CN105863945A - Bionic fish-shaped power generating set - Google Patents
Bionic fish-shaped power generating set Download PDFInfo
- Publication number
- CN105863945A CN105863945A CN201610402461.0A CN201610402461A CN105863945A CN 105863945 A CN105863945 A CN 105863945A CN 201610402461 A CN201610402461 A CN 201610402461A CN 105863945 A CN105863945 A CN 105863945A
- Authority
- CN
- China
- Prior art keywords
- fish shape
- biomimetic fish
- trt
- sealed compartment
- wheel hub
- 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.)
- Pending
Links
Classifications
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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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
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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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/02—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a bionic fish-shaped power generating set which comprises a Venturi tube, a closed cavity and a power generator. The Venturi tube is of an axial penetrating structure; the closed cavity is mounted to the axial penetrating structure through a plurality of supports; the power generator is installed in the closed cavity. The closed cavity is a bionic fish-shaped sealed cabin, and a tail rudder for regulating direction of the bionic fish-shaped sealed cabin is connected to the tail of the bionic fish-shaped sealed cabin. Since a core assembly of the power generating set is mounted in the streamline cavity which is designed based on bionic structure and the tail rudder is mounted at the tail of the streamline cavity, tide resistance is reduced, and the bionic fish-shaped power generating set can regulate posture automatically along with flow direction of tides so that its blades keep facing the tides all the time.
Description
Technical field
The present invention relates to ocean power generation device field, specifically, be related specifically to a kind of Biomimetic Fish shape generating
Device.
Background technology
Marine energy is often referred to the regenerative resource containing in Yu Haiyang, mainly include tide energy, wave energy,
Energy by ocean current, thermal gradient energy of sea water, sea water salt error energy etc. ocean energy is contained abundant, and distribution is wide, cleanliness without any pollution,
But energy density is low, region is strong, thus exploitation is difficult and has certain limitation. the mode of exploitation is main
It it is generating.The defect of the existing TRT utilizing marine energy is:
1. ocean power generation environment is complex, and tide can pour into TRT from all directions, and existing
Electric installation uses fixing towards structure, when in the face of the tide that major part flows to, and its blade and the tide flow direction
Cannot constitute optimal driving angle, the utilization ratio causing tide energy is not enough, and generating efficiency is relatively low.
The most existing TRT is directly driven by tide, if the flow velocity of tide is too low, then can cause generating dress
The rotating speed putting rotor is the slowest, and its generating efficiency is relatively low.
The most existing TRT is directly driven by tide, if the flow velocity of tide is too high, then and generating unit rotor
Rotating speed too fast, the damage of TRT can be caused time serious.
Summary of the invention
Present invention aims to deficiency of the prior art, it is provided that a kind of Biomimetic Fish shape TRT,
To solve problems of the prior art.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of Biomimetic Fish shape TRT, including
Have axially penetrate through structure comedian in civil plays's solenoid, by some supports be installed on described in axially penetrate through structure
Airtight cavity and be installed on the TRT in described airtight cavity；
Described closed cavity is Biomimetic Fish shape sealed compartment, and the afterbody at described Biomimetic Fish shape sealed compartment connects useful
In regulation Biomimetic Fish shape sealed compartment towards tail vane.
Further, described TRT includes the wheel hub being installed on Biomimetic Fish shape sealed compartment head, described
Being provided with some blades on wheel hub, described wheel hub is connected with the unidirectional electromotor being positioned at Biomimetic Fish shape sealed compartment,
The electric energy output end of described unidirectional electromotor is also associated with energy storage device.
Further, gear speeder and speed limiting mechanism are installed between described wheel hub and unidirectional electromotor,
One end of described gear speeder is connected with wheel hub by the first shaft coupling, and the other end of gear speeder passes through
Second shaft coupling is connected with one end of speed limiting mechanism, and the other end of speed limiting mechanism connects unidirectional electromotor.
Further, some described supports are distributed in comedian in civil plays's solenoid radially, one end of support and comedian in civil plays
The inwall one of solenoid connects, and 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 on stake by rope
Go up and in upper and lower arranged distribution.
Compared with prior art, beneficial effects of the present invention is as follows:
1. by the core component of TRT being installed on the streamlined cavity using the design of bionics structure
In, and at the afterbody installation tail vane of streamlined cavity, reduce the resistance of tide, it is possible to along with tide
Flow to regulate attitude voluntarily, so that blade is the most just to trend.
2. by by the integral installation of TRT in comedian in civil plays's solenoid, be effectively increased tide through blade
Flow velocity, thus improve the generating efficiency of the present invention.
3., by installing gear speeder on electromotor, generator amature can be increased when tide flow velocity is crossed slow
Velocity of rotation, thus improve the generating efficiency of the present invention further.
4., by installing speed limiting mechanism on electromotor, generator amature can be limited when tide flow velocity is too fast
Velocity of rotation, prevents it from damaging because of overload.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Biomimetic Fish shape TRT of the present invention.
Fig. 2 is the profile of Biomimetic Fish shape TRT of the present invention.
The scheme of installation of Fig. 3 position Biomimetic Fish of the present invention shape TRT.
The scheme of installation of Fig. 4 position Biomimetic Fish of the present invention shape TRT.
Label declaration in figure: the first shaft coupling 1, gear speeder the 2, second shaft coupling 3, speed limiting mechanism 4,
Unidirectional electromotor 5, energy storage device 6, Biomimetic Fish shape sealed compartment 7, tail vane 8, support 9, blade 10, literary composition
Ugly solenoid 11, wheel hub 12.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below in conjunction with detailed description of the invention, the present invention is expanded on further.
Seeing Fig. 1 and Fig. 2, a kind of Biomimetic Fish shape TRT of the present invention, it mainly includes
Have axially penetrate through structure comedian in civil plays's solenoid 11, by some supports 9 be installed on described in axially penetrate through knot
The airtight cavity of structure and be installed on the TRT in described airtight cavity；
Described closed cavity is Biomimetic Fish shape sealed compartment 7, and the afterbody at described Biomimetic Fish shape sealed compartment 7 connects to be had
For regulate Biomimetic Fish shape sealed compartment 7 towards tail vane 8.
Described TRT includes the wheel hub 12 being installed on Biomimetic Fish shape sealed compartment 7 head, at described wheel hub 12
On some blades 10, described wheel hub 12 and the unidirectional electromotor 5 being positioned at Biomimetic Fish shape sealed compartment 7 are installed
Connecting, the electric energy output end of described unidirectional electromotor 5 is also associated with energy storage device 6.In the present embodiment, leaf
Sheet 10 quantity is 3 leaves, and circumferential array is on wheel hub 12.
It is pointed out that be provided with between described wheel hub 12 and unidirectional electromotor 5 gear speeder 2 and
Speed limiting mechanism 4, one end of described gear speeder 2 is connected with wheel hub 12 by the first shaft coupling 1, gear
The other end of speed increaser 2 is connected with one end of speed limiting mechanism 4 by the second shaft coupling 3, speed limiting mechanism 4
The other end connects unidirectional electromotor 5.
By using above-mentioned gear speeder 2 and speed limiting mechanism 4, generating can be increased when tide flow velocity is crossed slow
The velocity of rotation of machine rotor, improves the generating efficiency of the present invention.Electromotor can be limited when tide flow velocity is too fast
The velocity of rotation of rotor, prevents it from damaging because of overload.
It addition, some described supports 9 are distributed in comedian in civil plays's solenoid 11 radially, one end of support 9 and literary composition
The inwall one of ugly solenoid 11 connects, and the other end of support 9 runs through Biomimetic Fish shape sealed compartment 7.Comedian in civil plays's solenoid
11 can improve the tide flow velocity through blade 10, thus promote the generating efficiency of the present invention.
Seeing Fig. 3 and Fig. 4, described Biomimetic Fish shape TRT can be individually attached, it is possible to arranges several and passes through
Rope is connected and fixed in stake and in upper and lower arranged distribution, by using such scheme, improves tide energy
Capture ability.
The operation principle of the present invention is as follows:
TRT passes through cable traction, is fixed in stake.When tidal current is out-of-date, trend promotes 10 turns of blade
Dynamic, blade 10 rotates and drives generator rotation, electrical power generators.When trend flows through time, Biomimetic Fish type is close
Batten down and tail vane 8 can be along load flow rectification attitudes so that blade 10 is the most just to tide.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.This
The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (5)
1. a Biomimetic Fish shape TRT, including
Have axially penetrate through structure comedian in civil plays's solenoid, by some supports be installed on described in axially penetrate through the airtight cavity of structure and be installed on the TRT in described airtight cavity；
It is characterized in that: described closed cavity is Biomimetic Fish shape sealed compartment, described Biomimetic Fish shape sealed compartment afterbody connect have for regulate Biomimetic Fish shape sealed compartment towards tail vane.
Biomimetic Fish shape TRT the most according to claim 1, it is characterized in that: described TRT includes being installed on the wheel hub of Biomimetic Fish shape sealed compartment head, described wheel hub is provided with some blades, described wheel hub is connected with the unidirectional electromotor being positioned at Biomimetic Fish shape sealed compartment, and the electric energy output end of described unidirectional electromotor is also associated with energy storage device.
Biomimetic Fish shape TRT the most according to claim 2, it is characterized in that: gear speeder and speed limiting mechanism are installed between described wheel hub and unidirectional electromotor, one end of described gear speeder is connected with wheel hub by the first shaft coupling, the other end of gear speeder is connected with one end of speed limiting mechanism by the second shaft coupling, and the other end of speed limiting mechanism connects unidirectional electromotor.
Biomimetic Fish shape TRT the most according to claim 1, it is characterised in that: some described supports are distributed in comedian in civil plays's solenoid radially, and one end of support is connected with the inwall one of comedian in civil plays's solenoid, and the other end of support runs through Biomimetic Fish shape sealed compartment.
Biomimetic Fish shape TRT the most according to claim 1, it is characterised in that: described Biomimetic Fish shape TRT is provided with several, and it is connected and fixed in stake by rope and in upper and lower arranged distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402461.0A CN105863945A (en) | 2016-06-07 | 2016-06-07 | Bionic fish-shaped power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402461.0A CN105863945A (en) | 2016-06-07 | 2016-06-07 | Bionic fish-shaped power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105863945A true CN105863945A (en) | 2016-08-17 |
Family
ID=56677317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402461.0A Pending CN105863945A (en) | 2016-06-07 | 2016-06-07 | Bionic fish-shaped power generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219767A (en) * | 2019-07-23 | 2019-09-10 | 海安华达石油仪器有限公司 | A kind of tidal-energy electric generator set |
| CN112782380A (en) * | 2020-12-24 | 2021-05-11 | 河海大学 | Mechanical shell structure of environment-friendly water chemistry monitoring device with self-supplied energy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2063103A2 (en) * | 2001-10-04 | 2009-05-27 | Rotech Holdings Limited | Power generator and turbine unit |
| WO2013089640A1 (en) * | 2011-12-12 | 2013-06-20 | Engtek Pte Ltd | Water turbine |
| CN103195637A (en) * | 2013-04-08 | 2013-07-10 | 东南大学 | Tidal current power generation device |
| JP2013217332A (en) * | 2012-04-11 | 2013-10-24 | Ihi Corp | Ocean current power generating equipment |
| CN104832374A (en) * | 2015-05-06 | 2015-08-12 | 浙江理工大学 | Wind energy, wave energy and ocean current energy integrated power generation system |
| CN205977529U (en) * | 2016-06-07 | 2017-02-22 | 上海海洋大学 | Bionical fish shape power generation facility |
-
2016
- 2016-06-07 CN CN201610402461.0A patent/CN105863945A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2063103A2 (en) * | 2001-10-04 | 2009-05-27 | Rotech Holdings Limited | Power generator and turbine unit |
| WO2013089640A1 (en) * | 2011-12-12 | 2013-06-20 | Engtek Pte Ltd | Water turbine |
| JP2013217332A (en) * | 2012-04-11 | 2013-10-24 | Ihi Corp | Ocean current power generating equipment |
| CN103195637A (en) * | 2013-04-08 | 2013-07-10 | 东南大学 | Tidal current power generation device |
| CN104832374A (en) * | 2015-05-06 | 2015-08-12 | 浙江理工大学 | Wind energy, wave energy and ocean current energy integrated power generation system |
| CN205977529U (en) * | 2016-06-07 | 2017-02-22 | 上海海洋大学 | Bionical fish shape power generation facility |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219767A (en) * | 2019-07-23 | 2019-09-10 | 海安华达石油仪器有限公司 | A kind of tidal-energy electric generator set |
| CN110219767B (en) * | 2019-07-23 | 2023-12-26 | 海安华达石油仪器有限公司 | Tidal power generation device |
| CN112782380A (en) * | 2020-12-24 | 2021-05-11 | 河海大学 | Mechanical shell structure of environment-friendly water chemistry monitoring device with self-supplied energy |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |