CN213623487U - Ecological ditch with water purification function - Google Patents
Ecological ditch with water purification function Download PDFInfo
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- CN213623487U CN213623487U CN202022095109.1U CN202022095109U CN213623487U CN 213623487 U CN213623487 U CN 213623487U CN 202022095109 U CN202022095109 U CN 202022095109U CN 213623487 U CN213623487 U CN 213623487U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000000746 purification Methods 0.000 title claims abstract description 28
- 239000010865 sewage Substances 0.000 claims description 23
- 239000000945 filler Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 13
- 230000002262 irrigation Effects 0.000 abstract description 11
- 238000003973 irrigation Methods 0.000 abstract description 11
- 230000008635 plant growth Effects 0.000 abstract description 5
- 241001465754 Metazoa Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 241000269799 Perca fluviatilis Species 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 9
- 241000269350 Anura Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 240000008167 Calamus deerratus Species 0.000 description 1
- 235000011996 Calamus deerratus Nutrition 0.000 description 1
- 241000219991 Lythraceae Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The utility model belongs to the agricultural field relates to an ecological irrigation canals and ditches with water purification performance, including the channel that has channel lateral wall and canal bottom, channel lateral wall interval is provided with the recess, and the top of this recess link up the top of channel lateral wall, and at least a side of this recess is equipped with the slope and flees from the passageway, and the bottom of this slope flees from the passageway is less than the water line of channel, and the upper end of slope escape from the passageway extends to the top of channel lateral wall, be equipped with planting portion on the slope escape from the passageway. Set up the slope and flee the passageway in the lateral wall recess, it is convenient for the activity of toy such as frog class provides, avoids it to be stranded in the channel to provide plant species and plant the matrix, be favorable to planting and the growth of plant, hide the external environment who perchs for the animal provides, build diversified field biological environment.
Description
Technical Field
The utility model belongs to the agricultural field relates to an ecological irrigation canals and ditches, especially relates to an ecological irrigation canals and ditches with water purification performance.
Background
The ecological ditch is a farmland ditch ecological system which has a certain width and depth, has a unique structure and exerts corresponding ecological functions, and is also called as a farmland ditch wetland ecological system. The ecological ditch can reduce water and soil loss and reduce the content of nitrogen and phosphorus in surface water by a series of actions of throttling silt, soil adsorption, plant absorption, biodegradation and the like.
The patent publication is CN 210340475U's chinese utility model patent discloses an ecological irrigation canals and ditches, including the irrigation canals and ditches body, closely laminate the adsorbed layer on the irrigation canals and ditches body, a band steel and screw for fixing the adsorbed layer, the irrigation canals and ditches body includes two lateral walls, two lateral wall bottoms extend along the horizontal direction relatively and form irrigation canals and ditches body bottom surface, the adsorbed layer from interior to exterior includes smooth layer and the high density fibre layer with lateral wall and bottom surface contact in proper order, the lateral wall all is equipped with the band steel along its length direction every two meters, the bottom surface all is equipped with the band steel along its length direction every two meters, the screw passes band steel and adsorbed layer and lateral wall and bottom surface fixed connection in proper order.
Although the technical scheme provides a limiting material carrier with a larger specific surface area for the attachment of microorganisms, the side wall of the channel is higher, so that the inhabitation and the activity of the frogs are limited, the frogs are easily trapped in the ditch, and the plant growth space is lacked, so that the diversified field biological environment is not easy to build.
Disclosure of Invention
The application aims to solve the problems and provide an ecological ditch with a water body purification function;
in order to achieve the above purpose, the utility model adopts the following technical proposal:
the application creatively provides an ecological irrigation canals and ditches with water purification performance, including the channel that has the channel lateral wall and the canal bottom, channel lateral wall interval is provided with the recess, and the top of this recess link up the top of channel lateral wall, and at least a side of this recess is equipped with the slope and flees the passageway, and the bottom of this slope escape the passageway is less than the water line of channel, and the upper end of slope escape the passageway extends to the top of channel lateral wall, be equipped with planting portion on the slope escape the passageway.
In the ecological canal with a water body purification function, the inclined surface of the inclined escape passage faces the upstream direction of the water flow in the canal. The gradient of the inclined escape passage is 1:1-4: 1.
In foretell ecological irrigation canals and ditches with water purification function, the slope is escaped the passageway and is included the concrete block that stacks up the setting, the slope is escaped the passageway and is located on the concrete block, and the concrete block is located one side on slope escape the passageway inclined plane and has the hollow groove, and the filling of filling constitutes planting portion in the hollow groove. The planting filler is formed by mixing any one or more of gravel, pebbles and sandy soil. The thickness of the planting filler is more than 20cm so as to meet the requirement of plant root growth.
In the ecological ditch with the water body purification function, the concrete blocks are stacked along the inclined surface of the inclined escape channel to form a plurality of stages of step structures.
In foretell ecological irrigation canals and ditches with water purification function, the side of concrete block is the inclined plane, the cavity groove sets up the side at every concrete block respectively to communicate each other between the adjacent cavity groove, wherein lie in the cavity groove and the channel intercommunication of bottommost layer.
In the ecological ditch with the water body purification function, the ditch bottom is provided with the sewage collecting wells at intervals.
In the ecological ditch with the water body purification function, the inner side surface of the sewage collecting well is provided with a biological ceramsite filter material layer.
In the ecological ditch with the water body purification function, the sewage collecting well is a cylindrical groove, the top of the sewage collecting well is fixedly provided with a blocking net, and the mesh size of the blocking net is 1-5cm, so that fishes can be blocked from entering the sewage collecting well to a certain extent.
In the ecological ditch with the water body purification function, a plurality of concave holes are arranged on the side wall of the ditch at intervals below the water level line of the ditch.
In the ecological ditch with the water body purification function, the side surface of the concave hole is provided with a pebble layer.
Compared with the prior art, the utility model has the advantages of:
1) set up the slope and flee the passageway in the lateral wall recess, it is convenient for the activity of toy such as frog class provides, avoids it to be stranded in the channel to provide plant species and plant the matrix, be favorable to planting and the growth of plant, hide the external environment who perchs for the animal provides, build diversified field biological environment.
2) The inclined surface of the inclined escape passage faces to the upstream direction of the water flow in the channel, so that frogs can smoothly escape even in turbulent water flow. And the inclined escape channel is of a step structure, so that water pollution caused by the falling of the top soil can be prevented to a certain extent.
3) The hollow grooves of the concrete blocks are connected with each other, so that water for planting the filler is exchanged with water and air in the channel, good water permeability is guaranteed, plant root system growth is facilitated, and water and soil purification is facilitated.
4) The bottom of the canal is provided with a sewage collecting well, so that sludge can be collected conveniently, the blockage of the canal can be avoided, and the clearing is convenient. And the sewage collecting well is provided with a biological ceramsite filter layer, so that a large number of microorganisms can be attached to grow and propagate, and the sewage collecting well has the function of purifying water.
5) A plurality of concave holes are arranged at intervals below the water line, and a pebble layer is paved, so that the moss can grow, and meanwhile, a hiding and inhabiting space is provided for aquatic organisms.
Drawings
Fig. 1 is a schematic structural diagram provided in the present application.
Fig. 2 is another schematic structural diagram provided in the present application.
Fig. 3 is a schematic view of another structure provided in the present application.
In the figure, a channel 1, a channel side wall 11, a concrete block 110, a groove 111, an inclined escape channel 112, a planting part 113, a hollow groove 114, a concave hole 116, a pebble layer 117, a channel bottom 12, a sewage collecting well 121, a biological ceramsite filter layer 122 and a barrier net 123.
Detailed Description
Further illustrated by the following specific examples;
an ecological ditch with a water body purification function is disclosed, as shown in fig. 1, a partial structure schematic diagram of a channel side wall 11 of the ecological ditch is shown in fig. 2, as shown in fig. 2, the ecological ditch comprises a channel 1 with a channel side wall 11 and a channel bottom 12, grooves 111 are arranged at intervals on the channel side wall 11, the tops of the grooves 111 penetrate through the top end of the channel side wall 11, an inclined escape channel 112 is arranged on one side surface of the grooves 111, the bottom end of the inclined escape channel 112 is lower than the water line of the channel 1, the upper end of the inclined escape channel 112 extends to the top end of the channel side wall 11, and planting parts 113 are arranged on the inclined escape channel 112. Set up slope escape way 112, it is convenient for the activity of toy such as frog class provides, avoids it to be stranded in the channel, simultaneously, slope escape way 112 can reduce the resistance that causes rivers in the recess 111 of channel lateral wall 11. And the plant planting substrate is provided, so that the planting and the growth of plants are facilitated, a good external environment is constructed for the growth of animals and plants, and a diversified field biological environment is created.
The inclined surface of the inclined escape passage 112 faces in the upstream direction of the water flow in the channel 1. So that the frogs can smoothly escape even in turbulent water flow.
In this embodiment, the height of the channel 1 is 100cm, an inclined escape passage 112 is provided every 200cm, the length of the inclined escape passage 112 along the water flow direction is 20-25cm, the width is 5-8cm, and the height is 10-30 cm. The gradient of the inclined escape passage is 1:1-4: 1.
The inclined escape passage 112 comprises concrete blocks 110 which are stacked, the inclined escape passage 112 is arranged on the concrete blocks 110, a hollow groove 114 is formed in one side, located on the inclined surface of the inclined escape passage 112, of the concrete blocks 110, and planting filler is filled in the hollow groove 114 to form a planting part 113. The concrete block 110 is preferably poured with vegetation type greening concrete. The planting filler is formed by mixing any one or more of gravel, pebbles and sandy soil. The thickness of the planting filler is more than 20cm so as to meet the requirement of plant root growth.
The concrete blocks 110 are stacked along the inclined surface of the inclined escape passage 112 to form a stepped structure. The inclined escape passage 112 is of a step structure, so that water pollution caused by the falling of top soil can be prevented to a certain extent, and water and soil loss is prevented.
The side of concrete block 110 is the inclined plane, and cavity groove 114 sets up respectively in the side of every concrete block 110 to rainwater gets into provides moisture for the plant roots in planting the filler, also does benefit to the plant and grows upwards simultaneously. And the adjacent hollow grooves 114 are communicated with each other, wherein the hollow groove 114 at the lowest layer is communicated with the channel 1. The water for planting the filler is exchanged with the water and air in the channel 1, so that good water permeability is ensured, the growth of plant roots is facilitated, and the purification of water and soil is facilitated.
As shown in fig. 2, the trench bottom 12 is provided with sewage collecting wells 121 at intervals. The inner side surface of the sewage collecting well 121 is provided with a biological ceramsite filter layer 122. The top of the sewage collecting well 121 is fixedly provided with a blocking net 123. The size of the net 123 is 1-5cm, the net 123 is fixed above the sewage collecting well 121 through riveting, the top opening of the sewage collecting well 121 is covered, and fish can be prevented from entering the sewage collecting well 121 to a certain extent. Preferably, the space between the bottom 12 and the bottom is 200-300cm, and the dirt collecting well 121 may be a groove with the same width as the bottom 12, or a cylindrical groove with a diameter of 20-50 cm. The canal bottom 12 is provided with a sewage collecting well for facilitating the collection of sludge, avoiding the blockage of the canal 1 and facilitating the cleaning. And the sewage collecting well 121 is provided with a biological ceramsite filter layer, so that a large number of microorganisms can be attached to grow and propagate, and the sewage collecting well has the function of purifying water.
As shown in fig. 3, which is a schematic cross-sectional view of the ecological trench in a top view, a plurality of cavities 116 are formed on the sidewall 11 of the trench at intervals below the water level line of the trench 1. The side of the cavity 116 is provided with a pebble layer 117. Specifically, in this embodiment, the interval between the cavities 116 is 20-30cm, and the cavities 116 are rectangular grooves having a length of 10cm, a height of 8cm and a depth of 5cm, or regular hexagonal grooves having a side length of 6cm and a depth of 5 cm. A plurality of concave holes are arranged below the water level line at intervals, and a pebble layer is paved, so that the moss can grow favorably, meanwhile, a hiding and inhabiting space is provided for aquatic organisms, the aquatic organisms can grow and attach favorably, the biological diversity of the ecological ditch is improved, and a good environment is provided for purifying water quality.
The working principle of the utility model is as follows:
small animals such as frogs can smoothly escape to the field through the inclined escape passage 112 in the channel 1, and wetland emergent aquatic plants such as reed, calamus, loosestrife and the like are planted on the inclined escape passage 112, so that the frogs can hide and inhabit conveniently.
In the channel 1, the sludge flows into the sewage collecting well 121 of the channel bottom 12 along with the water flow, aquatic organisms are blocked by the blocking net 123 to a certain extent, and the channel 1 can be cleaned only by regularly cleaning the sludge in the sewage collecting well 121.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms channel 1, channel side wall 11, concrete block 110, groove 111, inclined escape passage 112, planting 113, hollow trough 114, pit 116, pebble bed 117, trench bottom 12, catch pit 121, bio-ceramsite filter bed 122, barrier 123, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. An ecological canal with water body purification function, comprising a canal (1) with a canal side wall (11) and a canal bottom (12), characterized in that: the utility model discloses a channel, including channel lateral wall (11), the top of this recess (111) link up the top of channel lateral wall (11), and at least one side of this recess (111) is equipped with slope escape way (112), and the bottom of this slope escape way (112) is less than the water line of channel (1), and the upper end of slope escape way (112) extends to the top of channel lateral wall (11), be equipped with planting portion (113) on slope escape way (112).
2. The ecological canal with water purification function of claim 1, wherein: the inclined surface of the inclined escape passage (112) faces in the upstream direction of the water flow in the channel (1).
3. The ecological canal with water purification function of claim 2, wherein: slope escape way (112) are including concrete block (110) of range upon range of setting, slope escape way (112) are located concrete block (110), and concrete block (110) are located one side on slope escape way (112) inclined plane and have hollow groove (114), fill in hollow groove (114) and plant the filler constitution planting portion (113).
4. The ecological canal with water purification function of claim 3, wherein: the concrete blocks (110) are stacked along the inclined surface of the inclined escape passage (112) to form a plurality of step structures.
5. The ecological canal with water purification function of claim 4, wherein: the side of concrete block (110) is the inclined plane, cavity groove (114) set up respectively in the side of every concrete block (110) to communicate each other between adjacent cavity groove (114), wherein lie in cavity groove (114) and the channel (1) intercommunication of bottommost layer.
6. The ecological canal with water purification function of claim 1, wherein: and dirt collecting wells (121) are arranged at intervals at the bottom of the channel (12).
7. The ecological canal with water purification function of claim 6, wherein: and a biological ceramsite filter material layer (122) is arranged on the inner side surface of the sewage collecting well (121).
8. The ecological canal with water purification function of claim 7, wherein: the sewage collecting well (121) is a cylindrical groove, and a blocking net (123) is fixedly arranged at the top of the sewage collecting well (121).
9. The ecological canal with water purification function of claim 1, wherein: a plurality of concave holes (116) are arranged on the side wall (11) of the channel at intervals below the water level line of the channel (1).
10. The ecological canal with water purification function of claim 9, wherein: the side surface of the concave hole (116) is provided with a pebble layer (117).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095109.1U CN213623487U (en) | 2020-09-22 | 2020-09-22 | Ecological ditch with water purification function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095109.1U CN213623487U (en) | 2020-09-22 | 2020-09-22 | Ecological ditch with water purification function |
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| Publication Number | Publication Date |
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| CN213623487U true CN213623487U (en) | 2021-07-06 |
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| CN202022095109.1U Active CN213623487U (en) | 2020-09-22 | 2020-09-22 | Ecological ditch with water purification function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150748A (en) * | 2021-12-15 | 2022-03-08 | 重庆地质矿产研究院 | Ecological drainage ditch |
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- 2020-09-22 CN CN202022095109.1U patent/CN213623487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150748A (en) * | 2021-12-15 | 2022-03-08 | 重庆地质矿产研究院 | Ecological drainage ditch |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1607, Building 2, Xichengji Business Building, Xihu District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Huageng Design Group Co.,Ltd. Address before: Room 1607, building 2, xichengji business building, Xihu District, Hangzhou City, Zhejiang Province, 310012 Patentee before: HANGZHOU HUAGENG LAND PLANNING AND DESIGN CONSULTING Co.,Ltd. |
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