CN109113271A - roof garden structure - Google Patents
roof garden structure Download PDFInfo
- Publication number
- CN109113271A CN109113271A CN201811036955.7A CN201811036955A CN109113271A CN 109113271 A CN109113271 A CN 109113271A CN 201811036955 A CN201811036955 A CN 201811036955A CN 109113271 A CN109113271 A CN 109113271A
- Authority
- CN
- China
- Prior art keywords
- layer
- pervious bed
- roof garden
- gutter
- structure according
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
Abstract
The present invention relates to building fields, specifically, it is related to a kind of roof garden structure, including planting soil layer, pervious bed and the concrete base layer being from top to bottom arranged；Multiple uniformly distributed permeability cells are inserted in the planting soil layer；It is equipped with multiple diversion pipes in the pervious bed, multiple permeable holes are furnished on the tube wall of the diversion pipe；The both ends of the diversion pipe are communicated with gutter, and the gutter is communicated with drainpipe；Planting soil layer is used for serike, provides nutrient for the root system of plant；When carrying out larger amount of pouring to plant or encountering larger amount of rainfall, it can be entered in pipe by the permeable hole of diversion pipe after water penetration to pervious bed, to which ponding is directed in gutter by diversion pipe and drained by drainpipe, the effect of Quick drainage in a short time is realized；Water in planting soil layer can also be accelerated to be evaporated to the external world by permeability cell, to improve the air permeability effect of soil layer.
Description
Technical field
The present invention relates to building fields, specifically, it is related to a kind of roof garden structure.
Background technique
Roof greening is to increasing urban green space area, improve various exhaust emissions, alleviate urban heat land effect and to beauty
Change urban environment, improvement ecological effect has extremely important meaning.
Such as Authorization Notice No. is the flower of Novel water collection type roof disclosed in the Chinese utility model patent of CN204850266U
Garden is set to roof construction layer, further include: be sequentially arranged in waterproof mortar screed-coat on roof construction layer, insulating layer,
Coil waterproof layer, 200mm thickness haydite drainage blanket, glass fabric filter layer, planting matrix layer, the planting matrix layer arrangement have plant
Object；Wherein, the planting matrix layer is provided with hard surfacing, and the both sides of the edge of hard surfacing are provided with drainage ditch.
Above-mentioned roof garden has preferable permeability, and water absorbing properties are good；It selects root system more flourishing or has and crawl
The ornamental plant of crawl stem is capable of fixing soil after being planted, and avoids rain drop erosion.But single permeability by between each layer
It is drained, when by larger amount of pouring or rainfall, can not the water in penetrating layer be dredged and be led to rapidly in a short time
Drainage ditch is crossed to drain, and more ponding reduces the gas permeability of soil, it is unfavorable to be easy to cause used in the breathing to plant root
Influence.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of roof garden structure, have more excellent
Draining and air permeability effect.
To achieve the above object, the invention provides the following technical scheme:
A kind of roof garden structure, including planting soil layer, pervious bed and the concrete base layer being from top to bottom arranged；In the plantation
Multiple uniformly distributed permeability cells are inserted in soil layer；Multiple diversion pipes are equipped in the pervious bed, on the tube wall of the diversion pipe
It is furnished with multiple permeable holes；The both ends of the diversion pipe are communicated with gutter, and the gutter is communicated with drainpipe.
So set, planting soil layer is used for serike, nutrient is provided for the root system of plant；It is relatively large when being carried out to plant
Pouring or when encountering larger amount of rainfall, can be entered in pipe by the permeable hole of diversion pipe after water penetration to pervious bed,
To which ponding is directed in gutter by diversion pipe and drained by drainpipe, the work of Quick drainage in a short time is realized
With；Water in planting soil layer can also be accelerated to be evaporated to the external world by permeability cell, to improve the air permeability effect of soil layer.
Further setting: further including the wall for impaling the planting soil layer and the pervious bed surrounding.
So set, playing restriction effect by adding wall to the periphery of roof garden, avoiding the soil in each layer
Or mineral shed, and are conducive to keep the clean and tidy of garden, be convenient to clean.
Further setting: the diversion pipe is evenly arranged in parallel in the pervious bed, in the pervious bed, is located at adjacent institute
State the surrounding edge for being provided between diversion pipe and being connected with the wall.
So set, surrounding edge can play blocking to the water penetrated into pervious bed, allow the water to more intensively into
Enter into the diversion pipe between two neighboring surrounding edge, to play drainage；The ponding in pervious bed can be along surrounding edge simultaneously
Length direction scatter, accelerate absorption of the diversion pipe to water.
Further setting: the permeability cell upper end is connected with the pipe lid with net, lower end closed setting；In the permeability cell
Multiple air holes are evenly equipped on tube wall.
So set, the pipe with net covers while not influencing permeability cell permeation functions, it can be avoided foreign matter and enter in pipe
It results in blockage；The uniformly distributed air hole of permeability cell, which plays, accelerates the ventilative effect of planting soil layer.
Further setting: on the surface of the water-permeable pipe, the surface of the permeability cell and in the planting soil layer and institute
It states and is provided with geotextile layer between pervious bed.
So set, can be cut in planting soil layer with imitating when water flows into pervious bed from planting soil layer using geotextile layer
Stream soil particle, fine sand, small building stones etc., so that planting soil layer be prevented to be lost or enter permeability cell because of the souring of water or lead
It causes to block in flow tube；Meanwhile geotextile layer has good water conductivity function, it can be with the row of being formed between planting soil layer and pervious bed
Aquaporin does not influence the drain function and gas permeability of roof garden.
Further setting: the gutter is covered with porous disc, offers filtration hole on the porous disc.
Enter in gutter and result in blockage so set, the porous disc being covered on gutter avoids foreign matter, simultaneously will
It is paved above gutter, makes it have more preferably appearance and convenient for walking.
Further setting: the chamfered edges processing on the outside of the draining offers card slot in the periphery of the wall, institute
It states porous disc and is inserted into the card slot on one side, another side is connected on the fillet surface in the gutter.
So set, by setting chamfering inclined-plane and card slot, to realize the quick positioning and placement to porous disc, letter
Installation process is changed.
Further setting: waterproof layer is provided between the concrete base layer and the pervious bed.
So set, can be avoided the water contact concrete base layer of pervious bed by adding waterproof layer and penetrate into, avoid mixing
Solidifying soil matrix layer impacts the top layer intensity of roof because intaking for a long time.
Further setting: the waterproof layer is elastomer waterproof coating layer.
So set, elastomer water-repellent paint has waterproof, anti-aging, not craze and transfiguration energy excellent performance；And it constructs
It is convenient, scopiform can be sprayed or hung by the surface in concrete base layer into waterproof layer.
Further setting: the pervious bed is gravel layer or haydite layer or gravel and haydite mixed layer.
So set, chad is larger with haydite particles, so that having loose gap quick convenient for ponding inside pervious bed
By and into drain in diversion pipe；Chad is easily obtained with ceramsite material, and to the recycling of waste, symbol when the use of haydite
Close environmental protection concept.
In conclusion the invention has the following advantages:
1. roof garden Structure's Water Permeability and good air permeability, are conducive to plant growth；
2. discharge structure is simple and practical, soil erosion not will cause；
3. efficiently ponding can be drained in time by gutter communicated drainage pipe.
Detailed description of the invention
Fig. 1 is each layer of structure distribution schematic diagram in the structure of roof garden；
Fig. 2 is the feature schematic diagram in diversion pipe and gutter in the structure of roof garden；
Fig. 3 is the feature schematic diagram of diversion pipe and surrounding edge in the structure of roof garden；
Fig. 4 is the structural schematic diagram of diversion pipe；
Fig. 5 is the structure of permeability cell.
In figure: 1, planting soil layer；2, pervious bed；3, concrete base layer；4, permeability cell；5, diversion pipe；6, permeable hole；7, it arranges
Ditch；8, drainpipe；9, wall；10, surrounding edge；11, Guan Gai；12, air hole；13, geotextile layer；14, porous disc；15, drainage
Hole；16, card slot；17, waterproof layer.
Specific embodiment
Referring to attached drawing, the present invention will be further described.
A kind of roof garden structure, as depicted in figs. 1 and 2, including from concrete base layer 3 by the upper waterproof layer being successively laid with
17, pervious bed 2 and planting soil layer 1.The wall 9 for impaling each layer of surrounding, wall are additionally provided in concrete base layer 3
9 are built by brick, and generally rectangular shaped structure is enclosed and set, and its two sides is provided with gutter 7, and in conjunction with Fig. 3, gutter 7 is connected to
Drainpipe 8.
Specifically, waterproof layer 17 can be applied on concrete base layer 3 by spraying or extension brush by elastomer water-repellent paint
Work is formed.The preferred gravel layer of pervious bed 2 or haydite layer or gravel and haydite mixed layer, particle size is between 10mm-15mm.Knot
Fig. 3 and Fig. 4 is closed, parallel and equally spaced diversion pipe 5 is embedded in pervious bed 2, is evenly equipped on the tube wall of 5 upper half of diversion pipe
More intensive permeable hole 6, the aperture of permeable hole 6 are tied with geotextile layer 13 in the outside of water-permeable pipe and make between 4mm-6mm
It is anti-blocking to protect and playing the role of.The both ends of diversion pipe 5 are pierced by wall 9 and are connected to gutter 7.In pervious bed 2, it is located at phase
The surrounding edge 10 being connected with wall 9 is additionally provided between adjacent diversion pipe 5, surrounding edge 10 is equally built by brick.
Combined with Figure 1 and Figure 2, to prevent 1 soil erosion of planting soil layer, equally it is laid between pervious bed 2 and planting soil layer 1
There is geotextile layer 13, the number of plies of geotextile layer 13 is 3-5 layers settable.Multiple uniformly distributed permeability cells 4 are inserted in planting soil layer 1,
It in conjunction with Fig. 5, the bottom end closure of permeability cell 4 and is contacted with geotextile layer 13, the opening on top not less than planting soil layer 1 and is inserted with band
The pipe lid 11 of net.Multiple air holes 12 are evenly equipped on the tube wall of permeability cell 4, the aperture of air hole 12 is between 1mm-1.5mm.
Geotextile layer 13 is equally tied in the outside of permeability cell 4.
In conjunction with Fig. 2, the two sides of the bottom round corner treatment in gutter 7, top is covered with porous disc 14, opens up on porous disc 14
There is the filtration hole 15 of multiple narrow bars.Specifically, the cross section of porous disc 14 setting in a rectangular trapezoid, in 7 outside of gutter
Chamfered edges processing offers card slot 16 in the periphery of wall 9, and the right-angle side of porous disc 14 is inserted into card slot 16, and bevel edge is connected to
On the fillet surface in gutter 7.
Working principle: when pour to plant with more water or rainfall is larger, water is from planting soil layer 1 through geotechnique
Cloth filtration and infiltration is to pervious bed 2, under the drainage of surrounding edge 10, water uniformly and quickly move through the permeable hole 6 of diversion pipe 5 into
Enter into pipe, so that ponding is directed in gutter 7 by diversion pipe 5 and drained by drainpipe 8.Product outside roof garden
Water can also enter from the filtration hole 15 on the porous disc 14 in gutter 7, to avoid ponding around.And it is absorbed by planting soil layer 1
Extra ponding can accelerate to be evaporated to the external world under the action of permeability cell 4.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of roof garden structure, including planting soil layer (1), pervious bed (2) and the concrete base layer being from top to bottom arranged
(3)；It is characterized by: being inserted with multiple uniformly distributed permeability cells (4) in the planting soil layer (1)；In the pervious bed (2) middle berth
Equipped with multiple diversion pipes (5), multiple permeable holes (6) are furnished on the tube wall of the diversion pipe (5)；The both ends of the diversion pipe (5)
It is communicated with gutter (7), the gutter (7) is communicated with drainpipe (8).
2. roof garden structure according to claim 1, it is characterised in that: further include for by the planting soil layer (1)
The wall (9) impaled with the pervious bed (2) surrounding.
3. roof garden structure according to claim 2, it is characterised in that: the diversion pipe (5) is evenly arranged on described in parallel
In pervious bed (2), it is provided with and the wall (9) phase in the pervious bed (2), between the adjacent diversion pipe (5)
Surrounding edge (10) even.
4. roof garden structure according to claim 1, it is characterised in that: permeability cell (4) upper end is connected with band net
Pipe lid (11), lower end closed setting；Multiple air holes (12) are evenly equipped on the tube wall of the permeability cell (4).
5. roof garden structure according to claim 4, it is characterised in that: on the surface, described ventilative of the water-permeable pipe
It manages the surface of (4) and is provided between the planting soil layer (1) and the pervious bed (2) geotextile layer (13).
6. roof garden structure according to claim 2, it is characterised in that: the gutter (7) is covered with porous disc
(14), it is offered on the porous disc (14) filtration hole (15).
7. roof garden structure according to claim 6, it is characterised in that: at the chamfered edges on the outside of the draining
Reason, offers card slot (16), the porous disc (14) is inserted into the card slot (16) on one side, another in the periphery of the wall (9)
While being connected on the fillet surface of the gutter (7).
8. roof garden structure according to claim 1, it is characterised in that: the concrete base layer (3) and described
Waterproof layer (17) are provided between water layer (2).
9. roof garden structure according to claim 8, it is characterised in that: the waterproof layer (17) is elastomer waterproof
Dope layer.
10. roof garden structure according to claim 1, it is characterised in that: the pervious bed (2) is gravel layer or haydite
Layer or gravel and haydite mixed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036955.7A CN109113271A (en) | 2018-09-06 | 2018-09-06 | roof garden structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036955.7A CN109113271A (en) | 2018-09-06 | 2018-09-06 | roof garden structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113271A true CN109113271A (en) | 2019-01-01 |
Family
ID=64858736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036955.7A Pending CN109113271A (en) | 2018-09-06 | 2018-09-06 | roof garden structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592574A (en) * | 2022-04-01 | 2022-06-07 | 北京世纪立成园林绿化工程有限公司 | Intelligent landscape drainage method and drainage device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202731122U (en) * | 2012-09-07 | 2013-02-13 | 王玺金 | Roof farmland planting system |
| KR20140101918A (en) * | 2013-02-13 | 2014-08-21 | 이기용 | Containing accumulated micro organism and seeds germinated vegetation mat |
| CN205389761U (en) * | 2016-02-25 | 2016-07-27 | 无锡南长园林绿化工程有限公司 | Trees permeability cell |
| CN206337737U (en) * | 2016-12-15 | 2017-07-18 | 上海十方生态园林股份有限公司 | Ecological roof garden percolation structures for slowing down rainfall runoff |
| CN207040312U (en) * | 2017-08-23 | 2018-02-27 | 北京金都园林绿化有限责任公司 | A kind of new soil permeability cell |
-
2018
- 2018-09-06 CN CN201811036955.7A patent/CN109113271A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202731122U (en) * | 2012-09-07 | 2013-02-13 | 王玺金 | Roof farmland planting system |
| KR20140101918A (en) * | 2013-02-13 | 2014-08-21 | 이기용 | Containing accumulated micro organism and seeds germinated vegetation mat |
| CN205389761U (en) * | 2016-02-25 | 2016-07-27 | 无锡南长园林绿化工程有限公司 | Trees permeability cell |
| CN206337737U (en) * | 2016-12-15 | 2017-07-18 | 上海十方生态园林股份有限公司 | Ecological roof garden percolation structures for slowing down rainfall runoff |
| CN207040312U (en) * | 2017-08-23 | 2018-02-27 | 北京金都园林绿化有限责任公司 | A kind of new soil permeability cell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592574A (en) * | 2022-04-01 | 2022-06-07 | 北京世纪立成园林绿化工程有限公司 | Intelligent landscape drainage method and drainage device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |
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| RJ01 | Rejection of invention patent application after publication |