CN109267626A - A kind of landscape ecology rainwater recycle utilizes system - Google Patents
A kind of landscape ecology rainwater recycle utilizes system Download PDFInfo
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- CN109267626A CN109267626A CN201811038039.7A CN201811038039A CN109267626A CN 109267626 A CN109267626 A CN 109267626A CN 201811038039 A CN201811038039 A CN 201811038039A CN 109267626 A CN109267626 A CN 109267626A
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- 230000002262 irrigation Effects 0.000 claims abstract description 15
- 238000003973 irrigation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000002689 soil Substances 0.000 claims description 45
- 238000012856 packing Methods 0.000 claims description 16
- 239000004746 geotextile Substances 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 4
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 2
- 102000002322 Egg Proteins Human genes 0.000 claims 1
- 108010000912 Egg Proteins Proteins 0.000 claims 1
- 210000004681 ovum Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 7
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
- A01G24/46—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form multi-layered
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- 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
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of landscape ecology rainwater recycles to utilize system, it is related to a kind of municipal gardens system, its drip irrigation device includes that multiple tracks is set to the reservoir for putting aside purifying rainwater in afforestation band and is arranged in series with each reservoir for storing the rainwater extraction for purifying completion in reservoir and being used for the irrigation rig of plant irrigation, wherein, each road reservoir is also connected to be emitted into municipal drainage system in time for will exceed the rainwater outside reservoir capacity range with municipal drainage system；The present invention has the effect of increasing the water-holding capacity in gardens.
Description
Technical field
The present invention relates to a kind of municipal gardens systems, and more specifically it is related to a kind of landscape ecology rainwater recycle utilization system
System.
Background technique
Sponge city refers to that city can have in terms of adapting to environmental change and reply as sponge
Good " elasticity ", water suction, water storage, infiltration, water purification when raining, the water stored when needing discharged and be used.It is existing
Sponge city is to realize its powerful water storage water-holding capacity, generally can be using including artificial swamp, road green belt and municipal administration
The methods of gardens.
Municipal gardens are a kind of measures in natural imitation circle greenery patches, are had strong shading, dust-proof, absorption pernicious gas
And the effect of water-storage cooling, be mainly used for converging and drink up the rain, and increased by plant and afforested, and generate nature depression etc.
Structure with water storage effect.
But the storage capacity of existing Rain Garden is limited, if encountering heavy rain or extraodinary flood, rainwater can have little time to permeate
It is spilt on the greenbelt of hardening to underground, it is easy to the root of various green plants is immersed in rainwater, lead to plant
Root is easy to happen rotten, and part rainwater can even spill into hard surface, flows into municipal drainage system after forming surface runoff,
Not only waste water resource also adds the workload of sewage plant processing sewage.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of landscape ecology rainwater recycle utilization system
System, the advantage is that the water-holding capacity that can effectively increase gardens.
To achieve the above object, the present invention provides the following technical scheme that including reservoir, the reservoir is provided with more
Road, each reservoir include the aquitard of recessed setting, be set in aquitard middle position and recessed setting with
In purification savings rainwater aquifer and one circle be set to ground surface and aquitard junction and ring aquitard setting
Caution ring is provided with the spilling water that a both ends are connected to municipal drainage system and backwater layer surface respectively in each road caution ring
Pipe；
And irrigation rig, the irrigation rig include the first water pump being connected to each road reservoir, the water outlet with the first water pump
The tank of mouth connection setting, the second water pump that setting is connected to the water outlet of tank are connected to the water outlet of the second water pump
It is arranged and is embedded in the distributive pipe in ground surface and more are vertically arranged at distributive pipe and stretch out the drainpipe outside ground surface, respectively
The upper end of the drainpipe is provided with spray head.
By using above-mentioned technical proposal, when raining in torrents, a large amount of rainwater can be put aside by reservoir, avoid rainwater straight
It connects and is mixed into municipal drainage system inside or stagnates long-pending in causing municipal drainage system pressure to cross conference gardens in afforestation region
The phenomenon that water, occurs, and can will be immediately discharged in municipal drainage system more than the rainwater outside reservoir water storage range by overflow pipe
Portion is excessive to avoid gardens ponding, can will be put aside in reservoir by the treegarden irrigation device being connected to each road reservoir and net
Change the rainwater completed to extract out and be stored in tank, then passes through the cooperation of the second water pump, distributive pipe and each drainpipe
The rainwater being stored in tank is directly used in ornamental plant and irrigates use, the rainwater collected directly is recycled together
When have the effect of increasing rainwater recycle using system moisture storage capacity.
The present invention is further arranged to: one end that the overflow pipe is connected to aquitard is provided with filter screen.
By using above-mentioned technical proposal, it can prevent the grass cuttings inside aquitard from directly passing through overflow pipe by filter screen
It is emitted into municipal drainage system.
The present invention is further arranged to: the water storage layer surface is equipped with the first plain soil layer, and the aquifer includes being laid with
In the first plain soil layer surface impervious barrier and from bottom to up successively layer be laid in impervious barrier gravel layer in recess, packing layer with
And planting soil layer.
By using above-mentioned technical proposal, heat preservation can be played the role of by the first plain soil layer, so that ambient enviroment is not
It easily is pulled away amount of heat because rainwater evaporates, can prevent rainwater from directly penetrating into the first plain soil layer by impervious barrier, so that
Rainwater can be put aside in aquifer, by the way that successively planting soil layer, packing layer and the gravel layer of layer paving can be excessively right from top to bottom
The purification of rainwater Novel filtration enables rainwater of the savings in aquifer cleaner.
The present invention is further arranged to: being provided between the gravel layer and packing layer and packing layer and planting soil layer
One layer of first geotextiles.
By using above-mentioned technical proposal, planting soil layer, packing layer and gravel layer can be prevented by the first geotextiles
Material interpenetrate, it is ensured that planting soil layer, packing layer and gravel layer can be well arranged so that rainwater infiltration purify effect
Fruit can be protected.
The present invention is further arranged to: accumbency has collector pipe in the gravel layer, and the collector pipe can be sequentially connected in series
Multiple tracks reservoir, the part that the collector pipe is in gravel layer offer multiple tracks circular hole, wherein one end of the collector pipe with
The water inlet of first water pump is connected to.
By using above-mentioned technical proposal, each aquifer is connected together by collector pipe, so that single collector pipe
The collection work to the rainwater in reservoir can be realized with the cooperation of the first water pump.
The present invention is further arranged to: part of the collector pipe in each reservoir is coated with one layer and covers respectively
Second geotextiles of road circular hole.
By using above-mentioned technical proposal, the circular hole and gravel layer that can will be set on collector pipe by the second geotextiles
It separates, so that the rubble grain contained in gravel layer will not be entered in collector pipe by circular hole, so that reaching ensures that collector pipe uses
The effect of safety.
The present invention is further arranged to: the caution ring piles up natural stone by cement mortar or cobble stone, boulder is formed.
By using above-mentioned technical proposal, preliminary purification can be carried out to rainwater by natural stone and cobble stone, boulder, pass through water
Cement mortar piles up natural stone or cobble stone, boulder can fill the gap generated when cobble stone, boulder and natural stone stacking, so that rainwater is not easy to arrange
Out.
The present invention is further arranged to: the backwater layer surface is equipped with the second plain soil layer, and the aquitard includes being laid with
In the second plain soil layer surface boulder bed and be set to the vegetation cover of planting soil layer and cobble layer surface.
By using above-mentioned technical proposal, meadow around can be kept the temperature, and effectively increased by the second plain soil layer
Green coverage, by boulder bed can preliminary purification be stranded in the rainwater in aquitard, can directly be increased by vegetation cover
Add afforestation area.
The present invention is further arranged to: the described first plain soil layer and the second plain soil layer tamp setting, first element
Compactness >=90% of soil layer and the second plain soil layer, the ratio of slope of the aquifer is 2:1, and the ratio of slope of the aquitard is
1:3。
By using above-mentioned technical proposal, the plain soil layer of the first of compactness >=90% and the second plain soil layer not only keep the temperature effect
Fruit is preferable, and the effect that seeps water is poor, there is the erosion for the rainwater that can effectively prevent infiltration, and gradient wall is the water storage layer height of 2:1
Difference is larger, can effectively ensure the relativity and rain of gravel layer, packing layer and planting soil layer thickness Yu aquifer volume
The capacity of water enables the rainwater in aquifer to obtain sufficient purification, and gradient wall is small for the backwater layer height of 1:3, so that
The gradient is relatively slow, will not turn the generation of falling the case where because the gradient is excessive when can prevent tourist from accidentally entering.
The present invention is further arranged to: the upper end of each drainpipe is provided with pressure valve.
By using above-mentioned technical proposal, the discharge pressure of each drainpipe can be controlled by pressure valve, so that each
Drainpipe can synchronize draining, and similar by the water curtain size that spray head sprays.
In conclusion the invention has the following advantages that
1, the water-holding capacity in municipal gardens can be increased considerably by each road reservoir, while can will be stored using irrigation system
Water tank purification and the rainwater put aside, which are extracted out, to be stored, and the water-holding capacity in municipal gardens is considerably increased；
2, directly the rainwater of absorption direct purification and can be stored, is then directly used for treegarden irrigation use, greatly reduces
Use water pressure in gardens；
3, the rainwater outside reservoir water-holding capacity range can be will exceed by overflow pipe and is emitted into municipal drainage system in time, kept away
Exempt from the situation that gardens ponding causes plant withered to occur.
Detailed description of the invention
Fig. 1 is the floor map of the present embodiment；
Fig. 2 is the diagrammatic cross-section of the present embodiment reservoir；
Fig. 3 is the structural schematic diagram of the present embodiment irrigation rig.
Description of symbols: 1, reservoir；11, aquifer；111, the first plain soil layer；112, impervious barrier；113, gravel layer；
114, packing layer；115, planting soil layer；116, the first geotextiles；12, aquitard；121, the second plain soil layer；122, boulder bed；
123, vegetation cover；13, caution ring；2, collector pipe；21, circular hole；22, the second geotextiles；3, irrigation rig；31, the first water
Pump；32, tank；33, the second water pump；34, distributive pipe；341, drainpipe；342, pressure valve；343, spray head；4, overflow pipe.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of landscape ecology rainwater recycle utilizes system, as shown in Figure 1, include multiple tracks be set in afforestation band with
It is arranged in series in the reservoir 1 of savings purifying rainwater and with each reservoir 1 for the rain of completion will to be purified in reservoir 1
Water extraction store and be used for plant irrigation irrigation rig 3, wherein each road reservoir 1 be also connected to municipal drainage system with
It is emitted into municipal drainage system in time in the rainwater that will exceed outside 1 range of capacity of reservoir.
Referring to figs. 1 and 2, each road reservoir 1 includes recessed setting and the ratio of slope is 1:3 for stagnant for rainwater
Stay and by rainwater carry out preliminary purification aquitard 12 and it is recessed be set to 12 middle position of aquitard and the ratio of slope be 2:1 with
Aquifer 11 for the rainwater of preliminary purification to be fully cleaned up, wherein in the position that each road aquitard 12 connects with ground surface
Upper setting has a ring aquitard 12 to be arranged with the caution ring 13 for prompting tourist to pay attention to underfooting, in each road caution ring 13
A both ends are provided with respectively to be connected to municipal drainage system and 12 surface of aquitard for rainwater to be discharged in time
Overflow pipe 4.
As shown in Fig. 2, being equipped with the first element soil of roadbed >=90% in aquifer 11 and 12 surface of aquitard
Layer 111 or the second plain soil layer 121；Wherein, one layer of impervious barrier 112, each road water storage are equipped on the surface of each first plain soil layer 111
Layer 11 includes that successively gravel layer 113, packing layer 114 and planting soil layer in impervious barrier 112 are set in layer laying from bottom to up
115；Wherein, each road aquitard 12 includes being layed in the boulder bed 122 on the second 121 surface of plain soil layer and being set to planting soil
Layer 115 and the vegetation cover 123 on 122 surface of boulder bed.
Advanced optimize, each road gravel layer 113 and packing layer 114 and each road packing layer 114 and planting soil layer 115 it
Between filled with one layer for the first geotextiles 116 for separating each layer of aquifer 11.
It advanced optimizes, the thickness ratio of gravel layer 113, packing layer 114 and planting soil layer 115 is 2:1:1, wherein gravel
Rock layers 113 with a thickness of 550-650mm.
Wherein, caution ring 13 piles up natural stone by cement mortar or cobble stone, boulder is formed.
Referring to figs. 1 and 2, the collector pipe 2 that each road reservoir 1 is successively fed through each road reservoir 1 by one connects
Lead to together, wherein 2 sleeping berth of collector pipe is in each 113 bottom of road gravel layer.
The part that collector pipe 2 is in gravel layer 113 offers multiple tracks circular hole 21, is in each reservoir 1 in collector pipe 2
Interior part, which is coated with one layer, can cover each road circular hole 21 for keeping apart 2 inside of collector pipe with gravel layer 113
The second geotextiles 22 come.
In conjunction with shown in Fig. 1 and Fig. 3, irrigation rig 3 includes the first water pump 31 that setting is connected to 2 one end of collector pipe, with the
The tank 32 of the water outlet connection setting of one water pump 31, be connected to the water outlet of tank 32 the second water pump 33 being arranged and
The water outlet connection setting of the second water pump 33 and distributive pipe 34 being embedded in ground surface and more are vertically arranged at distributive pipe
On 34 and stretch out the drainpipe 341 outside ground surface, wherein the upper end of each drainpipe 341 is provided with spray head 343, each row
The upper end of water pipe 341 is additionally provided with the pressure valve 342 for controlling water outlet hydraulic pressure.
Working principle: when being in rainy season, rainwater can be fallen directly in each road reservoir 1, then successively penetrate backwater
Layer 12 and aquifer 11 when rainwater enters permeable layer, can successively pass through planting soil layer 115, the first geotextiles 116, packing layer
114, the first geotextiles 116 and gravel layer 113, by purifying layer by layer to achieve the effect that dispose the impurity in rainwater,
Meanwhile can be drawn into the rainwater that purification is completed in tank 32 by collector pipe 2 by playing the first water pump 31, so that storing
Rainwater in water layer 11 will not be put aside excessively, so that the moisture storage capacity of whole system is bigger.
When rainwater be more than aquifer 11 reserves when, rainwater can dipped aquitard 12, can be prevented week by aquitard 12
Ponding is enclosed, and the soil property of planting soil layer 115 can be prevented to be lost by boulder bed 122, when rainwater is more than the reserves of aquitard 12
When, rainwater will continue to be intercepted by caution ring 13, while rainwater being constantly discharged by overflow pipe 4, increase gardens to reach
Water storage, drainability effect.
When needing to irrigate ornamental plant, it is only necessary to be taken out the rainwater inside tank 32 by the second water pump 33
Out, it is then directly discharged by each drainpipe 341, and water curtain is formed so that rainwater can be sprayed out by spray head 343.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, all in design structure of the invention
Within think of, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of landscape ecology rainwater recycle utilizes system characterized by comprising
Reservoir (1), the reservoir (1) are provided with multiple tracks, and each reservoir (1) includes the aquitard of recessed setting
(12), be set in aquitard (12) middle position and recessed setting with the aquifer (11) for purify the rainwater put aside with
And one circle be set to the junction of ground surface and aquitard (12) and the caution ring (13) of ring aquitard (12) setting, each road warns
The overflow pipe (4) that a both ends are connected to municipal drainage system and aquitard (12) surface respectively is provided in circle (13)；
And irrigation rig (3), the irrigation rig (3) include the first water pump (31) being connected to each road reservoir (1), with the
The tank (32) of the water outlet connection setting of one water pump (31), the second water pump that setting is connected to the water outlet of tank (32)
(33), it is connected to setting with the water outlet of the second water pump (33) and is embedded in the distributive pipe in ground surface (34) and more set vertically
It is placed in distributive pipe (34) and stretches out the drainpipe (341) outside ground surface, the upper end of each drainpipe (341) is provided with spray head
(343).
2. a kind of landscape ecology rainwater recycle according to claim 1 utilizes system, it is characterised in that: the overflow pipe
(4) one end being connected to aquitard (12) is provided with filter screen.
3. a kind of landscape ecology rainwater recycle according to claim 1 utilizes system, it is characterised in that: the aquifer
(11) surface is equipped with the first plain soil layer (111), and the aquifer (11) includes being layed in preventing for first plain soil layer (111) surface
Infiltration layer (112) and from bottom to up successively layer be laid on gravel layer (113) in impervious barrier (112) interior recess, packing layer (114) with
And planting soil layer (115).
4. a kind of landscape ecology rainwater recycle according to claim 3 utilizes system, it is characterised in that: the gravel layer
(113) one layer of first geotextiles is provided between packing layer (114) and packing layer (114) and planting soil layer (115)
(116).
5. a kind of landscape ecology rainwater recycle according to claim 3 utilizes system, it is characterised in that: the gravel layer
(113) interior accumbency has collector pipe (2), and the collector pipe (2) can be sequentially connected in series multiple tracks reservoir (1), the collector pipe (2)
Part in gravel layer (113) offers multiple tracks circular hole (21), wherein one end of the collector pipe (2) and the first water pump
(31) water inlet connection.
6. a kind of landscape ecology rainwater recycle according to claim 5 utilizes system, it is characterised in that: the collector pipe
(2) part in each reservoir (1) is coated with one layer of second geotextiles (22) for covering each road circular hole (21).
7. a kind of landscape ecology rainwater recycle according to claim 1 utilizes system, it is characterised in that: the caution ring
(13) natural stone is piled up by cement mortar or cobble stone, boulder is formed.
8. a kind of landscape ecology rainwater recycle according to claim 3 utilizes system, it is characterised in that: the aquitard
(12) surface is equipped with the second plain soil layer (121), and the aquitard (12) includes the ovum for being layed in second plain soil layer (121) surface
Rock layers (122) and the vegetation cover (123) for being set to planting soil layer (115) and boulder bed (122) surface.
9. a kind of landscape ecology rainwater recycle according to claim 8 utilizes system, it is characterised in that: the first element soil
Layer (111) and the second plain soil layer (121) compacting setting, the described first plain soil layer (111) and the second plain soil layer (121)
Compactness >=90%, the ratio of slope of the aquifer (11) are 2:1, and the ratio of slope of the aquitard (12) is 1:3.
10. a kind of landscape ecology rainwater recycle according to claim 1 utilizes system, it is characterised in that: each draining
The upper end of pipe (341) is provided with pressure valve (342).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038039.7A CN109267626A (en) | 2018-09-06 | 2018-09-06 | A kind of landscape ecology rainwater recycle utilizes system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038039.7A CN109267626A (en) | 2018-09-06 | 2018-09-06 | A kind of landscape ecology rainwater recycle utilizes system |
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| CN201811038039.7A Pending CN109267626A (en) | 2018-09-06 | 2018-09-06 | A kind of landscape ecology rainwater recycle utilizes system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820111A (en) * | 2020-08-11 | 2020-10-27 | 深圳市弘雅景观园林绿化有限公司 | Integrated landscaping plant maintenance drip irrigation device and dust washing method |
| CN112056187A (en) * | 2020-07-23 | 2020-12-11 | 浙江同济科技职业学院 | A rainwater greening irrigation system and construction method thereof |
| CN112681476A (en) * | 2020-12-14 | 2021-04-20 | 野趣生境环境设计（成都）研究院（有限合伙） | Rainwater garden beneficial to improving biodiversity and construction method thereof |
| CN114868632A (en) * | 2022-06-01 | 2022-08-09 | 棕榈生态城镇发展股份有限公司 | Water supplementing system suitable for arid area greenery patches |
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| JP2012067589A (en) * | 2010-09-09 | 2012-04-05 | Jui-Wen Chen | Method for manufacturing artificial road surface that improves global warming |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112056187A (en) * | 2020-07-23 | 2020-12-11 | 浙江同济科技职业学院 | A rainwater greening irrigation system and construction method thereof |
| CN111820111A (en) * | 2020-08-11 | 2020-10-27 | 深圳市弘雅景观园林绿化有限公司 | Integrated landscaping plant maintenance drip irrigation device and dust washing method |
| CN112681476A (en) * | 2020-12-14 | 2021-04-20 | 野趣生境环境设计（成都）研究院（有限合伙） | Rainwater garden beneficial to improving biodiversity and construction method thereof |
| CN114868632A (en) * | 2022-06-01 | 2022-08-09 | 棕榈生态城镇发展股份有限公司 | Water supplementing system suitable for arid area greenery patches |
| CN114868632B (en) * | 2022-06-01 | 2023-11-17 | 棕榈生态城镇发展股份有限公司 | A water supply system suitable for green spaces in arid areas |
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Application publication date: 20190125 |