CN104746484A - Double-layer artificial river channel of reservoir down stream - Google Patents
Double-layer artificial river channel of reservoir down stream Download PDFInfo
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- CN104746484A CN104746484A CN201510045629.2A CN201510045629A CN104746484A CN 104746484 A CN104746484 A CN 104746484A CN 201510045629 A CN201510045629 A CN 201510045629A CN 104746484 A CN104746484 A CN 104746484A
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- river
- river course
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Abstract
The invention discloses a double-layer artificial river channel of a reservoir down stream. The double-layer artificial river channel comprises two rows of river blocking walls which are arranged in the artificial river channel in the direction of a river respectively, the river blocking walls are arranged close to two sides of the river channel respectively, a region inside the river blocking walls serves as an inner river channel, and a region ranges from the river blocking walls to one side of the river channel serves as an outer river channel; positions close to the lower portions of the river blocking walls are provided with water flowing holes, rotating turbines used for generating power are arranged in the water flowing holes, and closing valves are arranged at the water flowing holes; a lifting and dropping plug plate is arranged on one face of the river channel, close to the outside, of the river blocking walls, and a filtering cover used for filtering dirt in water is arranged on the lifting and dropping plug plate. Compared with the prior art, by means of a reservoir, the water is discharged by opening the valve on time, when the water is filled in the double-layer designed artificial river channel, the waterhead is used by the inner river channel and the outer river channel, so that the hydroelectric generation is achieved, the energy is saved, and the environment is protected.
Description
Technical field
The present invention relates to a kind of sloot of energy-conserving and environment-protective, particularly a kind of mining under reservoir utilizes the sloot of level difference generation.
Background technology
The peak flood flow entering downstream river course is normally cut down in the effect of reservoir, reach the object of deduction and exemption flood damage, it is generally regular that reservoir is opened a sluice gate and drawn out some water, water retention capacity big rise and fall in dirty river course, SEA LEVEL VARIATION is indefinite, the gravitional force of water is being wasted virtually, be not utilized, on the other hand, Process of Urbanization Construction is accelerated day by day, and tract is developed, vegetation coverage reduces, in region, original ecosystem is destroyed, and the phenomenon of soil erosion grows in intensity, and how could effectively overcome the above problems.
As the structure that the patent No. utility model that is 201220680574.4 the muddy water river course remold that is a kind of low discharge is the clear water river course of ecoscape, comprise the sedimentation basin be arranged on muddy water river course, filtering ponds and clear water river course, sediment trapping sill are set between described sedimentation basin and filtering ponds, between described filtering ponds and clear water river course, shutter dam is set, described filtering ponds arrange filter material muddy water being filtered into clear water, arrange clear water captation bottom described filtering ponds, described clear water captation is communicated with clear water river course by water-supply-pipe.There is outfall in described shutter dam, in filtering ponds, have little time the muddy water filtered, flow into blowdown ditch by outfall.The muddy water of described blowdown ditch is that clear water flows back to clear water river by the filtrate permeation filtration under sidewalk again.The utility model, by the muddy water river course of low discharge, comprises small stream, ditch etc., becomes clear water through filtering, and utilizes the clear water filtered to build clear water river course, as the ecoscape in city, effectively raises the attractive in appearance of city, for people provide good living environment; There is following defect in this patent: 1. to the environment change in former river and disturbance comparatively large, destroy ecosystem environment; 2. engineering quantity is larger; 3. the ecosystem is dull; 4. poor with the degrees of coordination of two sides, river view.
And for example the patent No. is 201110225417.4 the invention discloses a kind of Multifunctional purification system of side artificial channel, belongs to water pollution control and ecological restoration technical field.The other excavation sloot in river is also turned into a set of multifunctional purifying system, by agricultural drain high for land-based area Residual contamination load and heavy rain runoff water in early stage drawing-in system purified treatment, form river and side river course " to remove contamination and shunt " object, after purification, water outlet supply enters main stem, can not affect the river water yield.The present invention can by river along journey on a large scale, dispersion, oligosaprobic area source pollutants carries out effectively collecting and being purified, reduce the pollution load entering river to greatest extent, there is stronger operability and environmental suitability, operation maintenance simply and not constitutes a threat to the indigenous ecosystem, be with a wide range of applications in the controlling area-source pollution and restoration of the ecosystem in river, its method decreases the normal discharge in river, destroy the ecological homeostasis, and the pollutant filtered down can not be focused on, and there is hidden danger.
Summary of the invention
The technical issues that need to address of the present invention are for above-mentioned the deficiencies in the prior art, and provide a kind of and can utilize level difference generation, the intelligent sloot of the neighbouring plant that prevents erosion, is convenient to irrigate.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of double-layer artificial river course of mining under reservoir, to comprise in sloot the two row river retaining walls that flow path direction is along the river arranged respectively, two row described river retaining walls are arranged near both sides, river course place respectively, and two row river retaining wall inner regions are interior river course, and river retaining wall is outer river course to the region of side, river course; Described river retaining wall is provided with water flow hole in position on the lower, and in water flow hole, arrange the revolving wormgear for generating electricity, at water flow hole, place arranges closure valve; The one side in the outer river course of river retaining wall arranges lifting plate, lifting plate is provided with the filter bowl of earth in for filtered water.
As further preferred version, lifting plate is arranged many spoil disposals soil filter bowl, described earth filter bowl is the swash plate structure that OQ t plate tilts, and the cell body end face of formation is closed, and swash plate structure wide coverage is in the horizontal plane in 1/2 of outer river width.
As further preferred version, the water flow hole diameter that described river retaining wall lower portion is arranged is less than 1/5 of river retaining wall height.
As further preferred version, described river retaining wall flow path direction arranges some water flow holes along the river, and between adjacent two water flow holes, spacing is greater than 1 meter.
As further preferred version, the volume in described interior river course is greater than the volume in outer river course.
As further preferred version, the maximum reserve-water-level height in described interior river course is identical with the maximum reserve-water-level height in outer river course.
As further preferred version, inner bottom part position, described outer river course is communicated with irrigation pipe.
As further preferred version, the water surface in described outer river course arranges ecological floating island.
Compared with prior art, the double-layer artificial river course of a kind of mining under reservoir of the present invention, by the river course structure of inside and outside double-deck style, realize water-head, utilize level difference generation, realize energy-conserving and environment-protective, utilize the filter bowl of ascending/decending can collect mud particles in water, prevent erosion, the water replenishment of plant near the water in interior river course can be realized by water pipe, specifically has following beneficial effect:
1. river retaining wall has distinguished interior river course and outer river course, when upper pond is opened a sluice gate and drawn out some water, first interior river water storage is allowed, utilize water-head after reaching peak level, say that interior river course Nei Shui puts into outer river course, produce generating effect, the mode of this current left and right flow electricity generation avoid in the past in river resistance to generate electricity the ecological disruption brought, can not flow rate of water flow be reduced, also can not cause the accumulation of river, upstream water, realize discharge and steadily discharge.
2. be elevated filter bowl on plate when can pour river in river course outside, a large amount of carrying out is filtered and precipitates, mud particles in river, stone or other foreign material are all collected, handle together, reduce the soil erosion in river on the one hand, on the other hand, the rubbish in river can also be cleared up, environmental protection more.
3. adding of irrigation pipe can switch in good time, water in outer river course is guided in neighbouring vegetation or growing area, more water can be preserved use in dry season, to discharge water use without the need to relying on reservoir, and under irrigation pipe is in soil, avoid executing water at soil surface, reduce the loss of moisture, the moisture holding time is longer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1-river retaining wall,
River course in 2-,
The outer river course of 3-,
4-revolving wormgear,
5-closure valve,
6-is elevated plate,
7-filter bowl,
8-irrigation pipe,
9-ecological floating island.
Detailed description of the invention
The preferred technical solution of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of double-layer artificial river course of mining under reservoir, to comprise in sloot the two row river retaining walls 1 that flow path direction is along the river arranged respectively, two row described river retaining walls 1 are arranged near both sides, river course place respectively, two row river retaining wall 1 inner regions are interior river course 2, and the region of side, retaining wall 1 to river course, river is outer river course 3, i.e. river course 2 in interposition, both sides are respectively outer river course 3, and the water of upper pond can only flow into interior river course 2;
River retaining wall 1 on the lower position is provided with water flow hole, arranging the revolving wormgear 4 for generating electricity, arranging closure valve 5 at water flow hole place in water flow hole, the one side in the outer river course 3 of river retaining wall 1 arranges lifting plate 6, lifting plate 6 is provided with the filter bowl 7 of earth in for filtered water, after upper pond discharges water, a large amount of current pour in interior river course 2, after interior river course 2 retaining reaches peak level, open closure valve 5, due to the relation of inside and outside water-head, current pour in again the outer river course 3 of both sides by water flow hole, and be positioned at the revolving wormgear 4 at water flow hole place, rotate under the impact of a large amount of current, realize waterpower to power, inside and outside interior river course 2 and outer river course 3 during water level balance, just close closure valve 5, after upper pond stopping discharges water, water in interior river course 2 gradually flow diminishes, water level is lower than water level in outer river course 3, now again open closure valve 5, water in outer river course 3 is due to water-head, once more pour in interior river course 2, revolving wormgear 4 realizes rotating generating again, form secondary electricity generation.
Lifting plate 6 is arranged many spoil disposals soil filter bowl 7, described earth filter bowl 7 is the swash plate structure that OQ t plate 6 tilts, and the cell body end face of formation is closed, and swash plate structure wide coverage is in the horizontal plane in 1/2 of outer river course 3 width, due to the structure of filter bowl 7, current, when pouring outer river course 3, can form upper and lower convolution, have more water through filter bowl 7, the coverage rate that filter bowl 7 is larger, also be conducive to the natural sedimentation of river water, the foreign material of cleaning river water and earth, reduce soil erosion.
The water flow hole diameter that described river retaining wall 1 lower portion is arranged is less than 1/5 of river retaining wall 1 height, described river retaining wall 1 flow path direction arranges some water flow holes along the river, between adjacent two water flow holes, spacing is greater than 1 meter, the volume in described interior river course 2 is greater than the volume in outer river course 3, the maximum reserve-water-level height in described interior river course 2 is identical with the maximum reserve-water-level height in outer river course 3, stability when these some row designs can ensure that water discharges back and forth in interior river course 2 and outer river course 3 and feasibility, improve the efficiency of generating power by water current.
Inner bottom part position, described outer river course 3 is communicated with irrigation pipe 8, and irrigation pipe 8 is positioned at underground, and the water discharged reaches earth's surface from underground.
The water surface in described outer river course 3 arranges ecological floating island 9, and ecological floating island 9 one aspect improves vegetative coverage, on the other hand can purifying river water, and covers the water surface in outer river course 3, when dry spell outer river course 3 retaining, and reduction water loss.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (8)
1. the double-layer artificial river course of a mining under reservoir, it is characterized in that: to comprise in sloot two rows river retaining wall (1) that flow path direction is along the river arranged respectively, two rows described river retaining wall (1) are arranged near both sides, river course place respectively, two row river retaining wall (1) inner regions are interior river course (2), and river retaining wall (1) is outer river course (3) to the region of side, river course; Described river retaining wall (1) is provided with water flow hole in position on the lower, arranging the revolving wormgear (4) for generating electricity, arranging closure valve (5) at water flow hole place in water flow hole; The one side in river retaining wall (1) outer river course (3) arranges lifting plate (6), lifting plate (6) is provided with the filter bowl (7) of earth in for filtered water.
2. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, it is characterized in that: lifting plate (6) is arranged many spoil disposals soil filter bowl (7), the swash plate structure that described earth filter bowl (7) is tilted for OQ t plate (6), the cell body end face formed is closed, and swash plate structure wide coverage is in the horizontal plane in 1/2 of outer river course (3) width.
3. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, is characterized in that: the water flow hole diameter that described river retaining wall (1) lower portion is arranged is less than 1/5 of river retaining wall (1) height.
4. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, is characterized in that: described river retaining wall (1) flow path direction arranges some water flow holes along the river, and between adjacent two water flow holes, spacing is greater than 1 meter.
5. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, is characterized in that: the volume of described interior river course (2) is greater than the volume of outer river course (3).
6. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, is characterized in that: the maximum reserve-water-level height of described interior river course (2) is identical with the maximum reserve-water-level height of outer river course (3).
7. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, is characterized in that: described outer river course (3) inner bottom part position is communicated with irrigation pipe (8).
8. the double-layer artificial river course of a kind of mining under reservoir according to claim 1, is characterized in that: the water surface in described outer river course (3) arranges ecological floating island (9).
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| CN201510045629.2A CN104746484B (en) | 2015-01-29 | 2015-01-29 | A kind of double-layer artificial river course of mining under reservoir |
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| CN201510045629.2A CN104746484B (en) | 2015-01-29 | 2015-01-29 | A kind of double-layer artificial river course of mining under reservoir |
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| CN104746484A true CN104746484A (en) | 2015-07-01 |
| CN104746484B CN104746484B (en) | 2016-08-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499146A (en) * | 2020-04-30 | 2020-08-07 | 安徽省环境科学研究院 | Water-soil separation device for upstream of small and medium-sized river channel |
Citations (7)
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|---|---|---|---|---|
| KR910001387B1 (en) * | 1988-10-10 | 1991-03-04 | 안양헌 | Construction method and river dam |
| CN201217795Y (en) * | 2008-06-20 | 2009-04-08 | 于容朴 | Collecting and processing system for floating pollutant on water surface |
| CN102787583A (en) * | 2011-05-18 | 2012-11-21 | 王梅静 | Riverway with plural layers of river bottoms and water |
| CN202936763U (en) * | 2012-02-29 | 2013-05-15 | 李宏成 | Moving silt collecting device |
| CN203174553U (en) * | 2012-12-12 | 2013-09-04 | 郭冬青 | Structure for transforming muddy water riverway with small flow rate into clear water riverway as ecology landscape |
| CN203247545U (en) * | 2013-04-22 | 2013-10-23 | 河南中烟工业有限责任公司 | Water wave fluctuation preventing device for sewage treatment station open channel |
| CN203639887U (en) * | 2013-11-21 | 2014-06-11 | 刘俏云 | Power generator adopting mother-child channel and energy-gathering troughs |
-
2015
- 2015-01-29 CN CN201510045629.2A patent/CN104746484B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR910001387B1 (en) * | 1988-10-10 | 1991-03-04 | 안양헌 | Construction method and river dam |
| CN201217795Y (en) * | 2008-06-20 | 2009-04-08 | 于容朴 | Collecting and processing system for floating pollutant on water surface |
| CN102787583A (en) * | 2011-05-18 | 2012-11-21 | 王梅静 | Riverway with plural layers of river bottoms and water |
| CN202936763U (en) * | 2012-02-29 | 2013-05-15 | 李宏成 | Moving silt collecting device |
| CN203174553U (en) * | 2012-12-12 | 2013-09-04 | 郭冬青 | Structure for transforming muddy water riverway with small flow rate into clear water riverway as ecology landscape |
| CN203247545U (en) * | 2013-04-22 | 2013-10-23 | 河南中烟工业有限责任公司 | Water wave fluctuation preventing device for sewage treatment station open channel |
| CN203639887U (en) * | 2013-11-21 | 2014-06-11 | 刘俏云 | Power generator adopting mother-child channel and energy-gathering troughs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499146A (en) * | 2020-04-30 | 2020-08-07 | 安徽省环境科学研究院 | Water-soil separation device for upstream of small and medium-sized river channel |
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| CN104746484B (en) | 2016-08-24 |
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Inventor after: Li Weiting Inventor after: Li Qiang Inventor after: Gao Dayong Inventor after: Fu Peng Inventor after: Jia Heng Inventor after: Yang Qingjie Inventor after: Sun Wuan Inventor after: Li Yang Inventor after: Ding Baohua Inventor after: Li Xiuju Inventor after: Shen Hongqi Inventor after: Zhang Lin Inventor after: Wu Wenzhao Inventor after: Guo Yanli Inventor after: Li Dongyuan Inventor after: Wang Zhihe Inventor after: Chen Fang Inventor after: Tian Minglei Inventor before: Hu Xiaorong Inventor before: Yu Juan Inventor before: Hu Yu |
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Effective date of registration: 20160627 Address after: 450000, No. five, No. 39, latitude road, Jinshui District, Henan, Zhengzhou Applicant after: Henan Provincial Water Conservancy Research Institute Applicant after: Henan province Bang Peng Construction Engineering Technology Co., Ltd. Applicant after: Henan Water Conservancy No.2 Engineering Bureau Applicant after: Construction Administration Bureau of Middle Route Project of South to North Water Diversion of Henan Applicant after: Henan branch of the middle route project construction administration of the south to North Water Transfer Project Address before: 214181 Huishan, Jiangsu province Weir Road, No. 17, No. Applicant before: WUXI HAOYU ENERGY SAVING ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
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