CN105422363A - Double-shaft combined crawler type direct current hydroelectric generator - Google Patents
Double-shaft combined crawler type direct current hydroelectric generator Download PDFInfo
- Publication number
- CN105422363A CN105422363A CN201510887335.4A CN201510887335A CN105422363A CN 105422363 A CN105422363 A CN 105422363A CN 201510887335 A CN201510887335 A CN 201510887335A CN 105422363 A CN105422363 A CN 105422363A
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- Prior art keywords
- shaft
- generator
- direct current
- output shaft
- main output
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B9/00—Endless-chain machines or engines
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a double-shaft combined crawler type direct current hydroelectric generator. A generator set comprises a generator body, a connecting shaft, a support and a power part. The power part is arranged at the top end of the support. The generator body is in transmission connection with the power part through the connecting shaft. The power part comprises a connecting frame, a main output shaft, a driven shaft, an annular crawler, crawler supporting shafts and blades. The double-shaft combined crawler type direct current hydroelectric generator has the beneficial effects that by means of the technical scheme, the double-shaft combined crawler type is adopted, the limitation of hydroelectric generation to the water level fall is greatly reduced, by means of a wind avoiding cover, the reverse acting force on the blades due to the reverse wind in the rotating process of the generator body is avoided, and by means of the design of a flow guiding trough or a water collecting trough, the acting force of water flow to the blades is increased; the structure is simple, installing is convenient, the double-shaft combined crawler type direct current hydroelectric generator is suitable for large and small rivers, the water energy utilization rate is increased, and the double-shaft combined crawler type direct current hydroelectric generator is suitable for being popularized on a large scale; and the water energy utilization rate of the device is more than 6-8 times that of a traditional turbine generator.
Description
Technical field
The invention belongs to hydroelectric generator technical field, owing to relating to a kind of application twin shaft combination widely crawler direct current hydroelectric generator.
Background technique
In modern society, the progressive day different moon of science and technology, newly the demand of the energy also increased increasingly, constantly increases along with to the demand pressure of the energy, people for the exploitation of the energy also along with further increasing.Hydroelectric power is the important inventions of people for new energy clean energy resource, along with hydroelectric more and more deepization and universalness, for the hydroelectric power of routine, cannot meet the demand of people for the energy.More frequent in some SEA LEVEL VARIATION, and water level is not very dark, but current go to the river that very large water resources is very abundant, and people cannot utilize its water resources well, simply utilize windmill-shaped generator utilization ratio very low, cause the great wasting of resources.
Summary of the invention
In order to solve the problem, the object of this invention is to provide a kind of structure simple, waterpower utilization rate is high, increases substantially the twin shaft combination crawler direct current hydroelectric generator of generating efficiency.
Technological scheme of the present invention is: twin shaft combination crawler direct current hydroelectric generator, this generator set comprises generator, coupling shaft, support and power section, described cantilever tip is installed in described power section, described generator is in transmission connection by coupling shaft and described power section, it is characterized in that, described power section comprises link press span, main output shaft, driven shaft, endless track, crawler belt holder axle and blade;
Wherein, described main output shaft and driven shaft are arranged on the top of described support, between described main output shaft and driven output shaft, described link press span is set, be in transmission connection by described endless track between described main output shaft and driven output shaft, some described crawler belt holder axles are equidistantly arranged on described link press span, the end face of described endless track is equidistantly provided with some described blades, described main output shaft is connected with described generator by described coupling shaft.
Further, this generator also comprises wind-blocking cover, and described wind-blocking cover is fixed on described main output shaft and driven shaft upper end, and upper half part of described endless track is positioned at described wind-blocking cover.
Further, this generator also comprises guiding gutter, described guiding gutter is by intake chamber and drainage trough, one end of described intake chamber and one end of described groove affixed, and the angle between described intake chamber and drainage trough is 120 °-170 °, the sidewall two ends of described drainage trough are fixed at the main output shaft of described power section and the two ends of driven shaft.
Further, this generator also comprises collecting annulus, and described collecting annulus is arranged on the lower end of described main output shaft.
Further, described collecting annulus is broadening formation, and the cross sectional area of described guiding gutter water intake is greater than the cross sectional area of water outlet.
Further, described blade is square, corner shape, round or swirl.
Beneficial effect of the present invention: owing to have employed above technological scheme, the present invention adopts twin shaft to combine crawler, significantly reduce hydroelectric power to the restriction of water level height low head, the design of wind-blocking cover, avoid generator rotate time counter blow to the reaction force of blade, the design of guiding gutter or collecting annulus, adds the active force of current to blade; And it is simple to have structure, easy for installation, be applicable to large small river, improve waterpower utilization rate high, be applicable to promoting on a large scale, the waterpower utilization rate of this device be traditional turbogenerator 6-8 doubly more than.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention 1.
Fig. 2 is the structural representation of embodiments of the invention 2.
In figure:
1. coupling shaft; 2. main output shaft; 3. driven shaft; 4 endless tracks; 5 crawler belt holder axles; 6. blade; 7. support; 8. wind-blocking cover; 9. afflux groove; 10. link press span; 11. riverbeds; 12. current; 13. drainage troughs; 14. intake chambers.
Embodiment
Below in conjunction with specific embodiment, technological scheme of the present invention is described further.
As shown in Figure 1, the twin shaft combination crawler direct current hydroelectric generator of the first embodiment of the present invention, this generator comprises generator, coupling shaft, support and power section, described cantilever tip is installed in described power section, described generator is in transmission connection by coupling shaft and described power section, and described power section comprises, link press span, main output shaft, driven shaft, endless track, crawler belt holder axle and blade;
Wherein, described main output shaft and driven shaft are arranged on the top of described support, between described main output shaft and driven output shaft, described link press span is set, be in transmission connection by described endless track between described main output shaft and driven output shaft, some described crawler belt holder axles are equidistantly arranged on described link press span, the end face of described endless track is equidistantly provided with some described blades, described main output shaft is connected with described generator by described coupling shaft, wind-blocking cover is fixed on described main output shaft and driven shaft upper end, upper half part of described endless track is positioned at described wind-blocking cover.Collecting annulus is arranged on the lower end of described main output shaft, and described collecting annulus is broadening formation, and the cross sectional area of described guiding gutter water intake is greater than the cross sectional area of water outlet.
As shown in Figure 2, the twin shaft combination crawler direct current hydroelectric generator of the second embodiment of the present invention, this generator set comprises generator, coupling shaft, guiding gutter and power section, described cantilever tip is installed in described power section, described generator is in transmission connection by coupling shaft and described power section, and described power section comprises, link press span, main output shaft, driven shaft, endless track, crawler belt holder axle and blade;
Wherein, described main output shaft and driven shaft are arranged on the top of described support, between described main output shaft and driven output shaft, described link press span is set, be in transmission connection by described endless track between described main output shaft and driven output shaft, some described crawler belt holder axles are equidistantly arranged on described link press span, the end face of described endless track is equidistantly provided with some described blades, described main output shaft is connected with described generator by described coupling shaft, described guiding gutter is by intake chamber and drainage trough, one end of described intake chamber and one end of described groove affixed, and the angle between described intake chamber and drainage trough is 120 °-170 °, the sidewall two ends of described drainage trough are fixed at the main output shaft of described power section and the two ends of driven shaft.
Working principle of the present invention is:
When needing generating, the power section of twin shaft combination crawler direct current hydroelectric generator of the present invention is positioned in river course, the blade of the lower end being positioned at endless track is made to be in below the water surface, be provided with collecting annulus one end facing to water (flow) direction, under the impact force of current, blade drives endless track to rotate, thus drive main output shaft and driven shaft to rotate, main output shaft is driven and is rotated by coupling shaft drive electrical generators, produce electric energy, the blade being arranged in the upper end of endless track is in wind-blocking cover, avoid generator rotate time counter blow to the reaction force of blade, decrease dynamic loss of energy.
When twin shaft combination crawler direct current hydroelectric generator of the present invention is used in the river course being provided with dykes and dams, first guiding gutter is fixedly mounted on dykes and dams, again power section is arranged on the drainage trough of guiding gutter, current flow in drainage trough by the intake chamber of guiding gutter, current drive the blade rotation on endless track, generate electricity.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. twin shaft combination crawler direct current water conservancy generator, this generator set comprises generator, coupling shaft, support and power section, described power section is arranged on the top of described support, described generator is in transmission connection by coupling shaft and described power section, it is characterized in that, described power section comprises, link press span, main output shaft, driven shaft, endless track, crawler belt holder axle and blade;
Wherein, described main output shaft and driven shaft are arranged on the top of described support, between described main output shaft and driven output shaft, described link press span is set, be in transmission connection by described endless track between described main output shaft and driven output shaft, some described crawler belt holder axles are equidistantly arranged on described link press span, the end face of described endless track is equidistantly provided with some described blades, described main output shaft is connected with described generator by described coupling shaft.
2. twin shaft combination crawler direct current water conservancy generator according to claim 1, it is characterized in that, this generator also comprises wind-blocking cover, and described wind-blocking cover is fixed on described main output shaft and driven shaft upper end, and upper half part of described endless track is positioned at described wind-blocking cover.
3. twin shaft combination crawler direct current water conservancy generator according to claim 1, it is characterized in that, this generator also comprises guiding gutter, described guiding gutter is by intake chamber and drainage trough, one end of described intake chamber and one end of described groove affixed, and the included angle A between described intake chamber and drainage trough, A=120 °-170 °, the main output shaft of described power section and the two ends of driven shaft are fixed on the two ends sidewall of described drainage trough.
4. twin shaft combination crawler direct current water conservancy generator according to claim 2, it is characterized in that, this generator also comprises collecting annulus, and described collecting annulus is arranged on the lower end of described main output shaft.
5. twin shaft combination crawler direct current water conservancy generator according to claim 4, its special long-pending cross sectional area being greater than water outlet.
6. twin shaft combination crawler direct current hydroelectric generator according to claim 1, it is characterized in that, described blade is square, corner shape, round or swirl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887335.4A CN105422363A (en) | 2015-12-07 | 2015-12-07 | Double-shaft combined crawler type direct current hydroelectric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887335.4A CN105422363A (en) | 2015-12-07 | 2015-12-07 | Double-shaft combined crawler type direct current hydroelectric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422363A true CN105422363A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510887335.4A Pending CN105422363A (en) | 2015-12-07 | 2015-12-07 | Double-shaft combined crawler type direct current hydroelectric generator |
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| CN (1) | CN105422363A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397543A (en) * | 2018-04-24 | 2019-11-01 | 上海广谋能源技术开发有限公司 | A kind of hydroelectric installation |
| CN110454311A (en) * | 2019-08-14 | 2019-11-15 | 宝鸡市林山环保科技推广有限公司 | A kind of crawler type hydraulic turbine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125837Y (en) * | 2007-12-24 | 2008-10-01 | 张道友 | Crawler type water surface electric generating apparatus |
| CN201246263Y (en) * | 2008-08-21 | 2009-05-27 | 陈小明 | Water flow electric generating apparatus |
| CN201297231Y (en) * | 2008-11-29 | 2009-08-26 | 兰立 | Hydropower equipment |
| CN201546887U (en) * | 2009-07-15 | 2010-08-11 | 何家林 | river and channel dam-free power generation device |
| WO2012032201A1 (en) * | 2010-09-06 | 2012-03-15 | Ideas, Proyectos E Innovaciones, S.L. | Device for capturing energy from surface and ground water currents |
| CN203050975U (en) * | 2013-01-04 | 2013-07-10 | 侯叶权 | Device for converting liquid kinetic energy into mechanical energy |
| CN105156258A (en) * | 2015-10-27 | 2015-12-16 | 庄秀宝 | Crawler belt type running water power generation device and power generation method thereof |
-
2015
- 2015-12-07 CN CN201510887335.4A patent/CN105422363A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125837Y (en) * | 2007-12-24 | 2008-10-01 | 张道友 | Crawler type water surface electric generating apparatus |
| CN201246263Y (en) * | 2008-08-21 | 2009-05-27 | 陈小明 | Water flow electric generating apparatus |
| CN201297231Y (en) * | 2008-11-29 | 2009-08-26 | 兰立 | Hydropower equipment |
| CN201546887U (en) * | 2009-07-15 | 2010-08-11 | 何家林 | river and channel dam-free power generation device |
| WO2012032201A1 (en) * | 2010-09-06 | 2012-03-15 | Ideas, Proyectos E Innovaciones, S.L. | Device for capturing energy from surface and ground water currents |
| CN203050975U (en) * | 2013-01-04 | 2013-07-10 | 侯叶权 | Device for converting liquid kinetic energy into mechanical energy |
| CN105156258A (en) * | 2015-10-27 | 2015-12-16 | 庄秀宝 | Crawler belt type running water power generation device and power generation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397543A (en) * | 2018-04-24 | 2019-11-01 | 上海广谋能源技术开发有限公司 | A kind of hydroelectric installation |
| CN110454311A (en) * | 2019-08-14 | 2019-11-15 | 宝鸡市林山环保科技推广有限公司 | A kind of crawler type hydraulic turbine |
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Application publication date: 20160323 |
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