CN213073709U - Construction project water and soil conservation device based on sponge city idea - Google Patents
Construction project water and soil conservation device based on sponge city idea Download PDFInfo
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- CN213073709U CN213073709U CN202021497548.9U CN202021497548U CN213073709U CN 213073709 U CN213073709 U CN 213073709U CN 202021497548 U CN202021497548 U CN 202021497548U CN 213073709 U CN213073709 U CN 213073709U
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Abstract
The utility model relates to a construction project water and soil conservation device based on sponge city idea, belonging to the technical field of water and soil conservation devices, and the main technical proposal is that the device comprises a tree pool fixed on the ground and a water storage device arranged in the tree pool; the water storage device comprises a plurality of baffles which are detachably arranged in the tree pool, the tree pool is divided into a planting layer positioned above and a water storage layer positioned below by the baffles, and soil is arranged in the planting layer; and a water conveying device used for conveying water in the water storage layer to the planting layer is arranged between the planting layer and the water storage layer. The utility model discloses can effectually adjust the retaining volume in the tree pool, can avoid planting intraformational plant and suffer the transition and soak in rainy season, can guarantee to plant intraformational plant and have the water supply that lasts in dry season.
Description
Technical Field
The utility model belongs to the technical field of the technique of soil and water conservation device and specifically relates to a construction project soil and water conservation device based on sponge city theory is related to.
Background
The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. With the rapid development of the economic society, the construction of various ecological infrastructures conforming to the concept of sponge cities has been promoted more and more.
At present, patent document with publication number CN209527273U discloses an ecological tree pool, which mainly adopts the technical scheme that a plurality of wooden piles and grass blankets are arranged, planting soil is arranged in the tree pool for planting plants, wherein the wooden piles are waste wooden stems of trees, and the grass blankets are plant braided fabrics, so that the construction cost is saved, and the function of resource recycling is realized.
However, the above ecological tree pool cannot effectively adjust the water storage capacity: in rainy season, a lot of water is accumulated in the tree pool, plants are easily soaked by water to affect growth, and in dry season, planting soil cannot be well supplemented by water, so that the plants are easily lack of water and dry, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the above-mentioned prior art, the utility model aims at providing a construction project soil and water conservation device based on sponge city theory, it can be effectual adjusts the water storage capacity in the tree pool, can avoid planting intraformational plant and suffer the transition and soak in rainy season, can guarantee to plant intraformational plant and have the water supply that lasts in dry season.
The above object of the present invention is achieved by the following technical solutions:
a construction project water and soil conservation device based on a sponge city concept comprises a tree pool fixed on the ground and a water storage device arranged in the tree pool; the water storage device comprises a plurality of baffles which are detachably arranged in the tree pool, the tree pool is divided into a planting layer positioned above and a water storage layer positioned below by the baffles, and soil is arranged in the planting layer; and a water conveying device used for conveying water in the water storage layer to the planting layer is arranged between the planting layer and the water storage layer.
By adopting the technical scheme, when the water supply in the fruit tree pool is excessive in rainy season, one part of water is remained in the soil of the planting layer for being absorbed by plants, and the other part of water flows into the water storage layer for storage, so that the plants in the planting layer are prevented from being excessively soaked due to excessive water; the water delivery device can deliver water in the water storage layer to the planting layer, so that the plants in the planting layer can be supplied with water in dry seasons, and the function of adjusting the water storage amount in the tree pool is effectively achieved.
The utility model discloses a further set up to: the water delivery device comprises a plurality of water delivery holes formed in each baffle, and a cotton rope with a capillary effect and penetrating through the water delivery holes, wherein the part, above the baffle, of the cotton rope is embedded in the soil of the planting layer.
Through adopting above-mentioned technical scheme, under the capillary action of cotton rope, the cotton rope can be with the continuous planting in layer of sending to of the intraformational water that impounds, guaranteed the sufficient supply of the intraformational moisture of planting, realized the function of carrying moisture.
The utility model discloses a further set up to: the water delivery device further comprises a limiting piece fixed on the cotton rope, and the limiting piece is supported above the baffle.
Through adopting above-mentioned technical scheme, spacing piece has guaranteed that the upper end of cotton rope is in the top of baffle all the time, avoids the cotton rope to drop into the retaining zone completely, has guaranteed the stability and the reliability of water delivery.
The utility model discloses a further set up to: the water delivery device further comprises a fixing block arranged at the lower end of the cotton rope, and the fixing block is placed at the bottom of the water storage layer.
Through adopting above-mentioned technical scheme, the fixed block makes the cotton rope can be stable soaking in aqueous in the part that is located the baffle below, has reduced because the disturbance of rivers and the cotton rope that leads to absorbs water the probability that unstable condition appears, guarantees the stability of water delivery.
The utility model discloses a further set up to: a plurality of overflow ports are formed in the side wall of the tree pool, and the overflow ports are communicated with the water storage layer and are arranged below the plurality of baffles.
Through adopting above-mentioned technical scheme, when the water level of the water of storing in the retaining zone reachd the height of overflow mouth, unnecessary water can flow through the overflow mouth, can avoid the water yield to rise to plant the layer and lead to planting the intraformational plant and suffer soaking.
The utility model discloses a further set up to: the water storage device further comprises a first flange fixedly arranged on the inner wall of the tree pool and a plurality of supporting piles placed at the bottom of the tree pool, a part of the baffle plates are supported on the first flange and the supporting piles, and the rest of the baffle plates are only supported on the supporting piles.
Through adopting above-mentioned technical scheme, the baffle through the support demountable installation of support stake and first flange in the tree pool, when needs clear up the tree pool, can pull down the baffle from the tree pool in, be convenient for clean the water storage layer of below.
The utility model discloses a further set up to: and a waterproof membrane is laid at the bottom of the water storage layer, and the supporting piles and the fixing blocks are arranged on the surface of the waterproof membrane in a pressure-sharing manner.
Through adopting above-mentioned technical scheme, the waterproof membrane has the function of water of hindering, therefore the waterproof membrane can reduce the speed that water permeates underground from the bottom in the water storage layer, is favorable to making moisture can store longer time in the water storage layer.
The utility model discloses a further set up to: the lower part of the first flange is provided with a second flange, the second flange is fixedly arranged on the inner wall of the tree pool, the edge of the waterproof membrane is provided with a plurality of self-tapping screws in a penetrating mode, and the self-tapping screws are screwed in the second flange.
Through adopting above-mentioned technical scheme, the edge of water proof membrane is fixed on the second flange, has guaranteed the stability of water proof membrane position, when needing to be changed the water proof membrane, demolish self-tapping screw can, realized the demountable installation of water proof membrane.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the water supply in the rain season such as a fruit tree pool is excessive, one part of water is left in the soil of the planting layer for being absorbed by plants, and the other part of water flows into the water storage layer for storage, so that the plants in the planting layer are prevented from being excessively soaked due to excessive water; the water conveying device can convey water in the water storage layer into the planting layer, so that the plants in the planting layer can be supplied with water in dry seasons, and the function of adjusting the water storage amount in the tree pool is effectively achieved;
2. the function of conveying water in the water storage layer to the planting layer can be realized through the capillary action of the water absorption cotton rope, and the overflow port can prevent the planting layer from being soaked due to excessive water stored in the water storage layer; the waterproof membrane reduces the loss of water in the water storage layer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the tree well for the purpose of illustrating the internal structure of the tree well;
fig. 3 is a schematic view showing the structure of the baffle for the water supply hole.
In the figure, 1, tree pool; 11. planting a layer; 12. a aquifer; 13. an overflow port; 14. a water-resistant film; 15. a second flange; 16. a self-tapping screw; 2. a water storage device; 21. a first flange; 22. supporting piles; 23. a baffle plate; 231. a handle; 3. a water delivery device; 31. a water delivery hole; 32. a cotton rope; 33. a limiting sheet; 34. and (5) fixing blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a construction project soil and water conservation device based on sponge city theory, including fixing at subaerial tree pool 1, set up water storage device 2 in tree pool 1, wherein, tree pool 1 is cuboid cavity structure and the upper end is equipped with the opening, water storage device 2 includes the first flange 21 of fixed setting on the inner wall of tree pool 1, first flange 21 is set up around a week of tree pool 1 inner wall, and the cross-section of first flange 21 is the rectangle structure, water storage device 2 still includes four support piles 22 of placing in the bottom of tree pool 1, support pile 22 is cylindrical structure and vertical setting, support pile 22's upper end and the upper edge of first flange 21 height; the water storage device 2 further comprises nine square baffle plates 23, wherein eight baffle plates 23 are respectively supported by the first flange 21 and the support piles 22, the other baffle plate 23 is surrounded by the other eight baffle plates 23 and supported by the four support piles 22, the nine baffle plates 23 divide the tree pool 1 into a planting layer 11 positioned above and a water storage layer 12 positioned below, soil for planting plants is arranged in the planting layer 11, the water storage layer 12 is used for storing water, in addition, a water conveying device 3 is arranged between the planting layer 11 and the water storage layer 12, and the water conveying device 3 is used for conveying water in the water storage layer 12 to the soil in the planting layer 11; in order to facilitate the transportation of the apron 23 by the worker, a plurality of handles 231 are fixedly provided on the upper surface of the apron 23.
Referring to fig. 2 and 3, the water delivery device 3 includes a plurality of water delivery holes 31 formed on each baffle plate 23, the water delivery holes 31 are through holes, the water delivery device 3 further includes a cotton rope 32 penetrating through the water delivery holes 31, the cotton rope 32 can generate capillary action, the part of the cotton rope 32 above the baffle plate 23 is buried in the soil layer, the part of the cotton rope 32 below the baffle plate 23 is drooped to the lower part of the water surface of the water storage layer 12, and the capillary action of the cotton rope 32 can continuously deliver the water in the water storage layer 12 to the soil of the planting layer 11 for plants to absorb; the water delivery device 3 further comprises a limiting piece 33 fixed on the cotton rope 32, and the limiting piece 33 is supported above the baffle 23 and used for limiting the position of the cotton rope 32 and preventing the upper end of the cotton rope 32 from falling into the water storage layer 12; the water delivery device 3 further comprises a fixing block 34 arranged at the lower end of the cotton rope 32, the fixing block 34 is placed at the bottom of the water storage layer 12, the cotton rope 32 is guaranteed to be soaked in the water of the water storage layer 12, and the stability of water delivery is improved.
Referring to fig. 1 and 2, in order to avoid storing excessive moisture in the aquifer 12 in rainy days, a plurality of overflow ports 13 are formed in the side wall of the tree pool 1, the overflow ports 13 are communicated with the aquifer 12 and are positioned below a plurality of baffles 23, and the excessive moisture stored in the aquifer 12 can flow out of the overflow ports 13; in order to avoid the too fast bottom infiltration underground through tree pond 1 of the moisture of storing in the aquifer 12, waterproof membrane 14 has been laid to the bottom at aquifer 12, support stake 22 and fixed block 34 pressure-sharing are established on the surface of waterproof membrane 14, in addition, be provided with second flange 15 in the below of first flange 21, second flange 15 is fixed and is set up around tree pond 1 inner wall a week on the inner wall of tree pond 1, a plurality of self-tapping screws 16 are worn to be equipped with in the edge of waterproof membrane 14, self-tapping screw 16 is twisted and is established in second flange 15, thereby fix the edge of waterproof membrane 14 on second flange 15, the stability in waterproof membrane 14 position has been guaranteed.
The working principle of the utility model is that, because the baffle 23 divides the tree pool 1 into the planting layer 11 at the upper part and the water storage layer 12 at the lower part, when water enters from the opening of the tree pool 1, one part of water can be left in the soil of the planting layer 11 for plants to absorb, and the other part of water can flow into the water storage layer 12 for storage, which is beneficial to avoiding the plants in the planting layer 11 from being soaked in transition in rainy season; under the capillary action of the cotton ropes 32, moisture in the water storage layer 12 can be continuously conveyed into the planting layer 11, so that continuous moisture supply of plants in the planting layer 11 in dry seasons is guaranteed, and the plants can grow; therefore, the utility model discloses can effectually play the function of adjusting the water storage capacity in the tree pool 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a construction project soil and water conservation device based on sponge city theory, is including fixing at subaerial tree pool (1), its characterized in that: the tree pool also comprises a water storage device (2) arranged in the tree pool (1); the water storage device (2) comprises a plurality of baffle plates (23) which are detachably mounted in the tree pool (1), the tree pool (1) is divided into a planting layer (11) positioned above and a water storage layer (12) positioned below by the baffle plates (23), and soil is arranged in the planting layer (11); a water conveying device (3) used for conveying water in the water storage layer (12) into the planting layer (11) is arranged between the planting layer (11) and the water storage layer (12).
2. The construction project water and soil conservation device based on the sponge city idea as claimed in claim 1, wherein: the water delivery device (3) comprises a plurality of water delivery holes (31) formed in each baffle (23) and cotton ropes (32) with capillary action and penetrating through the water delivery holes (31), and the parts, above the baffles (23), of the cotton ropes (32) are embedded in the soil of the planting layer (11).
3. The construction project water and soil conservation device based on the sponge city idea as claimed in claim 2, characterized in that: the water delivery device (3) further comprises a limiting piece (33) fixed on the cotton rope (32), and the limiting piece (33) is supported above the baffle (23).
4. The construction project water and soil conservation device based on the sponge city idea as claimed in claim 3, wherein: the water delivery device (3) further comprises a fixing block (34) arranged at the lower end of the cotton rope (32), and the fixing block (34) is placed at the bottom of the water storage layer (12).
5. The water and soil conservation device for the construction project based on the sponge city idea as claimed in any one of claims 1 to 4, wherein: a plurality of overflow ports (13) are formed in the side wall of the tree pool (1), and the overflow ports (13) are communicated with the water storage layer (12) and are arranged below the plurality of baffles (23).
6. The construction project water and soil conservation device based on the sponge city idea as claimed in claim 4, wherein: the water storage device (2) further comprises a first flange (21) fixedly arranged on the inner wall of the tree pool (1), and further comprises a plurality of support piles (22) placed at the bottom of the tree pool (1), wherein a part of the baffle plates (23) are supported on the first flange (21) and the support piles (22), and the rest of the baffle plates (23) are only supported on the support piles (22).
7. The construction project water and soil conservation device based on the sponge city idea as claimed in claim 6, wherein: and a waterproof membrane (14) is laid at the bottom of the water storage layer (12), and the support piles (22) and the fixing blocks (34) are arranged on the surface of the waterproof membrane (14) in a pressure equalizing manner.
8. The construction project water and soil conservation device based on the sponge city idea as claimed in claim 7, wherein: a second flange (15) is arranged below the first flange (21), the second flange (15) is fixedly arranged on the inner wall of the tree pool (1), a plurality of self-tapping screws (16) penetrate through the edge of the waterproof membrane (14), and the self-tapping screws (16) are screwed in the second flange (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497548.9U CN213073709U (en) | 2020-07-25 | 2020-07-25 | Construction project water and soil conservation device based on sponge city idea |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497548.9U CN213073709U (en) | 2020-07-25 | 2020-07-25 | Construction project water and soil conservation device based on sponge city idea |
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| CN213073709U true CN213073709U (en) | 2021-04-30 |
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| CN202021497548.9U Active CN213073709U (en) | 2020-07-25 | 2020-07-25 | Construction project water and soil conservation device based on sponge city idea |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667865A (en) * | 2022-04-24 | 2022-06-28 | 宁波市石沐生态建设有限公司 | Rainwater garden convenient to water among municipal works |
| CN116965260A (en) * | 2023-08-10 | 2023-10-31 | 深圳市新绿园林工程有限公司 | Sponge city roofing greening device |
-
2020
- 2020-07-25 CN CN202021497548.9U patent/CN213073709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667865A (en) * | 2022-04-24 | 2022-06-28 | 宁波市石沐生态建设有限公司 | Rainwater garden convenient to water among municipal works |
| CN116965260A (en) * | 2023-08-10 | 2023-10-31 | 深圳市新绿园林工程有限公司 | Sponge city roofing greening device |
| CN116965260B (en) * | 2023-08-10 | 2024-05-10 | 深圳市新绿园林工程有限公司 | Sponge city roofing greening device |
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