CN104294790A - Ecological management method for drought and flood disasters - Google Patents
Ecological management method for drought and flood disasters Download PDFInfo
- Publication number
- CN104294790A CN104294790A CN201410507617.2A CN201410507617A CN104294790A CN 104294790 A CN104294790 A CN 104294790A CN 201410507617 A CN201410507617 A CN 201410507617A CN 104294790 A CN104294790 A CN 104294790A
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- water
- pool
- canal
- flood
- drought
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an ecological management method for drought and flood disasters. Main canals are arranged on flat areas on the two sides of a drainage line in the drainage basin every five to ten kilometers, branch canals are arranged on one side of the downstream of each main canal every one to two kilometers, the main canals and the branch canals extend along the trend of the drainage line and the trend of geographical landform, water pools are arranged on one side of the downstream of each branch canal every one to two kilometers, one to three water pumping two-purpose deep wells are arranged near each water pool, high-pressure pumping and injecting two-purpose water pumps are arranged between the pools and the wells, and wires are erected, so that an organically combined protective net is formed. As the scientific method for section-by-section and layer-by-layer comprehensive ecological management of drought and flood disasters is adopted, water shortage is avoided in the drought season, a serious drought does not result in a disaster, waterlogging does not result in flood, a serious flood does not result in a disaster, the flood water is made useful, the ecological environment is guaranteed and sustainable development is facilitated.
Description
Technical field: the present invention relates to a kind of drought and waterlogging ecological treatment method.
Background technology: taking place frequently of drought and waterlogging, to human lives, production and existence, cause heavy losses and multiple disaster, the safety of life and property of the mankind and the development of industrial or agricultural in serious threat, have had a strong impact on our life.
The continuous deterioration of serious water situation is global disaster.Along with population constantly increases, the fast development of industrial and agricultural production, water supply volume and contaminant capacity synchronously increase, and make water resource more and more poorer.People, in order to ensure life, develop production, thus immoderately to underground draw water, especially the year of great drought, the main water source that underground water has become drought resisting to produce, in the course of time, due to the excessive extraction of underground water, groundwater table is declined fast,, there are a large amount of funnel landforms in the place that many over-extraction are serious, also cause rivers and lakes to stop simultaneously, withered, water situation is very severe.
In addition, flood is wantonly unforgettable.Large flood arrives, and farmland is ruined, and village is flooded, house collapse, causes heavy losses to the life security property of people.Fight flood and relieve victims, embankment blocks up dam, if flood diversion zone, detention basin, drops into a large amount of manpower, material resources and financial resources; After flood, busy post-disaster reconstruction, goes round and begins again, vicious circle; Drip into oil during great drought, during large flood, flood is surging, at present for drought and waterlogging but without the method for practicable control.
Summary of the invention: not lack of water when the present invention provides a kind of drought for achieving the above object, great drought does not cause disaster, and do not flooded during flood, large flood is not caused disaster, a kind of drought and waterlogging ecological treatment method allowing flood turn waste into wealth.
The object of the invention is to be achieved through the following technical solutions: its ecological treatment method is:
1. plains region, basin main stem both sides 5-10 kilometer, configure a trunk canal, in mountain area or knob, trunk canal is configured at correct position according to geographical relief, the bottom of trunk canal water inlet, be located at main stem warning line with second meter of, the trend in trunk canal is taken advantage of a situation along two sides to downstream and is tilted to both sides extension, in side, downstream, trunk canal, 1-2 kilometer establishes a branch canal, branch canal is also taken advantage of a situation along trunk canal tendency and geographical relief and is extended, until close to trunk canal, downstream only, trunk canal, branch canal and main stem is allowed to form the network of rivers organically combined;
2. in side, the downstream 1-2 kilometer of branch canal, arrange a pool, the length and width in pool should between 100m × 100m to 150m × 150m, dark 6-8m, and 1-3 eye is set on each limit, pool draws water dual-purpose deep-well, establish high pressure to take out the dual-purpose water pump of note between the well of the pool, and install electric wiring, after engineering completes, first debugging water pump is to deep-well pumping, fill pool, then the water in pool is pushed back well by water pump, till the water in pool is drained, come and go take out note three times stable after, finally pool is filled;
3. in trunk canal, the littoral and pool periphery Planting Fast-growing shelter-forest of branch canal, and trapping lamp is set, and in shoal planting aquatic plants, cultivation fish soft-shelled turtle shrimp crab pool in.
The invention has the beneficial effects as follows: due to innovation have employed stage by stage, the scientific method of with different levels comprehensive drought and waterlogging ecological management, can when drought not lack of water, great drought does not cause disaster, do not flooded during flood, large flood is not caused disaster, and allows flood turn waste into wealth, thus ensure that ecological environment, facilitate sustainable development.
Accompanying drawing illustrates: Fig. 1 is drought and waterlogging governance flowchart figure of the present invention
Detailed description of the invention: embodiment 1: as shown in Figure 1, its ecological treatment method is:
1. at plains region, main stem both sides, basin 5-10 kilometer, configure a trunk canal, in mountain area or knob, trunk canal is configured at correct position according to geographical relief, the bottom of trunk canal water inlet, be located at main stem warning line with second meter of, the trend in trunk canal is taken advantage of a situation along two sides to downstream and is tilted to both sides extension, in side, downstream, trunk canal, 1-2 kilometer establishes a branch canal, branch canal is also taken advantage of a situation along trunk canal tendency and geographical relief and is extended, until close to trunk canal, downstream only, trunk canal, branch canal and main stem is allowed to form the network of rivers organically combined;
2. in side, the downstream 1-2 kilometer of branch canal, arrange a pool, the length and width in pool should between 100m × 100m to 150m × 150m, dark 6-8m, and 1-3 eye is set on each limit, pool draws water dual-purpose deep-well, establish high pressure to take out the dual-purpose water pump of note between the well of the pool, and install electric wiring, after engineering completes, first debugging water pump is to deep-well pumping, fill pool, then the water in pool is pushed back well by water pump, till the water in pool is drained, come and go take out note three times stable after, finally pool is filled;
3. in trunk canal, the littoral and pool periphery Planting Fast-growing shelter-forest of branch canal, and trapping lamp is set, and in shoal planting aquatic plants, cultivation fish soft-shelled turtle shrimp crab pool in.
Embodiment 2: as shown in Figure 1, described ecological treatment method is: 1. during drought on the same day, will through exposing to the weather, weathering oxidation and fish microorganism organic pool water, pass through safety guard net, to paste at the bottom of the pool movement in order with the water suction mouth of pipe of water pump to draw water and irrigate the fields, draw water in deep-well supplementary pool water simultaneously, allows pool keep stable water level and the water yield;
2. when large flooded flood peak arrives, these are located at the trunk canal of main stem both sides water inlet and warning line less than half meter, the effect of flood diversion flood discharge will be played, these do not reach warning line just by the flood separated, and flow into branch canal along trunk canal, then have branch canal to flow into pool, when the water in pool reaches predetermined water level, open water pump to underground high-voltage water filling, flood is stored up in underground, so as to supplementing unbalance underground water.
Embodiment 3: as shown in Figure 1, suitably can strengthen canal, pool density at funnel landforms place.
Embodiment 4: as shown in Figure 1, it is in picturesque disorder that the first canal in the trunk canal that main stem both sides are arranged and each canal in downstream should design, and the flood peak that its distance should be met at 50-100 mono-flowed through in the time of the first canal in trunk canal and each canal in downstream, to ensure not overflow dike, did not burst.
Embodiment 5: as shown in Figure 1, implementation step of the present invention is; Because whole engineering is great, should be divided into some sections, every Duan Qu pool is born by village of counties and townships, place and is built, and can bear major part by country, counties and townships bear fraction, gone out manually build respectively by village.Management after having built is undertaken the responsibility by land owner, enjoys income.Its constructional materials such as cement, steel, water pump, trapping lamp, electric utility, can simultaneously promote domestic demands by government investment, form new growth engines.
Claims (2)
1. a drought and waterlogging ecological treatment method, is characterized in that its ecological treatment method is:
1. at plains region, main stem both sides, basin 5-10 kilometer, configure a trunk canal, in mountain area or knob, trunk canal is configured at correct position according to geographical relief, the bottom of trunk canal water inlet, be located at main stem warning line with second meter of, the trend in trunk canal is taken advantage of a situation along two sides to downstream and is tilted to both sides extension, in side, downstream, trunk canal, 1-2 kilometer establishes a branch canal, branch canal is also taken advantage of a situation along trunk canal tendency and geographical relief and is extended, until close to trunk canal, downstream only, trunk canal, branch canal and main stem is allowed to form the network of rivers organically combined;
2. in side, the downstream 1-2 kilometer of branch canal, arrange a pool, the length and width in pool should between 100m × 100m to 150m × 150m, dark 6-8m, and 1-3 eye is set on each limit, pool draws water dual-purpose deep-well, establish high pressure to take out the dual-purpose water pump of note between the well of the pool, and install electric wiring, after engineering completes, first debugging water pump is to deep-well pumping, fill pool, then the water in pool is pushed back well by water pump, till the water in pool is drained, come and go take out note three times stable after, finally pool is filled;
3. in trunk canal, the littoral and pool periphery Planting Fast-growing shelter-forest of branch canal, and trapping lamp is set, and in shoal planting aquatic plants, cultivation fish soft-shelled turtle shrimp crab pool in.
2. a kind of drought and waterlogging ecological treatment method according to claim 1, it is characterized in that described ecological treatment method is: 1. during drought on the same day, will through exposing to the weather, weathering oxidation and fish microorganism organic pool water, pass through safety guard net, to paste at the bottom of the pool movement in order with the water suction mouth of pipe of water pump to draw water and irrigate the fields, draw water in deep-well supplementary pool water simultaneously, allows pool keep stable water level and the water yield;
2. when large flooded flood peak arrives, these are located at the trunk canal of main stem both sides water inlet and warning line less than half meter, the effect of flood diversion flood discharge will be played, these do not reach warning line just by the flood separated, and flow into branch canal, then flow into pool by branch canal along trunk canal, when the water in pool reaches predetermined water level, open water pump to underground high-voltage water filling, flood is stored up in underground, so as to supplementing unbalance underground water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507617.2A CN104294790A (en) | 2014-09-18 | 2014-09-18 | Ecological management method for drought and flood disasters |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507617.2A CN104294790A (en) | 2014-09-18 | 2014-09-18 | Ecological management method for drought and flood disasters |
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| CN104294790A true CN104294790A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410507617.2A Pending CN104294790A (en) | 2014-09-18 | 2014-09-18 | Ecological management method for drought and flood disasters |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386192A (en) * | 2017-08-03 | 2017-11-24 | 李雪萍 | A kind of flood dr |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067696A (en) * | 1991-06-07 | 1993-01-06 | 吴中威 | New cultivating method able to resisting flood and drought |
| CN1116261A (en) * | 1995-07-06 | 1996-02-07 | 黄宝龙 | Water storage method for agricultural irrigation |
| CN1236846A (en) * | 1998-05-26 | 1999-12-01 | 刘雁群 | Siphon-type flow path for underground water reservoir |
| CN101302753A (en) * | 2007-08-29 | 2008-11-12 | 谭建 | Water channel in knap and building method thereof |
| CN201649042U (en) * | 2010-04-15 | 2010-11-24 | 尹俊钢 | Water storage structure of artificial underground river |
| KR20120112315A (en) * | 2012-08-30 | 2012-10-11 | 이우성 | System for apparatus of control a flood disaster using potential energy of water |
| CN202577222U (en) * | 2012-04-27 | 2012-12-05 | 赵金辉 | Drought and flood regulating water pool |
-
2014
- 2014-09-18 CN CN201410507617.2A patent/CN104294790A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067696A (en) * | 1991-06-07 | 1993-01-06 | 吴中威 | New cultivating method able to resisting flood and drought |
| CN1116261A (en) * | 1995-07-06 | 1996-02-07 | 黄宝龙 | Water storage method for agricultural irrigation |
| CN1236846A (en) * | 1998-05-26 | 1999-12-01 | 刘雁群 | Siphon-type flow path for underground water reservoir |
| CN101302753A (en) * | 2007-08-29 | 2008-11-12 | 谭建 | Water channel in knap and building method thereof |
| CN201649042U (en) * | 2010-04-15 | 2010-11-24 | 尹俊钢 | Water storage structure of artificial underground river |
| CN202577222U (en) * | 2012-04-27 | 2012-12-05 | 赵金辉 | Drought and flood regulating water pool |
| KR20120112315A (en) * | 2012-08-30 | 2012-10-11 | 이우성 | System for apparatus of control a flood disaster using potential energy of water |
Non-Patent Citations (1)
| Title |
|---|
| 李永善等: "《农田水利》", 31 July 1995 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386192A (en) * | 2017-08-03 | 2017-11-24 | 李雪萍 | A kind of flood dr |
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