CN103573537B - A kind of formula river, duct, the dual-purpose hydro-electric power generating equipment of wave - Google Patents
A kind of formula river, duct, the dual-purpose hydro-electric power generating equipment of wave Download PDFInfo
- Publication number
- CN103573537B CN103573537B CN201310589167.1A CN201310589167A CN103573537B CN 103573537 B CN103573537 B CN 103573537B CN 201310589167 A CN201310589167 A CN 201310589167A CN 103573537 B CN103573537 B CN 103573537B
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- China
- Prior art keywords
- kaplan
- power generating
- generating equipment
- wave
- dual
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Classifications
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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
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention discloses formula river, a kind of duct, the dual-purpose hydro-electric power generating equipment of wave, comprise gravity base, be vertically arranged on main transmission bar on gravity base and secondary drive link, be separately positioned on main driving wheel on main transmission bar and secondary drive link and secondary drive wheel, be arranged on the generator bottom time drive link and between gravity base and be arranged on the Kaplan of main transmission masthead end, wherein, described main driving wheel is connected by driven pedrail with time drive wheel; Described Kaplan is made up of some Kaplan blades, and Kaplan blade is spoon type, in the middle part of the concave surface of Kaplan blade, be provided with pod apertures, arranges guiding gutter at Kaplan blade outward edge; Described pod apertures communicates with guiding gutter and forms hollow slot structure.Described power generating equipment integral arrangement, on gravity base, to maintain homeostasis, does not rotate by current and self and rocks.The present invention has the advantages such as structure is simple, with low cost, working efficiency is high, applied widely, subsidiary benefit is many.
Description
Technical field
The present invention relates to hydro-electric power generating equipment, formula river, especially a kind of duct, the dual-purpose hydro-electric power generating equipment of wave.
Background technique
Hydro-electric power generating equipment is the facility for generating electricity in river and ocean, is the important component part of hydraulic structure, water control project, is mainly used in generating.
Existing water generating equipment needs large volume water-retaining structure, common have numerous structure such as gravity dam, arch dam, earth and rockfill dam and Generator Set, factory building, service bridge, access bridge, very complicated, inject capital into huge, not only engineering cost will be dropped into, also will drop into a large amount of fee for immigration use, fee for immigration is even more than its construction investment.
Meanwhile, existing hydraulic power scheme can cause interference to weather, and may cause reservoir-induced earthquake, once cause dam break to bring disaster upon and whole city due to earthquake and flood or dam unstability etc., even some cities, cause serious economy, politics, culture loss.
Summary of the invention
Goal of the invention: for solving problems of the prior art, the invention provides formula river, a kind of duct, the dual-purpose water generating equipment of wave.
Technological scheme: for realizing above-mentioned technical purpose, the present invention proposes formula river, a kind of duct, the dual-purpose hydro-electric power generating equipment of wave, comprise gravity base, be vertically arranged on main transmission bar on gravity base and secondary drive link, be separately positioned on main driving wheel on main transmission bar and secondary drive link and secondary drive wheel, be arranged on the generator bottom time drive link and between gravity base and be arranged on the Kaplan of main transmission masthead end, wherein, described main driving wheel is connected by the driven pedrail with teeth groove with time drive wheel; Described Kaplan is made up of some Kaplan blades, and Kaplan blade is spoon type, in the middle part of the concave surface of Kaplan blade, be provided with pod apertures, arranges guiding gutter at Kaplan blade outward edge; Described pod apertures communicates with guiding gutter and forms hollow slot structure.
Wherein, described Kaplan blade is made up of plastic material, and plastic material can not corrosion, and kind wide material sources, cheap, as PVC＝polyvinyl chloride (PVC) material, polycarbonate (PC) (PC) material, polyoxymethylene (POM) material, acrylonitrile-butadiene-styrene copolymer (ABS) etc.
Described driven pedrail is made up of stainless steel material.
Described driven pedrail is connected with described main driving wheel and time drive wheel gear.
For mechanical splice is connected between described Kaplan with main transmission bar.
Between described gravity base with main transmission bar and gravity base with between secondary drive link and generator for mechanical splice is connected.
Described main transmission bar forms by stainless steel material with time drive link, main driving wheel and secondary drive wheel and gravity base.Stainless steel material is not only corrosion-resistant, and good endurance.
Beneficial effect:
1, the present invention communicates with Kaplan outward edge by arranging duct in Kaplan inside, be convenient to middle part current unimpeded and to wait reverse greatly speed to derive, from theorem of momentum, the active force that runner can be made to be subject under this fluidised form reaches the stressed twice of traditional Kaplan structure, runner is made to obtain larger moment, produce larger angular velocity, thus obtain larger generated energy.Simultaneously because current are derived from outside Edge, known according to theorem of moment of momentum, the arm of force is maximum in this case, runner also can be made to obtain larger moment, produce larger angular velocity, thus obtain larger generated energy.Generating efficiency can be made significantly to improve under these two kinds effects.
2, the present invention not only may be used among river, also may be used among ocean, and due to the structural characteristics of this device, in ocean, regardless of the direction of propagation of wave, Kaplan is all rotated to same direction, is namely applicable to the flow of fluid under any fluidised form.
3, the present invention should be arranged in bottom river in river course, not affect navigation, simultaneously its Kaplan in rotation process can its produce revolve nest and can drive river bed silt, be beneficial to desilting.
4, the present invention can improve flow-shape in the course of the work, reduces flow rate of water flow, to reduce riverbank and bed scour.
5, the present invention can arrange under water in batches, and twenty four hours uninterruptedly continues generating, and arrange quantity and operating time by demand adjustment, mobility is large.
6, structure of the present invention is simple, with low cost, and can build the extensive water retaining structures such as dam, the investment in manpower, material resources and financial resources can greatly be reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the plan view of duct of the present invention formula Kaplan structure.
Embodiment
As depicted in figs. 1 and 2, formula river, a kind of duct of the present invention, the dual-purpose hydro-electric power generating equipment of wave, comprise gravity base 8 and generator 7, gravity base 8 is vertically provided with main transmission bar 4 and time drive link 10, main transmission bar 4 and time drive link 10 are respectively arranged with main driving wheel 5 and time drive wheel 6, main driving wheel 5 is connected by driven pedrail 9 with time drive wheel 6, and driven pedrail is the stainless steel structure with teeth groove, and driven pedrail is connected with main driving wheel and time drive wheel gear.Generator 7 is arranged on bottom time drive link 10 and between gravity base 8, the top of main transmission bar 4 is provided with Kaplan 1, for mechanical splice is connected between Kaplan 1 with main transmission bar 4; Kaplan 1 is made up of some Kaplan blades, and Kaplan blade is spoon type, in the middle part of the concave surface of Kaplan blade, be provided with pod apertures 2, arranges guiding gutter 3 at Kaplan blade outward edge, and pod apertures 2 communicates with guiding gutter 3 and forms hollow slot structure.Kaplan blade is for be made up of plastic material, plastic material can not corrosion, and kind wide material sources, cheap, as PVC＝polyvinyl chloride (PVC) material, polycarbonate (PC) (PC) material, polyoxymethylene (POM) material, acrylonitrile-butadiene-styrene copolymer (ABS) etc.Between gravity base 8 with main transmission bar 4 and gravity base 8 be connected for being mechanical splice with between secondary drive link 10 and generator 7.
Kaplan 1 is subject to water impact and is rotated by drive main transmission bar 4, and main transmission bar 4 drives main driving wheel 5 to rotate, and main driving wheel 5 drives driven pedrail 9, makes also to rotate from drive wheel 6 with from drive link 10 thereupon, thus drive electrical generators 7 generates electricity.By by power generating equipment integral arrangement on gravity base 8, to maintain homeostasis, by current and self rotate and rock.
In a state of use, water impact Kaplan is rotated, communicate with Kaplan outward edge owing to arranging duct in Kaplan inside, be convenient to middle part current unimpeded and to wait reverse greatly speed to derive, the active force that runner can be made to be subject under this fluidised form reaches the stressed twice of traditional Kaplan structure, and current are derived from outside Edge simultaneously, and the arm of force is maximum in this case, thus obtain larger generated energy, under these two kinds effects, generating efficiency significantly improves.It not only may be used among river simultaneously, and also may be used among ocean, due to the structural characteristics of this device, in ocean, regardless of the direction of propagation of wave, Kaplan is all rotated to same direction.It should be noted, the present invention should be arranged in bottom river, and not affect navigation, its Kaplan drives river bed silt with its whirlpool produced in rotation process simultaneously, is beneficial to desilting.In its working procedure, also can improve flow-shape, reduce flow rate of water flow, to reduce riverbank and bed scour.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present invention; can carry out multiple equivalents to technological scheme of the present invention, these equivalents all belong to protection scope of the present invention.
Claims (7)
1. formula river, a duct, the dual-purpose hydro-electric power generating equipment of wave, comprise gravity base (8), vertically be arranged on the main transmission bar (4) on gravity base (8) and time drive link (10), be arranged on the generator (7) between time drive link (10) bottom and gravity base and be arranged on the Kaplan (1) on main transmission bar (4) top, it is characterized in that, formula river, described duct, the dual-purpose hydro-electric power generating equipment of wave also comprises and is separately positioned on main driving wheel (5) on main transmission bar (4) and time drive link (10) and secondary drive wheel (6), wherein, described main driving wheel (5) is connected by the driven pedrail (9) with teeth groove with time drive wheel (6), described Kaplan (1) is made up of some Kaplan blades, and Kaplan blade is spoon type, is provided with pod apertures (2) in the middle part of the concave surface of Kaplan blade, arranges guiding gutter (3) at Kaplan blade outward edge, described pod apertures (2) communicates with guiding gutter (3) and forms hollow slot structure.
2. formula river, duct according to claim 1, the dual-purpose hydro-electric power generating equipment of wave, is characterized in that, described Kaplan blade is made up of plastic material.
3. formula river, duct according to claim 1, the dual-purpose hydro-electric power generating equipment of wave, is characterized in that, described driven pedrail (9) is made up of stainless steel material.
4. the formula river, duct according to claim 1 or 3, the dual-purpose hydro-electric power generating equipment of wave, is characterized in that, described driven pedrail (9) is connected with described main driving wheel (5) and time drive wheel (6) gear.
5. formula river, duct according to claim 1, the dual-purpose hydro-electric power generating equipment of wave, is characterized in that, described Kaplan (1) with between main transmission bar (4) for mechanical splice is connected.
6. formula river, duct according to claim 1, the dual-purpose hydro-electric power generating equipment of wave, it is characterized in that, between described gravity base (8) with main transmission bar (4) and gravity base (8) with time between drive link (10) and generator (7) for mechanical splice is connected.
7. formula river, duct according to claim 1, the dual-purpose hydro-electric power generating equipment of wave, it is characterized in that, described main transmission bar (4) and time drive link (10), main driving wheel (5) and secondary drive wheel (6) and gravity base (8) form by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589167.1A CN103573537B (en) | 2013-11-20 | 2013-11-20 | A kind of formula river, duct, the dual-purpose hydro-electric power generating equipment of wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589167.1A CN103573537B (en) | 2013-11-20 | 2013-11-20 | A kind of formula river, duct, the dual-purpose hydro-electric power generating equipment of wave |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573537A CN103573537A (en) | 2014-02-12 |
| CN103573537B true CN103573537B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310589167.1A Expired - Fee Related CN103573537B (en) | 2013-11-20 | 2013-11-20 | A kind of formula river, duct, the dual-purpose hydro-electric power generating equipment of wave |
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| EP1701004A1 (en) * | 2005-02-09 | 2006-09-13 | General Electric Company | Gas turbine blade having a monocrystalline airfoil with a repair squealer tip, and repair method |
| CN1930394A (en) * | 2004-03-18 | 2007-03-14 | 弗兰克·丹尼尔·洛特里翁特 | Turbine and rotor therefor |
| CN102374095A (en) * | 2010-08-10 | 2012-03-14 | 杨清福 | Waterwheel rotor of concave-convex baffle plate |
| CN202468133U (en) * | 2011-09-13 | 2012-10-03 | 襄阳六合春发电研究中心 | Water power wind power generation groove impeller ring |
| CN202768232U (en) * | 2012-06-26 | 2013-03-06 | 上海海洋大学 | Blade automatic telescopic type marine current energy power generation device |
| CN103306892A (en) * | 2012-04-18 | 2013-09-18 | 王政玉 | Power fin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7762780B2 (en) * | 2007-01-25 | 2010-07-27 | Siemens Energy, Inc. | Blade assembly in a combustion turbo-machine providing reduced concentration of mechanical stress and a seal between adjacent assemblies |
-
2013
- 2013-11-20 CN CN201310589167.1A patent/CN103573537B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930394A (en) * | 2004-03-18 | 2007-03-14 | 弗兰克·丹尼尔·洛特里翁特 | Turbine and rotor therefor |
| EP1701004A1 (en) * | 2005-02-09 | 2006-09-13 | General Electric Company | Gas turbine blade having a monocrystalline airfoil with a repair squealer tip, and repair method |
| CN102374095A (en) * | 2010-08-10 | 2012-03-14 | 杨清福 | Waterwheel rotor of concave-convex baffle plate |
| CN202468133U (en) * | 2011-09-13 | 2012-10-03 | 襄阳六合春发电研究中心 | Water power wind power generation groove impeller ring |
| CN103306892A (en) * | 2012-04-18 | 2013-09-18 | 王政玉 | Power fin |
| CN202768232U (en) * | 2012-06-26 | 2013-03-06 | 上海海洋大学 | Blade automatic telescopic type marine current energy power generation device |
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| CN103573537A (en) | 2014-02-12 |
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Granted publication date: 20151230 Termination date: 20181120 |