CN220266775U - Drainage device for land reclamation - Google Patents
Drainage device for land reclamation Download PDFInfo
- Publication number
- CN220266775U CN220266775U CN202321971705.9U CN202321971705U CN220266775U CN 220266775 U CN220266775 U CN 220266775U CN 202321971705 U CN202321971705 U CN 202321971705U CN 220266775 U CN220266775 U CN 220266775U
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- Prior art keywords
- drainage
- cover plate
- water
- land reclamation
- canal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 230000002262 irrigation Effects 0.000 claims abstract description 27
- 238000003973 irrigation Methods 0.000 claims abstract description 27
- 239000002689 soil Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 7
- 238000009418 renovation Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Abstract
The utility model relates to the technical field of land reclamation, in particular to a drainage device for land reclamation, which comprises a drainage canal, wherein a first cover plate and a second cover plate are arranged at the top of the drainage canal, a plurality of water permeable holes are formed in the first cover plate, a gabion mesh is arranged at the top of the first cover plate, and a pebble layer is arranged in the gabion mesh; a planting soil layer is arranged at the top of the second cover plate; one end of the drainage canal is communicated with the water collecting tank, and an irrigation mechanism is arranged in the drainage canal. Ponding flows to through the difference in height the pebble layer, planting soil layer links up with the soil after the renovation, and make full use of vertical space can increase the planting area, reduces the occupation of drainage structures to planting space. The main pipe of the irrigation mechanism is laid inside the drainage canal, so that the water supply and drainage system is combined, space occupation is saved, workload of excavating the canal is reduced, and time and labor are saved. The pebble layer can filter accumulated water and keep the water clean.
Description
Technical Field
The utility model relates to the technical field of land reclamation, in particular to a drainage device for land reclamation.
Background
In the land reclamation project, the drainage mode mostly adopts a drainage canal to drain open trenches, and adopts a canal with a trapezoid cross section formed by slurry masonry or cement mortar masonry. The flow speed of water flow is easily affected when light garbage such as fallen leaves, garbage bags and the like floats on the water surface, the garbage on the water surface needs to be filtered and cleaned, and a part of drainage channels are provided with filtering structures for filtering the sundries so as to avoid the accumulation of the garbage on the water surface; however, the arrangement of the drainage canal occupies land planting space, so that the planting area is reduced; and the water reserved in the drainage canal is easy to be heated and evaporated, so that the water resource can not be fully utilized. The water supply pipeline and the drainage canal are respectively and independently arranged, and the water supply pipeline and the drainage canal are required to be excavated during construction, thereby being time-consuming and labor-consuming.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a drainage device for land reclamation, which can reduce the space occupation of a planting area, save water resources and is convenient and quick to construct.
The drainage device for land reclamation comprises a drainage canal, wherein a first cover plate and a second cover plate are arranged at the top of the drainage canal, a plurality of water permeable holes are formed in the first cover plate, a gabion mesh is arranged at the top of the first cover plate, and a pebble layer is arranged in the gabion mesh; a planting soil layer is arranged at the top of the second cover plate;
one end of the drainage canal is communicated with the water collecting tank, and an irrigation mechanism is arranged in the drainage canal.
Further, the top standard height of the pebble layer is lower than the top standard height of the planting soil layer.
Further, the first cover plate and the second cover plate are arranged in a staggered mode, and two ends of the first cover plate or the second cover plate are lapped on the top walls of two ends of the drainage channel.
Further, a submersible pump is arranged in the water collecting tank, and the irrigation mechanism is communicated with the submersible pump.
Further, the irrigation mechanism comprises a main pipe and a branch pipe, the main pipe is arranged at the bottom of the drainage channel, the branch pipe is communicated with the main pipe, and the top end of the branch pipe is fixedly connected with a spray head.
Further, the spray head penetrates through the second cover plate from the inside of the drainage canal and protrudes upwards from the planting soil layer.
Further, a connecting pipe is fixedly connected between the main pipe and the submersible pump, and the other end of the main pipe is communicated with a water source.
Further, the planting soil layer is provided with an inspection well for inspecting the irrigation mechanism, and the inspection well penetrates downwards to the drainage canal.
During construction, the drainage canal and the irrigation mechanism can be laid by only digging a canal; when the device is used, accumulated water on the ground flows to the pebble layer along with the height difference, water flows downwards through the water permeable holes of the first cover plate and falls into the drainage canal through the filtering of the pebble layer, then water in the drainage canal is collected into the water collecting tank, and the irrigation mechanism is used for irrigating plants through the spray heads after extracting the water through the submersible pump. When the water in the water collection tank is insufficient for irrigating the land, the control valve is closed to take the water at the water source for sprinkling irrigation.
Compared with the prior art, the utility model has the beneficial effects that:
(1) due to the arrangement of the first cover plate and the second cover plate, the pebble layer is arranged on the upper portion of the first cover plate, the planting soil layer is arranged on the upper portion of the second cover plate, accumulated water flows to the pebble layer along the height difference, the planting soil layer is connected with soil after remediation, vertical space is fully utilized, planting area can be increased, and occupation of structural components to planting space is reduced.
(2) Because first apron with the second apron set up in water drainage canal upper portion, first apron is seted up the hole of permeating water can be with water drainage canal top carries out effective coverage, prevents debris and falls to the evaporation of surface of water and moisture, make full use of water resource, the setting of pebble layer can also filter ponding, keeps quality of water clean.
(3) The main pipe of the irrigation mechanism is laid inside the drainage canal, so that the water supply and drainage system is combined, space occupation is saved, workload of excavating the canal is reduced, and time and labor are saved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic view of the overall structure of a drainage device for land reclamation in this embodiment.
Fig. 2 is an exploded view of the drainage canal and the superstructure of the drainage device for land reclamation in the present embodiment.
Fig. 3 is a schematic view of the irrigation mechanism of the drainage device for land reclamation in the present embodiment.
Fig. 4 is a schematic view showing the internal structure of a water collection tank of the drainage device for land reclamation in the present embodiment.
In the figure: 1. a drainage canal; 101. an outer edge; 2. a first cover plate; 3. a second cover plate; 4. a water permeable hole; 5. gabion mesh; 6. a pebble layer; 7. planting a soil layer; 8. a water collection tank; 9. a watering mechanism; 901. a main pipe; 902. a branch pipe; 903. a spray head; 10. submersible pump; 11. a connecting pipe; 12. and (5) checking the well.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present embodiment provides a drainage device for land reclamation, as shown in fig. 1, including a drainage canal 1, the cross section of the drainage canal 1 is a trapezoid structure with a wide top and a narrow bottom, and two sides of the top are provided with outer edges 101. The outer edge 101 is consistent with the length direction of the drainage canal 1, and the top wall of the two outer edges 101 is overlapped with the first cover plate 2 and the second cover plate 3, and the first cover plate 2 and the second cover plate 3 are arranged in a staggered manner according to the site construction condition, for example: ten second cover plates 3 are respectively arranged at two ends of the two first cover plates 2; the first cover plate 2 is provided with a plurality of water permeable holes 4, and referring to fig. 2, accumulated water enters the drainage canal 1 through the water permeable holes 4. The second cover plate 3 and the first cover plate 2 jointly cover the drainage canal 1, so that fallen leaves and sundries cannot enter the water surface in the drainage canal 1.
Specifically, the top of first apron 2 sets up gabion mesh 5, and the length and width of gabion mesh 5 is the same with the length and width of first apron 2, sets up pebble layer 6 in the gabion mesh 5, and pebble layer 6 can filter ponding, and the water after pebble layer 6 filters passes through the hole 4 that permeates water of first apron 2 and gets into water drainage canal 1. The top of the second cover plate 3 is provided with a planting soil layer 7, the planting soil layer 7 is connected with the soil layer after land reclamation, and the upper part of the planting soil layer 7 can plant plants with short plants such as flowers and the like. The top elevation of the pebble layer 6 is lower than the top elevation of the planting soil layer 7, so that accumulated water of the planting soil layer 7 can be collected at the pebble layer 6 with a lower elevation, and the accumulated water is discharged and collected under the filtration of the pebble layer 6.
As shown in fig. 1, one end of the drainage channel 1 is communicated with the water collecting tank 8, and the water collecting tank 8 is communicated with the drainage channel 1, so that accumulated water can be collected, the repeated use of water resources is achieved, and vegetation is irrigated. The irrigation mechanism 9 is arranged in the drainage canal 1, the submersible pump 10 is arranged in the water collecting tank 8, and referring to fig. 4, the submersible pump 10 is fixedly connected with the irrigation mechanism 9 through the connecting pipe 11, so that the irrigation mechanism 9 is communicated with the submersible pump 10, and water collected in the water collecting tank 8 can irrigate vegetation through the irrigation mechanism 9. A control valve is arranged between the connecting pipe 11 and the irrigation mechanism 9, the irrigation mechanism 9 can be communicated with the main pipe 901 by opening the control valve, and water flow can be blocked by closing the control valve. As shown in fig. 3, the irrigation mechanism 9 comprises a main pipe 901 and a branch pipe 902, wherein the main pipe 901 is arranged at the bottom of the drainage canal 1 and is arranged in the same direction as the length direction of the drainage canal 1, the branch pipe 902 is communicated with the main pipe 901 through a tee joint, the branch pipe 902 is vertically arranged, the top end of the branch pipe 902 is fixedly connected with a spray head 903, and the spray head 903 penetrates through the second cover plate 3 from the inside of the drainage canal 1 and extends upwards out of the planting soil layer 7; preferably, the spray head 903 is a rocker arm spray head 903 with an adjustable angle, so that the spray angle can be adjusted at any time according to the spray range. The other end of main pipe 901 communicates the water source, and conventional watering operation takes water from the water source. The planting soil layer 7 is provided with an inspection well 12 for inspecting the irrigation mechanism 9, and the inspection well 12 penetrates downwards to the drainage canal 1; a control valve or other conduit control assembly is disposed within manhole 12 for ease of inspection and maintenance.
The working principle of the drainage device for land reclamation in the embodiment is as follows: during construction, the drainage canal 1 and the irrigation mechanism 9 can be laid by only digging a canal; when the device is used, accumulated water on the ground flows to the pebble layer 6 along with the height difference, water flows downwards through the water permeable holes 4 of the first cover plate 2 and falls into the drainage canal 1 through the filtering of the pebble layer 6, then water in the drainage canal 1 is collected into the water collecting tank 8, and the irrigation mechanism 9 irrigates plants through the spray nozzle 903 after extracting the water through the submersible pump 10. When the water in the water collection tank 8 is insufficient for irrigating the land, the control valve is closed to take water from the water source for sprinkling irrigation.
In the drainage device for land reclamation of this embodiment, owing to set up first apron 2 and second apron 3, pebble layer 6 sets up in first apron 2 upper portion, and planting soil layer 7 sets up in second apron 3 upper portion, and ponding flows to pebble layer 6 along the altitude difference, and planting soil layer 7 links up with the soil after the renovation, and make full use of vertical space can increase the planting area, reduces the occupation of structural component to planting space. Because the first apron 2 sets up in drainage canal 1 upper portion with the second apron 3, and the hole 4 permeates water is offered to the first apron 2, can effectively cover drainage canal 1 top, prevents debris and wafts to the evaporation of surface of water and moisture, make full use of water resource, and the setting of pebble layer 6 can also filter ponding, keeps quality of water clean. The main pipe 901 of the irrigation mechanism 9 is laid inside the drainage canal 1, so that the water supply and drainage system is combined, space occupation is saved, workload of excavating the canal is reduced, and time and labor are saved.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A drainage device for land reclamation, comprising a drainage canal (1), characterized in that:
the top of the drainage canal (1) is provided with a first cover plate (2) and a second cover plate (3), the first cover plate (2) is provided with a plurality of water permeable holes (4), the top of the first cover plate (2) is provided with a gabion mesh (5), and a pebble layer (6) is arranged in the gabion mesh (5); a planting soil layer (7) is arranged at the top of the second cover plate (3);
one end of the drainage channel (1) is communicated with the water collecting tank (8), and an irrigation mechanism (9) is arranged in the drainage channel (1).
2. The drainage device for land reclamation of claim 1, wherein:
the top standard height of the pebble layer (6) is lower than that of the planting soil layer (7).
3. The drainage device for land reclamation of claim 1, wherein:
the first cover plates (2) and the second cover plates (3) are arranged in a staggered mode, and two ends of the first cover plates (2) or the second cover plates (3) are lapped on top walls of two ends of the drainage channel (1).
4. A drainage device for land reclamation as recited in claim 3, wherein:
the water collecting tank (8) is internally provided with a submersible pump (10), and the irrigation mechanism (9) is communicated with the submersible pump (10).
5. The drainage device for land reclamation of claim 4, wherein:
irrigation mechanism (9) are including being responsible for (901) and bleeder (902), be responsible for (901) set up in the bottom of water drainage ditch (1), bleeder (902) with be responsible for (901) and be linked together, the top fixed connection shower nozzle (903) of bleeder (902).
6. The drainage device for land reclamation of claim 5, wherein:
the spray head (903) penetrates through the second cover plate (3) from the inside of the drainage canal (1) and protrudes upwards from the planting soil layer (7).
7. The drainage device for land reclamation of claim 5, wherein:
a connecting pipe (11) is fixedly connected between the main pipe (901) and the submersible pump (10), and the other end of the main pipe (901) is communicated with a water source.
8. The drainage device for land reclamation of claim 1, wherein:
the planting soil layer (7) is provided with an inspection well (12) for inspecting the irrigation mechanism (9), and the inspection well (12) penetrates downwards to the drainage canal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971705.9U CN220266775U (en) | 2023-07-25 | 2023-07-25 | Drainage device for land reclamation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321971705.9U CN220266775U (en) | 2023-07-25 | 2023-07-25 | Drainage device for land reclamation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220266775U true CN220266775U (en) | 2023-12-29 |
Family
ID=89302959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321971705.9U Active CN220266775U (en) | 2023-07-25 | 2023-07-25 | Drainage device for land reclamation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220266775U (en) |
-
2023
- 2023-07-25 CN CN202321971705.9U patent/CN220266775U/en active Active
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