CN212026545U - Greening water guide system for sponge urban vegetation - Google Patents
Greening water guide system for sponge urban vegetation Download PDFInfo
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- CN212026545U CN212026545U CN202020475509.2U CN202020475509U CN212026545U CN 212026545 U CN212026545 U CN 212026545U CN 202020475509 U CN202020475509 U CN 202020475509U CN 212026545 U CN212026545 U CN 212026545U
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- rainwater
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- catch basin
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 172
- 235000013311 vegetables Nutrition 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 230000002209 hydrophobic effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 20
- 239000012466 permeate Substances 0.000 description 6
- 239000003673 groundwater Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a be used for sponge urban vegetation afforestation water guide system, it includes the catch basin, catch basin open-top, be connected with the drain pipe on the lateral wall of catch basin, the one end that the catch basin was kept away from to the drain pipe is connected with the storage water tank, the inner wall of catch basin is equipped with the division board, the division board level sets up, the division board separates into upper and lower two parts with the catch basin, the upper surface of division board is equipped with green vegetable layer, insert on the division board and be equipped with if pole evenly distributed's the stick that absorbs water, the stick that absorbs water is including supporting the stick and the layer that absorbs water, support the vertical setting of stick, the top of supporting the stick is located the top of division board, the bottom of supporting the stick is located the below of division board. The utility model discloses have and to collect the rainwater in the soil of green vegetable layer, and can not reduce the effect of rainwater collection efficiency because of the rainwash soil.
Description
Technical Field
The utility model belongs to the technical field of the technique of urban drainage and specifically relates to a be used for sponge urban vegetation afforestation water guide system.
Background
Sponge city, as the name implies just like the city of sponge, can collect, impound and purify the rainfall rainwater in the city in rainy season, when needing the water resource, can release and utilize the water resource of saving.
Most of China has the problem of water shortage in maturity, and the utilization of water resources, particularly rainwater resources, is an important way for effectively solving the problem of urban water resource shortage. The rainwater resources are reused, the rainwater resources are firstly required to be collected and stored, and the rainwater storage project can effectively recycle the rainwater, so that the problem of water resource shortage is solved. At present, most rainwater storage systems adopt a means of establishing a concave type green land during urban greening and designing rainwater retention facilities in the green land. The urban green land and the lawn can absorb more rainwater through planning and construction of urban greening such as public green land, residential green land, protection green land, windfarm green land, road green land and the like in urban planning.
Chinese patent No. CN205907783U discloses a greening and water guiding system for sponge urban vegetation, which comprises a ground water tank, a water guiding pipeline and an underground water storage tank; the ground water tank is a concave water tank with the periphery higher than the middle part and the middle part lower than the ground water tank, and green vegetation is planted at the edge of the ground water tank; the water guide pipeline comprises a pipeline water inlet, a branch water guide pipe and a pipeline water outlet, and a filter layer is arranged at the upper part of the pipeline water inlet; in rainy days, rainwater falls into the ground water tank and flows into the underground water storage tank through the water guide pipeline for storage. Above-mentioned be used for sponge urban vegetation afforestation water guide system structurally adopts the multilayer three-dimensional structure of infiltration, water absorption, drainage and deposit, has that the water permeability is good, and the water storage is big, can effectively prevent the advantage of the waste of flood and water resource.
The above prior art solutions have the following drawbacks: because green vegetation sets up the internal surface at ground basin, consequently when the rainy day carries out the water storage, the rainwater can erode the soil horizon of green vegetation to erode earth to basin water outlet department, cause the jam of basin delivery port easily, make the rainwater be difficult to enter into the water pipe from ground basin in, thereby reduced the collection efficiency to the rainwater.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for sponge urban vegetation afforestation water guide system, have and to collect the rainwater in the soil of green vegetable layer, and can not reduce the effect of rainwater collection efficiency because of the rainwash soil.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a be used for sponge urban vegetation afforestation water guide system, includes the catch basin, catch basin open-top, be connected with the drain pipe on the lateral wall of catch basin, the one end that the catch basin was kept away from to the drain pipe is connected with the storage water tank, the inner wall of catch basin is equipped with the division board, the division board level sets up, the division board separates into upper and lower two parts with the catch basin, the upper surface of division board is equipped with green vegetable layer, insert on the division board and be equipped with if pole evenly distributed's the stick that absorbs water, the stick that absorbs water is including supporting the stick and the layer that absorbs water, support the vertical setting of stick, the top of supporting the stick is located the top of division board, the bottom of supporting the stick is located the below of division board and with the interior bottom fixed connection of catch basin.
By adopting the technical scheme, in rainy days, rainwater falls onto the green vegetable layer, one part of rainwater extends into soil of the green vegetable layer, one part of rainwater is remained on the surface of the green vegetable layer, the rainwater in the soil can be absorbed by the water absorbing layer after contacting with the water absorbing rod, and due to the action of gravity, the rainwater in the water absorbing layer can vertically move downwards and finally falls onto the inner bottom surface of the water storage tank, so that the rainwater can be collected; after a certain amount of rainwater is collected in the water storage tank, the rainwater can flow into the water storage tank through the drain pipe to be stored so as to be used in the future. Because collect the rainwater through setting up the stick that absorbs water, consequently no matter how the rainwater erodees soil, can not influence the speed that absorbs water of the stick that absorbs water, to sum up, the utility model discloses have and to collect the rainwater in the soil of green vegetable layer, and can not reduce the effect of rainwater collection efficiency because of rain wash soil.
The present invention may be further configured in a preferred embodiment as: the height of the green vegetation layer is lower than that of the top opening of the water storage tank.
Through adopting above-mentioned technical scheme, when the rainwater is more can not permeate soil completely, the rainwater can be kept in the upper surface of green vegetable layer and can not flow from the catch basin to the rainwater of keeping in on green vegetable layer finally can permeate soil and be absorbed by the stick that absorbs water, plays the effect that improves the collection quantity to the rainwater.
The present invention may be further configured in a preferred embodiment as: the top end of the water absorption rod penetrates through the green vegetation layer and extends to the upper side of the green vegetation layer.
Through adopting above-mentioned technical scheme, the part that the stick that absorbs water is located green vegetable layer top can directly collect the rainwater of keeping in green vegetable layer top, plays the effect that improves the rate of absorbing water of the stick that absorbs water.
The present invention may be further configured in a preferred embodiment as: the surface of the support rod is provided with a hydrophobic material layer, and the hydrophobic material layer is positioned between the support rod and the water absorption layer.
Through adopting above-mentioned technical scheme, the intraformational rainwater that absorbs water can with the surface contact of supporting the stick when flowing downwards, and hydrophobic material layer enables the rainwater and is difficult to adhere to the surface at the supporting the stick, has the effect that makes things convenient for the rainwater to flow to the bottom surface in the catch basin from the layer that absorbs water.
The present invention may be further configured in a preferred embodiment as: one end of the drain pipe is connected to the bottom end of one vertical outer side wall of the water storage tank, the water storage tank is arranged below the water storage tank, and one end, far away from the water storage tank, of the drain pipe is connected to the top end of one vertical outer side wall of the water storage tank.
Through adopting above-mentioned technical scheme, can be convenient for during the rainwater in the catch basin flows into the drain pipe to finally flow into in the catch basin.
The present invention may be further configured in a preferred embodiment as: the inner bottom surface of the water storage tank is an inclined surface, and the height of the inclined surface is gradually reduced from one end far away from the drain pipe to one end close to the drain pipe.
Through adopting above-mentioned technical scheme, can be convenient for the rainwater in the catch basin flows into in the drain pipe.
The present invention may be further configured in a preferred embodiment as: and a plurality of water discharge pipes are arranged between the water storage tank and the water storage tank.
Through adopting above-mentioned technical scheme, can improve the discharge velocity of rainwater from the catch basin.
The present invention may be further configured in a preferred embodiment as: two filters of vertical inner wall fixedly connected with of storage water tank, two filter parallel arrangement leaves the interval between and, two it is equipped with the activated carbon layer to fill between the filter.
Through adopting above-mentioned technical scheme, when the rainwater flowed into in the storage water tank, can pass through the active carbon layer, the impurity of rainwater can be adsorbed on the active carbon layer, plays the effect of purification to the rainwater.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses a set up catch basin, division board and water absorption stick, set up green vegetable layer in the top of division board, absorb the moisture in the soil of green vegetable layer through the water absorption stick, therefore no matter how the rainwater erodees soil, can not produce the influence to the water absorption rate of water absorption stick, to sum up, the utility model discloses have can collect the rainwater in the soil of green vegetable layer, and can not reduce the effect of rainwater collection efficiency because of rainwater erodees soil;
2. the utility model can reduce the rainwater in the water absorbing layer attached to the surface of the supporting rod when falling down by arranging the hydrophobic material layer, and has the effect of facilitating the rainwater in the water absorbing layer to flow to the inner bottom surface of the water storage tank;
3. the utility model discloses a set up filter and activated carbon layer, the rainwater can pass through activated carbon layer when getting into the storage water tank, and activated carbon layer can play the effect of purifying the rainwater.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a water guide system for sponge urban vegetation greening in the embodiment.
Fig. 2 is a schematic diagram of an internal structure of the water guide system for sponge urban vegetation greening in the embodiment.
Fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a water storage tank; 2. a drain pipe; 3. a water storage tank; 4. a partition plate; 5. a green vegetation layer; 6. a water-absorbing rod; 61. a support bar; 62. a water-absorbing layer; 7. a layer of hydrophobic material; 8. a bevel; 9. a filter plate; 10. and an activated carbon layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1 and 2, for the utility model discloses a be used for sponge urban vegetation afforestation water guide system, including catch basin 1, catch basin 1 is hollow cuboid and open-top, and the welding has drain pipe 2 on the lateral wall of catch basin 1, and the one end that catch basin 1 was kept away from to drain pipe 2 is connected with storage water tank 3. The vertical inside wall of catch basin 1 welds division board 4, and division board 4 level sets up, and division board 4 divides into upper and lower two parts with the inside of catch basin 1. The upper surface of the partition plate 4 is planted with green vegetation to form a green vegetation layer 5, and a plurality of water absorption rods 6 which are uniformly distributed are inserted on the partition plate 4. The water absorption rod 6 comprises a support rod and a water absorption layer 62, the support rod is vertically arranged, the bottom end of the support rod is located below the partition plate 4 and is welded to the inner bottom surface of the water storage tank 1, the top end of the support rod is located above the partition plate 4, and the water absorption layer 62 is bonded to the surface of the support rod. Due to the arrangement of the water absorption rod 6, in rainy days, rainwater falls onto the green vegetable layer 5, enters the soil and contacts with the water absorption rod 6, the water absorption layer 62 absorbs the rainwater in the soil, and the rainwater flows downwards along the support rod under the action of gravity after entering the water absorption layer 62 and finally flows onto the inner bottom surface of the water storage tank 1 and is temporarily stored in the water storage tank 1; when the rainwater in the water storage tank 1 is more, the rainwater in the water storage tank 1 flows into the drain pipe 2 and finally flows into the water storage tank 3 for storage so as to be used in the future. To sum up, owing to set up water absorption rod 6, and collect the rainwater in the soil of green vegetable layer 5 through water absorption rod 6, therefore no matter how the rainwater erodees earth, earth can not exert an influence to water absorption effect of water absorption rod 6, so the utility model discloses have and to collect the rainwater in the soil of green vegetable layer 5, and can not reduce the effect of rainwater collection efficiency because of rainwater erodees soil.
Referring to fig. 1 and 2, the green vegetation layer 5 is lower than the top opening of the reservoir 1. If the height of the green vegetation layer 5 is greater than or equal to the height of the top opening of the water storage tank 1, when rainwater falls on the green vegetation layer 5 and cannot timely permeate into soil, the rainwater can flow out of the top of the water storage tank 1, and therefore the water absorption rod 6 cannot collect the rainwater of the part. Through highly setting to the height that is less than aquifer open-top with green vegetable layer 5, when the rainwater can't in time permeate in earth, the rainwater can be kept in green vegetable layer 5 top temporarily, along with the rainwater of stick 6 with earth that absorbs water constantly absorbs water, the rainwater of keeping in green vegetable layer 5 top constantly permeates in earth and is absorbed, can improve the collection quantity of stick 6 to the rainwater that absorbs water to improve the collection effect of stick 6 to the rainwater that absorbs water.
Referring to fig. 1 and 2, the tip of the water absorbing rod 6 penetrates the green vegetation layer 5 and extends above the green vegetation layer 5. Through the above arrangement, when rainwater is stored above the green vegetable layer 5, the water absorption rod 6 can directly absorb the rainwater stored above the green vegetable layer 5 without waiting for the rainwater to infiltrate into the soil to absorb the rainwater, and the effect of improving the absorption rate of the water absorption rod 6 to the rainwater is achieved.
Referring to fig. 2 and 3, after layer 62 absorbs the rainwater, under the effect of gravity, the rainwater can be along the surface of support column gliding, the landing in-process rainwater can appear and adhere to the condition on support column surface, in order to alleviate above-mentioned problem, scribble hydrophobic material layer 7 on the surface of support column, hydrophobic material layer 7 is located the support stick and absorbs water between the layer 62, the rainwater is difficult to adhere to on hydrophobic material layer 7, consequently can play the effect that the rainwater in the layer 62 that conveniently absorbs water glides along the support column.
Referring to fig. 1 and 2, one end of the drain pipe 2 is welded at the bottom end of one vertical outer side wall of the water storage tank 1, the water storage tank 3 is arranged below the water storage tank 1 and is attached to the outer bottom surface of the water storage tank 1, and one end of the drain pipe 2, which is far away from the water storage tank 1, is welded at the top end of one vertical outer side wall of the water storage tank 3. Through the arrangement, rainwater in the water storage tank 1 can enter the water drainage pipe 2 more easily, and can enter the water storage tank 3 from the water drainage pipe 2 more easily.
Referring to fig. 2, in order to further facilitate the rainwater to enter the drain pipe 2 from the water storage tank 1, the inner bottom surface of the water storage tank 1 is provided with an inclined surface 8, and the height of the inclined surface 8 is gradually reduced from one end far away from the drain pipe 2 to one end close to the drain pipe 2. Due to the inclined surface 8, rainwater entering the water storage tank 1 flows along the inclined surface 8 and finally flows to the joint of the water drainage pipe 2 and the water storage tank 1, so that the rainwater can conveniently enter the water drainage pipe 2.
Referring to fig. 2, drain pipe 2 is equipped with many between catch basin 1 and storage water tank 3, and the one end welding of many drain pipes 2 is on same vertical lateral wall of catch basin 1, and the one end welding that many drain pipes 2 kept away from catch basin 1 is on same vertical lateral wall of storage water tank 3. Because the drain pipes 2 are provided with a plurality of drain pipes, the speed of rainwater entering the water storage tank 3 from the water storage tank 1 can be increased, and the rainwater in the water storage tank 1 is prevented from being accumulated too much to influence the rainwater absorption efficiency of the water absorption rod 6.
Referring to fig. 2, the welding of the vertical inner wall of storage water tank 3 has two filters 9, and two filters 9 parallel arrangement just leave the interval between, and it is equipped with activated carbon layer 10 to fill between two filters 9, and activated carbon layer 10 comprises the activated carbon granule, and the size of activated carbon granule is greater than the size of the filtration pore on the filter 9, therefore the activated carbon granule can not pass the filtration pore. The rainwater enters into storage water tank 3 from drain pipe 2 in the back, can pass activated carbon layer 10 at the in-process that falls down, and activated carbon layer 10 can adsorb the impurity in the rainwater to play certain purification effect to the rainwater, reach the effect that improves the rainwater purity.
The implementation principle of the embodiment is as follows: in rainy days, rainwater falls on the green vegetation layer 5, part of the rainwater permeates into the soil of the green vegetation layer 5, and part of the rainwater temporarily exists above the green vegetation layer 5; rainwater entering the soil and rainwater temporarily stored above the green vegetation layer 5 can contact with the water absorption rod 6, the water absorption layer 62 can absorb the rainwater into the water absorption layer, the rainwater entering the water absorption layer 62 can slide down into the water storage tank 1 along the surface of the support rod 61 under the action of gravity to be stored, and the rainwater can flow into the drain pipe 2 along the inclined surface 8 after entering the water storage tank 1 and is discharged from the drain pipe 2 to enter the water storage tank 3 to be stored; because collect the rainwater through water absorption stick 6, no matter how the rainwater erodees earth, consequently, earth can not influence the absorption of water absorption stick 6 to the rainwater, consequently the utility model discloses have and to collect the rainwater in the soil of green vegetable layer 5, and can not reduce the effect of rainwater collection efficiency because of rainwater erodees soil.
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 be used for sponge urban vegetation afforestation water guide system, includes catch basin (1), catch basin (1) open-top, be connected with drain pipe (2) on the lateral wall of catch basin (1), the one end that catch basin (1) were kept away from in drain pipe (2) is connected with storage water tank (3), its characterized in that: the inner wall of catch basin (1) is equipped with division board (4), division board (4) level sets up, division board (4) separate into upper and lower two parts with catch basin (1), the upper surface of division board (4) is equipped with green vegetable layer (5), insert on division board (4) and be equipped with if pole evenly distributed's stick (6) that absorb water, it includes support stick and the layer (62) that absorb water to absorb water stick (6), the vertical setting of support stick, the top of support stick is located the top of division board (4), the bottom of support stick is located the below of division board (4) and with the interior bottom fixed connection of catch basin (1), the layer (62) that absorb water set up on the surface of support stick.
2. The water guide system for sponge urban vegetation greening according to claim 1, wherein: the height of the green vegetation layer (5) is lower than that of the top opening of the water storage tank (1).
3. The water guide system for sponge urban vegetation greening according to claim 2, wherein: the top end of the water absorption rod (6) penetrates through the green vegetation layer (5) and extends to the upper part of the green vegetation layer (5).
4. The water guide system for sponge urban vegetation greening according to claim 1, wherein: the surface of the support rod is provided with a hydrophobic material layer (7), and the hydrophobic material layer (7) is positioned between the support rod and the water absorption layer (62).
5. The water guide system for sponge urban vegetation greening according to claim 1, wherein: the water storage tank is characterized in that one end of the drain pipe (2) is connected to the bottom end of one vertical outer side wall of the water storage tank (1), the water storage tank (3) is arranged below the water storage tank (1), and one end, far away from the water storage tank (1), of the drain pipe (2) is connected to the top end of one vertical outer side wall of the water storage tank (3).
6. The water guide system for sponge urban vegetation greening according to claim 5, wherein: the inner bottom surface of the water storage tank (1) is provided with an inclined surface (8), and the height of the inclined surface (8) is gradually reduced from one end far away from the drain pipe (2) to one end close to the drain pipe (2).
7. The water guide system for sponge urban vegetation greening according to claim 6, wherein: and a plurality of water discharge pipes (2) are arranged between the water storage tank (1) and the water storage tank (3).
8. The water guide system for sponge urban vegetation greening according to claim 1, wherein: two filters (9) of vertical inner wall fixedly connected with of storage water tank (3), two filter (9) parallel arrangement leaves the interval between and, two it is equipped with activated carbon layer (10) to fill between filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475509.2U CN212026545U (en) | 2020-04-02 | 2020-04-02 | Greening water guide system for sponge urban vegetation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475509.2U CN212026545U (en) | 2020-04-02 | 2020-04-02 | Greening water guide system for sponge urban vegetation |
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| Publication Number | Publication Date |
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| CN212026545U true CN212026545U (en) | 2020-11-27 |
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| CN202020475509.2U Expired - Fee Related CN212026545U (en) | 2020-04-02 | 2020-04-02 | Greening water guide system for sponge urban vegetation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117643790A (en) * | 2024-01-29 | 2024-03-05 | 成都马踏飞燕科技有限公司 | Waste gas treatment device |
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2020
- 2020-04-02 CN CN202020475509.2U patent/CN212026545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117643790A (en) * | 2024-01-29 | 2024-03-05 | 成都马踏飞燕科技有限公司 | Waste gas treatment device |
| CN117643790B (en) * | 2024-01-29 | 2024-03-29 | 成都马踏飞燕科技有限公司 | Waste gas treatment device |
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Granted publication date: 20201127 |