CN220225544U - Sinking type green land multistage rainwater collection management system for sponge city landscape - Google Patents
Sinking type green land multistage rainwater collection management system for sponge city landscape Download PDFInfo
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- CN220225544U CN220225544U CN202321774433.3U CN202321774433U CN220225544U CN 220225544 U CN220225544 U CN 220225544U CN 202321774433 U CN202321774433 U CN 202321774433U CN 220225544 U CN220225544 U CN 220225544U
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- water
- management system
- rainwater collection
- guide pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 14
- 239000012466 permeate Substances 0.000 claims abstract 8
- 238000007790 scraping Methods 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 17
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 2
- 239000013049 sediment Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 14
- 239000004746 geotextile Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241001464837 Viridiplantae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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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
Landscapes
- Sewage (AREA)
Abstract
The utility model provides a sinking type green land multistage rainwater collection and management system for sponge city landscapes. The utility model provides a sponge city view is with multistage rainwater collection management system in sunken green space, including seting up the landfill sunken on the ground to and bury the water storage well in the ground, landfill sunken inner wall upper berth is equipped with the geotechnique cloth that permeates water first, the gravel layer has been laid to the bottom of geotechnique cloth that permeates water first, fine sand layer has been laid to the top of gravel layer, the geotechnique cloth second that permeates water has been laid to the top of fine sand layer, planting layer has been laid to the top of geotechnique cloth second that permeates water, buried the water guide pipe in the ground, the one end of water guide pipe with the water storage well is linked together, three water guide pipe has been buried in the gravel layer, three water guide pipe's bottom all with water guide pipe fixed connection. The sinking type green land multi-level rainwater collection and management system for the sponge city landscape has the advantage of being capable of conveniently cleaning sediment.
Description
Technical Field
The utility model relates to the technical field of rainwater collection, in particular to a sinking green land multi-level rainwater collection management system for sponge city landscapes.
Background
The sponge city is a new generation city rain and flood management concept, which means that the city can have good elasticity in terms of adapting to environmental changes and natural disasters caused by rainwater, and in order to improve the facility perfection degree of the sponge city, a sinking green land is generally arranged at a place where green plants such as a garden, a forest garden and a lawn to further filter the rainwater, the filtered rainwater is collected in a water storage well or a water storage pool buried underground, and then the collected rainwater is used for municipal road dust fall, dust washing or greening at two sides of a road, and the like, so that the rainwater utilization rate is improved.
However, in the rainwater collecting system adopted in the sinking green land at the present stage, as the rainwater is collected in the water storage well, although the rainwater is filtered once, more granular sediment exists in the rainwater, after the rainwater is filled in the water storage well, more sediment is precipitated at the bottom of the well over time, and the rainwater needs to enter the well for cleaning in the later stage, so that the rainwater is inconvenient to clean, and a part of manpower is needed to be input in the whole cleaning mode, so that the cleaning cost is high.
Therefore, it is necessary to provide a new sinking green land multi-level rainwater collection management system for sponge city landscapes to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing a submerged green land multistage rainwater collection and management system for sponge urban landscapes, which can conveniently clean sediment.
In order to solve the technical problems, the sinking green land multi-level rainwater collection and management system for the sponge city landscape provided by the utility model comprises the following components: the underground water storage device comprises a landfill depression formed in a foundation and a water storage well buried in the foundation, wherein water permeable geotechnical cloth I is paved on the inner wall of the landfill depression, a gravel layer is paved at the bottom of the water permeable geotechnical cloth I, a fine sand layer is paved above the gravel layer, water permeable geotechnical cloth II is paved above the fine sand layer, a planting layer is paved above the water permeable geotechnical cloth II, a water guide pipe is buried in the foundation, one end of the water guide pipe is communicated with the water storage well, three water seepage pipes are buried in the gravel layer, the bottom ends of the water seepage pipes are fixedly connected with the water guide pipes, a plurality of water seepage holes are formed in the water seepage pipes, a scraping barrel is arranged in the water storage well, the scraping barrel is contacted with the inner wall of the water storage well, a portal frame is fixedly installed at the top of the foundation, a winding roller is rotatably installed on the portal frame, and a connecting rope is wound on the winding roller.
Preferably, the top of ground is seted up flutedly, the water storage well with the recess is linked together, be equipped with the well lid in the recess, fixed mounting has the loading board in the portal frame, the bottom fixed mounting of loading board has two cylinders, two the output shaft of cylinder all with well lid fixed connection.
Preferably, two stand columns are fixedly mounted on the inner wall of the bottom of the scraping barrel, the top ends of the two stand columns are fixedly mounted with the same transverse connection strip, the top of the transverse connection strip is fixedly mounted with a mounting seat, the top of the mounting seat is provided with an inner groove, an inserting block is arranged in the inner groove, and the inserting block is fixedly connected with the mounting seat through a bolt.
Preferably, the bottom of the connecting rope penetrates through the well lid and the bearing plate and is fixedly connected with the inserting block, and the connecting rope is in sliding connection with the well lid and the bearing plate.
Preferably, a motor is fixedly installed on the outer wall of one side of the portal frame, and an output shaft of the motor is fixedly connected with one end of the winding roller.
Preferably, the mounting groove has been seted up at the top of ground, fixed mounting has the water pump in the mounting groove, buried the drinking-water pipe in the ground, the one end of drinking-water pipe with the water inlet fixed connection of water pump, its other end with water storage well fixed connection, the one end of fixed mounting's drain pipe on the delivery port of water pump, the other end of drain pipe extends to outside the ground.
Preferably, the two upright posts are fixedly provided with the same holding rod, and the holding rod is provided with an anti-skid sleeve.
Compared with the related art, the sinking green land multi-level rainwater collection management system for the sponge city landscape has the following beneficial effects:
the utility model provides a sinking type green land multistage rainwater collection management system for sponge urban landscapes, which can carry out multistage filtration on rainwater through a planting layer, a permeable geotechnical cloth II, a fine sand layer and a gravel layer, and collect part of filtered rainwater in a water storage well for people to use.
Drawings
FIG. 1 is a schematic diagram of a submerged green-land multistage rainwater collection management system for sponge urban landscapes according to a preferred embodiment of the utility model;
FIG. 2 is a schematic view of a partially cut-away structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the first permeable geotextile, the gravel layer, the fine sand layer, the second permeable geotextile and the planting layer according to the present utility model;
FIG. 4 is a schematic diagram of the water seepage hole opening structure in the present utility model;
FIG. 5 is a schematic view of a connection structure of a connection rope and a scraper in the present utility model;
fig. 6 is a schematic view illustrating an internal structure of the scraper bowl according to the present utility model.
Reference numerals in the drawings: 1. a foundation; 2. burying the concave; 3. a permeable geotextile I; 4. a gravel layer; 5. a fine sand layer; 6. a water permeable geotextile II; 7. planting a layer; 8. a water storage well; 9. a water conduit; 10. a water seepage pipe; 11. water seepage holes; 12. a groove; 13. a well cover; 14. a mounting groove; 15. a water pump; 16. a water pumping pipe; 17. scraping a barrel; 18. a column; 19. a transverse connection strip; 20. a portal frame; 21. a cylinder; 22. a winding roller; 23. a connecting rope; 24. a mounting base; 25. and (5) inserting blocks.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-6 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a submerged green-land multi-level rainwater collection management system for sponge urban landscapes according to the present utility model; FIG. 2 is a schematic view of a partially cut-away structure of the present utility model; FIG. 3 is a schematic diagram of the structure of the first permeable geotextile, the gravel layer, the fine sand layer, the second permeable geotextile and the planting layer according to the present utility model; FIG. 4 is a schematic diagram of the water seepage hole opening structure in the present utility model; FIG. 5 is a schematic view of a connection structure of a connection rope and a scraper in the present utility model; fig. 6 is a schematic view illustrating an internal structure of the scraper bowl according to the present utility model. The utility model provides a sponge city view is with multistage rainwater collection management system in sunken green space includes: a filling recess 2 formed on the foundation 1, and a water storage well 8 buried in the foundation 1, wherein the water storage well 8 is used for collecting part of rainwater to improve the rainwater utilization rate, a permeable geotextile 3 is paved on the inner wall of the filling recess 2, the permeable geotextile 3 plays a role of isolation, so that isolation between layers and external soil can be formed, meanwhile, the infiltration of the rainwater can be ensured, a gravel layer 4, a fine sand layer 5, a permeable geotextile two 6 and a planting layer 7 are paved in the permeable geotextile 3 from bottom to top in sequence, thereby forming a multi-stage filtering mechanism, so that the rainwater can enter the water storage well 8 for storage after multi-stage filtering, and in order to smoothly drain the rainwater into the water storage well 8, a water guide pipe 9 is buried in the foundation 1, one end of the water guide pipe is communicated with the water storage well 8, and three water seepage pipes 10 are buried in the gravel layer 4, the bottom of three infiltration pipes 10 all with aqueduct 9 fixed connection, and all offer a plurality of infiltration holes 11 on the three infiltration pipes 10, and in order to strike off the deposit in the storage well 8, and the attachment on its annular inner wall, be equipped with in the storage well 8 and scrape bucket 17, and scrape bucket 17 and the inner wall of storage well 8 and contact, and scrape the top outward flange of bucket 17 and be sharp beak form, thereby can guarantee the effect of striking off, and there is portal frame 20 at the top fixed mounting of foundation 1, winding roller 22 is installed in its rotation, and fixed mounting has the motor on the outer wall of one side of portal frame 20, its output shaft and the one end fixed connection of winding roller 22, and twine on winding roller 22 and be connecting rope 23, be connected state between this connecting rope 23 and the scraping bucket 17, can be along with the rolling of connecting rope 23, with scraping bucket 17 upward drive, and finally take out storage well 8.
In the above mode, in order to prevent foreign objects from entering the water storage well 8, the top of the foundation 1 is provided with the groove 12 communicated with the water storage well 8, and the well cover 13 is arranged in the groove, the well cover 13 can completely cover the well mouth of the water storage well 8, so that foreign objects are prevented from entering, the carrying plate is fixedly arranged in the portal frame 20, the two cylinders 21 are fixedly arranged at the bottom of the carrying plate, the output shafts of the two cylinders 21 are fixedly connected with the well cover 13, and the well cover 13 can be separated from the water storage well 8 through the extension and retraction of the output shafts of the cylinders 21.
In this mode, in order to form the connection of fastening between connecting rope 23 and scraping the bucket 17, fixedly mounted with two stands 18 on the bottom inner wall of scraping the bucket 17, the top fixed mounting of two stands 18 has same horizontal strip 19, and fixedly mounted with mount pad 24 at the top of horizontal strip 19, set up built-in groove at its top, be equipped with the inserted block 25 in the built-in inslot, and fixedly mounted with same holding rod on two stands 18, be equipped with the antiskid cover on the holding rod, simultaneously, through bolted connection between inserted block 25 and the mount pad 24, just so make things convenient for follow-up people solitary taking off scraping the bucket 17, and in order to guarantee that connecting rope 23 can move smoothly, the bottom of connecting rope 23 that sets up passes well lid 13 and loading board and with inserted block 25 fixed connection, and connecting rope 23 and well lid 13, equal sliding connection of loading board.
The top of foundation 1 has offered mounting groove 14, and mounting groove 14 internally fixed mounting has water pump 15, buries in the foundation 1 and has had drinking-water pipe 16, and the one end of drinking-water pipe 16 and the water inlet fixed connection of water pump 15, its other end and water storage well 8 fixed connection, the one end of fixed mounting drain pipe on the delivery port of water pump 15, the other end of drain pipe extends outside foundation 1.
The utility model provides a sinking green land multistage rainwater collection management system for sponge city landscapes, which has the following working principle:
in the present utility model, in the initial state, the output shafts of both cylinders 21 are in the extended state;
in the utility model, green plants can be planted on the planting layer 7, when rainy days are met, rainwater sequentially passes through the planting layer 7, the permeable geotechnical cloth II 6, the fine sand layer 5 and the gravel layer 4, so that multistage filtration can be formed on the rainwater, after the filtration, part of rainwater enters the gravel layer 4, enters the water guide pipe 9 through the water seepage holes 11, finally enters the water storage well 8, and the granular nylon sand contained in the entered rainwater can directly fall into the scraping barrel 17;
when the rainwater in the water storage well 8 is needed to be utilized later, the water pump 15 can be started to suck the rainwater;
and in the later stage, when the silt in the water storage well 8 deposits more, the rainwater in the water storage well 8 is used up firstly, then the output shafts of the two cylinders 21 are started to retract, the well cover 13 is brought up to the high position, then the motor is started forward, the output shafts of the two cylinders drive the winding roller 22 to rotate, the connecting rope 23 starts winding along with the rotation of the winding roller 22, the scraping barrel 17 starts to rise gradually along with the winding of the connecting rope 23, the outer ring of the scraping barrel 17 scrapes attachments such as moss on the annular inner wall of the water storage well 8 in the rising process, so that the cleanliness in the water storage well 8 is ensured, the deposited silt and the scraped attachments are all in the scraping barrel 17, then the bolts between the mounting seat 24 and the plug block 25 are taken out while holding the holding rods on the upright post 18, the scraping barrel 17 can be taken down singly, the precipitates in the scraping barrel 17 are poured out, then the scraping barrel 17 is reversely mounted, and the motor is started reversely, and the scraping barrel 17 is taken back into the water storage well 8 again.
Compared with the related art, the sinking green land multi-level rainwater collection management system for the sponge city landscape has the following beneficial effects:
the utility model provides a sinking type green land multistage rainwater collection management system for sponge urban landscapes, which can carry out multistage filtration on rainwater through a planting layer 7, a permeable geotechnical cloth II 6, a fine sand layer 5 and a gravel layer 4, collect part of filtered rainwater in a water storage well 8 for people to use, and in addition, the sediment in a scraping barrel 17 and attachments on the inner wall of the sediment can be taken out of the water storage well 8 once only by winding by a winding roller 22 through the design of the scraping barrel 17, so that the labor is not consumed to enter the water storage well 8, the whole cleaning process is simple and quick, and convenience is brought to daily maintenance.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a sponge city view is with multistage rainwater collection management system in sunken green, including seting up the landfill sunken on the ground to and bury the water storage well in the ground, its characterized in that, the first geotechnique cloth that permeates water has been laid on the inner wall of landfill sunken, the gravel layer has been laid to the bottom of the first geotechnique cloth that permeates water, fine sand layer has been laid to the top of gravel layer, the second geotechnique cloth that permeates water has been laid to the top of fine sand layer, planting layer has been laid to the top of the second geotechnique cloth that permeates water, buried the water guide pipe in the ground, the one end of water guide pipe with the water storage well is linked together, three water guide pipe has been buried in the gravel layer, three the bottom of water guide pipe all with water guide pipe fixed connection, and three all seted up a plurality of infiltration holes on the water guide pipe, be equipped with the scraping barrel in the water storage well, the top fixed mounting portal frame of ground, the inside portal frame is installed winding roller, winding rope is connected on the winding roller.
2. The submerged green land multistage rainwater collection and management system for sponge urban landscapes according to claim 1, wherein the top of the foundation is provided with a groove, the water storage well is communicated with the groove, a well cover is arranged in the groove, a bearing plate is fixedly installed in the portal frame, two air cylinders are fixedly installed at the bottom of the bearing plate, and output shafts of the two air cylinders are fixedly connected with the well cover.
3. The submerged green land multistage rainwater collection and management system for sponge urban landscapes according to claim 2, wherein two upright posts are fixedly arranged on the inner wall of the bottom of the scraping barrel, the top ends of the two upright posts are fixedly provided with the same transverse connection strip, the top of the transverse connection strip is fixedly provided with a mounting seat, the top of the mounting seat is provided with an inner groove, an inserting block is arranged in the inner groove, and the inserting block is fixedly connected with the mounting seat through a bolt.
4. The submerged green land multistage rainwater collection and management system for sponge urban landscapes of claim 3, wherein the bottom end of the connecting rope penetrates through the well cover and the bearing plate and is fixedly connected with the plug block, and the connecting rope is in sliding connection with the well cover and the bearing plate.
5. The submerged green land multistage rainwater collection and management system for sponge urban landscapes according to claim 1, wherein a motor is fixedly arranged on the outer wall of one side of the portal frame, and an output shaft of the motor is fixedly connected with one end of the winding roller.
6. The submerged green land multistage rainwater collection and management system for sponge urban landscapes according to claim 1, wherein an installation groove is formed in the top of the foundation, a water pump is fixedly installed in the installation groove, a water suction pipe is buried in the foundation, one end of the water suction pipe is fixedly connected with a water inlet of the water pump, the other end of the water suction pipe is fixedly connected with the water storage well, one end of a water discharge pipe is fixedly installed on a water outlet of the water pump, and the other end of the water discharge pipe extends out of the foundation.
7. The submerged green land multistage rainwater collection and management system for sponge urban landscapes according to claim 3, wherein two upright posts are fixedly provided with a holding rod, and the holding rod is provided with an anti-skid sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774433.3U CN220225544U (en) | 2023-07-07 | 2023-07-07 | Sinking type green land multistage rainwater collection management system for sponge city landscape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321774433.3U CN220225544U (en) | 2023-07-07 | 2023-07-07 | Sinking type green land multistage rainwater collection management system for sponge city landscape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220225544U true CN220225544U (en) | 2023-12-22 |
Family
ID=89185546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321774433.3U Active CN220225544U (en) | 2023-07-07 | 2023-07-07 | Sinking type green land multistage rainwater collection management system for sponge city landscape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220225544U (en) |
-
2023
- 2023-07-07 CN CN202321774433.3U patent/CN220225544U/en active Active
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