CN205382066U - Multi -functional ecological tree pool - Google Patents
Multi -functional ecological tree pool Download PDFInfo
- Publication number
- CN205382066U CN205382066U CN201620142125.2U CN201620142125U CN205382066U CN 205382066 U CN205382066 U CN 205382066U CN 201620142125 U CN201620142125 U CN 201620142125U CN 205382066 U CN205382066 U CN 205382066U
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- Prior art keywords
- filter chamber
- tree
- multifunctional ecological
- tree planting
- planting room
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Abstract
The utility model provides a multi -functional ecological tree pool, includes the cell body, the cell body divide into according to the direction that rivers flowed in in proper order: upper portion has the water inlet and filter equipment's filter chamber, the play hydroecium that the lower part has the delivery port are established in, to the tree planting room that is used for planting, plant trees indoor bottom with the outlet has been offered in the filter chamber between the bottom, in the filter chamber bottom with it is provided with the filtration outlet to go out between the interior bottom of hydroecium, filter chamber upper portion with it is provided with the overflow weir that is used for reducing to filter the drainage load to go out between the hydroecium upper portion. Lay and arrange and not limited by the place, can place places such as roadside, parking area, square, building periphery in. The indoor process primary purification of rainfall runoff entering tree planting, reentrant filter chamber is realized purifying the secondary of runoff through filter equipment, and the rethread delivery port is outwards discharged, and passes through overflow weir discharge runoff when the run -off is loaded above the filtration drainage, and the circumstances of avoiding flooding tree planting room and filter chamber takes place.
Description
Technical field
This utility model relates to a kind of multifunctional ecological tree pond.
Background technology
Development along with urbanization, city waterproof pavement increases, it is easy to urban waterlogging occur, the problems such as peak runoff is excessive, rainfall runoff carries after substantial amounts of pollutant enter city planting ductwork simultaneously increases downstream organic loading, therefore rainfall runoff is controlled and purifies significant.
The method of conventional control rainfall runoff is from simple sidewalk planting, the Virescence form of scape is made in the combinations developing into space more than 1,2 multi-level, 3 emphasis ecological environment benefits and 4 aesthetics, but plantation trees can with surrounding generation effect, the root system day by day grown on the one hand can destructively underground pipelines, neighboring buildings, on the other hand plant through long-term wind and weather can exposed root system, affect attractive in appearance, be unfavorable for plant growing.Existing tree pond is the simple problem solving plantation trees, alleviating runoff, it is impossible to thoroughly solve the technical barrier of purifying rainwater runoff.
For solving corresponding technical problem; this utility model provides a kind of and meets the low facility multifunctional ecological tree pond affecting utility strategies (LID) that sponge urban construction is advocated; this multifunctional ecological tree pond can be implemented in the source of watershed by effect purifying rainwaters such as delay, infiltration, overflows; it is lowered into the runoff pollution load in urban drainage pipe network, protects water environment；Extend runoff to last, it is to avoid produce peak runoff；Purify the rainfall runoff of heavy rain, extra torrential rain overflow in period；The targets such as protection plant growing, protection surrounding enviroment building and underground utilities.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of multifunctional ecological tree pond.
In order to solve above-mentioned technical problem, a kind of technical scheme that this utility model adopts is: a kind of multifunctional ecological tree pond, including cell body, the direction that described cell body flows into successively by current is divided into: top has water inlet and the tree planting room for planting, inside set the filter chamber of defecator, bottom has the water-supplying chamber of outlet, described tree planting offers discharge outlet between indoor bottom and described filter chamber inner bottom part, it is provided with filtration discharge outlet between described filter chamber inner bottom part and described water-supplying chamber inner bottom part, it is provided with between top, described filter chamber and described water-supplying chamber top for reducing the downflow weir filtering drainage load.
In some embodiments, the described indoor that plant trees are provided with the drainage duct of transversal hollow, multiple permeable pipe being vertically arranged and have multiple aperture on body, and described drainage duct is connected with described discharge outlet, and described permeable pipe is connected with described drainage duct.
In some further embodiment, between described tree planting room and described filter chamber, it is positioned at 1/3 position from the bottom to top 1/2 position is provided with spilling water discharge outlet, described tree planting indoor have been horizontally set with spilling water conduit, described spilling water tube at one end is connected with described spilling water discharge outlet, and the described spilling water conduit other end is connected with described permeable pipe.
In some embodiments, described tree planting offers between indoor top and described filter chamber internal upper part for the runoff that exceeds standard through being directly entered the overflow launder of filter chamber.
In some embodiments, above described tree planting room, it is covered with the grid of the floating thing for intercepting road surface, large-scale particulate matter, described grid has at least one tree hole.
In some embodiments, described filter chamber and described water-supplying chamber are covered with steel reinforced concrete cover plate.
In some embodiments, described defecator includes multiple filter element, is arranged at the hollow pipe of described filter element central authorities；Filling sorptive filler in filter element, hollow pipe even tube wall is holed, and aperture is 15mm, and hollow pipe outer wall is arranged with the nylon gauze preventing bulky grain thing from entering, gauze aperture 1-2mm.
In some further embodiment, described filler is any one or a few the mixed mixture in fine sand, activated carbon, zeolite, haydite, perlite, glass pumice.
In some embodiments, the integrated device of described cell body, and form with steel plate or armored concrete are prefabricated.
In some embodiments, described plant trees indoor fill out be provided with lower bottom sand stone layer, be positioned at the planting soil layer above sand stone layer.
Scope of the present utility model, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.Such as features described above and (but not limited to) disclosed herein have the technical characteristic of similar functions and replace mutually and the technical scheme etc. that formed.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that the multifunctional ecological tree pond that this utility model provides is moveable Integral rain processor, lay layout not limited by place, be placed in the places such as roadside, parking lot, square, building periphery.Rainfall runoff enters the indoor that plant trees through primary purification, enter back into filter chamber, realize the double purification to runoff by defecator, discharge again through outlet, and discharge runoff when run-off exceedes filtration drainage load by downflow weir, it is to avoid the situation flooding tree planting room and filter chamber occurs.
Accompanying drawing explanation
Fig. 1 is this utility model schematic top plan view；
Fig. 2 is this utility model schematic front view；
Fig. 3 is the profile intercepted along line A-A in Fig. 1；
Wherein: 1, tree planting room；11, water inlet；12, drainage duct；13, spilling water conduit；14, discharge outlet；15, spilling water discharge outlet；16, overflow launder；17, permeable pipe；18, planting soil layer；19, sand stone layer；2, filter chamber；21, defecator；22, downflow weir；23, discharge outlet is filtered；3, water-supplying chamber；31, outlet；41, grid；42, steel reinforced concrete cover plate.
Detailed description of the invention
The utility model proposes a kind of multifunctional ecological tree pond, including the cell body of integrated setting, form with steel plate or armored concrete are prefabricated.Can being designed to sizes according to actual needs time prefabricated, pool wall arranges hole for hoist, it is simple to transport and installation.
Body is divided into three systems by the direction that current flow into successively, respectively: top have water inlet 11 and for the tree planting room 1 planted, in set the filter chamber 2 of defecator 21, bottom has the water-supplying chamber 3 of outlet 31.Outlet 31 is connected with tube net outside.Described filter chamber 2 and described water-supplying chamber 3 are covered with steel reinforced concrete cover plate 42.
Offer discharge outlet 14 between described tree planting room 1 inner bottom part and described filter chamber 2 inner bottom part, between described filter chamber 2 inner bottom part and described water-supplying chamber 3 inner bottom part, be provided with filtration discharge outlet 23.It is provided with between described top, filter chamber 2 and described water-supplying chamber 3 top for reducing the downflow weir 22 filtering drainage load.
Fill out in described tree planting room 1 be provided with lower bottom sand stone layer 19, be positioned at the planting soil floor 18 above sand stone layer 19.Being provided with the drainage duct 12 being horizontally set with, multiple permeable pipe 17 being vertically arranged and having on body multiple aperture in described tree planting room 1, described drainage duct 12 is connected with described discharge outlet 14, and described permeable pipe 17 is connected with described drainage duct 12.Planting soil layer 18 penetrates into permeable pipe 17 with the water in sand stone layer 19, flows into drainage duct 12, flows into filter chamber 2 from discharge outlet 14.
Between described tree planting room 1 and described filter chamber 2, it is positioned at 1/3 position from the bottom to top and is provided with spilling water discharge outlet 15, it has been horizontally set with spilling water conduit 13 in described tree planting room 1, described spilling water conduit 13 one end is connected with described spilling water discharge outlet 15, and described spilling water conduit 13 the other end is connected with described permeable pipe 17.Offer between described tree planting room 1 internal upper part and described filter chamber 2 internal upper part for the runoff that exceeds standard through being directly entered the overflow launder 16 of filter chamber 2.It is covered with the grid 41 of the floating thing for intercepting road surface, large-scale particulate matter above described tree planting room 1, described grid 41 has at least one tree hole.
In described filter chamber 2, described defecator includes multiple filter element, is arranged at the hollow pipe of described filter element central authorities；Filling sorptive filler in filter element, hollow pipe even tube wall is holed, and aperture is 15mm, and hollow pipe outer wall is arranged with the nylon gauze preventing bulky grain thing from entering, gauze aperture 1-2mm.Described filler is the mixture after any one or a few in fine sand, activated carbon, zeolite, haydite, perlite, glass pumice is mixed in proportion.
Such as Fig. 1, shown in 2, normal light rain or in moderate rain situation, the rainwater on road surface, through kerbstone water inlet 11, enters into tree planting room 1, tree planting room 1, arranged above with independent grid 41, intercepts the floating thing on road surface, large-scale particulate matter, convenient draw clearly and safeguards.The rainwater oozed under vertical is through the Absorption of planting soil layer 18 and sand stone layer 19 filtration, root system of plant, the pollutant such as nitrogen in rainwater, phosphorus are removed, runoff flows to filter chamber 2 through discharge outlet 14, carry out secondary filter, enter water-supplying chamber 3 again through crossing filtration discharge outlet 23, be discharged to tube net outside by outlet 31.
Such as heavy rain or extra torrential rain, rainfall runoff purification three kinds of situations of discharge point in multifunctional ecological tree pond, the first situation: part runoff oozes filtration for 1 time by tree planting room and flow to filter chamber 2 by discharge outlet 14, part enters filter chamber 2 by overflow conduit 13, enters water-supplying chamber 3 after being purified by defecator 21；The second situation: on the basis of the first situation, the runoff that exceeds standard is directly entered filter chamber 2 through overflow launder 16, enters water-supplying chamber 3 after defecator 21 filters；The third situation: consider the situation of extra torrential rain, on the basis of the second situation, the runoff dissolved beyond defecator 21 is directly discharged into water-supplying chamber 14 by downflow weir 22, discharges again through drain pipe 12.
This multifunctional ecological tree pond is placed in runway roadside, parking lot or limit, square, the effect of rubbish and the separating trap of remains can be reached 100%, the removal effect of overall suspended pellet can be reached 80%, the clearance of nitrogen in rainfall runoff, phosphorus is respectively reached 45% and 60%, the removal effect of metal can be reached 82% by multifunctional ecological tree pond, and runs highly stable.
In addition, it is also equipped with advantages below:
1, solid particulate matter can efficiently be removed；
2, the absorbent-type biofilter material of high porosity, can efficiently remove heavy metal；
3, advection design increases disposal ability, reduces blocking；
4, anti impulsion load power is strong, security of system, stable；
5, convenient management, and long service life；
6 and street greening organically combine, reduce maintenance cost；
7, transport installation is very convenient, can effectively save land used space.
As it has been described above, we are illustrated fully according to objective of the present utility model, but this utility model is not limited to above-described embodiment and implementation.The practitioner of correlative technology field can carry out different changes and enforcement in the scope that technological thought of the present utility model is permitted.
Claims (10)
1. a multifunctional ecological tree pond, including cell body, it is characterized in that: the direction that described cell body flows into successively by current is divided into: top has water inlet (11) and the tree planting room (1) for planting, inside set the filter chamber (2) of defecator (21), bottom has the water-supplying chamber (3) of outlet (31), discharge outlet (14) is offered between described tree planting room (1) inner bottom part and described filter chamber (2) inner bottom part, filtration discharge outlet (23) it is provided with between described filter chamber (2) inner bottom part and described water-supplying chamber (3) inner bottom part, it is provided with between (2) top, described filter chamber and described water-supplying chamber (3) top for reducing the downflow weir (22) filtering drainage load.
2. multifunctional ecological tree pond according to claim 1, it is characterized in that: in described tree planting room (1), be provided with the drainage duct (12) of transversal hollow, multiple permeable pipe (17) being vertically arranged and have multiple aperture on body, described drainage duct (12) is connected with described discharge outlet (14), and described permeable pipe (17) is connected with described drainage duct (12).
3. multifunctional ecological tree pond according to claim 2, it is characterized in that: between described tree planting room (1) and described filter chamber (2), be positioned at 1/3 position to 1/2 position from the bottom to top and be provided with spilling water discharge outlet (15), it has been horizontally set with spilling water conduit (13) in described tree planting room (1), described spilling water conduit (13) one end is connected with described spilling water discharge outlet (15), and described spilling water conduit (13) other end is connected with described permeable pipe (17).
4. multifunctional ecological tree pond according to claim 1, it is characterised in that: offer between described tree planting room (1) internal upper part and described filter chamber (2) internal upper part for the runoff that exceeds standard through being directly entered the overflow launder (16) of filter chamber (2).
5. multifunctional ecological tree pond according to claim 1, it is characterised in that: described tree planting room (1) top is covered with the grid (41) of the floating thing for intercepting road surface, large-scale particulate matter, and described grid (41) has at least one tree hole.
6. multifunctional ecological tree pond according to claim 1, it is characterised in that: described filter chamber (2) and described water-supplying chamber (3) is covered with steel reinforced concrete cover plate (42).
7. multifunctional ecological tree pond according to claim 1, it is characterised in that: described defecator includes multiple filter element, is arranged at the hollow pipe of described filter element central authorities；Filling sorptive filler in filter element, hollow pipe even tube wall is holed, and aperture is 15mm, and hollow pipe outer wall is arranged with the nylon gauze preventing bulky grain thing from entering, gauze aperture 1-2mm.
8. multifunctional ecological tree pond according to claim 7, it is characterised in that: described filler is any one or a few the mixed mixture in fine sand, activated carbon, zeolite, haydite, perlite, glass pumice.
9. multifunctional ecological tree pond according to claim 1, it is characterised in that: the integrated device of described cell body, and form with steel plate or armored concrete are prefabricated.
10. multifunctional ecological tree pond according to claim 1, it is characterised in that: the planting soil floor (18) fill out the sand stone layer (19) being provided with lower bottom in described tree planting room (1), being positioned at sand stone layer (19) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142125.2U CN205382066U (en) | 2016-02-25 | 2016-02-25 | Multi -functional ecological tree pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142125.2U CN205382066U (en) | 2016-02-25 | 2016-02-25 | Multi -functional ecological tree pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382066U true CN205382066U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620142125.2U Expired - Fee Related CN205382066U (en) | 2016-02-25 | 2016-02-25 | Multi -functional ecological tree pool |
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| Country | Link |
|---|---|
| CN (1) | CN205382066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645691A (en) * | 2016-02-25 | 2016-06-08 | 苏州市清泽环境技术有限公司 | Multifunctional and ecological tree pool |
| CN107954520A (en) * | 2017-12-29 | 2018-04-24 | 南京林业大学 | Lake bank emergent aquactic plant fixing device and rainwash pollution control device |
-
2016
- 2016-02-25 CN CN201620142125.2U patent/CN205382066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645691A (en) * | 2016-02-25 | 2016-06-08 | 苏州市清泽环境技术有限公司 | Multifunctional and ecological tree pool |
| CN105645691B (en) * | 2016-02-25 | 2019-02-05 | 苏州市清泽环境技术有限公司 | Multifunctional ecological tree pond |
| CN107954520A (en) * | 2017-12-29 | 2018-04-24 | 南京林业大学 | Lake bank emergent aquactic plant fixing device and rainwash pollution control 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: 20160713 Termination date: 20200225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |