CN202611977U - Device for generating electricity by utilizing fluid - Google Patents
Device for generating electricity by utilizing fluid Download PDFInfo
- Publication number
- CN202611977U CN202611977U CN2012202377808U CN201220237780U CN202611977U CN 202611977 U CN202611977 U CN 202611977U CN 2012202377808 U CN2012202377808 U CN 2012202377808U CN 201220237780 U CN201220237780 U CN 201220237780U CN 202611977 U CN202611977 U CN 202611977U
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- China
- Prior art keywords
- impeller
- driving gear
- driven gear
- power
- blade
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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.)
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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
The utility model relates to a device for generating electricity by utilizing fluid, which consists of a power generation mechanism and an impeller, the impeller is connected with the power generation mechanism, the power generation mechanism comprises a support, a generating set, a driven gear and a driving gear, a generating set chamber is arranged on the upper part of the support, the generating set, the driven gear and the driving gear are mounted in the generating set chamber, the generating set is connected with the driven gear, the driven gear is engaged with the driving gear, and the driving gear is connected with the impeller. Compared with the prior art, the device has the advantages of reasonable design, simple structure, energy saving, environment friendliness, little environment affection, small size, high energy conversion rate and little economic investment, and is convenient to install and use.
Description
Technical field
The utility model relates to a kind of device that utilizes fluid power-generation, is a kind of device that utilizes waterpower or tidal power generation, is applicable to places such as river stream, river, ocean current or seashore.
Background technique
Water as renewable energy sources can have the following advantages.The one,, be the water cycle of power with the solar thermal energy, go round and begin again, eternal, river flow is a link in this circulation, thereby hydraulic power potentials can constantly be regenerated.The 2nd,, tidal energy is to be produced by the graviational interaction of the moon and the sun, wave energy is produced by wind, also constantly regeneration.The 3rd,, utilize these reproducible water-energy generating electricities, can save the nonrenewable precious mineral resources such as coal, oil and uranium that thermoelectricity and nuclear power consume.The 4th,, hydroelectric power is the electrical production of cleaning, discharge of noxious gases, flue dust and lime-ash do not have nuclear radiation to pollute.
Though wind-power electricity generation also is to give birth to the energy, its utilization ratio is only about 50%, and the device fabrication expense is high.And the utilization ratio that hydraulic power potentials generates electricity can be up to 98%, and equipment is lower tens times than wind power plant cost, and single-machine capacity also can exceed doubly a lot.In 10 years, hundreds of thousands platform unit can be installed throughout the country, increase the investment property chain, can solve tens thousand of labour forces.
The water energy storage capacity is abundant, for example in sea salt location, the Qiantang River on 38 kilometers the river surface, and in 24 hours, the tidewater high 8 meters water levels that rose in 6 hours; Moved back 8 meters in 6 hours, at 24 hours internal expanding two tides, move back two tides, add up to and want 32 meters water levels; Compare its flow foot and generate electricity for the rotation of its impeller, like the flow velocity of the Yellow River, the flow velocity in the Changjiang river; The whole nation has or not several rivers and tributary etc., produces the rotating speed of regulating motor with different gear graduation ratios at not comprovincial flow velocity, this is really inexhaustible use not to the utmost.
But existing utilize water can mode mainly through setting up large hydropower station in suitable place, in general, dam and reservoir, engineering is bigger, and is expensive more, also may relate to the immigrant and wait the problem that changes people's production and living conditions.And reservoir inundation influences the living environment of wild animals and plants, and the reservoir regulated flow has changed original hydrologic regime; Uneven to ecotope, for example, present Three Gorges dam dispute is very big; The downstream ecology environment there is certain influence, also can receives the influence of the rich withered variation of rivers and creeks natural runoff.No reservoir is regulated or the relatively poor water power plant of reservoir regulating power, but its generated energy within the year and change greatlyyer between year border, and return rate is unstable.
But we also must consider hydroelectric condition and basis; Suitably reasonably open up the hydroelectric power cause; The geographical feature Xi Gaodong of China is low; Water flows to the East Sea from Himalaya Qinghai-Tibet Platean always, and the flow energy that each rainwater is produced is infinitely-great, and does not also have the electricity generating device that utilizes the rivers seawater resources of a kind of small-scale or scalp at present.
The model utility content
The purpose of the utility model is to overcome the above-mentioned deficiency that exists in the existing technology, and a kind of harbour, navigation channel that do not influence is provided, invest little, simple in structure, easy to maintenance, the device that utilizes fluid power-generation that capacity usage ratio is high.
The utility model addresses the above problem the technological scheme that is adopted: this utilizes the device of fluid power-generation; It is characterized in that: comprise power facility and impeller; Said impeller is connected with power facility, and said power facility comprises frame, generator set, driven gear and driving gear, and the top of said frame is provided with the electricity generating device chamber; Said generator set, driven gear and driving gear all are installed in the electricity generating device chamber; This generator set is connected with driven gear, said driven gear and driving gear engagement, and this driving gear is connected with impeller.
The quantity of the said power facility of the utility model has two, and said impeller is installed between two power facilities.
The said impeller of the utility model comprises the impeller plate and blade, and said blade is installed on the impeller plate.
The quantity of the said blade of the utility model is the 6-10 sheet.
The quantity of the said blade of the utility model is 8.
The speed ratio of said driven gear of the utility model and driving gear is greater than 1.
The head area of the said blade of the utility model is maximum.
Said driven gear of the utility model and driving gear are interior engagement or outer gearing.
The utility model compared with prior art has the following advantages and effect: reasonable in design, simple in structure, and energy-conserving and environment-protective, little to environmetal impact, advantages of small volume, easy to install, energy transformation ratio is high, and economic investment is few.
Description of drawings
Fig. 1 is the structural representation that utilizes the device of fluid power-generation among the utility model embodiment 1.
Fig. 2 is the structural representation that utilizes the device of fluid power-generation among the utility model embodiment 2.
Fig. 3 is the structural representation that utilizes the device of fluid power-generation among the utility model embodiment 3.
Fig. 4 is the structural representation that utilizes the device of fluid power-generation among the utility model embodiment 4.
Fig. 5 is the structural representation of the impeller of the utility model device of utilizing fluid power-generation.
Label declaration: power facility 1, impeller 2, frame 3, electricity generating device chamber 4, the impeller plate 21, blade 22, generator set 41, driven gear 42, driving gear 43.
Embodiment
Below in conjunction with accompanying drawing and through embodiment the utility model is done further to specify, following examples are to the explanation of the utility model and the utility model is not limited to following examples.
Like Fig. 1 and shown in Figure 5, present embodiment comprises two power facilities 1 and an impeller 2.
Like Fig. 2 and shown in Figure 5, present embodiment includes only a power facility 1, and the parts of other of present embodiment are all similar with embodiment 1 with annexation.
Like Fig. 3 and shown in Figure 5, driven gear 42 is connected with a joggle through interior with driving gear 43 in this enforcement, and present embodiment and embodiment's 1 miscellaneous part and annexation thereof are all similar.
Like Fig. 4 and shown in Figure 5, present embodiment includes only a power facility 1, and driven gear 42 is connected with a joggle through interior with driving gear 43 in this enforcement, and present embodiment and embodiment's 1 miscellaneous part and annexation thereof are all similar.
When the utility model utilizes the device of fluid power-generation to use, the device that utilizes fluid power-generation is put into river stream, river or ocean current, make the flow direction of blade 22 towards current.22 motions of water flow drives blade; Blade 22 impeller dishes 21 rotate; The impeller plate 21 drives driving gear 43 rotations through central shaft, and driving gear 43 rotates drive driven gears 42 and rotates, and driven gear 42 rotates 41 work of drive generator set can be converted into electric energy with current.
Same parts has same numeral between the different embodiments of the utility model.
Above content described in this specification only is to illustrate what the utility model was done.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the content of the utility model specification or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (8)
1. device that utilizes fluid power-generation, it is characterized in that: comprise power facility and impeller, said impeller is connected with power facility; Said power facility comprises frame, generator set, driven gear and driving gear; The top of said frame is provided with the electricity generating device chamber, and said generator set, driven gear and driving gear all are installed in the electricity generating device chamber, and this generator set is connected with driven gear; Said driven gear and driving gear engagement, this driving gear is connected with impeller.
2. the device that utilizes fluid power-generation according to claim 1 is characterized in that: the quantity of said power facility has two, and said impeller is installed between two power facilities.
3. the device that utilizes fluid power-generation according to claim 1 and 2 is characterized in that: said impeller comprises the impeller plate and blade, and said blade is installed on the impeller plate.
4. the device that utilizes fluid power-generation according to claim 3 is characterized in that: the quantity of said blade is the 6-10 sheet.
5. the device that utilizes fluid power-generation according to claim 4 is characterized in that: the quantity of said blade is 8.
6. the device that utilizes fluid power-generation according to claim 1 and 2 is characterized in that: the speed ratio of said driven gear and driving gear is greater than 1.
7. the device that utilizes fluid power-generation according to claim 3 is characterized in that: the head area of said blade is maximum.
8. the device that utilizes fluid power-generation according to claim 1 is characterized in that: said driven gear and driving gear are interior engagement or outer gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202377808U CN202611977U (en) | 2012-05-25 | 2012-05-25 | Device for generating electricity by utilizing fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202377808U CN202611977U (en) | 2012-05-25 | 2012-05-25 | Device for generating electricity by utilizing fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611977U true CN202611977U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202377808U Expired - Fee Related CN202611977U (en) | 2012-05-25 | 2012-05-25 | Device for generating electricity by utilizing fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131939A (en) * | 2013-05-13 | 2014-11-05 | 杨寿伟 | Power generation method employing flowing water |
| CN108953035A (en) * | 2018-07-25 | 2018-12-07 | 江苏科技大学 | A kind of liftable waterwheel generator adapting to deep water basin |
-
2012
- 2012-05-25 CN CN2012202377808U patent/CN202611977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131939A (en) * | 2013-05-13 | 2014-11-05 | 杨寿伟 | Power generation method employing flowing water |
| CN104131939B (en) * | 2013-05-13 | 2017-11-07 | 杨寿伟 | Flow hydroelectric method |
| CN108953035A (en) * | 2018-07-25 | 2018-12-07 | 江苏科技大学 | A kind of liftable waterwheel generator adapting to deep water basin |
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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: 20121219 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |