CN203213075U - Reservoir area water-level-fluctuating zone ecological slope protecting system - Google Patents
Reservoir area water-level-fluctuating zone ecological slope protecting system Download PDFInfo
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- CN203213075U CN203213075U CN 201320197296 CN201320197296U CN203213075U CN 203213075 U CN203213075 U CN 203213075U CN 201320197296 CN201320197296 CN 201320197296 CN 201320197296 U CN201320197296 U CN 201320197296U CN 203213075 U CN203213075 U CN 203213075U
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Abstract
The utility model relates to ecological slope landslide treatment, in particular to a reservoir area water-level-fluctuating zone ecological slope protecting system. The reservoir area water-level-fluctuating zone ecological slope protecting system comprises a prefabricated water permeable panel. A plurality of anti-sliding supports are fixed on an upstream slope of a reservoir area water-level-fluctuating zone, crosswise anti-overturning plates are fixed on the anti-sliding supports, and the anti-sliding supports which are located at the positions with the same height in the crosswise direction of the upstream slope of the reservoir area water-level-fluctuating zone are connected integrally through steel bars to form ridge beams which play a role in preventing sliding in the lengthwise direction of the upstream slope of the reservoir area water-level-fluctuating zone. A groove is formed between every two adjacent ridge beams which are located in the crosswise direction of the upstream slope of the reservoir area water-level-fluctuating zone, and a bottom fermentation sludge filling layer, a water feeding layer, an upper fermentation sludge filling layer and a soil layer are paved from bottom to top in each groove. Large-scale emergent aquatic plants are planted inside large reserved holes to enable every N grooves to form a greening zone section, wherein N is a natural number except zero. By the adoption of the structure, the reservoir area water-level-fluctuating zone ecological slope protecting system has the advantages that sludge treatment, sewage treatment and water-level-fluctuating zone management are effectively combined integrally, energy consumption is reduced, energy sources are saved and environmental-friendless is facilitated.
Description
Technical field
The utility model relates to ecological landslide control, specifically be a kind of improvement one that collects sludge treatment and sewerage treatment and falling zone, cut down the consumption of energy, energy conservation and be beneficial to falling zone, the reservoir area ecological revetment system of environmental protection.
Background technology
Along with the successful retaining of the Three Gorges Dam operating scheme with " hold arrange clearly turbid ", cause the upstream falling zone that elevation is 145m-175m to occur, the result is water level water level height in low, winter in summer, generation is periodically flooded and is washed away to side slope, take away soil and drowned original vegetation on the face of land, brought out landslide, many places and landscape destruction.Simultaneously, the mud in the sanitary sewage of city along the river, industrial wastewater and river course all can enter the Changjiang river, these understand accumulation a large amount of at the bottom of the river, show according to related data, and the annual mud that flows into the Changjiang river reaches 5.2 hundred million tons, before final major part can be brought to the dam, though mud is taken away in the flood discharge meeting, the heavy metal that density is big etc. all can deposit, for reducing the risk of bringing huge potential safety hazard to exist to the downstream, must excavate, otherwise will raise the riverbed.
At the existing mature technique scheme of the improvement of the sludge treatment of above-mentioned excavation and falling zone, but all there are some shortcomings, i.e. high energy consumption, scheme is single, and economic effect is poor.Be sintered building material, sintered glass ceramics, heat of hydration product etc. such as Japan to the processing method of heavy metal, processing method at home has clinker brick and haydite, and these all are high energy consumptions, all are disagreeableness method for environment and the energy.
To existing a large amount of technical scheme and the pilot projects of the improvement of falling zone, as with prefabricated concrete modular of planting bermudagrass grass, plant the water-fast Bermuda grass of flooding thereon, topsoil is tamped processing, the final concrete greening side slope that covers the falling zone that forms.It is bad that but the precast concrete module in this technical scheme is washed away when often water level is high in the winter time, and soil still flows into the Changjiang river and pollutes then.
Show that through data artificial swamp has reached 73.4%, 36.38%, 81.82%, 51.32%, 48.16%, 60%, 26.38%, 53.11% respectively to the monthly clearance of the As in the mud, Ba, Cd, Cr, Cu, Ni, Pb, Zn.
Existing urban sewage purification energy consumption is also quite big, causes the serious consumption of the energy.
In sum, no matter prior art is independent sludge treatment or sewerage treatment, or the improvement of falling zone, and energy consumption is all very high.
Effective combination is carried out in the improvement of sludge treatment and/or sewerage treatment and falling zone, and cut down the consumption of energy is a technical barrier of environmental protection scheme all the time.
Summary of the invention
The purpose of this utility model provides a kind of improvement one that collects sludge treatment and sewerage treatment and falling zone, cuts down the consumption of energy, energy conservation and be beneficial to falling zone, the reservoir area ecological revetment system of environmental protection.
For realizing that the technical scheme that the utility model above-mentioned purpose adopts is: falling zone, a kind of reservoir area ecological revetment system, comprise prefabricated permeable panel, be arranged on the reservation macropore on the prefabricated permeable panel, and be distributed on the reservation aperture around the reservation macropore; Wherein:
Be fixed on a plurality of antiskid bearings on the upstream batter of falling zone, reservoir area, horizontal overturning or slip resistance analysis plate is fixedly arranged on this antiskid bearing;
Be positioned at falling zone, reservoir area upstream batter in a lateral direction the antiskid bearing of sustained height position connect as one by reinforcing bar, form the anti-skidding spine of falling zone, reservoir area upstream batter longitudinal direction;
Between falling zone, reservoir area upstream batter adjacent two spine in a lateral direction, form groove, in every groove, be equipped with bottom fermentation mud packed layer from the bottom to top successively, give water layer, top fermentation mud packed layer and soil horizon;
The large-scale emergent aquactic plant of planting in reserving macropore makes every N bar groove form a greening segment, and wherein N is the natural number except zero.
Because said structure, the utility model are effectively realized the improvement of sludge treatment and falling zone to focus on by a kind of structure, and low energy consumption, have saved the energy and have been beneficial to environmental protection.
Description of drawings
The utility model can further specify by the non-limiting embodiment that accompanying drawing provides.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the prefabricated permeable panel of the utility model.
Among the figure: 1, prefabricated permeable panel; 2, reserve macropore; 3, reserve aperture; 4, antiskid bearing; 5, horizontal overturning or slip resistance analysis plate; 6, reinforcing bar; 7, spine; 8, bottom fermentation mud packed layer; 9, give water layer; 10, top fermentation mud packed layer; 11, soil horizon; 12, large-scale emergent aquactic plant; 13, active carbon layer; 14, drip irrigation conveyance canal; 15, drip irrigation pipe; 16, tube connector; 17, detention tank; 18, anchoring section; 19, small-sized emergent aquactic plant; 20, boss; 21, groove; 22, sinking edge of table; 23, go up the heavy stand limit; 24, water transfer pipe network.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Referring to accompanying drawing 1 to 3, falling zone, a kind of reservoir area ecological revetment system comprises prefabricated permeable panel 1, is arranged on the reservation macropore 2 on the prefabricated permeable panel 1, and is distributed on the reservation aperture 3 around the reservation macropore 2; Wherein:
Upstream batter in the falling zone, reservoir area fixedly has a plurality of antiskid bearings 4, and horizontal overturning or slip resistance analysis plate 5 is fixedly arranged on this antiskid bearing 4;
Be positioned at falling zone, reservoir area upstream batter in a lateral direction the antiskid bearing 4 of sustained height position connect as one by reinforcing bar 6, form the spine 7 anti-skidding to falling zone, reservoir area upstream batter longitudinal direction;
Between falling zone, reservoir area upstream batter adjacent two spine 7 in a lateral direction, form groove, in every groove, be equipped with bottom fermentation mud packed layer 8 from the bottom to top successively, give water layer 9, top fermentation mud packed layer 10 and soil horizon 11;
The large-scale emergent aquactic plant 12 of plantation makes every N bar groove form a greening segment in reserving macropore 2, and wherein N is the natural number except zero.Among this embodiment, adopt rubble for water layer 9, improved skid resistance when having water-based; Large-scale emergent aquactic plant 12 selects for use Fischer grass, cattail, canna class heavy metal to absorb higher plant and the root system of the large-scale emergent aquactic plant 12 of view emergent aquactic plant gos deep into top fermentation mud packed layer 10 and bottom fermentation mud packed layer 8, can absorb heavy metal and purify water and soil, green plants is also beautified the environment, increase sight, simultaneously soil horizon 11 is carried out solid soil and handle.The described structure of this embodiment effectively realizes the improvement of sludge treatment and falling zone to focus on by a kind of structure, and low energy consumption, has saved the energy and has been beneficial to environmental protection.The described prefabricated permeable panel 1 of this embodiment utilizes the Aggregate of recycled concrete of building waste preparation to make the permeable mixed earth panel of high voidage, this panel feature is that reservoir water level goes up period, high efficiency pervious function can make water formation mutual circulation system in reservoir area water and the side slope, can not form negative pressure and cause structural deterioration; More at blowoff period (summer) heavy rain, rainwater directly enters soil layer by panel, avoids causing a large amount of landings of surperficial temporary soil to go into the reservoir area because overland flow is excessive and forms new silt soil; This deck has bigger rigidity and intensity, is as the primary structure layer of resisting marine erosion; Panel central authorities reserve a macroscopic void, and being used for main emergent aquactic plant root growth provides the central core of circulation to the sludge substrate layer, reserve a little small holes and panel around the panel and carry the space and provide and assist emergent aquactic plant root growth space.
For further cutting down the consumption of energy and energy conservation, in above-described embodiment, preferably: the top of described greening segment and/or bottom are provided with active carbon layer 13, this active carbon layer 13 is communicated with by drip irrigation pipe 15 with drip irrigation conveyance canal 14, and this drip irrigation conveyance canal 14 is communicated with detention tank 17 by tube connector 16.The described structure of this embodiment effectively realizes the improvement of sludge treatment, sewerage treatment and falling zone to focus on by a kind of structure.By plant sewage is handled, simultaneously that irrigating plant is required water substitutes with sewage.In this embodiment, sanitary sewage filters the back through primary deposition and flows into the drip irrigation type canal for water conveyance, since water under the gravity effect through longer path after can the loss, thereby can not be the emergent aquactic plant feedwater far away of distance drip irrigation type canal for water conveyance, increase an amount of waterline network and can avoid this problem, avoid simultaneously that over-burden apart from the near mechanism of drip irrigation type canal for water conveyance, the problem that the distant place function is not played effectiveness, the drip irrigation type canal for water conveyance is all apart from connecting water service pipe, the upstream face not good at water permeability forms waterline network, suitably distance is reserved little sky in waterline network, is used for water and supplies with; Can not do waterline network at the upstream face of handling through sand finish, can utilize water to supply with from focusing in the water barrier downwards.
In above-described embodiment, preferably: described drip irrigation conveyance canal 14 is positioned at the top in a lateral direction of the upstream batter of falling zone, reservoir area.Realization is reserved formula for one's own use and is irrigated, and further cuts down the consumption of energy.
For improving stability, in above-described embodiment, preferably: be provided with anchoring section 18 between the described adjacent greening segment, the upstream batter that this anchoring section 18 is positioned at the falling zone, reservoir area and has water transfer pipe network 24 in this anchoring section 18 in a lateral direction.
In above-described embodiment, preferably: plantation has small-sized emergent aquactic plant 19 in the described reservation aperture 3.In this embodiment, small-sized emergent aquactic plant 19 is adopted Bermuda grass.
For improving prefabricated permeable panel 1 at the upstream batter longitudinal direction of falling zone, reservoir area and steadiness in a lateral direction, in above-described embodiment, preferably: have boss 20 on the side of described prefabricated permeable panel 1, be provided with groove 21 with the relative edge with boss 20, this groove 21 and boss 20 couplings.Described prefabricated permeable panel 1 and groove 21 or boss 20 adjacent places, a side bottom surface are provided with sinking edge of table 22, are provided with heavy stand limit 23 with the relative edge's end face place with sinking edge of table 22, and mate mutually with sinking edge of table 22 on heavy stand limit 23 on this.
When needs improve prefabricated permeable panel 1 separately at the upstream batter steadiness in a lateral direction of falling zone, reservoir area, in above-described embodiment, preferably: the place, a side bottom surface of described prefabricated permeable panel 1 is provided with sinking edge of table 22, be provided with heavy stand limit 23 with the relative edge's end face place with sinking edge of table 22, mate mutually with sinking edge of table 22 on heavy stand limit 23 on this.
In above-described embodiment, preferably: the bottom surface of the tapping of described reservation macropore 2 and prefabricated permeable panel 1 forms hemispherical, reserves aperture 3 and is positioned on the hemispheric wall.
For reducing manufacturing cost and use cost, key is to cut down the consumption of energy, and in above-described embodiment, preferably: described horizontal overturning or slip resistance analysis plate 5 is triangle.
Obviously, all embodiment of foregoing description are a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the category of the utility model protection.
In sum, this structure effectively with the improvement one of sludge treatment and sewerage treatment and falling zone, reduced energy consumption, saved the energy and be beneficial to environmental protection.
Claims (10)
1. falling zone, reservoir area ecological revetment system comprises prefabricated permeable panel (1), is arranged on the reservation macropore (2) on the prefabricated permeable panel (1), and is distributed on reservation macropore (2) reservation aperture (3) on every side; It is characterized in that:
Be fixed on a plurality of antiskid bearings (4) on the upstream batter of falling zone, reservoir area, this antiskid bearing (4) is gone up fixedly horizontal overturning or slip resistance analysis plate (5);
Be positioned at falling zone, reservoir area upstream batter in a lateral direction the antiskid bearing (4) of sustained height position connect as one by reinforcing bar (6), form the spine (7) anti-skidding to falling zone, reservoir area upstream batter longitudinal direction;
Be positioned between falling zone, reservoir area upstream batter adjacent two spine (7) in a lateral direction and form groove, in every groove, be equipped with bottom fermentation mud packed layer (8) from the bottom to top successively, give water layer (9), top fermentation mud packed layer (10) and soil horizon (11);
The large-scale emergent aquactic plant (12) of plantation makes every N bar groove form a greening segment in reserving macropore (2), and wherein N is the natural number except zero.
2. falling zone, reservoir area according to claim 1 ecological revetment system, it is characterized in that: the top of described greening segment and/or bottom are provided with active carbon layer (13), this active carbon layer (13) is communicated with by drip irrigation pipe (15) with drip irrigation conveyance canal (14), and this drip irrigation conveyance canal (14) is communicated with detention tank (17) by tube connector (16).
3. falling zone, reservoir area according to claim 2 ecological revetment system, it is characterized in that: described drip irrigation conveyance canal (14) is positioned at the top in a lateral direction of the upstream batter of falling zone, reservoir area.
4. falling zone, reservoir area according to claim 1 and 2 ecological revetment system, it is characterized in that: be provided with anchoring section (18) between the described adjacent greening segment, the upstream batter that this anchoring section (18) is positioned at the falling zone, reservoir area and has water transfer pipe network (24) in a lateral direction in this anchoring section (18).
5. falling zone, reservoir area according to claim 1 ecological revetment system is characterized in that: plantation has small-sized emergent aquactic plant (19) in the described reservation aperture (3).
6. falling zone, reservoir area according to claim 1 ecological revetment system, it is characterized in that: have boss (20) on the side of described prefabricated permeable panel (1), be provided with groove (21) with the relative edge with boss (20), this groove (21) and boss (20) coupling.
7. falling zone, reservoir area according to claim 6 ecological revetment system, it is characterized in that: the place, a side bottom surface that described prefabricated permeable panel (1) and groove (21) or boss (20) are adjacent is provided with sinking edge of table (22), be provided with heavy stand limit (23) with the relative edge's end face place with sinking edge of table (22), mate mutually with sinking edge of table (22) heavy stand limit (23) on this.
8. falling zone, reservoir area according to claim 1 ecological revetment system, it is characterized in that: the place, a side bottom surface of described prefabricated permeable panel (1) is provided with sinking edge of table (22), be provided with heavy stand limit (23) with the relative edge's end face place with sinking edge of table (22), mate mutually with sinking edge of table (22) heavy stand limit (23) on this.
9. falling zone, reservoir area according to claim 1 ecological revetment system is characterized in that: the bottom surface of the tapping of described reservation macropore (2) and prefabricated permeable panel (1) forms hemispherical, reserves aperture (3) and is positioned on the hemispheric wall.
10. falling zone, reservoir area according to claim 1 ecological revetment system, it is characterized in that: described horizontal overturning or slip resistance analysis plate (5) is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197296 CN203213075U (en) | 2013-04-18 | 2013-04-18 | Reservoir area water-level-fluctuating zone ecological slope protecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197296 CN203213075U (en) | 2013-04-18 | 2013-04-18 | Reservoir area water-level-fluctuating zone ecological slope protecting system |
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| CN203213075U true CN203213075U (en) | 2013-09-25 |
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| CN 201320197296 Expired - Fee Related CN203213075U (en) | 2013-04-18 | 2013-04-18 | Reservoir area water-level-fluctuating zone ecological slope protecting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839590A (en) * | 2016-02-26 | 2016-08-10 | 重庆三峡学院 | Contour planting ecological management method and structural body thereof in medium-steep soil slope drawdown area |
| CN111764412A (en) * | 2020-07-14 | 2020-10-13 | 中国水利水电科学研究院 | Reservoir area falling zone slope protection system |
-
2013
- 2013-04-18 CN CN 201320197296 patent/CN203213075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839590A (en) * | 2016-02-26 | 2016-08-10 | 重庆三峡学院 | Contour planting ecological management method and structural body thereof in medium-steep soil slope drawdown area |
| CN111764412A (en) * | 2020-07-14 | 2020-10-13 | 中国水利水电科学研究院 | Reservoir area falling zone slope protection system |
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| Date | Code | Title | Description |
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| 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: 20130925 Termination date: 20150418 |
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| EXPY | Termination of patent right or utility model |