CN207513743U - A kind of flabellum assembly for wind power generating set - Google Patents
A kind of flabellum assembly for wind power generating set Download PDFInfo
- Publication number
- CN207513743U CN207513743U CN201721403334.9U CN201721403334U CN207513743U CN 207513743 U CN207513743 U CN 207513743U CN 201721403334 U CN201721403334 U CN 201721403334U CN 207513743 U CN207513743 U CN 207513743U
- Authority
- CN
- China
- Prior art keywords
- fan
- flabellum
- ribs
- power generating
- generating set
- 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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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
- Y02E10/728—Onshore wind turbines
-
- 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
Abstract
A kind of flabellum assembly for wind power generating set is related to wind-driven generator field.This is used for the flabellum assembly of wind power generating set, is made of single flabellum, and the design of single flabellum so that air drag is relatively small, low with threshold wind velocity suitable for the wind power generating set of 400KW, the advantages of can reach breeze wind.
Description
Technical field
The utility model is related to wind-driven generator field, more particularly to a kind of flabellum assemblies for wind power generating set.
Background technology
Existing wind power plant is mainly horizontal axis wind generating equipment, and wind power collecting is vertical direction flabellum,
There is the problems such as difficult processing, of high cost, Maintenance Difficulty.The electricity generation system of existing vertical axis is mostly lift generator, fan
Leaf is higher to structural stability there are it, and vane angle needs to change, and threshold wind velocity is higher, flabellum difficult processing, and it is tired to maximize
The problems such as difficult.
Invention content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of fan for wind power generating set
Leaf assembly has the advantages that reasonable design, simple in structure, simple processing.
The technical solution of the utility model is：A kind of flabellum assembly for wind power generating set is characterized in that, main
It to be made of single flabellum, single flabellum includes ribs of the fan and glass epoxy with fan-shaped partition, and the inner cavity of ribs of the fan is fan-shaped
Partition is divided into multiple wind scoops, and glass epoxy, which is arranged on outside ribs of the fan, forms single fan blade housing.
In said program, reinforcement skeleton is additionally provided in single flabellum side, strengthens skeleton and includes vertical square tube, fixation
The supporting square tube of arrangement triangular in shape in two vertical square tubes and the connecting square pipes being fixed between two vertical square tubes.
Single flabellum is connected by the attachment spacers of connecting square pipes and central shaft.
In said program, the connecting square pipes are equipped with the first attachment spacers of strap bolt, and central shaft is equipped with band spiral shell
Second attachment spacers of keyhole, the bolt in the first attachment spacers be plugged in the bolt hole of the second attachment spacers make single flabellum with
Brake system connects.
In said program, what the wind scoop opening was intersected is equipped with reinforcing bar, and every reinforcing bar is equipped with reinforcing bar strainer.
In said program, the ribs of the fan of single flabellum is by carrying the first ribs of the fan of fan-shaped partition and with sector partition
Second ribs of the fan is formed, and the first ribs of the fan and the second ribs of the fan are fixedly connected by fastener.
The beneficial effects of the utility model are：This is used for the flabellum assembly of wind power generating set, is made of single flabellum, to reach
It is acted on to more fully wind power collecting, each flabellum forms wind scoop by partition, increases collect folk songs area and raising wind energy profit
With rate.The design of the flabellum assembly so that air drag is relatively small, suitable for the wind power generating set of 400KW, has and opens
Dynamic wind speed is low, the advantages of can reach breeze wind.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structure diagram of wind-driven generator in the utility model embodiment；
Fig. 2 is single blade structure dimensional structure diagram in the utility model embodiment；
Fig. 3 is single blade structure front view in the utility model embodiment；
Fig. 4 is the structure diagram of fan-shaped partition in the utility model embodiment；
Fig. 5 is lever connection spacing piece structure enlarged diagram in the utility model embodiment；
Fig. 6 is another structure diagram of attachment spacers in the utility model embodiment；
Number explanation is as follows in figure：1 flabellum assembly, the partition of 1-1 sectors, 1-2 ribs of the fans, 1-3 support angle steels, 1-4 fixing cards
Slot, 1-5 erect square tube, 1-6 reinforcing bars strainer, the horizontal square tubes of 1-7,1-8 reinforcing bars, the mono- flabellums of 1-9,1-10 and strengthen skeleton, the 1-11 sides of erecting
Pipe, 1-12 supporting square tubes, 1-13 connecting square pipes, 1-14 attachment spacers, 1-15 bolts, 1-16 mounting holes, 1-17 flabellums connecting tube,
2 main cylinders, 3 magnetic suspension mechanisms, 4 transmission mechanisms, 5 equipment rooms, 6 underground foundations, 7 central shafts.
Specific embodiment
Above-mentioned purpose, the feature and advantage for enabling the utility model are more obvious understandable, below in conjunction with the accompanying drawings 1~Fig. 6
The utility model is described in further detail with specific embodiment.
Embodiment 1：
The braking mechanism that the present embodiment uses is applied in 400KW single-column resistance type vertical shaft wind driven generator groups, first
Illustratively in the present embodiment wind power generating set primary structure, including flabellum assembly 1, magnetic suspension mechanism 3, transmission mechanism 4
And the main cylinders 2 of underground foundation 6 are fixed on, main cylinders 2 pass through equipment room 5, and 2 top of main cylinders is equipped with 7 (braking mechanism of central shaft
It is all disposed in central shaft with the lightning protection system in the present embodiment), central shaft 7 is connect with flabellum assembly 1 for reducing fan blade rotating
Speed, the lower end connection transmission mechanism 4 of flabellum assembly 1, flabellum assembly 1 is acted on by wind-force drives transmission mechanism 4 to rotate wind energy
It is converted to electric energy and passes to the generator to link together with transmission mechanism 4, magnetic suspension mechanism 3 is located at flabellum assembly 1 with setting
Between 5 between standby, and 3 top of magnetic suspension mechanism is connect with flabellum assembly 1,3 lower part of magnetic suspension mechanism and the fixed company in 5 top of equipment room
It connects, makes flabellum assembly 1 in magneticaction low suspension above equipment room 5.
The flabellum assembly for wind power generating set that the present embodiment uses, is mainly made of, the present embodiment single flabellum 1-9
Middle to form flabellum assembly using five single flabellum 1-9, each list flabellum 1-9 is fixed by flabellum connecting tube 1-17, and user can basis
It is configured.List flabellum 1-9 therein is mainly made of the ribs of the fan 1-2 and glass epoxy that carry fan-shaped partition 1-1, fan-shaped
Separate 1-1 and be equipped with multiple support angle steel 1-3, ribs of the fan 1-2 includes perpendicular square tube 1-5 and horizontal square tube 1-7, fixed on horizontal square tube 1-7
The inner cavity for being connected with fan-shaped partition 1-1, ribs of the fan 1-2 is divided into multiple wind scoops by sector partition 1-1, intersects in wind scoop opening
Equipped with reinforcing bar 1-8, every reinforcing bar 1-8 is equipped with reinforcing bar strainer 1-6.Glass epoxy, which is arranged on outside ribs of the fan 1-2, forms single flabellum
1-9 shells.
It is additionally provided in single flabellum 1-9 sides and strengthens skeleton 1-10, strengthened skeleton 1-10 and include perpendicular square tube 1-11, be fixed on two
The connecting square pipes that root erects the supporting square tube 1-12 of the arrangement triangular in shape between square tube 1-11 and is fixed between two perpendicular square tube 1-11
1-13, wherein, single flabellum 1-9 is connect by connecting square pipes 1-13 with central shaft 7.
Connecting square pipes 1-13 is equipped with the attachment spacers 1-14 of strap bolt 1-15, and central shaft 7 is equipped with the of strap bolt hole
Two attachment spacers, the bolt 1-15 on attachment spacers 1-14 be plugged in the bolt hole of the second attachment spacers make single flabellum 1-9 with
Central shaft 7 connects.The mounting hole 1-16 for each list flabellum 1-9 to be linked together, steel are additionally provided on attachment spacers 1-14
Cord passes through above-mentioned mounting hole 1-16 that can tense multiple single flabellum 1-9.Likewise, reinforcing bar strainer also is provided on each steel wire rope
1-6。
Embodiment 2：
Difference lies in the ribs of the fan 1-2 of single flabellum 1-9 in the present embodiment is by carrying sector with embodiment 1 for the present embodiment
Separate the first ribs of the fan of 1-1 and the second ribs of the fan with fan-shaped partition 1-1 is formed, the first ribs of the fan and the second ribs of the fan pass through fixing card
Slot 1-4 is fixedly connected.By the way of this split, facilitate processing, be readily transported.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain of profit requirement.
Claims (6)
1. a kind of flabellum assembly for wind power generating set, which is characterized in that be mainly made of single flabellum, single flabellum
Ribs of the fan and glass epoxy including carrying fan-shaped partition, the inner cavity of ribs of the fan are divided into multiple wind scoops, glass epoxy by sector partition
It is arranged on outside ribs of the fan and forms single fan blade housing.
2. it to be used for the flabellum assembly of wind power generating set as described in claim 1, which is characterized in that in single flabellum one
Side is additionally provided with reinforcement skeleton, strengthens skeleton and includes vertical square tube, the branch for the arrangement triangular in shape being fixed in two vertical square tubes
Support square tube and the connecting square pipes being fixed between two vertical square tubes.
3. it to be used for the flabellum assembly of wind power generating set as claimed in claim 2, which is characterized in that single flabellum passes through
The attachment spacers of connecting square pipes and central shaft connects.
4. it to be used for the flabellum assembly of wind power generating set as claimed in claim 3, which is characterized in that on the connecting square pipes
The first attachment spacers equipped with strap bolt, central shaft is equipped with second attachment spacers in strap bolt hole, in the first attachment spacers
Bolt, which is plugged in the bolt hole of the second attachment spacers, makes single flabellum be connect with brake system.
5. being used for the flabellum assembly of wind power generating set as claimed in claim 1 or 2, what the wind scoop opening was intersected sets
There is reinforcing bar, every reinforcing bar is equipped with reinforcing bar strainer.
6. it to be used for the flabellum assembly of wind power generating set as claimed in claim 1 or 2, which is characterized in that single flabellum
Ribs of the fan formed by carrying the first ribs of the fan of fan-shaped partition and the second ribs of the fan with sector partition, the first ribs of the fan and the second ribs of the fan
It is fixedly connected by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403334.9U CN207513743U (en) | 2017-10-27 | 2017-10-27 | A kind of flabellum assembly for wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403334.9U CN207513743U (en) | 2017-10-27 | 2017-10-27 | A kind of flabellum assembly for wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513743U true CN207513743U (en) | 2018-06-19 |
Family
ID=62536334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403334.9U Expired - Fee Related CN207513743U (en) | 2017-10-27 | 2017-10-27 | A kind of flabellum assembly for wind power generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513743U (en) |
-
2017
- 2017-10-27 CN CN201721403334.9U patent/CN207513743U/en not_active Expired - Fee Related
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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: 20180619 Termination date: 20201027 |