CN220557079U - River course cotton fiber composite geotextile suitable for curing bank slope vegetation - Google Patents
River course cotton fiber composite geotextile suitable for curing bank slope vegetation Download PDFInfo
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- CN220557079U CN220557079U CN202322107953.5U CN202322107953U CN220557079U CN 220557079 U CN220557079 U CN 220557079U CN 202322107953 U CN202322107953 U CN 202322107953U CN 220557079 U CN220557079 U CN 220557079U
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- 239000004746 geotextile Substances 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 229920000742 Cotton Polymers 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 239000002250 absorbent Substances 0.000 claims abstract description 14
- 238000003490 calendering Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 6
- 238000007726 management method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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Abstract
The utility model discloses river course cotton fiber composite geotextile suitable for curing bank slope vegetation, which comprises a water delivery channel layer, an upper geotextile layer positioned on the upper side of the water delivery channel layer and a lower geotextile layer positioned on the lower side of the water delivery channel layer; the upper geotechnical cloth layer, the water delivery pipeline layer and the lower geotechnical cloth layer are integrally formed, the water delivery channel layer is a water seepage layer structure formed by puncturing cotton-absorbent fibers, and capillaries are formed in the cotton-absorbent fibers. The river course cotton fiber composite geotextile suitable for curing the bank slope vegetation solves the problem that the vegetation water drawing amount far away from the water source is less in the existing river course bank slope vegetation planting mode.
Description
Technical Field
The utility model belongs to the technical field of river channel treatment and ecological treatment, and particularly relates to river channel cotton-suction fiber composite geotextile suitable for curing bank slope vegetation.
Background
In recent years, the national importance of ecological environment is increasing, and the requirements of people on living environment are increasing. River management is also gradually changed from the original single flood control management to a combined flood control and ecological restoration management mode, the common management mode adopted is to plant vegetation on a bank slope, and long-term practice proves that the vegetation is an effective ecological restoration mode. The vegetation planted on the river bank slope is drawn by the river water permeated by the soil, and the water drawing mode is more far away from the vegetation of the water source, the water amount can be obtained, and the vegetation is unfavorable for the growth of the vegetation.
Disclosure of Invention
The utility model aims to provide river continuous-sucking fiber composite geotextile suitable for curing vegetation on a bank slope, and solves the problem that the water sucking amount of vegetation at a water source is small in the existing mode of planting vegetation on the bank slope of a river.
In order to solve the technical problems, the utility model discloses river course cotton fiber composite geotextile suitable for curing vegetation on a bank slope, which comprises a water delivery channel layer, an upper geotextile layer positioned on the upper side of the water delivery channel layer and a lower geotextile layer positioned on the lower side of the water delivery channel layer; the upper geotechnical cloth layer, the water delivery pipeline layer and the lower geotechnical cloth layer are integrally formed, the water delivery channel layer is a water seepage layer structure formed by puncturing cotton-absorbent fibers, and capillaries are formed in the cotton-absorbent fibers.
The technical scheme of the utility model also has the following characteristics:
as a preferable scheme of the utility model, the thickness of the water delivery channel layer is 1mm-2mm.
As a preferable scheme of the utility model, the density of the upper geotechnical cloth layer is 150g/m 2 。
As a preferable scheme of the utility model, the density of the lower geotechnical cloth layer is 150g/m 2 。
As a preferable scheme of the utility model, the upper geotechnical cloth layer, the water pipe layer and the lower geotechnical cloth layer are combined into a whole through calendaring and heat sealing.
Compared with the prior art: the river soft and absorbent fiber composite geotextile suitable for curing the vegetation on the bank slope is suitable for river bank slope curing engineering, can effectively utilize the water source in the river, and can continuously provide the water source required by the growth of the vegetation on the bank slope of the river under the condition of no external power.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic structural view of a river course cotton-suction fiber composite geotextile suitable for curing vegetation on a bank slope.
In the figure: 1. an upper geotechnical cloth layer, a water pipeline layer and a lower geotechnical cloth layer.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Example 1
As shown in fig. 1, the river course cotton-absorbing fiber composite geotextile suitable for curing bank slope vegetation comprises a water delivery channel layer 2, an upper geotextile layer 1 positioned on the upper side of the water delivery channel layer 2 and a lower geotextile layer 3 positioned on the lower side of the water delivery channel layer 2, wherein the upper geotextile layer 1, the water delivery channel layer 2 and the lower geotextile layer 3 are combined into a whole through calendaring and heat sealing.
Wherein: the water delivery channel layer 2 is a water seepage layer structure formed by piercing cotton-absorbent fibers, and capillary tubes are formed in the cotton-absorbent fibers, so that the water source in the river is continuously supplied to the vegetation on the bank slope by utilizing the capillary phenomenon principle. The upper geotechnical cloth layer 1 and the lower geotechnical cloth layer 3 play roles in filtering and protecting.
The water delivery channel layer 2 is formed by needling cotton-absorbent fibers, and has high tensile strength, strong hygroscopicity and aging resistance. The capillary is stored in the cotton-absorbent fiber, the water is the impregnating liquid for the cotton-absorbent fiber, the water surface in the capillary is concave, and the capillary exerts a pulling force on the liquid below, so that the liquid rises along the capillary, and the water in the river channel is transported to the bank slope through the cotton-absorbent fiber water transport channel layer by utilizing the principle of capillary phenomenon under the action of no external force, thereby providing a water source for curing and growing vegetation on the bank slope.
When in construction, the river course cotton-suction fiber composite geotextile suitable for curing the vegetation on the bank slope is arranged on the surface of the bank slope, then soil is constructed on the geotextile, and the vegetation is planted on the soil. Vegetation planted on the shore protection is used for continuously supplying water sources to the vegetation on the shore slope by utilizing the principle of capillary phenomenon through the middle water delivery channel layer 2. The water in the river channel can better permeate to the high place of the side slope through the middle water conveying layer 2, and then permeate to the side slope soil through the upper geotechnical cloth layer 1 and the lower geotechnical cloth layer 3, so that the water content of the soil is improved. The product saves irrigation cost and later maintenance cost, and has low carbon, environmental protection and advanced technology.
Therefore, compared with the existing vegetation planted on the bank slope, the utility model discloses the river continuous-sucking fiber composite geotextile suitable for curing the vegetation on the bank slope, which has the following advantages:
(1) By utilizing the principle of capillary phenomenon, the water source can be provided for revetment vegetation under the condition of no energy consumption, the effect of naturally supplying water source for vegetation is achieved, the power energy is saved, and the irrigation cost is reduced.
(2) The two geotextiles on the outer surface play a role in protecting the middle water delivery channel layer, so that the decay time of the water delivery layer is slowed down, the service life of the water delivery layer is prolonged, if the water delivery purpose of capillary phenomenon is achieved by singly adopting cotton cloth, the cotton cloth can be completely decomposed within 3-5 years, the two geotextiles are used for protection, and the service life is prolonged to 8-10 years;
(3) The composite geotextile material has stable structure and can not pollute river water sources in river treatment.
(4) The composite geotextile can not only play a role in soil filtering and drainage, but also play a double role in providing a water source for revetment vegetation.
(5) The water delivery channel layer is added in the composite geotextile, and the layer is made of cotton-absorbent fibers, belongs to a cotton tensile material, not only enhances the tensile property of the composite geotextile, but also can adapt to the deformation characteristic of a bank slope.
Example 2
Unlike example 1, this example defines a river course cotton-suction fiber composite geotextile suitable for curing vegetation on a bank slope according to the present utility model, the thickness of the water transport channel layer 2 is 1mm-2mm, and the densities of the upper geotextile layer 1 and the upper geotextile layer 3 are 150g/m 2 . This ensures a better effect.
While the foregoing description illustrates and describes several preferred embodiments of the utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of use in various other combinations, modifications and environments and is capable of changes or modifications within the spirit of the utility model described herein, either as a result of the foregoing teachings or as a result of the knowledge or skill of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (5)
1. The river course cotton-suction fiber composite geotextile suitable for curing the vegetation on the bank slope is characterized by comprising a water delivery channel layer, an upper geotextile layer positioned on the upper side of the water delivery channel layer and a lower geotextile layer positioned on the lower side of the water delivery channel layer; the upper geotechnical cloth layer, the water delivery pipeline layer and the lower geotechnical cloth layer are integrally formed, the water delivery channel layer is a water seepage layer structure formed by puncturing cotton-absorbent fibers, and capillaries are formed in the cotton-absorbent fibers.
2. The river course cotton fiber composite geotextile suitable for curing slope vegetation of claim 1, wherein the water transport channel layer has a thickness of 1mm-2mm.
3. The river course cotton suction fiber composite geotextile suitable for curing slope vegetation of claim 1, wherein the density of the upper geotextile layer is 150g/m 2 。
4. The river course cotton suction fiber composite geotextile suitable for curing slope vegetation of claim 1, wherein the density of the lower geotextile layer is 150g/m 2 。
5. The river course cotton suction fiber composite geotextile suitable for curing bank slope vegetation as recited in claim 1, wherein the upper geotextile layer, the water pipe layer and the lower geotextile layer are integrated by calendaring and heat sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322107953.5U CN220557079U (en) | 2023-08-07 | 2023-08-07 | River course cotton fiber composite geotextile suitable for curing bank slope vegetation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322107953.5U CN220557079U (en) | 2023-08-07 | 2023-08-07 | River course cotton fiber composite geotextile suitable for curing bank slope vegetation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220557079U true CN220557079U (en) | 2024-03-08 |
Family
ID=90087940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322107953.5U Active CN220557079U (en) | 2023-08-07 | 2023-08-07 | River course cotton fiber composite geotextile suitable for curing bank slope vegetation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220557079U (en) |
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2023
- 2023-08-07 CN CN202322107953.5U patent/CN220557079U/en active Active
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