CN205977529U - Bionical fish shape power generation facility - Google Patents
Bionical fish shape power generation facility Download PDFInfo
- Publication number
- CN205977529U CN205977529U CN201620547695.XU CN201620547695U CN205977529U CN 205977529 U CN205977529 U CN 205977529U CN 201620547695 U CN201620547695 U CN 201620547695U CN 205977529 U CN205977529 U CN 205977529U
- Authority
- CN
- China
- Prior art keywords
- fish shape
- biomimetic fish
- trt
- wheel hub
- sealed compartment
- 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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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 utility model discloses a bionical fish shape power generation facility, including have the axial run through the structure venturi, through a plurality of support mountings in the axial run through the airtight cavity of structure and install in power generation facility in the airtight cavity, airtight cavity is bionical fish shape pressurized cabin the connection of after section of bionical fish shape pressurized cabin has the tail vane that is used for adjusting bionical fish shape pressurized cabin orientation. The utility model discloses an install power generation facility's core assembly in the streamline form cavity that adopts bionics structural design to at the afterbody installation tail vane of streamline form cavity, reduced the resistance of morning and evening tides, and can adjust the gesture by oneself along with the flow direction of morning and evening tides, thereby made the blade all the time just to the trend.
Description
Technical field
The utility model is related to ocean power generation device field, specifically, is related specifically to a kind of Biomimetic Fish shape generating dress
Put.
Background technology
Marine energy is often referred to contain the regenerative resource in Yu Haiyang, mainly include tide energy, wave energy, energy by ocean current,
Thermal gradient energy of sea water, seawater salt error can etc. ocean energy is contained abundant, and distribution is wide, cleanliness without any pollution, but energy density is low, region
By force, thus exploitation is difficult and have certain limitation. the mode of exploitation is mainly and generates electricity.Existing utilization marine energy send out
The defect of electric installation is：
1. ocean power generation environment is complex, and tide can pour into TRT from all directions, and existing TRT
Using fixing towards structure, when in the face of the tide of most of flow direction, its blade cannot constitute optimal drive with tide flow direction
Dynamic angle, leads to the utilization ratio deficiency of tide energy, and generating efficiency is relatively low.
2. existing TRT is directly driven by tide, if the flow velocity of tide is too low, can lead to generating unit rotor
Rotating speed excessively slow, its generating efficiency is relatively low.
3. existing TRT is directly driven by tide, if the flow velocity of tide is too high, the rotating speed of generating unit rotor
Too fast, the damage of TRT can be caused when serious.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of Biomimetic Fish shape TRT, with
Solve problems of the prior art.
The technical problem that the utility model is solved can employ the following technical solutions to realize：
A kind of Biomimetic Fish shape TRT, including
Have axially penetrate through structure Venturi tube, by some supports be installed on described in axially penetrate through the closed chamber of structure
Body and be installed on the TRT in described airtight cavity；
Described airtight cavity is Biomimetic Fish shape sealed compartment, is connected with for adjusting in the afterbody of described Biomimetic Fish shape sealed compartment
The tail vane of Biomimetic Fish shape sealed compartment direction.
Further, described TRT includes being installed on the wheel hub of Biomimetic Fish shape sealed compartment head, on described wheel hub
Some blades are installed, described wheel hub is connected with the unidirectional generator in Biomimetic Fish shape sealed compartment, described unidirectional generator
Electric energy output end be also associated with energy storage device.
Further, gear speeder and speed limiting mechanism, described tooth are installed between described wheel hub and unidirectional generator
One end of wheel speed increaser is connected with wheel hub by first shaft coupling, and the other end of gear speeder passes through second shaft coupling and speed limit
One end of mechanism connects, and the other end of speed limiting mechanism connects unidirectional generator.
Further, some described supports are radially distributed in Venturi tube, one end of support and Venturi tube
Inwall integrally connected, the other end of support runs through Biomimetic Fish shape sealed compartment.
Further, described Biomimetic Fish shape TRT is provided with several, and it is connected and fixed in stake by rope and is in
Be arranged above and below distribution.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. by being installed on the core component of TRT using in the streamlined cavity of bionics structure design, and
The afterbody of streamlined cavity installs tail vane, reduces the resistance of tide it is possible to the flow direction with tide voluntarily adjusts attitude, from
And make blade all the time just to trend.
2. pass through the integral installation of TRT, in Venturi tube, to effectively increase the flow velocity through blade for the tide,
Thus improve generating efficiency of the present utility model.
3. pass through gear speeder is installed on generator, the rotation of generator amature can be increased when tide flow velocity is excessively slow
Speed, thus improve generating efficiency of the present utility model further.
4. pass through speed limiting mechanism is installed on generator, the rotation speed of generator amature can be limited when tide flow velocity is too fast
Degree, prevents it from damaging because of overload.
Brief description
Fig. 1 is the schematic diagram of Biomimetic Fish shape TRT described in the utility model.
Fig. 2 is the profile of Biomimetic Fish shape TRT described in the utility model.
The scheme of installation of Fig. 3 position Biomimetic Fish described in the utility model shape TRT.
The scheme of installation of Fig. 4 position Biomimetic Fish described in the utility model shape TRT.
In figure label declaration：First shaft coupling 1, gear speeder 2, second shaft coupling 3, speed limiting mechanism 4, unidirectional generator
5th, energy storage device 6, Biomimetic Fish shape sealed compartment 7, tail vane 8, support 9, blade 10, Venturi tube 11, wheel hub 12.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for making the utility model realize are easy to understand, below
In conjunction with specific embodiment, the utility model is expanded on further.
Referring to Fig. 1 and Fig. 2, a kind of Biomimetic Fish shape TRT described in the utility model, it mainly includes
Have axially penetrate through structure Venturi tube 11, by some supports 9 be installed on described in axially penetrate through the close of structure
Closed chamber body and be installed on the TRT in described airtight cavity；
Described airtight cavity be Biomimetic Fish shape sealed compartment 7, the afterbody of described Biomimetic Fish shape sealed compartment 7 be connected with for
Adjust the tail vane 8 of Biomimetic Fish shape sealed compartment 7 direction.
Described TRT includes being installed on the wheel hub 12 of Biomimetic Fish shape sealed compartment 7 head, installs on described wheel hub 12
There are some blades 10, described wheel hub 12 is connected with the unidirectional generator 5 in Biomimetic Fish shape sealed compartment 7, described unidirectional generating
The electric energy output end of machine 5 is also associated with energy storage device 6.In the present embodiment, blade 10 quantity is 3 leaves, and circumferential array is in wheel hub
On 12.
It is pointed out that being provided with gear speeder 2 and speed limiting mechanism between described wheel hub 12 and unidirectional generator 5
4, one end of described gear speeder 2 is connected with wheel hub 12 by first shaft coupling 1, and the other end of gear speeder 2 passes through the
Two shaft couplings 3 are connected with one end of speed limiting mechanism 4, and the other end of speed limiting mechanism 4 connects unidirectional generator 5.
By using above-mentioned gear speeder 2 and speed limiting mechanism 4, generator amature can be increased when tide flow velocity is excessively slow
Velocity of rotation, improve generating efficiency of the present utility model.The rotation speed of generator amature can be limited when tide flow velocity is too fast
Degree, prevents it from damaging because of overload.
In addition, some described supports 9 are radially distributed in Venturi tube 11, one end of support 9 and Venturi tube 11
Inwall integrally connected, the other end of support 9 runs through Biomimetic Fish shape sealed compartment 7.Venturi tube 11 can improve tide through blade
10 flow velocity, thus lift generating efficiency of the present utility model.
Referring to Fig. 3 and Fig. 4, described Biomimetic Fish shape TRT can be individually attached, and may also set up several by rope even
Connect and be fixed in stake and in upper and lower arranged distribution, by adopting such scheme, improve the capture ability to tide energy.
Operation principle of the present utility model is as follows：
TRT passes through cable traction, is fixed in stake.When tidal current is out-of-date, trend promotes blade 10 to rotate, blade
10 rotate drive generator rotates, electrical power generators.When trend flows through, Biomimetic Fish type sealed compartment and tail vane 8 can be along tides
Stream adjustment attitude is so that blade 10 is all the time just to tide.
Of the present utility model general principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. a kind of Biomimetic Fish shape TRT, including
Have axially penetrate through structure Venturi tube, by some supports be installed on described in axially penetrate through structure airtight cavity,
And it is installed on the TRT in described airtight cavity；
It is characterized in that：Described airtight cavity is Biomimetic Fish shape sealed compartment, is connected with the afterbody of described Biomimetic Fish shape sealed compartment
For adjusting the tail vane of Biomimetic Fish shape sealed compartment direction.
2. Biomimetic Fish shape TRT according to claim 1 it is characterised in that：Described TRT includes being installed on imitative
The wheel hub of raw fish shape sealed compartment head, is provided with some blades on described wheel hub, and described wheel hub seals with positioned at Biomimetic Fish shape
Unidirectional generator in cabin connects, and the electric energy output end of described unidirectional generator is also associated with energy storage device.
3. Biomimetic Fish shape TRT according to claim 2 it is characterised in that：Described wheel hub and unidirectional generator it
Between gear speeder and speed limiting mechanism are installed, one end of described gear speeder is connected with wheel hub by first shaft coupling, tooth
The other end of wheel speed increaser is connected with one end of speed limiting mechanism by second shaft coupling, and the other end of speed limiting mechanism connects unidirectional
Motor.
4. Biomimetic Fish shape TRT according to claim 1 it is characterised in that：Some described supports are radially distributed
In Venturi tube, the inwall integrally connected of one end of support and Venturi tube, the other end of support runs through the sealing of Biomimetic Fish shape
Cabin.
5. Biomimetic Fish shape TRT according to claim 1 it is characterised in that：Described Biomimetic Fish shape TRT is provided with
Several, it is connected and fixed in stake by rope and is in upper and lower arranged distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547695.XU CN205977529U (en) | 2016-06-07 | 2016-06-07 | Bionical fish shape power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547695.XU CN205977529U (en) | 2016-06-07 | 2016-06-07 | Bionical fish shape power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977529U true CN205977529U (en) | 2017-02-22 |
Family
ID=58021698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620547695.XU Active CN205977529U (en) | 2016-06-07 | 2016-06-07 | Bionical fish shape power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863945A (en) * | 2016-06-07 | 2016-08-17 | 上海海洋大学 | Bionic fish-shaped power generating set |
| CN109058024A (en) * | 2018-07-12 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of water generating equipment with generator protection function |
-
2016
- 2016-06-07 CN CN201620547695.XU patent/CN205977529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863945A (en) * | 2016-06-07 | 2016-08-17 | 上海海洋大学 | Bionic fish-shaped power generating set |
| CN109058024A (en) * | 2018-07-12 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of water generating equipment with generator protection function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |