CN205533019U - Wind power generation set based on piezoceramics - Google Patents
Wind power generation set based on piezoceramics Download PDFInfo
- Publication number
- CN205533019U CN205533019U CN201620282704.7U CN201620282704U CN205533019U CN 205533019 U CN205533019 U CN 205533019U CN 201620282704 U CN201620282704 U CN 201620282704U CN 205533019 U CN205533019 U CN 205533019U
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- CN
- China
- Prior art keywords
- bent axle
- external frame
- power generation
- wind power
- axle group
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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.)
- Expired - Fee Related
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The utility model relates to a wind power generation set, and concretel, a wind power generation set based on piezoceramics, can change the wind energy into electric energy, constitute by external frame and inside support, be provided with carousel bent axle group on the inside support, carousel bent axle group link has the crank connecting rod, the tip fixedly connected with striking heavy object of crank connecting rod, the inside piezoceramics component that is provided with of external frame, the striking heavy object has the face contact with the piezoceramics component, the external frame outside is provided with the blade, the blade is connected to on the driving gear through the pivot, the driven gear intermeshing that the driving gear was organized with the carousel bent axle, the utility model discloses become the electric energy with wind energy conversion ingeniously, can utilize nexhaustible wind -force to generate electricity, it is energy -concerving and environment -protective, simultaneously, the utility model discloses simple structure, the installation cost is low, and the generating efficiency is high, has made the innovation to the generation of electricity by new energy.
Description
Technical field
This utility model relates to a kind of wind power generation plant, specifically, is a kind of wind power generation plant based on piezoelectric ceramics, can transform wind energy into into electric energy.
Background technology
Along with socioeconomic fast development, people become increasing to the demand of electric power.The exhaustion of natural resources makes tradition thermal power generation become to have difficulty in taking a step, and therefore, finding reliable power source becomes a much-talked-about topic now.Nowadays, wind generating technology receives pay attention to widely as a cleaning and very abundant energy technology.General wind-driven generator is required for electromotor so that cost is high, structure is complicated, and electrical power generators is inefficient.
Piezoelectric ceramics is a kind of the informational function ceramic material of mutual to mechanical energy and electric energy phase transformation can be had piezoelectric effect, piezoelectric ceramics utilizes its material under mechanical stress effect, internal positive and negative charge center relative displacement is caused to polarize, bound charge i.e. piezoelectric effect that material two end surfaces occurs that symbol is contrary is caused to make, there is the characteristic of sensitivity, can be used to generate electricity.
Summary of the invention
The purpose of this utility model is to provide a kind of with low cost, simple in construction, the wind power generation plant that generating efficiency is high, nexhaustible wind energy transformation can be become electric energy, the technical scheme that this utility model discloses is a kind of wind power generation plant based on piezoelectric ceramics, it is made up of external frame and internal stent, rotating disk bent axle group it is provided with in internal stent, rotating disk bent axle group connects crank connecting link, the end of crank connecting link is fixedly connected with shock weight, external frame is internally provided with piezo ceramic element, clashing into weight has face to contact with piezo ceramic element, blade it is provided with outside external frame, blade is connected on driving gear by rotating shaft, driving gear engages each other with the driven gear in rotating disk bent axle group.
In the technical program, power source wind energy transformation is mechanical energy by blade, the driving gear connected by rotating shaft, driving gear engages each other with driven gear, form the effect that rotating speed amplifies, driven gear is fixed on above rotating disk bent axle group, crank connecting link one end is connected on a bent axle in rotating disk bent axle group, can realize rotating by bearing, the other end is connected to clash into weight, being rotated by blade drives driving gear to rotate, driving gear passes through driven gear transmission to rotating disk bent axle group, utilize crank connecting link and rotating disk bent axle group, spinning movement is converted into two ends and clashes into the round linear motion of weight, thus crank connecting link and shock weight clash into piezo ceramic element the most back and forth, piezo ceramic element generates electricity after being clashed into.
Further improvement of the utility model, rotating disk bent axle group is made up of 4 bent axles, 1 traffic cycle and 2 mini-roundabouts.
Further improvement of the utility model, being additionally provided with one layer between piezo ceramic element and external frame can deformation baffle plate, can the effect one of deformation baffle plate be to serve cushioning effect, prevent from piezo ceramic element from striking in external frame to be damaged, two is that crank connecting link can carry out small adjustment, increases the work efficiency of device.
The beneficial effects of the utility model: this utility model is a kind of wind power generation plant based on piezoelectric ceramics, convert wind energy into electric energy dexterously, nexhaustible wind-force can be utilized to generate electricity, energy-conserving and environment-protective, meanwhile, this utility model simple in construction, installation cost is low, generating efficiency is high, and generation of electricity by new energy is made that innovation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to deepen understanding of the present utility model, being described in further detail this utility model below in conjunction with drawings and Examples, this embodiment is only used for explaining this utility model, does not constitute protection domain of the present utility model and limits.
Embodiment: as shown in Figure 1, a kind of wind power generation plant based on piezoelectric ceramics, it is made up of external frame 10 and internal stent 9, rotating disk bent axle group 5 it is provided with in internal stent 9, rotating disk bent axle group 5 is by 4 bent axles, 1 traffic cycle and 2 mini-roundabout compositions, rotating disk bent axle group 5 connects crank connecting link 4, the end of crank connecting link 4 is fixedly connected with shock weight 6, external frame 10 is internally provided with piezo ceramic element 7, clashing into weight 6 has face to contact with piezo ceramic element 7, external frame 10 is outside is provided with blade 1, blade 1 is connected on driving gear 2 by rotating shaft, driving gear 2 engages each other with the driven gear 3 in rotating disk bent axle group 5, being additionally provided with one layer between piezo ceramic element 7 and external frame 10 can deformation baffle plate 8.
In the present embodiment, power source wind energy transformation is mechanical energy by blade 1, the driving gear 2 connected by rotating shaft, driving gear 2 engages each other with driven gear 3, form the effect that rotating speed amplifies, driven gear 3 is fixed on above rotating disk bent axle group 5, crank connecting link 4 one end is connected on a bent axle in rotating disk bent axle group 5, can realize rotating by bearing, the other end is connected to clash into weight 6, being rotated by blade 1 drives driving gear 2 to rotate, driving gear 2 passes through driven gear 3 transmission to rotating disk bent axle group 5, utilize crank connecting link 4 and rotating disk bent axle group 5, spinning movement is converted into two ends and clashes into the round linear motion of weight 6, thus crank connecting link 4 and shock weight 6 clash into piezo ceramic element 7 the most back and forth, piezo ceramic element 7 generates electricity after being clashed into.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a wind power generation plant based on piezoelectric ceramics, it is characterized in that: be made up of external frame and internal stent, rotating disk bent axle group it is provided with in described internal stent, described rotating disk bent axle group connects crank connecting link, the end of described crank connecting link is fixedly connected with shock weight, described external frame is internally provided with piezo ceramic element, described shock weight has face to contact with described piezo ceramic element, it is provided with blade outside described external frame, described blade is connected on driving gear by rotating shaft, described driving gear engages each other with the driven gear in described rotating disk bent axle group.
Wind power generation plant based on piezoelectric ceramics the most according to claim 1, it is characterised in that: described rotating disk bent axle group is made up of 4 bent axles, 1 traffic cycle and 2 mini-roundabouts.
Wind power generation plant based on piezoelectric ceramics the most according to claim 1 and 2, it is characterised in that: being additionally provided with one layer between described piezo ceramic element and described external frame can deformation baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282704.7U CN205533019U (en) | 2016-04-07 | 2016-04-07 | Wind power generation set based on piezoceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282704.7U CN205533019U (en) | 2016-04-07 | 2016-04-07 | Wind power generation set based on piezoceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533019U true CN205533019U (en) | 2016-08-31 |
Family
ID=57141785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282704.7U Expired - Fee Related CN205533019U (en) | 2016-04-07 | 2016-04-07 | Wind power generation set based on piezoceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626384A (en) * | 2016-04-07 | 2016-06-01 | 南京工程学院 | Wind power generation device based on piezoelectric ceramics |
| CN111146970A (en) * | 2019-01-25 | 2020-05-12 | 北京纳米能源与系统研究所 | Generator |
-
2016
- 2016-04-07 CN CN201620282704.7U patent/CN205533019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626384A (en) * | 2016-04-07 | 2016-06-01 | 南京工程学院 | Wind power generation device based on piezoelectric ceramics |
| CN111146970A (en) * | 2019-01-25 | 2020-05-12 | 北京纳米能源与系统研究所 | Generator |
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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: 20160831 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |