CN113585433A - A rainwater collection circulation system for ecological garden - Google Patents
A rainwater collection circulation system for ecological garden Download PDFInfo
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- CN113585433A CN113585433A CN202110858382.1A CN202110858382A CN113585433A CN 113585433 A CN113585433 A CN 113585433A CN 202110858382 A CN202110858382 A CN 202110858382A CN 113585433 A CN113585433 A CN 113585433A
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- 238000004062 sedimentation Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 description 10
- 239000003814 drug Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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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
- E03F5/06—Gully gratings
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The application relates to a rainwater collecting and circulating system for ecological gardens, which comprises a drainage ditch, a drainage well, a grating well cover, a filter screen and an arc-shaped plate, wherein the filter screen is obliquely arranged in the drainage well and is positioned above the arc-shaped plate; the free end of the arc-shaped plate is upwards arranged towards the direction of a wellhead of the drainage well; a collecting cavity is formed between the arc-shaped plate and the wall of the drainage well, a rainwater collecting pool is arranged on one outer side edge of the drainage well, and an overflow port is formed in the wall of the drainage well in the collecting cavity; a sliding plate is arranged on the outer well wall of the drainage well in a directional sliding manner and is connected with a floating ball; the rainwater collecting tank is connected with an adjusting tank through a pipeline, the adjusting tank is connected with a sedimentation tank through a pipeline, the sedimentation tank is connected with a circulating tank through a pipeline, and the circulating tank is connected with a spraying device through a pipeline; the adjusting tank is connected with a dosing tank. This application has the drainage and the collection that realize the rainwater, realizes the cycle recycle of rainwater simultaneously to reduce rainwater wasting of resources's effect.
Description
Technical Field
The application relates to the technical field of ecological gardens, in particular to a rainwater collection and circulation system for ecological gardens.
Background
The ecological garden inherits and develops the experience of the traditional garden, follows the ecological principle, and builds a multi-level, multi-structure, multi-functional and scientific plant community. Grass planting ditches are usually arranged on two sides of a traditional ecological garden road to dredge and discharge water flow.
At present, the ecological garden irrigation utilizes an artificial method or a mechanical method to supplement soil moisture of an ecological garden green land in different irrigation forms, so as to meet the moisture demand of plants, and the ecological garden flower and tree irrigation usually needs a certain water consumption. And rainwater resource is a big component in the water resource, and how to effectively collect, recycle and reuse the rainwater resource to irrigate the ecological garden flowers and trees, so as to achieve the purpose of saving water resource, and become a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
The application provides a rainwater collection circulation system for ecological garden realizes the emission and the collection of rainwater, realizes the cyclic recycle of rainwater simultaneously to reduce the effect of rainwater wasting of resources.
The application provides a rainwater collection circulation system for ecological garden adopts following technical scheme:
a rainwater collection and circulation system for ecological gardens comprises a drainage ditch, a drainage well with one port communicated with the drainage ditch and a grid well cover covering the well mouth of the drainage well and the drainage ditch, wherein the other port of the drainage well is communicated with a municipal drainage pipeline; the arc-shaped plate is arranged on one side of the filter screen connected to the high position of the drainage well, and the free end of the arc-shaped plate is upwards arranged towards the direction of the wellhead of the drainage well; a collecting cavity is formed between the arc-shaped plate and the wall of the drainage well, a rainwater collecting pool is arranged on one outer side edge of the drainage well, an overflow port is formed in the wall of the drainage well positioned in the collecting cavity, and the collecting cavity is communicated with the rainwater collecting pool through the overflow port; a sliding plate used for shielding an overflow port is arranged on the outer well wall of the drainage well in a directional sliding manner, the sliding plate is connected with a floating ball, and the sliding plate is positioned below the overflow port in an initial state; the rainwater collecting tank is connected with an adjusting tank through a pipeline, the adjusting tank is connected with a sedimentation tank through a pipeline, the sedimentation tank is connected with a circulating tank through a pipeline, and the circulating tank is connected with a spraying device through a pipeline; the adjusting tank is connected with a dosing tank.
Preferably, the rotation axis has been arranged in the equalizing basin in the rotation, rotation axis connection has the rotation motor, is used for driving the axis of rotation and rotates in the equalizing basin install the horizontal pole in the axis of rotation the two ends of horizontal pole are connected with the pendulum ball with through a string.
Preferably, the cross rods are provided with a plurality of cross rods and are arranged along the height direction of the rotating shaft, and the tail ends of the cross rods are connected with the pendulum balls.
Preferably, the cross bar is eccentrically disposed on the rotating shaft.
Preferably, the bore of the collection chamber is less than one-half of the bore of the drainage well.
Preferably, an access well communicated with a municipal drainage pipeline is arranged on the other outer side edge of the drainage well, a drain outlet communicated with the drainage well is formed in the well wall of the drainage well, and the drain outlet is arranged on one side of the filter screen connected to the lower position of the drainage well; a filter frame is arranged in the manhole, and the filter frame is arranged below the drainage port; and the drainage hole is provided with a sealing plate for sealing the drainage hole in a directional sliding manner, the outer well wall of the drainage well is provided with a drainage cylinder, and the drainage cylinder is connected with the sealing plate and used for driving the sealing plate to seal/open the drainage hole.
Preferably, a water pressure sensor is arranged on the end face of the sealing plate on one side of the drainage well, and the water pressure sensor is electrically connected with the drainage cylinder.
Preferably, the filter screen is provided with a plurality ofly from top to bottom, and the filtration bore from the top down of filter screen reduces in proper order and arranges, the drainage well is located the one side wall of a well of filter screen low level and has all seted up the drain hole and the closing plate.
Preferably, a plurality of filtering membrane plates are sequentially arranged in the rainwater collecting pool along the water flow direction of the rainwater collecting pool.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the multi-layer filter screens are arranged in the drainage well, so that the solid impurities in the primarily collected rainwater are filtered in different layers through the filter screens, when more impurities are accumulated on the filter screens to influence rainwater drainage, signals of the impurities are transmitted to the drainage cylinder after being sensed by the water pressure sensor, and then the opening and closing of the sealing plate are controlled, so that automatic monitoring is realized, the impurities accumulated on the filter screens are drained into the filter frame, the filtering performance of the rainwater is improved, and the effect of circularly filtering the rainwater by the filter screens is achieved;
2. rainwater filtered by the filter screen is collected into the collecting cavity under the action of the arc-shaped plate, and is discharged into the rainwater collecting pool through the overflow port when the rainwater in the collecting cavity is gradually increased, and the effect of primary precipitation and filtration is realized through the rainwater discharge of the collecting cavity and the rainwater collecting pool; when the rainwater amount in the rainwater collection tank is gradually increased and the floating ball drives the sliding plate to slide on the outer well wall of the drainage well, when the water amount in the rainwater collection tank reaches a certain amount, the sliding plate shields the overflow hole, so that the rainwater collection in the rainwater collection circulation system is finished;
3. the rainwater collecting pool is internally and sequentially provided with a plurality of filtering membrane plates along the water flow direction, so that the collected rainwater is filtered again, the rainwater filtered for multiple times is discharged into the regulating pool, a medicament is added through the medicament adding box, a plurality of cross rods are driven to rotate in the rainwater collecting pool through rotation of the rotating shaft, the stirring uniformity in the regulating pool is improved through eccentric arrangement and swinging balls connected through thin ropes, the regulating quality of the medicament added in the regulating pool after medicament adding box is added is improved, and the filtering and purifying effects of the rainwater collecting pool are improved;
4. the rainwater after the equalizing basin is adjusted is discharged into and is depositd in the sedimentation tank, discharges into in the circulation pond after deposiing to supply to spout the device and carry out ecological garden and spray the watering, realize the emission and the collection of rainwater, the circulation of rainwater is recycled, thereby reduces the extravagant effect of rainwater resource.
Drawings
FIG. 1 is a system block diagram of a rainwater collection cycle system for ecological gardens;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of a rainwater collection tank in the rainwater collection circulation system;
fig. 4 is a schematic structural diagram of a sedimentation tank in the rainwater collection circulation system.
Description of reference numerals: 1. a drainage well; 11. a drain port; 12. a sealing plate; 13. a drain cylinder; 14. a water pressure sensor; 15. a collection chamber; 16. an overflow port; 17. a slide plate; 18. a floating ball; 2. repairing the well; 21. a filter frame; 3. a grille well cover; 4. a filter screen; 5. an arc-shaped plate; 6. a rainwater collection tank; 61. filtering the membrane plate; 7. a regulating tank; 71. a dosing box; 72. a rotating shaft; 73. a cross bar; 74. rotating the motor; 75. placing a ball; 8. a sedimentation tank; 9. a circulation tank; 10. and (4) a spraying device.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a rainwater collection circulation system for ecological garden.
Referring to fig. 1, the rainwater collection and circulation system for ecological gardens includes a drainage groove, a drainage well 1 having a port communicated with the drainage groove, an inspection well 2 disposed on an outer side of the drainage well 1 and communicated with a municipal drainage pipe, and a grid well lid 3 covering the well port of the drainage well 1 and the drainage groove, wherein the other port of the drainage well 1 is communicated with the municipal drainage pipe.
Referring to fig. 1, wherein, be provided with filter screen 4 and arc 5 from top to bottom respectively on the interior wall of a well of drainage 1, filter screen 4 is provided with a plurality ofly from top to bottom, and preferred two in this scheme, and filter screen 4 all inclines to set up in drainage 1 and be located the top of arc 5. Simultaneously, the filtration bore from the top down of a plurality of filter screens 4 reduces in proper order and arranges, realizes carrying out the filterable effect of grade difference to the not impurity of equidimension in the rainwater.
Referring to fig. 1 and 2, a drain outlet 11 communicated with the drainage well 1 is formed in the well wall of the drainage well 1, and the drain outlet 11 is arranged on one side of the filter screen 4 connected to the lower position of the drainage well 1; the number of the drain openings 11 is the same as that of the filter screens 4, a filter frame 21 is arranged in the manhole 2, and the filter frame 21 is arranged below the drain openings 11; sealing plates 12 for sealing the drain ports 11 are arranged at the drain ports 11 in a directional sliding manner, drain cylinders 13 are mounted on the outer wall of the drainage well 1, and piston rods of the two drain cylinders 13 are respectively connected with the sealing plates 12 and used for driving the sealing plates 12 to seal/open the drain ports 11.
Referring to fig. 1 and 2, a water pressure sensor 14 is arranged on the end face of the sealing plate 12 on one side of the drainage well 1, and the water pressure sensor 14 is electrically connected with the drainage cylinder 13; when the impurity increases on filter screen 4, the rainwater flow through filter screen 4 reduces, when causing the jam or half jam, the water pressure increase that is in on the filter, give its signal transmission after 14 responses through the water pressure inductor and excrete cylinder 13, and then control closing plate 12 opens and close, realizes automatic monitoring and discharges accumulational impurity on filter screen 4 in filtering frame 21, reaches the effect of filter screen 4 loop filter rainwater.
Referring to fig. 1 and 3, the arc-shaped plate 5 is arranged on one side of the filter screen 4 connected to the high position of the drainage well 1, and the free end of the arc-shaped plate is arranged upwards towards the wellhead direction of the drainage well 1; a collecting cavity 15 is formed between the arc-shaped plate 5 and the well wall of the drainage well 1, and the caliber of the collecting cavity 15 is smaller than one half of the caliber of the drainage well 1; the rainwater collecting tank 6 is arranged on one outer side edge of the drainage well 1, the overflow port 16 is formed in the well wall of the drainage well 1 in the collecting cavity 15, and the collecting cavity 15 is communicated with the rainwater collecting tank 6 through the overflow port 16.
Referring to fig. 1 and 3, a sliding plate 17 for shielding the overflow port 16 is arranged on the outer well wall of the drainage well 1 in a directional sliding manner, the sliding plate 17 is connected with a floating ball 18, and the sliding plate 17 is positioned below the overflow port 16 in an initial state; the rainwater quantity in the collecting cavity 15 is gradually increased and is conveyed to the rainwater collecting pool 6 from the overflow port 16, the floating ball 18 drives the sliding plate 17 to slide on the outer well wall of the drainage well 1 by the rising and floating of the water level in the rainwater collecting pool 6, and when the rainwater quantity in the rainwater collecting pool 6 reaches a certain quantity, the overflow hole is shielded by the sliding plate 17, so that the rainwater collection in the rainwater collection circulating system is finished.
Referring to fig. 1 and 3, a plurality of filter membrane plates 61 are sequentially arranged in the rainwater collection tank 6 along the water flow direction.
Referring to fig. 1 and 4, the rainwater collection tank 6 is connected to an adjusting tank 7 through a pipeline, and the adjusting tank 7 is connected to a dosing tank 71. A rotating shaft 72 is rotatably arranged in the adjusting tank 7, and the rotating shaft 72 is connected with a rotating motor 74 for driving the rotating shaft 72 to rotate in the adjusting tank 7; a plurality of cross bars 73 are installed on the rotating shaft 72 along the height direction thereof, the cross bars 73 are eccentrically arranged on the rotating shaft 72, and the ends of both sides of the plurality of cross bars 73 are connected with a pendulum ball 75 through a string. The rotating shaft 72 rotates to drive the plurality of cross rods 73 to rotate in the rainwater collecting tank 6, so that the mixing uniformity of the medicine added in the medicine adding box 71 in the adjusting tank 7 is improved, and the filtering and purifying effects of the medicine adding box are improved.
Referring to fig. 1, the adjusting tank 7 is connected with a sedimentation tank 8 through a pipeline, the sedimentation tank 8 is connected with a circulation tank 9 through a pipeline, and the circulation tank 9 is connected with a spraying device 10 through a pipeline; the pipeline is provided with an adjusting valve for controlling the discharge and delivery of water.
The implementation principle is as follows: firstly, the ecological garden rainwater is collected through a drainage ditch and then drained into a drainage well 1, and the drainage well 1 is internally provided with a plurality of filter screens 4 for filtering solid impurities in the rainwater collected for the first time in multiple stages through different levels of the filter screens 4, so that the filtering performance of the rainwater is improved; when more influence rainwater emission is piled up to impurity on filter screen 4, give its signal transmission for discharging cylinder 13 after 14 responses through water pressure inductor, and then control closing of closing plate 12, realize automatic monitoring and with piling up impurity emission on filter screen 4 in filtering frame 21, reach the effect of filter screen 4 loop filter rainwater.
Secondly, the rainwater filtered by the filter screen 4 is collected into the collecting cavity 15 under the action of the arc-shaped plate 5, and when the rainwater in the collecting cavity 15 gradually increases, the rainwater is discharged into the rainwater collecting pool 6 through the overflow port 16; the effect of primary precipitation and filtration is realized by the rainwater drainage of the collecting cavity 15 and the rainwater collecting pool 6; when the rainwater amount in the rainwater collection pool 6 is gradually increased and the floating ball 18 drives the sliding plate 17 to slide on the outer well wall of the drainage well 1, when the rainwater amount in the rainwater collection pool 6 reaches a certain amount, the sliding plate 17 shields the overflow hole, so that the rainwater collection in the rainwater collection circulation system is finished.
Finally, a plurality of filtering membrane plates 61 are sequentially arranged in the rainwater collecting pool 6 along the water flow direction of the rainwater collecting pool to realize secondary filtering of the collected rainwater; rainwater filtered for many times is discharged into the adjusting tank 7, a chemical is added through the chemical adding box 71, then the rotating shaft 72 rotates to drive the plurality of cross rods 73 to rotate in the rainwater collecting tank 6, the stirring uniformity in the adjusting tank 7 is improved through the eccentric arrangement and the swinging balls 75 connected through the strings, the adjusting quality after the chemical adding box 71 in the adjusting tank 7 is added with chemicals is improved, and the filtering and purifying effects of the rainwater are improved; the rainwater after the equalizing basin 7 is adjusted is discharged into the sedimentation tank 8 and is precipitated, and the rainwater is discharged into the circulating tank 9 after the precipitation so as to be sprayed and irrigated by the spraying device 10 in the ecological garden, thereby realizing the discharge and collection of the rainwater and the recycling of the rainwater, and further reducing the effect of rainwater resource waste.
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 (9)
1. The utility model provides a rainwater collection circulation system for ecological garden, includes drainage ditch groove, drainage shaft (1) and grid well lid (3) that the lid was located drainage shaft (1) well head and drainage ditch groove department that a port and drainage ditch groove are linked together, another port and the municipal drainage pipe of drainage shaft (1) are linked together, its characterized in that: an upper filter screen (4), a lower filter screen (4) and an arc-shaped plate (5) are respectively arranged on the inner well wall of the drainage well (1), and the filter screens (4) are obliquely arranged in the drainage well (1) and are positioned above the arc-shaped plate (5); the arc-shaped plate (5) is arranged on one side of the filter screen (4) connected to the high position of the drainage well (1), and the free end of the arc-shaped plate is upwards arranged towards the direction of the well mouth of the drainage well (1); a collecting cavity (15) is formed between the arc-shaped plate (5) and the wall of the drainage well (1), a rainwater collecting pool (6) is arranged on one outer side edge of the drainage well (1), an overflow port (16) is formed in the wall of the drainage well (1) in the collecting cavity (15), and the collecting cavity (15) is communicated with the rainwater collecting pool (6) through the overflow port (16); a sliding plate (17) used for shielding an overflow port (16) is arranged on the outer well wall of the drainage well (1) in a directional sliding manner, the sliding plate (17) is connected with a floating ball (18), and the sliding plate (17) is positioned below the overflow port (16) in an initial state; the rainwater collecting tank (6) is connected with an adjusting tank (7) through a pipeline, the adjusting tank (7) is connected with a sedimentation tank (8) through a pipeline, the sedimentation tank (8) is connected with a circulating tank (9) through a pipeline, and the circulating tank (9) is connected with a spraying device (10) through a pipeline; the adjusting tank (7) is connected with a dosing tank (71).
2. The rainwater collection circulation system for ecological gardens according to claim 1, wherein: a rotating shaft (72) is rotatably arranged in the adjusting tank (7), the rotating shaft (72) is connected with a rotating motor (74) and used for driving the rotating shaft (72) to rotate in the adjusting tank (7), a cross rod (73) is installed on the rotating shaft (72), and two tail ends of the cross rod (73) are connected with a swinging ball (75) through a thin rope.
3. The rainwater collection circulation system for ecological gardens according to claim 2, wherein: the transverse rods (73) are provided with a plurality of transverse rods and are arranged along the height direction of the rotating shaft (72), and the tail ends of the transverse rods (73) are connected with the swing balls (75).
4. A rainwater collection cycle system for ecological gardens according to claim 2 or 3, wherein: the cross bar (73) is eccentrically arranged on the rotating shaft (72).
5. The rainwater collection circulation system for ecological gardens according to claim 1, wherein: the aperture of the collecting cavity (15) is smaller than one half of the aperture of the drainage well (1).
6. The rainwater collection circulation system for ecological gardens according to claim 1, wherein: an access well (2) communicated with a municipal drainage pipeline is arranged on the other outer side edge of the drainage well (1), a drain outlet (11) communicated with the drainage well (1) is formed in the well wall of the drainage well (1), and the drain outlet (11) is arranged on one side, at the low position, of the filter screen (4) and connected with the drainage well (1); a filter frame (21) is arranged in the manhole (2), and the filter frame (21) is arranged below the drain outlet (11); and a sealing plate (12) used for sealing the drain opening (11) is arranged at the drain opening (11) in a directional sliding manner, a drain cylinder (13) is installed on the outer well wall of the drainage well (1), and the drain cylinder (13) is connected with the sealing plate (12) and used for driving the sealing plate (12) to seal/open the drain opening (11).
7. A rainwater collection cycle system for ecological gardens according to claim 6, wherein: and a water pressure sensor (14) is arranged on the end face of the sealing plate (12) on one side of the drainage well (1), and the water pressure sensor (14) is electrically connected with the drainage cylinder (13).
8. A rainwater collection cycle system for ecological gardens according to claim 6 or 7, wherein: the drainage well is characterized in that the filter screens (4) are arranged in a plurality of up-down mode, the filtering calibers of the filter screens (4) are sequentially arranged in a decreasing mode from top to bottom, and the drainage port (11) and the sealing plate (12) are formed in the well wall on one side, located at the lower position of the filter screens (4), of the drainage well (1).
9. The rainwater collection circulation system for ecological gardens according to claim 1, wherein: a plurality of filtering membrane plates (61) are sequentially arranged in the rainwater collecting tank (6) along the water flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858382.1A CN113585433A (en) | 2021-07-28 | 2021-07-28 | A rainwater collection circulation system for ecological garden |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858382.1A CN113585433A (en) | 2021-07-28 | 2021-07-28 | A rainwater collection circulation system for ecological garden |
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| CN113585433A true CN113585433A (en) | 2021-11-02 |
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| CN202110858382.1A Pending CN113585433A (en) | 2021-07-28 | 2021-07-28 | A rainwater collection circulation system for ecological garden |
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| CN211143226U (en) * | 2019-11-19 | 2020-07-31 | 北京林大维景生态科技有限公司 | Rainwater regulation and storage system suitable for greenbelt environment |
| CN212504323U (en) * | 2020-05-13 | 2021-02-09 | 南京中联混凝土有限公司 | Rainwater recycling system |
| CN111608252A (en) * | 2020-06-09 | 2020-09-01 | 重庆工程职业技术学院 | Town road drainage structures |
| CN111794344A (en) * | 2020-07-17 | 2020-10-20 | 广东珠江建筑工程设计有限公司 | Town road drainage pipe network |
| CN112900592A (en) * | 2021-01-19 | 2021-06-04 | 管青 | Municipal garden drainage system |
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Application publication date: 20211102 |