CN209011430U - A kind of roof garden rainwater utilization system - Google Patents
A kind of roof garden rainwater utilization system Download PDFInfo
- Publication number
- CN209011430U CN209011430U CN201821734459.4U CN201821734459U CN209011430U CN 209011430 U CN209011430 U CN 209011430U CN 201821734459 U CN201821734459 U CN 201821734459U CN 209011430 U CN209011430 U CN 209011430U
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- China
- Prior art keywords
- roof
- metalling
- collecting
- tank
- rainwater
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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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- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a kind of roof garden rainwater utilization systems, it is related to roof garden building field, including the first roof and the second roof, first roof is higher than the second roof, it is characterized in that, water collection sheet is tiltedly installed on first roof, collecting-tank is provided on first roof, the a lower height of side of water collection sheet is located in collecting-tank opening, metalling is equipped on second roof, it is equipped with planting soil layer on metalling, drainpipe is connected in collecting-tank, drainpipe extends in metalling far from one end of collecting-tank.There is a problem of that water conservation moisture holding capacity is weak for the prior art, the utility model conserves more moisture using metalling, and the rainwater on the first roof is collected using collecting board and is fed directly in metalling, avoid rainwash, reduce rainwater evaporation, it is rationally irrigated using rainwater resource, to realize a degree of self-sufficiency, reduces maintenance work.
Description
Technical field
The utility model relates to roof garden building fields, more specifically, it relates to a kind of roof garden rainwater utilization
System.
Background technique
Roof greening is a kind of afforestation form for saving very much city space, it can almost wait the benefit of construction areas
The occupied urban green space of building is repaid, is with a wide range of applications in urban afforestation.
Existing roof garden is generally built on more than ten meters to tens meters of building from the ground or the roof of structures, due to
Roof wind speed is big, and moisture easily evaporates, and planting soil layer is thin, and water conservation moisture holding capacity is weak, especially in northern arid and half-dried nonirrigated farmland
Area needs frequent irrigation roof garden, and maintenance work is relatively complicated, therefore the application of roof garden is significantly limited.
Utility model content
There is a problem of that water conservation moisture holding capacity is weak for the prior art, the purpose of the utility model is to provide a kind of roof flowers
Garden rainwater utilization system improves rainwater-collecting ability and water conservation moisture holding capacity, realizes certain self-supporting function, reduces maintenance workers
Make.
To achieve the above object, the utility model provides following technical solution:
A kind of roof garden rainwater utilization system, including the first roof and the second roof, first roof are higher than described
Second roof is tiltedly installed with water collection sheet on first roof, collecting-tank, the water collection sheet is provided on first roof
A lower height of side is located in collecting-tank opening, and metalling, the metalling upper berth are equipped on second roof
Equipped with planting soil layer, drainpipe is connected in the collecting-tank, the drainpipe is extended to far from one end of the collecting-tank
In the metalling.
Through the above technical solutions, and being collected in collecting-tank in use, water collection sheet collects the rainwater on the first roof
It is interior, then by drainpipe, rainwater is delivered in metalling, there is biggish hole in the metalling being laid with due to rubble, it can
To conserve more moisture；In addition, the rainwater collected on the first roof is fed directly in metalling, earth's surface diameter can effectively avoid
Stream is reduced rainwater evaporation, is rationally irrigated using rainwater resource, to realize a degree of self-sufficiency, reduces maintenance work.
Further, second roof is fixed with stopper far from the side on first roof, in the stopper
It is fixed with overflow pipe, described overflow pipe one end is located in the metalling.
Through the above technical solutions, overflow pipe avoids plant root moisture mistake for moisture excessive in metalling to be discharged
It is more, influence its normal breathing growth.
Further, the stopper is fixed with protection fence far from the side on second roof.
Through the above technical solutions, protection fence avoids personnel from slipping and throws building for improving the safety used.
Further, waterproof protective layer is equipped on second roof, the waterproof protective layer is located at second room
Between top and the metalling.
Through the above technical solutions, waterproof protective layer is used for waterproof, the second roof of moisture attack in metalling, shadow are avoided
Ring the structural strength on the second roof.
Further, sawdust layer is equipped between the planting soil layer and the metalling.
Through the above technical solutions, not only there is good water suction and water-holding capacity using the sawdust layer that sawdust is laid with, also
It is bred inside it convenient for microorganism, then provides nutrient for planting soil layer.
Further, second roof is set as slope surface, and the slope surface is tilted towards the overflow pipe.
Through the above technical solutions, after the rainwater on the first roof is delivered on the second roof, using slope surface by rainwater to
The side of overflow pipe guides, consequently facilitating uniform moisture conserve in metalling.
Further, the gradient of the slope surface is in 1:125 between 1:75.
Through the above technical solutions, control slope surface the gradient be used for adjusts drainage rainwater flow speed, it is ensured that rainwater to
While overflow pipe side is flowed, part rainwater can be conserved in metalling.
Further, the water collection sheet uses solar panels, and the water collection sheet is electrically connected with charging chip, the lithium battery
Charging chip is electrically connected with lithium battery.
Through the above technical solutions, making water collection sheet using solar panels, the luminous energy of the sun can also be absorbed in fine day, is passed through
Luminous energy is converted to electric energy and is stored in lithium battery by charging chip.
Compared with prior art, the utility model has the beneficial effects that
(1) it by setting water collection sheet, collecting-tank and drainpipe, will be fed directly to after the rainwater-collecting on the first roof broken
In rock layers, to effectively avoid rainwash, rainwater evaporation is reduced, is rationally irrigated using rainwater resource, while using broken
Self-supporting, reduction maintenance work is realized in rock layers water storage to a certain extent；
(2) further, by setting slope surface for the second roof, convenient for the rainwater conveyed by drainpipe is equably divided
Cloth is in metalling；
(3) further, by being made water collection sheet of solar panels, and too using charging chip and lithium battery storage
The luminous energy that positive energy plate absorbs, realizes the storage of clean energy resource.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference: 1, the first roof；2, the second roof；3, water collection sheet；4, collecting-tank；5, metalling；6, planting soil
Layer；7, drainpipe；8, stopper；9, overflow pipe；10, fence is protected；11, waterproof protective layer；12, sawdust layer；13, slope surface；14,
Charging chip；15, lithium battery.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As shown in Figure 1, a kind of roof garden rainwater utilization system, including the first roof 1 and the second roof 2, the first roof 1
Higher than the second roof 2, inclination is fixed with water collection sheet 3 on the first roof 1, and projection of the water collection sheet 3 on the first roof 1 can be by first
Roof 1 is completely covered, and collecting-tank 4 is fixed on the first roof 1, and collecting-tank 4 is arranged along 1 length direction of the first roof, water collection sheet 3
A lower height of side is located in collecting-tank 4 is open, convenient for the rainwater catchment that will fall on water collection sheet 3 in collecting-tank 4, enhancing
To the capacity gauge of rainwater.
Be equipped with metalling 5 on second roof 2, metalling 5 is laid with using natural rubble, internal void compared with
Greatly, there is stronger storage capacity, metalling 5 completely covers 2 surface of the second roof, is equipped with planting soil on metalling 5
Layer 6, planting soil layer 6 are used for turf plant or arbor, are equidistantly communicated with multiple drainpipes along its length in collecting-tank 4
7, drainpipe 7 extends to metalling 5 in the side on the first roof 1 far from one end of collecting-tank 4.Collecting in use, collecting
Rainwater in pond 4 is delivered in metalling 5 by drainpipe 7, to avoid rainwash, less rainwater evaporation is rationally sharp
It is irrigated with rainwater resource, lowers maintenance workload.Solar panels can be used in water collection sheet 3, and water collection sheet 3 is electrically connected with lithium battery 15 and fills
Electrical chip 14,15 charging chip 14 of lithium battery are electrically connected with lithium battery 15, and charging chip 14 matches with 15 model of lithium battery, and
It is the prior art.Water collection sheet 3 is not only able to guide rainwater-collecting in collecting-tank 4, moreover it is possible to absorb the luminous energy of the sun in fine day, turn
Chemical conversion electric energy is stored in lithium battery 15.
Second roof 2 is set as slope surface 13, and slope surface 13 is tilted towards overflow pipe 9, and the rainwater in collecting-tank 4 is delivered to broken
Rock layers 5 are in the side on the first roof 1, through the guidance of slope surface 13 and then evenly dispersed in metalling 5.The gradient of slope surface 13 exists
1:125 is between 1:75.
Waterproof protective layer 11 is equipped on second roof 2, waterproof protective layer 11 is made of coiled material, and waterproof protective layer 11 is same
When between the second roof 2 and metalling 5, for avoiding the structural strength on the second roof of moisture corrosion 2 in metalling 5.
Sawdust layer 12 is equipped between planting soil layer 6 and metalling 5, sawdust layer 12 is laid with using sawdust, and sawdust layer 12 is not only
With stronger water suction and water storage performance, moreover it is possible to convenient for the growth and breeding of microorganism, then provide nutrient for planting soil.Second
Roof 2 is fixed with stopper 8 far from the side on the first roof 1, and stopper 8 is built into using concrete, for avoiding rubble, sawdust
It is fallen with soil from roof.Overflow pipe 9 is fixed in stopper 8,9 one end of overflow pipe is located in metalling 5, for rubble to be discharged
Excessive rainfall in layer 5.Stopper 8 is fixed with protection fence 10 far from the side on the second roof 2, and fence 10 is protected to can be used not
Rust steel is made.
In summary:
When the utility model is used, water collection sheet 3 is convenient for collecting the rainwater on the first roof 1 in collecting-tank 4, then lead to
It crosses drainpipe 7 to be fed directly in metalling 5, avoids rainwash, reduce rainwater evaporation, rationally filled using rainwater resource
Irrigate, at the same use 5 water storage of metalling, increase reservoir storage, realize it is a degree of oneself, reduce maintenance work；Water collection sheet 3 uses
Solar panels production, and the luminous energy that solar panels absorb is stored using charging chip 14 and lithium battery 15, realize clean energy resource
Storage；By setting slope surface 13 for the second roof 2, convenient for the rainwater conveyed by drainpipe 7 is evenly distributed in metalling 5
It is interior.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of roof garden rainwater utilization system, including the first roof (1) and the second roof (2), first roof (1) is high
In second roof (2), which is characterized in that be tiltedly installed with water collection sheet (3) on first roof (1), first room
It is provided with collecting-tank (4) on top (1), a lower height of side of the water collection sheet (3) is located in the collecting-tank (4) opening, institute
It states and is equipped on the second roof (2) metalling (5), be equipped with planting soil layer (6), the collecting-tank on the metalling (5)
(4) it is connected with drainpipe (7) in, the drainpipe (7) extends to the metalling (5) far from the one end of the collecting-tank (4)
It is interior.
2. a kind of roof garden rainwater utilization system according to claim 1, which is characterized in that second roof (2)
Side far from first roof (1) is fixed with stopper (8), is fixed with overflow pipe (9) in the stopper (8), described
Overflow pipe (9) one end is located in the metalling (5).
3. a kind of roof garden rainwater utilization system according to claim 2, which is characterized in that the stopper (8) is remote
Side from second roof (2) is fixed with protection fence (10).
4. a kind of roof garden rainwater utilization system according to claim 3, which is characterized in that second roof (2)
On be equipped with waterproof protective layer (11), the waterproof protective layer (11) be located at second roof (2) and the metalling (5) it
Between.
5. a kind of roof garden rainwater utilization system according to claim 4, which is characterized in that the planting soil layer
(6) it is equipped between the metalling (5) sawdust layer (12).
6. a kind of roof garden rainwater utilization system according to claim 2, which is characterized in that second roof (2)
It is set as slope surface (13), and the slope surface (13) is tilted towards the overflow pipe (9).
7. a kind of roof garden rainwater utilization system according to claim 6, which is characterized in that the slope of the slope surface (13)
Degree is in 1:125 between 1:75.
8. a kind of roof garden rainwater utilization system according to claim 1, which is characterized in that the water collection sheet (3) is adopted
With solar panels, the water collection sheet (3) is electrically connected with lithium battery (15) charging chip (14), lithium battery (15) charging chip
(14) lithium battery (15) are electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734459.4U CN209011430U (en) | 2018-10-24 | 2018-10-24 | A kind of roof garden rainwater utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734459.4U CN209011430U (en) | 2018-10-24 | 2018-10-24 | A kind of roof garden rainwater utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011430U true CN209011430U (en) | 2019-06-21 |
Family
ID=66839919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734459.4U Active CN209011430U (en) | 2018-10-24 | 2018-10-24 | A kind of roof garden rainwater utilization system |
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| Country | Link |
|---|---|
| CN (1) | CN209011430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677199A (en) * | 2020-05-30 | 2020-09-18 | 宁波新城建筑设计有限公司 | Water circulation system of green building |
-
2018
- 2018-10-24 CN CN201821734459.4U patent/CN209011430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677199A (en) * | 2020-05-30 | 2020-09-18 | 宁波新城建筑设计有限公司 | Water circulation system of green building |
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| GR01 | Patent grant |