength anti-compression anti-scouring ecological geonet, and belongs to the technical field of geonet equipment. The structure comprises a non-woven fabric, an upper-layer geonet, a lower-layer geonet and a folding net, the non-woven fabric is arranged below the upper-layer geonet, the folding net is arranged below the non-woven fabric, and the lower-layer geonet is arranged below the folding net. In the using process of the geonet, the foundation structure of the geonet is optimized, the stress structure of the geonet is optimized to a great extent through the three-dimensional design of the non-woven fabric, the geonet and the folding net, and the anti-scouring capacity of the geonet is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of geonet equipment, in particular to a high-strength compression and scour resistance ecological geonet. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. After water conservancy construction, it is necessary to maintain the stability of water and soil around the water conservancy project, and soil and water conservation nets are usually used.

[0003] Existing soil and water conservation nets often have poor air permeability. During use, hot weather will make the surface temperature of the ecological geonet higher, resulting in poor air permeability of the plant soil, poor air circulation inside the ground soil, and affecting the survival rate of plants. Utility Model Content

[0004] The utility model aims to provide a high-strength compression and scour resistance ecological geonet to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-strength compression and scour-resistant ecological geonet comprises a non-woven fabric, an upper geonet, a lower geonet and a folded net, wherein the non-woven fabric is arranged below the upper geonet, the folded net is arranged below the non-woven fabric, and the lower geonet is arranged below the folded net.

[0007] As a further solution of the utility model: the non-woven fabric is W-shaped, and the non-woven fabric includes flat reinforcement ribs and raised reinforcement ribs, the flat reinforcement ribs are arranged at the lower side of the non-woven fabric, and the raised reinforcement ribs are arranged at a raised position above the non-woven fabric.

[0008] As a further solution of the utility model: the upper geonet includes geonet grid points and leveling nets. The leveling nets are rectangular and distributed in an array inside the upper geonet. Geonet grid points are arranged at the connection positions of the leveling nets.

[0009] As a further solution of the utility model: the flat layer net is a bidirectional plastic stretched grid net.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. During the use of the geonet, the basic structure of the geonet is optimized. By making the non-woven fabric, geonet and folded net three-dimensional, the force structure of the geonet is optimized to a great extent and the anti-scouring ability of the geonet is enhanced.

[0012] 2. The non-woven fabric structure inside the geonet has been optimized. By setting the non-woven fabric into a W-shaped shape, the air permeability of the geonet is effectively improved, thereby further promoting the air circulation capacity of the plants at the bottom of the geonet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional structural diagram of the utility model;

[0014] Figure 2 This is a top view of the structure of the utility model geonet;

[0015] Figure 3 It is a three-dimensional structural diagram of the non-woven fabric of the utility model.

[0016] In the figure: 1, non-woven fabric; 2, upper geonet; 3, lower geonet; 4, folded net; 11, flat layer reinforcement ribs; 12, raised reinforcement ribs; 21, geonet grid points; 22, flat layer net. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1

[0019] See also Figure 1-3 The present embodiment provides a high-strength compression-resistant and scour-resistant ecological geonet, comprising a non-woven fabric 1, an upper geonet 2, a lower geonet 3 and a folded net 4, wherein the non-woven fabric 1 is arranged below the upper geonet 2, the folded net 4 is arranged below the non-woven fabric 1, and the lower geonet 3 is arranged below the folded net 4.

[0020] Furthermore, the nonwoven fabric 1 is W-shaped, and includes flat reinforcement ribs 11 and raised reinforcement ribs 12 . The flat reinforcement ribs 11 are arranged at the lower side of the nonwoven fabric 1 , and the raised reinforcement ribs 12 are arranged at a raised position above the nonwoven fabric 1 .

[0021] Furthermore, the upper geonet 2 includes geonet grid points 21 and leveling grids 22. The leveling grids 22 are rectangular and distributed in an array inside the upper geonet 2. The geonet grid points 21 are arranged at the connection positions of the leveling grids 22.

[0022] Furthermore, the leveling net 22 is a bidirectional plastic stretched grid net.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0024] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength compression and scour resistance ecological geonet, characterized in that: The invention comprises a non-woven fabric (1), an upper geonet (2), a lower geonet (3) and a folded net (4), wherein the non-woven fabric (1) is arranged below the upper geonet (2), a folded net (4) is arranged below the non-woven fabric (1), and a lower geonet (3) is arranged below the folded net (4), the non-woven fabric (1) is W-shaped, and the non-woven fabric (1) comprises flat reinforcement ribs (11) and raised reinforcement ribs (12), wherein the flat reinforcement ribs (11) are arranged at the lower side of the non-woven fabric (1), and the raised reinforcement ribs (12) are arranged at a raised position above the non-woven fabric (1).

2. The high-strength compression and scour resistance ecological geonet according to claim 1, characterized in that: The upper geonet (2) comprises geonet grid points (21) and leveling nets (22); the leveling nets (22) are rectangular and are distributed in an array inside the upper geonet (2); and the geonet grid points (21) are arranged at the connection positions of the leveling nets (22).

3. The high-strength compression and scour resistance ecological geonet according to claim 2, characterized in that: The leveling net (22) is a bidirectional plastic stretched grid net.

Images