CN204762448U - Rainwater cyclic utilization system - Google Patents
Rainwater cyclic utilization system Download PDFInfo
- Publication number
- CN204762448U CN204762448U CN201520523569.6U CN201520523569U CN204762448U CN 204762448 U CN204762448 U CN 204762448U CN 201520523569 U CN201520523569 U CN 201520523569U CN 204762448 U CN204762448 U CN 204762448U
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- CN
- China
- Prior art keywords
- aquifer
- aqueduct
- support
- hypothallus
- water
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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
Abstract
The utility model provides a rainwater cyclic utilization system, include: matrix layer and water -storage layer, the matrix layer sets up the upper portion at water -storage layer for plant the plant, be provided with the water permeability material between matrix layer and the water -storage layer, water -storage layer sets up on roof upper portion for hold the rainwater, it is through wrapping up at its bottom and prevention of seepage geomembrane all around and the outside isolation in roof and system, water -storage layer is supported by the water -storage layer support that sets up around, and this water -storage layer support bottom has the hole that is used for holding with fixed aqueduct and aqueduct mount, aqueduct mount one end is fixed in the hole of water -storage layer support, and the other end extends to in the matrix layer to the matrix layer is fixed and extended to with the aqueduct, water -storage layer support, aqueduct mount are made by the water permeability material. The utility model discloses a rainwater cyclic utilization system can collect the roof rainwater effectively, stores the rainwater of collecting and utilize.
Description
Technical field
The utility model relates to a kind of rainwater cyclic utilization system, particularly a kind of rainwater cyclic utilization system for roof greening.
Background technology
Along with improving constantly of urbanization and industrialization degree, the environment that human mater to all biologies are depended on for existence there occurs great variety.Densely-populated, vehicle flowrate doubles, a large amount of discharges of waste gas and waste liquid, and cause the original biocoenosis in city be subject to impact greatly or destroy, original good living environment fades away.In order to environmental protect, each city all makes full use of every block greenery patches in development construction process, seizes every opportunity to afforest, to increase greenery area.Even if but like this, still do not reach people's expected effect.In the case, utilize building roof to open up Garden Greenland, build roof top garden just become increase city's green areas most with prospects the most effectively and the most direct measure.
Roof greening by the photosynthesis of plant, can maintain CO in air
2and O
2balance, improve air quality, go back Absorbable rod harmful substance, the NH in absorption, fixing dust, heavy metal element and absorption air
3, SO
2etc. harmful substance, alleviate atmospheric pollution and there is the function reducing city noise.The value of roof greening is not only to increase green for city, be conducive to regulating urban climate environment, reduce rain water runoff, reduce urban waterlogging dangerous, alleviate municipal drainage device pressure, suppress heavy rain, dusty wind weather, the radiant heat on construction material roof can also be reduced, weaken the tropical island effect in city, pastures of plenty, the four seasons are verdant, pure and fresh pleasant visual effect to bring people.If can be used well and promote, forming the overhead green system in city, is immeasurable to the effect of getting along amiably and peacefully, improving urban environment realizing man and nature.
But roof greening mainly covers a kind of greenery patches form on platform roof with vegetable material, because roof greening and the earth are isolated, the moisture therefore needed for roof planting plant relies on natural precipitation and pouring completely.So just causing most roof top garden all directly uses running water to water, and estimate according to the parties concerned, will expand 26,100,000,000 square meter further to the year two thousand twenty China urban architecture area, roof greening area certainly will also will be doubled and redoubled.Run as let alone tale quale, the ecological burden that so only this item causes just can not look down upon.So, roof greening pouring problem is solved by our roof greening rainwater cyclic utilization system, it is no matter the waste in order to reduce natural resources, or the development of construction of city afforestation is promoted further by reducing operating cost, thus improve our living environment, be all significant.
Utility model content
The technical problem of water resource excess waste when watering in roof greening for solving, the utility model provides a kind of roof greening rainwater cyclic utilization system, and it can collect roof rain water effectively, is carried out storing and being used by the rainwater of collection.
For realizing above-mentioned utility model object, the technical scheme that the utility model adopts is:
There is provided a kind of rainwater cyclic utilization system according to the utility model, comprising: hypothallus and aquifer; Described hypothallus is arranged on the top of aquifer, for planting plants; Dank material is provided with between described hypothallus and aquifer; Described aquifer is arranged on top, roof, and for holding rainwater, it is isolated with roof and its exterior with the anti-seepage geomembrane of surrounding by being wrapped in bottom it;
Described aquifer is supported by the aquifer support being arranged on surrounding, and this aquifer frame bottom has for being held and the hole of fixing aqueduct and aqueduct fixed mount; Described aqueduct fixed mount one end is fixed in the hole of aquifer support, and the other end extends in hypothallus, to be fixed by aqueduct and to extend to hypothallus;
Described aquifer support, aqueduct fixed mount are made by dank material.
Further, the hole of described aquifer support in aquifer in meshy arrangement and on the direction perpendicular to aquifer plane tapered shape.
Further, described aquifer support is integrally formed.
Further, one end of described aqueduct is fixed to the bottom in the hole of aquifer support, and the other end extends to the root of the plant that hypothallus is planted.
Further, the dank material arranged between described hypothallus and aquifer is geotextiles.
Further, described aqueduct support has the profile with aqueduct coupling.
Further, one end that described aqueduct support extends to hypothallus protrudes from aqueduct and tapered.
The beneficial effects of the utility model are, roof greening rainwater cyclic utilization system fully can effectively utilize roof rain water, its bottom integrated retaining, and reservoir storage is comparatively large, can meet the demand of plant growth under the condition of long-term lack of water, save water resource.In addition, this system not electricity consumption, without the need to manual maintenance.
Below in conjunction with accompanying drawing, the embodiment in utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is roof greening rainwater cyclic utilization system structural representation of the present utility model.
Wherein: 1 plant, 2 hypothalluses, 3 aqueduct fixed mounts, 4 aqueducts, 5 geotextiles, 6 aquifers, 61 aquifer supports, 62 rainwater, 63 anti-seepage geomembranes, 7 garrets.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.But embodiment is only the citing of the utility model Alternate embodiments, the feature disclosed in it only for illustration of and set forth the technical solution of the utility model, and be not used in limit protection domain of the present utility model.
Fig. 1 is roof greening rainwater cyclic utilization system structural representation of the present utility model.According to rainwater cyclic utilization system of the present utility model, comprising: hypothallus 2 and aquifer 6; Described hypothallus 2 is arranged on the top of aquifer 6, for planting plants 1; Geotextiles 5 is provided with between hypothallus 2 and aquifer 6; Described aquifer 6 is arranged on the top of garret 7, and for holding rainwater 62, it is isolated with garret 7 and its exterior with the anti-seepage geomembrane 63 of surrounding by being wrapped in bottom it.
Aquifer 6 is supported by the aquifer support 61 be arranged on around it, have for holding and the hole of fixing aqueduct 4 and aqueduct fixed mount 3 bottom this aquifer support 61, this hole in aquifer 6 in meshy arrangement and on the direction of the plane perpendicular to aquifer 6 tapered shape; One end of described aqueduct fixed mount 3 is fixed in the hole of aquifer support 61, and the other end extends in hypothallus 2, to be fixed by aqueduct 4 and to extend in hypothallus 2.
Wherein, aquifer support 61, aqueduct fixed mount 3 are made by dank material, so that rainwater can be infiltrated in the hole of aquifer support 61 by aquifer support 61.
In this embodiment, aquifer support 61 is integrally formed.
In this embodiment, one end of aqueduct 4 is fixed to the bottom in the hole of aquifer support 61, and the other end extends to the root of the plant 1 that hypothallus 2 is planted.
In this embodiment, aqueduct support 61 has the profile mated with aqueduct 4, and to protrude from aqueduct 4 tapered in one end that aqueduct support 61 extends to hypothallus 2.
When rainfall, rainwater is by the hypothallus 2 of roof greening rainwater cyclic utilization system, and enter in the aquifer 6 on garret 7 top after geotextiles 5 is filtered, aquifer 6 is supported by aquifer support 61, the bottom of aquifer 6 and surrounding parcel anti-seepage geomembrane 63, prevent rainwater 62 from flowing away.The inside of aquifer 6 is provided with multiple aqueduct 4, aquifer 6 is stretched in one end of aqueduct 4, the other end stretches into hypothallus 2 by aqueduct fixed mount 3, pass through capillarity, rainwater 62 in aquifer 6 is inhaled in hypothallus 2 by aqueduct 4, with the root system of moist plant 1, thus reach recycling of rainwater.
The above embodiment only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a rainwater cyclic utilization system, is characterized in that, comprising: hypothallus and aquifer; Described hypothallus is arranged on the top of aquifer, for planting plants; Dank material is provided with between described hypothallus and aquifer; Described aquifer is arranged on top, roof, and for holding rainwater, it is isolated with roof and its exterior with the anti-seepage geomembrane of surrounding by being wrapped in bottom it;
Described aquifer is supported by the aquifer support being arranged on surrounding, and this aquifer frame bottom has for being held and the hole of fixing aqueduct and aqueduct fixed mount; Described aqueduct fixed mount one end is fixed in the hole of aquifer support, and the other end extends in hypothallus, to be fixed by aqueduct and to extend to hypothallus;
Described aquifer support, aqueduct fixed mount are made by dank material.
2. system according to claim 1, is characterized in that, the hole of described aquifer support in aquifer in meshy arrangement and on the direction perpendicular to aquifer plane tapered shape.
3. system according to claim 1 and 2, is characterized in that, described aquifer support is integrally formed.
4. system according to claim 1, is characterized in that, one end of described aqueduct is fixed to the bottom in the hole of aquifer support, and the other end extends to the root of the plant that hypothallus is planted.
5. system according to claim 1, is characterized in that, the dank material arranged between described hypothallus and aquifer is geotextiles.
6. system according to claim 1, is characterized in that, described aqueduct support has the profile with aqueduct coupling.
7. the system according to claim 1 or 6, is characterized in that, one end that described aqueduct support extends to hypothallus protrudes from aqueduct and tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523569.6U CN204762448U (en) | 2015-07-17 | 2015-07-17 | Rainwater cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523569.6U CN204762448U (en) | 2015-07-17 | 2015-07-17 | Rainwater cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204762448U true CN204762448U (en) | 2015-11-18 |
Family
ID=54502620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523569.6U Active CN204762448U (en) | 2015-07-17 | 2015-07-17 | Rainwater cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204762448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862967A (en) * | 2016-05-11 | 2016-08-17 | 广州城建职业学院 | Rainwater storage recharging module and system which are suitable for urban green land |
| CN106088225A (en) * | 2016-08-12 | 2016-11-09 | 江汇 | It is provided with the Rain Garden of sand drain well |
| CN106342568A (en) * | 2015-07-17 | 2017-01-25 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater recycling system |
-
2015
- 2015-07-17 CN CN201520523569.6U patent/CN204762448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342568A (en) * | 2015-07-17 | 2017-01-25 | 北京泰宁科创雨水利用技术股份有限公司 | Rainwater recycling system |
| CN105862967A (en) * | 2016-05-11 | 2016-08-17 | 广州城建职业学院 | Rainwater storage recharging module and system which are suitable for urban green land |
| CN106088225A (en) * | 2016-08-12 | 2016-11-09 | 江汇 | It is provided with the Rain Garden of sand drain well |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |