CN207608983U - A kind of comprehensive Rain Garden system - Google Patents
A kind of comprehensive Rain Garden system Download PDFInfo
- Publication number
- CN207608983U CN207608983U CN201721219136.7U CN201721219136U CN207608983U CN 207608983 U CN207608983 U CN 207608983U CN 201721219136 U CN201721219136 U CN 201721219136U CN 207608983 U CN207608983 U CN 207608983U
- Authority
- CN
- China
- Prior art keywords
- rain garden
- layer
- drain pipe
- comprehensive
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims abstract description 54
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims abstract description 12
- 230000008676 import Effects 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 4
- 230000006872 improvement Effects 0.000 claims description 5
- 241000353135 Psenopsis anomala Species 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 235000013599 spices Nutrition 0.000 claims 5
- 238000012856 packing Methods 0.000 abstract description 12
- 239000010865 sewage Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000000178 monomer Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 240000003421 Dianthus chinensis Species 0.000 description 1
- 244000130592 Hibiscus syriacus Species 0.000 description 1
- 235000018081 Hibiscus syriacus Nutrition 0.000 description 1
- 241000209035 Ilex Species 0.000 description 1
- 235000003325 Ilex Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model discloses a kind of comprehensive Rain Garden systems, including aquifer, connects rainwater import, bark coating, antiseepage film, connects storm sewer, perforated drain pipe, gravel soil layer, sandy soils and soil removal and replacement packing layer, the perforated drain pipe is mounted on the inside of gravel soil layer, the perforated drain pipe is provided at left position connects storm sewer, and the upper end for connecing storm sewer, which is provided with, connects rainwater import.The utility model has the beneficial effects that：Unique vegetation that the utility model Rain Garden system is selected, specific filler and complete structure cope with various rain sewage complicated, run-off is big, instead of traditional in line pattern, it can on the spot or nearby efficient absorption, infiltration, purification rain sewage, landscape effect is had both simultaneously, is played multiple benefits, is being solved the problems, such as urban waterlogging and rain sewage purification serious problems, it is to maintain and restore urban green space and rain sewage purification important link measure, and build the important means in sponge city.
Description
Technical field
The utility model is related to a kind of Rain Garden systems, and in particular to function includes purification function and Regulation Function, is belonged to
In storm water management and environmental ecology purification system technique field.
Background technology
In recent years, China frequently meets with unprecedented water resources crisis, and urban waterlogging is serious.People are always for a long time
Rainwater is regarded as waste, the way of " one drains into it " not only wastes rainwater resource, while also destroying following for urban water system
Ring.How storm-water system is made full use of, using biological control measure water conservation, implements best Urban Storm Flood management and arrange
It applies, establishes the rainwater cyclic utilization system of a set of " ooze, is stagnant, store, is net, use, row ", be it in the weight for solve the problems, such as at present rain flood
Weight.
Utility model content
The purpose of this utility model is to provide a kind of comprehensive Rain Garden systems, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of comprehensive Rain Garden system, packet
Aquifer is included, rainwater import is connect, bark coating, antiseepage film, connects storm sewer, perforated drain pipe, gravel soil layer, sandy soils and change
Native packing layer, the perforated drain pipe are mounted on the inside of gravel soil layer, and the perforated drain pipe is provided at left position
Storm sewer is connect, the upper end for connecing storm sewer, which is provided with, connects rainwater import, and the outside of the gravel soil layer is provided with antiseepage film,
It is provided with sandy soils above the gravel soil layer, soil removal and replacement packing layer, the soil removal and replacement packing layer are provided with above the sandy soils
Top be provided with bark coating, the upper surface of the bark coating is provided with aquifer.
Preferably, the soil removal and replacement packing layer filler is zeolite, melon seeds piece and improvement planting soil, and the Rain Garden is purification
It is that type of regulating and storing uses melon seeds piece, the Rain Garden to use improvement kind for comprehensive function type that type, which uses zeolite, the Rain Garden,
Soil is planted, the thickness of the soil removal and replacement packing layer is 250-1200mm.
Preferably, the thickness of the aquifer is 200-300mm.
Preferably, the thickness of the bark coating is 50-100mm.
Preferably, the thickness of the sandy soils is 100mm.
Preferably, the gravel the thickness of the layer is 250-300mm.
Preferably, apart from building basis at least 3.0m, position not may be selected close to confession in the sideline of the groove ontology
Water system or well water source periphery.
Preferably, the Rain Garden ontology answers dispersed placement, and unsuitable scale is excessive, catchment area and Rain Garden area
Ratio is usually 20-25, and the monomer Rain Garden area is 30-40m2, side slope accounting is the four of monomer Rain Garden area
/ mono-.
Compared with prior art, the utility model has the beneficial effects that：
Unique vegetation that the utility model Rain Garden system is selected, specific filler and complete structure are various multiple to cope with
The rain sewage miscellaneous, run-off is big can on the spot or efficient absorption, infiltration, purification rain are dirty nearby instead of traditional in line pattern
Water, while landscape effect is had both, multiple benefits are played, are solving the problems, such as urban waterlogging and rain sewage purification serious problems, are dimensions
Urban green space and rain sewage purification important link measure are held and restored, and builds the important means in sponge city.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, aquifer；2, rainwater import is connect；3, bark coating；4, antiseepage film；5, storm sewer is connect；6, it perforates
Drainpipe；7, gravel soil layer；8, sandy soils；9, soil removal and replacement packing layer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of comprehensive Rain Garden system, including store
Water layer 1 connects rainwater import 2, bark coating 3, antiseepage film 4, connects storm sewer 5, perforated drain pipe 6, gravel soil layer 7, sandy soils 8
With soil removal and replacement packing layer 9, perforated drain pipe 6 is mounted on the inside of gravel soil layer 7, and perforated drain pipe 6 is provided at left position
Storm sewer 5 is connect, the upper end for connecing storm sewer 5 is provided with and connects rainwater import 2, and the outside of gravel soil layer 7 is provided with antiseepage film 4, gravel
The top of soil layer 7 is provided with sandy soils 8, and the top of sandy soils 8 is provided with soil removal and replacement packing layer 9, the top setting of soil removal and replacement packing layer 9
There are bark coating 3, the upper surface of bark coating 3 to be provided with aquifer 1.
The aquifer 1 provides temporary storage space for heavy rain, and Parts of deposits is made to precipitate herein, and thickness is generally
200-300mm；The bark coating 3 can keep the humidity of soil, avoid topsoil hardened and permeance property is caused to drop
It is low, and this environment layer is conducive to the degradation of the growth and organic matter of microorganism, while helping resist the erosion of runoff rainwater, thickness one
As be 50-100mm；The soil removal and replacement packing layer 9 mainly using improvement planting soil, has preferable filtering and suction-operated, and be
Root system of plant adsorbs and microbial degradation pollutant provides a good place, and thickness is generally 250-1200mm, according to
Depending on the floristics of selection；Sandy soils 8 are generally 100mm；Gravel soil layer 7 is generally 250-300mm；The side of the groove ontology
Linear distance building basis at least 3.0m, position not may be selected close to water system or well water source periphery.Built rainwater flower
Dispersed placement is answered in garden, not excessive with scale, and catchment area is with Rain Garden area than being usually 20-25；Monomer Rain Garden face
Product is 30-40m2, side slope accounting is a quarter of monomer Rain Garden area；Selected plant should consider salt tolerant more, resistance to flood
Native country Xianghualing area, such as the rose of Sharon, Chinese ilex, China pink etc..
Utility model works principle is：When rainfall occurs, rainwater flows into groove ontology, is detained through bark coating 3
Acted on preliminary purification, continue filtering and purification that lower bleed-through crosses packing layer method, groove body bottom portion be equipped with prevent soil into
Enter the layer of sand that gravel soil layer 7 blocks perforated drain pipe 6；Finally, it absorbs, permeate by Rain Garden, purified confluence can pass through
Water pipe canal is discharged out-of-bounds.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of comprehensive Rain Garden system, including aquifer (1), connect rainwater import (2), bark coating (3), antiseepage
Film (4) connects storm sewer (5), perforated drain pipe (6), gravel soil layer (7), sandy soils (8) and soil removal and replacement spice layer (9), and feature exists
In：The perforated drain pipe (6) is mounted on the inside of gravel soil layer (7), and the perforated drain pipe (6) is arranged at left position
Storm sewer (5) is connect, the upper end for connecing storm sewer (5), which is provided with, connects rainwater import (2), outside the gravel soil layer (7)
Portion is provided with antiseepage film (4), and sandy soils (8), the top setting of the sandy soils (8) are provided with above the gravel soil layer (7)
There is soil removal and replacement spice layer (9), bark coating (3), the bark coating (3) are provided with above the soil removal and replacement spice layer (9)
Upper surface be provided with aquifer (1).
2. a kind of comprehensive Rain Garden system according to claim 1, it is characterised in that：The soil removal and replacement spice layer
(9) filler is zeolite, melon seeds piece and improvement planting soil, and the Rain Garden is that purification type uses zeolite, and the Rain Garden is
It is comprehensive function type using improvement planting soil, the thickness of the soil removal and replacement spice layer (9) that type of regulating and storing, which uses melon seeds piece, the Rain Garden,
Degree is 250-1200mm.
3. a kind of comprehensive Rain Garden system according to claim 1, it is characterised in that：The aquifer (1)
Thickness is 200-300mm.
4. a kind of comprehensive Rain Garden system according to claim 1, it is characterised in that：The bark coating
(3) thickness is 50-100mm.
5. a kind of comprehensive Rain Garden system according to claim 1, it is characterised in that：The sandy soils (8)
Thickness is 100mm.
6. a kind of comprehensive Rain Garden system according to claim 1, it is characterised in that：The gravel soil layer (7)
Thickness is 250-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219136.7U CN207608983U (en) | 2017-09-21 | 2017-09-21 | A kind of comprehensive Rain Garden system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219136.7U CN207608983U (en) | 2017-09-21 | 2017-09-21 | A kind of comprehensive Rain Garden system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608983U true CN207608983U (en) | 2018-07-13 |
Family
ID=62793463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721219136.7U Expired - Fee Related CN207608983U (en) | 2017-09-21 | 2017-09-21 | A kind of comprehensive Rain Garden system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579584A (en) * | 2019-07-30 | 2019-12-17 | 上海交通大学 | Method for researching influence of different structural parameters on performance of rainwater garden |
| WO2022217749A1 (en) * | 2021-04-13 | 2022-10-20 | 中国建筑设计研究院有限公司 | Rainwater filtering garden |
-
2017
- 2017-09-21 CN CN201721219136.7U patent/CN207608983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579584A (en) * | 2019-07-30 | 2019-12-17 | 上海交通大学 | Method for researching influence of different structural parameters on performance of rainwater garden |
| WO2022217749A1 (en) * | 2021-04-13 | 2022-10-20 | 中国建筑设计研究院有限公司 | Rainwater filtering garden |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |