CN203394689U - High-efficiency rotary wind driven generator impeller - Google Patents
High-efficiency rotary wind driven generator impeller Download PDFInfo
- Publication number
- CN203394689U CN203394689U CN201320518717.6U CN201320518717U CN203394689U CN 203394689 U CN203394689 U CN 203394689U CN 201320518717 U CN201320518717 U CN 201320518717U CN 203394689 U CN203394689 U CN 203394689U
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- impeller
- energy
- rotate
- blades
- wind
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- Expired - Fee Related
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- Y02E10/722—
Abstract
The utility model relates to a high-efficiency rotary wind driven generator impeller. The impeller is provided with three blades; each blade is provided with a tube-shaped cavity; two springs are respectively arranged at the two ends in each tube-shaped cavity, and are connected with each other by an iron shot. The impeller is driven to rotate by taking the wind power as initial power, and the blades drive the iron shots arranged in the tube-shaped cavities to rotate while rotating, so that the iron shots have kinetic energy; in the process that the blades rotate from bottom to top, the kinetic energy of the iron shots is converted into the gravitational potential energy and the elastic potential energy of a compression spring; when iron shots reach the highest point, the potential energy is maximum; at the moment, as the three blades are not in a balance state, the blade arranged at the upper end is driven to rotate from top to bottom by the other blades under the inertia of the iron shots, the potential energy of the iron shots is converted into the kinetic energy, and the impeller is driven to rotate rapidly. The high-efficiency rotary wind driven generator impeller utilizes the centrifugal movement process and the kinetic energy-potential energy conversion process of the iron shots, so that the impeller can rapidly and stably rotate for a long time, and the wind energy conversion efficiency is improved by utilizing the wind energy to the utmost extent.
Description
Technical field
The utility model belongs to technical field of wind power generation, relates to a kind of wind power generator impeller, is specially a kind of high-efficiency rotating wind power generator impeller.
Background technique
Along with the exhaustion day by day of non-renewable energy resources and the raising of people's environmental consciousness, the mankind must find effective green alternative energy source.Wind energy is exactly a kind of green alternative energy source that obtains at present utilization, utilizes wind-force to generate electricity.Yet the ratio that the wind-power electricity generation energy accounts in whole energy system is few, its one of the main reasons is that wind power generation efficiency is low, is difficult to be applied widely.
The impeller of wind-driven generator is generally three pieces type, four-piece type or even multidisc structure at present, its working principle is: when wind is during to impeller, the aerodynamic force drives impeller producing is rotated, wheel rotation can drive electricity generating device to produce electric weight, whole process implementation from wind energy to mechanical energy again to electric transformation of energy.Its shortcoming is when calm or wind is little, and the rotating ratio of impeller is lower even not to be turned, and in reality, the size of wind-force and wind direction often change, and this just causes impeller can not realize the lasting rotation of fast and stable, thereby causes wind power generation efficiency low.
Summary of the invention
The purpose of this utility model is for the low shortcoming of wind power generator efficiency, has designed a kind of high-efficiency rotating wind power generator impeller, has realized generator impeller fast and stable and has rotated lastingly, utilizes to greatest extent wind energy, has improved wind energy transformation efficiency.
Technical solution: in the utility model, impeller arranges three blades, on each blade, tubular housing is set, in tubular housing, two ends arrange spring, and the spring at two ends connects by an iron shot.
The utility model has utilized centrifugal motion and the kinetic energy potential energy transforming principle in physics, its working procedure is: wind-force starts rotation as first power drives impeller, in blade rotation process, drive the iron shot in tubular housing to rotate simultaneously, make iron shot have kinetic energy, in blade rotary course from top to bottom, the kinetic transformation of iron shot becomes the elastic potential energy of gravitational potential energy and Compress Spring, when arriving peak, potential energy is maximum, now because three blades do not reach state of equilibrium, blade in upper end under the drive of other two blades and the inertia motion of iron shot rotates from top to bottom, the potential energy of iron shot is converted into kinetic energy simultaneously, drives impeller fast rotational.
The utility model utilizes centrifugal motion process and the kinetic energy potential energy conversion process thereof of iron shot, and the fast and stable that can realize impeller rotates lastingly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment: as shown in fig. 1, in the utility model, impeller arranges three blades 1, on each blade 1, tubular housing 2 is set, and the interior two ends of tubular housing 2 arrange spring 3, the spring 3 at two ends connects by an iron shot 4.
Working procedure is: wind-force starts rotation as first power with drives impeller, in blade 1 rotation process, drive the iron shot 4 in tubular housing 2 to rotate simultaneously, make iron shot 4 have kinetic energy, in blade 1 rotary course from top to bottom, the kinetic transformation of iron shot 4 becomes the elastic potential energy of gravitational potential energy and Compress Spring, when arriving peak, potential energy is maximum, now because three blades 1 do not reach state of equilibrium, blade 1 in upper end under the drive of other two blades 1 and the inertia motion of iron shot 4 rotates from top to bottom, the potential energy of iron shot 4 is converted into kinetic energy simultaneously, drives impeller fast rotational.Due to centrifugal motion process and the kinetic energy potential energy conversion process thereof of iron shot 4, the fast and stable that can realize impeller rotates lastingly.
Claims (1)
1. high-efficiency rotating wind power generator impeller, it is characterized in that: impeller arranges three blades (1), tubular housing (2) is set on each blade (1), and the interior two ends of tubular housing (2) arrange spring (3), and the spring at two ends (3) connects by an iron shot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518717.6U CN203394689U (en) | 2013-08-23 | 2013-08-23 | High-efficiency rotary wind driven generator impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518717.6U CN203394689U (en) | 2013-08-23 | 2013-08-23 | High-efficiency rotary wind driven generator impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394689U true CN203394689U (en) | 2014-01-15 |
Family
ID=49906225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518717.6U Expired - Fee Related CN203394689U (en) | 2013-08-23 | 2013-08-23 | High-efficiency rotary wind driven generator impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482855A (en) * | 2021-01-21 | 2021-10-08 | 新疆大学 | Wind power generation device based on dielectric elastomer film |
| CN116357510A (en) * | 2023-04-24 | 2023-06-30 | 上玻院东台新能源有限公司 | Deformable wind driven generator blade |
-
2013
- 2013-08-23 CN CN201320518717.6U patent/CN203394689U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482855A (en) * | 2021-01-21 | 2021-10-08 | 新疆大学 | Wind power generation device based on dielectric elastomer film |
| CN116357510A (en) * | 2023-04-24 | 2023-06-30 | 上玻院东台新能源有限公司 | Deformable wind driven generator blade |
| CN116357510B (en) * | 2023-04-24 | 2023-11-14 | 上玻院东台新能源有限公司 | Deformable wind driven generator blade |
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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: 20140115 Termination date: 20140823 |
|
| EXPY | Termination of patent right or utility model |