CN207145130U - A kind of high-power blade wheel structure for wind collection power generation system - Google Patents
A kind of high-power blade wheel structure for wind collection power generation system Download PDFInfo
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- CN207145130U CN207145130U CN201721082495.2U CN201721082495U CN207145130U CN 207145130 U CN207145130 U CN 207145130U CN 201721082495 U CN201721082495 U CN 201721082495U CN 207145130 U CN207145130 U CN 207145130U
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- power
- blade
- impeller disk
- impeller
- generation system
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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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Abstract
It the utility model is related to a kind of high-power blade wheel structure for wind collection power generation system, including the high-power impeller disk, along the uniform multiple blade bases in the periphery of the high-power impeller disk, it is provided for connecting the blade flange of blade in one end that each blade base is not connected with the high-power impeller disk, through installation output shaft at the axle center of the high-power impeller disk, the output shaft stretches out one end outer ring also fitted bearing of the high-power impeller disk, and the bearing is placed in bearing gland.The low-density light material of big structure, high intensity is employed to adapt to high-power, large-scale production and modularization installation, impeller in the utility model, overall structure weight is reduced transport and installation cost while being greatly lowered again.Impeller weight in the case of structural strength is ensured is lighter in the utility model, and it will mitigate 2/3 relative to the weight of conventional spherical impeller, its easy to process, transport, installation, is effectively saved cost.
Description
Technical field
It the utility model is related to field of wind power equipment, more particularly to a kind of high-power leaf for wind collection power generation system
Wheel construction.
Background technology
The caused wind gathering type wind-driven generator according to funnelling, because it has aggregation wind energy, pressure-raising speedup, raising
The advantages of wind energy utilization, there is wide application prospect in technical field of wind power generation.Current existing wind gathering type wind-power electricity generation
Blade wheel structure in machine is spherical impeller, and this kind of blade wheel structure is needed in surface with rounded structures perforate, and in the blade wheel structure
The blade root root of connection is larger, therefore above-mentioned larger in the aperture of spherical surface, causes the blade wheel structure intensity not high, simultaneously existing
Have that the casting of blade wheel structure is thicker, heavier-weight, it on Yushan Hill using carrying and its difficult, it is necessary to carried by heavy-duty machines,
Cost is high.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, there is provided a kind of for the big of wind collection power generation system
Power blade wheel structure, the utility model impeller use wheeled construction, and impeller weight mitigates 2/3 compared with existing structure, and it is applicable
In outdoor installation.
Technical scheme is as follows used by the utility model：
A kind of high-power blade wheel structure for wind collection power generation system, including the high-power impeller disk, along the high-power leaf
The uniform multiple blade bases in the periphery of wheel disc, are provided for connecting in one end that each blade base is not connected with the high-power impeller disk
The blade flange of blade, stretch out high-power through installation output shaft, the output shaft at the axle center of the high-power impeller disk
One end outer ring also fitted bearing of the impeller disk, the bearing are placed in bearing gland.
Its further technical scheme is：
The high-power impeller disk is spliced to form each other by impeller left chamber body and impeller right chamber body；
A kind of high-power blade wheel structure for wind collection power generation system as claimed in claim 1, along the blade base
The also uniform multiple reinforcements in periphery, the reinforcement is axial arranged along the blade base, one end of the reinforcement with
Blade flange connects, and the other end of the reinforcement abuts with the periphery of the high-power impeller disk；
In the also affixed flange securing plate in the end face of each blade flange；
Pad is also set up on the surface of the high-power impeller disk, the pad stretches out the high-power impeller disk with output shaft
The other end abuts against.
The beneficial effects of the utility model are as follows：
In the utility model big structure, height are employed to adapt to high-power, large-scale production and modularization installation, impeller
The low-density light material of intensity, overall structure weight is set to reduce transport and installation cost while being greatly lowered again.
Impeller weight in the case of structural strength is ensured is lighter in the utility model, and it will mitigate relative to the weight of conventional spherical impeller
2/3, its easy to process, transport, installation, it is effectively saved cost.
Brief description of the drawings
Fig. 1 is the side view of high-power impeller in the utility model.
Fig. 2 is cross section structure diagrams of the Fig. 1 in B-B directions.
Fig. 3 is the schematic perspective view of high-power impeller in the utility model.
Fig. 4 is the front view of high-power impeller in the utility model.
Wherein：1st, flange securing plate；2nd, blade flange；3rd, blade base；4th, impeller right chamber body；5th, interior reinforcement；6th,
One bolt assembly；7th, bearing gland；8th, output shaft；9th, bearing；10th, bearing base；11st, pad；12nd, impeller left chamber body；13rd, add
Strengthening tendons；14th, the second bolt assembly.
Embodiment
Illustrate specific embodiment of the present utility model below.
