CN108060662A - A kind of closed river hydropower station - Google Patents
A kind of closed river hydropower station Download PDFInfo
- Publication number
- CN108060662A CN108060662A CN201711167199.7A CN201711167199A CN108060662A CN 108060662 A CN108060662 A CN 108060662A CN 201711167199 A CN201711167199 A CN 201711167199A CN 108060662 A CN108060662 A CN 108060662A
- Authority
- CN
- China
- Prior art keywords
- water
- dam
- hydraulic device
- stop sheet
- hydropower station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- 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
- E02B7/26—Vertical-lift gates
-
- 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
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
- E02B9/022—Closures
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The present invention relates to power station fields, disclose a kind of closed river hydropower station, including being arranged at the dam carried on the ridge, dam bottom is equipped with elevating control slot, equipped with vertically flexible raise-lower hydraulic device in elevating control slot, raise-lower hydraulic device lower end is connected with water-stop sheet, and water-stop sheet is in sealing contact with carrying the ridge；Dam is respectively equipped with elastic control flume at the riverbank of both sides, is equipped with laterally flexible side hydraulic device in elastic control flume, side hydraulic device is in sealing contact with riverbank by lateralling secure support plate；Water pump rear portion is integrated with valve pipe to be connected, and valve pipe is integrated to be connected with water-energy generating electricity room, and water-energy generating electricity room is in communication with the outside by people's row maintenance channel.The present invention can freely adjust dam height, efficiently using water energy, suitable for the medium or smallsized river construction of hydropower stations.
Description
Technical field
The present invention relates to power station field, in particular to a kind of closed river hydropower stations.
Background technology
Dam is block rivers ditch water flow with raising of water level or adjusts the water retaining structure of flow, can form reservoir, is lifted
High water level, regulated flow concentrate head, available for flood control, water supply, irrigation, hydroelectric generation, improve shipping etc..
Existing dam usually height can not be adjusted significantly, except hydraulic pressure dam can be blocked in addition to fine tune blocks water height
Water height is certain or varies less.Therefore the dam that being provided with generator can generate electricity can typically be only used in Large River, no
Suitable for the medium or smallsized river construction of hydropower stations.
The content of the invention
Based on problem above, the present invention provides a kind of closed river hydropower stations.The present invention can freely adjust water
Height of dam degree, efficiently using water energy, suitable for the medium or smallsized river construction of hydropower stations.
For solution more than technical problem, the technical solution adopted by the present invention is as follows：
A kind of closed river hydropower station, including being arranged at the dam carried on the ridge, dam bottom is equipped with elevating control
Slot, elevating control slot is interior equipped with vertically flexible raise-lower hydraulic device, and raise-lower hydraulic device lower end is connected with water-stop sheet, water-stop sheet
It is in sealing contact with carrying the ridge；Dam is respectively equipped with elastic control flume at the riverbank of both sides, is equipped in elastic control flume lateral flexible
Side hydraulic device, side hydraulic device is in sealing contact with riverbank by lateralling secure support plate；Water pump rear portion and valved tube
Trace gather is into connection, and valve pipe is integrated to be connected with water-energy generating electricity room, and water-energy generating electricity room is in communication with the outside by people's row maintenance channel.
In the present invention, dam is arranged in river, and both sides are contacted with riverbank.When water abundance in river, liquid is lifted
Pressure device is upheld, and dam is driven to rise, and due to water-stop sheet and carries that the ridge is in sealing contact, can be ensured and effectively be avoided water after rising
Leakage.Raise-lower hydraulic device can be hydraulic cylinder, but be not limited to hydraulic cylinder.In dam uphill process, dam both sides and river
The contact of bank compresses after loosening first, is specially that side hydraulic device is shunk, laterallys secure the pressure that support plate acts on riverbank
Reduce, reduce the resistance that dam rises downwards.When rising to setting height, side hydraulic device is upheld, and is driven lateral solid
Determine support plate and compress riverbank, dam is made effectively to be fixed under immense pressure effect.Valve pipe integrate with inside dam
Drainage gallery connects, and enters water-energy generating electricity room by valve pipe integrated control water and generates electricity, under water energy generator effect
It generates electricity.In order to ensure effect, water-energy generating electricity room is closed waterproof computer room.Water-energy generating electricity room by people's row maintenance channel with
External world's connection carries out repair and maintenance in the daily water-energy generating electricity room that can enter by people's row maintenance channel.The present invention can be adjusted freely
Dam height, efficiently using water energy, suitable for the medium or smallsized river construction of hydropower stations.The present invention can be kept away by own lifting dam
Exempt from flood to destroy by rush of water power station and generating equipment.The present invention can rationally be generated electricity using water storage project, be effectively utilized water energy.In addition, this
It is low that the advantages of invention, also resides in construction cost, and waterpower utilization rate is high.
As a preferred mode, water-stop sheet, which is inserted in, carries in the ridge.It is inserted in and is carried in the ridge by water-stop sheet.Water-stop sheet is inserted
Enter to carry in the ridge, can effectively fix dam to a certain extent.
As a preferred mode, raise-lower hydraulic device is connected by the lifting push plate in elevating control slot and water-stop sheet
It connects, lifts push plate outer rim and elevating control slot is seamless applying, can only be moved along its trend, the quantity of water-stop sheet is multiple, difference
It is arranged in parallel.It is connected by raise-lower hydraulic device by the lifting push plate in elevating control slot with water-stop sheet, lifts push plate outer rim
It is seamless applying with elevating control slot, it can only be moved along its trend, the quantity of water-stop sheet is multiple, is arranged in parallel respectively, passes through liter
Drop push plate can only be moved towards to move along elevating control slot, it can effectively be controlled to lift direction, ensure normal work.
As a preferred mode, side hydraulic device is connected by elastic push plate with lateralling secure support plate, elastic
Push plate outer rim and elastic control flume are seamless applying, can only be moved along its trend.By side hydraulic device by elastic push plate with
Support plate connection is laterallyd secure, elastic push plate outer rim and elastic control flume are seamless applying, can only be moved along its trend, can ensure side
To the accuracy of the fixed support plate direction of motion, normal work is ensured.
As a preferred mode, dam is hydraulic pressure dam.Hydraulic pressure dam is simple in structure, is easy to build, and can further be promoted
Maximum blocks water height.
As a preferred mode, people's row maintenance channel is connected with air-supply passage.Pass through people's row maintenance channel and air-supply
Passage connects, and before repair and maintenance, enough air is passed through in water-energy generating electricity room by air-supply passage first, ensures follow-up maintenance
Personnel influence after entering from asphyxia.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention can freely adjust dam height, efficiently using water energy, suitable for the medium or smallsized river construction of hydropower stations；
(2) present invention is inserted in by water-stop sheet carries in the ridge.Water-stop sheet, which is inserted in, to be carried in the ridge, can to a certain extent effectively
Fixed dam；
(3) present invention is connected by raise-lower hydraulic device by the lifting push plate in elevating control slot with water-stop sheet, described
It lifts push plate outer rim and elevating control slot is seamless applying, can only be moved along its trend, the quantity of the water-stop sheet is multiple, difference
It is arranged in parallel, can only be moved towards to move along elevating control slot by lifting push plate, it can effectively be controlled to lift direction, ensure normal work
Make；
(4) present invention is connected by side hydraulic device by elastic push plate with lateralling secure support plate, described elastic to push away
Plate outer rim and elastic control flume are seamless applying, can only be moved along its trend, can ensure the standard for lateralling secure the support plate direction of motion
True property ensures normal work；
(5) present invention is connected by people's row maintenance channel with air-supply passage, before repair and maintenance, passes through air-supply passage first
Enough air is passed through in water-energy generating electricity room, ensures that follow-up maintenance personnel influence after entering from asphyxia.
Description of the drawings
Fig. 1 is the vertical lifting schematic diagram of embodiment 1.
Fig. 2 is the connection diagram of raise-lower hydraulic device and water-stop sheet in Fig. 1.
Fig. 3 laterallys secure schematic diagram for embodiment 1.
Wherein, 1 elevating control slot, 2 carry the ridge, 3 dams, and 4 valve pipes integrate, 5 water-energy generating electricity rooms, 6 water energy generators, and 7
People's row maintenance channel, 8 lifting push plates, 9 raise-lower hydraulic devices, 10 water-stop sheets, 11 laterally secure support plate, 12 side hydraulics dress
It puts, 13 elastic push plates, 14 elastic control flumes.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.Embodiments of the present invention include but not limited to following reality
Apply example.
Embodiment 1：
Referring to Fig. 1~3, a kind of closed river hydropower station, including being arranged at the dam 3 carried on the ridge 2, the dam
3 bottoms are equipped with elevating control slot 1, and vertically flexible raise-lower hydraulic device 9, the lifting liquid are housed in the elevating control slot 1
9 lower end of pressure device is connected with water-stop sheet 10, and the water-stop sheet 10 is in sealing contact with carrying the ridge 2；The dam 3 is at the riverbank of both sides
Elastic control flume 14 is respectively equipped with, laterally flexible side hydraulic device 12 is equipped in the elastic control flume 14, it is described lateral
Hydraulic device 12 is in sealing contact with riverbank by lateralling secure support plate 11；The water pump rear portion integrates 4 with valve pipe and connects,
The valve pipe integrates 4 and is connected with water-energy generating electricity room 5, and the water-energy generating electricity room 5 is connected by people's row maintenance channel 7 with extraneous
It is logical.
In the present invention, dam 3 is arranged in river, and both sides are contacted with riverbank.When water abundance in river, liquid is lifted
Pressure device 9 is upheld, and dam 3 is driven to rise, and since water-stop sheet 10 is in sealing contact with carrying the ridge 2, is effectively kept away after can ensureing rising
Exempt from the leakage of water.Raise-lower hydraulic device 9 can be hydraulic cylinder, but be not limited to hydraulic cylinder.In 3 uphill process of dam, dam 3
Contact of the both sides with riverbank compresses after loosening first, is specially that side hydraulic device 12 is shunk, laterallys secure support plate 11 and act on
Pressure in riverbank reduces, and reduces the resistance that dam 3 rises downwards.When rising to setting height, side hydraulic device 12
It upholds, drive laterallys secure support plate 11 and compresses riverbank, and dam 3 is made effectively to be fixed under immense pressure effect.Valved tube
Trace gather is connected into 4 with the drainage gallery inside dam 3, is integrated 4 control water by valve pipe and is entered water-energy generating electricity room 5 and is sent out
Electricity generates electricity under the effect of water energy generator 6.In order to ensure effect, water-energy generating electricity room 5 is closed waterproof computer room.Water energy
Power compartment 5 is in communication with the outside by people's row maintenance channel 7, it is daily can by people's row maintenance channel 7 into water-energy generating electricity room 5 into
Row repair and maintenance.The present invention can freely adjust 3 height of dam, efficiently using water energy, suitable for the medium or smallsized river construction of hydropower stations.
The present invention can avoid flood from destroying by rush of water power station and generating equipment by own lifting dam 3.The present invention can rationally utilize water storage project
Power generation, is effectively utilized water energy.It is further an advantage of the invention that construction cost is low, waterpower utilization rate is high.
As a preferred mode, the water-stop sheet 10, which is inserted in, carries in the ridge 2.It is inserted in by water-stop sheet 10 and carries the ridge 2
It is interior.Water-stop sheet 10, which is inserted in, to be carried in the ridge 2, can effectively fix dam 3 to a certain extent.
As a preferred mode, the raise-lower hydraulic device 9 by the lifting push plate 8 in elevating control slot 1 with every
Water plate 10 connects, and lifting 8 outer rim of push plate and elevating control slot 1 are seamless applying, can only be moved along its trend, the water-stop sheet
10 quantity is multiple, is arranged in parallel respectively.By raise-lower hydraulic device 9 by the lifting push plate 8 in elevating control slot 1 with every
Water plate 10 connects, and lifting 8 outer rim of push plate and elevating control slot 1 are seamless applying, can only be moved along its trend, the water-stop sheet
10 quantity is multiple, is arranged in parallel respectively, can only be moved towards to move along elevating control slot 1, can effectively controlled by lifting push plate 8
It lifts direction, ensures normal work.
As a preferred mode, the side hydraulic device 12 by elastic push plate 13 and laterallys secure support plate 11
Connection, elastic 13 outer rim of push plate and elastic control flume 14 are seamless applying, can only be moved along its trend.It is filled by side hydraulic
It puts 12 to be connected with lateralling secure support plate 11 by elastic push plate 13, elastic 13 outer rim of push plate and elastic control flume 14 are seamless
Fitting, can only move along its trend, can ensure the accuracy for lateralling secure 11 direction of motion of support plate, ensure normal work.
As a preferred mode, the dam 3 is hydraulic pressure dam.Hydraulic pressure dam is simple in structure, is easy to build, can be further
Promote maximum blocks water height.
As a preferred mode, people's row maintenance channel 7 is connected with air-supply passage.Pass through people's row maintenance channel 7
It is connected with air-supply passage, before repair and maintenance, enough air is passed through in water-energy generating electricity room 5 by air-supply passage first, ensured
Follow-up maintenance personnel influence after entering from asphyxia.
It is the embodiment of the present invention as described above.Design parameter in above-described embodiment and embodiment is merely to clear
Chu state inventor invention verification process, not to limit the present invention scope of patent protection, patent protection of the invention
Scope is still subject to its claims, and the equivalent structure that every specification and accompanying drawing content with the present invention is made becomes
Change, similarly should be included within the scope of the present invention.
Claims (6)
1. a kind of closed river hydropower station, it is characterised in that：Including being arranged at the dam (3) carried on the ridge (2), the water
Dam (3) bottom is equipped with elevating control slot (1), and vertically flexible raise-lower hydraulic device (9) is housed in the elevating control slot (1),
Raise-lower hydraulic device (9) lower end is connected with water-stop sheet (10), and the water-stop sheet (10) is in sealing contact with carrying the ridge (2)；It is described
Dam (3) is respectively equipped with elastic control flume (14) at the riverbank of both sides, is equipped in the elastic control flume (14) lateral flexible
Side hydraulic device (12), the side hydraulic device (12) is in sealing contact by lateralling secure support plate (11) and riverbank；
The water pump rear portion integrates (4) with valve pipe and connects, and the valve pipe integrates (4) and connected with water-energy generating electricity room (5), described
Water-energy generating electricity room (5) is in communication with the outside by people's row maintenance channel (7).
2. a kind of closed river hydropower station according to claim 1, it is characterised in that：The water-stop sheet (10) is inserted
Enter in Yu Tigeng (2).
3. a kind of closed river hydropower station according to claim 1, it is characterised in that：The raise-lower hydraulic device
(9) it is connected by the lifting push plate (8) in elevating control slot (1) with water-stop sheet (10), lifting push plate (8) outer rim and lifting
Control flume (1) is seamless applying, can only be moved along its trend, and the quantity of the water-stop sheet (10) is multiple, is arranged in parallel respectively.
4. a kind of closed river hydropower station according to claim 1, it is characterised in that：The side hydraulic device
(12) it is connected by elastic push plate (13) with lateralling secure support plate (11), elastic push plate (13) outer rim and elastic control flume
(14) it is seamless applying, it can only be moved along its trend.
5. a kind of closed river hydropower station according to claim 1, it is characterised in that：The dam (3) is liquid
Press dam.
6. a kind of closed river hydropower station according to claim 1, it is characterised in that：People's row maintenance channel
(7) connected with air-supply passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167199.7A CN108060662A (en) | 2017-11-21 | 2017-11-21 | A kind of closed river hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167199.7A CN108060662A (en) | 2017-11-21 | 2017-11-21 | A kind of closed river hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108060662A true CN108060662A (en) | 2018-05-22 |
Family
ID=62134977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167199.7A Pending CN108060662A (en) | 2017-11-21 | 2017-11-21 | A kind of closed river hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108060662A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130064841A (en) * | 2011-12-09 | 2013-06-19 | 김동현 | Water fence for prevention of floods |
| CN204039997U (en) * | 2014-08-29 | 2014-12-24 | 薛士成 | Water-power plant |
| CN204572317U (en) * | 2015-01-06 | 2015-08-19 | 洛阳市四洲水能发电科技有限公司 | Power generation box station, movable small stream river |
| CN105257454A (en) * | 2015-10-12 | 2016-01-20 | 武汉大学 | Diversion type vortex flow power generation system |
| CN105781856A (en) * | 2016-05-04 | 2016-07-20 | 旺苍县科美防震科技有限公司 | Up-and-down river channel water energy power station |
| CN205617340U (en) * | 2016-04-10 | 2016-10-05 | 泉州市中研智能机电研究院有限公司 | Power station water inlet rivers control structure |
-
2017
- 2017-11-21 CN CN201711167199.7A patent/CN108060662A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130064841A (en) * | 2011-12-09 | 2013-06-19 | 김동현 | Water fence for prevention of floods |
| CN204039997U (en) * | 2014-08-29 | 2014-12-24 | 薛士成 | Water-power plant |
| CN204572317U (en) * | 2015-01-06 | 2015-08-19 | 洛阳市四洲水能发电科技有限公司 | Power generation box station, movable small stream river |
| CN105257454A (en) * | 2015-10-12 | 2016-01-20 | 武汉大学 | Diversion type vortex flow power generation system |
| CN205617340U (en) * | 2016-04-10 | 2016-10-05 | 泉州市中研智能机电研究院有限公司 | Power station water inlet rivers control structure |
| CN105781856A (en) * | 2016-05-04 | 2016-07-20 | 旺苍县科美防震科技有限公司 | Up-and-down river channel water energy power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |
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| RJ01 | Rejection of invention patent application after publication |