CN209011433U - A kind of roof garden - Google Patents
A kind of roof garden Download PDFInfo
- Publication number
- CN209011433U CN209011433U CN201821735457.7U CN201821735457U CN209011433U CN 209011433 U CN209011433 U CN 209011433U CN 201821735457 U CN201821735457 U CN 201821735457U CN 209011433 U CN209011433 U CN 209011433U
- Authority
- CN
- China
- Prior art keywords
- layer
- metalling
- water
- planting soil
- roof
- 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
- 239000002689 soil Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000003973 irrigation Methods 0.000 claims abstract description 14
- 230000002262 irrigation Effects 0.000 claims abstract description 14
- 239000004575 stone Substances 0.000 claims description 22
- 239000004745 nonwoven fabric Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 abstract description 16
- 235000008935 nutritious Nutrition 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 238000005325 percolation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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)
Abstract
The utility model discloses a kind of roof gardens, it is related to roof garden building field, including roof structure layer, metalling is equipped on roof structure layer, prefabricating square culvert is embedded in metalling, storage chamber is offered in prefabricating square culvert, the water-guiding block penetrated into storage chamber convenient for water is embedded in prefabricating square culvert, the planting soil layer for cultivating plant is equipped on metalling, Irrigation shower head is provided on planting soil layer, Irrigation shower head pipeline is communicated with suction pump, and the end of drawing water of suction pump inside pipeline and prefabricating square culvert by being connected to.There is a problem of that self-restraint rainwater scarce capacity, loss of soil nutrient are serious for the prior art, the utility model is by opening up storage chamber, it collects and excessively contains nutritious water in metalling, improve the ability of storage rainwater, and it is extracted using suction pump, for irrigating planting soil, rainwater resource is made full use of, and reduce the loss of soil nutrient.
Description
Technical field
The utility model relates to roof garden building fields, more specifically, it relates to a kind of roof garden.
Background technique
Roof Garden compensates in which can almost wait construction areas builds occupied urban green space, but because roof exists
The disadvantages of wind speed is big, moisture easily evaporates and planting soil layer is not thick, causes roof garden rainwater-collecting amount not concentrated, stores in soil
Water content is low.
It is public such as the Chinese patent that patent publication No. is CN206337737U for existing roof garden percolation structures
It has opened a kind of for slowing down the ecological roof garden percolation structures of rainfall runoff, has been included in and is set gradually on roof construction layer
Insulating layer, waterproof mortar screed-coat, coil waterproof layer, mortar cover, rubble permeable layer and non-woven fabrics filter layer；Non-woven fabrics mistake
Lightweight nutrient planting soil layer is backfilled on filtering layer, plant has arbor and lawn in lightweight nutrient planting soil layer, wherein rubble
Permeable layer bottom side is evenly equipped with porous collector pipe, and lightweight nutrient planting soil layer table side is embedded in someone's row wooden footway.
In above-mentioned patent, only by lightweight nutrient planting soil layer self-restraint and purifying rainwater, the ability for conserving rainwater is effective,
And rubble permeable layer bottom side is evenly equipped with porous collector pipe, rainwater seeped lightweight nutrient planting soil layer and collected in rubble permeable layer,
Therefore the rainwater in rubble permeable layer contains sufficient nutrient, and the rainwater in rubble permeable layer is discharged by collector pipe, causes soil
The loss of earth nutrient is unfavorable for the growth of vegetation.
Utility model content
There is a problem of that self-restraint rainwater scarce capacity, loss of soil nutrient are serious for the prior art, the utility model
Purpose is to provide a kind of percolation structures of roof garden, improves storage rainwater ability, reduces loss of soil nutrient.
To achieve the above object, the utility model provides following technical solution:
A kind of roof garden, including roof structure layer, are equipped with metalling on the roof structure layer, in the metalling
It is embedded with prefabricating square culvert, storage chamber is offered in the prefabricating square culvert, is embedded in the prefabricating square culvert convenient for described in water infiltration
Water-guiding block in storage chamber, is equipped with the planting soil layer for cultivating plant on the metalling, on the planting soil layer
Be provided with Irrigation shower head, the Irrigation shower head pipeline is communicated with suction pump, the suction pump draw water end by pipeline with it is described
Connection inside prefabricating square culvert.
Through the above technical solutions, in use, planting soil layer surface runoff is penetrated by self gravity to metalling,
And collected in storage chamber through water-guiding block, to effectively improve the ability of storage rainwater；It again will be in storage chamber by suction pump
Rainwater extraction, supply Irrigation shower head and for irrigating planting soil layer make full use of rainwater resource, while avoiding in metalling
It is wasted containing nutritious water loss.
Further, non-woven fabrics filter layer is equipped on the metalling, the non-woven fabrics filter layer is located at the rubble
Between layer and the planting soil layer.
Through the above technical solutions, entering metalling by the filtering of non-woven fabrics filter layer after rainwater seeped planting soil layer
It is interior, it avoids planting soil layer from penetrating into metalling, reduces the hole in metalling, weaken the water-holding capacity of metalling.
Further, sawdust layer is equipped between the planting soil layer and the non-woven fabrics filter layer.
Through the above technical solutions, sawdust layer not only has good water-holding capacity, it is also convenient for the breeding of microorganism, thus
Effectively nutrient is provided for planting soil.
Further, the pre-buried stone for being used to form pavement, the pre-buried stone are embedded in the planting soil layer
It is interior through offering water-guiding hole, water guide column is fixed in the water-guiding hole, one end of the water guide column extends to the prefabricated side
In culvert.
Through the above technical solutions, pre-buried stone is arranged convenient for people's walking, water guide column is recycled to guide pre-buried stone table
The rainwater infiltration in face is collected in storage chamber.
Further, the planting soil layer is set as slope surface, and the slope surface is tilted towards the pre-buried stone.
Through the above technical solutions, planting soil layer is set as slope surface, convenient for by excessive rainwash to pre-buried stone
Place's guidance, is then collected in storage chamber.
Further, the gradient of the slope surface is in 1:125 between 1:75.
Through the above technical solutions, the gradient of control slope surface, penetrates into planting soil layer convenient for part rainwater, part is guided
It flows at pre-buried stone.
Further, the roof structure layer is provided with encirclement block along its edge, is fixed with guardrail on the encirclement block.
It is fallen through the above technical solutions, surrounding block convenient for roof soil, guardrail improves safety in utilization.
Further, coil waterproof layer is equipped on the roof structure layer, the coil waterproof layer is located at the roof
Between structure sheaf and the metalling.
Through the above technical solutions, making layer of turning one's coat using coiled material, mitigate corrosion of the rainwater to roof structure layer.
Compared with prior art, the utility model has the beneficial effects that
(1) by pre-buried setting prefabricating square culvert, excessive rainfall in metalling is collected, improves the ability of storage rainwater, this
Outside, the rainwater in storage chamber is extracted out using suction pump and is irrigated, make full use of rainwater resource, reduce the nutrition loss in soil,
Mitigate maintenance work simultaneously；
(2) further, by the way that sawdust layer is arranged, the ability of the utility model self-restraint rainwater can not only be improved, moreover it is possible to just
In microbial growth, nutrient is provided for planting soil layer；
(3) further, by the way that pre-buried stone and water-guiding block is arranged, the rainwater guidance convenient for that will fall on pre-buried stone is received
Collection improves the ability for collecting rainwater in storage chamber, reduces rainwash, improves the utilization rate of rainwater resource.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference: 1, roof structure layer；2, metalling；3, prefabricating square culvert；4, storage chamber；5, water-guiding block；6, planting soil
Earth layer；7, Irrigation shower head；8, suction pump；9, non-woven fabrics filter layer；10, sawdust layer；11, pre-buried stone；12, water-guiding hole；13, it leads
Water column；14, slope surface；15, block is surrounded；16, guardrail；17, coil waterproof layer.
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, including roof structure layer 1, it is equipped with metalling 2 on roof structure layer 1, it is broken
Rock layers 2 have biggish hole, convenient for storing more water.Prefabricating square culvert 3 is embedded in metalling 2, prefabricating square culvert 3 uses
Precast concrete support, inside are embedded with framework of steel reinforcement, it is ensured that prefabricating square culvert 3 has enough structural strengths.Prefabricating square culvert 3
Storage chamber 4 is inside offered, 4 cross section of storage chamber is in rectangle, is equidistantly embedded with along its length just in 3 two sides of prefabricating square culvert
The water-guiding block 5 in storage chamber 4 is penetrated into water, sponge can be used in water-guiding block 5 or cinder is made, and is equipped with planting soil on metalling 2
Earth layer 6, planting soil layer 6 are used for turf plant or arbor.In use, rainwater is fallen on planting soil layer 6, filter to a certain degree
It after nutrition in planting soil layer 6, penetrates into metalling 2, after excessive rainfall in metalling 2, rainwater collects through water-guiding block 5
In storage chamber 4, the nutrient loss in soil is effectively avoided.
Irrigation shower head 7 is installed, Irrigation shower head 7 uses patent publication No. for CN203775832U's on planting soil layer 6
Chinese patent technology, 7 pipeline of Irrigation shower head are communicated with suction pump 8, and the end of drawing water of suction pump 8 passes through in pipeline and prefabricating square culvert 3
Portion's connection.In use, starting suction pump 8 extracts the water collected in storage chamber 4 out supply Irrigation shower head 7, then by Irrigation shower head 7
It sprays, irrigates planting soil layer 6.
Coil waterproof layer 17 is equipped on roof structure layer 1, coil waterproof layer 17 is located at roof structure layer 1 and metalling 2
Between, for improving waterproof performance, raindrop erosion roof structure layer 1 is avoided, the structural strength of roof structure layer 1 is weakened.Rubble
It is equipped with non-woven fabrics filter layer 9 on layer 2, non-woven fabrics filter layer 9 is between metalling 2 and planting soil layer 6, for filtering
The rainwater in rubble will be penetrated into, impurity is avoided to penetrate into metalling 2, reduce the gap in metalling 2, weakens the storage of metalling 2
Outlet capacity.Sawdust layer 10 is equipped between planting soil layer 6 and non-woven fabrics filter layer 9, sawdust layer 10 is made of sawdust, sawdust
Layer 10 not only has good aqueous performance, moreover it is possible to convenient for the breeding of microorganism, provide more nutrients for planting soil layer 6
Matter.Roof structure layer 1 is fixed with along its edge and surrounds block 15, surrounds block 15 and surrounds formation for placing metalling 2, planting soil
The space of layer 6, non-woven fabrics filter layer 9 and sawdust layer 10 surrounds on block 15 and is fixed with guardrail 16, and the pre-buried setting in 16 part of guardrail exists
It surrounds in block 15, and is arranged along 1 edge of roof structure layer, improve safety.
It is embedded with the pre-buried stone 11 for being used to form pavement in planting soil layer 6, runs through in pre-buried stone 11 and offers
Circular water-guiding hole 12 is fixed with water guide column 13 in water-guiding hole 12, and water guide column 13 is made of sponge or cinder, water guide column 13
One end is extending vertically into prefabricating square culvert 3.In use, the rainwater fallen on pre-buried stone 11 penetrates water guide column 13, along water guide column
13 length direction penetrates into, and is partially absorbed by side sawdust layer 10, and part is imported to storage chamber 4.Pre-buried 11 two sides of stone
Planting soil layer 6 is disposed as slope surface 14, and slope surface 14 is tilted towards pre-buried stone 11, is convenient for rainwater to stream at pre-buried stone 11
It is dynamic, it collects in storage chamber 4.The gradient of slope surface 14, between 1:75, controls the gradient of slope surface 14, in 1:125 convenient in slope surface
The rainwater part flowed on 14 is penetrated into planting soil, and plant is irrigated, and part excessive rainfall drains on pre-buried stone 11, is collected
In storage chamber 4.
In summary:
When the utility model is used, by the way that prefabricating square culvert 3 is arranged in metalling 2, excessive rainfall collects in metalling 2
In storage chamber 4, the ability of storage rainwater is improved, reduces the nutrition loss in soil；Meanwhile using suction pump 8 by storage chamber 4
Interior rainwater extraction, and planting soil is irrigated by Irrigation shower head 7, rainwater resource is made full use of, while mitigating maintenance work；It is logical
The laying sawdust layer 10 under planting soil layer 6 is crossed, the ability of the utility model self-restraint rainwater can not only be improved, moreover it is possible to be convenient for micro- life
Object is bred, and provides nutrient for planting soil layer 6；By the way that pre-buried stone 11 and water-guiding block 5 is arranged, convenient for pre-buried stone 11 will be fallen in
On rainwater guidance collect in storage chamber, improve collect rainwater ability, reduce rainwash, improve the utilization of rainwater resource
Rate.
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, including roof structure layer (1), which is characterized in that be equipped with rubble on the roof structure layer (1)
Layer (2), the metalling (2) is interior to be embedded with prefabricating square culvert (3), is offered storage chamber (4) in the prefabricating square culvert (3), described
It is embedded with the water-guiding block (5) penetrated into the storage chamber (4) convenient for water in prefabricating square culvert (3), is equipped on the metalling (2)
For cultivating the planting soil layer (6) of plant, Irrigation shower head (7), the Irrigation shower head are provided on the planting soil layer (6)
(7) pipeline is communicated with suction pump (8), and the end of drawing water of the suction pump (8) inside pipeline and the prefabricating square culvert (3) by connecting
It is logical.
2. a kind of roof garden according to claim 1, which is characterized in that be equipped with non-woven fabrics on the metalling (2)
Filter layer (9), the non-woven fabrics filter layer (9) is between the metalling (2) and the planting soil layer (6).
3. a kind of roof garden according to claim 2, which is characterized in that the planting soil layer (6) and the nonwoven
Sawdust layer (10) are equipped between cloth filter layer (9).
4. a kind of roof garden according to claim 1, which is characterized in that be embedded with use in the planting soil layer (6)
Water-guiding hole (12), the water-guiding hole are offered in running through in the pre-buried stone (11) for forming pavement, the pre-buried stone (11)
(12) it is fixed with water guide column (13) in, one end of the water guide column (13) extends in the prefabricating square culvert (3).
5. a kind of roof garden according to claim 4, which is characterized in that the planting soil layer (6) is set as slope surface
(14), and the slope surface (14) is tilted towards the pre-buried stone (11).
6. a kind of roof garden according to claim 5, which is characterized in that the gradient of the slope surface (14) 1:125 extremely
Between 1:75.
7. a kind of roof garden according to claim 1, which is characterized in that the roof structure layer (1) sets along its edge
It is equipped with and surrounds block (15), be fixed with guardrail (16) on the encirclement block (15).
8. a kind of roof garden according to claim 1, which is characterized in that be equipped with volume on the roof structure layer (1)
Material waterproof layer (17), the coil waterproof layer (17) is between the roof structure layer (1) and the metalling (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735457.7U CN209011433U (en) | 2018-10-24 | 2018-10-24 | A kind of roof garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735457.7U CN209011433U (en) | 2018-10-24 | 2018-10-24 | A kind of roof garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011433U true CN209011433U (en) | 2019-06-21 |
Family
ID=66839999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735457.7U Expired - Fee Related CN209011433U (en) | 2018-10-24 | 2018-10-24 | A kind of roof garden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209011433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158386A (en) * | 2021-11-26 | 2022-03-11 | 苏州吴林园林发展有限公司 | Engineering afforestation environment-friendly device |
-
2018
- 2018-10-24 CN CN201821735457.7U patent/CN209011433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158386A (en) * | 2021-11-26 | 2022-03-11 | 苏州吴林园林发展有限公司 | Engineering afforestation environment-friendly device |
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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: 20190621 |