CN205894156U - Urban afforestation forest belt is with rainwater automatic acquisition device - Google Patents
Urban afforestation forest belt is with rainwater automatic acquisition device Download PDFInfo
- Publication number
- CN205894156U CN205894156U CN201620636761.0U CN201620636761U CN205894156U CN 205894156 U CN205894156 U CN 205894156U CN 201620636761 U CN201620636761 U CN 201620636761U CN 205894156 U CN205894156 U CN 205894156U
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- CN
- China
- Prior art keywords
- retaining framework
- inverted trapezoidal
- top surface
- city
- forest belt
- 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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- 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 discloses an urban afforestation forest belt is with rainwater automatic acquisition device, including setting up the trapezoidal retaining framework of falling between urban afforestation two rows of greening tree in the forest belt sunkenly in the structure, the here falls trapezoidal retaining framework and closes on four sides to constituting by closing the water material, high both sides limit is low in the middle of its top surface, and sets up the seepage flow hole in the both sides limit of top surface department, falling to set up the miniature through -hole of multiunit on two trapezoidal sides of trapezoidal retaining framework, these miniature through -holes direct with the outside soil intercommunication of trapezoidal retaining framework falls. The utility model discloses based on the comprehensive afforestation demand of sponge city notion and city, have multiple good utility such as an album rain, water conservation slowly -releasing, maintenance afforestation vegetation.
Description
Technical field
The utility model is related to a kind of urban water conservation and comprehensive technical field of greening.
Background technology
Sponge cityMove towards practical application in China from concept.Sponge city is that new generation of city storm water man- agement is general
Read, refer to that the aspects such as the natural calamity that city is brought in adaptation environmental change and reply rainwater have good elasticity, when rainy
The water storing is discharged when needing and is used by water suction, retaining, infiltration, water purification.Under conditions of primitive nature, most of
Rainwater by ground absorption and permeate the ground, then evaporated by earth's surface and plant surface, returned in air, unnecessary rainwater from
Earth's surface lentamente comes together in streams rivers, enters lake ocean.But, the development ＆ construction in city change this Natural Circulation,
Because waterproof roofing and ground continuously quickly increase with the process of urbanization, the ground that can drink up the rain and
The water surface drastically reduces, and the infiltration of underground water is even more scarcity, thus leading to being continuously increased of rainwash, increasing waterlogging and threatening.No
The rainwater that method flows into soil collects formation runoff on ground and enters municipal drainage system, but the increase of rainwash is it is meant that more
The pollutant through urban surface for the rainwater of many cleanings originally is polluted, and the pressure of drainage pipeline is consequently increased.Simultaneously because
For urban discharging pipeline for hard facility it is difficult to coordinating changeable rainfall and changing discharge capacity, so occurring draining not enough and producing
The situation of raw waterlogging.Especially in the case that China's early stage builds inadequate specification, the pipe drainage system that city is relied on is in fact
Can't bear the heavy load, therefore waterlogging frequently occurs.The principal advantage in sponge city is to be collected utilizing by rainwater " turning waste into wealth ".
Singapore's shortage of water resources, water resource 211m per capita, account for world's penultimate, this state utilizes cistern to collect rainwater recycle
Using the dependence to running water decreases 40%.Review domestic many cities, the exhaustive exploitation underground water because water resource lacks, lead
Groundwater run off is caused drastically to reduce, result is that urban underground space cavity in a large number, surface subsidence, endangers life of urban resident.
Rainwater infiltration and rainwater reuse are emphasized in sponge city, enhance the demand feeding and reducing underground water to underground water simultaneously, protect
The level of ground water of card safety, reduces the risk of surface subsidence.Blend collection under rainwater being carried out due to sponge city, decrease
The dependence to city planting ductwork for the city, puts into so as to reduce pipeline laying., passed with replacing pipeline upgrading taking U.S.'s Portland as a example
System drainage system will expend $ 2,500,000, and implement sponge sewerage system only $ 2,000,000, greatly reduce pipe network and put into.Sponge city
Rainfall runoff is mainly received by imbibition under nature in the form of concave herbaceous field by city, also adjusts while city " cavernous body " increases
Save urban ecology.
On the other hand, with the development of national economy, China's The Surroundings in Cities problem becomes increasingly conspicuous, the ring such as noise, flue dust
Border pollution is not all the time in the body in infringement city, the physical and mental health of harm people.Therefore, how to improve urban ecology, protect
The environment that shield city dweller depends on for existence, it has also become the focus of common concern.In recent years, the sanitary city, literary composition are striven in all parts of the country
Bright city, garden-like cities enthusiasm surging.To beautify home, improve city image, be that the fine ecological ring of optimization is built in city
Border, just city is launched on a large scale throughout the country.Backbone's road as city and its greening, similarly obtain weight
Depending on and development, and the green artistic view glamour with its uniqueness, be presented in face of people.Roadside greening simultaneously is also road
Important landscape factors in environment.Roadside greening line can make city be linked to be an entirety, and roadside greening type, form are directly closed
It is tied to the impression to city for the people.
Based on above-mentioned background technology and related cognitive, the utility model research and development are a kind of comprehensive based on sponge city concept and city
Close the water utilization correlation technique of greening demand.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of the city forest belt rainwater automatic acquisition device, tool
There are the excellent effectiveness such as collection rain, water-saving slow-releasing, maintenance afforestation vegetation.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
The city forest belt rainwater automatic acquisition device, structure includes being arranged on the city forest belt two row green sunkenly
Change the inverted trapezoidal retaining framework between trees, this inverted trapezoidal retaining framework is constituted by closing water material four sides and be combined into；In the middle of its top surface
High two sides are low, and the two side edge setting seepage flow holes in top surface；Two trapezoidal sides of inverted trapezoidal retaining framework are arranged
Multigroup micro through-hole, these micro through-holes are directly connected with the soil outside inverted trapezoidal retaining framework.
As a kind of optimal technical scheme of the present utility model, the inner surface setting one of described inverted trapezoidal retaining framework of fitting
Layer micro-strainer.
As a kind of optimal technical scheme of the present utility model, the week edge of described micro-strainer arranges multigroup frenulum, these
Frenulum is extended and is pricked by the seepage flow hole of described inverted trapezoidal retaining framework top surface and ties up to outside inverted trapezoidal retaining framework top surface.
As a kind of optimal technical scheme of the present utility model, the top surface of described inverted trapezoidal retaining framework is distributed and is provided with
Multiple can folding gathering hole.
Have the beneficial effects that using produced by technique scheme: the utility model is based on sponge city concept and city
A kind of comprehensive greening demand, there is provided urban afforestation with multiple excellent effectiveness such as collection rain, water-saving slow-releasing, maintenance afforestation vegetations
Forest belt rainwater automatic acquisition device.Inverted trapezoidal retaining framework of the present utility model is sunk and is arranged on the woodland of the city forest belt
In null, in rainfall, rainwater and is stored through seepage flow hole inflow inner space by inverted trapezoidal retaining framework top surface, and terraced by falling
Arrange multigroup micro through-hole on two trapezoidal sides of shape retaining framework slowly to be discharged to outside soil, be trees sustained release
Supply water.One layer of micro-strainer of inner surface setting of the utility model laminating inverted trapezoidal retaining framework, and the week of this micro-strainer
Along arranging multigroup frenulum, these frenulums are extended and are pricked by the seepage flow hole of inverted trapezoidal retaining framework top surface and tie up to inverted trapezoidal retaining frame
Outside body top surface, so when after Long-Time Service, micro through-hole occurs blocking, as long as micro-strainer is lifted by frenulum can solve
Certainly blockage problem.The utility model be distributed on the top surface of inverted trapezoidal retaining framework be provided with multiple can folding gathering hole, just
Throw in the materials such as the fertilizer in greening forest belt in as needed to inverted trapezoidal retaining framework, and be easy to the maintenance in later stage and make
Industry.
Brief description
Fig. 1 is the structural representation of one specific embodiment of the utility model.
In figure: inverted trapezoidal retaining framework (1), micro-strainer (2), frenulum (3), gathering hole (4), seepage flow hole (5), miniature logical
Hole (6).
Specific embodiment
Referring to accompanying drawing, it is arranged on the city forest belt two row in the structure of one specific embodiment of the utility model green sunkenly
Change the inverted trapezoidal retaining framework 1 between trees, this inverted trapezoidal retaining framework 1 is constituted by closing water material four sides and be combined into；In its top surface
Between high two sides low, on top surface centre position distribution be provided with multiple can folding gathering hole 4, set in two side edge of top surface
Put seepage flow hole 5；Two trapezoidal sides of inverted trapezoidal retaining framework 1 arrange multigroup micro through-hole 6, these micro through-holes 6 are straight
Connect and connect with the soil outside inverted trapezoidal retaining framework 1；One layer of micro-strainer of inner surface setting of laminating inverted trapezoidal retaining framework 1
2, the week of micro-strainer 2, these frenulums 3 were extended by the seepage flow hole 5 of inverted trapezoidal retaining framework 1 top surface along arranging multigroup frenulum 3
And prick and tie up to outside inverted trapezoidal retaining framework 1 top surface.
Referring to accompanying drawing, operation principle of the present utility model is: inverted trapezoidal retaining framework 1 of the present utility model is sunk and arranged
In the woodland null of the city forest belt, in rainfall, rainwater is flowed into interior by inverted trapezoidal retaining framework 1 top surface through seepage flow hole 5
Portion space simultaneously stores, and by arrange on two trapezoidal sides of inverted trapezoidal retaining framework 1 multigroup micro through-hole 6 slow to outside
Soil discharged, be trees sustained release supply water.One layer of the inner surface setting of the utility model laminating inverted trapezoidal retaining framework is micro-
Hole filter screen 2, and the week edge of this micro-strainer 2 arranges multigroup frenulum 3, these are that 3 bands pass through inverted trapezoidal retaining framework top surface
Seepage flow hole extends and pricks and ties up to outside inverted trapezoidal retaining framework top surface, so when after Long-Time Service, micro through-hole occurs blocking,
As long as micro-strainer 2 is lifted by frenulum 3 can solve blockage problem.The utility model is in the top surface of inverted trapezoidal retaining framework 1
Upper distribution be provided with multiple can folding gathering hole 4, be easy to throw in into the inverted trapezoidal retaining framework 1 as needed greening forest belt
The materials such as fertilizer, and it is easy to the maintenance operation in later stage.The utility model is with sponge city concept and city integrated greening
Based on demand, there is the multiple excellent effectiveness such as collection rain, water-saving slow-releasing, maintenance afforestation vegetation.
Foregoing description is only used as the enforceable technical scheme of the utility model and proposes, not as to its technical scheme itself
Single restrictive condition.
Claims (4)
1. the city forest belt rainwater automatic acquisition device it is characterised in that: structure includes being arranged on urban afforestation sunkenly
Inverted trapezoidal retaining framework (1) between the row's landscape tree of forest belt two, this inverted trapezoidal retaining framework (1) is combined into by closing water material four sides
Constitute；In the middle of its top surface, high two sides are low, and two side edge setting seepage flow hole (5) in top surface；In inverted trapezoidal retaining framework (1)
Two trapezoidal sides on multigroup micro through-hole (6) is set, these micro through-holes (6) directly and inverted trapezoidal retaining framework (1) outward
The soil connection in portion.
2. the city forest belt according to claim 1 with rainwater automatic acquisition device it is characterised in that: laminating described fall
One layer of micro-strainer (2) of the inner surface setting of trapezoidal retaining framework (1).
3. the city forest belt according to claim 2 with rainwater automatic acquisition device it is characterised in that: the filter of described micropore
The week of net (2), these frenulums (3) were by the seepage flow hole of described inverted trapezoidal retaining framework (1) top surface along arranging multigroup frenulum (3)
(5) extend and prick and tie up to outside inverted trapezoidal retaining framework (1) top surface.
4. the city forest belt according to claim 1 with rainwater automatic acquisition device it is characterised in that: described inverted trapezoidal
On the top surface of retaining framework (1) distribution be provided with multiple can folding gathering hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636761.0U CN205894156U (en) | 2016-06-25 | 2016-06-25 | Urban afforestation forest belt is with rainwater automatic acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636761.0U CN205894156U (en) | 2016-06-25 | 2016-06-25 | Urban afforestation forest belt is with rainwater automatic acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894156U true CN205894156U (en) | 2017-01-18 |
Family
ID=57769043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620636761.0U Expired - Fee Related CN205894156U (en) | 2016-06-25 | 2016-06-25 | Urban afforestation forest belt is with rainwater automatic acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216062A (en) * | 2021-05-19 | 2021-08-06 | 天津大学 | Block formula urban waterlogging prevention water storage device |
-
2016
- 2016-06-25 CN CN201620636761.0U patent/CN205894156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216062A (en) * | 2021-05-19 | 2021-08-06 | 天津大学 | Block formula urban waterlogging prevention water storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |