CN107022984A - Power station river basin ecological protects passage and its automatically adjusts tank and floating constant current gate - Google Patents
Power station river basin ecological protects passage and its automatically adjusts tank and floating constant current gate Download PDFInfo
- Publication number
- CN107022984A CN107022984A CN201710282389.7A CN201710282389A CN107022984A CN 107022984 A CN107022984 A CN 107022984A CN 201710282389 A CN201710282389 A CN 201710282389A CN 107022984 A CN107022984 A CN 107022984A
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- Prior art keywords
- ecological
- movable
- movable gate
- floating body
- dam
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/50—Floating gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
- E02B8/085—Devices allowing fish migration, e.g. fish traps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/60—Ecological corridors or buffer zones
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Revetment (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Passage is protected the invention discloses power station river basin ecological and its automatically adjusts tank and floating constant current gate, there is provided rational in infrastructure, the power station river basin ecological for being conducive to the aquatic organism in the basin in downstream to swim breeding spot egg reproduction upstream protects passage and its automatically adjusts tank and floating constant current gate, while hydroelectric project normal power generation service requirement is met, the environment in energy effective guarantee power station basin and the reasonable of ecological protection water are released again, ensure the economic benefit in power station, the ecological social benefit with environmental protection has both, it is real to realize the target for building environmental type hydroelectric project.
Description
Technical field
The invention belongs to Construction for Hydroelectric Project technical field, the environment being related in Hydraulic and Hydro-Power Engineering is protected with ecological
Shield, protects passage more particularly, to a kind of power station river basin ecological and its automatically adjusts tank and floating constant current gate.
Background technology
Barrage is built a dam on natural river course, is developed water resource, the people is benefited, while one also can be brought to ecological environment
A little negative effects, section environment and the ecological protection problem of the big above and below the dam of Hydraulic and Hydro-Power Engineering are that its construction is main with running
The problem of, the facility that the supporting ecological flow of hydroelectric project is released is varied, its structural shape include drain cavern, sluice gate,
Adjutage, the bottom outlet that discharges water etc., are that the requirement for combining downstream Tao River environmental protection carries out releasing for ecological flow, but this
Mode of releasing is influenceed larger by manual control, and due to water delivery port position of releasing, can cause discharge pressure mistake
Big either drop is excessive, influences the breeding spot egg reproduction of aquatic organism trip upstream in the basin in downstream, has blocked aquatic
The migration passage of thing, destruction spawning ground and reduction fishery resources amount, this is to completing to need progress a wide range of in life historical process
The migratory or half migratory aquatic organism of migration is often destructive, and the construction of water resources dam will certainly influence upstream and downstream biological
Contact, some biologies can not access its required habitat, accumulate over a long period be likely to cause many precious species from this
Disappear.Have Britain's wild animal survery report to claim, in past 40 years, the whole world about 30,000 kinds species extinctions, people every year
It is main cause that the undue welding of class, which makes biology lose breeding and habitat, therefore, is gone out from environment with ecological protection angle
Hair, the environment and ecological protection type Hydraulic and Hydro-Power Engineering for building green is imperative.
The content of the invention
In order to solve the above problems, protect passage the invention discloses a kind of power station river basin ecological and its automatically adjust water
Groove and floating constant current gate are easy to construction there is provided one kind is rational in infrastructure, and are conducive to the aquatic organism trip in the basin in downstream upward
A kind of power station river basin ecological of the breeding spot egg reproduction of trip protects passage and its automatically adjusts tank and floating constant current gate,
While hydroelectric project normal power generation service requirement is met, and the environment in energy effective guarantee power station basin is used with ecological protection
The reasonable of water is released, it is ensured that the economic benefit in power station, the social benefit of ecological and environmental protection have both, and real realize builds green
The target of color environment-friendly type hydroelectric project.
The present invention is achieved by following technical solution.
A kind of floating constant current gate, including dam(1), massif(2), upstream inpoundment pond(3), it is characterized in that the dam
(1)It is upper to set ecological to water valve(5), ecology is to water valve(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate
Door(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)Top have and water inlet(10)Close activity is even
Connect, pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On.
Furtherly, it is ecological to give water valve(5)Upper height than upstream inpoundment pond(3)The high water in-out port of the retaining upper limit(10)
/ 2nd of height, ecology gives water valve(5)Lower height than upstream inpoundment pond(3)The low water in-out port of retaining lower limit(10)It is high
/ 2nd of degree.
Furtherly, pinch roller(13)It can rotate, its support frame is fixedly mounted on dam(1)Above.
Furtherly, floating body(11)Top both sides adjustment floating body can be fixedly mounted(16), adjust floating body(16)It is outer
Side can be fixedly connected with the adjustment floating body of all size(16).
One kind automatically adjusts tank, including dam(1), massif(2), upstream inpoundment pond(3), it is characterized in that the dam
(1)It is upper to set ecological to water valve(5), ecology is to water valve(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate
Door(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)Top have and water inlet(10)Close activity is even
Connect, pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On, movable flume(6)From life
State is to water valve(5)In pass through, movable flume(6)The water inlet of one end(10)In upstream inpoundment pond(3)In, the other end is that tank is lived
Connect(7).
A kind of power station river basin ecological protects passage, including dam(1), massif(2), upstream inpoundment pond(3), hydroelectric generation
Machine delivery port(4), downstream water outlet(9), it is characterized in that the dam(1)It is upper to set ecological to water valve(5), ecology is to water valve
(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate(12)With floating body(11)It is fixedly connected, movable gate
(12)With floating body(11)Top have and water inlet(10)It is close to be flexibly connected, pinch roller(13)In movable gate(12)Outside,
Make movable gate(12)It is close to dam(1)On, movable flume(6)Water valve is given from ecology(5)In pass through, movable flume(6)One
The water inlet at end(10)In upstream inpoundment pond(3)In, the other end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, it is raw
State passage(8)It is connected with the waters of self-assembling formation, the best angle of power station river basin ecological protection passage and level is 1-3
Degree.
One kind automatically adjusts tank, including dam(1), massif(2), upstream inpoundment pond(3), it is characterized in that the dam
(1)It is upper to set ecological to water valve(5), ecology is to water valve(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate
Door(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)Top have and water inlet(10)Close activity is even
Connect, pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On, movable flume(6)Water
Staggered deceleration wall is provided with groove(14), movable flume(6)Water valve is given from ecology(5)In pass through, movable flume(6)One
The water inlet at end(10)In upstream inpoundment pond(3)In, the other end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, it is living
Dynamic water tank(6)There is protection network above(15).
A kind of power station river basin ecological protects passage, including dam(1), massif(2), upstream inpoundment pond(3), hydroelectric generation
Machine delivery port(4), downstream water outlet(9), it is characterized in that the dam(1)It is upper to set ecological to water valve(5), ecology is to water valve
(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate(12)With floating body(11)It is fixedly connected, movable gate
(12)With floating body(11)Top have and water inlet(10)It is close to be flexibly connected, floating body(11)Top both sides can be fixedly mounted
Adjust floating body(16), pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On, activity
Tank(6)Water valve is given from ecology(5)In pass through, movable flume(6)The water inlet of one end(10)In upstream inpoundment pond(3)In, separately
One end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, movable flume(6)With ecological passage(8)Water channel in set
There is staggered deceleration wall(14), movable flume(6)With ecological passage(8)Above have protection network(15), ecological passage(8)
Outlet is connected with the waters of self-assembling formation, and the best angle of power station river basin ecological protection passage and level is in 3-5 degree.
Furtherly, the water of power station river basin ecological protection passage is able to ensure that the adult aquatic organism in basin can be normal
Come and go travelling.
Brief description of the drawings
Fig. 1 is structural representation of the invention
Fig. 2 is left view of the invention
Fig. 3 automatically adjusts constant current gate for the present invention's
Fig. 4 is movable flume(6)With ecological passage(8)Junction top view.
Fig. 3 dotted portions represent ecological to water valve(5)By movable gate(12)And floating body(11)The part blocked
1---- dams 2---- massif 3---- upstream inpoundments pond 4---- hydroelectric generator delivery ports 5---- in figure
Ecology gives water valve 6---- movable flume 7---- tank loose joints 8---- ecologies passage 9---- downstreams water outlet
10--- water inlet 11--- floating body 12--- movable gate 13--- pinch roller 14--- deceleration wall 15--- protection networks
16 adjustment floating bodies
Embodiment:
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
The present invention is by taking power station as an example, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4.
The present invention of example 1 is by dam(1)And massif(2)The upstream inpoundment pond being combined into(3)With downstream water outlet(9),
In the dam(1)Upper setting hydroelectric generator delivery port(4)Water valve is given with ecology(5), ecology is to water valve(5)Upper height
Than upstream inpoundment pond(3)The high water in-out port of the retaining upper limit(10)/ 2nd of height, ecology gives water valve(5)Lower height ratio
Upstream inpoundment pond(3)The low water in-out port of retaining lower limit(10)/ 2nd of height, ecology gives water valve(5)Upstream inpoundment pond
(3)There is movable gate side(12), movable gate(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)'s
Top has and water inlet(10)It is close to be flexibly connected, floating body(11)Top both sides adjustment floating body can be fixedly mounted(16), adjust
Whole floating body(16)Outside can be fixedly connected with the adjustment floating body of all size(16), for adjusting water inlet(10)Upstream inpoundment
Pond(3)In height of water level, the water of power station river basin ecological protection passage is able to ensure that the adult aquatic organism in basin
It is normal to come and go travelling, pinch roller(13)Support frame be fixedly mounted on dam(1)Above, pinch roller(13)In movable gate(12)'s
Outside, makes movable gate(12)It is close to dam(1)On, pinch roller(13)It can rotate, make movable gate(12)Fluctuating
When flexibly smooth, movable flume(6)Water valve is given from ecology(5)In pass through, movable flume(6)The water inlet of one end(10)In upstream
Cistern(3)In, the other end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, power station river basin ecological protection passage
Outlet be connected with the waters of self-assembling formation, this example power station river basin ecological protection passage and the best angle of level exist
1-3 degree.
The present invention of example 2 is by dam(1)And massif(2)The upstream inpoundment pond being combined into(3)With downstream water outlet(9),
In the dam(1)Upper setting hydroelectric generator delivery port(4)Water valve is given with ecology(5), ecology is to water valve(5)Upper height
Than upstream inpoundment pond(3)The high water in-out port of the retaining upper limit(10)/ 2nd of height, ecology gives water valve(5)Lower height ratio
Upstream inpoundment pond(3)The low water in-out port of retaining lower limit(10)/ 2nd of height, ecology gives water valve(5)Upstream inpoundment pond
(3)There is movable gate side(12), movable gate(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)'s
Top and water inlet(10)It is close to be flexibly connected, floating body(11)Top both sides adjustment floating body can be fixedly mounted(16), adjustment
Floating body(16)Outside can be fixedly connected with the adjustment floating body of all size(16), for adjusting water inlet(10)Upstream inpoundment pond
(3)In height of water level, the water of power station river basin ecological protection passage is being able to ensure that the adult aquatic organism in basin just
Frequentation returns travelling, pinch roller(13)Support frame be fixedly mounted on dam(1)Above, pinch roller(13)In movable gate(12)It is outer
Face, makes movable gate(12)It is close to dam(1)On, pinch roller(13)It can rotate, make movable gate(12)When fluctuating
Flexible smooth, movable flume(6)Water valve is given from ecology(5)In pass through, movable flume(6)The water inlet of one end(10)Stored in upstream
Pond(3)In, the other end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, power station river basin ecological protection passage
Outlet is connected with the waters of self-assembling formation, is migrated because river basin ecological protection passage current in power station can only meet organism in water
With it is travelling, because water is few, easily attacked by natural enemy, so in movable flume(6)With ecological passage(8)Above set
There is protection network(15), in order to shorten the length that power station river basin ecological protects passage, in movable flume(6)With ecological passage(8)
Water channel in be provided with staggered deceleration wall(14), this example power station river basin ecological protection passage and level optimum angle
Degree is in 3-5 degree.
Certainly, described above not limitation of the present invention, the present invention is also not limited to the example above, in the model of the present invention
In enclosing, the change made, change addition or replace, should all belong to protection scope of the present invention.
Claims (8)
1. a kind of floating constant current gate, including dam(1), massif(2), upstream inpoundment pond(3), it is characterized in that the dam(1)
It is upper to set ecological to water valve(5), ecology is to water valve(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate
(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)Top have and water inlet(10)Close activity is even
Connect, pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On.
2. one kind automatically adjusts tank, including dam(1), massif(2), upstream inpoundment pond(3), it is characterized in that the dam(1)
It is upper to set ecological to water valve(5), ecology is to water valve(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate
(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)Top have and water inlet(10)Close activity is even
Connect, pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On, movable flume(6)From life
State is to water valve(5)In pass through, movable flume(6)The water inlet of one end(10)In upstream inpoundment pond(3)In, the other end is that tank is lived
Connect(7).
3. a kind of power station river basin ecological protects passage, including dam(1), massif(2), upstream inpoundment pond(3), hydroelectric generator
Delivery port(4), downstream water outlet(9), it is characterized in that the dam(1)It is upper to set ecological to water valve(5), ecology is to water valve(5)
Upstream inpoundment pond(3)There is movable gate side(12), movable gate(12)With floating body(11)It is fixedly connected, movable gate(12)
With floating body(11)Top have and water inlet(10)It is close to be flexibly connected, pinch roller(13)In movable gate(12)Outside, make work
Dynamic gate(12)It is close to dam(1)On, movable flume(6)Water valve is given from ecology(5)In pass through, movable flume(6)One end
Water inlet(10)In upstream inpoundment pond(3)In, the other end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, ecology is logical
Road(8)It is connected with the waters of self-assembling formation, the best angle of power station river basin ecological protection passage and level is in 1-3 degree.
4. one kind automatically adjusts tank, including dam(1), massif(2), upstream inpoundment pond(3), it is characterized in that the dam(1)
It is upper to set ecological to water valve(5), ecology is to water valve(5)Upstream inpoundment pond(3)There is movable gate side(12), movable gate
(12)With floating body(11)It is fixedly connected, movable gate(12)With floating body(11)Top have and water inlet(10)Close activity is even
Connect, pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On, movable flume(6)Water
Staggered deceleration wall is provided with groove(14), movable flume(6)Water valve is given from ecology(5)In pass through, movable flume(6)One
The water inlet at end(10)In upstream inpoundment pond(3)In, the other end passes through tank loose joint(7)With ecological passage(8)It is flexibly connected, it is living
Dynamic water tank(6)There is protection network above(15).
5. a kind of power station river basin ecological protects passage, including dam(1), massif(2), upstream inpoundment pond(3), hydroelectric generator
Delivery port(4), downstream water outlet(9), it is characterized in that the dam(1)It is upper to set ecological to water valve(5), ecology is to water valve(5)
Upstream inpoundment pond(3)There is movable gate side(12), movable gate(12)With floating body(11)It is fixedly connected, movable gate(12)
With floating body(11)Top have and water inlet(10)It is close to be flexibly connected, floating body(11)Top both sides adjustment can be fixedly mounted
Floating body(16), pinch roller(13)In movable gate(12)Outside, make movable gate(12)It is close to dam(1)On, movable flume
(6)Water valve is given from ecology(5)In pass through, movable flume(6)The water inlet of one end(10)In upstream inpoundment pond(3)In, the other end
Pass through tank loose joint(7)With ecological passage(8)It is flexibly connected, movable flume(6)With ecological passage(8)Water channel in be provided with friendship
The deceleration wall of mistake arrangement(14), movable flume(6)With ecological passage(8)Above have protection network(15), ecological passage(8)Outlet
It is connected with the waters of self-assembling formation, the best angle of power station river basin ecological protection passage and level is in 3-5 degree.
6. the ecology according to claim 1 to claim 5 is to water valve(5), it is characterized in that ecological give water valve(5)It is upper
Portion's height is than upstream inpoundment pond(3)The high water in-out port of the retaining upper limit(10)/ 2nd of height, ecology gives water valve(5)Bottom
Height is than upstream inpoundment pond(3)The low water in-out port of retaining lower limit(10)/ 2nd of height.
7. the floating body according to claim 1 to claim 5(11), it is characterized in that floating body(11)Top both sides can be with
Adjustment floating body is fixedly mounted(16), adjust floating body(16)Outside can be fixedly connected with the adjustment floating body of all size(16).
8. the pinch roller according to claim 1 to claim 5(13), it is characterized in that pinch roller(13)It can rotate, it is supported
Frame is fixedly mounted on dam(1)Above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710282389.7A CN107022984B (en) | 2017-04-26 | 2017-04-26 | Power station river basin ecological protects channel and its automatic adjustment sink and floating constant current gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710282389.7A CN107022984B (en) | 2017-04-26 | 2017-04-26 | Power station river basin ecological protects channel and its automatic adjustment sink and floating constant current gate |
Publications (2)
Publication Number | Publication Date |
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CN107022984A true CN107022984A (en) | 2017-08-08 |
CN107022984B CN107022984B (en) | 2019-08-23 |
Family
ID=59527143
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CN201710282389.7A Active CN107022984B (en) | 2017-04-26 | 2017-04-26 | Power station river basin ecological protects channel and its automatic adjustment sink and floating constant current gate |
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CN (1) | CN107022984B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
JP2011132684A (en) * | 2009-12-22 | 2011-07-07 | Taisei Corp | High flooding prevention facility |
CN202450499U (en) * | 2012-02-03 | 2012-09-26 | 赵峰 | Floatation type water gate |
CH707444A2 (en) * | 2013-01-14 | 2014-07-15 | Basil Weibel | Fish passage for migrating e.g. fish, has channel structure that is provided with water inlet and water outlet in between which water obstacles are arranged for reducing kinetic energy of water so as to provide passability |
GB2511134A (en) * | 2013-02-26 | 2014-08-27 | Forest Of Dean Stone Firms Ltd | Apparatus for assisting the upstream movement of anguillidae |
CN204039982U (en) * | 2014-08-20 | 2014-12-24 | 王志法 | A kind of flood control automatic gate device |
-
2017
- 2017-04-26 CN CN201710282389.7A patent/CN107022984B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
JP2011132684A (en) * | 2009-12-22 | 2011-07-07 | Taisei Corp | High flooding prevention facility |
CN202450499U (en) * | 2012-02-03 | 2012-09-26 | 赵峰 | Floatation type water gate |
CH707444A2 (en) * | 2013-01-14 | 2014-07-15 | Basil Weibel | Fish passage for migrating e.g. fish, has channel structure that is provided with water inlet and water outlet in between which water obstacles are arranged for reducing kinetic energy of water so as to provide passability |
GB2511134A (en) * | 2013-02-26 | 2014-08-27 | Forest Of Dean Stone Firms Ltd | Apparatus for assisting the upstream movement of anguillidae |
CN204039982U (en) * | 2014-08-20 | 2014-12-24 | 王志法 | A kind of flood control automatic gate device |
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CN107022984B (en) | 2019-08-23 |
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Effective date of registration: 20190731 Address after: Room A704, 30 Building, Xicheng Road, Songtai Street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Hu Miao Address before: 271202 Room 401, Unit 3, Room 51, Dormitory of Huaheng Mining Company, Xintai City, Tai'an City, Shandong Province Applicant before: Chen Aijun |
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