CN205744274U - A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film - Google Patents
A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film Download PDFInfo
- Publication number
- CN205744274U CN205744274U CN201521139841.7U CN201521139841U CN205744274U CN 205744274 U CN205744274 U CN 205744274U CN 201521139841 U CN201521139841 U CN 201521139841U CN 205744274 U CN205744274 U CN 205744274U
- Authority
- CN
- China
- Prior art keywords
- thin film
- elastomeric body
- slide block
- rotating disk
- dielectric elastomeric
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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 kind of marine tidal-current energy generator based on dielectric elastomeric body thin film, this electromotor is made up of flabellum turbine, rotating disk, connecting rod, chute, slide block, fixing bar, dielectric elastomeric body thin film, iron wire, bracing frame and caisson.Trend in ocean promotes flabellum turbine to rotate, and then drive rotating disk to circle, connecting rod one end is connected with the eccentric shaft of rotating disk, the other end is connected with slide block, iron wire is fastened at thin film two ends, is suspended on bracing frame, then is connected with slide block by fixing bar, the straight reciprocating motion of turntable rotation band movable slider, makes thin film stretching shrink thus converts mechanical energy into electric energy and generate electricity.This electric generator structure is provided with caisson, prevents sea water from disturbing electrical power generators.This electric generator structure has the advantages such as simple in construction, easy to operate, low cost, efficiency height, energy-conserving and environment-protective.
Description
Technical field
This utility model belongs to ocean power generator field, relates to a kind of electromotor, particularly to a kind of marine tidal-current energy generator based on dielectric elastomeric body thin film.
Background technology
Dielectric elastomer is the elastomeric material with high-k, and it is changeable shape or volume under extraneous electricity irritation；After extraneous electricity irritation is cancelled, original-shape or volume can be returned to again, thus produce stress and strain, convert electric energy to mechanical energy.Dielectric elastomer electromotor is actually a kind of microgenerator based on variable capacitance principle, is full of dielectric elastomer material, and two-layer can scribble flexible electrode material up and down in the middle of it.Occur that many such as electromagnetism, piezoelectric are main new-generation material at present, but these electricity generation material generally exist, and generating is low and development cost crosses the problems such as height, and dielectric elastomer material has higher electromechanical conversion efficiency, have light weight, price is low, motion is flexible, be readily formed and the advantages such as indefatigability damage, the concern of the many scholars both domestic and external of captivation, and from performance to model and the aspect such as space flight and aviation, health care and robot has carried out relevant experimentation, but its power generation characteristics is not yet popularized in the life of people.Along with developing rapidly of China's economy, demand for energy is very big, and traditional energy faces exhaustion, China is accelerating the development and utilization of the novel energy such as wind energy, tide energy, and there is wide ocean area in China, wherein sea tide contains huge energy, but it is developed less by people.
Summary of the invention
This utility model relates to a kind of marine tidal-current energy generator based on dielectric elastomeric body thin film.
To achieve these goals, this utility model takes following technical solution:
A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film, Ocean Tidal Current Energy drives flabellum turbine to rotate, rotating disk is driven to rotate by central shaft, slide block is linked together by connecting rod with the eccentric shaft on rotating disk, the rotation of rotating disk can make slide bar make left and right straight reciprocating motion, thus realize dielectric elastomeric body thin film and stretching occurs and shrinks, thus produce electric energy.Caisson prevents sea water interference thin film generating.Some features of the present utility model is:
Described electromotor is to utilize new-generation dielectric material elastomer thin film to generate electricity.
Described electromotor is to utilize marine tidal-current energy abundant in ocean as power source.
Described electromotor is that the principle utilizing similar slider-crank mechanism that circular motion is converted into linear motion to the stretching of dielectric elastomeric body thin film and contraction thus produces electric energy.
This utility model is a kind of marine tidal-current energy generator based on dielectric elastomeric body thin film, has the advantages such as simple in construction, easy to operate, low cost, efficiency high, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Detailed description of the invention
See Fig. 1, this utility model is marine tidal-current energy generator based on dielectric elastomeric body thin film, and this electromotor is made up of flabellum turbine (1), rotating disk (2), chute (3), connecting rod (4), slide block (5), fixing bar (6), dielectric elastomeric body thin film (7), iron wire (8), bracing frame (9) and caisson (10).
Flabellum turbine (1) is placed in caisson (10) outward, and be connected with rotating disk (2) by the central shaft of rotating disk (2), connecting rod (4) one end is fixed on the eccentric shaft of rotating disk (2), and the other end is connected with slide block (5).Thin film (7) is suspended on bracing frame (9) through iron wire (8), and one piece of thin film (7) of respectively connecting at two ends, is connected with slide block (5) by fixing bar (6).Marine tidal-current energy in ocean can promote blade to make it rotate when flabellum turbine (1), and then drive rotating disk (2) to rotate, rotating disk (2) constitutes slider-crank mechanism with connecting rod (4), chute (3), slide block (5), the circular motion of rotating disk (2) can make straight reciprocating motion by band movable slider (5), and slide block (5) will drive thin film (7) stretch and shrink；Thin film can the changes mechanical energy in the mechanical movement of implementation rule be electric energy in stretching and contraction process.
Claims (4)
1. a marine tidal-current energy generator based on dielectric elastomeric body thin film, this electromotor is by flabellum turbine (1), rotating disk (2), chute (3), connecting rod (4), slide block (5), fixing bar (6), dielectric elastomeric body thin film (7), iron wire (8), bracing frame (9) and caisson (10) composition, iron wire (8) is fastened at dielectric elastomeric body thin film (7) two ends, and be suspended on bracing frame (9), it is connected with the thin film (7) at two ends again, and then linked together with slide block (5) by fixing bar (6), slide block (5) can move in chute (3), and be connected with the eccentric shaft of rotating disk (2) by connecting rod (4), total is in caisson (10), flabellum turbine (1) is then placed in caisson (10) outward, and be connected with the central shaft of rotating disk (2).
2. according to the marine tidal-current energy generator structure based on dielectric elastomeric body thin film described in claim 1, it is characterized in that: flabellum turbine (1) drives rotating disk (2) to rotate, rotating disk (2) forms slider-crank mechanism with connecting rod (4), slide block (5), and then makes slide block (5) make straight reciprocating motion.
3. according to the marine tidal-current energy generator structure based on dielectric elastomeric body thin film described in claim 1, it is characterized in that: thin film (7) two ends being suspended in bracing frame (9) are connected with thin film (7) again by iron wire (8), and are stretched by the rectilinear movement of slide block (5) and shunk.
4. according to the marine tidal-current energy generator structure based on dielectric elastomeric body thin film described in claim 1, it is characterised in that: utilize marine tidal-current energy stretching and shrink dielectric elastomeric body thin film, it is achieved the mechanical energy that marine tidal-current energy is converted into rule is then converted to the purpose of electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139841.7U CN205744274U (en) | 2015-12-28 | 2015-12-28 | A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139841.7U CN205744274U (en) | 2015-12-28 | 2015-12-28 | A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744274U true CN205744274U (en) | 2016-11-30 |
Family
ID=57388110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139841.7U Expired - Fee Related CN205744274U (en) | 2015-12-28 | 2015-12-28 | A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131090A (en) * | 2017-06-13 | 2017-09-05 | 浙江师范大学 | A kind of crank-linkage type generator of utilization multiple-level stack formula dielectric elastomer |
| CN108152331A (en) * | 2018-02-11 | 2018-06-12 | 浙江师范大学 | Dielectric elastomer circular table stretches power generation test device |
| CN111965728A (en) * | 2020-08-20 | 2020-11-20 | 昆明理工大学 | Underwater self-powered detection equipment |
-
2015
- 2015-12-28 CN CN201521139841.7U patent/CN205744274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131090A (en) * | 2017-06-13 | 2017-09-05 | 浙江师范大学 | A kind of crank-linkage type generator of utilization multiple-level stack formula dielectric elastomer |
| CN108152331A (en) * | 2018-02-11 | 2018-06-12 | 浙江师范大学 | Dielectric elastomer circular table stretches power generation test device |
| CN111965728A (en) * | 2020-08-20 | 2020-11-20 | 昆明理工大学 | Underwater self-powered detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201196138Y (en) | Oscillating power generation apparatus | |
| CN205101167U (en) | Novel ocean power generation machine based on dielectric elastomer electricity generation material | |
| CN103174579B (en) | Swing type water surface power generating device | |
| CN203135752U (en) | Wave piezoelectric power-generating device | |
| CN205744274U (en) | A kind of marine tidal-current energy generator based on dielectric elastomeric body thin film | |
| NO331113B1 (en) | Variable electric generator | |
| CN204436684U (en) | A kind of swing type energy collecting device | |
| CN113236495B (en) | New energy vertical power generation device | |
| CN105649927A (en) | Energy concentration device | |
| CN109882359B (en) | Wind power generation device based on multilayer dielectric elastomer film superposition | |
| CN201323523Y (en) | Straight-line reciprocating power generating device | |
| CN105134465A (en) | Fluid dynamic energy conversion device imitating tail fin swing vibration excitation | |
| CN204041356U (en) | Forced vibration formula wind generating unit | |
| CN205423076U (en) | Marine compound power generation facility | |
| CN203416190U (en) | Rotary type hand-operated piezoelectric generating device | |
| CN202125397U (en) | Gyro type sea wave energy collector | |
| CN202144770U (en) | Novel wind generator | |
| CN204239146U (en) | A kind of ocean wave generator | |
| CN103206345A (en) | Bidirectional-rotation wind driven generation device | |
| CN206770099U (en) | A kind of ocean power generator structure design based on multi-stacked formula dielectric elastomer | |
| CN203394689U (en) | High-efficiency rotary wind driven generator impeller | |
| CN109140363A (en) | A kind of new energy beacon using wave-energy power generation | |
| CN205533002U (en) | Tidal power generation machine based on E -ACE intelligent material | |
| CN204283721U (en) | A kind of dielectric elastomer electric generator structure utilizing tidal energy | |
| CN204493081U (en) | A kind of New-type plate wind generating unit |
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: 20161130 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |