CN208029772U - A kind of roof afforestation structure - Google Patents
A kind of roof afforestation structure Download PDFInfo
- Publication number
- CN208029772U CN208029772U CN201820129961.6U CN201820129961U CN208029772U CN 208029772 U CN208029772 U CN 208029772U CN 201820129961 U CN201820129961 U CN 201820129961U CN 208029772 U CN208029772 U CN 208029772U
- Authority
- CN
- China
- Prior art keywords
- layer
- water storage
- soil
- roof
- drainage blanket
- 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
Landscapes
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a kind of roof afforestation structures, it is related to greening field, it include a kind of roof afforestation structure, it include the planting matrix for being set to roof for planting green plants, the planting matrix is layer structure, the planting matrix is from top to bottom equipped with the soil for planting green plants and plants layer successively, the anti-waterproof layer for the filter layer of impurity screening and for protecting roofing, the water storage drainage blanket for adjusting moisture in soil plantation layer is folded between the filter layer and anti-waterproof layer, and uniformly it is equipped with glass pumice in the water storage drainage blanket.There is the characteristic of sustained release moisture and fertilizer nutrient doped with the water storage drainage blanket of glass pumice, when water is taken beyond green plants growth, water storage drainage blanket stores extra moisture and nutrient, when water is taken less than green plants growth, the moisture and nutrient of water storage drainage blanket slow release storage, promote the growth of roof greening plant health to reach, improves the purpose of survival rate.
Description
Technical field
The utility model is related to afforest field, more particularly, to a kind of roof afforestation structure.
Background technology
With the quickening of urbanization process, the ecological environment in city has become the factor for restricting urban sustainable development,
The city " tropical island effect " of getting worse is caused in city because of building and densely populated, and green plants are to alleviate urban heat island effect
One of important measures answered.Roof wall surface ecological afforestation not only has the function of purifying air, alleviates urban heat land effect, but also
Also have and slow down the afforestation effects such as rainfall runoff, roof wall surface ecological afforestation is given more sustained attention by people.
In actual use, when rainfall is excessive, the dead phenomenon of flood occurs for the root system of plant of roof afforestation structure；And
When rainfall is very few, the dead phenomenon of drought occurs for the plant of roof afforestation structure.In existing roof afforestation structure, green plants
Growth survival rate it is low, the prior art exist can improvements.
Utility model content
In view of the above technical problems, the utility model provides a kind of roof afforestation structure, by improving roof greening knot
The water storage discharge structure of structure, to achieve the purpose that improve the survival rate of roof greening plant.
To achieve the above object, the utility model provides following technical solution：A kind of roof afforestation structure includes to set
Roof is placed in for planting the planting matrix of green plants and being set to the wall of planting matrix side, the planting matrix is layer knot
Structure, the planting matrix are from top to bottom equipped with the soil for planting green plants and plant layer, for the mistake of impurity screening successively
Filtering layer and anti-waterproof layer for protecting roofing, are folded between the filter layer and anti-waterproof layer for adjusting soil
The water storage drainage blanket of moisture in layer is planted, and glass pumice is uniformly equipped in the water storage drainage blanket.
By using above-mentioned technical proposal, fertilizer nutrient and moisture etc. can be stored in the water storage draining for being mixed with glass pumice
In layer, and plantation can draw required nutrient in the green plants of soil plantation layer by water storage drainage blanket；Filter layer plays
Impurity is prevented to enter the effect of the water storage drainage blanket of lower section；Anti- waterproof layer, which plays, prevents the downward growth in the root of green plants broken
The effect of bad roof structure is played the role of protecting formation outside.There is sustained release doped with the water storage drainage blanket of glass pumice
The characteristic of moisture and fertilizer nutrient, when water is taken beyond green plants growth, water storage drainage blanket stores extra moisture
And nutrient, it is taken when water is grown less than green plants, the moisture and nutrient of the storage of water storage drainage blanket slow release, to reach
To the growth of roof greening plant health is promoted, the purpose of green plants survival rate is improved.
The utility model is further arranged to：Uniform Doped has glass pumice in the soil plantation layer.
By using above-mentioned technical proposal, it is doped in glass pumice in soil plantation layer and plays further adjusting green plants
Effect to moisture and Nutrient Absorption, while the growth of green plants is not interfered with again.
The utility model is further arranged to：It is provided with drainage pipeline in the wall, is provided in the drainage pipeline
Trap drainage net, and the water storage drainage blanket is connected with drainage pipeline.
By using above-mentioned technical proposal, when the water in water storage drainage blanket exceeds capacity limitation, extra moisture can
It is discharged from drainage pipeline, and trap drainage net plays the role of limiting the discharge of glass pumice.
The utility model is further arranged to：The water outlet of the drainage pipeline is set to 1/5th below filter layer
Place.
By using above-mentioned technical proposal, the installation position of drainage pipeline can either realize the discharge to extra water, together
When the reservoir storage of glass pumice will not be had an impact again.
The utility model is further arranged to：The filter layer includes to enter storage for limiting soil and glass pumice
The soil filter screen of water drainage blanket and the keel structure for being used to support soil filter screen, and the keel structure is latticed knot
Structure.
By using above-mentioned technical proposal, soil filter screen play limitation soil plantation layer in soil and glass pumice fall
The purpose for entering lower section water storage drainage blanket plays the role of the soil retention for improving soil plantation layer, and latticed keel
Structure plays the role of supporting soil filter screen and soil plantation layer.
The utility model is further arranged to：The soil filter screen include for limit soil and glass pumice into
Enter the upper level filter net of water storage drainage blanket and the glass pumice for limiting in water storage drainage blanket is mixed into top soil plantation layer
In lower layer's filter screen, and the upper level filter net and lower layer's filter screen are respectively arranged at keel structure top and bottom.
By using above-mentioned technical proposal, the mesh specification of upper level filter net is big, can play in limitation soil plantation layer
Soil enter the effect of lower section water storage drainage blanket, and the mesh specification of lower layer's filter screen is small, can play limitation water storage draining
The effect that glass pumice in layer is mixed with the glass pumice in soil plantation layer, is conducive to the water storage for keeping water storage drainage blanket
Drainage performance, while the set-up mode of two layers of procedural net is conducive to improve the misgivings performance of filter layer.
The utility model is further arranged to：Filtering rubber layer is folded between the filter layer and wall side wall.
By using above-mentioned technical proposal, filtering rubber pad, which plays, improves the leakproofness between filter layer and wall side wall
Effect, to limit moisture, soil and glass pumice etc. by the gap between filter layer and wall side wall.
The utility model is further arranged to：The anti-waterproof layer includes the moisture for limiting in water storage drainage blanket
The anti-puncture net for corroding the waterproof coating of roofing and being contacted with roofing for limiting root system of plant.
By using above-mentioned technical proposal, waterproof coating plays the role of waterproof, protects roof, and anti-puncture net plays limit
The effect that root system of plant processed is grown downwards, and then achieve the purpose that protect roofing.
The utility model is further arranged to：It is folded with anti-water proof rubber between the anti-waterproof layer and wall side wall
Layer.
By using above-mentioned technical proposal, anti-water proof rubber, which paves, to be improved between anti-waterproof layer and wall side wall
The effect of leakproofness is passed through with further limiting moisture, soil and glass pumice etc. between anti-waterproof layer and wall side wall
Gap.
The utility model is further arranged to：It is uniformly equipped with glass pumice on the soil plantation layer.
By using above-mentioned technical proposal, the glass pumice above soil plantation layer not only plays the role of water storage, but also
Play the role of limiting soil erosion, to improve the stability of roof planting base.
In conclusion the utility model has the advantages that：
One：Fertilizer nutrient and moisture etc. can be stored in the water storage drainage blanket for being mixed with glass pumice, be planted in soil
The green plants of plantation layer can draw required nutrient by water storage drainage blanket, and doped with the water storage drainage blanket of glass pumice
Characteristic with sustained release moisture and fertilizer nutrient, when water is taken beyond green plants growth, the storage of water storage drainage blanket is more
Remaining moisture and nutrient, when the moisture and support that water is taken less than green plants growth, and water storage drainage blanket slow release stores
Point, to achieve the purpose that promote the growth of roof greening plant health；
Secondly：It filters rubber layer and anti-water proof rubber layer cooperation realizes that the limitation to soil moisture and glass pumice is made
With, to achieve the purpose that protect roof structure, and then achieve the purpose that improve roof afforestation structure overall tightness.
Description of the drawings
Fig. 1 is a kind of general structure schematic diagram of roof afforestation structure；
Fig. 2 is a kind of diagrammatic cross-section of roof afforestation structure.
Reference numeral：1, planting matrix；2, soil plants layer；3, filter layer；31, soil filter screen；311, upper level filter net；
312, lower layer's filter screen；32, keel structure；33, rubber layer is filtered；4, water storage drainage blanket；41, drainage pipeline；411, it drained
Strainer；5, anti-waterproof layer；51, anti-puncture net；52, waterproof coating；53, anti-water proof rubber layer.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of roof afforestation structure, includes the planting matrix 1 for being set to roof for planting green plants
And it is set to the wall side wall of 1 side of planting matrix, in conjunction with shown in Fig. 2, planting matrix 1 is layer structure, and planting matrix 1 is from top to bottom
It is equipped with the soil for planting green plants successively and plants layer 2, for the filter layer 3 of impurity screening and for protecting roofing
Anti- waterproof layer 5.It is folded with water storage drainage blanket 4 between filter layer 3 and anti-waterproof layer 5, and is uniformly pressed from both sides in water storage drainage blanket 4
Equipped with glass pumice, to achieve the purpose that adjust the moisture and nutrient content in soil plantation layer 2.
In order to achieve the purpose that further to adjust the moisture and nutrient content in soil plantation layer 2, above-mentioned soil plants layer 2
Interior Uniform Doped has glass pumice, and is uniformly equipped with glass pumice on soil plantation layer 2, to play the work of limitation soil erosion
With.
In conjunction with shown in Fig. 1 and Fig. 2, glass pumice in water storage drainage blanket 4 have ventilative preferable ventilation, water suction water storage,
The characteristic of draining infiltration and slow fertilizer point can play the role of adjusting the moisture and nutrient content in soil plantation layer 2, i.e.,
When water is taken beyond green plants growth, water storage drainage blanket 4 stores extra moisture and nutrient；When water is planted less than greening
Object growth is taken, the moisture and nutrient of the storage of 4 slow release of water storage drainage blanket.Be located on wall the lower section of filter layer 3 five/
It is provided with drainage pipeline 41 at one, trap drainage net 411, and water storage drainage blanket 4 and drainage pipeline are provided in drainage pipeline 41
41 are connected, then when the reservoir storage in water storage drainage blanket 4 exceeds volumetric(al) standards, extra water can be from 41 row of drainage pipeline
Go out, there is preferable practicability and controllability.
As shown in Fig. 2, above-mentioned filter layer 3 includes to enter water storage drainage blanket 4 for limiting soil and glass pumice
Soil filter screen 31 and the keel structure 32 for being used to support soil filter screen 31, and keel structure 32 is fenestral fabric.Soil
Earth filter screen 31 includes to enter the upper level filter net 311 and use of water storage drainage blanket 4 for limiting soil and glass pumice
In the lower layer's filter screen 312 for limiting the glass pumice in water storage drainage blanket 4 and being mixed into the soil plantation layer 2 of top, and upper level filter
Net 311 is respectively arranged at 32 top and bottom of keel structure with lower layer's filter screen 312.Sandwiched between filter layer 3 and wall side wall
There is filtering rubber layer 33.
As shown in Fig. 2, above-mentioned anti-waterproof layer 5 includes for limiting the moisture corrosion roofing in water storage drainage blanket 4
Waterproof coating 52 and the anti-puncture net 51 contacted with roofing for limiting root system of plant.It is pressed from both sides between filter layer 3 and wall side wall
Equipped with anti-water proof rubber layer 53.
The utility model is further elaborated with reference to specific action：
The flow process of flow from top to bottom：Rainwater flows into soil plantation layer 2, and extra moisture flows downward, via
Filter layer 3 is flowed into and is stored in water storage drainage blanket 4；When the water in water storage drainage blanket 4 exceeds normal capacity, extra water
Divide and is flowed out from drainage pipeline 41；And anti-waterproof layer 5 of 4 lower section of water storage drainage blanket prevents plant roots for protecting roof wall surface
System and moisture damage roof structure.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of roof afforestation structure includes the planting matrix for being set to roof for planting green plants（1）And it is set to
Planting matrix（1）The wall of side, it is characterised in that：The planting matrix（1）For layer structure, the planting matrix（1）From top to bottom according to
The secondary soil being equipped with for planting green plants plants layer（2）, for the filter layer of impurity screening（3）And for protecting room
The anti-waterproof layer in face（5）, the filter layer（3）With anti-waterproof layer（5）Between be folded with for adjust soil plant layer（2）
The water storage drainage blanket of interior moisture（4）, and the water storage drainage blanket（4）It is interior to be uniformly equipped with glass pumice.
2. a kind of roof afforestation structure according to claim 1, it is characterised in that：The soil plants layer（2）It is interior uniform
Doped with glass pumice.
3. a kind of roof afforestation structure according to claim 2, it is characterised in that：It is provided with drainage pipeline in the wall
（41）, the drainage pipeline（41）Inside it is provided with trap drainage net（411）, and the water storage drainage blanket（4）With drainage pipeline
（41）It is connected.
4. a kind of roof afforestation structure according to claim 3, it is characterised in that：The drainage pipeline（41）Water outlet
It is set to filter layer（3）At lower section 1/5th.
5. a kind of roof afforestation structure according to claim 4, it is characterised in that：The filter layer（3）Include to be used for
Limitation soil and glass pumice enter water storage drainage blanket（4）Soil filter screen（31）And it is used to support soil filter screen
（31）Keel structure（32）, and the keel structure（32）For fenestral fabric.
6. a kind of roof afforestation structure according to claim 5, it is characterised in that：The soil filter screen（31）Include
Enter water storage drainage blanket for limiting soil and glass pumice（4）Upper level filter net（311）And for limiting water storage row
Water layer（4）In glass pumice be mixed into top soil plantation layer（2）In lower layer's filter screen（312）, and the upper level filter net
（311）With lower layer's filter screen（312）It is respectively arranged at keel structure（32）Top and bottom.
7. a kind of roof afforestation structure according to claim 6, it is characterised in that：The filter layer（3）With wall side wall
Between be folded with filtering rubber layer（33）.
8. a kind of roof afforestation structure according to claim 7, it is characterised in that：The anti-waterproof layer（5）Include
For limiting water storage drainage blanket（4）In moisture corrosion roofing waterproof coating（52）And for limiting root system of plant and roofing
The anti-puncture net of contact（51）.
9. a kind of roof afforestation structure according to claim 8, it is characterised in that：The anti-waterproof layer（5）With wall
Anti- water proof rubber layer is folded between side wall（53）.
10. according to a kind of roof afforestation structure described in any one of claim 1-9, it is characterised in that：The soil plantation
Layer（2）On be uniformly equipped with glass pumice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129961.6U CN208029772U (en) | 2018-01-25 | 2018-01-25 | A kind of roof afforestation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129961.6U CN208029772U (en) | 2018-01-25 | 2018-01-25 | A kind of roof afforestation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208029772U true CN208029772U (en) | 2018-11-02 |
Family
ID=63954465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820129961.6U Expired - Fee Related CN208029772U (en) | 2018-01-25 | 2018-01-25 | A kind of roof afforestation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208029772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826353A (en) * | 2019-01-18 | 2019-05-31 | 江苏长三角智慧水务研究院有限公司 | A kind of green flat slope Roof system and construction method |
| CN111919679A (en) * | 2020-06-30 | 2020-11-13 | 河南省地质环境规划设计院有限公司 | Binary planting matrix structure for reclamation of mine in arid region and construction method thereof |
| CN114182896A (en) * | 2021-12-07 | 2022-03-15 | 禹智环保科技（深圳）有限公司 | Light lawn carpet capable of being used on slope and easy to maintain and high in water storage function |
-
2018
- 2018-01-25 CN CN201820129961.6U patent/CN208029772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826353A (en) * | 2019-01-18 | 2019-05-31 | 江苏长三角智慧水务研究院有限公司 | A kind of green flat slope Roof system and construction method |
| CN111919679A (en) * | 2020-06-30 | 2020-11-13 | 河南省地质环境规划设计院有限公司 | Binary planting matrix structure for reclamation of mine in arid region and construction method thereof |
| CN114182896A (en) * | 2021-12-07 | 2022-03-15 | 禹智环保科技（深圳）有限公司 | Light lawn carpet capable of being used on slope and easy to maintain and high in water storage function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208029772U (en) | A kind of roof afforestation structure | |
| CN207512827U (en) | Sponge urban building rainwater treatment device | |
| CN212656311U (en) | Rainwater collecting and utilizing device for roof garden | |
| CN209494139U (en) | A kind of anti-roof afforestation structure of waterproof | |
| CN207267822U (en) | A kind of plant life filtration system for improving city overland runoff polluted by nitrogen and removing | |
| CN104088410B (en) | Roof biological energy-saving and heat-insulating system | |
| CN209990033U (en) | Sponge urban water storage type roof garden structure | |
| CN111305345A (en) | Efficient water seepage and water absorption self-circulation sinking type green land and construction method thereof | |
| CN206371176U (en) | A kind of rainwater savings utilize integrated greenery patches structure | |
| CN213268306U (en) | Greening roof for sponge city | |
| JP2003339231A (en) | Planting base structure | |
| CN210459790U (en) | Planting roof | |
| CN213847790U (en) | High-position flower bed | |
| CN209780066U (en) | Roof drainage structure of ecological community | |
| CN210658597U (en) | Sponge city view is with green structure of sinking | |
| CN107675767A (en) | A kind of biological arresting device | |
| CN209594362U (en) | The high-order rainwater flower case of rain downpipe disconnecting | |
| CN209509120U (en) | A kind of rain processing system having both fire engine way and concave herbaceous field | |
| CN209568519U (en) | A kind of city cavernous body with well | |
| CN207469616U (en) | A kind of Green Roof structure with self-cleaning, dephosphorization ability | |
| CN207427915U (en) | Sponge Urban Roof pattern of farming and house based on renewable material of building waste manufacture | |
| CN212198709U (en) | Self-repairing wetland for green land landscape | |
| CN214245997U (en) | Sponge city drainage device | |
| CN221193601U (en) | Tree soil open ditch drainage structure for greening maintenance | |
| CN214614901U (en) | Hold drain bar and contain sponge city green roof that holds drain bar |
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: 20181102 Termination date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |