CN100487198C - Urban water bank ecological restoration device - Google Patents
Urban water bank ecological restoration device Download PDFInfo
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- CN100487198C CN100487198C CNB2007100614569A CN200710061456A CN100487198C CN 100487198 C CN100487198 C CN 100487198C CN B2007100614569 A CNB2007100614569 A CN B2007100614569A CN 200710061456 A CN200710061456 A CN 200710061456A CN 100487198 C CN100487198 C CN 100487198C
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Abstract
An urban water shore ecological restoration device belongs to the technical field of water ecological engineering. The invention is characterized in that a wetland ecological decontamination and water purification system, a water-air-wind exchange system, a land-water living organism inhabiting system and an ecological bank protection system are arranged in a shore zone of an urban water body. In the system, a concrete overflow dike and a water flow direction are arranged at an angle of 8-25 degrees, the head of the concrete overflow dike is connected with a concrete partition plate, and the tail of the concrete overflow dike is connected with a slag biological permeable wall; and separating an area formed by the shore, the concrete overflow dike and the concrete partition plate into an emergent aquatic plant area and a planktonic submerged plant area through the concrete partition plate, and arranging the biological reef mountain in the central area of the planktonic submerged plant area. Compared with the chemical method, the physical method and the water body shore ecological method which are commonly adopted at home and abroad at present, the method not only can restore the ecology of the urban water body and purify the ecology, but also can prevent the shore from being washed by wind waves, and obviously improve the landscape of the shore of the urban water body.
Description
Technical field
The invention belongs to aquatic attitude field of engineering technology, relate in particular to a kind of urban water-body bank ecological restoring apparatus.
Background technology
Water ecosystem is degenerated has at present become global problem, especially urban water-body, a large amount of municipal sewages constantly enters water body on the one hand, the ecological environment of urban water-body is constantly worsened, another side, the urban land growing tension, cause the urban water-body bank zone of vegetation to be occupied, hard flood control embankment directly contacts with water body, has cut off the contact of aquatic ecosystem and terrestrial ecosystems, has destroyed the various ecological processes of water body, add the brute force exploitation of industries such as culture fishery, cause urban water-body eutrophication degree constantly to be aggravated, blue-green alga bloom frequently breaks out, the water ecological environment serious degradation.In order to address this problem, in recent years, the technical measures that adopt mainly contain three class methods both at home and abroad, that is: (1) chemical method: add chemical agent and kill the algae scrubbing, add the pulverized limestone denitrogenation, add the precipitation etc. that molysite promotes phosphorus, this method not only cost is higher, and very easily causes secondary pollution; (2) physical method: dredge bed mud, machinery removes algae, and silt etc. is dashed in diversion.Though there is not secondary pollution in this method, can not tackle the problem at its root; (3) water-body bank ecological method: this method is a kind of new technology of praising highly in recent years both at home and abroad, this technology is impaired water body is repaired and to be recovered about theoretical and method according to ecological, its major technique measure has: 1. by planting aquatic plants such as geotechnological material, gauze wire cloth and rubble aggregate species phytyl and cement eco-species phytyls, water-body bank is carried out restoration of the ecosystem and recovery, this method has effect preferably to shore bank Stability Analysis of Structures, shore bank view also has some improvement, but it is very limited that the effect of river pollutant is gone in the face source of damming.2. directly water-body bank plantation emergent aquactic plant, water body is repaired and recovered by the emergent aquactic plant system, though this method can be received certain effect, emergent aquactic plant spreads easily, occupies the river course, influences the normal flood passage and the shipping function in water body river course.
Summary of the invention
The objective of the invention is to worsen and the existing deficiency of water-body bank ecological method at the urban water-body ecological environment is continuous both at home and abroad at present, a kind of urban water-body bank ecological restoring apparatus is provided, this device not only can make the ecosystem of urban water-body obtain repairing and recovering, and the view of City's Waterfront bank is significantly improved.
The object of the present invention is achieved like this: in the urban water-body bank band, be provided with: the Wetland ecological decontamination water cleaning systems of forming by emergent aquactic plant district, the water floral region of drifting along, concrete diaphragm and the biological permeable wall of slag, water, gas, the wind exchange system formed by biomembrane water wheels waterwheel, sail water pump, reservoir and artificial waterfall, the land aquatic organism of being made up of organic reef tor, pedestrian bridge, bionical naturally capillary irrigator perches system, is distinguished the ecological shore protection system of being formed by concrete overflow dike, bank slope vetiver district, shore and bushes.
In said system, concrete overflow dike becomes 8～25 with flow direction
0The angle arranges that its dike is first to be connected with concrete diaphragm, and the dike tail is connected with the biological permeable wall of slag; To by the shore bank, the formed zone of concrete overflow dike and concrete diaphragm, be separated into the emergent aquactic plant district and the water floral region of drifting along by concrete diaphragm again, drift along the elevation of water floral region than low 0.5～2.5 meter of the elevation in emergent aquactic plant district, central area, water floral region is provided with the organic reef tor drifting along, the organic reef tor is communicated with by pedestrian bridge and shore bank, on the organic reef tor, not only plant and be implanted with flowers, plants and trees, but also device has the sail water pump, reservoir and artificial waterfall, flowers, plants and trees carries out nature by bionical naturally capillary irrigator and irrigates, the sail water pump is connected by pipeline and reservoir, and artificial waterfall is connected by pipeline and reservoir.Biomembrane water wheels waterwheel is arranged on the concrete overflow dike head outside, and the reservoir on its aqua storage tank and the organic reef tor is connected by the water delivery groove; Bank slope vetiver district, shore and shrub district are arranged on the bank slope of shore, and top is the shrub district, and the bottom is the vetiver district, and shrub of planting in this district and vetiver carry out nature by bionical naturally capillary irrigator and irrigate.
The above each system forms a biotope, at water-body bank two sides band, and according to the length of water-body bank, can a plurality of biotopes of symmetric arrangement, also can a plurality of biotopes of interlaced arrangement, a plurality of biotopes form the ecosystem of shore bank.
This invention is compared with the chemical method, physical method and the water-body bank ecological method that generally adopt both at home and abroad at present, has following useful effect:
(1) this invention is by making up the organic reef tor, for various plants provides growth substrate,, thereby recover the diversity of City's Waterfront bank band biology, plant for microorganism, terraria and benthon, fish provide the habitat, repair the river channel ecology system, improve the stream self-purification ability.
(2) this invention not only can make urban water-body obtain ecological recovery, obtain ecological purification, but also can prevent that stormy waves from washing away the shore bank, and the urban water-body bank view is significantly improved.
(3) this invention can make the ecosystems such as water, gas, wind, biology, plant and humanity carry out effective contact and energy exchange when making full use of solar energy, water energy, wind energy and biological plant energy.
(4) water plant spreading in the river course can be effectively controlled in this invention, guarantees the safety of navigation and flood discharge.
(5) this invention utilizes the bionical capillary irrigator of nature that the plant of shore bank slope and organic reef tor is irrigated, and not only can effectively save the energy, can also need carry out nature according to plant physiology and supply water.
(6) this invention not only has good ecological purification effect, and has the effect of good dyke desilting.
Description of drawings
Fig. 1 is that this invents an embodiment layout plan.
Fig. 2 is an A-A profile among Fig. 1.
Fig. 3 be among Fig. 1 B to enlarged drawing.
Fig. 4 is 11 modular construction schematic diagrames among Fig. 1.
Fig. 5 is the bionical capillary irrigator of a nature schematic diagram.
Among the figure; 1. the biological permeable wall 12. of emergent aquactic plant district 2. emergent aquactic plants 3. biomembrane water wheels waterwheels 4. water legs 5. water transmission troughs 6. organic reef tors 7. tanks 8. sail water pumps 9. floating plants 10. concrete overflow dikes 11. slags 24. times fixed pulleys of fixed pulley 23. water barrels, 25. water wheels, 26. water barrel supports, 27. gussets, 28. biomembrane porous plates, 29. porous concrete slabs, 30. holes, 31. silk screens, 32. slags, 33. cover plates, 34. high-absorbent material water legs on bank vetiver district, 15. shore, bank shrub district, 13. dikes, 14. shore, water floral region 16. foot bridges, 17. artificial waterfalls, 18. flowers, plants and trees, 19. concrete diaphragms, 20. submerged plants, 21. chains 22. that drift along, 35. capillaries, 36. capillaries
Specific implementation method
In Fig. 1, emergent aquactic plant district 1 is arranged on shore bank band, plants in it and is implanted with emergent aquactic plant 2, and emergent aquactic plant 2 is a reed etc., and biomembrane water wheels waterwheel 3 is arranged on emergent aquactic plant district 1 water inlet, one side.The water lift letter (23) that catch basin 4 is arranged on biomembrane water wheels waterwheel 3 sides top and biomembrane water wheels waterwheel 3 is connected.Water delivery groove 5 water inlets and catch basin 4 are connected, and delivery port and reservoir 7 are connected.Organic reef tor 6 is arranged on the central area of the water floral region 12 of drifting along, and is to be formed by the reef construction, is covered with one deck soil on organic reef tor top.Reservoir 7 is arranged on a side on organic reef tor top, is connected with the outlet pipe of catch basin 4 with sail water pump 8 respectively, and this pond provides the water source for artificial waterfall 17.Sail water pump 8 is installed in the mountain top of organic reef tor 6, and its water inlet pipe and rivers water body are communicated with, and outlet pipe and reservoir 7 are communicated with.Floating plant 9 is a water hyacinth, is planted in the water floral region of drifting along.Concrete overflow dike 10 is to be formed by the steel concrete construction, the high 0.5～1.5m of its dike height ratio rivers water body mean water in non-flood season, and this dike and water (flow) direction angle are 8-25
0The biological permeable wall 11 of slag is to be made by concrete porous plate 29 and slag 32, and an end and embankment link together, and the other end and concrete overflow dike 10 link together.Drift along the elevation of water floral region 12 than the low 0.5～2.5m of the elevation in emergent aquactic plant district 1, plantation floating plant 9 and submerged plant 20 in it.Dike 13 is water-body bank dykes and dams.Bank shrub district, shore 14 is arranged on top, bank band slope, shore.Bank vetiver district, shore 15 is arranged on bottom, bank band slope, shore, plants in it and is implanted with vetiver.Pedestrian bridge 16 1 ends and dike 13 are communicated with, and the other end and organic reef tor 6 are communicated with.
In Fig. 2, artificial waterfall 17 is arranged on mountain top one side of organic reef tor 6, and its water source is from reservoir 7.Flowers, plants and trees 18 is planted in the mountain top of organic reef tor 6.Concrete diaphragm 19 is to be formed by reinforced concrete prefabricated, imbeds 0.6～1.5m in the plant base.Submerged plant 20 is a water caltrop, is planted in the water floral region 12 of drifting along.
In Fig. 3, chain 21 is to be formed by connecting by steel loop, at the diverse location of steel loop rubber valve is installed, and this chain forms a closed chain.Last fixed pulley 22 is installed in water barrel 23 tops, and following fixed pulley 24 is installed in the below of water barrel 23, and chain 21 is made circular motion by upper and lower fixed pulley under water wheels 25 drive.Water barrel 23 is formed by steel pipe manufacturing, and chain 21 passes from water barrel 23, and water barrel 23 is supported by water barrel support 26.Water wheels 25 are made up of blade, torus and rotating shaft, and under the effect of current, water wheels 25 can rotate by rotating shaft.Gusset 27 is to be made by steel plate, plays a supportive role.Biomembrane porous plate 28 is to be made by plastic plate, is equipped with many small holes on each plate face.
In Fig. 4, concrete porous plate 29 is to be made by steel concrete, is provided with many holes 30 in its plate face.Silk screen 31 is arranged on the concrete porous plate 29 plate faces.Slag 32 is placed in the cell body that is surrounded by concrete porous plate 29.Cover plate 33 is formed by reinforced concrete prefabricated, and the top that is fixed on the biological permeable wall 11 of slag is set.
In Fig. 5, high-absorbent material catch basin 34 is to be formed by the super absorbent resin material, and capillary tube 35 and capillary tube 36 all are to be made and high-absorbent material catch basin 34 links together by fibrous material.
In above-mentioned diagram; though having enumerated preferred embodiment of the present invention is illustrated; but it is well-known; should not limit right protection scope of the present invention on the contrary by this embodiment; that is any engineering science researcher who is familiar with this innovation point is if use the main feature of the present invention; carry out the change of some details, all must belong to scope of patent protection of the present invention.
Claims (7)
1, a kind of urban water-body bank ecological restoring apparatus, it is characterized in that in the urban water-body bank band, be provided with: by the emergent aquactic plant district, the water floral region of drifting along, the Wetland ecological decontamination water cleaning systems that the biological permeable wall of concrete diaphragm and slag is formed, by biomembrane water wheels waterwheel, the sail water pump, the water that reservoir and artificial waterfall are formed, gas, the wind exchange system, by the organic reef tor, pedestrian bridge, naturally the land aquatic organism that bionical capillary irrigator is formed perches system, by concrete overflow dike, the ecological shore protection system that bank slope vetiver district, shore and bushes district are formed; In said system, concrete overflow dike becomes 8～250 jiaos to arrange with the water body flow direction, its dike head and concrete diaphragm link, the dike tail is connected with the biological permeable wall of slag, high 0.5～the 1.5m of its dike height ratio rivers mean water in non-flood season, to by the shore bank, the zone that concrete overflow dike and concrete diaphragm are formed, be separated into the emergent aquactic plant district and the water floral region of drifting along by concrete diaphragm again, central area, water floral region is provided with the organic reef tor drifting along, the organic reef tor is connected by pedestrian bridge and shore bank, on the organic reef tor, not only plant and be implanted with flowers, plants and trees, but also device has the sail water pump, reservoir and artificial waterfall, flowers, plants and trees carry out nature by bionical naturally capillary irrigator and irrigate; Biomembrane water wheels waterwheel is arranged on the concrete overflow dam head outside, and the reservoir on its aqua storage tank and the organic reef tor is connected by the water delivery groove; Bank slope vetiver district, shore and shrub district are arranged on the bank slope of shore, and top is the shrub district, and the bottom is the vetiver district, and shrub of planting in this district and vetiver carry out nature by bionical naturally capillary irrigator and irrigate; The above each system forms a biotope, at water-body bank two sides band, and according to the length of water-body bank, can a plurality of biotopes of symmetric arrangement, also can a plurality of biotopes of interlaced arrangement, a plurality of biotopes form the ecosystem of shore bank.
2, a kind of urban water-body bank ecological restoring apparatus according to claim 1 is characterized in that the sail water pump is connected by pipeline and reservoir, and reservoir is connected by pipeline and artificial waterfall
3, a kind of urban water-body bank ecological restoring apparatus according to claim 1 is characterized in that emergent aquactic plant district plantation reed, and water floral region plantation water caltrop and Eichhornia crassipes drift along; Drift along water floral region elevation than the low 0.5～2.5m of emergent aquactic plant district elevation.
4, a kind of urban water-body bank ecological restoring apparatus according to claim 1, it is characterized in that catch basin is arranged on biomembrane water wheels waterwheel side top, be connected with the water barrel of biomembrane water wheels waterwheel, water delivery groove water inlet and catch basin are connected, and delivery port and reservoir are connected.
5, a kind of urban water-body bank ecological restoring apparatus according to claim 1 is characterized in that the biological permeable wall of slag is to be made by concrete porous plate and slag.
6, a kind of urban water-body bank ecological restoring apparatus according to claim 1 is characterized in that the water wheels in the biomembrane water wheels waterwheel are made up of blade, torus and rotating shaft; Chain in the biomembrane water wheels waterwheel is to be formed by connecting by steel loop, at the diverse location of steel loop rubber valve is installed.
7, a kind of urban water-body bank ecological restoring apparatus according to claim 1, it is characterized in that the high-absorbent material catch basin in the bionical capillary irrigator of nature is to be formed by the super absorbent resin material, capillary tube is to be made and the high-absorbent material catch basin links together by fibrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100614569A CN100487198C (en) | 2007-01-25 | 2007-01-25 | Urban water bank ecological restoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100614569A CN100487198C (en) | 2007-01-25 | 2007-01-25 | Urban water bank ecological restoration device |
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| Publication Number | Publication Date |
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| CN101074558A CN101074558A (en) | 2007-11-21 |
| CN100487198C true CN100487198C (en) | 2009-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100614569A Expired - Fee Related CN100487198C (en) | 2007-01-25 | 2007-01-25 | Urban water bank ecological restoration device |
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| CN104628143B (en) * | 2015-02-06 | 2017-05-17 | 河海大学 | Wetland decontamination method for drainage systems in ecological irrigation areas |
| CN105064263B (en) * | 2015-07-16 | 2016-06-01 | 上海市园林设计院有限公司 | The water system system of a kind of Waterfront green field view |
| CN107926365B (en) * | 2017-12-26 | 2023-07-25 | 上海双骏环保科技有限公司 | Coastal zone vertical greening planting equipment and planting method thereof |
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| CN109505777A (en) * | 2018-12-26 | 2019-03-22 | 扬州大学 | A kind of micro- lift pump installation of backhoe type blade |
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| CN113841655B (en) * | 2021-11-10 | 2022-09-20 | 中国水利水电第七工程局有限公司 | Fish culture environment purification system and method based on water environment treatment |
| CN115925124B (en) * | 2022-12-30 | 2023-06-06 | 玉溪师范学院 | Device and method for preventing and controlling agricultural non-point source pollution of hillside fields |
| CN117263446B (en) * | 2023-10-20 | 2024-06-04 | 中铁四局集团有限公司 | Multi-pond wetland topography remodelling method based on sewage treatment and habitat improvement |
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2007
- 2007-01-25 CN CNB2007100614569A patent/CN100487198C/en not_active Expired - Fee Related
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| CN101074558A (en) | 2007-11-21 |
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Assignee: JIANGSU FLOWERSKING HORTICULTURAL Co.,Ltd. Assignor: HEIBEI AGRICULTURAL UNIVERSITY Contract record no.: 2011320001106 Denomination of invention: Urban water-body bank ecological restoring apparatus Granted publication date: 20090513 License type: Exclusive License Open date: 20071121 Record date: 20110826 |
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