CN205330877U - Energy collection system - Google Patents
Energy collection system Download PDFInfo
- Publication number
- CN205330877U CN205330877U CN201620079532.3U CN201620079532U CN205330877U CN 205330877 U CN205330877 U CN 205330877U CN 201620079532 U CN201620079532 U CN 201620079532U CN 205330877 U CN205330877 U CN 205330877U
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- China
- Prior art keywords
- runner
- piezoelectric ceramic
- ceramic piece
- rotating wheel
- rotor
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims description 26
- 230000005611 electricity Effects 0.000 claims description 21
- 239000011157 advanced composite material Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000011152 fibreglass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000012806 monitoring device Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Wind Motors (AREA)
Abstract
The utility model relates to an energy collection system belongs to energy collection system's technical field, the problem of the technique is solved for: the utility model provides a with low costs, energy conversion rate is high and can last the energy collection system of power supply, the technical scheme who adopts does: an energy collection system, includes the casing and sets up in the inside runner mechanism of casing, runner mechanism links to each other with the windmill through the pivot, runner mechanism includes dead lever, support, rotor, runner and piezoceramics piece, the embedding of piezoceramics piece is on the runner, the free end of piezoceramics piece touches with the protruding termination of rotor to be connected, the stiff end of piezoceramics piece is provided with the wire, be provided with binding post on the casing, the wire passes through binding post and links to each other with outside energy converting circuit, the device is suitable for the electric power system.
Description
Technical field
This utility model one electricity energy harvester, belongs to the technical field of electricity energy harvester。
Background technology
In overhead transmission line, need overhead transmission line situation is monitored in real time, the power supply that monitoring equipment just needs lasting supply stable has supplied its normal operation, current monitoring device is used mostly installs the conventional power source such as accumulator in a device, but its replacement frequency is comparatively frequent, and change and generally all must change a whole set of monitoring device, cause that cost is excessive, manual work difficulty, and in current generation technology, rely primarily on the wind-force direct pulling electric generator of band moving vane to generate electricity, but its cost is significantly high, structure is relatively complicated, transformation efficiency is low, and not easily realize in overhead transmission line。
Utility model content
This utility model overcomes the deficiency that prior art exists, technical problem to be solved to be: provide that a kind of cost is low, electric energy conversion ratio high and can the electricity energy harvester of continued power。
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of electricity energy harvester, including housing and the rotating wheel mechanisms that being arranged on enclosure interior, described rotating wheel mechanisms that is connected with windmill by rotating shaft, described rotating wheel mechanisms that includes fixing bar, support, rotor, runner and piezoelectric ceramic piece, described piezoelectric ceramic piece is embedded on runner, the free end of described piezoelectric ceramic piece contacts connection with the protruding end of rotor, the fixing end of described piezoelectric ceramic piece is provided with wire, described housing is provided with binding post, described wire is connected with external energy change-over circuit by binding post。
Described device also includes base, described rotating wheel mechanisms that is connected with base by support, described rotating shaft is connected with base by fixing bar, described base is provided with fixing hole, described device can be fixedly mounted in the transmission line of electricity of high-altitude by fixing hole, and described housing and runner all adopt advanced composite material (ACM) glass-reinforced plastic material。
This utility model compared with prior art has the advantages that
1, this utility model one electricity energy harvester, by cooperating of the rotor in windmill and rotating wheel mechanisms that, runner and piezoelectric ceramic piece, during work, under the effect of high altitude wind, windmill rotates, rotating wheel mechanisms that starts to rotate under the drive of rotating shaft, the protruding end of rotating wheel mechanisms that internal rotor and the free end of piezoelectric ceramic piece offset, piezoelectric ceramic piece is deformed upon, producing direct piezoelectric effect to generate electricity, piezoelectric ceramic piece is fixed the wire of end and is transferred in external energy change-over circuit by the binding post on housing；Wind energy in high altitude environment is effectively combined by this utility model with vibrational energy, draw several piezoelectric ceramic piece to deform upon simultaneously, stable electric energy still can be produced when wind-force is common, can be that transmission of electricity monitoring device improves stabilized power source through power conversion circuits, solving high-altitude power transmission line monitoring device to power the defect of inconvenience, this utility model simple in construction, environmental protection, practicality are high。
2, the housing in this utility model and runner all adopt advanced composite material (ACM) glass-reinforced plastic material, and advanced composite material (ACM) glass-reinforced plastic material character is light and hard, non-conductive, and stable performance, mechanical strength is high, corrosion resistance is strong。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the front view of rotating wheel mechanisms that in this utility model；
Fig. 3 is external structure schematic diagram of the present utility model；
In figure: 1 is housing, 2 is rotating wheel mechanisms that, and 3 is rotating shaft, and 4 is windmill, and 5 is fixing bar, 6 is support, and 7 is rotor, and 8 is runner, and 9 is piezoelectric ceramic piece, and 10 is the free end of piezoelectric ceramic piece, 11 is the protruding end of rotor, and 12 is the fixing end of piezoelectric ceramic piece, and 13 is base, and 14 is fixing hole。
Detailed description of the invention
Such as Fig. 1, Fig. 2, shown in Fig. 3, a kind of electricity energy harvester, including housing 1 and be arranged on the rotating wheel mechanisms that 2 within housing 1, described rotating wheel mechanisms that 2 is connected with windmill 4 by rotating shaft 3, described rotating wheel mechanisms that 2 includes fixing bar 5, support 6, rotor 7, runner 8 and piezoelectric ceramic piece 9, described piezoelectric ceramic piece 9 is embedded on runner 8, the free end 10 of described piezoelectric ceramic piece 9 contacts connection with the protruding end 11 of rotor 7, the fixing end 12 of described piezoelectric ceramic piece 9 is provided with wire, described housing 1 is provided with binding post, described wire is connected with external energy change-over circuit by binding post。
Described device also includes base 13, described rotating wheel mechanisms that 2 is connected with base 13 by support 6, described rotating shaft 3 is connected with base 13 by fixing bar 5, described base 13 is provided with fixing hole 14, described device can be fixedly mounted in the transmission line of electricity of high-altitude by fixing hole 14, described housing 1 and runner 8 all adopt advanced composite material (ACM) glass-reinforced plastic material, and advanced composite material (ACM) glass-reinforced plastic material character is light and hard, non-conductive, and stable performance, mechanical strength is high, corrosion resistance is strong。
Specifically, one end of rotating shaft 3 connects a windmill 4, blade area on windmill 4 is identical, direction is consistent, and it is comparatively thin, it is prone to drive it to rotate in low-intensity wind energy, the other end of rotating shaft 3 connects the rotor 7 of prominent end more than, rotating shaft 3 is supported on base 13 by fixing bar 5 by rotating shaft 3, make it remain stable for, rotating wheel mechanisms that 2 is fixedly connected on base 13 by support 6, piezoelectric ceramic piece 9 is embedded on runner 8 by glue uniformly, its one end is made to keep fixing, the protruding end 11 of rotor 7 offsets with the free end 10 of piezoelectric ceramic piece 9, piezoelectric ceramic piece 9 is deformed upon, produce direct piezoelectric effect to generate electricity, the wire of the fixing end of piezoelectric ceramic piece 9 is transferred in external energy change-over circuit by the binding post on housing 1, it is powered to power transmission line monitoring device, wind energy in high altitude environment is effectively combined by this utility model with vibrational energy, draw several piezoelectric ceramic piece 9 to deform upon simultaneously, stable electric energy still can be produced when wind-force is common, can be that transmission of electricity monitoring device improves stabilized power source through power conversion circuits, solve high-altitude power transmission line monitoring device to power the defect of inconvenience, this utility model simple in construction, environmental protection, practicality is high。
A kind of electricity energy harvester in this utility model, by cooperating of the rotor in windmill and rotating wheel mechanisms that, runner and piezoelectric ceramic piece, it is achieved that utilizes wind energy lasting in environment that the monitoring device in transmission line of electricity provides stable power supply in the air at height。And cost compares relatively low, efficiency is of a relatively high and stable, has substantive distinguishing features and progress；Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, it is also possible to make various change under the premise without departing from this utility model objective。
Claims (4)
1. an electricity energy harvester, it is characterized in that: include housing (1) and be arranged on the rotating wheel mechanisms that (2) that housing (1) is internal, described rotating wheel mechanisms that (2) is connected with windmill (4) by rotating shaft (3), described rotating wheel mechanisms that (2) includes fixing bar (5), support (6), rotor (7), runner (8) and piezoelectric ceramic piece (9), described piezoelectric ceramic piece (9) is embedded on runner (8), the free end (10) of described piezoelectric ceramic piece (9) contacts connection with the protruding end (11) of rotor (7), the fixing end (12) of described piezoelectric ceramic piece (9) is provided with wire, described housing is provided with binding post on (1), described wire is connected with external energy change-over circuit by binding post。
2. a kind of electricity energy harvester according to claim 1, it is characterized in that: described device also includes base (13), described rotating wheel mechanisms that (2) is connected with base (13) by support (6), and described rotating shaft (3) is connected with base (13) by fixing bar (5)。
3. a kind of electricity energy harvester according to claim 2, it is characterised in that: being provided with fixing hole (14) on described base (13), described device can be fixedly mounted in the transmission line of electricity of high-altitude by fixing hole (14)。
4. a kind of electricity energy harvester according to claim 1, it is characterised in that: described housing (1) and runner (8) all adopt advanced composite material (ACM) glass-reinforced plastic material。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079532.3U CN205330877U (en) | 2016-01-27 | 2016-01-27 | Energy collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079532.3U CN205330877U (en) | 2016-01-27 | 2016-01-27 | Energy collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330877U true CN205330877U (en) | 2016-06-22 |
Family
ID=56318930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620079532.3U Active CN205330877U (en) | 2016-01-27 | 2016-01-27 | Energy collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673339A (en) * | 2016-01-27 | 2016-06-15 | 国家电网公司 | Energy harvesting device |
| CN108386317A (en) * | 2018-03-15 | 2018-08-10 | 大连理工大学 | A kind of double-form multifunction piezoelectric actuator wind-energy collecting device |
-
2016
- 2016-01-27 CN CN201620079532.3U patent/CN205330877U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673339A (en) * | 2016-01-27 | 2016-06-15 | 国家电网公司 | Energy harvesting device |
| CN108386317A (en) * | 2018-03-15 | 2018-08-10 | 大连理工大学 | A kind of double-form multifunction piezoelectric actuator wind-energy collecting device |
| CN108386317B (en) * | 2018-03-15 | 2019-05-10 | 大连理工大学 | A kind of double-form multifunction piezoelectric actuator wind-energy collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |