CN206753808U - A kind of wind power generation plant of multi fan blade blower fan head - Google Patents
A kind of wind power generation plant of multi fan blade blower fan head Download PDFInfo
- Publication number
- CN206753808U CN206753808U CN201720501922.XU CN201720501922U CN206753808U CN 206753808 U CN206753808 U CN 206753808U CN 201720501922 U CN201720501922 U CN 201720501922U CN 206753808 U CN206753808 U CN 206753808U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- power generation
- fan head
- blade
- wind power
- Prior art date
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of wind power generation plant of multi fan blade blower fan head, is made up of, the wind power generation plant includes some：Blower fan head, generator, empennage, tumbler, pylon, vanelets, big blade, small air channel and wind trunk, the beneficial effects of the utility model are：Pass through the structure composition of the wind power generation plant of the multi fan blade blower fan head, can be by the streamline vane of small size and large-sized uniform mounted in pairs of arc plate blade on same blower fan head, both the blade lift of wind power generation plant had been ensure that, the holistic cost of wind power generation plant is reduced again, the relation between cost of electricity-generating and generating efficiency is balanced, improves the utilization rate of wind-force.
Description
Technical field
Wind power generation device field is the utility model is related to, more particularly, to a kind of wind of multi fan blade blower fan head
Power generation device.
Background technology
Wind-force transmitting apparatus is gradually paid attention to as the new energy project that state key in recent years is promoted by everybody, and for
For wind power generation plant, the design of blade is particularly important, and blade is the key for converting wind energy into mechanical energy.It is related to wind
The height of power generation device power coefficient, also the overall performance with wind power generation plant have close relationship.Existing leaf
Piece is broadly divided into plate, arc template and streamlined, and the blower fan head of prior art uses streamline vane more, and streamlined leaf
Piece is thicker, although its obtained lift is maximum, the holistic cost of wind power generation plant is have impact on, although and arc template cost
It is low, but obtained lift is inadequate, therefore, how to balance the relation between cost and obtained lift, is that the utility model will
Solve the problems, such as.
Utility model content
Based on problem present in existing wind power generation plant, the purpose of this utility model is to provide a kind of multi fan leaf
The wind power generation plant of piece blower fan head.
The purpose of this utility model is mainly realized by following technical scheme.
A kind of wind power generation plant of multi fan blade blower fan head, it includes：Blower fan head, generator, empennage, rotation dress
Put, pylon, vanelets, big blade, small air channel and wind trunk, the blower fan head are back-off type " bowl " shape structure, and at its edge
More pack supports are protruded, generator is installed in its rear, the empennage is arranged on the rear of generator, for adjusting the dress that generates electricity
The direction windward put, the tumbler are arranged on the lower section of generator, and are provided with pylon in the bottom of tumbler, are used for
Fixation is supported to whole TRT, the circumference support of the vanelets and big blade along blower fan head is uniformly installed, wherein,
Vanelets are streamline vane, totally four, are divided into two groups and are symmetrically mounted on blower fan head, and its length is consistent, and big blade is arc plate
Type blade, totally two, it is symmetrically mounted on blower fan head, its length is consistent, and the small air channel and wind trunk are located at the table of blower fan head
Face, for the arcuate structure that is recessed, correspond respectively to the position of vanelets and big blade.
Preferably, automatic locking structure is installed on the tumbler.
Preferably, the empennage, vanelets and big blade material are wooden, and are enclosed with epoxy glass fiber in outside.
It is further preferred that the length of the big blade is about 2-3 times of leaflet leaf length.
Preferably, the small air channel and wind trunk are more than or equal to corresponding vanelets and great Ye in the width of blower fan head edge
The width of piece root.
Compared with prior art, the beneficial effect of the wind power generation plant of a kind of multi fan blade blower fan head of the present utility model
Fruit is：
, can be by the streamlined of small size by the structure composition of the wind power generation plant of the multi fan blade blower fan head
Blade and large-sized uniform mounted in pairs of arc plate blade both ensure that the leaf of wind power generation plant on same blower fan head
Piece lift, the holistic cost of wind power generation plant is reduced again, balance the relation between cost of electricity-generating and generating efficiency, improve
The utilization rate of wind-force.
Brief description of the drawings
Fig. 1 is the knot of the wind power generation plant of the multi fan blade blower fan head formed according to the utility model preferred embodiment
Structure schematic diagram.
In figure：
1- blower fan heads；2- generators；3- empennages；4- tumblers；5- pylons；6- vanelets；The big blades of 7-；The small wind of 8-
Road；9- wind trunks.
Embodiment
Hereinafter, specific embodiment of the utility model is described in detail refer to the attached drawing, it is detailed according to these
Thin description, one of ordinary skill in the art can implement the utility model it can be clearly understood that the utility model.Do not disobeying
In the case of carrying on the back the utility model principle, the feature in each different embodiment can be combined to obtain new embodiment party
Formula, or some features in some embodiments are substituted, obtain other preferred embodiments.
Embodiment 1：Fig. 1 shows a kind of multi fan blade blower fan head according to the utility model preferred embodiment composition
The structural representation of wind power generation plant.It is made up of some.The wind power generation plant includes：Blower fan is first 1, generator
2nd, empennage 3, tumbler 4, pylon 5, vanelets 6, big blade 7, small air channel 8 and wind trunk 9, the blower fan first 1 are back-off type
" bowl " shape structure, and welding protrudes more pack supports at its edge, is provided with generator 2 in its rear, the empennage 3 are spirally connected peace
Mounted in the rear of generator 2, for adjusting the direction windward of TRT, its material is wooden, and is enclosed with epoxy in outside
Glass fibre, the tumbler 4 are arranged on the lower section of generator 2, and are provided with pylon 5 in the bottom of tumbler 4, are used for
Fixation is supported to whole TRT, and automatic locking structure is installed on tumbler 4, for fixed power generator
Direction windward, the vanelets 6 and big blade 7 totally six, uniformly it is spirally connected installation along the circumference stainless steel stent of blower fan first 1, often
Angle between individual vanelets 6 and each big blade 7 is 60 degree, wherein, vanelets 6 are streamline vane, totally four, are divided into two
Group is symmetrically mounted on blower fan first 1, and its length is consistent, and big blade 7 is arc plate blade, totally two, is symmetrically mounted on blower fan first 1
On, its length is consistent, and vanelets 6 and the material of big blade 7 are wooden, and epoxy glass fiber is enclosed with outside, big blade 7
Length be about 2 times of the length of vanelets 6, the small air channel 8 and wind trunk 9 are located at the surface of blower fan first 1, for the arc knot that is recessed
Structure, the position of vanelets 6 and big blade 7 is corresponded respectively to, and the width of small air channel 8 and wind trunk 9 at first 1 edge of blower fan is equal to
Corresponding vanelets 6 and the width of the root of big blade 7.
Although the utility model is described above by referring to specific embodiment, art technology people
Member can be directed to the disclosed configuration of the utility model and details it should be appreciated that in the utility model principle disclosed and scope
Make many modifications.The scope of protection of the utility model is determined by appended claim, and claim is intended to
Whole modifications that the equivalent literal meaning of technical characteristic or scope are included in claim.
Claims (3)
1. a kind of wind power generation plant of multi fan blade blower fan head, is made up of, the wind power generation plant includes some：
Blower fan head (1), generator (2), empennage (3), tumbler (4), pylon (5), vanelets (6), big blade (7), small air channel (8)
With wind trunk (9), it is characterised in that the blower fan head (1) is back-off type " bowl " shape structure, and protrudes multigroup at its edge
Frame, generator (2) is installed in its rear, the empennage (3) is arranged on the rear of generator (2), for adjusting TRT
Direction windward, the tumbler (4) is arranged on the lower section of generator (2), and is provided with tower in the bottom of tumbler (4)
Frame (5), for being supported fixation, the circle of the vanelets (6) and big blade (7) along blower fan head (1) to whole TRT
All supports are uniformly installed, wherein, vanelets (6) are streamline vane, totally four, are divided into two groups and are symmetrically mounted on blower fan head (1)
On, its length is consistent, and big blade (7) is arc plate blade, totally two, is symmetrically mounted on blower fan head (1), and its length is consistent,
The small air channel (8) and wind trunk (9) are located at the surface of blower fan head (1), for the arcuate structure that is recessed, correspond respectively to vanelets
(6) and big blade (7) position.
2. the wind power generation plant of multi fan blade blower fan head as claimed in claim 1, it is characterised in that tumbler (4)
On automatic locking structure is installed.
3. the wind power generation plant of multi fan blade blower fan head as claimed in claim 1, it is characterised in that empennage (3), leaflet
Piece (6) and big blade (7) material are wooden, and are enclosed with epoxy glass fiber in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501922.XU CN206753808U (en) | 2017-05-08 | 2017-05-08 | A kind of wind power generation plant of multi fan blade blower fan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501922.XU CN206753808U (en) | 2017-05-08 | 2017-05-08 | A kind of wind power generation plant of multi fan blade blower fan head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753808U true CN206753808U (en) | 2017-12-15 |
Family
ID=60617195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720501922.XU Expired - Fee Related CN206753808U (en) | 2017-05-08 | 2017-05-08 | A kind of wind power generation plant of multi fan blade blower fan head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340056A (en) * | 2018-12-03 | 2019-02-15 | 三重能有限公司 | Blower wind wheel hanging method |
-
2017
- 2017-05-08 CN CN201720501922.XU patent/CN206753808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340056A (en) * | 2018-12-03 | 2019-02-15 | 三重能有限公司 | Blower wind wheel hanging method |
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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: 20171215 Termination date: 20180508 |