CN206419158U - A kind of birotor contrarotating tidal-energy electric generator set - Google Patents
A kind of birotor contrarotating tidal-energy electric generator set Download PDFInfo
- Publication number
- CN206419158U CN206419158U CN201720072490.5U CN201720072490U CN206419158U CN 206419158 U CN206419158 U CN 206419158U CN 201720072490 U CN201720072490 U CN 201720072490U CN 206419158 U CN206419158 U CN 206419158U
- Authority
- CN
- China
- Prior art keywords
- gutter
- birotor
- impeller
- tidal
- contrarotating
- Prior art date
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of birotor contrarotating tidal-energy electric generator set, belong to new energy field.A kind of birotor contrarotating tidal-energy electric generator set, include the gutter of rear and front end insertion, the upside of the gutter is provided with supporting mechanism, the supporting mechanism includes expansion link and supporting plate, the lower end of the expansion link is fixedly connected with gutter, the upper end of the expansion link is fixedly connected with supporting plate, the upper end of the supporting plate is fixedly connected with birotor generator and battery, the birotor generator and battery are electrically connected with, dividing plate is provided with the gutter vertically, the side of the dividing plate is the first secondary gutter, the opposite side of the dividing plate is the second secondary gutter, main impeller is provided with described first secondary gutter, interior axle is fixedly connected with the main impeller, outer shaft pipe is cased with the outside of the interior axle.It can realize simple in construction, power generation stabilization.
Description
Technical field
The utility model is related to new energy field, is filled more specifically to a kind of birotor contrarotating tidal power
Put.
Background technology
The general only one of which stator of traditional motor and a rotor, either DC generator, synchronous machine or asynchronous machine,
All only one of which mechanical ports, in recent years, it is thus proposed that the concept of double-rotor machine, this motor have 2 mechanical axis, can
To realize the independent transmission of 2 mechanical axis energy, this New-type electric machine is greatly reduced the volume and weight of equipment, improved
Operating efficiency, is well positioned to meet the requirement of energy-conservation and speed governing, has superior runnability, therefore, have in many fields
Good application prospect.
The energy having in tide energy seawater periodicity fluctuation campaign, its water-head shows as potential energy, the speed of its trend
Degree shows as kinetic energy, and both energy may be by, and be a kind of regenerative resource.
Although existing tidal-energy electric generator set is equipped with double-rotor machine, but complicated, generates electricity unstable.
Utility model content
1. the technical problem to be solved
It is complicated for there is existing tidal-energy electric generator set in the prior art, the problem of generating electricity unstable, this reality
It is to provide a kind of birotor contrarotating tidal-energy electric generator set with new purpose, it can realize simple in construction, generate electricity steady
It is fixed.
2. technical scheme
To solve the above problems, the utility model is adopted the following technical scheme that.
A kind of birotor contrarotating tidal-energy electric generator set, includes the gutter of rear and front end insertion, the gutter
Upside is provided with supporting mechanism, and the supporting mechanism includes expansion link and supporting plate, and lower end and the gutter of the expansion link are fixed
Connection, the upper end of the expansion link is fixedly connected with supporting plate, and the upper end of the supporting plate is fixedly connected with birotor generator
And battery, the birotor generator and battery are electrically connected with, vertically provided with dividing plate in the gutter, the dividing plate
Side is the first secondary gutter, and the opposite side of the dividing plate is to be provided with main lobe in the second secondary gutter, the described first secondary gutter
It is fixedly connected with wheel, the main impeller on the outside of interior axle, the interior axle and is cased with outer shaft pipe, the outer central siphon sequentially passes through diversion
Opening on groove and supporting plate is simultaneously connected with the outer rotor of birotor generator, and the one end of the interior axle away from main impeller turns with double
Accessory impeller is provided with the internal rotor connection of sub- generator, the described second secondary gutter, the upside of the gutter is provided with driving tooth
Wheel and driven gear, the accessory impeller are connected by rotating shaft with driving gear, and the lower end of rotating shaft and the lower rotation of gutter connect
Connect, opening of the rotating shaft on gutter, the driven gear is rotated with gutter by connecting rod and is connected, the outer shaft
Pipe is provided with groove close to the end of gutter, and one end of the driven gear engages connection, the driven tooth with the groove of dividing plate
The engagement of the other end of wheel and driving gear be connected, and the both sides of the main impeller and accessory impeller are equipped with limited block, and main impeller with
The limited block of accessory impeller both sides is in opposite direction, and the both sides of the limited block are equipped with valve, and the valve is by resetting shaft with drawing
Tank is hinged, and the opening direction of the valve of the limited block both sides is on the contrary, pass through the first secondary gutter and the second secondary gutter water
It is flat to set, rather than set using upper-lower position, when making sea beat main impeller and accessory impeller will not by water level height shadow
Ring, keep rotating simultaneously, wave is by valve impact main impeller and accessory impeller, due to the effect of limited block, the side valve of limited block two
Door opening is in opposite direction, and sea beat is with when retracting, and main impeller and accessory impeller are turned to and do not changed, and make interior axle and outer central siphon reverse
Rotate, keep stable generating state.
Preferably, the blade of the main impeller and accessory impeller is arc shaped blade, and the inner arc direction all the time of arc shaped blade
The opening direction of valve, arc shaped blade can increase the lifting surface area of water, it is to avoid because The turbulent river crashes its way through, collide blade later anti-
Rebound, so as to reach the purpose for making full use of energy.
Preferably, the outside of the birotor generator and battery is provided with bucker, and the bucker is consolidated with supporting plate
Fixed connection, prevents sea water immersion birotor generator and battery.
Preferably, the blade surface of the main impeller and accessory impeller is coated with scuff-resistant coating, and scuff-resistant coating prevents and treats blade by seawater
Erosive wear.
Preferably, screen pack preventing and treating impurity is equipped with the two-port of the gutter to enter in gutter to be wrapped in
On main impeller or accessory impeller.
Preferably, the outside of the driving gear, driven gear and outer central siphon is provided with protective cover, the upper end of the protective cover
It is fixedly connected with supporting plate, the lower end of the protective cover is fixedly connected with gutter, protective cover protection driving gear, driven gear
Rotation with outer central siphon is not influenceed by seawater scouring, keeps the stability generated electricity.
3. beneficial effect
Compared to prior art, the utility model has the advantage of：
（1）This programme is horizontally disposed with by the first secondary gutter and the second secondary gutter, rather than is set using upper-lower position
Put, make to be influenceed by water level height when sea beat main impeller and accessory impeller, keep rotating simultaneously, wave passes through valve
Main impeller and accessory impeller are impacted, due to the effect of limited block, limited block both sides valve openings are in opposite direction, sea beat and retracted
When, main impeller and accessory impeller are turned to and not changed, and rotate backward interior axle and outer central siphon, keep stable generating state.
（2）The blade of main impeller be arc shaped blade, and arc shaped blade inner arc all the time towards the opening direction of valve, arc
Blade can increase the lifting surface area of water, it is to avoid because The turbulent river crashes its way through, be repelled back after collision blade, so as to reach fully
Utilize the purpose of energy.
（3）The outside of birotor generator and battery is provided with bucker, and the bucker is fixedly connected with supporting plate, prevents
Only sea water immersion birotor generator and battery.
（4）The blade surface of main impeller and accessory impeller is coated with scuff-resistant coating, and scuff-resistant coating preventing and treating blade is worn and torn by seawater scouring.
（5）Be equipped with the two-port of gutter screen pack preventing and treating impurity enter gutter in so as to be wrapped in main impeller or
On accessory impeller.
（6）The outside of driving gear, driven gear and outer central siphon is provided with protective cover, the upper end of the protective cover and supporting plate
It is fixedly connected, the lower end of the protective cover is fixedly connected with gutter, protective cover protection driving gear, driven gear and outer central siphon
Rotation do not influenceed by seawater scouring, keep generate electricity stability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model main impeller and the structural representation of accessory impeller part；
Fig. 3 is the structural representation of the secondary gutter of the utility model first and the second secondary diversion slot part.
Label declaration in figure：
1 bucker, 2 expansion links, 3 limited blocks, 4 valves, 5 main impellers, 6 interior axles, 7 outer central siphons, 8 gutters, 9 birotors hair
Motor, 10 batteries, 11 supporting plates, 12 first secondary gutters, 13 second secondary gutters, 14 driving gears, 15 driven gears, 16
Accessory impeller, 17 dividing plates, 18 resetting shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；Technical scheme in the utility model embodiment is carried out
Clearly and completely describe；Obviously；Described embodiment is only a part of embodiment of the utility model；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained；Belong to the scope of the utility model protection.
Embodiment 1：
Fig. 1-3 are referred to, a kind of birotor contrarotating tidal-energy electric generator set includes the gutter 8 of rear and front end insertion,
The upside of gutter 8 is provided with supporting mechanism, and supporting mechanism includes expansion link 2 and supporting plate 11, and the lower end of expansion link 2, which is welded on, draws
On tank 8, the upper end of expansion link 2 is welded with supporting plate 11, and the upper end of supporting plate 11 is welded with birotor generator 9 and battery
10, birotor generator 9 and battery 10 are electrically connected with, and are provided with dividing plate 17 in gutter 8 vertically, the side of dividing plate 17 is first
Secondary gutter 12, the opposite side of dividing plate 17 is to be provided with main impeller 5, main impeller 5 in the second secondary gutter 13, the first secondary gutter 12
On interior axle 6 is installed, the outside of interior axle 6 is cased with outer shaft pipe 7, and outer central siphon 7 sequentially passes through the opening on gutter 8 and supporting plate 11
On the outer rotor of birotor generator 9, the one end of interior axle 6 away from main impeller 5, which is arranged in birotor generator 9, to be turned
On son, accessory impeller 16 is provided with the second secondary gutter 13, the blade of main impeller 5 and accessory impeller 16 is arc shaped blade, and arc
The inner arc of blade is all the time towards the opening direction of valve 4, and arc shaped blade can increase the lifting surface area of water, it is to avoid because current are rapid
It is anxious, it is repelled back after collision blade, so as to reach the purpose for making full use of energy, the upside of gutter 8 is provided with driving tooth
Wheel 14 and driven gear 15, accessory impeller 16 are connected by rotating shaft with driving gear 14, and the lower end of rotating shaft turns with the bottom of gutter 8
Dynamic connection, opening of the rotating shaft on gutter 8, driven gear 15 is rotated with gutter 8 by connecting rod and is connected, outer central siphon 7
Groove is carved with close to the end of gutter 8, one end of driven gear 15 is connected with the groove engagement of dividing plate 17, driven gear 15
The other end is connected with the engagement of driving gear 14, and the both sides of main impeller 5 and accessory impeller 16 are equipped with the limited block 3 for being inverted Z-type, and main
The upside down orientation of limited block 3 of impeller 5 and the both sides of accessory impeller 16 is on the contrary, the both sides of limited block 3 are equipped with valve 4, and valve 4 passes through multiple
Position axle 18 is hinged with gutter 8, and the opening direction of the valve 4 of the both sides of limited block 3 is opposite.
Operation principle：When sea beat device is generated electricity, in the presence of limited block 3, wave passes through side valve 4
Impact main impeller 5 and accessory impeller 16 in the first secondary secondary gutter 13 of gutter 12 and second are respectively enterd, when wave is retracted, from
Opposite direction impact device, is respectively enterd by opposite side valve 4 and is impacted in the first secondary secondary gutter 13 of gutter 12 and second
Main impeller 5 and accessory impeller 16, main impeller 5 by interior axle 6 drive internal rotor rotate, accessory impeller 16 by driving gear 14 drive from
Moving gear 15 is rotated, and driven gear 15 drives outer rotor to do the rotation opposite with internal rotor direction of rotation by outer central siphon 7 again, makes
The stable electric generation of birotor generator 9, electric energy is stored by battery 10.
It is described above；Only the utility model preferably embodiment；But protection domain of the present utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model is disclosed；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in protection domain of the present utility model
It is interior.
Claims (6)
1. a kind of birotor contrarotating tidal-energy electric generator set, includes the gutter of rear and front end insertion（8）, it is characterised in that：
The gutter（8）Upside be provided with supporting mechanism, the supporting mechanism include expansion link（2）And supporting plate（11）, it is described to stretch
Contracting bar（2）Lower end and gutter（8）It is fixedly connected, the expansion link（2）Upper end and supporting plate（11）It is fixedly connected, it is described
Supporting plate（11）Upper end be fixedly connected with birotor generator（9）And battery（10）, the birotor generator（9）And storage
Battery（10）It is electrically connected with, the gutter（8）It is interior to be provided with dividing plate vertically（17）, the dividing plate（17）Side draw for the first pair
Tank（12）, the dividing plate（17）Opposite side be the second secondary gutter（13）, the described first secondary gutter（12）It is interior to be provided with master
Impeller（5）, the main impeller（5）On be fixedly connected with interior axle（6）, the interior axle（6）Outside be cased with outer shaft pipe（7）, it is described
Outer central siphon（7）Sequentially pass through gutter（8）And supporting plate（11）On opening and and birotor generator（9）Outer rotor connect
Connect, the interior axle（6）Away from main impeller（5）One end and birotor generator（9）Internal rotor connection, the second secondary diversion
Groove（13）It is interior to be provided with accessory impeller（16）, the gutter（8）Upside be provided with driving gear（14）And driven gear（15）, it is described
Accessory impeller（16）Pass through rotating shaft and driving gear（14）Connection, the lower end of rotating shaft and gutter（8）Lower rotation connection, it is described
Rotating shaft runs through gutter（8）On opening, the driven gear（15）Pass through connecting rod and gutter（8）Connection is rotated, it is described
Outer central siphon（7）Close to gutter（8）End be provided with groove, the driven gear（15）One end and dividing plate（17）Groove nibble
Close connection, the driven gear（15）The other end and driving gear（14）Engagement connection, the main impeller（5）And accessory impeller
（16）Both sides be equipped with limited block（3）, and main impeller（5）And accessory impeller（16）The limited block of both sides（3）In the opposite direction, it is described
Limited block（3）Both sides be equipped with valve（4）, the valve（4）Pass through resetting shaft（18）With gutter（8）It is hinged, the limit
Position block（3）The valve of both sides（4）Opening direction it is opposite.
2. a kind of birotor contrarotating tidal-energy electric generator set according to claim 1, it is characterised in that：The main impeller
（5）And accessory impeller（16）Blade be arc shaped blade, and arc shaped blade inner arc all the time towards valve（4）Opening direction.
3. a kind of birotor contrarotating tidal-energy electric generator set according to claim 1, it is characterised in that：The birotor
Generator（9）And battery（10）Outside be provided with bucker（1）, the bucker（1）With supporting plate（11）It is fixedly connected.
4. a kind of birotor contrarotating tidal-energy electric generator set according to claim 1, it is characterised in that：The main impeller
（5）And accessory impeller（16）Blade surface be coated with scuff-resistant coating.
5. a kind of birotor contrarotating tidal-energy electric generator set according to claim 1, it is characterised in that：The gutter
（8）Two-port at be equipped with screen pack.
6. a kind of birotor contrarotating tidal-energy electric generator set according to claim 1, it is characterised in that：The driving tooth
Wheel（14）, driven gear（15）With outer central siphon（7）Outside be provided with protective cover, the upper end of the protective cover and supporting plate（11）Gu
Fixed connection, the lower end of the protective cover and gutter（8）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072490.5U CN206419158U (en) | 2017-01-20 | 2017-01-20 | A kind of birotor contrarotating tidal-energy electric generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072490.5U CN206419158U (en) | 2017-01-20 | 2017-01-20 | A kind of birotor contrarotating tidal-energy electric generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419158U true CN206419158U (en) | 2017-08-18 |
Family
ID=59572755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072490.5U Expired - Fee Related CN206419158U (en) | 2017-01-20 | 2017-01-20 | A kind of birotor contrarotating tidal-energy electric generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419158U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420251A (en) * | 2017-09-12 | 2017-12-01 | 牛翠芹 | A kind of hydroelectric installation of field emergency |
| CN108443047A (en) * | 2018-02-05 | 2018-08-24 | 深圳市奈士迪技术研发有限公司 | It is a kind of that there is anti-blocking and speed-regulating function water generating equipment |
| CN109538393A (en) * | 2019-01-25 | 2019-03-29 | 常康华 | A kind of mixed-flow generating equipment |
| CN110080932A (en) * | 2019-05-06 | 2019-08-02 | 青岛天宝科技集团有限公司 | One kind having filter protection function tidal electricity generating apparatus |
| CN113969858A (en) * | 2021-10-18 | 2022-01-25 | 西南石油大学 | Double-impeller tidal energy conversion device |
-
2017
- 2017-01-20 CN CN201720072490.5U patent/CN206419158U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420251A (en) * | 2017-09-12 | 2017-12-01 | 牛翠芹 | A kind of hydroelectric installation of field emergency |
| CN108443047A (en) * | 2018-02-05 | 2018-08-24 | 深圳市奈士迪技术研发有限公司 | It is a kind of that there is anti-blocking and speed-regulating function water generating equipment |
| CN108443047B (en) * | 2018-02-05 | 2020-01-14 | 海南省水利水电勘测设计研究院 | Hydroelectric power generation equipment with prevent stifled and speed governing function |
| CN109538393A (en) * | 2019-01-25 | 2019-03-29 | 常康华 | A kind of mixed-flow generating equipment |
| CN110080932A (en) * | 2019-05-06 | 2019-08-02 | 青岛天宝科技集团有限公司 | One kind having filter protection function tidal electricity generating apparatus |
| CN113969858A (en) * | 2021-10-18 | 2022-01-25 | 西南石油大学 | Double-impeller tidal energy conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |