CN109744019A - A kind of ecotype roof greening system - Google Patents
A kind of ecotype roof greening system Download PDFInfo
- Publication number
- CN109744019A CN109744019A CN201811644978.6A CN201811644978A CN109744019A CN 109744019 A CN109744019 A CN 109744019A CN 201811644978 A CN201811644978 A CN 201811644978A CN 109744019 A CN109744019 A CN 109744019A
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- China
- Prior art keywords
- placement
- roof
- frid
- plant
- cylinder
- 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.)
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Classifications
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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
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of environmental roof greening systems, belong to roof greening technology field, different in the presence of the growing height due to plant, Yi Fasheng Activities of Some Plants daylighting is inadequate, and then there is a phenomenon where the death of the appearance of plant, the technical issues of use of the entire greening system influenced, its key points of the technical solution are that including roof, the roof be fixedly connected with shelves, shelves include placement cylinder, dispose cylinder vertically and roof；The peripheral side of placement cylinder is fixedly connected with several placement frids, and uniform array, the size of several placement frids are sequentially reduced several placement frids in vertical direction with the direction far from roof；Each placement frid is connected to placement cylinder, is placed with planting soil inside placement frid and placement cylinder；Placement cylinder top kind is implanted with xylophyta, and kind is implanted with herbaceous plant in the placement frid of floor, achievees the effect that improve plant daylighting uniformity coefficient.
Description
Technical field
The present invention relates to a kind of roof greening field, in particular to a kind of environmental roof greening system.
Background technique
With the development of the times, the number of building is more and more, occupies most city land green coverage, causes
Air pollution in city is got worse, and in order to improve the air quality in city, people are usually planted green to building
Roof on, on the one hand can make it is green plant have preferable lighting conditions, guarantee the normal growth of green plant, on the other hand, effectively
Idle space is utilized, while improving the oxygen content around building and clean-up effect.
It is existing to can refer to the Chinese patent that notification number is CN101608491B, it discloses a kind of roof greening system and
Greening method, including roof are provided with structure sheaf on roof, are waterproof layer on structure sheaf, are disposed with sluicing on waterproof layer
Layer, filtering water conservation layer, plantation layer and vegetable layer；The planting of vegetable layer is on plantation layer, and filtering water conservation layer is in soil
Water content guaranteed that guarantee that the rhizome of plant can absorb enough moisture, photosynthesis of plant discharges oxygen, and purification is built
Build the air pollutants around object.
Prior art among the above has the following deficiencies: since the growing height of plant is different, easy generating unit
Divide plant daylighting inadequate, and then there is a phenomenon where dead, the uses of the entire greening system of influence of the appearance of plant.
Summary of the invention
The object of the present invention is to provide a kind of environmental roof greening systems, reach the effect for improving plant daylighting uniformity coefficient
Fruit.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of ecotype roof greening system, including roof, the roof are fixedly connected with shelves, and shelves include placement
Cylinder disposes cylinder vertically and roof；The peripheral side of placement cylinder is fixedly connected with several placement frids, several placement frids exist
The size of uniform array in vertical direction, several placement frids is sequentially reduced with the direction far from roof；Each placement frid
It is connected to placement cylinder, is placed with planting soil inside placement frid and placement cylinder；Placement cylinder top kind is implanted with xylophyta,
Kind is implanted with herbaceous plant in the placement frid of floor.
By using above-mentioned technical proposal, when in use, the plant of different growing heights is sequentially placed different height
Placement frid in planted, the sequence of plantation is using the growing height of plant as judgement basis, by higher-height arbor class
In the placement cylinder for being planted in top of plant, the plant height then successively planted downwards is successively reduced, until height is minimum
Herbaceous plant, the irradiation of sunlight can adequately be received by making each plant, prevent due to plant growing height respectively not
Identical, initiation Activities of Some Plants daylighting is inadequate, leads to the dead phenomenon of the appearance of Activities of Some Plants, ensure that the normal of greening system
Work shape, achievees the effect that improve plant daylighting uniformity coefficient.
The present invention is further arranged to, and the planting soil is disposed with impervious barrier, soil with the direction on separate roof
Layer and nutritive layer.
By using above-mentioned technical proposal, due to a large amount of water and nutriment that vegetation needs during production, setting
Impervious barrier stable support force is provided for soil layer and nutritive layer, while will separate, prevent between the water and floor in soil layer
Only the water in soil layer causes adverse effect to roof；The soil layer of setting provides growth necessary microelement for the rhizome of plant,
Also, soil layer provides impetus for the rhizome of plant, so that plant is normally vertically arranged and grows up, and improves the function of planting soil
Effect；The nutritive layer of setting can provide nutriment required for plant growth for plant, improve the nutrition of soil layer contained
The quantity of substance guarantees that plant can adequately absorb nutriment, and the further health index for improving plant growth improves kind
Plant use effect of soil.
The present invention is further arranged to, and the impervious barrier includes barrier sheet and insulation board, and insulation board and barrier sheet are separate
The side on roof abuts, and insulation board selects insulation board made of foam.
By using above-mentioned technical proposal, on the one hand the insulation board of setting can keep the temperature the temperature in soil layer,
Guarantee that the rhizome of plant will not be lower because of temperature, the situation for causing the rhizome of plant necrosis occur occurs, and improves plant growth
Health index；On the other hand roof can be kept the temperature, guarantees the temperature in building, improves the comfortable for living of building
Degree.
The present invention is further arranged to, and the barrier sheet selects 40 No. five steel materials to be made with shelves.
By using above-mentioned technical proposal, 40 No. five steel materials have preferable hardness, can be for plant and kind soil
Earth is supported, and prevents the phenomenon of shelves breakage, improves the stability that shelves use；Secondly, can also prevent
Plant roots and stems pierce through roof during growth, influence people's inhabitation, improve the stability that greening system uses.
The present invention is further arranged to, and the nutritive layer selects chlorella as nutritive layer.
By using above-mentioned technical proposal, the growing environment requirement of chlorella is low, can not only utilize photoautotrophy, moreover it is possible to
It grown, bred using organic carbon source under the conditions of heterotrophism；And chlorella can discharge oxygen during growth, simultaneously
The substance containing nitrogen is released, improves soil environment, improves the content of the organic substance of soil layer, can assist afforesting
System purifies air, while can provide nutrient for plant again, improves the practicability of nutritive layer.
The present invention is further arranged to, several water blocks are placed in the soil layer, and water block is evenly distributed on soil layer
In.
By using above-mentioned technical proposal, when the moisture content in soil layer is excessive, water block can by moisture absorption, into
The temporary storage of row, prevent the moisture content in soil layer excessively and cause plant can not normal growth the case where generation, temporary water
Moisture supply is carried out to soil layer when dividing the moisture content deficiency in soil layer, to realize soil layer for the simple adjustment of moisture
Ability improves the stability in use of greening system.
The present invention is further arranged to, and the water block selects water block made of sponge material.
By using above-mentioned technical proposal, sponge material has the characteristics that loose porous architectural characteristic and bibulous,
The environment of the soil layer enabled adaptation to, and plant roots and stems squeeze water block when, can deformation occurs, reduce for plant
The influence of rhizome improves the practicability of water block.
The present invention is further arranged to, and the edge of each placement frid is fixedly connected to rainwater-collecting slot, rainwater
Water hole is offered between collecting tank and placement frid, water hole is covered with filter membrane.
By using above-mentioned technical proposal, the rainwater-collecting slot of setting can be collected natural rainwater, collect
After when disposing the moisture content deficiency in frid, is supplied water, saved by soil layer of the water hole on placement frid
The use of water resource, to improve the feature of environmental protection of greening system.
In conclusion the invention has the following advantages:
1, being used cooperatively for cylinder, installation frid and planting soil is disposed to achieve the effect that improve plant daylighting uniformity coefficient；
2, the use of rainwater-collecting slot can save the use of water resource, to improve the feature of environmental protection of greening system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of environmental roof greening system；
Fig. 2 is the structural schematic diagram of planting soil；
Fig. 3 is the schematic cross-sectional view of the shelves after concealing planting soil；
Fig. 4 is the enlarged drawing of structure at A in Fig. 3.
In figure, 1, shelves；11, cylinder is disposed；12, frid is disposed；2, communication port；3, planting soil；31, impervious barrier；
311, barrier sheet；312, insulation board；32, soil layer；321, water block；33, nutritive layer；4, rainwater-collecting slot；41, water hole；
411, filter membrane；5, roof.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of ecotype roof greening system, as shown in Figure 1, including rectangular roof 5, roof 5 is fixedly connected with whole
Body is shelves 1 made of 40 No. five steel materials of selection of pyramid shape, and shelves 1 include columned placement cylinder 11 and length
Rectangular placement frid 12 disposes the axis of cylinder 11 perpendicular to roof 5, frid 12 is disposed to be set in placement 11 peripheral outer wall of cylinder
On.
As shown in Figure 1, Figure 3, the quantity for disposing frid 12 is three, Vertical Square of three placement frids 12 in placement cylinder 11
Upward uniform array disposes the size of frid 12 to be sequentially reduced with the direction far from roof 5, the placement frid 12 close to roof 5
Size it is identical as the size on roof 5, each placement frid 12 be connected to the inside of placement cylinder 11, disposes cylinder 11 towards placement
Communication port 2 is offered at the position of frid 12.
As shown in Fig. 2, being contained with planting soil 3 in placement frid 12 and placement cylinder 11, planting soil 3 is with separate room
The direction on top 5 is disposed with impervious barrier 31, soil layer 32 and nutritive layer 33, wherein impervious barrier 31 includes selecting 40 No. five steel
Insulation board 312 made of barrier sheet 311 made of material and foam, insulation board 312 and the separate roof 5 of barrier sheet 311
Side be fixedly connected, insulation board 312 can provide heat insulation effect for soil layer 32 and nutritive layer 33, further improve soil layer
32 insulating power is prevented from being subcooled due to weather, the rhizome of plant is caused the case where being freezed occur, ensure that plant is raw
Long health index, meanwhile, the insulation board 312 of foam is aqueous with preferably keeping away, can be for the moisture in soil layer 32
It is locked, the water in soil layer 32 is prevented to be lost from insulation board 312；Barrier sheet 311 prevents the moisture in soil layer 32 from penetrating into
In the family of resident, at the same can also prevent plant root growth it is too long, until the resident that penetrates roof 5, and then influence
Normal life improves the stability in use of greening system；Nutritive layer 33 selects chlorella as nutritive layer 33, passes through chlorella
The organic substance containing nitrogen can be discharged during growth to improve the quality of soil layer 32, meanwhile, chlorella can be
During growth, absorbing carbon dioxide discharges oxygen, and further the air on roof is purified, further to improve
Use effect of greening system；The sponge material of the soil in nature that soil layer 32 is selected and several irregular shapes
Water block 321, water block 321 are evenly distributed in soil layer 32, and the water block of sponge material had both had more soft quality, no
The path of the rhizome of plant during the growth process is influenced, there is stronger practicability；Meanwhile and there is water absorbing capacity, it can incite somebody to action
Extra water in soil is absorbed, and the rhizome of plant is prevented to be immersed in water the long time, causes plant roots and stems to occur rotten
Rotten situation occurs.The evaporation rate for being temporarily stored in the moisture in water block 321 is slower, can guarantee soil layer 32 always in wet
State, the rhizome for facilitating plant slowly absorbs moisture, further improves the healthy growth index of plant；Sponge material
The water block 321 of matter has preferable heat insulation effect, can be used cooperatively with insulation board 312, further improve planting soil
The insulating power of earth 3 improves survival ability of the plant in more cold weather, and due to water block 321 and plant
Rhizome apart from closer, the heat insulation effect provided more can directly act on the rhizome of plant, improve water block 321
Use effect.
As shown in figure 4, the edge of each placement frid 12 is fixedly connected to rainwater-collecting slot 4, the shape of rainwater-collecting slot 4
Shape is matched with the outer contoured shape of corresponding placement frid 12；It was offered between rainwater-collecting slot 4 and placement frid 12
Water hole 41, water hole 41 are covered with filter membrane 411, and filter membrane 411 prevents the planting soil 3 in placement frid 12 to be lost.
The herbaceous plant for being implanted with green grass class, golden pheasant are planted successively with the direction for being gradually distance from roof 5 in three placement frids 12
The shrub plant of the decorative flower of chrysanthemum class, tree peony class, placement 11 top kind of cylinder are implanted with one plant of arborescent trees plant.
Implementation principle of the invention are as follows: shelves 1 are placed on roof 5 first when in use, then the plantation of foundation
The position of 3 impervious barrier 31 of soil, soil layer 32 and nutritive layer 33 is divided into, and by each placement frid 12 and disposes the planting soil in cylinder 11
Earth 3 is sequentially placed in order, and after the completion of placement according to each placement frid 12 at a distance from roof 5, successively plantation is upper corresponding
Plant.
When plant growth, 33 chlorella of nutritive layer carries out photosynthesis, and the common absorbing carbon dioxide with plant discharges oxygen
Gas improves greening system to the ability of air cleaning, meanwhile, chlorella during growth, can contain to what plant provided
There is the organic substance of nitrogen, auxiliary plant is grown；The soil layer of setting provides impetus for the rhizome of plant, to protect
There is card plant preferable road holding the growth of plant can be provided simultaneously as the soil in soil layer is derived from nature
Required microelement makes the growth of plant health, on the one hand the water block 321 in soil layer 32 carries out water, guarantees soil layer
Wet degree, the further growth for plant provide friendly environment and on the other hand the rhizome of planting soil can be mentioned
For heat insulation effect the most direct, more friendly environment is provided for plant；Impervious barrier 31 in soil layer 32 moisture and plant
Object is stopped, and prevents that the case where greening system but influences housing quality generation is arranged.Since sunlight is for the object of standing
The semicircular arc motion profile of the irradiation position of body, in one day different periods, different placement frids 12 was when different
Section can by uniform illumination, make plant on each placement frid 12 can normal growth, not will receive and close on
The rainwater-collecting slot 4 of the influence of plant, setting can carry out the collection of rainwater in rainy weather, and rainwater is provided to correspondence
Placement frid 12 planting soil 3 in, save the consumption of the energy.To sum up, through the above steps, it is equal to reach raising plant daylighting
The effect of even degree.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of ecotype roof greening system, including roof (5), it is characterised in that: the roof (5) is fixedly connected with placement
Frame (1), shelves (1) include placement cylinder (11), placement cylinder (11) vertically with roof (5)；Dispose the peripheral side of cylinder (11) solid
Surely several placements frid (12) are connected with, several dispose frid (12) uniform array in vertical direction, several placements
The size of frid (12) is sequentially reduced with the direction far from roof (5)；Each placement frid (12) is connected to placement cylinder (11),
Planting soil (3) are placed with inside placement frid (12) and placement cylinder (11)；Placement cylinder (11) top kind is implanted with xylophyta,
Kind herbaceous plant is implanted in the placement frid (12) of floor.
2. a kind of environmental roof greening system according to claim 1, it is characterised in that: the planting soil (3) with
The direction on separate roof (5) is disposed with impervious barrier (31), soil layer (32) and nutritive layer (33).
3. a kind of environmental roof greening system according to claim 2, it is characterised in that: the impervious barrier (31) includes
Barrier sheet (311) and insulation board (312), the side on insulation board (312) roof (5) separate with barrier sheet (311) abut, and keep the temperature
Plate (312) selects insulation board (312) made of foam.
4. a kind of environmental roof greening system according to claim 3, it is characterised in that: the barrier sheet (311) with
Shelves (1) select 40 No. five steel materials to be made.
5. a kind of environmental roof greening system according to claim 2, it is characterised in that: the nutritive layer (33) is selected
Chlorella is as nutritive layer (33).
6. a kind of environmental roof greening system according to claim 2, it is characterised in that: placed in the soil layer (32)
There are several water blocks (321), water block (321) is evenly distributed in soil layer (32).
7. a kind of environmental roof greening system according to claim 6, it is characterised in that: water block (321) choosing
The water block made of sponge material (321).
8. a kind of environmental roof greening system according to claim 1, it is characterised in that: each placement frid
(12) edge is fixedly connected to rainwater-collecting slot (4), offers water between rainwater-collecting slot (4) and placement frid (12)
Hole (41), water hole (41) are covered with filter membrane (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644978.6A CN109744019A (en) | 2018-12-29 | 2018-12-29 | A kind of ecotype roof greening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644978.6A CN109744019A (en) | 2018-12-29 | 2018-12-29 | A kind of ecotype roof greening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109744019A true CN109744019A (en) | 2019-05-14 |
Family
ID=66405062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644978.6A Pending CN109744019A (en) | 2018-12-29 | 2018-12-29 | A kind of ecotype roof greening system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109744019A (en) |
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Application publication date: 20190514 |