CN208605309U - A kind of small-sized breeze wind-power generator - Google Patents
A kind of small-sized breeze wind-power generator Download PDFInfo
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- CN208605309U CN208605309U CN201821001114.8U CN201821001114U CN208605309U CN 208605309 U CN208605309 U CN 208605309U CN 201821001114 U CN201821001114 U CN 201821001114U CN 208605309 U CN208605309 U CN 208605309U
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- wind
- air duct
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- fan blade
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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
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a kind of small-sized breeze wind-power generators, including wind wheel, air duct housing, disk permanent magnet generator, bearing with spherical outside surface, connecting flange, charge controller of wind turbine generator, wheel hub plate, air duct shell, DC voltage-stabilizing module and battery group, the wind wheel includes multiple groups fan blade, multiple groups fan blade presses circular coaxial array arrangement, fan blade is embedded in wheel hub plate, multiple groups wheel hub plate is respectively connected with the same rotor shaft, one end of rotor shaft is connected by connecting flange with the shell rotor of disk permanent magnet generator, the other end of axis is connected with bearing with spherical outside surface, the end cap of the intermediate fixed stator and air duct housing of disk permanent magnet generator is fixed, the other end of bearing with spherical outside surface and air duct housing is fixed.The utility model structure is simple, easy for installation, economical and practical, by disk permanent magnet generator and rotor shaft, saves installation cost, improves the service life of product.
Description
Technical field
The utility model relates to technical field of wind power generation more particularly to a kind of small-sized breeze wind-power generators.
Background technique
Wind is one kind natural phenomena as caused by solar radiant heat on the earth, and wind energy is a kind of transition form of solar energy,
It is a kind of important renewable green natural energy resources, according to scientific statistics, the available wind energy of the earth is than there is the water energy of Development volue
It is also much bigger, but wind power generation accounting is very small at present, and current main wind-driven generator is all large-scale hair with high costs
Motor, economy profit period need the several years even longer, and the revolving speed in addition because of the unstability of wind and big blower is all very low,
With regard to needing itself to configure the gear-box speedup of huge complexity, whole system is with high costs, installation is complicated, inconvenient maintenance, with this
The threshold wind velocity of large-scale wind driven generator requires high simultaneously, and the wind regime time of the low wind speed of conventional natural conditions to be grown more, this pole
The utilization rate of the big popularization and use and wind energy for affecting wind-power electricity generation, small-sized wind-driven generator needs to be mounted on height in the market
On empty bracket, while also thering is detent torque is big, threshold wind velocity is high, installation space is big and manufactures relatively and installation cost is high to ask
Topic, therefore we have proposed a kind of small-sized breeze wind-power generators for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of small-sized gentle breeze wind proposed
Power generation device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of small-sized breeze wind-power generator, including wind wheel, air duct housing, disk permanent magnet generator, bearing with spherical outside surface,
Connecting flange, charge controller of wind turbine generator, wheel hub plate, air duct shell, DC voltage-stabilizing module and battery group, the wind wheel
Including multiple groups fan blade, multiple groups fan blade presses circular coaxial array arrangement, and fan blade is embedded in wheel hub plate, and multiple groups wheel hub plate is respectively connected with
The same rotor shaft, one end of rotor shaft are connected by connecting flange with the shell rotor of disk permanent magnet generator, axis it is another
Outer one end is connected with bearing with spherical outside surface, and the end cap of the intermediate fixed stator and air duct housing of disk permanent magnet generator is fixed, outside
The other end of spherical bearing and air duct housing is fixed, and the side of rotor shaft is equipped with wind wheel wheel rim, the top two sides of air duct shell
It is mounted on air duct baffle upper plate, the two sides of the bottom of air duct shell are mounted on air duct chin spoiler, disk permanent magnet generator
Side is equipped with left end cap, and the side of left end cap is equipped with left end lid support, and the side of bearing with spherical outside surface is equipped with right end cap, right
The side of end cap is equipped with right end lid support.
Preferably, the wheel hub plate includes the first wind wheel hub and the second wind wheel wheel positioned at the first wind wheel hub side
Hub.
Preferably, first wind wheel hub and the second wind wheel hub are by three kinds of different structure compositions.
Preferably, the disk permanent magnet generator, charge controller of wind turbine generator, DC voltage-stabilizing module and battery group
Constitute a commutating circuit.
Preferably, the quantity of the fan blade is six, wherein four fan blade notch are identical as the quantity of fan blade, other two
Fan blade notch quantity is twice of fan blade quantity.
Preferably, rain water leaking hole is provided with below the air duct housing.
Compared with prior art, the utility model has the beneficial effects that
By wind wheel, air duct housing, disk permanent magnet generator, bearing with spherical outside surface, connecting flange, wind wheel wheel rim, rotor shaft,
Fan blade, the first wind wheel hub, the second wind wheel hub, air duct shell, air duct baffle upper plate, air duct chin spoiler, left end lid support,
Left end cap, right end lid support and right end cap match, and can start under low wind speed condition, and detent torque is less than 0.15N/M, big
It can start under the conditions of 1 grade of light air of 1.5m/s, whole day can nearly all generate electricity, and greatly improve the utilization of wind energy
Rate, due to using multiple wing type wind wheel structure, the overall dimensions of wind wheel are relatively small, can expand that gentle breeze-driven generator is a variety of to answer in this way
With scene, roof, the top of photovoltaic power generation solar plate, the balcony of high building, street corner, bridge etc. may be mounted at, structure is simple
Light-weight, wind wheel part all uses aluminum alloy materials, effectively reduces the weight of detent torque and product ontology, saves
Installation cost, the centreless permanent-magnetic wind driven generator of use have good low rate start performance, which passes through charge control
The braking circuit of device carries out self-actuating brake in the case where wind speed is excessively high, protects relevant device and battery, controller used
It can independently be placed indoors with constant pressure module, without being placed on outdoor together with generator, improve the service life of product, by
Blade small in package size, not stretching out, is not felt by the rotation of wind wheel at a distance, without routine fan leaf type wind-driven generator
The impact of fan blade rotation bring sense of insecurity and vision.
The utility model structure is simple, easy for installation, economical and practical, by disk permanent magnet generator and rotor shaft, saves
Installation cost, improves the service life of product.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of small-sized breeze wind-power generator small-sized breeze power generation system entirety
Structural schematic diagram；
Fig. 2 be the utility model proposes a kind of small-sized breeze wind-power generator small-sized breeze power generation system decomposition
Structural schematic diagram；
Fig. 3 be the utility model proposes a kind of small-sized breeze wind-power generator wind wheel structure schematic diagram；
Fig. 4 be the utility model proposes a kind of small-sized breeze wind-power generator wind wheel decomposition texture schematic diagram；
Fig. 5 be the utility model proposes a kind of small-sized breeze wind-power generator the first wind wheel hub structural representation
Figure；
Fig. 6 be the utility model proposes a kind of small-sized breeze wind-power generator blade structure schematic diagram；
Fig. 7 be the utility model proposes a kind of small-sized breeze wind-power generator air duct housing forward sight structural representation
Figure；
Fig. 8 be the utility model proposes a kind of small-sized breeze wind-power generator air duct housing side view structure signal
Figure；
Fig. 9 be the utility model proposes a kind of small-sized breeze wind-power generator air duct housing axis side structure signal
Figure；
Figure 10 be the utility model proposes a kind of small-sized breeze wind-power generator left end cap assemblies structural representation
Figure；
Figure 11 be the utility model proposes a kind of small-sized breeze wind-power generator right end cap assemblies structural representation
Figure；
Figure 12 be the utility model proposes the disk permanent magnet generator structure of small-sized breeze wind-power generator a kind of show
It is intended to；
Figure 13 be the utility model proposes a kind of small-sized breeze wind-power generator connecting flange structure schematic diagram.
In figure: 1 wind wheel, 2 air duct housings, 3 disk permanent magnet generators, 4 bearing with spherical outside surfaces, 5 connecting flanges, 6 wind wheel wheel rims,
Under 7 rotor shafts, 8 fan blades, 9 first wind wheel hubs, 10 second wind wheel hubs, 11 air duct shells, 12 air duct baffle upper plates, 13 air ducts
Deflector, 14 left end lid supports, 15 left end caps, 16 right end lid supports, 17 right end caps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-13, a kind of small-sized breeze wind-power generator, including the power generation of wind wheel 1, air duct housing 2, desk permanent-magnet
Machine 3, bearing with spherical outside surface 4, connecting flange 5, charge controller of wind turbine generator, wheel hub plate, air duct shell 11, DC voltage-stabilizing module
With battery group, wind wheel 1 includes multiple groups fan blade 8, and multiple groups fan blade 8 presses circular coaxial array arrangement, and fan blade 8 is embedded in wheel hub plate
Interior, multiple groups wheel hub plate is respectively connected with the same rotor shaft 7, and one end of rotor shaft 7 passes through connecting flange 5 and disk permanent magnet generator
3 shell rotor is connected, and the other end of axis is connected with bearing with spherical outside surface 4, and intermediate fix of disk permanent magnet generator 3 is determined
The end cap of son and air duct housing 2 is fixed, and bearing with spherical outside surface 4 and the other end of air duct housing 2 are fixed, the side installation of rotor shaft 7
There is wind wheel wheel rim 6, the top two sides of air duct shell 11 are mounted on air duct baffle upper plate 12, and the two sides of the bottom of air duct shell 11 are equal
Air duct chin spoiler 13 is installed, the side of disk permanent magnet generator 3 is equipped with left end cap 15, and the side of left end cap 15 is equipped with
Left end lid support 14, the side of bearing with spherical outside surface 4 are equipped with right end cap 17, and the side of right end cap 17 is equipped with right end lid support
16, pass through wind wheel 1, air duct housing 2, disk permanent magnet generator 3, bearing with spherical outside surface 4, connecting flange 5, wind wheel wheel rim 6, rotor shaft
7, fan blade 8, the first wind wheel hub 9, the second wind wheel hub 10, air duct shell 11, air duct baffle upper plate 12, air duct chin spoiler
13, left end lid support 14, left end cap 15, right end lid support 16 and right end cap 17 match, and can start under low wind speed condition, open
Dynamic torque is less than 0.15N/M, can start under the conditions of being greater than 1 grade of light air of 1.5m/s, whole day can nearly all generate electricity, pole
The big utilization rate for improving wind energy, due to using multiple wing type wind wheel structure, the overall dimensions of wind wheel are relatively small, in this way can be with
Expand gentle breeze-driven generator plurality of application scenes, may be mounted at roof, the top of photovoltaic power generation solar plate, high building balcony,
Street corner, bridge etc., structure is simply light-weight, and wind wheel part all uses aluminum alloy materials, effectively reduce detent torque and
The weight of product ontology saves installation cost, and the centreless permanent-magnetic wind driven generator of use has good low rate start performance,
The power generation function, in the case where wind speed is excessively high, carries out self-actuating brake by the braking circuit of charge controller, and protection correlation is set
Standby and battery, controller used and constant pressure module can be placed independently indoors, without being placed on outdoor together with generator,
The service life for improving product, since package size is small, the blade not stretched out is not felt by the rotation of wind wheel at a distance,
Without the impact of the conventional rotation of fan leaf type power-driven generator leaf bring sense of insecurity and vision, the utility model structure letter
It is single, it is easy for installation, it is economical and practical, by disk permanent magnet generator 3 and rotor shaft 7, installation cost is saved, improves product
Service life.
In the utility model, wheel hub plate includes the first wind wheel hub 9 and the second wind wheel positioned at 9 side of the first wind wheel hub
Wheel hub 10, the first wind wheel hub 9 and the second wind wheel hub 10 are by three kinds of different structure compositions, disk permanent magnet generator 3, wind-force
Generator charging controller, DC voltage-stabilizing module and battery group constitute a commutating circuit, and the quantity of fan blade 8 is six,
Wherein four 8 notch of fan blade are identical as the quantity of fan blade 8, other two 8 notch quantity of fan blade is twice of 8 quantity of fan blade, wind
The lower section of barrel cover shell 2 is provided with rain water leaking hole, by wind wheel 1, air duct housing 2, disk permanent magnet generator 3, bearing with spherical outside surface 4, connects
Acting flange 5, wind wheel wheel rim 6, rotor shaft 7, fan blade 8, the first wind wheel hub 9, the second wind wheel hub 10, air duct shell 11, air duct
Baffle upper plate 12, air duct chin spoiler 13, left end lid support 14, left end cap 15, right end lid support 16 and right end cap 17 match,
It can start under low wind speed condition, detent torque is less than 0.15N/M, can open under the conditions of being greater than 1 grade of light air of 1.5m/s
Dynamic, whole day can nearly all generate electricity, and greatly improve the utilization rate of wind energy, due to using multiple wing type wind wheel structure, wind wheel
Overall dimensions are relatively small, can expand gentle breeze-driven generator plurality of application scenes in this way, may be mounted at roof, photovoltaic power generation too
The positive energy top of plate, the balcony of high building, street corner, bridge etc., structure is simply light-weight, and wind wheel part all uses aluminium alloy material
Material, effectively reduces the weight of detent torque and product ontology, saves installation cost, the centreless permanent magnet wind generating of use
Machine has good low rate start performance, which passes through the braking circuit of charge controller in the case where wind speed is excessively high,
Self-actuating brake is carried out, protects relevant device and battery, controller used and constant pressure module that can independently place indoors, nothing
It needs and generator is placed on outdoor together, improve the service life of product, since package size is small, the blade not stretched out,
It is not felt by the rotation of wind wheel at a distance, without routine fan leaf type power-driven generator leaf rotation bring sense of insecurity and vision
Impact, the utility model structure is simple, easy for installation, economical and practical, by disk permanent magnet generator 3 and rotor shaft 7, saves
Installation cost improves the service life of product.
Working principle: in use, can start under low wind speed condition, detent torque is less than 0.15N/M, is being greater than 1.5m/s
1 grade of light air under the conditions of can start, whole day can nearly all generate electricity, and the utilization rate of wind energy be greatly improved, due to adopting
Overall dimensions with multiple wing type wind wheel structure, wind wheel are relatively small, can expand gentle breeze-driven generator plurality of application scenes in this way, can
To be mounted on roof, the top of photovoltaic power generation solar plate, the balcony of high building, street corner, bridge etc., structure is simply light-weight, wind
Wheel part effectively reduces the weight of detent torque and product ontology, saves installation cost all using aluminum alloy materials,
The centreless permanent-magnetic wind driven generator of use has good low rate start performance, the brake which passes through charge controller
Circuit carries out self-actuating brake in the case where wind speed is excessively high, protects relevant device and battery, controller used and constant pressure mould
Block can be placed independently indoors, without being placed on outdoor together with generator, the service life of product be improved, due to complete machine ruler
Blade that is very little small, not stretching out, is not felt by the rotation of wind wheel at a distance, without routine fan leaf type power-driven generator leaf rotation
The impact of bring sense of insecurity and vision, the roof of average family: can independently arrange, can also more be used in series one
Powerful generator, while integral structure design can also be done with roof, generator can be hidden in inside roof, succinctly
Beauty, the windward side fan that solar panels can be used as blower collect more wind energies, improve wind speed, while working as solar irradiation
When weak, wind-force is generally relatively strong, and the stability of power generation is improved to wind-light complementary system, especially at night can also be uninterrupted
Work, the wind of general high building exterior wall be it is very abundant, install also very convenient, it is personal that average family can configure one liang of set, and
Conventional wind-driven generator, which is arranged on exterior wall, will cause huge visual pressure, and wind energy is very rich on bridge, can arrange
In the two sides of bridge, when herdsman herds outside, farmers' life can be improved, carried and easy for installation, various weather conditions
Twenty four hours can be run, and deflector can effectively increase wind area, improve the revolving speed of wind wheel and the utilization rate of wind energy,
The lower section of air duct housing 2 is provided with rain water leaking hole simultaneously, and air outlet is formed by multiple rows of big hole array, guarantees to improve wind while outlet air
The intensity of barrel cover shell 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of small-sized breeze wind-power generator, including wind wheel (1), air duct housing (2), disk permanent magnet generator (3), ectosphere
Spherical bearing (4), connecting flange (5), charge controller of wind turbine generator, wheel hub plate, air duct shell (11), DC voltage-stabilizing module and
Battery group, which is characterized in that the wind wheel (1) includes multiple groups fan blade (8), and multiple groups fan blade (8) presses circular coaxial array arrangement,
Fan blade (8) is embedded in wheel hub plate, and multiple groups wheel hub plate is respectively connected with the same rotor shaft (7), and one end of rotor shaft (7) passes through company
Acting flange (5) is connected with the shell rotor of disk permanent magnet generator (3), and the other end of axis is connected with bearing with spherical outside surface (4)
It connects, the end cap of the intermediate fixed stator and air duct housing (2) of disk permanent magnet generator (3) is fixed, bearing with spherical outside surface (4) and air duct
The other end of housing (2) is fixed, and the side of rotor shaft (7) is equipped with wind wheel wheel rim (6), and the top two sides of air duct shell (11) are equal
It is equipped with air duct baffle upper plate (12), the two sides of the bottom of air duct shell (11) are mounted on air duct chin spoiler (13), and disc type is forever
The side of magnetic generator (3) is equipped with left end cap (15), and the side of left end cap (15) is equipped with left end lid support (14), spherical outside surface
The side of bearing (4) is equipped with right end cap (17), and the side of right end cap (17) is equipped with right end lid support (16).
2. a kind of small-sized breeze wind-power generator according to claim 1, which is characterized in that the wheel hub plate includes the
One wind wheel hub (9) and the second wind wheel hub (10) for being located at the first wind wheel hub (9) side.
3. a kind of small-sized breeze wind-power generator according to claim 2, which is characterized in that first wind wheel hub
(9) with the second wind wheel hub (10) by three kinds of different structure compositions.
4. a kind of small-sized breeze wind-power generator according to claim 1, which is characterized in that the desk permanent-magnet power generation
Machine (3), charge controller of wind turbine generator, DC voltage-stabilizing module and battery group constitute a commutating circuit.
5. a kind of small-sized breeze wind-power generator according to claim 1, which is characterized in that the number of the fan blade (8)
Amount is six, wherein four fan blade (8) notch are identical as the quantity of fan blade (8), other two fan blade (8) notch quantity is fan blade
(8) twice of quantity.
6. a kind of small-sized breeze wind-power generator according to claim 1, which is characterized in that the air duct housing (2)
Lower section be provided with rain water leaking hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001114.8U CN208605309U (en) | 2018-06-27 | 2018-06-27 | A kind of small-sized breeze wind-power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001114.8U CN208605309U (en) | 2018-06-27 | 2018-06-27 | A kind of small-sized breeze wind-power generator |
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| Publication Number | Publication Date |
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| CN208605309U true CN208605309U (en) | 2019-03-15 |
Family
ID=65665267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001114.8U Active CN208605309U (en) | 2018-06-27 | 2018-06-27 | A kind of small-sized breeze wind-power generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN208605309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555094A (en) * | 2020-03-28 | 2021-03-26 | 刘习锋 | Vertical shaft wind power generation device with cylinder with working air inlet and air guide component |
-
2018
- 2018-06-27 CN CN201821001114.8U patent/CN208605309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555094A (en) * | 2020-03-28 | 2021-03-26 | 刘习锋 | Vertical shaft wind power generation device with cylinder with working air inlet and air guide component |
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