CN101832215B - Shore-based hydroelectric power generation system - Google Patents
Shore-based hydroelectric power generation system Download PDFInfo
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- CN101832215B CN101832215B CN2010101458428A CN201010145842A CN101832215B CN 101832215 B CN101832215 B CN 101832215B CN 2010101458428 A CN2010101458428 A CN 2010101458428A CN 201010145842 A CN201010145842 A CN 201010145842A CN 101832215 B CN101832215 B CN 101832215B
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- 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
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Abstract
The invention relates to a shore-based hydroelectric power generation system which belongs to the technical field of hydroelectric power system structures. The shore-based hydroelectric power generation system comprises a hydroelectric power generation device, wherein a concrete riverbed is arranged at the bottom of the hydroelectric power generation device; the hydroelectric power generation device comprises a concrete shore dam and a water turbine-generator set arranged on the concrete shore dam, wherein the concrete shore dam is arranged on the concrete riverbed, and a driving shaft penetrates through the concrete shore dam; the water turbine-generator set comprises a bidirectional-rotation power generator arranged on the driving shaft; and a primary gearbox and a secondary gearbox are respectively arranged at the left side and the right side of the bidirectional-rotation power generator, wherein the primary gearbox is sequentially connected with a small primary driving wheel, a large primary driving wheel and a water wheel contacted with river water which are fixed through a primary water wheel shaft, and the secondary gearbox is connected with a small secondary driving wheel, a large secondary driving wheel and a water wheel which are fixed through a secondary water wheel shaft. The invention has reasonable structure and design and high power generation efficiency, does not influence shipping, can not cause sediment accumulation at the riverbed and is in harmony with nature as well as green and environment-friendly.
Description
Technical field
The present invention relates to a kind of shore-based hydroelectric power generation system, belong to the hydroelectric power system technical field of structures.
Background technique
Usually hydroelectric power need be built a dam, blocks the river raising of water level and causes certain drop and flow, utilizes the potential energy drive water wheels of water to generate electricity.Owing to need dam to rivers, building dam not only involves great expense, the engineering phase is long, and destruction ecotope, influence shipping, also need large quantities of immigrants simultaneously, even still exist after building up because the alluvial of silt in environmental disruption that SEA LEVEL VARIATION causes and the reservoir, therefore, the barrage way of building the water power plant of building a dam has been suffered the opposition of environmental protection organization all over the world.
Summary of the invention
The objective of the invention is to solve the deficiency that above-mentioned prior art exists, a kind of reasonable in design is provided, the generating efficiency height does not influence shipping, can not cause riverbed silt alluvial, complies with the nature the shore-based hydroelectric power generation system of environmental protection.
The present invention is achieved through the following technical solutions:
A kind of shore-based hydroelectric power generation system, its special way is to comprise and is installed on the riverbank 15, with river 12 contacted hydroelectric installations, the bottom of hydroelectric installation is provided with concrete riverbed 11, hydroelectric installation comprises to be located on the concrete riverbed 11, be penetrated with the concrete bank dam 9 of transmission shaft 6 and be installed on hydraulic generator unit on the concrete bank dam 9, the hydraulic generator unit comprises the two-way rotary generator 8 that is installed on the transmission shaft 6, the left and right sides of two-way rotary generator 8 is separately installed with one-level gearbox 17 and the inner two stage speed change case 7 that is provided with reversing device, one-level gearbox 17 is connected with the one-level brief biography driving wheel 5 that fixes by one-level water wheel axle 2 in turn by transmission shaft 6, one-level large drive wheel 4, with river 12 contacted water wheels 1, two stage speed change case 7 is connected with the secondary brief biography driving wheel 18 that fixes by secondary water wheel axle 20 in turn by transmission shaft 6, secondary large drive wheel 19, waterwheel wheel 3, be provided with attached water race 14 between concrete bank dam 9 and the riverbank 15, secondary brief biography driving wheel 18, secondary large drive wheel 19, waterwheel wheel 3 is located in the attached water race 14;
The quantity of described hydroelectric installation is 2-10, and bank is arranged along the river;
In order to satisfy dry season and the generating needs of the phase different level that rises, automatic control system 16 and the water wheels lowering or hoisting gear 10 that is used for controlling the lifting of hydraulic generator unit is installed on the described concrete bank dam 9;
Be provided with water intake 13 between described concrete bank dam 9 and the concrete riverbed 11.
A kind of shore-based hydroelectric power generation system of the present invention, hydroelectric installation is installed on the destruction that can effectively reduce on the riverbank ecotope, do not influence shipping, can not cause riverbed silt alluvial, do not destroy ecotope and aquatic organism resource, two-way rotary generator has improved the generating efficiency of water wheels greatly, energy-conserving and environment-protective, and can carry out water conservancy irrigation by the waterwheel wheel when needed.
Description of drawings
Fig. 1: the structural representation of hydroelectric installation of the present invention;
The plan view of Fig. 2: Fig. 1.
Among the figure: 1, water wheels, 2, the one-level water wheel axle, 3, the waterwheel wheel, 4, the one-level large drive wheel, 5, the little drive wheel of one-level, 6, transmission shaft, 7, the two stage speed change case, 8, two-way rotary generator, 9, concrete bank dam, 10, the water wheels lowering or hoisting gear, 11, the concrete riverbed, 12, river, 13, water intake, 14, the attached water race, 15, riverbank, 16, automatic control system, 17, the one-level gearbox, 18, the little drive wheel of secondary, 19, the secondary large drive wheel, 20, the secondary water wheel axle.
Embodiment
Provide the specific embodiment of the present invention below with reference to accompanying drawing, be used for formation of the present invention is described further.
A kind of shore-based hydroelectric power generation system of present embodiment, 1-2 with reference to the accompanying drawings, comprise and being installed on the riverbank 15, with river 12 contacted hydroelectric installations, the bottom of hydroelectric installation is provided with concrete riverbed 11, hydroelectric installation comprises to be located on the concrete riverbed 11, be penetrated with the concrete bank dam 9 of transmission shaft 6 and be installed on hydraulic generator unit on the concrete bank dam 9, the hydraulic generator unit comprises the two-way rotary generator 8 that is installed on the transmission shaft 6, the left and right sides of two-way rotary generator 8 is separately installed with one-level gearbox 17 and the inner two stage speed change case 7 that is provided with reversing device, one-level gearbox 17 is connected with the one-level brief biography driving wheel 5 that fixes by one-level water wheel axle 2 in turn by transmission shaft 6, one-level large drive wheel 4, with river 12 contacted water wheels 1, two stage speed change case 7 is connected with the secondary brief biography driving wheel 18 that fixes by secondary water wheel axle 20 in turn by transmission shaft 6, secondary large drive wheel 19, waterwheel wheel 3, be provided with attached water race 14 between concrete bank dam 9 and the riverbank 15, secondary brief biography driving wheel 18, secondary large drive wheel 19, waterwheel wheel 3 is located in the attached water race 14; The quantity of hydroelectric installation is 2-10, and bank is arranged along the river; In order to satisfy dry season and the generating needs of the phase different level that rises, automatic control system 16 and the water wheels lowering or hoisting gear 10 that is used for controlling the lifting of hydraulic generator unit is installed on the described concrete bank dam 9; Be provided with water intake 13 between concrete bank dam 9 and the concrete riverbed 11.
Working principle: river 12 drives water wheels 1 rotation, water wheels 1 drive one-level large drive wheel 4 and 5 rotations of one-level brief biography driving wheel, thereby drive two-way rotary generator 8 work, utilize two stage speed change case 7 to drive secondary brief biography driving wheel 18, secondary large drive wheel 19 backward rotation, according to different water levels, utilize automatic control system 16 to regulate and control water wheels lowering or hoisting gear 10, thereby the lifting of control hydraulic generator unit utilize waterwheel wheel 3 can carry out field irrigation.
A kind of shore-based hydroelectric power generation system of present embodiment, reasonable in design, the generating efficiency height does not influence shipping, can not cause riverbed silt alluvial, complies with the nature environmental protection.
Claims (4)
1. shore-based hydroelectric power generation system, it is characterized in that, comprise and being installed on the riverbank (15), with the contacted hydroelectric installation of river (12), the bottom of hydroelectric installation is provided with concrete riverbed (11), hydroelectric installation comprises to be located on the concrete riverbed (11), be penetrated with the concrete bank dam (9) of transmission shaft (6) and be installed on hydraulic generator unit on the concrete bank dam (9), the hydraulic generator unit comprises the two-way rotary generator (8) that is installed on the transmission shaft (6), the left and right sides of two-way rotary generator (8) is separately installed with one-level gearbox (17) and the inner two stage speed change case (7) that is provided with reversing device, one-level gearbox (17) is connected with the little drive wheel of one-level (5) that fixes by one-level water wheel axle (2) in turn by transmission shaft (6), one-level large drive wheel (4), with the contacted water wheels of river (12) (1), two stage speed change case (7) is connected with the little drive wheel of secondary (18) that fixes by secondary water wheel axle (20) in turn by transmission shaft (6), secondary large drive wheel (19), waterwheel wheel (3), be provided with attached water race (14) between concrete bank dam (9) and riverbank (15), the little drive wheel of secondary (18), secondary large drive wheel (19), waterwheel wheel (3) is located in the attached water race (14).
2. according to the described a kind of shore-based hydroelectric power generation system of claim 1, it is characterized in that the quantity of described hydroelectric installation is 2-10, bank is arranged along the river.
3. according to the described a kind of shore-based hydroelectric power generation system of claim 1, it is characterized in that, the automatic control system (16) and the water wheels lowering or hoisting gear (10) that are used for controlling the lifting of hydraulic generator unit are installed on the described concrete bank dam (9).
4. according to the described a kind of shore-based hydroelectric power generation system of claim 1, it is characterized in that, be provided with water intake (13) between described concrete bank dam (9) and concrete riverbed (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101458428A CN101832215B (en) | 2010-04-10 | 2010-04-10 | Shore-based hydroelectric power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101458428A CN101832215B (en) | 2010-04-10 | 2010-04-10 | Shore-based hydroelectric power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101832215A CN101832215A (en) | 2010-09-15 |
| CN101832215B true CN101832215B (en) | 2011-09-14 |
Family
ID=42716391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101458428A Expired - Fee Related CN101832215B (en) | 2010-04-10 | 2010-04-10 | Shore-based hydroelectric power generation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101832215B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359090A (en) * | 2011-08-02 | 2012-02-22 | 张跃宽 | Overtopped dam for generating power under drive of serial water wheels |
| CN103133231A (en) * | 2011-11-29 | 2013-06-05 | 陈昭澜 | Waterpower lever impeller generator set |
| CN104265549A (en) * | 2014-09-22 | 2015-01-07 | 罗富强 | Water wheel type generator set and power station |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4598210A (en) * | 1984-05-11 | 1986-07-01 | Biscomb Lloyd I | Water current motor |
| CN2514139Y (en) * | 2000-11-30 | 2002-10-02 | 张永军 | Water wheel type hydroelectric generating device |
| JP2002310054A (en) * | 2001-04-12 | 2002-10-23 | Toshimitsu Araki | Tidal current power generator |
| DE102005033383A1 (en) * | 2005-07-16 | 2007-01-18 | Friedrich Wilhelm Gondolf | Water powered electricity generator has steel base frame with rollers to support wheel frame for vertical movement on float |
| CN2886112Y (en) * | 2006-02-27 | 2007-04-04 | 尹西才 | Non-drop hydroelectric generator |
| CN201635062U (en) * | 2010-04-10 | 2010-11-17 | 李新民 | Shore-based hydraulic power generating system |
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2010
- 2010-04-10 CN CN2010101458428A patent/CN101832215B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101832215A (en) | 2010-09-15 |
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| C06 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20130410 |