CN209875373U - Breeze power generation system - Google Patents
Breeze power generation system Download PDFInfo
- Publication number
- CN209875373U CN209875373U CN201821888741.8U CN201821888741U CN209875373U CN 209875373 U CN209875373 U CN 209875373U CN 201821888741 U CN201821888741 U CN 201821888741U CN 209875373 U CN209875373 U CN 209875373U
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- Prior art keywords
- power generation
- branches
- wind
- layer
- wind wheel
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- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a wind power generation system, in particular to a tree-shaped breeze power generation system, which comprises a power generation structure, an electrical appliance control system and a storage battery, wherein the power generation structure is in a tree shape and comprises a tree trunk base, a plurality of branches, a plurality of wind wheels capable of axially rotating and a magnetic suspension wind driven generator; the branch links to each other with the trunk base, wind wheel detachably sets up on the branch, magnetic suspension aerogenerator sets up in wind wheel rotation axis department, the rotatory electric current warp that produces of wind wheel electrical apparatus control system to the battery charges. The utility model discloses only need the breeze can drive the electricity generation, and generating efficiency is far above-mentioned traditional aerogenerator, has effectively solved the problem that above-mentioned traditional aerogenerator and current breeze power generation equipment exist.
Description
Technical Field
The utility model relates to a wind power generation system, concretely relates to tree-shaped breeze power generation system.
Background
Along with the increasingly scarce world energy and the rapid development of scientific technology and the requirement of people on environmental protection, people strive to find a renewable, environment-friendly and clean green energy source capable of replacing energy sources such as petroleum, natural gas and the like. The wind energy is a clean, pollution-free and renewable green energy source. It is estimated that about 2 x 10 of the wind energy can be developed and utilized on the earth7MW is 10 times of the water energy developed and utilized, and if the wind energy has 1% utilization rate, the global energy demand can be met, so that the MW-MW.
The wind driven generator in the general meaning can convert wind energy into mechanical work and finally output alternating current, and belongs to clean energy. However, the traditional wind driven generator has large volume and large noise, has high wind requirement, can kill birds by rotating blades, has high starting wind speed and high wind speed, and cannot generate electricity in a low wind speed section, so that the traditional wind driven generator is difficult to install in places except grasslands, mountains, farmlands, coastal areas and other areas with high wind speed.
Although breeze reserves are abundant, they are hardly utilized effectively. Patent CN 106712659A discloses a wind-solar energy storage power generation system, which integrates breeze power generation and solar energy power generation into a tree-shaped support, but has the problems of low utilization rate of breeze, small power generation amount and the like.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the above-mentioned prior art, the utility model provides a breeze power generation system only needs the breeze can drive the electricity generation, and generating efficiency is far above traditional aerogenerator, has effectively solved the problem that above-mentioned traditional aerogenerator and current breeze power generation facility exist.
The utility model discloses the technical scheme who adopts as follows:
a breeze power generation system comprises a power generation structure, an electric appliance control system and a storage battery, wherein the power generation structure is in a tree shape and comprises a tree trunk base, a plurality of branches, a plurality of wind wheels capable of axially rotating and a magnetic suspension wind driven generator; the branch links to each other with the trunk base, wind wheel detachably sets up on the branch, magnetic suspension aerogenerator sets up in wind wheel rotation axis department, the rotatory electric current warp that produces of wind wheel electrical apparatus control system to the battery charges.
On the basis of the above-mentioned prior art, the following features may be further defined.
1) The power generation structure comprises four branches. Preferably, the third and fourth branches are divided into 8 layers, the bottom layer is the 1 st layer, two wind wheels are arranged on each of the 1 st layer and the 8 th layer, and three wind wheels are arranged on each of the 2 nd to 7 th layers. More preferably, the installation angles and the shapes of the third and fourth branches of the 1 st, 2 nd, 3 rd and 8 th layers are different from each other: the pitch angles of the third and fourth branches on the 3 rd to 7 th layers are the same, the pitch angles of the third branches on the 1 st and 2 nd layers are negative, and the pitch angles of the third branches on the 3 rd to 8 th layers are positive. Still more preferably, the direction angles of the third-stage branches on the 1 st and 2 nd layers are respectively ± 30 °, the direction angles of the third-stage branches on the 3 rd and 4 th layers are respectively ± 45 °, the direction angles of the third-stage branches on the 5 th and 6 th layers are respectively ± 60 °, the direction angle of the third-stage branch on the 7 th layer is 60 °, and the direction angle of the third-stage branch on the 8 th layer is 90 °.
3) And an electric controller is arranged at each third-stage branch to convert alternating current generated by the wind wheel and the magnetic suspension wind driven generator into direct current and the direct current is converged into the second-stage branches to form a direct current output circuit.
4) The wind wheel and the branches are made of composite materials, plastics, metals or wood materials.
5) When the wind wheel consists of two blades, each blade is formed by rotating the top page of a single blade by 180 degrees; when the wind wheel consists of three blades, each blade is formed by rotating the top page of the blade by 120 degrees, and the upper bottom surface and the lower bottom surface of each blade are perpendicular to the rotating shaft of the wind wheel. Preferably, the blade chord length distribution configuration is a vase-shaped structure, and further preferably, the blade is a waist-shaped structure. Preferably, the blade chord length distribution configuration is a trapezoidal structure. Preferably, the blade chord length distribution configuration is a triangular structure.
6) The branches are fixed in a fixing mode of inserting and adding lateral pins.
7) And a pull rod or a steel cable is arranged between the partial branches for traction. Preferably, a lighting lamp is arranged below the pull rod.
8) The rotating shaft of the wind wheel is of a cantilever beam structure.
9) The first-stage to fourth-stage branches are of hollow structures, and electric wires for electric conduction are arranged inside the branches.
The utility model has the advantages as follows:
the utility model discloses overall configuration is the tree form, forms "electricity generation tree", and the leaf on the wind wheel was gone up as the electricity generation tree all is equipped with mechanical runner in every wind wheel, only needs breeze just can drive, and the generating efficiency is far above traditional wind power generation. Because the utility model discloses only need breeze just can drive, this just means that it can normally work at more than half a year's time all the year. The shape of the lamp is tree-shaped, which can help the lamp to enter the city and supply power to the city street lighting system or nearby buildings.
Drawings
Fig. 1 shows a schematic view of a breeze power tree.
Fig. 2 shows a schematic diagram of the third and fourth branches of the breeze power generation tree.
Fig. 3 shows the connection and fixation between the branches.
Fig. 4 shows the tie rod structure between the limbs.
Fig. 5 shows a schematic of a three-bladed vase-type composite wind wheel that can be used in a breeze power tree.
Fig. 6 shows a schematic of a two-bladed vase-type wind wheel that can be used in a breeze power tree.
Fig. 7 shows a schematic view of a two-bladed vase-type waisted wind wheel.
Fig. 8 shows a schematic view of a two-bladed trapezoidal rotor that can be used in a breeze tree.
Figure 9 shows a schematic view of a two-bladed triangular rotor usable for a breeze tree.
FIG. 10 shows a schematic diagram of the critical dimensions of the leaves of a breeze power plant.
Fig. 11 shows a schematic of the first and second stage branches.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and drawings.
As shown in fig. 1, the breeze power generation tree comprises a trunk base 1, a first-level branch 2, a second-level branch 3, a third-level branch 4, a fourth-level branch 5, a wind wheel, a magnetic suspension wind driven generator 6, a lighting lamp 7 and a pull rod 8. The first-level branches 2 are fixed on the base 4, the second-level branches 3 are connected with the first-level branches 2 through pins, the third-level branches 4 are fixed on the second-level branches 3, two to three fourth-level branches 5 are fixed on the third-level branches 4, and the wind wheel and the magnetic suspension wind driven generator 6 are connected with the fourth-level branches 5 through the base.
As shown in figure 1, the third and fourth branches are divided into 8 layers, the bottom layer is the 1 st layer, two wind wheels are arranged on each of the 1 st and 8 th layers, and three wind wheels are arranged on each of the 2 nd to 7 th layers. The installation angles and the appearances of the third and fourth branches on the 1 st, 2 nd, 3 th and 8 th layers are different, the pitch angles of the third and fourth branches on the 3 rd to 7 th layers are the same, the pitch angles of the third branches on the 1 st and 2 nd layers are negative, and the pitch angles of the third branches on the 3 rd to 8 th layers are positive.
The direction angles of the third-stage branches on the 1 st layer and the 2 nd layer are respectively +/-30 degrees, the direction angles of the third-stage branches on the 3 rd layer and the 4 th layer are respectively +/-45 degrees, the direction angles of the third-stage branches on the 5 th layer and the 6 th layer are respectively +/-60 degrees, the direction angle of the third-stage branches on the 7 th layer is 60 degrees, and the direction angle of the third-stage branches on the 8 th layer is 90 degrees.
As shown in fig. 2, a magnetically levitated wind power generator 6-1 is disposed at a rotating shaft of a wind rotor 6-2.
As shown in fig. 3, the branches are fixed by inserting and fixing lateral pins.
As shown in fig. 4, a pull rod or a steel cable is arranged between some branches for pulling. An illumination lamp 7 can be arranged under the pull rod 8. The wind wheel and the magnetic suspension wind driven generator 6 are fixed on the branches through a mounting bracket 9.
The first, second, third and fourth branches are hollow structures, and electric wires for electric conduction are arranged inside the first, second, third and fourth branches.
The rotating shaft of the wind wheel 6-2 is a cantilever beam structure. The bottom of the wind wheel rotating shaft is connected with a magnetic suspension wind driven generator and is fixed on the fourth-stage branch. The wind wheel 6-2 is connected with the magnetic suspension generator 6-1 through a rotating shaft, and the rotation of the blades of the wind wheel drives the rotor of the motor to cut magnetic lines of force to generate electricity.
When the wind wheel consists of two blades, each blade is made by rotating the top page of a single blade by 180 degrees (as shown in fig. 6-9); when the wind wheel consists of three blades, each blade is formed by rotating the top page of the blade by 120 degrees (as shown in figure 5), and the upper bottom surface and the lower bottom surface of the blade are perpendicular to the rotating shaft of the wind wheel. The wind wheel takes carbon fiber/epoxy or carbon fiber/polyester resin as raw materials, and is molded by one-step molding through a male mold and a female mold.
The breeze power generation tree, the electric appliance control system and the storage battery form a breeze power generation system, and the purposes of breeze power generation and power storage are achieved. An electric controller is arranged at each third-stage branch to convert the generated alternating current into direct current and the direct current is converged into the second-stage branches to form a direct current output line. And the current generated by the rotation of the wind wheel charges the storage battery through an electric appliance control system. The electric appliance control system adopts a boosting type controller to convert alternating current generated by the magnetic suspension motor into direct current through boosting and store the direct current in a storage battery, and the storage battery can be a lead-acid battery or a lithium battery.
The above is a specific description of the present invention, and is not intended to limit the present invention, and any alterations and modifications that do not depart from the spirit and scope of the present invention will fall within the scope of the present invention.
Claims (9)
1. A breeze power generation system, characterized by: the wind power generation device comprises a power generation structure, an electric appliance control system and a storage battery, wherein the power generation structure is in a tree shape and comprises a tree trunk base, a plurality of branches, a plurality of wind wheels capable of axially rotating and a magnetic suspension wind driven generator; the branch links to each other with the trunk base, wind wheel detachably sets up on the branch, magnetic suspension aerogenerator sets up in wind wheel rotation axis department, the rotatory electric current warp that produces of wind wheel electrical apparatus control system to the battery charges.
2. A breeze power generation system according to claim 1, wherein: the power generation structure comprises four branches.
3. A breeze power generation system according to claim 2, wherein: the third and fourth branches are divided into 8 layers, the bottom layer is the 1 st layer, two wind wheels are arranged on each of the 1 st and 8 th layers, and three wind wheels are arranged on each of the 2 nd to 7 th layers.
4. A breeze power generation system according to claim 3, wherein: the installation angles and the shapes of the third and fourth branches on the 1 st, 2 nd, 3 rd and 8 th layers are different from each other: the pitch angles of the third and fourth branches on the 3 rd to 7 th layers are the same, the pitch angles of the third branches on the 1 st and 2 nd layers are negative, and the pitch angles of the third branches on the 3 rd to 8 th layers are positive.
5. A breeze power generation system according to claim 3, wherein: the direction angles of the third-stage branches on the 1 st layer and the 2 nd layer are respectively +/-30 degrees, the direction angles of the third-stage branches on the 3 rd layer and the 4 th layer are respectively +/-45 degrees, the direction angles of the third-stage branches on the 5 th layer and the 6 th layer are respectively +/-60 degrees, the direction angle of the third-stage branches on the 7 th layer is 60 degrees, and the direction angle of the third-stage branches on the 8 th layer is 90 degrees.
6. A breeze power generation system according to claim 2, wherein: and an electric controller is arranged at each third-stage branch to convert alternating current generated by the wind wheel and the magnetic suspension wind driven generator into direct current and the direct current is converged into the second-stage branches to form a direct current output circuit.
7. A breeze power generation system according to claim 1, wherein: when the wind wheel consists of two blades, the top page of each blade rotates 180 degrees; when the wind wheel consists of three blades, the top page of a single blade rotates by 120 degrees, and the upper bottom surface and the lower bottom surface of the blade are perpendicular to the rotating shaft of the wind wheel.
8. A breeze power generation system according to claim 7, wherein: the blade chord length distribution configuration is in a trapezoidal structure or a triangular structure.
9. A breeze power generation system according to claim 1, wherein: and pull rods or steel cables are arranged among the branches for traction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888741.8U CN209875373U (en) | 2018-11-15 | 2018-11-15 | Breeze power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888741.8U CN209875373U (en) | 2018-11-15 | 2018-11-15 | Breeze power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875373U true CN209875373U (en) | 2019-12-31 |
Family
ID=68945431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888741.8U Expired - Fee Related CN209875373U (en) | 2018-11-15 | 2018-11-15 | Breeze power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340051A (en) * | 2018-11-15 | 2019-02-15 | 内蒙动力机械研究所 | A kind of breeze power generation system |
| TWI720835B (en) * | 2020-03-06 | 2021-03-01 | 谷振義 | Wind power generator |
-
2018
- 2018-11-15 CN CN201821888741.8U patent/CN209875373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340051A (en) * | 2018-11-15 | 2019-02-15 | 内蒙动力机械研究所 | A kind of breeze power generation system |
| TWI720835B (en) * | 2020-03-06 | 2021-03-01 | 谷振義 | Wind power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20201115 |