CN208016536U - A kind of roof greening water circulation system - Google Patents
A kind of roof greening water circulation system Download PDFInfo
- Publication number
- CN208016536U CN208016536U CN201721773071.0U CN201721773071U CN208016536U CN 208016536 U CN208016536 U CN 208016536U CN 201721773071 U CN201721773071 U CN 201721773071U CN 208016536 U CN208016536 U CN 208016536U
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- roof
- cistern
- geotechnological
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 230000008595 infiltration Effects 0.000 claims description 6
- 238000001764 infiltration Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000011109 contamination Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 2
- 238000003973 irrigation Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 239000013049 sediment 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
- Sewage (AREA)
Abstract
The utility model discloses a kind of roof greening water circulation systems, its drip irrigation device includes roof and cistern, the cistern is connected with water pump, the roof pitch setting, the water pump is connected with the feed pipe spilt the ponding in cistern to roof, it is provided with geotechnological layer on the roof, the lower end of geotechnique's layer is provided with water-storage-drainage layer, and excessive moisture is entered in the water-storage-drainage layer and is flowed into the cistern through being oozed under the geotechnological layer in geotechnique's layer.Filtration of the utility model using geotechnological layer to water, and then the content for flowing to impurity particle in the moisture of water-storage-drainage layer is reduced, and the impure amount that the moisture in cistern is flowed into out of water-storage-drainage layer is finally reduced, enable water limpider penetrating.
Description
Technical field
The utility model is related to a kind of water circulation systems, and more specifically it is related to a kind of roof greening water circulation system.
Background technology
Rainwater-collecting is the importance that city improves Urban Water Environment, and the rainwater-collecting that roof greening is city
Open an ecological approach.In city the hard and impermeable surface of large area result in urban rainwater largely discharge,
A series of problems, such as lower water level reduces, and the area of roofing has accounted for three the one-tenth of substantially entire urban hard surface in city, because
This can be absorbed using planted roof collects part rainwater, increases the recycling of urban rainwater, slows down rainwater discharge, improves city
The water environment in city.
Notification number is that the Chinese patent of CN202117240U discloses a kind of draining water storage system of roof greening.It is in room
It pushes up and is equipped with roof greening water storage drainage system between the waterproof layer of greening and plantation layer, including rhone, cyclic water tank, water supply filling
Irrigate pipeline, water circulating pump.The discharge outlet of rhone accesses cyclic water tank, the import of water circulating pump be passed through cyclic water tank, outlet with
Water supply irrigation pipeline is connected.
However the draining water storage system of the roof greening is smooth due to its structure, and when to rainy day, sandstone, mud
The impurity such as soil will be with rainwater and enter in cyclic water tank, and then influence the use of water circulating pump, have much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of roof greening water cyclic systems
System has the effect of that impurity particle is avoided to enter in cyclic water tank and then influences using for water circulating pump.
To achieve the above object, the utility model provides following technical solution：
A kind of roof greening water circulation system, including roof and cistern, the cistern are connected with water pump, the room
Top rake is arranged, and the water pump is connected with spills feed pipe to roof by the ponding in cistern, and soil is provided on the roof
The lower end of work layer, geotechnique's layer is provided with water-storage-drainage layer, and excessive moisture under the geotechnological layer through oozing in geotechnique's layer
It enters in the water-storage-drainage layer and is flowed into the cistern.
By using above-mentioned technical proposal, the moisture in geotechnological layer enters water-storage-drainage layer firstly the need of by geotechnological layer
Interior, geotechnological layer makes the content for being filtered to the water first step, and then reducing impurity particle in moisture, and finally reduces from water-storage-drainage layer
The impure amount of moisture in interior inflow cistern.
The utility model is further arranged to：The lower end of geotechnique's layer, which is provided with, imported into excessive ponding in geotechnological layer
Drain hole built in the permeable membrane being enriched in the cistern.
By using above-mentioned technical proposal, excessive moisture is accumulated in the lower end of geotechnological layer, Jin Erji because of the reason of gravity
Tired obstruction of the water by drain hole built in permeable membrane to impurity together promotes filtration of the geotechnological layer to water, further
The filtering of water is reinforced, and finally reduces the impure amount for flowing into the moisture in cistern out of water-storage-drainage layer.
The utility model is further arranged to：The water-storage-drainage layer is provided with multiple for enabling setting for the contamination precipitation in water
Hydroecium.
By using above-mentioned technical proposal, partial impurities are precipitated setting in hydroecium, and supernatant liquor disposes water due to spill-over
Room, and then flow into cistern, precipitation filtering is carried out to water, the granule foreign content being further reduced in water.
The utility model is further arranged to：Two neighboring described set is provided with block, the block setting between hydroecium
It is useful for setting the infiltration road that the indoor upper end clear liquid of water is flowed to the cistern described in guiding.
By using above-mentioned technical proposal, block enables bottom sink for avoiding excessive infiltration water from entering to set in hydroecium
The impurity in shallow lake suspends and flows ultimately into cistern in water again.
The utility model is further arranged to：The infiltration road is equal with the angle of inclination on the roof.
By using above-mentioned technical proposal, in water-storage-drainage layer excessively and ponding will flow to cistern at faster speed,
And then accelerate the water circulating speed of the circulatory system.
The utility model is further arranged to：Geotechnique's floor is fixedly connected with mostly with being used to geotechnological floor being divided into multiple areas
The grid in domain, the bottom end of the grid is far from the bottom of geotechnological layer.
By using above-mentioned technical proposal, slow down the speed that the moisture of geotechnological layer upper end is flowed to geotechnological layer lower end, in turn
It enables flowing water not be accumulated in geotechnological layer lower end and then influences filtration, purification effect of the geotechnological layer to water.
In conclusion the utility model has the advantages that：
1. extra moisture by geotechnological layer, go out drainage blanket by the granule foreign in water is filtered, and then reduce
The content of granule foreign in moisture；
2. retentate portion moisture is lived more comfortable in the temperature of roof upper end and then reduction roof, people；
3. afforesting inhabitation group, beautify the environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the front view of embodiment；
Fig. 3 is the cut-away view in the directions A-A in Fig. 2.
Reference sign：1, roof；2, cistern；3, water pump；4, flow pipe；5, feed pipe；6, drainpipe；7, it catchments
Pipe；8, geotechnological layer；9, grid；10, water-storage-drainage layer；11, hydroecium is set；12, seep water road；13, moisturizing layer；14, every root layer；15, prevent
Seepage floor；16, provincialism is set；17, drain hole built in permeable membrane；18, block.
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 greening water circulation system, including roof 1, for collecting the flowing water fallen on roof
Cistern 2 spills the feed pipe to roof 1 by water pump 3 that the water stored in cistern 2 extracts and by the water that water pump 3 extracts
5.The water in transportation water pump 3 is provided between feed pipe 5 and water pump 3 to the flow pipe 4 of feed pipe 5.
As shown in Figure 2 and Figure 3,1 inclined placement of roof, being disposed with from the bottom up in the upper end on roof 1 prevents moisture
Across roof 1 impermeable layer 15, prevent upper end vegetation root downwards grow so that destroy roof 1 it is integrally-built every root layer
14, have the moisturizing layer 13, water-storage-drainage layer 10 and the geotechnological layer 8 for planting plants of certain water storage function.
As shown in Figure 2 and Figure 3, water-storage-drainage layer 10 be provided with it is multiple set hydroecium 11 in step arrangement, permeated from geotechnological layer 8
And the moisture entered in water-storage-drainage layer 10 is setting enrichment in hydroecium 11, and the impurity in partial moisture is by precipitation and indwelling
In the bottom for setting hydroecium 11.It is provided with for detaching two adjacent blocks for setting hydroecium 11 between hydroecium 11 in two neighboring set
18, block 18 is for avoiding infiltering under excessive moisture and the sediment set in hydroecium 11 being enabled to suspend again.It is set on block 18
It is equipped with multiple infiltration roads 12 for being used to exclude to set 11 supernatant liquor of hydroecium.
As shown in Figure 2 and Figure 3, the grid 9 of more stepped arrangements is provided on geotechnological layer 8.The both ends of grid 9 and soil
Work layer 8 is fixedly connected, and the lower end of grid 9 is far from the bottom wall of geotechnological layer 8, and then placement soil is collectively formed in geotechnological layer 8, grid 9
Set provincialism 16.Grid 9 is used to geotechnological layer 8 being divided into the region of multiple strips and then reaches the soil avoided in geotechnological layer 8
It is lost in, while avoiding excessive rainfall from being converged to the lower end of geotechnological layer 8 and then influencing the filtration of 8 pairs of water of geotechnological layer.?
It is provided on the left of the bottom wall of geotechnological layer 8 for ponding to be discharged into drain hole 17 built in the permeable membrane of water-storage-drainage layer 10 from geotechnological layer 8,
Granule foreign in ponding is retained in geotechnological layer 8 by ponding by drain hole built in permeable membrane 17.
As shown in Figure 2 and Figure 3, the left side of water-storage-drainage layer 10 is fixedly connected with collector pipe 7, and collector pipe 7 is fixedly connected with draining
Pipe 6.Moisture in water-storage-drainage layer 10 is flow to by the road 12 that seeps water in collector pipe 7, and is flowed into cistern 2 by drainpipe 6, with
Used in standby subsequent pouring.
When in use, recirculated water is spilt out of collector pipe 7 to geotechnological layer 8, and then is penetrated into water-storage-drainage layer 10, then according to
It is secondary to be entered in cistern 2 by seep water road 12, collector pipe 7 and drainpipe 6, it, will be in cistern 2 by opening water pump 3
Ponding imports in flow pipe 4, and then water is directed to the pouring work carried out in collector pipe 5 again.
The above is only the preferred embodiment of the present invention, and the scope of protection of the utility model is not limited only to
Above-described embodiment, but technical solution belonging to the idea of the present invention belongs to the scope of protection of the utility model.It should
It points out, for those skilled in the art, several modifications without departing from the principle of the utility model
And retouching, these modifications and retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of roof greening water circulation system, including roof（1）And cistern（2）, the cistern（2）It is connected with water pump
（3）, it is characterised in that：The roof（1）It is obliquely installed, the water pump（3）It is connected with cistern（2）Interior ponding is spilt to room
Top（1）Feed pipe（5）, the roof（1）On be provided with geotechnological layer（8）, geotechnique's layer（8）Lower end be provided with drainage
Layer（10）, geotechnique's layer（8）Interior excessive moisture is through the geotechnological layer（8）Under ooze and enter the water-storage-drainage layer（10）It is interior
And it is flowed into the cistern（2）It is interior.
2. a kind of roof greening water circulation system according to claim 1, it is characterised in that：Geotechnique's layer（8）Under
End is provided with geotechnological layer（8）Interior excessive ponding imported into the cistern（2）Drain hole built in the permeable membrane of interior enrichment（17）.
3. a kind of roof greening water circulation system according to claim 1, it is characterised in that：The water-storage-drainage layer（10）If
It is equipped with and multiple sets hydroecium for enable contamination precipitation in water（11）.
4. a kind of roof greening water circulation system according to claim 3, it is characterised in that：Hydroecium is set described in two neighboring
（11）Between be provided with block（18）, the block（18）It is provided with and described sets hydroecium for guiding（11）Interior upper end clear liquid to
The cistern（2）The infiltration road of flowing（12）.
5. a kind of roof greening water circulation system according to claim 4, it is characterised in that：The infiltration road（12）With institute
State roof（1）Angle of inclination it is equal.
6. a kind of roof greening water circulation system according to claim 1, it is characterised in that：Geotechnique's layer（8）It is fixed
More are connected with to be used for geotechnological layer（8）It is divided into the grid of multiple regions（9）, the grid（9）Bottom end far from geotechnological layer（8）
Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773071.0U CN208016536U (en) | 2017-12-18 | 2017-12-18 | A kind of roof greening water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773071.0U CN208016536U (en) | 2017-12-18 | 2017-12-18 | A kind of roof greening water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208016536U true CN208016536U (en) | 2018-10-30 |
Family
ID=63897373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773071.0U Expired - Fee Related CN208016536U (en) | 2017-12-18 | 2017-12-18 | A kind of roof greening water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208016536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303705A (en) * | 2021-12-31 | 2022-04-12 | 苏州科技大学 | Low-carbon energy-saving building green roof |
-
2017
- 2017-12-18 CN CN201721773071.0U patent/CN208016536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303705A (en) * | 2021-12-31 | 2022-04-12 | 苏州科技大学 | Low-carbon energy-saving building green roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 300380 West of Taihua Road, Xinkou Town, Xiqing District, Tianjin (beside Xinkou Town Police Station) Patentee after: Tianjin Concrete Sky Construction Engineering Co., Ltd. Address before: 325113 Baolan Village, Yantou Town, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Jiang Peili |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191218 |