CN112005795A - Submerged plant planting bed - Google Patents
Submerged plant planting bed Download PDFInfo
- Publication number
- CN112005795A CN112005795A CN201910453139.4A CN201910453139A CN112005795A CN 112005795 A CN112005795 A CN 112005795A CN 201910453139 A CN201910453139 A CN 201910453139A CN 112005795 A CN112005795 A CN 112005795A
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- Prior art keywords
- basket
- support
- plant planting
- water
- plant
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000000945 filler Substances 0.000 claims abstract description 25
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Hydroponics (AREA)
Abstract
The invention relates to a submerged plant planting bed which is used for being placed in water and comprises a plant planting basket, a plurality of supporting piles arranged around the plant planting basket and a matrix filler filled in the plant planting basket, wherein the lower ends of the supporting piles are inserted into soil at the bottom of the water, supporting bearing platforms are fixedly arranged on the supporting piles, the plant planting basket is placed on the supporting bearing platforms and located below the water surface, and the matrix filler is used for providing attachment for the growth of submerged plants. The submerged plant planting bed has the advantages of simple and stable structure, convenience and quickness in construction and assembly, low manufacturing cost, capability of raising the planting height of the submerged plants by the supporting piles and the plant planting baskets on the premise of not influencing the storage capacity of water bodies such as lakes and the like, guarantee of the growth water depth and the underwater illumination conditions of the submerged plants, convenience in maintenance and management, and suitability for ecological restoration of the water bodies such as lakes and reservoirs with different underwater landforms and water depth conditions.
Description
Technical Field
The invention relates to the technical field of water environment ecological restoration, in particular to a submerged plant planting bed.
Background
The submerged plants are an important component of an aquatic ecosystem, and lake water rich in the submerged plants has the characteristics of clear water quality, high dissolved oxygen, low algae density, high biological diversity and the like. A large number of researches show that the submerged plants have the effects of absorbing nitrogen and phosphorus nutrient elements in a water body, increasing dissolved oxygen in the water body, inhibiting re-suspension of lake sediments, inhibiting growth of plankton and the like, can provide baits and habitat for aquatic animals such as fishes and the like, and have important ecological values for improving the biological diversity and stability of an aquatic ecosystem and controlling water eutrophication. Therefore, the submerged plant is widely applied to eutrophic water body treatment, ecological restoration of lakes and rivers and construction of water body ecological systems.
The growth of the submerged plant has high requirements on external environmental conditions, and related researches show that environmental factors influencing the growth of the submerged plant mainly comprise water depth conditions, water quality, illumination intensity, substrate conditions and the like, wherein the distribution characteristics of photosynthetic characteristics and water body light radiation intensity are key factors for the growth of the submerged plant. Most lakes in the eastern plain area of China have average water depth of more than 3m and are influenced by problems of water body pollution, eutrophication and the like, the water body suspended matter and soluble organic pollutant content are high, the water body transparency is low, the transparency of most lakes and reservoirs is less than 30cm, and the large water depth condition and the low water body transparency become key environmental factors for restricting ecological restoration of the submerged plants in the lakes and reservoirs.
Disclosure of Invention
In view of the above-mentioned disadvantages of the prior art, the present invention provides a submerged plant growing bed with a simple structure, which can adjust the growing position of the submerged plant in the water and provide a good submerged plant growing environment.
In order to achieve the purpose, the invention provides a submerged plant planting bed which is used for being placed in water and comprises a plant planting basket, a plurality of supporting piles arranged around the plant planting basket and a matrix filler filled in the plant planting basket, wherein the lower ends of the supporting piles are inserted into soil at the bottom of the water, supporting bearing platforms are fixedly arranged on the supporting piles, the plant planting basket is placed on the supporting bearing platforms and is positioned below the water surface, and the matrix filler is used for providing attachment for the growth of submerged plants.
Furthermore, the support pile is fixedly provided with an anti-settling support which is positioned below the support bearing platform and used for pressing against the surface of the underwater soil.
Furthermore, the plant planting basket comprises a basket body and a stabilizing structure fixedly arranged on the basket body, wherein the bottom of the basket body is pressed against the supporting bearing platform, and the stabilizing structure is connected with the supporting piles.
Further, the stabilizing structure comprises a fixed lantern ring fixed on the outer side wall of the basket body, and the fixed lantern ring is sleeved on the supporting pile.
Further, the basket body of the plant growing basket is rectangular, and the supporting piles are arranged at the four corners of the basket body.
Furthermore, the plant planting baskets are arranged in a linear array in M rows and N columns, one of M and N is greater than or equal to 1, the other is greater than or equal to 2, and two adjacent plant planting baskets share the supporting piles between the two plant planting baskets.
Furthermore, the basket body of the plant planting basket is in a grid shape, and the mesh diameter of the grid-shaped basket body is smaller than 5 cm.
Further, the basket body is internally paved with the reverse filtering geotextile, and the matrix filler is positioned on the reverse filtering geotextile.
Further, the matrix filler comprises planting soil, sand gravel and artificial medium materials.
Furthermore, the supporting piles, the supporting bearing platforms and the plant planting baskets are all made of stainless steel.
As described above, the submerged plant growing bed according to the present invention has the following advantageous effects:
through setting up thing planting basket, support stake and matrix filler, during the installation, with a plurality of support stake lower extremes cartridge in the submarine soil of waters such as lakes and reservoirs, then with the plant planting basket frame that inside was filled with matrix filler put on supporting bearing platform, according to the depth of water, water transparency and the submerged plant kind, through the position that control supporting bearing platform was located in the water, and the height of plant planting basket, confirm the planting height of submerged plant in the water, guarantee that submerged plant has suitable depth of growth and underwater illumination condition. The submerged plant planting bed has the advantages of simple and stable structure, convenience and quickness in construction and assembly, low manufacturing cost, capability of raising the planting height of the submerged plants by the supporting piles and the plant planting baskets on the premise of not influencing the storage capacity of water bodies such as lakes and the like, guarantee of the growth water depth and the underwater illumination conditions of the submerged plants, convenience in maintenance and management, and suitability for ecological restoration of the water bodies such as lakes and reservoirs with different underwater landforms and water depth conditions.
Drawings
Fig. 1 is a schematic structural view of a submerged plant growing bed according to the present invention, which is an exploded view.
Fig. 2 is a schematic structural view of the submerged plant growing bed of the present invention, which is a plan view.
Fig. 3 is a schematic view showing the installation of the submerged plant growing bed according to the present invention.
Fig. 4 is a top view of fig. 3.
Description of the element reference numerals
1 support pile
11 anti-settling support
12 support bearing platform
2 plant planting basket
21 basket body
22 fixing collar
3 anti-geotechnique's cloth that strains
4 matrix Filler
5 submerged plant
6 water surface
7 underwater soil
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be regarded as the scope of the present invention without substantial changes in the technical contents.
Referring to fig. 1 to 4, the present invention provides a submerged plant growing bed for placing in water, the submerged plant growing bed comprising a plant growing basket 2, a plurality of support piles 1 arranged around the plant growing basket 2, and a matrix filler 4 filled in the plant growing basket 2, wherein the lower ends of the support piles 1 are inserted into soil 7 under the water, a support platform 12 is fixedly arranged on the support piles 1, the plant growing basket 2 is erected on the support platform 12 and is located below a water surface 5, and the matrix filler 4 is used for providing attachment for the growth of submerged plants 5. Specifically, the plant-growing basket 2 is preferably horizontal in the water, but may be inclined as needed.
The working principle of the submerged plant planting bed provided by the invention is as follows: during installation, the lower ends of a plurality of supporting piles 1 are inserted into underwater soil 7 of water bodies such as lakes and reservoirs, preferably, supporting bearing platforms 12 of all the supporting piles 1 are at the same height in the water, then, the plant cultivation basket 2 filled with the matrix filler 4 is erected on the supporting bearing platforms 12, the supporting bearing platforms 12 support the plant cultivation basket 2, the total length and the soil penetration depth of the supporting piles 1 are determined according to the water body depth and the soil bearing capacity, the arrangement positions of the supporting piles 1 and the size of the supporting bearing platforms 12 can be determined according to the actual size and shape of the plant cultivation basket 2 and the bearing weight of the plant cultivation basket 2, the plant cultivation basket 2 can be kept stable after installation, and the supporting piles 1 around the plant cultivation basket 2 can limit the movement of the plant cultivation basket 2 in the horizontal direction. Submerged plants 5 are planted on the matrix filler 4 in the plant planting basket 2 according to a certain density. According to the water depth of the water body, the transparency of the water body and the type of the submerged plant 5, the planting height of the submerged plant 5 in the water (namely the height difference between the top and the bottom of the matrix filler 4) is determined by controlling the position of the supporting bearing platform 12 in the water and the height of the plant planting basket 2, so that the submerged plant 5 is ensured to have proper growth water depth and underwater illumination conditions.
The submerged plant planting bed has the advantages of simple and stable structure, convenience and quickness in construction and assembly, low manufacturing cost, capability of raising the planting height of the submerged plant 5 through the supporting piles 1 and the plant planting baskets 2 on the premise of not influencing the storage capacity of water bodies such as lakes and the like, guarantee of the growth water depth and the underwater illumination conditions of the submerged plant 5, convenience in maintenance and management, and suitability for ecological restoration of the water bodies such as lakes and reservoirs with different underwater terrains and water depth conditions, particularly ecological restoration of the water bodies of the lakes and the like with overlarge water depth and low water transparency.
In the present embodiment, as shown in fig. 1 to 3, a settlement prevention bracket 11 is fixed on the support pile 1, the settlement prevention bracket 11 is located below the support bearing platform 12 and is used for pressing against the surface of the underwater soil 7, and the settlement prevention bracket 11 can effectively increase the bearing capacity of the support pile 1. The distance between the anti-settling support 11 and the lower end of the support pile 1 is the depth of the support pile 1, the size of the anti-settling support 11 can be determined according to the bearing capacity of the support pile 1, preferably, the anti-settling support 11 is an annular disc plate, the diameter of the anti-settling support 11 is not less than 50cm, the anti-settling support is sleeved on the support pile 1 and fixed by welding, the structure is simple and stable, and the support pile is guaranteed to have enough bearing capacity.
As a preferable design, in this embodiment, as shown in fig. 1 to 3, the plant-growing basket 2 includes a basket body 21 and a fixing structure fixed on the basket body 21, the bottom of the basket body 21 is pressed against the supporting platform 12, and the fixing structure is connected with the supporting piles 1, so that the basket body 21 is stably installed on the supporting piles 1, and the stability of the plant-growing basket 2 in water is ensured. Preferably, in this embodiment, the stabilizing structure includes a collar 22 fixed on the outer side wall of the basket 21, the fixing collar 22 is sleeved on the support pile 1, specifically, the fixing collar 22 can be welded on the outer side wall of the basket 21, the inner diameter of the fixing collar 22 is slightly larger than the diameter of the support pile 1, when installing, the fixing collar 22 is sleeved on the support pile 1, the plant planting basket 2 is lowered along the support pile 1 until the bottom of the frame is pressed on the support bearing platform 12, and the fixing collar 22 can effectively prevent the plant planting basket 2 from moving in the direction perpendicular to the support pile 1. Further, in order to enhance the stability of the installation of the plant-growing basket 2, the fixing collar 22 may be welded to the support pile 1. Of course, in other embodiments, the fixing structure may also adopt other existing structural forms, such as a hook structure, etc., so as to be stably connected with the support pile 1.
In the preferred embodiment, as shown in fig. 1 to 3, the housing 21 is rectangular, the support posts 1 are arranged at four corners of the rectangular housing 21, the fixing collars 22 are welded at the four corners of the rectangular housing 21, the area of the bottom surface of the housing 21 is not too large, preferably 1m × 1m, 2m × 2m, and other rectangular shapes, and the vertical height of the housing 21 is preferably 30 to 50 cm. When the rectangular basket body 21 is adopted, as an optimal design, in use, a plurality of plant planting baskets 2 can be arranged according to M rows and N columns of linear arrays according to actual needs, one of M and N is more than or equal to 1, the other is more than or equal to 2, two adjacent plant planting baskets 2 share the supporting piles 1 between the two, so that a large-area submerged plant planting bed is obtained, the using number of the supporting piles 1 is small, the plant planting baskets 2 are close to each other compactly, the effective utilization rate of an underwater space is high, as shown in fig. 3 and 4, an example of the submerged plant planting bed obtained by arranging four plant planting baskets 2 according to a 2x2 array is given in fig. 4, the assembly is convenient, the installation is rapid, and the submerged plant planting bed can adapt to various environments. Further preferably, the supporting platform 12 is an annular disk member sleeved on the supporting pile 1, and the supporting platform 12 is welded to the supporting platform 12, so that one supporting platform 12 can simultaneously support four plant cultivation baskets 2, as shown in fig. 4, the structure is simple, and the manufacture is convenient.
As a preferable design, in the present embodiment, as shown in fig. 1 to 3, the basket body 21 of the plant growing basket 2 is a grid-shaped basket body 21, and the mesh diameter of the grid-shaped basket body 21 is less than 5cm, and by using the grid-shaped basket body 21, the use of materials can be reduced, the weight of the plant growing basket 2 can be reduced, the transportation is facilitated, water can enter from the mesh, the contact area between the matrix filler 4 and the water is increased, the matrix filler 4 is sufficiently wetted, the submerged plant 5 can grow favorably, and the mesh diameter is less than 5cm, so that the matrix filler 4 can be prevented from being lost from the mesh. Preferably, the basket 21 is filled with the reverse-filtering geotextile 3, the matrix filler 4 is filled on the reverse-filtering geotextile 3, and the reverse-filtering geotextile 3 can further prevent the matrix filler 4 from being lost while water is not prevented from penetrating into the matrix filler 4. In this embodiment, the main materials of the matrix filler 4 include planting soil, sand and gravel, artificial medium materials, and the like, which provide adhesion for the growth of the submerged plant 5, so as to ensure that the position of the submerged plant 5 in water can be kept stable.
As the preferred design, in this embodiment, support stake 1, prevent subsiding support 11, support cushion cap 12 and plant basket 2 and all adopt stainless steel, make through the welding, guarantee to have sufficient mechanical strength, avoid simultaneously that the submerged plant kind bed is corroded easily in the water, guarantee the life of submerged plant kind bed.
From the above, the bed for planting the submerged plants in the embodiment has the advantages of simple structure, stable structure, convenient construction and assembly, stable and reliable use, convenient maintenance and management, and capability of raising the planting elevation of the submerged plants 5 on the premise of not influencing the storage capacity of water bodies such as lakes, changing the growth water depth and the underwater illumination condition of the submerged plants 5, flexibly combining to obtain different planting areas according to needs, being suitable for different underwater terrains and water depth conditions, and effectively performing water ecological restoration, particularly water ecological restoration of lakes and reservoirs with overlarge water depth and lower water transparency.
In conclusion, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a submerged plant kind bed for lay in water which characterized in that: including plant planting basket (2), arrange a plurality of support stake (1) around plant planting basket (2) and fill matrix filler (4) in plant planting basket (2), support stake (1) lower extreme cartridge in submarine soil (7), support and set firmly support cushion cap (12) on stake (1), plant planting basket (2) put on support cushion cap (12) and be located surface of water (6) under, matrix filler (4) are used for providing the adhesion for submerged plant (5) growth.
2. The submerged plant growing bed according to claim 1, characterized in that: and the support pile (1) is fixedly provided with an anti-settling support (11), and the anti-settling support (11) is positioned below the support bearing platform (12) and is used for pressing against the surface of the underwater soil (7).
3. The submerged plant growing bed according to claim 1, characterized in that: the plant planting basket (2) comprises a basket body (21) and a stabilizing structure fixedly arranged on the basket body (21), wherein the bottom of the basket body (21) is pressed against the supporting bearing platform (12), and the stabilizing structure is connected with the supporting pile (1).
4. The submerged plant growing bed according to claim 3, wherein: the stabilizing structure comprises a fixed lantern ring (22) fixed on the outer side wall of the basket body (21), and the fixed lantern ring (22) is sleeved on the support pile (1).
5. The submerged plant growing bed according to claim 1, characterized in that: the basket body (21) of the plant planting basket (2) is rectangular, and the supporting piles (1) are arranged at the four corners of the basket body (21).
6. The submerged plant growing bed according to claim 5, wherein: the plant planting baskets (2) are arranged in a linear array mode in M rows and N columns, one of M and N is larger than or equal to 1, the other one of M and N is larger than or equal to 2, and two adjacent plant planting baskets (2) share the supporting pile (1) between the two baskets.
7. The submerged plant growing bed according to claim 1, characterized in that: the basket body (21) of the plant planting basket (2) is in a grid shape, and the diameter of meshes of the grid-shaped basket body (21) is smaller than 5 cm.
8. The submerged plant growing bed according to claim 7, wherein: the reverse-filtration geotextile (3) is fully paved in the basket body (21), and the matrix filler (4) is positioned on the reverse-filtration geotextile (3).
9. The submerged plant growing bed according to claim 1, characterized in that: the matrix filler (4) comprises planting soil, sand gravel and artificial medium materials.
10. The submerged plant growing bed according to claim 1, characterized in that: the support piles (1), the support bearing platforms (12) and the plant planting baskets (2) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453139.4A CN112005795A (en) | 2019-05-28 | 2019-05-28 | Submerged plant planting bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453139.4A CN112005795A (en) | 2019-05-28 | 2019-05-28 | Submerged plant planting bed |
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| CN112005795A true CN112005795A (en) | 2020-12-01 |
Family
ID=73501629
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| CN201910453139.4A Pending CN112005795A (en) | 2019-05-28 | 2019-05-28 | Submerged plant planting bed |
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| CN (1) | CN112005795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642388A (en) * | 2019-10-31 | 2020-01-03 | 广州华苑园林股份有限公司 | Submerged plant planting structure layer of ecological waterscape and application thereof |
| CN113940213A (en) * | 2021-09-01 | 2022-01-18 | 上海勘测设计研究院有限公司 | Ecological plant fiber blanket device and construction method |
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| CN113940213A (en) * | 2021-09-01 | 2022-01-18 | 上海勘测设计研究院有限公司 | Ecological plant fiber blanket device and construction method |
| CN113940213B (en) * | 2021-09-01 | 2023-12-29 | 上海勘测设计研究院有限公司 | Ecological plant fiber blanket device and construction method |
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