CN212835792U - Sponge city drainage structures and sponge city water circulating system - Google Patents
Sponge city drainage structures and sponge city water circulating system Download PDFInfo
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- CN212835792U CN212835792U CN202021638509.6U CN202021638509U CN212835792U CN 212835792 U CN212835792 U CN 212835792U CN 202021638509 U CN202021638509 U CN 202021638509U CN 212835792 U CN212835792 U CN 212835792U
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- water
- sponge city
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- tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 264
- 238000012384 transportation and delivery Methods 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims description 28
- 241001464837 Viridiplantae Species 0.000 claims description 19
- 238000005276 aerator Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 abstract description 9
- 230000002262 irrigation Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a sponge city drainage structures and sponge city water circulation system, it includes pre-buried storage water tank in the road both sides and floats the water supply assembly on the inside surface of water of storage water tank, the basin has been laid along the extending direction of road in the both sides of road, the upper end opening setting of storage water tank, the intercommunication has the trench between storage water tank and the basin, water supply assembly includes the cystosepiment and is located the water pump on the cystosepiment, the water inlet of water pump stretches into certain degree of depth under the surface of water, the delivery port intercommunication of water pump has the raceway, the one end that the water pump was kept away from to the raceway extends to in the basin, one side that the road was kept away from to the basin is planted green and is planted and. This application makes the water pump when the pump sending water, and branch and leaf class impurity is difficult for getting into the water pump, and the water pump is difficult for blockking up, and the water of water pump sending gets into the basin through the raceway, and the water is through the root system that green planting was gone into in each group's through-hole infiltration, realizes the irrigation to green planting, makes the green efficiency of planting the irrigation obtain guaranteeing.
Description
Technical Field
The application relates to the field of urban ecological management, in particular to a sponge urban drainage structure and a sponge urban water circulation system.
Background
The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a water elasticity city. The international generic term is "low impact development storm water system construction". When raining, the utility model absorbs water, stores water, seeps water and purifies water, and when needed, the stored water is released and utilized.
In modern city construction projects, the construction of sponge cities is greatly promoted to become one of the targets of eco-friendly cities. In the urban planning process, a pond for storing water is built mostly, water grooves on two sides of a road are communicated with the pond, rainwater in rainfall flows into the pond through the water grooves, when green plants on two sides of the road need watering in drought, a water pump is arranged in the pond, pipelines for conveying water bodies are laid on the water pump and the two sides of the road, and when the water pump is powered on, the water bodies are conveyed from the pond to the green plants through the pipelines of each group, so that the green plants are watered.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the water pump conveys water in the pond to green plants on two sides of a road, the water pump is mostly erected on the bank side of the pond, a water inlet pipe with a large length is connected through a water inlet of the water pump, the lower end of the water inlet pipe extends into the pond, or the water pump is a submersible pump, and the submersible pump is arranged at the bottom of the pond; because the rainwater is when converging to the pond, is mingled with branch and leaf class debris more, and all kinds of debris get into the pond along with the rivers, subsides at the bottom of the pool and forms the sedimentary deposit, the type of above-mentioned two kinds of water pumps, and the water pump is when the suction water, and branch and leaf class impurity is easy to be inhaled the water pump, makes debris stop up in water pump and pipeline inside, makes the water pump be difficult to continue to carry out the transport of water, has influenced the operating efficiency to green planting watering, so there is the space of improvement.
SUMMERY OF THE UTILITY MODEL
Branch and leaf class impurity causes the jam when reducing water pump pumping water, guarantees that the water pump normally carries out the pumping of water, and this application provides a sponge city drainage structures and sponge city water circulating system.
The application provides a pair of sponge city drainage structures and sponge city water circulating system adopts following technical scheme:
the utility model provides a sponge city drainage structures and sponge city water circulation system, includes pre-buried storage water tank in the road both sides and floats the water supply assembly on the inside surface of water of storage water tank, and the basin has been laid along the extending direction of road in the both sides of road, the upper end opening setting of storage water tank, the storage water tank reaches the intercommunication has the trench between the basin, water supply assembly includes the cystosepiment and is located water pump on the cystosepiment, the water inlet of water pump is connected with the inlet tube that stretches into certain degree of depth under the surface of water, the delivery port intercommunication of water pump has the raceway, the raceway is kept away from the one end of water pump extends to in the basin, one side that the road was kept away from to the basin is planted green and is planted, a plurality of groups of through.
By adopting the technical scheme, rainwater on the road continuously converges along the water tanks on the two sides during rainfall, the rainwater flows into the trench through the water tanks, and the rainwater enters the water storage tanks on the two sides of the road and is stored in a rich water period; when the dry season arrives, need irrigate the green planting of road both sides, the water pump is located the cystosepiment, the density of cystosepiment is less than the density of water, make the water pump be located the surface of water, the inlet tube stretches into certain degree of depth under water, along with the water level constantly changes, the water pump remains the certain degree of depth of submergence surface all the time, the inside branch and leaf that mix with of water subsides at the bottom of the case of storage water tank, so the water pump is when the pumping water, branch and leaf class impurity is difficult for getting into the water pump, the water pump is difficult for blockking up, the water of water pump pumping gets into the basin through the raceway, the water is through the green root system of planting of each group's through-hole infiltration, the realization is to the irrigation of.
Preferably, planting grooves are laid on one side, away from the road, of the water tank, and the green plants are planted in the planting grooves.
Through adopting above-mentioned technical scheme, planting the trench and being located the one side that the road was kept away from to the basin, green planting is planted and is planting inslot portion, plants the groove and holds green planting, makes each group green plant extend along the direction of planting the groove, makes the distribution of green planting more regular.
Preferably, the water tank and the planting tank are manufactured in an integrated mode, and the trench penetrates through the planting tank to be communicated with the water tank.
Through adopting above-mentioned technical scheme, basin and planting groove integrated into one piece, when laying, basin and planting groove are laid simultaneously in the both sides of road, have saved constructor and have been divided twice and have been under construction basin and planting the groove, make constructor's intensity of labour reduce, and the trench passes planting groove and basin intercommunication, makes the inside rainwater of basin can flow into the trench smoothly, and the rainwater converges along the trench and goes into inside the storage water tank.
Preferably, the plane of the bottom of the planting groove is lower than the plane of the bottom of the water groove.
Through adopting above-mentioned technical scheme, the tank bottom of planting the groove is less than the tank bottom of basin, and when carrying out the irrigation of green planting, the water of water pump sending is to the inside transport of basin, and the rainwater is through each group's through-hole inflow planting inslot portion, and the tank bottom of planting the groove can save partial rainwater, makes the water of planting the inside storage of inslot satisfy the growth water requirement of green planting a period of time.
Preferably, a plurality of water stones with the grain diameters larger than the pore diameter of the through hole are laid at the bottom of the planting groove.
Through adopting above-mentioned technical scheme, go up the water stone and have the porous characteristic of transport, the aperture of going up the water stone is greater than the aperture of through-hole, respectively goes up the water stone and can not get into the basin from passing the through-hole, goes up the water stone and can absorb the rainwater, and green root system of planting is planted in last water stone upper end, and green root system of planting can absorb the inside moisture of water stone, does benefit to green growth of planting.
Preferably, the trench is fixedly provided with a vertically arranged stone block at the position communicated with the water tank, the two horizontal ends of the stone block are in sealed clamping connection with the inner walls of the two sides of the trench, and the water delivery pipe bypasses from the upper end of the stone block and conveys water to the inside of the water tank.
Through adopting above-mentioned technical scheme, the stone is located the intercommunication position of trench and basin, the both ends of stone and the sealed joint of the both sides inner wall of trench, and the raceway is walked around the stone and is carried the rainwater to the basin is inside, and inside the rainwater got into the basin, the stone carries out the shutoff to the entry of trench, makes the water that gets into the basin can not be to the inside backward flow of trench, and the water constantly flows along the basin, realizes the irrigation of green planting.
Preferably, the foam board is provided with an aerator for aeration operation of the water body in the water storage tank, and the aerator is positioned below the water surface.
Through adopting above-mentioned technical scheme, install the oxygen-increasing machine on the cystosepiment, the rainwater assembles inside the storage water tank after, under the circumstances such as high temperature, the dissolved oxygen volume of water reduces, for realizing economic benefits maximize, the inside many breeds of storage water tank have economic fish etc. the oxygen-increasing machine can be to the water oxygenation, makes various zooplankton and fish in the water normally survive, and the water is difficult for exploding quality of water pollution situations such as the water worsens because of the oxygen deficiency, has promoted the protection to the water.
Preferably, the bottom of the trench is inclined from the water tank to one side of the water storage tank.
Through adopting above-mentioned technical scheme, the ditch end of trench from the one side of basin to the one side slope of storage water tank, when the rainwater converges from the basin to the storage water tank through the trench, the flow rate of rainwater has been accelerated at the ditch end that the slope set up for drainage efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
1. rainwater flows to a trench through the water tank and enters the water storage tanks on two sides of a road, when irrigation of green plants is needed, the water pump floating on the water surface of the water storage tank is electrified to work, a water inlet pipe of the water pump extends into the water surface to a certain depth, sediment at the bottom of the water is not easy to enter the water pump, the water pump is not easy to be blocked by impurities, water pumped by the water pump enters the water tank, and the water permeates into the vicinity of roots of the green plants through all groups of through holes, so that the irrigation of the green plants is realized;
2. the green plants are planted in the planting grooves, the planting grooves and the water tank are integrally formed, the planting grooves accommodate the green plants, the green plants are more regular, the groove bottoms of the planting grooves are lower than the groove bottoms of the water tank, water can be stored at the groove bottoms of the planting grooves, the particle size of the water feeding stones is larger than the aperture of the through holes, the water feeding stones in each group can absorb moisture, and the requirement of the green plants for the moisture in a period of time is met;
3. the foam plate is provided with the aerator, the aerator can aerate the water body, so that various zooplankton and fish in the water body can normally survive, the water body is not easy to explode water body pollution conditions such as water body deterioration due to oxygen deficiency, and the protection of the water body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a partially enlarged schematic view of the point B in FIG. 1
FIG. 4 is a schematic diagram of the overall structure from another perspective in the embodiment of the present application;
fig. 5 is a partially enlarged schematic view at C in fig. 4.
Description of reference numerals: 1. a water storage tank; 2. a water supply assembly; 21. a foam board; 22. a water pump; 221. a water delivery pipe; 222. an aerator; 223. a water inlet pipe; 3. a water tank; 31. a through hole; 32. planting grooves; 321. feeding water stone; 33. a water discharge plate; 331. a notch; 4. a trench; 41. a stone block; 5. planting green; 51. soil; 6. a road.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses sponge city drainage structures and sponge city water circulating system. Referring to fig. 1 and 2, the water storage tank comprises two groups of water storage tanks 1 embedded at two sides of a road 6, each group of water storage tanks 1 is a cylindrical shell with an opening at the upper end, green plants 5 are planted at two sides of the road 6, and the extending directions of the two rows of green plants 5 are parallel to the extending direction of the road 6.
There is the water storage tank 1 inside, and it has cystosepiment 21 to float on the surface of water, and cystosepiment 21 is cylinder or cuboid, and water pump 22 is installed to cystosepiment 21's up end, and the centrosymmetric position coincidence of water pump 22 and cystosepiment 21 up end. The water inlet of the water pump 22 is vertically downward and is connected with a water inlet pipe 223 in a sealing mode, the water inlet pipe 223 penetrates through the foam board 21, and the lower end of the water inlet pipe 223 extends into a certain depth below the water surface. An aerator 222 is arranged on the foam board 21, and an aeration pipe of the aerator 222 extends into the water body. The water outlet of the water pump 22 is hermetically connected with a water pipe 221, and the water pipe 221 is a flexible pipe.
Referring to fig. 1 and 3, water tanks 3 are laid on both sides of a road 6, and the extending directions of the two water tanks 3 are parallel to the extending direction of the road 6. A trench 4 is formed between the water tank 3 and the water storage tank 1, the water conveying pipe 221 is laid inside the trench 4, two ends of the trench 4 are respectively communicated with the water tank 3 and the water storage tank 1, and the bottom of the trench 4 is obliquely arranged from one end of the water tank 3 to one end of the water storage tank 1. The trench 4 is fixed with the stone 41 of vertical setting with the position of basin 3 intercommunication, and the both ends of stone 41 and the vertical inner wall sealing connection in both sides of trench 4. The water duct 221 bypasses the block 41 and extends inside the basin 3. A planting groove 32 which is integrally formed with the water tank 3 is laid on one side of the water tank 3 away from the road 6, and the length of the planting groove 32 is the same as that of the water tank 3.
Referring to fig. 4 and 5, a plane of the bottom of the planting groove 32 is lower than a plane of the bottom of the water tank 3, and a plurality of sets of through holes 31 communicated with the planting groove 32 are formed through the water tank 3 facing the vertical inner wall of the planting groove 32. The bottom of the planting groove 32 is filled with the water stone 321, and the water stone 321 is loose and porous and can absorb water. Soil 51 is filled above the upper terrazzo 321, green plants 5 are planted inside the soil 51, and the green plants 5 extend in the direction of the road 6. Notch 331 is seted up to the upper end entry of basin 3, and the inside joint of notch 331 has lower water board 33, and the up end of lower water board 33 and the up end coplane of basin 3.
The implementation principle of a sponge city drainage structures and sponge city water circulating system of this application embodiment is:
this kind of sponge city drainage structures and sponge city water circulating system is in the use, and when the rainfall, the basin 3 of rainwater flow direction both sides through road 6, and the rainwater gets into basin 3 from lower water board 33. Rainwater entering the water tank 3 flows along the water tank 3 and flows into the water storage tank 1 through the trench 4, and the bottom of the trench 4 inclines towards the water storage tank 1, so that the flow rate of the rainwater is accelerated. The foam board 21 floats on the water surface, and the oxygen increasing machine 222 increases the oxygen of the water body under the conditions of high temperature and oxygen deficiency of the water body.
When green plant 5 needs to irrigate, drive water pump 22 makes water pump 22 carry out the pump sending to the water of storage water tank 1 inside, and water pump 22's inlet tube 223 stretches into certain degree of depth under the surface of water, and submarine deposit can not get into water pump 22, and water pump 22 is difficult for blockking up at the pumping process. The water body enters the water tank 3 from the water conveying pipe 221, the stone blocks 41 block the entrance of the trench 4, and the water body entering the water tank 3 is prevented from flowing back to the inside of the trench 4. The inside water of basin 3 plants groove 32 through each group's through-hole 31 infiltration, and each goes up water stone 321 and absorbs moisture, makes soil 51's water content rise, satisfies green 5 demands of planting to water, realizes planting 5's irrigation green, and this application makes water pump 22 be difficult for blockking up, makes green efficiency of planting 5 irrigation obtain guaranteeing.
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 (8)
1. The utility model provides a sponge city drainage structures and sponge city water circulating system, includes pre-buried storage water tank (1) and the water supply assembly (2) of floating on the inside surface of water of storage water tank (1) of both sides, its characterized in that: basin (3) have been laid along the extending direction of road in the both sides of road, the upper end opening setting of storage water tank (1), storage water tank (1) reaches intercommunication has trench (4) between basin (3), water supply assembly (2) include cystosepiment (21) and are located water pump (22) on cystosepiment (21), the water inlet of water pump (22) is connected with inlet tube (223) that extend into the certain degree of depth under the surface of water, the delivery port intercommunication of water pump (22) has raceway (221), raceway (221) are kept away from the one end of water pump (22) extends to in basin (3), one side that road was kept away from in basin (3) is planted green planting (5), basin (3) link up towards the inboard vertical terminal surface of green planting (5) and have seted up a plurality of groups through-hole (31).
2. The sponge city drainage structure and sponge city water circulation system of claim 1, wherein: planting grooves (32) are laid on one side, away from the road, of the water tank (3), and the green plants (5) are planted in the planting grooves (32).
3. The sponge city drainage structure and sponge city water circulation system of claim 2, wherein: the water tank (3) and the planting tank (32) are manufactured in an integrated mode, and the trench (4) penetrates through the planting tank (32) to be communicated with the water tank (3).
4. The sponge city drainage structure and sponge city water circulation system of claim 3, wherein: the plane of the bottom of the planting groove (32) is lower than the plane of the bottom of the water tank (3).
5. The sponge city drainage structure and sponge city water circulation system of claim 4, wherein: and a plurality of water feeding stones (321) with the grain diameters larger than the pore diameter of the through hole (31) are laid at the bottom of the planting groove (32).
6. The sponge city drainage structure and sponge city water circulation system of claim 1, wherein: the ditch (4) with the position of basin (3) intercommunication is fixed with vertical setting stone (41), the horizontal both ends of stone (41) with the sealed joint of both sides inner wall of ditch (4), raceway (221) are followed the upper end of stone (41) is walked around and to the inside delivery water body of basin (3).
7. The sponge city drainage structure and sponge city water circulation system of claim 1, wherein: an aerator (222) for aerating the water body in the water storage tank (1) is arranged on the foam plate (21), and the aerator (222) is positioned below the water surface.
8. The sponge city drainage structure and sponge city water circulation system of claim 1, wherein: the bottom of the trench (4) is obliquely arranged from the water tank (3) to one side of the water storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021638509.6U CN212835792U (en) | 2020-08-08 | 2020-08-08 | Sponge city drainage structures and sponge city water circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021638509.6U CN212835792U (en) | 2020-08-08 | 2020-08-08 | Sponge city drainage structures and sponge city water circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212835792U true CN212835792U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021638509.6U Expired - Fee Related CN212835792U (en) | 2020-08-08 | 2020-08-08 | Sponge city drainage structures and sponge city water circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212835792U (en) |
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2020
- 2020-08-08 CN CN202021638509.6U patent/CN212835792U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |