CN111622326B - Sponge city rainwater regeneration utilizes device - Google Patents
Sponge city rainwater regeneration utilizes device Download PDFInfo
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- CN111622326B CN111622326B CN202010521052.9A CN202010521052A CN111622326B CN 111622326 B CN111622326 B CN 111622326B CN 202010521052 A CN202010521052 A CN 202010521052A CN 111622326 B CN111622326 B CN 111622326B
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- 230000008929 regeneration Effects 0.000 title claims abstract description 20
- 238000011069 regeneration method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000000746 purification Methods 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 26
- 235000013311 vegetables Nutrition 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011449 brick Substances 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 10
- 238000004062 sedimentation Methods 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims 2
- 241001233242 Lontra Species 0.000 claims 1
- 108091006146 Channels Proteins 0.000 abstract description 18
- 102000010637 Aquaporins Human genes 0.000 abstract description 2
- 108010063290 Aquaporins Proteins 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004064 recycling Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of rainwater regeneration devices, and discloses a sponge urban rainwater regeneration device which comprises a vegetable layer, wherein a side brick layer is arranged on the lower layer of the vegetable layer, a mixed carbon slag layer is arranged on the lower layer of the side brick layer, a drainage channel is arranged on one side of the vegetable layer, a well plate is movably arranged at the top of the drainage channel, a grid plate is movably arranged in the middle of the drainage channel, water collection layers are respectively arranged below the mixed carbon slag layer and the drainage channel, a filter screen layer is arranged above the water collection layers, and a protection screen plate is fixedly arranged above the filter screen layer. According to the invention, the water collecting tank is arranged in the water collecting layer, and the use of the clean water pipeline, the buffer plate and the drain pipe is matched, so that the rainwater can be divided into bottom layer sewage and upper layer clean water before the system is purified, thus the purification steps required by the subsequent rainwater are reduced, the workload of rainwater regeneration is reduced, the rainwater purification efficiency is improved, and the rationality and feasibility of the device are improved.
Description
Technical Field
The invention relates to the technical field of rainwater regeneration devices, in particular to a sponge urban rainwater regeneration and utilization device.
Background
The sponge city is characterized in that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water in rainy days, releases and utilizes the stored water as required, the construction of the sponge city follows the principles of ecological priority and the like, natural approaches are combined with artificial measures, the accumulation, permeation and purification of rainwater in urban areas are realized to the maximum extent on the premise of ensuring the safety of urban drainage and waterlogging prevention, the utilization of rainwater resources and ecological environment protection are promoted, and in the construction process of the sponge city, the systematicness of natural rainfall, surface water and underground water is planned, the links of water cyclic utilization such as water supply and drainage are coordinated, and the complexity and the long-term property are considered.
Traditional sponge city rainwater regeneration device more or less all has certain shortcoming in the in-service use process, for example collect rainwater in unison, lead to whole rainwater follow-up needs to carry out unified purification, work load is great, purification efficiency remains to be improved, only once deposit and filtration operation to the rainwater simultaneously, regeneration effect is not good, on the other hand rivers impact leads to the precipitate to float very easily in purifying process, influence the extraction of upper water quality, therefore we have provided a sponge city rainwater regeneration device.
Disclosure of Invention
The invention provides a sponge urban rainwater recycling device, which has the advantages of high recycling efficiency and good effect, and solves the problems in the background technology.
The invention provides the following technical scheme: a sponge urban rainwater recycling device comprises a vegetable layer, wherein a side brick layer is arranged on the lower layer of the vegetable layer, a mixed carbon slag layer is arranged on the lower layer of the side brick layer, a drainage channel is arranged on one side of the vegetable layer, a well plate is movably arranged at the top of the drainage channel, a grid plate is movably arranged in the middle of the drainage channel, water collecting layers are arranged below the mixed carbon slag layer and the drainage channel, a filter screen layer is arranged above the water collecting layers, a protective screen plate is fixedly arranged above the filter screen layer, a water collecting tank is arranged in the water collecting layer, a support frame is movably arranged at the upper part of the water collecting tank, a fixing ring is fixedly arranged in the middle of the support frame, a water purifying pipeline is fixedly arranged in the fixing ring, a buffer plate is fixedly arranged in the middle of the water collecting tank, a through hole is formed in the middle of the buffer plate, and a groove, the sewage discharge device is characterized in that a sewage discharge pipe is movably arranged in the groove, side pipes are fixedly connected to two sides of the sewage discharge pipe respectively, a water pump is fixedly arranged on one side of the sewage discharge pipe and one side of the water purification pipe respectively, the other end of the water purification pipe is fixedly connected to a purification system, the other end of the sewage discharge pipe is fixedly connected to a sedimentation tank, an adsorption net frame positioned on one side of the sewage discharge pipe is fixedly arranged on the upper portion of the sedimentation tank, a collecting box is fixedly arranged on the left side of the adsorption net frame, a sponge body is fixedly arranged in the middle of the sedimentation tank, a drainage pipe is fixedly arranged on the right side of the sedimentation tank, a purification net barrel is fixedly arranged at the bottom of the drainage pipe, a filter core is fixedly arranged in the through hole, the sewage discharge pipe is fixedly connected to one side of the bottom of, the purification tanks are respectively connected with different water users.
Preferably, one side of the vegetable layer is a water seepage structure, one side of the drainage channel is a drainage structure, and rainwater regeneration systems are respectively arranged below the vegetable layer and the drainage channel.
Preferably, the water inlet is arranged on the outer side of the water purifying pipeline, and the middle of the water inlet is provided with a filter disc.
Preferably, the outer side of the sewage draining pipe is fixedly provided with a mounting ring, and the sewage draining pipe is nailed in the groove through the mounting ring.
Preferably, the side pipes are attached to the bottom of the water collecting tank, and the side pipes are symmetrically arranged on two sides of the sewage draining pipe at equal intervals.
Preferably, the purification system is a comprehensive rainwater purification device, and the purification tank is used for performing different deep purification according to the requirements of different users.
Preferably, the bottom of the adsorption net rack is obliquely arranged leftwards and downwards, and the left side of the bottom of the adsorption net rack extends to the inside of the collection box.
Preferably, the cavernous body is positioned below the water surface, and the cavernous body is positioned above the sedimentation zone.
Preferably, the water collecting tank is a trapezoidal groove, and two sides of the water collecting tank are respectively provided with another group of water collecting tanks.
The invention has the following beneficial effects:
1. according to the invention, the water collecting tank is arranged in the water collecting layer, and the use of the clean water pipeline, the buffer plate and the drain pipe is matched, so that the rainwater can be divided into bottom layer sewage and upper layer clean water before the system is purified, thus the purification steps required by the subsequent rainwater are reduced, the workload of rainwater regeneration is reduced, the rainwater purification efficiency is improved, and the rationality and feasibility of the device are improved.
2. According to the invention, through the side brick layer, the mixed carbon slag layer, the water collecting tank, the filter screen layer, the adsorption net rack and the purification net barrel, rainwater is filtered and precipitated for multiple times before entering the purification system, and the quality of the rainwater is ensured to the maximum extent, so that the regeneration effect of the rainwater is improved, and the reasonability and reliability of the device are improved.
3. According to the rainwater collecting device, the impact force of rainwater is effectively reduced through the buffer plate in the water collecting tank and the sponge body in the sedimentation tank, and the sediment at the bottom of the rainwater is prevented from being stirred up, so that the rainwater can be better extracted in a distinguishing manner, the subsequent purification treatment is facilitated, and the feasibility of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a sump according to the present invention;
FIG. 3 is a schematic view of a settling tank according to the present invention.
In the figure: 1. a vegetable layer; 2. a side brick layer; 3. mixing the carbon slag layer; 4. a water drain; 5. a well plate; 6. a grid plate; 7. a water collection layer; 8. a screen layer; 9. a protective mesh plate; 10. a support frame; 11. a fixing ring; 12. a water purification pipeline; 13. a buffer plate; 14. a through hole; 15. a groove; 16. a blow-off pipe; 17. a side tube; 18. a water pump; 19. a purification system; 20. a sedimentation tank; 21. adsorbing the net rack; 22. a collection box; 23. a sponge body; 24. a purification net cylinder; 25. a filter element; 26. a blow-off pipe; 27. a water collection tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a sponge city rainwater recycling device comprises a vegetable layer 1, one side of the vegetable layer 1 is a water seepage structure, one side of a drainage channel 4 is a drainage structure, rainwater regeneration systems are respectively arranged below the vegetable layer 1 and the drainage channel 4, the regeneration systems can be distributed in a large area of a sponge city by the water seepage structure on one side of the vegetable layer 1, the drainage structure on one side of the drainage channel 4 and the rainwater regeneration systems respectively arranged below the vegetable layer 1 and the drainage channel 4, the vegetable layer 1 is generally a wetland area such as a park, the drainage channels 4 are generally drainage channels on two sides of a road, so that the device is more reasonable and feasible, a side brick layer 2 is arranged on the lower layer of the vegetable layer 1, a mixed carbon slag layer 3 is arranged on the lower layer of the side brick layer 2, the drainage channel 4 is arranged on one side of the vegetable layer 1, and a well plate 5 is movably arranged on the top of the drainage channel 4, the middle part of the drainage channel 4 is movably provided with a grid plate 6, the lower parts of the mixed carbon slag layer 3 and the drainage channel 4 are both provided with a water collecting layer 7, the upper part of the water collecting layer 7 is provided with a filter screen layer 8, the upper part of the filter screen layer 8 is fixedly provided with a protective screen plate 9, the inside of the water collecting layer 7 is provided with a water collecting tank 27, the water collecting tank 27 is a trapezoidal groove, two sides of the water collecting tank 27 are respectively provided with another group of water collecting tanks 27, the two sides of the trapezoidal groove and the water collecting tank 27 are respectively provided with another group of water collecting tanks 27 through the water collecting tank 27, so that urban rainwater can enter the inside of the water collecting tank 27 in a large range and further carry out subsequent regeneration and recovery treatment, thereby improving the rationality of the device, the upper part of the water collecting tank 27 is movably provided with a support frame 10, the middle part of the support, the middle part of the water inlet is provided with a filter disc, the middle part provided with the water inlet and the water inlet through the outer side of the purified water pipeline 12 is provided with the filter disc, rainwater can be divided into bottom layer sewage and upper layer clear water before the system is purified, the upper layer clear water can be taken out through the purified water pipeline 12, so that the purification steps required by the subsequent rainwater are reduced, the workload of rainwater regeneration is reduced, the efficiency of rainwater purification is improved, the rationality and the feasibility of the device are improved, the middle part of the water collecting tank 27 is fixedly provided with a buffer plate 13, the middle part of the buffer plate 13 is provided with a through hole 14, the bottom of the water collecting tank 27 is provided with a groove 15, a sewage discharge pipe 16 is movably arranged in the groove 15, the outer side of the sewage discharge pipe 16 is fixedly provided with a mounting ring, the sewage discharge pipe 16 is nailed in the groove 15 through the mounting ring, the mounting ring and the sewage discharge pipe 16, the sewage draining pipe 16 can be fixed in the groove 15, so that the side pipe 17 can be conveniently attached to the bottom surface of the water collecting tank 27, and the stability of the sewage draining pipe 16 is ensured, so that the rationality and the feasibility of the device are improved, the side pipe 17 is fixedly connected to the two sides of the sewage draining pipe 16 respectively, the side pipe 17 is attached to the bottom of the water collecting tank 27, the side pipe 17 is equidistantly and symmetrically arranged on the two sides of the sewage draining pipe 16, the side pipe 17 can extract the precipitated water at the bottom of the water collecting tank 27 to the maximum extent through the attachment of the side pipe 17 to the bottom of the water collecting tank 27 and the equidistant and symmetrical arrangement of the side pipe 17 on the two sides of the sewage draining pipe 16, the recovery efficiency of rainwater is ensured, so that the rationality and the feasibility of the device are improved, the water pump 18 is fixedly arranged on one side of the water purifying pipeline 12 and one side of the sewage draining pipe 16 respectively, the other, the purification tank carries out differentiated deep purification according to the demands of different users, the comprehensive purification device for the rainwater and the purification tank carry out differentiated deep purification according to the demands of different users through the purification system 19, the rainwater is conveyed to different water consumption points after being purified regularly, wherein the subsequent purification degree of the water for residents is certainly higher than that of industrial water, so that the practicability of the device is improved, the other end of the sewage discharge pipe 16 is fixedly connected to the sedimentation tank 20, the adsorption net rack 21 positioned on one side of the sewage discharge pipe 16 is fixedly arranged on the upper part of the sedimentation tank 20, the bottom of the adsorption net rack 21 is obliquely arranged leftwards and downwards, the left side of the bottom of the adsorption net rack 21 extends to the inside of the collection tank 22, the bottom of the adsorption net rack 21 is obliquely leftwards and downwards arranged and the left side of the bottom of the adsorption net rack 21 extends to the inside of the collection tank 22, so, when accumulation is generated, the rainwater can slide into the collecting box 22 in a proper position for primary treatment, the workload of the purification system 19 is reduced, so that the rationality of the device is improved, the collecting box 22 is fixedly arranged at the left side of the adsorption net rack 21, the sponge body 23 is fixedly arranged at the middle part of the sedimentation tank 20, the sponge body 23 is positioned below the water surface, the sponge body 23 is positioned above the sedimentation zone, the sponge body 23 is positioned below the water surface and the sponge body 23 is positioned above the sedimentation zone, so that the impact force of the rainwater is effectively reduced, the sediment at the bottom of the rainwater is prevented from being excited, the rainwater is ensured to be extracted in a different way, the subsequent purification treatment is facilitated, the feasibility of the device is improved, the drainage pipe is fixedly arranged at the right side of the sedimentation tank 20, the purification net barrel 24 is fixedly arranged at the bottom of the drainage pipe, and the filter element 25 is fixedly arranged, one side fixedly connected with blow off pipe 26 of sedimentation tank 20 bottom, drainage pipe passes through another water pump 18 and connects on clean system 19, and clean system 19's right side difference fixedly connected with different purification tanks, different water users are connected respectively to the purification tank.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a sponge city rainwater regeneration utilizes device, includes vegetable layer (1), its characterized in that: the lower floor of vegetable layer (1) is equipped with side brick layer (2), the lower floor of side brick layer (2) is equipped with mixed carbon slag layer (3), one side of vegetable layer (1) is equipped with drain (4), the top movable mounting of drain (4) has well board (5), the middle part movable mounting of drain (4) has grid board (6), the below of mixed carbon slag layer (3) and drain (4) all is equipped with water collecting layer (7), the top of water collecting layer (7) is equipped with filter screen layer (8), the top fixed mounting of filter screen layer (8) has protection otter board (9), water collecting tank (27) has been seted up to the inside of water collecting layer (7), the upper portion movable mounting of water collecting tank (27) has support frame (10), the middle part fixed mounting of support frame (10) has solid fixed ring (11), the inside fixed mounting of solid ring (11) has clean water pipe (12), the middle part fixed mounting of water catch bowl (27) has buffer board (13), through-hole (14) have been seted up at the middle part of buffer board (13), recess (15) have been seted up to the bottom of water catch bowl (27), the inside movable mounting of recess (15) has first blow off pipe (16), the both sides of first blow off pipe (16) fixedly connected with side pipe (17) respectively, one side of clean water pipeline (12) and first blow off pipe (16) fixed mounting respectively has water pump (18), the other end fixed connection of clean water pipeline (12) is on clean system (19), the other end fixed connection of first blow off pipe (16) is on sedimentation tank (20), the upper portion fixed mounting of sedimentation tank (20) has adsorption net rack (21) that is located first blow off pipe (16) one side, the left side fixed mounting of adsorption net rack (21) has collecting box (22), the middle of the sedimentation tank (20) is fixedly provided with a sponge body (23), the right side of the sedimentation tank (20) is fixedly provided with a drainage pipeline, the bottom of the drainage pipeline is fixedly provided with a purification net barrel (24), the inside of the through hole (14) is fixedly provided with a filter element (25), one side of the bottom of the sedimentation tank (20) is fixedly connected with a second drainage pipe (26), the drainage pipeline is connected to a purification system (19) through another water pump (18), the right side of the purification system (19) is respectively and fixedly connected with different purification tanks, and the purification tanks are respectively connected with different water users;
one side of the vegetable layer (1) is a water seepage structure, one side of the drainage channel (4) is a drainage structure, and rainwater regeneration systems are respectively arranged below the vegetable layer (1) and the drainage channel (4);
a water inlet hole is formed in the outer side of the water purification pipeline (12), and a filter disc is arranged in the middle of the water inlet hole;
a mounting ring is fixedly mounted on the outer side of the first drain pipe (16), and the first drain pipe (16) is nailed in the groove (15) through the mounting ring;
the side pipes (17) are attached to the bottom of the water collecting tank (27), and the side pipes (17) are symmetrically arranged on two sides of the first sewage draining pipe (16) at equal intervals;
the purification system (19) is a comprehensive rainwater purification device, and the purification tank carries out differential deep purification according to the requirements of different users;
the bottom of the adsorption net rack (21) is obliquely arranged leftwards and downwards, and the left side of the bottom of the adsorption net rack (21) extends to the inside of the collection box (22);
the sponge body (23) is positioned below the water surface, and the sponge body (23) is positioned above the sedimentation area;
the water collecting tank (27) is a trapezoidal groove, and two sides of the water collecting tank (27) are respectively provided with another group of water collecting tanks (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521052.9A CN111622326B (en) | 2020-06-10 | 2020-06-10 | Sponge city rainwater regeneration utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521052.9A CN111622326B (en) | 2020-06-10 | 2020-06-10 | Sponge city rainwater regeneration utilizes device |
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| Publication Number | Publication Date |
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| CN111622326A CN111622326A (en) | 2020-09-04 |
| CN111622326B true CN111622326B (en) | 2021-06-04 |
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| CN202010521052.9A Active CN111622326B (en) | 2020-06-10 | 2020-06-10 | Sponge city rainwater regeneration utilizes device |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160071050A (en) * | 2014-12-11 | 2016-06-21 | 최기재 | The initial rain processing unit of filtering type mounted on Rain Gutters for nonpoint pollution sources removal and odor removal and flood prevention |
| EP3436177A4 (en) * | 2016-03-31 | 2019-11-20 | Frog Creek Partners, LLC | Removable catch basin filter insert and lifting apparatus |
| CN106045214B (en) * | 2016-07-18 | 2020-09-11 | 浙江水利水电学院 | Rainwater system for sponge urban building district and construction method thereof |
| CN108071160A (en) * | 2016-11-10 | 2018-05-25 | 天津创世生态景观建设股份有限公司 | A kind of method of water storage in sponge urban construction |
| CN206784757U (en) * | 2017-05-27 | 2017-12-22 | 李珊珊 | A kind of device for recycling rainwater |
| CN207003598U (en) * | 2017-06-29 | 2018-02-13 | 广西交通科学研究院有限公司 | A kind of rainwater-collecting purification-recovery system of sponge urban construction |
| CN109610601B (en) * | 2018-12-25 | 2020-08-04 | 镇江市规划设计研究院 | Sponge urban rainwater processing system |
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