CN111877491A - Urban rainwater seepage and drainage integrated system based on sponge - Google Patents
Urban rainwater seepage and drainage integrated system based on sponge Download PDFInfo
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- CN111877491A CN111877491A CN202010768568.3A CN202010768568A CN111877491A CN 111877491 A CN111877491 A CN 111877491A CN 202010768568 A CN202010768568 A CN 202010768568A CN 111877491 A CN111877491 A CN 111877491A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 221
- 230000008595 infiltration Effects 0.000 claims abstract description 77
- 238000001764 infiltration Methods 0.000 claims abstract description 77
- 230000010354 integration Effects 0.000 claims abstract 2
- 238000001914 filtration Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 7
- 210000000438 stratum basale Anatomy 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
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- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Environmental Sciences (AREA)
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Abstract
The utility model relates to a based on sponge city rainwater oozes row integration system, belong to the rainwater field of handling, including planting the layer, the below of planting the layer is provided with the basement layer, be provided with a plurality of aqua storage chambers in the basement layer, the below that lies in the aqua storage chamber in the basement layer is provided with the drain pipe, it is provided with a plurality of horizontal catchment channels and vertical catchment channel to plant even interval on the layer, the height that highly is less than planting the layer of horizontal catchment channel and vertical catchment channel, and horizontal catchment channel is linked together with vertical catchment channel, the aqua storage chamber is located between two adjacent horizontal catchment channels, be provided with a plurality of catchment pipes in the horizontal catchment channel, the catchment pipe extends to in the basement layer, and catchment pipe and drain pipe intercommunication, be provided with the infiltration device that is used for drawing water to. This application has the effect of being convenient for in time drain away the rainwater when rainfall is great.
Description
Technical Field
The application relates to the field of rainwater treatment, in particular to a sponge-based urban rainwater infiltration and drainage integrated system.
Background
The sponge city is a new generation of city rain and flood management concept, means that the city 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 be called as a water elasticity city, is constructed by the international general term of low-impact development rainwater system, absorbs water, stores water, seeps water and purifies water when raining according to the main principle, releases and utilizes the stored water when needed, and realizes the free migration of rainwater in the city.
The existing Chinese patent with the publication number of CN106638886A discloses a sponge urban rainwater treatment system, which belongs to the field of sponge cities and comprises a vegetable layer, a water guide piece, a water filtering layer and a water storage layer, wherein the vegetable layer is arranged at the top of the water filtering layer, the water guide piece is arranged between the vegetable layer and the water filtering layer, and the water storage layer is arranged at the bottom of the water filtering layer; the water guide piece comprises a water collecting part and a flow guide pipe, the water collecting part is connected with the flow guide pipe, the water collecting part is in a funnel shape, the bottom of the funnel-shaped water collecting part is provided with a through hole, and the through hole is communicated with the flow guide pipe; the water storage layer is provided with a water inlet which is communicated with the water filtering layer.
In view of the above-mentioned related arts, the inventor believes that when the rainfall is large, rainwater cannot rapidly penetrate into the water storage layer through the drainage layer, and a phenomenon of waterlogging may occur, thereby damaging the vegetation.
Disclosure of Invention
In order to facilitate timely rainwater drainage when rainfall is great, the application provides a rain infiltration and drainage integrated system based on sponge city.
The application provides a rain infiltration and drainage integrated system based on sponge city adopts following technical scheme:
the utility model provides a drain integrated system oozes based on sponge city rainwater, is including planting the layer, the below of planting the layer is provided with the stratum basale, be provided with a plurality of reservoir chambers in the stratum basale, the below that is located the reservoir chamber in the stratum basale is provided with the drain pipe, even interval is provided with a plurality of horizontal catchment channels and vertical catchment channel on planting the layer, the height that highly is less than planting the layer of horizontal catchment channel and vertical catchment channel, just horizontal catchment channel is linked together with vertical catchment channel, the reservoir chamber is located between two adjacent horizontal catchment channels, be provided with a plurality of catchments pipes in the horizontal catchment channel, the catchment pipe extends to in the stratum basale, just catchment pipe and drain pipe intercommunication, be provided with on the reservoir chamber and be used for drawing water to the indoor infiltration device of water storage.
By adopting the technical scheme, during rainfall, rainwater on the surface of the planting layer flows into the transverse water collecting channel and the longitudinal water collecting channel, rainwater in the transverse water collecting channel can enter the water collecting pipe and then enters the drain pipe through the water collecting pipe, and finally is drained into a municipal pipe network through the drain pipe, rainwater in the longitudinal water collecting channel enters the transverse water collecting channel through the longitudinal water collecting channel and then is drained through the water collecting pipe and the drain pipe, so that when the rainfall is large, the transverse water collecting channel and the longitudinal water collecting channel can effectively collect rainwater, the rainwater is quickly drained away, the phenomenon of waterlogging is reduced, and the water seepage device can introduce water in the planting layer and the foundation layer into the water storage chamber for storage, so that the rainwater is recycled, and the resource utilization rate is improved.
Preferably, plant on the layer and be located the both sides of vertical catchment channel and be provided with first filtration frame, plant the both sides that lie in horizontal catchment channel on the layer and be provided with the second filtration frame, all be provided with the filter screen in first filtration frame and the second filtration frame.
Through adopting above-mentioned technical scheme, at the in-process that the rainwater flows, probably bring debris into horizontal catchment channel and vertical catchment channel, and the filter screen then can filter debris to reduce the condition that debris got into horizontal catchment channel and vertical catchment channel, and then reduce the condition that takes place the catchment pipe and be blockked up, make the rainwater better to be drained away.
Preferably, the position that just is located and catchments pipe intercommunication in the horizontal catchment channel is provided with the portion of catchmenting, catchment portion wholly is hourglass hopper-shaped, catchment pipe and the bottom intercommunication of the catchment portion that leaks hopper-shaped.
Through adopting above-mentioned technical scheme, the setting up of catchment portion makes the rainwater can collect the position to horizontal catchment channel and catchment pipe intercommunication more rapidly to make the rainwater discharge through the catchment pipe more rapidly, and set up catchment portion into leaking hopper-shaped, also can accelerate rainwater and collect the speed.
Preferably, the infiltration device is including setting up the infiltration well on the reservoir chamber, the infiltration well sets up along vertical direction, just infiltration well and reservoir chamber intercommunication, the last length direction intercommunication along the infiltration well of infiltration well is provided with a plurality of infiltration pipes, the infiltration pipe extends along the direction that the infiltration well was kept away from to the incline direction orientation, the infiltration pipe is lower end with the one end of infiltration well intercommunication, the infiltration hole has been seted up on the infiltration pipe, the parcel has geotechnological cloth on the infiltration pipe, the top of infiltration well is located planting layer department, the top of infiltration well is provided with the well lid.
Through adopting above-mentioned technical scheme, rainwater infiltration plants the intraformational back, geotechnological cloth can be oozed to the rainwater, and get into in the infiltration pipe through the infiltration hole on the infiltration pipe, the rainwater flows into in the infiltration well along the infiltration pipe of slope afterwards, at last in the reentrant water storage chamber, so just realize the collection of rainwater, and at the in-process of rainwater infiltration, can get rid of most impurity, make the impurity content of the aquatic in the water storage chamber less, in the time of the water in the follow-up water storage chamber that uses, also can reduce the emergence because impurity too much causes the condition of equipment damage.
Preferably, a ladder stand is arranged on the inner side wall of the water seepage well along the vertical direction.
Through adopting above-mentioned technical scheme, when needs maintain the indoor equipment of water storage, the well lid can be opened to maintainer, gets into the water storage through the cat ladder afterwards in, and the setting up of cat ladder makes maintainer can go out into the water storage more conveniently.
Preferably, be provided with the water pump in the aqua storage chamber, be provided with the pump water pipe on the output of water pump, the pump water pipe extends to outside the planting layer.
Through adopting above-mentioned technical scheme, after starting the water pump, the water pump alright with the water pump income pump line in the water storage chamber to be convenient for people to use the water in the water storage chamber.
Preferably, be provided with first level sensor and second level sensor on the inside wall of reservoir chamber, first level sensor is located the position that is close to the reservoir chamber bottom, second level sensor is located the position at reservoir chamber middle part, still includes the display, the display is used for receiving and shows the water level signal of first level sensor and second level sensor transmission.
By adopting the technical scheme, the first water level sensor and the second water level sensor can transmit water level signals to the display, and when the first water level sensor sends out a signal and the second water level sensor does not send out a signal, the water quantity in the water storage chamber is less; when first level sensor and second level sensor all signals, then explain the indoor water yield of water storage more, so just so make people can know the indoor water yield of water storage better to the people of being convenient for use.
Preferably, the inner wall of the water storage chamber is coated with impermeable paint.
Through adopting above-mentioned technical scheme, prevention of seepage water coating's setting can increase the prevention of seepage water effect of reservoir chamber to reduce the loss of reservoir chamber internal water, improved the water storage capacity of reservoir chamber.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the transverse water collecting channel and the longitudinal water collecting channel are arranged on the planting layer, the drain pipe is arranged in the foundation layer, and the transverse water collecting channel is communicated with the drain pipe by using the water collecting pipe, so that rainwater can enter the water collecting pipe through the transverse water collecting channel and the longitudinal water collecting channel when the rainfall is large, and then the rainwater is discharged after entering the drain pipe through the water collecting pipe, so that the rainwater can be quickly discharged, and the waterlogging condition is reduced;
2. the water storage chamber is arranged in the foundation layer, and the water seepage device is arranged on the water storage chamber, so that water in the planting layer and the foundation layer can be guided into the water storage chamber by the water seepage device, and the rainwater can be recycled;
3. through set up the infiltration well on the reservoir chamber, set up the infiltration pipe on the infiltration well, moisture can infiltrate in the infiltration well through the infiltration pipe to finally get into the reservoir chamber and store, and the parcel has geotechnological cloth on the infiltration pipe, can reduce the impurity that gets into in the infiltration well.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of the embodiment of FIG. 1;
FIG. 3 is an enlarged partial view of portion A of FIG. 2;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 1. planting a layer; 11. a transverse catchment channel; 111. a water collection portion; 12. a longitudinal catchment channel; 13. a first filter frame; 14. a second filter frame; 15. a filter screen; 2. a ground layer; 3. a water storage chamber; 31. a water seepage well; 311. a well cover; 312. climbing a ladder; 32. a water seepage pipe; 321. a water seepage hole; 322. geotextile; 33. a water pump; 331. a water pumping pipe; 4. a drain pipe; 5. a water collecting pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses urban rainwater infiltration and drainage integrated system based on sponge. Referring to fig. 1 and 2, the rainwater infiltration and drainage integrated system comprises a planting layer 1, wherein various green plants can be planted on the planting layer 1, a ground base layer 2 is arranged below the planting layer 1, a plurality of water storage chambers 3 are arranged in the ground base layer 2, in the embodiment, only one water storage chamber 3 is shown, in practical application, the number of the water storage chambers 3 is set according to the average rainfall of the local year, a drain pipe 4 is arranged in the ground base layer 2 and below the water storage chambers 3, the drain pipe 4 is connected with a municipal pipe network, and rainwater entering the drain pipe 4 can be drained into the municipal pipe network.
Referring to fig. 1 and 2, a plurality of transverse water collecting channels 11 and longitudinal water collecting channels 12 are uniformly arranged on a planting layer 1 at intervals, the transverse water collecting channels 5 and the longitudinal water collecting channels 5 are arranged in a crossed manner, the transverse water collecting channels 11 are communicated with the longitudinal water collecting channels 12, the heights of the transverse water collecting channels 11 and the longitudinal water collecting channels 12 are lower than that of the planting layer 1, a plurality of water collecting pipes 5 are uniformly arranged in the transverse water collecting channels 11 at intervals along the length direction of the transverse water collecting channels 11, the water collecting pipes 5 extend into a foundation layer 2, the water collecting pipes 5 are communicated with drain pipes 4, a water storage chamber 3 is arranged between the two adjacent transverse water collecting channels 11, and a water seepage device for guiding water into the water storage chamber 3 is arranged on the water storage chamber 3.
During rainfall, rainwater on the surface of the planting layer 1 enters the transverse water collecting channel 11 and the longitudinal water collecting channel 12 under the action of topography, rainwater in the longitudinal water collecting channel 12 can be collected into the transverse water collecting channel 11, water collected into the transverse water collecting channel 11 can flow into the water collecting pipe 5, enters the drain pipe 4 through the water collecting pipe 5 and is finally discharged into a municipal pipe network through the drain pipe 4, so that the rainwater is quickly discharged, and the condition of waterlogging is reduced; and the water seepage device can enable the rainwater in the planting layer 1 and the ground base layer 2 to seep into the water storage chamber 3, so that the rainwater can be recovered.
Referring to fig. 2 and 3, the infiltration device is including setting up infiltration well 31 on reservoir chamber 3 and with reservoir chamber 3 intercommunication, infiltration well 31 sets up along vertical direction, the length direction intercommunication along infiltration well 31 on infiltration well 31 is provided with a plurality of infiltration pipes 32, infiltration pipe 32 sets up along the circumference of infiltration well 31, and infiltration pipe 32 extends along the direction that the infiltration well 31 was kept away from to the incline direction orientation, the one end of infiltration pipe 32 and infiltration well 31 intercommunication is lower end, a plurality of infiltration holes 321 have been seted up along the length direction of infiltration pipe 32 on the infiltration pipe 32, the parcel has geotechnological cloth 322 on the infiltration pipe 32, geotechnological cloth 322 can play the filter action, make the soil block can not get into in the infiltration pipe 32.
The water in the planting layer 1 and the ground base layer 2 can permeate into the geotextile 322 and then enter the water seepage pipe 32 through the water seepage holes 321 on the water seepage pipe 32, and because the water seepage pipe 32 is obliquely arranged, the water can enter the water seepage well 31 along the water seepage pipe 32 and finally enter the water storage chamber 3, so that the recovery of the rainwater is realized; and the water seepage pipe 32 is utilized to seep water, so that the impurities entering the water storage chamber 3 can be reduced.
Referring to fig. 2 and 3, a water pump 33 is arranged in the water storage chamber 3, a water pump pipe 331 is arranged at an output end of the water pump 33, the water pump pipe 331 extends out of the planting layer 1, when water in the water storage chamber 3 needs to be used, people only need to start the water pump 33, the water pump 33 can pump the water in the water storage chamber 3 out of the water storage chamber 3 through the water pump pipe 331, in order to facilitate the use of the water storage chamber, a first water level sensor and a second water level sensor (not shown in the figure) are further arranged on the inner side wall of the water storage chamber 3, the first water level sensor is located at a position close to the bottom of the water storage chamber 3, the second water level sensor is located at a position close to the middle of the water storage chamber 3, and the water level control device further comprises a display (not shown; in the present embodiment, the first and second water level sensors are each of a type up to force-sensitive STH-D.
People can know the approximate water amount in the water storage chamber 3 through the display, and when the display displays the signal of the first water level sensor and does not display the signal of the second water level sensor, the water amount in the water storage chamber 3 is less and needs to be used carefully; when the display simultaneously displays the signals of the first water level sensor and the second water level sensor, the water quantity in the water storage chamber 3 is large, and the water storage chamber can be normally used; so that people can use the water in the water storage chamber 3 more conveniently.
Referring to fig. 2 and 3, the top end of the water seepage well 31 is located at the planting layer 1, the top end of the water seepage well 31 is provided with a well cover 311, and the inner side wall of the water seepage well 31 is provided with a ladder 312 along the vertical direction; when the equipment such as the water pump 33 in the water storage chamber 3 is damaged, a maintenance worker can open the well cover 311, enter the water seepage well 31, enter the water storage chamber 3 through the ladder 312 and maintain the equipment; meanwhile, in order to reduce the loss of water, a water-impermeable coating (not shown in the figure) is coated on the inner wall of the water storage chamber 3, and in this embodiment, the water-impermeable coating is an acrylic waterproof coating.
Referring to fig. 1 and 2, in order to reduce impurities entering the transverse water collecting channel 11 and the longitudinal water collecting channel 12, first filtering frames 13 are arranged on the planting layer 1 and on two sides of the longitudinal water collecting channel 12, second filtering frames 14 are arranged on the planting layer 1 and on two sides of the transverse water collecting channel 11, filtering nets 15 are arranged in the first filtering frames 13 and the second filtering frames 14, and the filtering nets 15 are made of plastics or metal materials.
Through filter screen 15 can filter impurity to reduce the condition that takes place catchment pipe 5 and be blockked up, make the rainwater can discharge through catchment pipe 5 better.
Referring to fig. 2 and 4, in order to make rainwater be able to better converge into the water collecting pipe 5, a water collecting portion 111 is provided in the transverse water collecting channel 11 at a position communicating with the water collecting pipe 5, the water collecting portion 111 is integrally funnel-shaped, and the water collecting pipe 5 communicates with the bottom end of the funnel-shaped water collecting portion 111.
The embodiment of the application discloses an implementation principle based on sponge city rainwater oozes row integrated system does: during rainfall, the rainwater on the surface of the planting layer 1 flows into the transverse water collecting channel 11 and the longitudinal water collecting channel 12, the rainwater in the transverse water collecting channel 11 enters the water collecting pipe 5 through the water collecting part 111, then enters the drain pipe 4 through the water collecting pipe 5, and finally is discharged into a municipal pipe network through the drain pipe 4, and the rainwater in the longitudinal water collecting channel 12 enters the transverse water collecting channel 11 through the longitudinal water collecting channel 12 and then is discharged through the water collecting pipe 5 and the drain pipe 4.
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 based on sponge city rainwater oozes row integration system which characterized in that: including planting layer (1), the below of planting layer (1) is provided with ground basic unit (2), be provided with a plurality of reservoir chambers (3) in ground basic unit (2), the below that lies in reservoir chamber (3) in ground basic unit (2) is provided with drain pipe (4), it is provided with a plurality of horizontal catchment channel (11) and vertical catchment channel (12) to plant even interval on layer (1), the height that highly is less than planting layer (1) of horizontal catchment channel (11) and vertical catchment channel (12), just horizontal catchment channel (11) are linked together with vertical catchment channel (12), reservoir chamber (3) are located between two adjacent horizontal catchment channel (11), be provided with a plurality of catchment pipes (5) in horizontal catchment channel (11), catchment pipe (5) extend to ground basic unit (2) in, just catchment pipe (5) and drain pipe (4) intercommunication, the water storage chamber (3) is provided with a water seepage device for leading water into the water storage chamber (3).
2. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 1, characterized in that: plant layer (1) and be located the both sides of vertical catchment channel (12) and be provided with first filtration frame (13), the both sides that lie in horizontal catchment channel (11) on planting layer (1) are provided with second filtration frame (14), all be provided with filter screen (15) in first filtration frame (13) and the second filtration frame (14).
3. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 1, characterized in that: the position that just is located and catchments pipe (5) intercommunication in horizontal catchment channel (11) is provided with water portion (111), water portion (111) wholly is hourglass hopper-shaped, catchment pipe (5) and the bottom intercommunication of the catchment portion (111) that leaks hopper-shaped.
4. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 1, characterized in that: infiltration well (31) on reservoir chamber (3) is set up including setting up to infiltration well (31), infiltration well (31) set up along vertical direction, just infiltration well (31) and reservoir chamber (3) intercommunication, the length direction intercommunication along infiltration well (31) on infiltration well (31) is provided with a plurality of infiltration pipe (32), infiltration pipe (32) extend along the direction that incline direction orientation kept away from infiltration well (31), infiltration pipe (32) are the lower end with the one end of infiltration well (31) intercommunication, infiltration hole (321) have been seted up on infiltration pipe (32), the parcel has geotechnological cloth (322) on infiltration pipe (32), the top of infiltration well (31) is located planting layer (1) department, the top of infiltration well (31) is provided with well lid (311).
5. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 4, characterized in that: and a ladder (312) is arranged on the inner side wall of the water seepage well (31) along the vertical direction.
6. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 1, characterized in that: be provided with water pump (33) in reservoir chamber (3), be provided with pump water pipe (331) on the output of water pump (33), pump water pipe (331) extend to outside planting layer (1).
7. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 6, characterized in that: be provided with first level sensor and second level sensor on the inside wall of reservoir chamber (3), first level sensor is located the position that is close to reservoir chamber (3) bottom, second level sensor is located the position at reservoir chamber (3) middle part, still includes the display, the display is used for receiving and shows the water level signal of first level sensor and the transmission of second level sensor.
8. The sponge-based urban rainwater infiltration and drainage integrated system according to claim 1, characterized in that: and the inner wall of the water storage chamber (3) is coated with anti-seepage coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010768568.3A CN111877491A (en) | 2020-08-03 | 2020-08-03 | Urban rainwater seepage and drainage integrated system based on sponge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010768568.3A CN111877491A (en) | 2020-08-03 | 2020-08-03 | Urban rainwater seepage and drainage integrated system based on sponge |
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2020
- 2020-08-03 CN CN202010768568.3A patent/CN111877491A/en active Pending
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|---|---|---|---|---|
| WO2008140298A1 (en) * | 2007-05-09 | 2008-11-20 | Pipelife Nederland B.V. | Liquid receiving system, and element for such system |
| CN205399644U (en) * | 2016-02-19 | 2016-07-27 | 北京大筑园林绿化有限公司 | Water -saving ecological sump pit |
| CN206128250U (en) * | 2016-11-04 | 2017-04-26 | 南京普兰宁建设工程咨询有限公司 | Urban road rainwater regulating and accumulating system |
| CN106638886A (en) * | 2016-12-22 | 2017-05-10 | 盐城工学院 | Sponge city rainwater treatment system |
| CN207959443U (en) * | 2018-03-09 | 2018-10-12 | 扬州市职业大学 | A kind of anti-waterlogging drainage arrangement in city |
| CN208395608U (en) * | 2018-07-04 | 2019-01-18 | 菏泽城建工程发展集团有限公司 | A kind of road surface drainage collecting system |
| CN109653337A (en) * | 2018-12-29 | 2019-04-19 | 中车建设工程有限公司 | A kind of novel sponge urban rainwater well and drainage system |
| CN111058343A (en) * | 2020-01-16 | 2020-04-24 | 沈阳原创科技有限公司 | Sponge city ecological pavement system permeates water |
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