CN206928532U - A kind of greening structure - Google Patents
A kind of greening structure Download PDFInfo
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- CN206928532U CN206928532U CN201720609752.7U CN201720609752U CN206928532U CN 206928532 U CN206928532 U CN 206928532U CN 201720609752 U CN201720609752 U CN 201720609752U CN 206928532 U CN206928532 U CN 206928532U
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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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Abstract
The utility model proposes a kind of greening structure, the structure includes one and is arranged on rainwater-collecting and processing unit that the planting technique layer and one of the Stilt layer on greening construction place, one at the top of Stilt layer are arranged in Stilt layer, the rainwater-collecting and processing unit are to the rainwater collected and planting technique layer described in preliminary purification is discharged, the plant offer irrigation water of the rainwater-collecting and processing unit also into the planting technique layer.The utility model is using Stilt layer as cushion, by plant cultivating at the top of Stilt layer, avoid because the root growth of green plants puncture problem and caused by greening construction treatment of the earth destruction；Meanwhile rainwater-collecting and processing unit are provided with Stilt layer, compared to the way that rainwater-collecting and processing unit are arranged on to ground floor, the dehvery lift needed for green plants irrigated at the top of Stilt layer greatly reduce, it is necessary to energy consumption be also greatly reduced.
Description
Technical field
It the utility model is related to afforestation project technical field, more particularly to a kind of greening structure.
Background technology
With " high-rise, high density " development of urban architecture, limited city space is occupied, and urban green space space is high
Occupied by building mansion, the ecosystem greenery patches of large area is fallen sharply, and result in that air pollution, traffic congestion, noise be exceeded, in city
A series of problems, such as flood, tropical island effect, urban ecological environment constantly deteriorates；The work of modernization and rhythm of life are increasingly
It hurry up, pressure is increasing.This series of factors is unfavorable to health, or even has threatened existence and the hair of the mankind
Exhibition, so the mankind increasingly pay close attention to and paid attention to the living environment residing for oneself.
The deterioration situation of urban ecological environment is on the rise, and the direct method for solving this problem is exactly to expand greening face
Product.But city space is limited, during the groping of construction of city afforestation, to make full use of each space to increase greenery patches face
Product, " see meet slotting green " phenomenon are seen everywhere.This is the roof greening risen recently, and roof greening should not be narrowly interpreted as
The greening of building roof, but cover in the roof of all kinds of buildings, structures, bridge etc., balcony, balcony, balcony or big
The greening carried out on the artificial artificial hillock massif of type.
Roof greening be not only greenery patches to aerial development, Economization on land, developing city space effective way, Ye Shijian
Art and the perfect adaptation of landscape art are built, is even more to play and can not neglect in terms of improving human settlement's mass in protection urban environment
Depending on effect.Roof greening can not only alleviate airborne dust, purification air, can also protect top of building, extend roof
Building materials service life, more can be in summer heat insulation and heat control, the use of reduction air-conditioning, saving energy.
But afforested relative to ground, the environment of roof greening is more special, and problem encountered is also more complicated.
The content of the invention
The purpose of this utility model is to provide a kind of greening structure, worn with solving the root system of plant during roof greening
The problems such as piercing roof membrane or even damaging the agent structure of building, avoids plant root growth from breaking major structure of construction
It is bad, and reduce lift and energy consumption needed for irrigation Green Roof Plants.
In order to achieve the above object, the utility model provides a kind of greening structure, including one is arranged on greening construction field
The planting technique layer and one of the Stilt layer of ground, one at the top of Stilt layer are arranged on rainwater-collecting and processing in Stilt layer
Device, the rainwater-collecting and processing unit are to the rainwater collected and planting technique layer described in preliminary purification is discharged, the rain
Plant of the water Collecting and dealing device also into the planting technique layer provides irrigation water.
Optionally, the planting technique layer is sequentially provided with waterproof layer, fish tail and waterproof layer, water draining and accumulating system, mistake from bottom to up
Filtering layer, planting soil layer and irrigation system.
Optionally, the waterproof layer is equipped with common waterproof layer and root-resistant puncturing waterproof layer successively from bottom to up.
Optionally, the water draining and accumulating system is made up of water draining and accumulating layer, gutter, drainpipe.
Optionally, the water draining and accumulating layer is by having the splicing of the drain bar of water storage function to form simultaneously.
Optionally, the filter layer with can permeable and filtrable geotextile laying form.
Optionally, the planting soil of the planting soil layer uses lightweight planting soil.
Optionally, the irrigation system is irrigated using drip irrigation.
Optionally, the water draining and accumulating system, irrigation system are connected with the rainwater-collecting and processing unit pipeline.
Optionally, the rainwater-collecting and processing unit are provided with overfall.
Compared with prior art, greening structure provided by the utility model, there is advantages below：
(1) greening transplanting, is carried out on Stilt layer top, rather than greening transplanting is directly carried out on greening construction place,
Using Stilt layer as cushion, the root growth that effectively prevent green plants pierces through the hair of this phenomenon of room greening construction place
It is raw, because of the root growth of green plants will not puncture problem and caused by greening construction treatment of the earth destruction；
(2) rainwater-collecting and processing unit, are provided with inside Stilt layer, the rainwater crossed by the device purified treatment
During for irrigating the green plants on Stilt layer top, required dehvery lift significantly reduces, and the consumption of the energy is also greatly lowered.
Brief description of the drawings
Fig. 1 is the greening structure schematic diagram of the utility model embodiment；
In figure, 1- Stilt layers, 2- planting technique layers, 3- rainwater-collectings and processing unit, 4- greening constructions place.
Embodiment
Specific embodiment of the present utility model is described in more detail below in conjunction with schematic diagram.Retouched according to following
State and claims, advantages and features of the present utility model will become apparent from.It should be noted that accompanying drawing uses what is simplified very much
Form and non-accurately ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
By associated specifications, need to lay root-resistant puncturing waterproof layer before building roof is afforested, but due to resistance to
Root puncture waterproof layer has certain life cycle, and product quality and construction quality are also not necessarily effectively reliable, therefore can not be complete
The full generation for preventing root system of plant and puncturing phenomenon, once the situation occurs, can destroy building roof waterproof layer, or even can damage and build
Agent structure is built, produces larger economic loss；When the rainwater to building roof recycles, usually by roof rain
Water, which is drained to, to be positioned over building bottom, basement or is embedded in the rainwater-collecting and processing unit of underground, when needing reuse
By power be delivered to it is each use water spot, and if the rainwater that building roof is collected into is irrigated for roof greening, then need
Again roof is delivered to, this mode often causes larger dehvery lift, it is necessary to consume the more energy.
To avoid the root growth of green plants from piercing through the hair of this phenomenon of roof membrane or even major structure of construction
Raw, the utility model proposes a kind of greening structure：One layer frame dead level is set on greening construction place, using the Stilt layer as slow
Layer is rushed, planting technique is carried out at the top of Stilt layer；Simultaneously to reduce the dehvery lift and energy consumption of green plants irrigation water, also exist
Rainwater-collecting and processing unit are provided with Stilt layer.
As shown in figure 1, be a kind of greening structure provided by the utility model, including one is arranged on greening construction place 4
Stilt layer 1, one be located at the planting technique layer 2 and one at the top of Stilt layer 1 and be arranged on rainwater-collecting and processing in Stilt layer 1
Device 3, rainwater-collecting of the present utility model and processing unit 3 to collect and preliminary purification planting technique layer 2 discharge rainwater,
The plant of rainwater-collecting of the present utility model and processing unit 3 also into planting technique layer 2 provides irrigation water.
Optionally, the column of Stilt layer 1 of the present utility model and top use reinforced concrete structure.Compared to tradition
Pin, stone column, brick post, the column of reinforced concrete structure while ensure that Stilt layer 1 is solid and reliable convenient material drawing, apply
Work technology is more ripe and work progress is relatively easy；And the top of Stilt layer 1 is to pour top, not only construction speed is fast, structure
Also comparatively robust, the weight capacity at top can be significantly enhanced, the planting technique layer 2 at the top of Stilt layer 1 can be in certain limit
Interior appropriate increase planting soil can plant more plant.
Optionally, water-proofing treatment has been done at the top of Stilt layer 1, is equipped with waterproof layer, waterproof layer is by common waterproof layer and Nai Gen
The compound composition of waterproof layer is punctured, can effectively protect the major structure of construction of Stilt layer 1, extends the service life of Stilt layer 1.It is described
Common waterproof layer both can made of the materials such as pitch, high-polymer modified pitch or synthesis macromolecule waterproof roll laying and
Into, when doing waterproof coiled material construction, after cleaning out basic unit, in coiled material reverse side and basic unit's brush adhesive glue, by the good datum line of bullet by
Remote and near stickup, roll-in, finally do seam and receive head inspection processing；The common waterproof layer can also be applied by various water-repellent paints
Brush forms, and in general coating water-proof is " cloth two applies " mode, i.e., after basic unit is cleaned out, completely brushes one times coating, be dried to
After film, layer of glass fiber fabric carcass reinforcing material is laid, and completely brushes a coating on the surface flattened and fixes, is carried out after drying
Next time coating application, in addition, pressing associated specifications, the gross thickness of waterproof coating should be in more than 3mm.And the root-resistant puncturing
Waterproof layer is arranged above the common waterproof layer, and as the common waterproof layer, the root-resistant puncturing waterproof layer can use
The material such as root resistant waterproof roll or root-resistant puncturing water-repellent paint, its thickness and performance should meet existing national sector standard
《Planting roof engineering technology code》The regulation that Section 4.3 of JGJ155-2013, if directly contacting palpus with the common waterproof layer
Both materials are compatible, otherwise need to set between the two one of 30mm solid cement mortar separation layer or other flexible be effectively isolated
Layer.
Further, to strengthen the water resistance of Stilt layer 1 and protecting the waterproof layer on the Stilt layer 1, described anti-
Fish tail and waterproof layer is also equipped with water layer.The fish tail and waterproof layer can protect the root-resistant puncturing waterproof layer not afforested by top
Preloading damages.Layer is planted for lawn-type, the fish tail and waterproof layer can be by quality >=300g/m2Non-woven fabrics laying form；Institute
Stating fish tail and waterproof layer also can be by 1:3 cement mortar, which pour, to be formed, and height of lift height pattern is in 20mm or so.For plantation shrub, arbor
Plantation layer, the fish tail and waterproof layer preferably uses rigid course, the thick arrangement of reinforcement pea gravel concreten LIFT such as 40mm.
Optionally, except being equipped with waterproof layer and fish tail and waterproof layer, the utility model is used for the planting technique of serike
Layer 2 is also equipped with water draining and accumulating system, filter layer, planting soil layer and irrigation system successively from bottom to up.
Optionally, the water draining and accumulating system in planting technique layer 2 of the present utility model is by water draining and accumulating layer, gutter, drainpipe
Composition.Wherein, the water draining and accumulating layer can be by having the splicing of the drain bar of water storage function form simultaneously, and the water draining and accumulating layer both can be with
Unnecessary rainwater can be discharged again by retaining a part of rainwater；The a plurality of gutter is evenly distributed on Stilt layer 1, the gutter
It is connected by the drainpipe with the rainwater-collecting in Stilt layer 1 and processing unit 3, by the unnecessary rain at the top of Stilt layer 1
Water discharge, it is stored into rainwater-collecting and processing unit 3.
Optionally, filter layer in planting technique layer 2 of the present utility model with can permeable and filtrable geotextiles spread
If forming, it can both pass through rainwater, prevent plant root putrefactive phenomenon caused by planting soil layer ponding, and can prevent to plant again
The loss of soil, safeguard the stabilization of planting soil layer.
Optionally, the planting soil of the planting soil layer in planting technique layer 2 of the present utility model is using perlite, vermiculite, mud
Lightweight planting soil, the planting soils such as charcoal soil, pine soil or leaf mould use lightweight planting soil, breathe freely, good water permeability, are not easy plate
Knot, beneficial to plant growth, and planting soil relative clean is clean and tidy, also reduces the load of Stilt layer 1.
Optionally, the irrigation system in planting technique layer 2 of the present utility model uses drip irrigation, i.e., by capillary
Water dropper or aperture uniformly and slowly instill in the soil near plant root water is one after another drop of, and by means of soil capillary
Guan Li effect, moisture is penetrated into and is spread in soil, allow soil moisture to be in unsaturated state all the time, greatly reduce soil
The hardened possibility of earth, is advantageous to plant growth.Compared to sprinkling irrigation and infiltrating irrigation, the irrigation water using efficiency of drip irrigation is high, operating pressure
Small, less energy consumption.
Further, rainwater-collecting of the present utility model and processing unit 3 pass through the pipeline row with planting technique layer 2 respectively
Water storage system is connected with irrigation system, the rainwater-collecting that rainwater-collecting and processing unit 3 discharge the water draining and accumulating system and storage
Store away, and rainwater-collecting and processing unit 3 also have filtering, purification function, can be collected into preliminary sedimentation, filtering, purification
Rainwater.When the plant planted on planting technique layer 2 needs to irrigate, irrigation system in planting technique layer 2 of the present invention can be from
Rainwater is extracted in rainwater-collecting and processing unit 3 and conveys irrigation to plant.The rainwater that the irrigation system extracts passes through rain
Clogging is less likely to occur for filtering, the purification of water Collecting and dealing device 3, the irrigation system；It is simultaneously of the present utility model
Rainwater-collecting and processing unit 3 are located inside Stilt layer 1, compared to rainwater-collecting and processing unit 3 generally are arranged on into ground floor
Neighbouring way, the lift that the irrigation system at the top of Stilt layer 1 is extracted needed for rainwater significantly reduces, energy consumption is greatly lowered.
Optionally, rainwater-collecting of the present utility model and processing unit 3 are provided with overfall, and the spilling of the overfall
Rainwater is directly arranged earthward by pipeline.This behave can avoid causing rainwater-collecting and processing dress because the rainwater of collection is excessive
Put 3 damage.
Consequently, it is possible to whole greening structure can fully ensure that needed for green plants growth with water while exclude unnecessary rain
Water：When raining or irrigating, the rainwater that flows into the planting soil layer a, part is absorbed by planting soil and root system of plant, one
Point then passed through the filter layer is retained by the water draining and accumulating system, then remaining, is drained into rainwater-collecting and processing unit
In 3；When plant absorbs water, the root system of plant absorbs the water in planting soil first, when the water in the planting soil layer is reduced, the row
The moisture that the trap water of water storage system can be slowly permeated in supplement planting soil, it can meet to use needed for plant growth in a short time
Water；And when plant hydropenia than it is more serious when, then the water of rainwater-collecting and processing unit 3 can be extracted by the irrigation system to planting
Thing is irrigated.
In summary, in the greening structure that the utility model embodiment provides, a frame is set on greening construction place
Dead level, planting technique layer is provided with the top of Stilt layer and a rainwater-collecting and processing unit are provided with Stilt layer, with aerial
Layer is used as cushion, will not destroy greening construction treatment of the earth because the root growth of green plants punctures；Inside Stilt layer
Provided with a rainwater-collecting and processing unit, the rainwater crossed by device filtering, purified treatment is used to irrigate Stilt layer top
Green plants when, required dehvery lift significantly reduce, it is necessary to energy consumption be also greatly reduced.
In addition, Stilt layer of the present utility model can use reinforced concrete structure, structure is more firm, weight capacity compared with
It is good；Waterproof layer and fish tail and waterproof layer are also equipped with Stilt layer of the present utility model, the water resistance of Stilt layer can be improved, is extended
Its service life；Planting technique layer of the present utility model is additionally provided with water draining and accumulating system and filter layer, can effective accumulation part rainwater
To demand of plant growth, while most of rainwater is excluded, avoid root system of plant from rotting and Stilt layer excess load；The utility model
Planting soil use lightweight planting soil, be advantageous to plant growth and can mitigate Stilt layer load；Irrigation system of the present utility model
Using drip irrigation, irrigation water using efficiency is high, and operating pressure is small, less energy consumption；Rainwater-collecting of the present utility model and processing unit
With functions such as filtering, purifications, can tentatively filtering, purifying rainwater, irrigation system will not be blocked during for irrigating；The utility model
Rainwater-collecting and processing unit on be additionally provided with overfall, can by excess rainwater directly be arranged earthward along pipeline, will not because receive
The excessive rainfall of collection and cause the damage of rainwater-collecting and processing unit.
Preferred embodiment of the present utility model is above are only, any restrictions effect is not played to the utility model.
Any person of ordinary skill in the field, in the range of the technical solution of the utility model is not departed from, to the utility model
The technical scheme and technology contents of exposure make the variation such as any type of equivalent substitution or modification, belong to without departing from the utility model
Technical scheme content, still fall within the scope of protection of the utility model.
Claims (10)
- A kind of 1. greening structure, it is characterised in that including one be arranged on greening construction place Stilt layer, one be located at Stilt layer The planting technique layer at top and the rainwater-collecting and processing unit in Stilt layer, the rainwater-collecting and processing dress Put to collect the rainwater that simultaneously planting technique layer described in preliminary purification is discharged, the rainwater-collecting and processing unit are also to described green The plant changed in plantation layer provides irrigation water.
- 2. greening structure as claimed in claim 1, it is characterised in that the planting technique layer is sequentially provided with waterproof from bottom to up Layer, fish tail and waterproof layer, water draining and accumulating system, filter layer, planting soil layer and irrigation system.
- 3. greening structure as claimed in claim 2, it is characterised in that the waterproof layer is equipped with common anti-successively from bottom to up Water layer and root-resistant puncturing waterproof layer.
- 4. greening structure as claimed in claim 2, it is characterised in that the water draining and accumulating system is by water draining and accumulating layer, gutter, row Water pipe forms.
- 5. greening structure as claimed in claim 4, it is characterised in that the water draining and accumulating layer is by having the row of water storage function simultaneously Water plate splicing composition.
- 6. greening structure as claimed in claim 2, it is characterised in that the filter layer is with can permeable and filtrable geotechnique Cloth laying forms.
- 7. greening structure as claimed in claim 2, it is characterised in that the planting soil of the planting soil layer is planted using lightweight Soil.
- 8. greening structure as claimed in claim 2, it is characterised in that the irrigation system is irrigated using drip irrigation.
- 9. greening structure as claimed in claim 2, it is characterised in that the water draining and accumulating system, irrigation system with the rain Water Collecting and dealing installs pipes connection.
- 10. greening structure as claimed in claim 1, it is characterised in that the rainwater-collecting and processing unit are provided with and overflowed Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609752.7U CN206928532U (en) | 2017-05-27 | 2017-05-27 | A kind of greening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609752.7U CN206928532U (en) | 2017-05-27 | 2017-05-27 | A kind of greening structure |
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| Publication Number | Publication Date |
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| CN206928532U true CN206928532U (en) | 2018-01-26 |
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| CN201720609752.7U Active CN206928532U (en) | 2017-05-27 | 2017-05-27 | A kind of greening structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119859A (en) * | 2017-05-27 | 2017-09-01 | 华东建筑设计研究院有限公司 | A kind of greening structure and method |
| 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 |
-
2017
- 2017-05-27 CN CN201720609752.7U patent/CN206928532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119859A (en) * | 2017-05-27 | 2017-09-01 | 华东建筑设计研究院有限公司 | A kind of greening structure and method |
| 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 |
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