CN206753811U - The blade construction of perpendicular axis type wind-driven generator - Google Patents
The blade construction of perpendicular axis type wind-driven generator Download PDFInfo
- Publication number
- CN206753811U CN206753811U CN201720420733.XU CN201720420733U CN206753811U CN 206753811 U CN206753811 U CN 206753811U CN 201720420733 U CN201720420733 U CN 201720420733U CN 206753811 U CN206753811 U CN 206753811U
- Authority
- CN
- China
- Prior art keywords
- reinforced ribs
- covering
- central sill
- connecting portion
- ear
- 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
The utility model provides a kind of blade construction of perpendicular axis type wind-driven generator, comprising：One skeleton, has a central sill, some long reinforced ribs and a some short reinforced ribs, and some long reinforced ribs systems are according to being equally spacedly fixedly connected on the side of the central sill, and some short reinforced ribs systems are according to being equally spacedly fixedly connected on the opposite side of the central sill；One covering, with a windward side covering, one first side skin and one second side skin, the windward side covering is fixed on some short reinforced ribs peripheries of the skeleton, so that some short reinforced ribs are coated by the windward side covering, first side skin covering is fixedly connected on the side of some long reinforced ribs, second side skin covering is fixedly connected on the opposite side of some long reinforced ribs, so that some long reinforced ribs are coated by first side skin and the second side skin；Mitigate overall weight to reach, be relatively easy to assembling, carrying, and make lifting more smooth and Li Yu Brake stop and other effects.
Description
Technical field
Perpendicular axis type wind-driven generator is the utility model is related to, in more detail refers to a kind of perpendicular axis type wind-driven generator
Blade construction.
Background technology
Press, wind-driven generator system is rotated using wind-force band movable vane piece and carries out generating person.Wind-driven generator common at present
It mainly can generally be divided into two kinds of horizontal shaft type wind-driven generator and perpendicular axis type wind-driven generator, wherein, horizontal axis wind generates electricity
Machine has the advantages of power output is high, but also has the shortcomings that needing to wind direction, and perpendicular axis type wind-driven generator then has nothing
Need to be to wind direction the advantages of, but also there is the shortcomings that output effect is relatively low simultaneously.Nevertheless, above-mentioned two kinds of wind-driven generators are each
There are its applicable place, difficult point of different victory.
However, wherein, the blade of perpendicular axis type wind-driven generator is the periphery for being vertically disposed at generator main frame, mesh
Preceding common blade is mainly made to be integrally formed, though use such a light-weighted material of glass fibre made, by
In being integrally formed, therefore still suitable heavy of its weight, not only more it is not easy in assembling, and blade starts initial operation more
It is not easy, that is, starts more difficult.Moreover once after blade starts running, due to its heavier-weight, therefore rotatory inertia it is larger and
Have and be difficult to the situation that Brake stops, this is more troublesome when being intended to shutdown maintenance.
Utility model content
In view of this, the blade to improve perpendicular axis type wind-driven generator of the prior art has heavier-weight, and makes
Assembling is not easy, maintenance difficult, lifting have some setbacks and the problems such as Nan Yi Brake cars, the utility model is to provide a kind of vertical axis type wind hair
The blade construction of motor.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of blade construction of perpendicular axis type wind-driven generator, it is characterised in that include：
One skeleton, has a central sill, some long reinforced ribs and some short reinforced ribs, and some long reinforced ribs are fixed
It is connected on the side of the central sill, some short reinforced ribs are fixedly connected on the opposite side of the central sill；
One covering, has a windward side covering, one first side skin and one second side skin, and the windward side covering is fixed in
On some short reinforced ribs peripheries of the skeleton, so that some short reinforced ribs are coated by the windward side covering, this
The covering of one side skin is fixedly connected on the side of some long reinforced ribs, if second side skin covering is fixedly connected on this
On the opposite side of dry long reinforced ribs, so that some long reinforced ribs are coated by first side skin and the second side skin.
The blade construction of the perpendicular axis type wind-driven generator, wherein, respectively the long reinforced ribs are from connection end with the central sill
External diameter is gradually reduced toward free extreme direction；Respectively the short reinforced ribs gradually reduce outer from the connection end with the central sill toward free extreme direction
Footpath.
The blade construction of the perpendicular axis type wind-driven generator, wherein, respectively on the long reinforced ribs there is at least one long rib to subtract
Repeated hole；Respectively there is at least one short rib lightening hole on the short reinforced ribs.
The blade construction of the perpendicular axis type wind-driven generator, wherein, the position pair of the short reinforced ribs and the long reinforced ribs
Should.
The blade construction of the perpendicular axis type wind-driven generator, wherein, the skeleton also has hangers group on one and once hung
Ear group, hangers group is connected on the central sill with the lower hangers group on this, and is locally stretched out in outside the covering.
The blade construction of the perpendicular axis type wind-driven generator, wherein, hangers group has two upper hangers pieces on this, on this
Hangers piece have on one connecting portion in ear and one with the outer connecting portion of upper ear of connecting portion integrally connected in ear on this, this two upper to hang
Connecting portion is fixed on the two opposite sides of the central sill in the upper ear of auricle, the outer connecting portion of ear on this is protruded and is stretched outside towards the central sill
Outside for the covering, the lower hangers group has two lower hangers pieces, the lower hangers piece have in ear connecting portion and one with should
The outer connecting portion of the lower ear of connecting portion integrally connected in lower ear, connecting portion is fixed in the central sill in the lower ear of this two lower hangers pieces
On two opposite sides, the outer connecting portion of the lower ear is set to protrude and stretch out in outside the covering outside towards the central sill.
The blade construction of the perpendicular axis type wind-driven generator, wherein, there are the windward side covering two windward sides to stretch out
Hole, so that connecting portion stretches out with connecting portion outside one of them lower ear outside ear on one of them；First side skin covers with two sides
Skin stretches out hole, so that connecting portion stretches out with connecting portion outside another lower ear outside ear on another.
The blade construction of the perpendicular axis type wind-driven generator, wherein, the skeleton also has radome fairing and whole once on one
Stream cover；Radome fairing is fixedly connected on one end of the central sill on this, and the lower radome fairing is fixedly connected on the other end of the central sill.
The blade construction of the perpendicular axis type wind-driven generator, wherein, the long reinforced ribs are according to being equally spacedly fixed on central sill
On.
The blade construction of the perpendicular axis type wind-driven generator, wherein, the short reinforced ribs are according to being equally spacedly fixed on central sill
On.
The blade construction of the perpendicular axis type wind-driven generator, wherein, the cross section of the windward side covering takes the shape of the letter U.
The utility model is connect with the covering institute group being coated on outside skeleton by skeleton and formed, therefore is just deposited between skeleton and covering
There are many spaces, overall weight can be greatly reduced so that be greatly reduced in assembling, the degree of difficulty carried, mitigate weight
Blade construction can also allow and start more smooth, and the rotatory inertia that can be allowed after operating reduces, and Yi Li Brake stop the work(repaired
Effect.
Brief description of the drawings
Fig. 1 is the thin portion exploded view of the preferred embodiment of the utility model one.
Fig. 2 is most of solution figure of embodiment illustrated in fig. 1.
Fig. 3 is the constitutional diagram of embodiment illustrated in fig. 1.
Description of reference numerals：The blade construction 100 of perpendicular axis type wind-driven generator；Skeleton 10；Covering 20；Central sill 11；It is long
Reinforced ribs 12；Long rib lightening hole 121；Short reinforced ribs 13；Short rib lightening hole 131；Upper hangers group 14；Upper hangers piece 141；In upper ear
Connecting portion 142；The outer connecting portion 143 of upper ear；Lower hangers group 15；Lower hangers piece 151；Connecting portion 152 in lower ear；The outer connecting portion of lower ear
153；Upper radome fairing 16；Lower radome fairing 17；Windward side covering 21；Windward side covering stretches out hole 211；First side skin 22；Side is covered
Skin stretches out hole 221；Second side skin 23.
Embodiment
Your further understand to enable juror to have feature of the present utility model with its feature with recognizing
Together, hereby enumerate following preferred embodiment and coordinate schema to be described as follows：
Fig. 1-Fig. 3 is referred to, is a kind of perpendicular axis type wind-driven generator that the preferred embodiment of the utility model one is provided
Blade construction 100, it includes a skeleton 10 and one is coated on the covering 20 of the periphery of skeleton 10, wherein：
Fig. 1-Fig. 3 is referred to, the skeleton 10, there are a central sill 11, some long reinforced ribs 12, some short reinforced ribs
13rd, hangers group 14 on one, once radome fairing 16 and once radome fairing 17 in hangers group 15, one.The central sill 11 is strip rectangle
The hollow tube of section；Some systems of long reinforced ribs 12 are according to being equally spacedly fixedly connected on the side of the central sill 11, the length
Reinforced ribs 12 gradually reduce its external diameter from the connection end with the central sill 11 toward free extreme direction, with more extremely on the long reinforced ribs 12
A few long rib lightening hole 121；Some systems of short reinforced ribs 13 according to being equally spacedly fixedly connected on the opposite side of the central sill 11,
The short reinforced ribs 13 gradually reduce its external diameter from the connection end with the central sill 11 toward free extreme direction, on the short reinforced ribs 13 more
There are at least one short rib lightening hole 131, and the position correspondence of the short reinforced ribs 13 and the long reinforced ribs 12；Hangers group 14 has on this
Two upper hangers pieces 141, hangers piece 141 has on one connecting portion 142 and one and the one of connecting portion 142 in ear on this in ear on this
The outer connecting portion 143 of the upper ear of connection, this two above connecting portion 142 is fixed in the two-phase of the central sill 11 in the upper ear of hangers piece 141
On offside, the outer connecting portion 143 of ear on this is set to be protruded outside towards the central sill 11；The lower hangers group 15 has two lower hangers pieces 151, should
Lower hangers piece 151 has connecting portion 152 and one and the outer connecting portion of lower ear of the integrally connected of connecting portion 152 in the lower ear in ear
153, connecting portion 152 is fixed on the two opposite sides of the central sill 11 in the lower ear of this two lower hangers pieces 151, makes to connect outside the lower ear
Socket part 153 is protruded outside towards the central sill 11；Radome fairing 16 is fixedly connected on one end of the central sill 11 on this, and the lower radome fairing 17 is solid
Surely it is connected on the other end of the central sill 11.
Fig. 1-Fig. 3 is referred to, the covering 20, there is a windward side covering 21, one first side skin 22 and one second side to cover
Skin 23.The cross section of windward side covering 21 about takes the shape of the letter U, and is fixed on some peripheries of short reinforced ribs 13 of the skeleton 10, with
Some short reinforced ribs 13 are made to be coated by the windward side covering 21, it is some that first side skin 22 covering is fixedly connected on this
Long reinforced ribs 12 side on, second side skin 23 covering be fixedly connected on the opposite side of some reinforced ribs 12,
So that some long reinforced ribs 12 are coated by first and second side skin 22,23, and the windward side covering 21, the first side cover
The side skin 23 of skin 22 and second is simultaneously mutually permanently connected, and upper and lower side is sealed by upper radome fairing 16 and lower radome fairing 17, except making cladding
It is better, more increase its structural strength.
Therefore above-mentioned is a kind of leaf for perpendicular axis type wind-driven generator that the preferred embodiment of the utility model one is provided
Handling characteristics, are then described as follows by the introduction of each portion's component of chip architecture 100 and its building form again：
Formed by the utility model is mainly connect by skeleton 10 with 20 groups of covering being coated on outside skeleton, therefore in skeleton
Just many spaces are there are between 10 and covering 20, overall weight can be greatly reduced, such as by skeleton 10 of the present utility model with
When covering 20 is all made with light-weighted material (such as aluminium alloy or other light-weighted composites), it can more allow overall
Weight more reduces.So that the blade construction for being greatly reduced, mitigating weight in assembling, the degree of difficulty carried can also allow starting more
The effect of smooth, and the rotatory inertia that can be allowed after operating reduces, and Yi Li Brake stop being repaired.
In addition, in above-described embodiment, connected on the windward side covering 21 and with allowing on one outside the upper ear of hangers piece 141
Portion 143 and the windward side covering for allowing the outer connecting portion 153 of lower ear of its once hangers piece 151 to stretch out stretch out hole 211, and first side is covered
On skin 22 and with allow another upper hangers piece 141 the outer connecting portion 143 of upper ear and allow another lower hangers piece 151 lower ear outside connect
The side skin that portion 153 is stretched out stretches out hole 221, with profit by connecting portion 143 outside the upper ear of hangers piece 141 on this and the lower hangers piece
The main frame of the outer connecting portion 153 of 151 lower ear and a vertical axis aerogenerator, which is attached, to be used.
The above is taken off, preferred embodiment only provided by the utility model, and is not used to limit the utility model
Practical range, equivalent change of all relevant arts in the art according to carried out by the utility model, should all belong to this reality
With new covered scope.
Claims (11)
1. a kind of blade construction of perpendicular axis type wind-driven generator, it is characterised in that include：
One skeleton, has a central sill, some long reinforced ribs and some short reinforced ribs, and some long reinforced ribs are fixedly connected
In on the side of the central sill, some short reinforced ribs are fixedly connected on the opposite side of the central sill；
One covering, has a windward side covering, one first side skin and one second side skin, and the windward side covering is fixed in the bone
On some short reinforced ribs peripheries of frame, so that some short reinforced ribs are coated by the windward side covering, first side
Covering covering is fixedly connected on the side of some long reinforced ribs, and it is some that second side skin covering is fixedly connected on this
On the opposite side of long reinforced ribs, so that some long reinforced ribs are coated by first side skin and the second side skin.
2. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that respectively the long reinforced ribs from
With the connection end of the central sill external diameter is gradually reduced toward free extreme direction；Respectively the short reinforced ribs are from the connection end with the central sill toward freely
Extreme direction gradually reduces external diameter.
3. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that respectively on the long reinforced ribs
With at least one long rib lightening hole；Respectively there is at least one short rib lightening hole on the short reinforced ribs.
4. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that the short reinforced ribs are with being somebody's turn to do
The position correspondence of long reinforced ribs.
5. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that the skeleton also has one
Upper hangers group and once hangers group, hangers group is connected on the central sill with the lower hangers group on this, and locally stretches out in the covering
Outside.
6. the blade construction of perpendicular axis type wind-driven generator according to claim 5, it is characterised in that hangers group has on this
Two upper hangers pieces, on this hangers piece have on one in ear connecting portion and one with outside the upper ear of connecting portion integrally connected in ear on this
Connecting portion, this two above connecting portion is fixed on the two opposite sides of the central sill in the upper ear of hangers piece, makes the outer connecting portion of ear on this
Protrude and stretch out in outside the covering outside towards the central sill, the lower hangers group has two lower hangers pieces, and the lower hangers piece has
In ear connecting portion and one with the outer connecting portion of lower ear of connecting portion integrally connected in the lower ear, the lower Er Neilian of this two lower hangers pieces
Socket part is fixed on the two opposite sides of the central sill, the outer connecting portion of the lower ear is protruded and is stretched out in outside the covering outside towards the central sill.
7. the blade construction of perpendicular axis type wind-driven generator according to claim 6, it is characterised in that the windward side covering has
There are two windward sides to stretch out hole, so that connecting portion stretches out with connecting portion outside one of them lower ear outside ear on one of them；This first
There are side skin two side skins to stretch out hole, so that connecting portion stretches out with connecting portion outside another lower ear outside ear on another.
8. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that the skeleton also has one
Upper radome fairing and once radome fairing；Radome fairing is fixedly connected on one end of the central sill on this, and the lower radome fairing is fixedly connected on
On the other end of the central sill.
9. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that the long reinforced ribs according to etc.
It is fixed on central sill to spacing.
10. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that the short reinforced ribs according to
Equally spacedly it is fixed on central sill.
11. the blade construction of perpendicular axis type wind-driven generator according to claim 1, it is characterised in that the windward side covering
Cross section take the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420733.XU CN206753811U (en) | 2017-04-20 | 2017-04-20 | The blade construction of perpendicular axis type wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420733.XU CN206753811U (en) | 2017-04-20 | 2017-04-20 | The blade construction of perpendicular axis type wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753811U true CN206753811U (en) | 2017-12-15 |
Family
ID=60614416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420733.XU Expired - Fee Related CN206753811U (en) | 2017-04-20 | 2017-04-20 | The blade construction of perpendicular axis type wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206753811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058057A (en) * | 2018-08-30 | 2018-12-21 | 天津市远叶科技有限公司 | A kind of wind power generation blade with navigation light |
| CN112065656A (en) * | 2020-08-24 | 2020-12-11 | 河南恒聚新能源设备有限公司 | Guide vane and vertical axis turbine wind power generation device |
-
2017
- 2017-04-20 CN CN201720420733.XU patent/CN206753811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058057A (en) * | 2018-08-30 | 2018-12-21 | 天津市远叶科技有限公司 | A kind of wind power generation blade with navigation light |
| CN112065656A (en) * | 2020-08-24 | 2020-12-11 | 河南恒聚新能源设备有限公司 | Guide vane and vertical axis turbine wind power generation device |
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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 |
Granted publication date: 20171215 Termination date: 20200420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |