CN215254015U - Ecological roof greening circulating water structure for sponge city - Google Patents
Ecological roof greening circulating water structure for sponge city Download PDFInfo
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- CN215254015U CN215254015U CN202121515106.7U CN202121515106U CN215254015U CN 215254015 U CN215254015 U CN 215254015U CN 202121515106 U CN202121515106 U CN 202121515106U CN 215254015 U CN215254015 U CN 215254015U
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- planting groove
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000012535 impurity Substances 0.000 claims abstract description 41
- 239000002689 soil Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 19
- 241001464837 Viridiplantae Species 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The application relates to an ecological roof greening circulating water structure for sponge cities, which comprises a roof, a waterproof layer, a planting groove, a green planting layer, a soil layer, a water retaining layer, a storage cavity, an impurity collecting box and a spraying pipe, wherein the planting groove, the waterproof layer are sequentially arranged above the roof from top to bottom, the green planting layer, the soil layer, the water retaining layer and the storage cavity are sequentially arranged inside the planting groove from top to bottom, a plurality of channels communicated with the soil layer and the storage cavity are arranged inside the water retaining layer, the impurity collecting box is arranged on the outer wall of one side of the planting groove, the upper end of the impurity collecting box is provided with a detachable box cover, the inclined filter screen is arranged inside the storage cavity, rainwater can be conveniently filtered and stored, the green planting layer can be conveniently sprayed, and water can be discharged through a drainage pipe when rainwater in the storage cavity is stored to exceed an inclined overflow pipe, and can overflow the rainwater, rainwater flows out through the drain pipe and plants the groove, reduces the plant that green planted the layer and is drowned the condition.
Description
Technical Field
The application relates to the technical field of ecological roof greening, in particular to an ecological roof greening circulating water structure for a sponge city.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, can absorb, store, seep and purify water when raining, and releases and utilizes the stored water when needed, thereby realizing the free migration of rainwater in the city.
The roof greening can be widely understood as a general name for planting trees and flowers on roofs, terraces, balcony, balconies or large artificial rockery of various ancient and modern buildings, structures, city walls, bridges (overpasses) and the like; roof greening increases urban green land area and improves the increasingly deteriorated human living environment space.
However, when the existing ecological roof for sponge city is used for greening, further improvement is needed in the aspects of rainwater storage, irrigation of greening plants, flooding prevention and the like. Therefore, the technical personnel in the field provide an ecological roof greening circulating water structure for sponge cities, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that proposes among the above-mentioned background art, this application provides an ecological roof greening circulating water structure for sponge city.
The application provides a pair of ecological roof greening circulating water structure for sponge city adopts following technical scheme:
the utility model provides an ecological roof greening circulating water structure for sponge city, includes roof, waterproof layer, planting groove, green layer, soil horizon, guarantor's water layer, storage chamber, impurity collection box, shower, planting groove, waterproof layer from last to down establish in proper order in the top of roof, green layer, soil horizon, guarantor's water layer, storage chamber from last to down establish in proper order in the inside of planting the groove, and the inside of guarantor's water layer is equipped with a plurality of passageways that communicate with soil horizon, storage chamber, one side outer wall of planting the groove is equipped with impurity collection box, and the upper end of impurity collection box is equipped with the detachable lid, the inside of storage chamber is equipped with the slope filter screen, and the slope filter screen extends to one side inner wall of impurity collection box, the one end of inlet tube is worn to be equipped with in the position that the opposite side outer wall of planting groove is close to the lower extreme inner wall, and the other end of inlet tube is connected with the lower extreme of extraction pump, the upper end of extraction pump is connected with the one end of shower, and the other end of the spray pipe penetrates through the side wall of the planting groove and is positioned at the bottom of the green planting layer, a plurality of spray heads which are used for spraying at equal intervals are arranged on the spray pipe, and one end of a drain pipe is arranged in the middle of the inner side of the green planting layer in a penetrating mode.
By adopting the technical scheme, rainwater flows into the interior of the storage cavity through the plurality of channels of the green plant layer, the soil layer and the water retention layer, the inclined filter screen and the inclined filter screen, impurities accumulated on the inclined filter screen flow into the interior of the impurity collecting box through the impurity inflow port and are accumulated above the horizontal filter screen, rainwater flows back into the storage cavity through the backflow pipe, so that the structure can conveniently filter and collect the rainwater, when the green plant layer is dry, the power supply of the extraction pump is switched on, the extraction pump extracts the water in the storage cavity through the water inlet pipe and sprays through the spraying pipe and the plurality of spraying heads, the green plant layer can be conveniently sprayed, when the rainwater is excessive, the rainwater is accumulated above the soil layer and in the interior of the green plant layer, when the rainwater flows through the drainage pipe, the vertical filter screen filters the rainwater, the rainwater flows out of the planting groove through the drainage pipe, and the condition that plants on the green plant layer are drowned is reduced, when the rainwater in the storage cavity is stored to exceed the inclined overflow pipe, the inclined overflow pipe can discharge the water through the drain pipe.
Preferably, the lower extreme top of slope filter screen is equipped with the impurity inflow mouth that the groove was planted with the intercommunication and the box is collected to impurity, the inside that the box was collected to impurity is equipped with horizontal filter screen, and the back flow that the box was collected to impurity and plant the groove is worn to be equipped with in the below of horizontal filter screen.
Through adopting above-mentioned technical scheme, can be convenient for impurity stay on the horizontal filter screen, the rainwater flows into the inside in storage chamber through the back flow immediately.
Preferably, one end of the drain pipe is connected with a vertical filter screen, and the vertical filter screen is fixedly connected with the inner side wall of the planting groove.
Through adopting above-mentioned technical scheme, perpendicular filter screen can filter the rainwater of green laminar flow outflow of planting, avoids rainwater and green impurity of planting the layer to block up the drain pipe.
Preferably, the side wall of the drain pipe is communicated with an inclined overflow pipe which passes through the side wall of the planting groove, and the inclined overflow pipe is positioned at the position of the storage cavity close to the upper end.
Through adopting above-mentioned technical scheme, when the inside rainwater in storage chamber is stored and is surpassed the slope overflow pipe, the slope overflow pipe can be discharged through the drain pipe.
Preferably, the extraction pump is connected with the outer side wall of the planting groove through the support, and the extraction pump is electrically connected with the external power supply.
Through adopting above-mentioned technical scheme, the support is convenient for the extraction pump to be installed on planting the groove.
To sum up, the application comprises the following beneficial technical effects:
1. the rainwater can be conveniently filtered and stored by arranging the inclined filter screen, the storage cavity, the backflow pipe and other components;
2. the green plant layer can be conveniently sprayed by arranging the water inlet pipe, the extraction pump, the spraying pipe and the like;
3. through the setting of drain pipe, perpendicular filter screen, slope overflow pipe, can store the intracavity rainwater and store when surpassing the slope overflow pipe, discharge through the drain pipe, also can be when the drain pipe is crossed to the rainwater, the rainwater is through the drain pipe outflow planting groove, reduces the plant of green layer of planting and is drowned the condition.
Drawings
FIG. 1 is a schematic overall view of an ecological roof greening circulating water structure for a sponge city in the embodiment of the application;
fig. 2 is a combined schematic view of an inclined overflow pipe and a drain pipe of the ecological roof greening circulating water structure for the sponge city in the embodiment of the application.
Description of reference numerals: 1. a roof; 2. a waterproof layer; 3. planting grooves; 4. a green plant layer; 5. a soil layer; 6. a water retention layer; 7. a storage chamber; 8. inclining the filter screen; 9. an impurity collection box; 10. a box cover; 11. a horizontal filter screen; 12. an impurity flow inlet; 13. a return pipe; 14. a water inlet pipe; 15. a pump; 16. a shower pipe; 17. a shower head; 18. a drain pipe; 19. vertical filtering net; 20. and (4) inclining the overflow pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses sponge city is with ecological roof greening circulating water structure. Referring to fig. 1-2, an ecological roof greening circulating water structure for sponge city comprises a roof 1, a waterproof layer 2, a planting groove 3, a green planting layer 4, a soil layer 5, a water retaining layer 6, a storage chamber 7, an impurity collecting box 9 and a spraying pipe 16, wherein the planting groove 3 and the waterproof layer 2 are sequentially arranged above the roof 1 from top to bottom, the green planting layer 4, the soil layer 5, the water retaining layer 6 and the storage chamber 7 are sequentially arranged inside the planting groove 3 from top to bottom, a plurality of channels communicated with the soil layer 5 and the storage chamber 7 are arranged inside the water retaining layer 6, the impurity collecting box 9 is arranged on the outer wall of one side of the planting groove 3, a detachable box cover 10 is arranged at the upper end of the impurity collecting box 9, an inclined filter screen 8 is arranged inside the storage chamber 7, the inclined filter screen 8 extends to the inner wall of one side of the impurity collecting box 9, one end of a water inlet pipe 14 penetrates through the position, which is close to the inner wall of the outer wall of the other side of the planting groove 3, and the other end of inlet tube 14 is connected with the lower extreme of extraction pump 15, and the upper end of extraction pump 15 is connected with the one end of shower 16, and the other end of shower 16 passes the lateral wall of planting groove 3 and is located the bottom on green layer 4 of planting, is equipped with a plurality of equidistant shower heads 17 that are used for spraying on shower 16, and the inboard intermediate position on green layer 4 of planting is worn to be equipped with the one end of drain pipe 18.
Referring to fig. 1-2, an impurity inlet 12 communicating the planting groove 3 and the impurity collecting box 9 is arranged above the lowest end of the inclined filter screen 8, a horizontal filter screen 11 is arranged inside the impurity collecting box 9, a return pipe 13 passing through the impurity collecting box 9 and the planting groove 3 is arranged below the horizontal filter screen 11, so that impurities can be conveniently left on the horizontal filter screen 11, and rainwater can flow into the storage cavity 7 through the return pipe 13.
Referring to fig. 2, the one end of drain pipe 18 is connected with perpendicular filter screen 19, and perpendicular filter screen 19 and the inside wall fixed connection who plants groove 3, perpendicular filter screen 19 can filter the rainwater that green layer 4 of planting flowed out, avoids rainwater and green impurity of planting layer 4 to block up drain pipe 18.
Referring to fig. 2, the side wall of the drainage pipe 18 is communicated with an inclined overflow pipe 20 penetrating through the side wall of the planting groove 3, the inclined overflow pipe 20 is positioned at the position of the storage cavity 7 close to the upper end, and when rainwater in the storage cavity 7 is stored to exceed the inclined overflow pipe 20, the inclined overflow pipe 20 can drain the water through the drainage pipe 18; referring to fig. 2, the extraction pump 15 is connected with the outer side wall of the planting groove 3 through a support, the extraction pump 15 is electrically connected with an external power supply, and the support is convenient for the extraction pump 15 to be installed on the planting groove 3.
The embodiment of the application provides an implementation principle of ecological roof greening circulating water structure for sponge city is: when the rain water is used, when the rain water falls on the green plant layer 4, the green plant is planted on the green plant layer 4, the rain water flows into the storage cavity 7 through the plurality of channels of the green plant layer 4, the soil layer 5 and the water retention layer 6 and the inclined filter screen 8, then the impurities accumulated on the inclined filter screen 8 immediately flow into the impurity collection box 9 through the impurity flow inlet 12 and are accumulated above the horizontal filter screen 11, the rain water immediately flows back into the storage cavity 7 through the return pipe 13, so that the structure can conveniently filter and collect the rain water, when the green plant layer 4 is dry, the power supply of the extraction pump 15 is switched on, the extraction pump 15 extracts the water in the storage cavity 7 through the water inlet pipe 14 and sprays through the spray pipe 16 and the plurality of spray headers 17, the green plant layer 4 can be conveniently sprayed, when the rain water is excessive, the rain water is accumulated above the soil layer 5 and inside the green plant layer 4, when rainwater flows over the drain pipe 18, the vertical filter screen 19 filters the rainwater, the rainwater flows out of the planting groove 3 through the drain pipe 18, the situation that plants on the green planting layer 4 are drowned is reduced, when the rainwater in the storage cavity 7 is stored to exceed the inclined overflow pipe 20, the inclined overflow pipe 20 can discharge the water through the drain pipe 18, and impurities on the horizontal filter screen 11 can be cleaned by periodically disassembling the box cover 10 of the impurity collecting box 9.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a sponge city is with ecological roof greening circulating water structure, includes roof (1), waterproof layer (2), plants groove (3), green layer (4), soil horizon (5), guarantor's water layer (6), storage chamber (7), impurity collection box (9), shower (16) of planting, planting groove (3), waterproof layer (2) from last down establish in proper order in the top of roof (1), green layer (4), soil horizon (5), guarantor's water layer (6), storage chamber (7) from last down establish in proper order in the inside of planting groove (3), and the inside of guarantor's water layer (6) is equipped with a plurality ofly and soil horizon (5), the passageway of storage chamber (7) intercommunication, its characterized in that: an impurity collecting box (9) is arranged on the outer wall of one side of the planting groove (3), a detachable box cover (10) is arranged at the upper end of the impurity collecting box (9), an inclined filter screen (8) is arranged in the storage cavity (7), the inclined filter screen (8) extends to the inner wall of one side of the impurity collecting box (9), one end of a water inlet pipe (14) is arranged at the position, close to the inner wall of the lower end, of the outer wall of the other side of the planting groove (3) in a penetrating way, the other end of the water inlet pipe (14) is connected with the lower end of an extraction pump (15), the upper end of the extraction pump (15) is connected with one end of a spray pipe (16), and the other end of the spray pipe (16) passes through the side wall of the planting groove (3) and is positioned at the bottom of the green planting layer (4), a plurality of spray headers (17) which are used for spraying at equal intervals are arranged on the spray pipe (16), one end of a drain pipe (18) is arranged in the middle of the inner side of the green plant layer (4) in a penetrating mode.
2. The ecological roof greening circulating water structure for the sponge city as claimed in claim 1, wherein: the impurity that groove (3) and impurity collection box (9) were planted in the intercommunication is equipped with above the lowermost end of slope filter screen (8) and flows entry (12), the inside that box (9) was collected to impurity is equipped with horizontal filter screen (11), and the back flow (13) of impurity collection box (9) and planting groove (3) are worn to be equipped with in the below of horizontal filter screen (11).
3. The ecological roof greening circulating water structure for the sponge city as claimed in claim 1, wherein: one end of the drain pipe (18) is connected with a vertical filter screen (19), and the vertical filter screen (19) is fixedly connected with the inner side wall of the planting groove (3).
4. The ecological roof greening circulating water structure for the sponge city as claimed in claim 1, wherein: the side wall of the drain pipe (18) is communicated with an inclined overflow pipe (20) which passes through the side wall of the planting groove (3), and the inclined overflow pipe (20) is positioned at the position of the storage cavity (7) close to the upper end.
5. The ecological roof greening circulating water structure for the sponge city as claimed in claim 1, wherein: the extraction pump (15) is connected with the outer side wall of the planting groove (3) through the support, and the extraction pump (15) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515106.7U CN215254015U (en) | 2021-07-05 | 2021-07-05 | Ecological roof greening circulating water structure for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515106.7U CN215254015U (en) | 2021-07-05 | 2021-07-05 | Ecological roof greening circulating water structure for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215254015U true CN215254015U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121515106.7U Expired - Fee Related CN215254015U (en) | 2021-07-05 | 2021-07-05 | Ecological roof greening circulating water structure for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215254015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600664A (en) * | 2022-01-24 | 2022-06-10 | 杨水香 | Energy-concerving and environment-protective type roof system of green building |
| CN115104488A (en) * | 2022-07-19 | 2022-09-27 | 东珠生态环保股份有限公司 | Urban roof greening system |
| CN115387549A (en) * | 2022-08-18 | 2022-11-25 | 杭州壹东建筑设计有限公司 | Ecological roof in sponge city |
| CN115735612A (en) * | 2022-11-28 | 2023-03-07 | 苏州金螳螂园林绿化景观有限公司 | Slope roof greening system |
-
2021
- 2021-07-05 CN CN202121515106.7U patent/CN215254015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600664A (en) * | 2022-01-24 | 2022-06-10 | 杨水香 | Energy-concerving and environment-protective type roof system of green building |
| CN115104488A (en) * | 2022-07-19 | 2022-09-27 | 东珠生态环保股份有限公司 | Urban roof greening system |
| CN115387549A (en) * | 2022-08-18 | 2022-11-25 | 杭州壹东建筑设计有限公司 | Ecological roof in sponge city |
| CN115735612A (en) * | 2022-11-28 | 2023-03-07 | 苏州金螳螂园林绿化景观有限公司 | Slope roof greening system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |