CN201763502U - Low potential difference water flow generating device - Google Patents
Low potential difference water flow generating device Download PDFInfo
- Publication number
- CN201763502U CN201763502U CN2009201746822U CN200920174682U CN201763502U CN 201763502 U CN201763502 U CN 201763502U CN 2009201746822 U CN2009201746822 U CN 2009201746822U CN 200920174682 U CN200920174682 U CN 200920174682U CN 201763502 U CN201763502 U CN 201763502U
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- China
- Prior art keywords
- water
- potential difference
- low potential
- support
- generating device
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- 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.)
- Expired - Fee Related
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A low potential difference water flow generating device is capable of using low potential difference water flow for power generation and is arranged in a river. A water wheel, a large toothed ring, a small gear, a speed increasing case, a power generator sequential mechanical structure, a power generator, a lead and a load are sequentially and electrically connected, or the large gear is mounted at one end of a water wheel shaft to generate power together with the small gear, the speed increasing case, a coupler and the power generator sequential mechanical structure. When in a river with a common depth, only a platform support is designed to support the water wheel, the power generator and the like, a sealed floating supporting platform can be used to replace the support when the platform support is difficult to be manufactured in a deep water layer, and the length of a manufactured chain is approximately one meter longer than the depth of perennial highest water level.
Description
Affiliated technical field
The utility model relates to a kind of device that utilizes water wheeler and generator sequential machine structure to produce electric energy, especially can utilize the current promotion water wheeler of low potential difference to pass to the low potential difference stream generating device that generator energy generates electricity
Background technique
At present, known hydroelectric power facility is to be driven the generator set rotation and produced electric energy by high potential difference water impact water wheels.Dam is manually built at the position that possesses stock's one constant volume and the certain water level of raising in the rivers, in drain hole, utilized high potential difference water impact water wheels, drive generator set rotation and produce electric energy, transmit electric power through the transformation rear line by it.But numerous river sections does not possess the condition of building dam, makes the waterpower resourses following current and goes.General hydroelectric power facility can not obtain electric energy everywhere in low potential difference current, can not build electricity generating device widely, and the upstream resident need move when flooding, and environment also suffers certain artificial destruction.
Summary of the invention
In order to overcome the defective that current hydroelectric power facility is big to environmental disruption and can not install everywhere in the river, the utility model provides a kind of low potential difference stream generating device, should hang down the dam that the potential difference stream generating device not only avoids building complexity and Fei Zigao, and can be installed in separately or in groups easily in the low potential difference current and generate electricity, directly or after the transformation for the load electricity consumption.
The technological scheme that technical problem adopted that the utility model solves is: in the river, and water wheeler, bull gear, small gear, speedup box, coupling, generator sequential machine structure and generator, lead, load order electrical connector.When the water impact water wheeler rotates, make the bull gear on the water wheeler spoke and the pinion of speedup box input shaft, the speedup box output shaft rotates by coupling and generator sequential machine structure, the electromotive force that generator produces passes to the electricity consumption facility through lead, obtains operating current and work done; Or gearwheel is installed in an end of water wheels axletree, be linked in sequence with small gear, speedup box, coupling, generator; Sometimes only design base station and support and support water wheeler and generator etc., in case do the support base station at need at profundal zone, the support base station of available airtight floating replacement support; Airtight floating available cable chain is anchored on the riverbed, and the cable chain length is than long about 1 meter of the long-term highest water level degree of depth, can make airtight floating along with water level lifting or reduction and last or under free changing position.
The beneficial effects of the utility model are: can extensively utilize water resources, be installed on easily be low potential difference, throughout the year in the flowing water flow, generator input power is only obtained by general water wheeler device, and is simple in structure, invests for a short time, do not destroy environment.Water wheeler formula electricity generating device can also be designed to a line of scenery line that the visitor views and admires, and the power transmission and distribution facility scale is changeable, can spread all over to be distributed in the big or small river.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structure of the present utility model and electrical schematic diagram.
Fig. 2 is the 1-1 sectional view of Fig. 1.
Fig. 3 is low second embodiment's of potential difference stream generating device structure and an electrical schematic diagram.
Fig. 4 is the 1-1 sectional view of Fig. 3.
Among the figure 1, lead, 2, load, 3, generator, 4, coupling, 5, speedup box, 6, small gear, 7, bull gear, 8, water wheeler, 9, water retaining cover, 10, blade, 11, the water wheels axletree, 12, support, 13, base station, 14, the cable chain, 15, water retaining ring, 16, airtight floating, 17, hide the water cover, 18, bearing support, 19, water proof cover, 20, gearwheel.
Embodiment
In Fig. 1, Fig. 2, water wheeler (8) is supported on the bearing support (18) of base station (13) support (12) by water wheels axletree (11), when water impact blade (10) rotates water wheeler (8), bull gear (7) drives small gear (6) and rotates, drive generator (3) running through speedup box (5), coupling (4), produce electromotive force, be connected the generation electric current with load (2) and work done by lead (1).For preventing that water droplet from entering bull gear (7), ad hoc water retaining ring (15) arranged, hide water cover (17), the comprehensive dash of water retaining cover (9).If do support (12) base station (13) at need at profundal zone, available airtight floating (16) replace the support base station (13) of support (12); Airtight floating available cable chain is anchored on the riverbed.
Fig. 3, embodiment illustrated in fig. 4 in, gearwheel (20) is installed in an end of water wheels axletree (11), drive small gear (6), speedup box (5), coupling (4), generator (3) running generation electromotive force, be connected the generation electric current with load (2) and work done by lead (1).For preventing that water droplet from entering gearwheel (20), ad hoc have water proof cover (a 19) dash.
Claims (3)
1. one kind low potential difference stream generating device, in the river, water wheeler (8), bull gear (7), small gear (6), speedup box (5), coupling (4), generator (3) sequential machine structure, it is characterized in that: the bull gear (7) on water wheeler (8) spoke meshes with the small gear (6) of speedup box (5) input shaft, and speedup box (5) output shaft is by coupling (4) and generator (3) sequential machine structure.
2. low potential difference stream generating device according to claim 1 is characterized in that: gearwheel (20) is installed in an end of water wheels axletree (11), with small gear (6), speedup box (5), coupling (4), generator (3) sequential machine structure.
3. low potential difference stream generating device according to claim 1 is characterized in that: profundal zone is done support (12) base station (13) at need, and available airtight floating (16) replace the support base station (13) of support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201746822U CN201763502U (en) | 2009-09-28 | 2009-09-28 | Low potential difference water flow generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201746822U CN201763502U (en) | 2009-09-28 | 2009-09-28 | Low potential difference water flow generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763502U true CN201763502U (en) | 2011-03-16 |
Family
ID=43716109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201746822U Expired - Fee Related CN201763502U (en) | 2009-09-28 | 2009-09-28 | Low potential difference water flow generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410129A (en) * | 2011-09-29 | 2012-04-11 | 王战友 | Flat double-rotation self-supplying magnetic hydraulic generator |
| CN102767460A (en) * | 2012-07-19 | 2012-11-07 | 孙世林 | River power generation device |
| CN104747354A (en) * | 2015-02-02 | 2015-07-01 | 罗富强 | Water wheel-shaped washdown type hydraulic turbine generator set |
-
2009
- 2009-09-28 CN CN2009201746822U patent/CN201763502U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410129A (en) * | 2011-09-29 | 2012-04-11 | 王战友 | Flat double-rotation self-supplying magnetic hydraulic generator |
| CN102767460A (en) * | 2012-07-19 | 2012-11-07 | 孙世林 | River power generation device |
| CN102767460B (en) * | 2012-07-19 | 2016-02-17 | 孙世林 | River power generation device |
| CN104747354A (en) * | 2015-02-02 | 2015-07-01 | 罗富强 | Water wheel-shaped washdown type hydraulic turbine generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |