CN221030510U - Ecological grass planting ditch - Google Patents
Ecological grass planting ditch Download PDFInfo
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- CN221030510U CN221030510U CN202322506576.2U CN202322506576U CN221030510U CN 221030510 U CN221030510 U CN 221030510U CN 202322506576 U CN202322506576 U CN 202322506576U CN 221030510 U CN221030510 U CN 221030510U
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- water
- groove
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- ditch
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000002689 soil Substances 0.000 claims abstract description 15
- 239000012466 permeate Substances 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Cultivation Of Plants (AREA)
Abstract
The utility model discloses an ecological grass planting ditch, which comprises a ditch body, wherein a water permeable hose is buried in the ditch body, a gravel layer is arranged in the ditch body outside the water permeable hose, a transverse plate is paved at the top of the gravel layer above the water permeable hose, a through groove is formed in the middle of the transverse plate along the length direction of the transverse plate, the through groove is connected with the water permeable hose through a water delivery structure below the through groove, a first filter screen is covered on the through groove, inclined plates are arranged on two sides of the transverse plate in the width direction, a plurality of water draining holes are formed in the transverse plate and the inclined plates, a second filter screen is covered on the water draining holes, the transverse plate and the inclined plates are paved at the top of the gravel layer, a planting soil layer is arranged above the transverse plate and the inclined plates, and a vegetation layer is covered on the surface of the planting soil layer. The ecological grass planting ditch has the advantage of auxiliary drainage, so as to solve the construction difficulty in the grass planting ditch in the prior art.
Description
Technical Field
The utility model belongs to the technical field of sponge urban drainage construction, and particularly relates to an ecological grass planting ditch.
Background
In recent years, along with the construction requirements of sponge cities in various areas, grass planting ditches are widely applied, and the grass planting ditches have important functions of water absorption, water seepage and water purification in the construction of the sponge cities, and can store and convey surface runoff rainwater. However, the existing grass planting ditches are all in a single water absorption mode, if the grass planting ditches meet extra flood, the grass planting ditches in the traditional mode easily cause serious water accumulation, and the effect of effective water drainage cannot be achieved; in addition, in the operation process of the grass planting ditch in the prior art, the retention time of the discharged rainwater in the grass planting ditch is not long, and a better purifying and filtering effect cannot be achieved. Meanwhile, the traditional grass planting ditches are poor in landscape effect, low in practicability and unfavorable in plant growth due to the fact that the traditional grass planting ditches are changed along with time, and the grass planting ditches are difficult to play a proper role.
Therefore, on the original grass planting ditch treatment method, a novel composite grass planting ditch is developed to solve the problems of site water accumulation and plant planting and build a more ecological plant community. The grass planting ditch plays a powerful role, can effectively drain rainwater, ensures that the field is free from ponding, and simultaneously has the function of purifying the rainwater.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides an ecological grass planting ditch. The utility model has novel structural design and has the advantage of auxiliary drainage. The method solves the construction problem in the prior art in the grass planting ditch, overcomes the defects of single grass planting ditch form, unsmooth transmission of high-flow rainwater drainage and difficult permanent growth of plants.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
The utility model provides an ecological grass planting ditch, includes the ditch body, the ditch is internal to have buried the hose that permeates water, permeate water the hose outside be provided with the rubble layer in the ditch body, permeate water the hose top the diaphragm has been laid at the rubble layer top, be provided with logical groove along its length direction in the middle of the diaphragm, lead to the groove through the water delivery structure of below with permeate water the hose connection, it is equipped with first filter screen to lead to the groove to cover, diaphragm width direction both sides are provided with the swash plate, the diaphragm with all be provided with a plurality of discharge holes on the swash plate, the discharge hole covers and is equipped with the second filter screen, the diaphragm with the swash plate all lay in the rubble layer top, the diaphragm with the swash plate top is provided with the planting soil layer, planting soil layer surface cover has the vegetation layer.
Preferably, the water delivery structure comprises a water seepage collecting tank and a drain pipe, the water seepage collecting tank is tightly arranged at the bottom of the through tank, a water outlet of the water seepage collecting tank is connected with a water inlet of the drain pipe, and a water outlet of the drain pipe is connected with the water seepage hose.
Preferably, the planting soil layer and the vegetation layer are both arranged in a concave structure.
Preferably, a side plate is obliquely arranged on the side slope outside the inclined plate.
Preferably, the cross plate, the inclined plate, the side plate, the first filter screen and the second filter screen are all made of stainless steel.
Preferably, the transverse plate, the inclined plate and the side plates are integrally formed.
Preferably, the crushed stone layer adopts graded crushed stone with the diameter of 20-40 mm.
Preferably, the gravel layer and the side plates are provided with water permeable geotextiles at the junction with the side slope.
Compared with the prior art, the utility model has the following remarkable advantages:
According to the utility model, the water permeable hose is arranged, so that when large-flow rainwater passes through the whole body, sufficient water flows into the water storage layer to pass through the gravel and then flow into the water permeable hose, the effect of auxiliary drainage is achieved, and the problems that when the water flow discharge amount is too large, water flow is not easy to remove in time, serious site water accumulation is caused and plant growth is unfavorable due to the fact that a part of water conservancy grass planting ditches are single in structure and lack of a treatment method facing the large-flow drainage operation are solved.
According to the utility model, the metal plate (the transverse plate and the inclined plate) with the water drain holes is arranged, when rainwater with larger rainwater flow rate seeps down rapidly, the rainwater can directly flow into the water storage layer through the water drain holes and flow into the water seepage pipe after passing through the gravels, the sundries can be effectively prevented from blocking the water drain pipe through the filter screen, the water drain efficiency of the water drain pipe is improved, and the arrangement of the gravels is beneficial to the overall stability. Not only can play a supporting role on the soil layer above, but also can enable water flow to pass through gaps among the gravels.
The utility model builds a more ecological plant community in the grass planting ditch. So that the grass planting ditch plays a powerful role, not only can drain rainwater, but also can beautify the environment. Has positive effect in practical application.
Drawings
FIG. 1 is a schematic view of an ecological grass planting ditch according to the present utility model;
Fig. 2 is a schematic top view of the metal screen and metal separator of the present utility model.
In the figure: 1. a ditch body; 2. a water permeable hose; 3. a crushed stone layer; 4. a cross plate; 41. a through groove; 42. a first filter screen; 43. a water discharge hole; 5. a sloping plate; 6. a side plate; 7. a water delivery structure; 71. a water seepage collecting tank; 72. a drain pipe; 8. planting soil layer; 9. a vegetation layer; 10. and (5) a side slope.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; some well known structures in the drawings and omission of the description thereof will be understood by those skilled in the art. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
As shown in fig. 1 and 2, the ecological grass planting ditch comprises a ditch body 1, a water permeable hose 2, a gravel layer 3, a water delivery structure 7, a transverse plate 4, an inclined plate 5, side plates 6, a planting soil layer 8 and a vegetation layer 9, wherein a plain soil ramming layer is arranged below the ditch body 1.
The ditch body 1 is internally embedded with a water permeable hose 2, the water permeable hose 2 is an HDPE pipe with the diameter not more than 300mm, through holes are formed in the pipe, the diameter of each through hole is not less than 10mm, and the distance between every two adjacent through holes is not less than 15mm; the pressure grade of the pipe is not less than 1.0Mpa.
The ditch body 1 outside the water permeable hose 2 is internally provided with a gravel layer 3, wherein the gravel layer 3 adopts graded broken stones with the diameter of 20-40mm, and the paving thickness of the graded broken stones is not less than 300mm.
The cross plate 4 has been laid at the metalling 3 top of hose 2 top that permeates water, is provided with logical groove 41 along its length direction in the middle of the cross plate 4, and logical groove 41 is connected with hose 2 that permeates water through the water delivery structure 7 of below, and logical groove 41 coats and is equipped with first filter screen 42, is provided with a plurality of water discharge holes 43 on the cross plate 4. The water delivery structure 7 includes infiltration collecting vat 71 and drain pipe 72, and infiltration collecting vat 71 hugs closely and sets up in the metal filter screen bottom, and the delivery port of infiltration collecting vat 71 is connected with the water inlet of drain pipe 72, and the delivery port of drain pipe 72 is connected with the hose 2 that permeates water.
The swash plate 5 is provided with in diaphragm 4 width direction both sides, and swash plate 5 lays in gravel layer 3 top, all is provided with a plurality of water discharge holes 43 on the swash plate 5, and water discharge holes 43 cover and are equipped with second filter screen (not shown in the figure), and water discharge holes 43 guarantee that hydroenergy flows into the gravel layer smoothly, gets into hose 2 that permeates water, and when water flow was urgent, directly got into hose 2 that permeates water through logical groove 41.
A planting soil layer 8 is arranged above the metal sloping plate 5, and a vegetation layer 9 is covered on the surface of the planting soil layer 8. The vegetation layer 9 is composed of a plurality of plants mainly containing herbaceous flowers, the plants climb upwards, and the vegetation grooves can be covered rapidly, so that the beautiful effect is achieved; by combining different plant types, plants with purification function can be adopted to achieve the purification and filtration effects of rainwater.
The cross plate 4, the inclined plate 5, the side plate 6, the first filter screen 42 and the second filter screen are all made of stainless steel materials, and the cross plate 4, the inclined plate 5 and the side plate 6 are integrally formed. The planting soil layer 8 and the vegetation layer 9 are both arranged to be of a concave structure, which is helpful for the discharge and collection of water.
In a word, the utility model provides a convenient and effective novel application structure of the ecological grass planting ditch, which effectively solves the problems that the grass planting ditch is difficult to adapt to heavy rainfall, the landscape environment is poor, the plant growth is unfavorable, and the like, can realize the functions of smooth drainage, rainwater purification and filtration and vegetation coverage, and ensures that the site is free from ponding.
Based on the description of the invention and the drawings, a person skilled in the art can easily make or use an ecological grass planting groove of the present invention and can produce the positive effects described in the present invention.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (8)
1. The utility model provides an ecological grass planting ditch, includes the ditch body (1), its characterized in that, buried in the ditch body (1) hose (2) that permeates water, permeate water hose (2) outside be provided with gravel layer (3) in the ditch body (1), permeate water hose (2) top cross slab (4) have been laid at gravel layer (3) top, be provided with logical groove (41) in the middle of cross slab (4) along its length direction, lead to groove (41) through water delivery structure (7) of below with permeate water hose (2) are connected, it is equipped with first filter screen (42) to lead to groove (41) to cover, cross slab (4) width direction both sides are provided with swash plate (5), cross slab (4) with all be provided with a plurality of drainage holes (43) on swash plate (5), drainage holes (43) are covered and are equipped with the second filter screen, cross slab (4) with swash plate (5) are all laid in gravel layer (3) top, cross slab (4) and top are provided with planting soil layer (8) top, planting soil layer (8) are provided with vegetation layer (8).
2. The ecological grass planting groove of claim 1, wherein: the water delivery structure (7) comprises a water seepage collecting groove (71) and a drain pipe (72), the water seepage collecting groove (71) is tightly attached to the bottom of the through groove (41), a water outlet of the water seepage collecting groove (71) is connected with a water inlet of the drain pipe (72), and a water outlet of the drain pipe (72) is connected with the water seepage hose (2).
3. The ecological grass planting groove of claim 1, wherein: the planting soil layer (8) and the vegetation layer (9) are both arranged to be of a concave structure.
4. The ecological grass planting groove of claim 1, wherein: a side plate (6) is obliquely arranged on the side slope (10) at the outer side of the inclined plate (5).
5. An ecological grass planting ditch as set forth in claim 4 wherein: the cross plate (4), the inclined plate (5), the side plates (6), the first filter screen (42) and the second filter screen are all made of stainless steel materials.
6. An ecological grass planting ditch as set forth in claim 4 wherein: the transverse plate (4), the inclined plate (5) and the side plates (6) are integrally formed.
7. The ecological grass planting groove of claim 1, wherein: the crushed stone layer (3) adopts graded crushed stone with the diameter of 20-40 mm.
8. The ecological grass planting groove of claim 1, wherein: the stone layer (3) and the side plates (6) are provided with water permeable geotechnical cloth at the junction with the side slope (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506576.2U CN221030510U (en) | 2023-09-15 | 2023-09-15 | Ecological grass planting ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506576.2U CN221030510U (en) | 2023-09-15 | 2023-09-15 | Ecological grass planting ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221030510U true CN221030510U (en) | 2024-05-28 |
Family
ID=91135045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506576.2U Active CN221030510U (en) | 2023-09-15 | 2023-09-15 | Ecological grass planting ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221030510U (en) |
-
2023
- 2023-09-15 CN CN202322506576.2U patent/CN221030510U/en active Active
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