As shown in Figures 1 to 4, a kind of high-power blade wheel structure for wind collection power generation system includes the high-power impeller disk,
Reinforcement 5 in setting inside the high-power impeller disk, the high-power impeller disk pass through the by impeller left chamber body 12 and impeller right chamber body 4
Two bolt assemblies 14 are spliced to form each other.Along the uniform multiple blade bases 3 in the periphery of the high-power impeller disk, in each blade base 3
The one end not being connected with the high-power impeller disk is provided for connecting the blade flange 2 of blade, at the axle center of the high-power impeller disk
Through installation output shaft 8, output shaft 8 stretches out one end outer ring also fitted bearing 9 of the high-power impeller disk, and bearing 9 is placed in bearing pressure
In lid 7, bearing gland 7 is placed in bearing base 10.As shown in figure 3, bearing gland 7 is spelled by two mutually symmetrical cover body structures
Connect and be made up of fastener locking.Along the also uniform multiple reinforcements 13 in the periphery of above-mentioned blade base 3, reinforcement 13 is along blade bottom
Seat 3 it is axial arranged, one end of reinforcement 13 is connected with blade flange 2, the other end of reinforcement 13 and the high-power impeller disk
Periphery abuts.In the also affixed flange securing plate 1 in the end face of each blade flange 2.Pad is also set up on the surface of the high-power impeller disk
11, the other end that pad 11 stretches out the high-power impeller disk with output shaft 8 abuts against, and the output shaft 8 stretches out the high-power impeller disk
The other end is a flange end, and the first bolt assembly 6 is connected through the high-power impeller disk and with flange end, thus achieves output shaft
8 assembling on the high-power impeller disk 8.
In the utility model big structure, height are employed to adapt to high-power, large-scale production and modularization installation, impeller
The low-density light material of intensity, overall structure weight is set to reduce transport and installation cost while being greatly lowered again.
Impeller weight in the case of structural strength is ensured is lighter in the utility model, and it will mitigate relative to the weight of conventional spherical impeller
2/3, its easy to process, transport, installation, it is effectively saved cost.
Above description is to explanation of the present utility model, is not the restriction to utility model, what the utility model was limited
Scope is referring to claim, and in the case of without prejudice to basic structure of the present utility model, the utility model can make any shape
The modification of formula.
Claims (5)
- A kind of 1. high-power blade wheel structure for wind collection power generation system, it is characterised in that：Including the high-power impeller disk, along described The uniform multiple blade bases (3) in the periphery of the high-power impeller disk, one not be connected in each blade base (3) with the high-power impeller disk End is provided for connecting the blade flange (2) of blade, and installation output shaft (8) is run through at the axle center of the high-power impeller disk, The output shaft (8) stretches out one end outer ring also fitted bearing (9) of the high-power impeller disk, and the bearing (9) is placed in bearing gland (7) in.
- A kind of 2. high-power blade wheel structure for wind collection power generation system as claimed in claim 1, it is characterised in that：It is described big The power impeller disk is spliced to form each other by impeller left chamber body (12) and impeller right chamber body (4).
- A kind of 3. high-power blade wheel structure for wind collection power generation system as claimed in claim 1, it is characterised in that：Described in The also uniform multiple reinforcements (13) in the periphery of blade base (3), axial cloth of the reinforcement (13) along the blade base (3) Put, one end of the reinforcement (13) is connected with blade flange (2), the other end and the high-power impeller disk of the reinforcement (13) Periphery abut.
- A kind of 4. high-power blade wheel structure for wind collection power generation system as claimed in claim 1, it is characterised in that：In each leaf The also affixed flange securing plate (1) in the end face of piece flange (2).
- A kind of 5. high-power blade wheel structure for wind collection power generation system as claimed in claim 1, it is characterised in that：Described The surface of the high-power impeller disk also sets up pad (11), and the pad (11) stretches out the another of the high-power impeller disk with output shaft (8) One end abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082495.2U CN207145130U (en) | 2017-08-28 | 2017-08-28 | A kind of high-power blade wheel structure for wind collection power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082495.2U CN207145130U (en) | 2017-08-28 | 2017-08-28 | A kind of high-power blade wheel structure for wind collection power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145130U true CN207145130U (en) | 2018-03-27 |
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ID=61670296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082495.2U Active CN207145130U (en) | 2017-08-28 | 2017-08-28 | A kind of high-power blade wheel structure for wind collection power generation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207145130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420255A (en) * | 2017-08-28 | 2017-12-01 | 江苏中蕴风电科技有限公司 | A kind of high-power blade wheel structure for wind collection power generation system |
-
2017
- 2017-08-28 CN CN201721082495.2U patent/CN207145130U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420255A (en) * | 2017-08-28 | 2017-12-01 | 江苏中蕴风电科技有限公司 | A kind of high-power blade wheel structure for wind collection power generation system |
| CN107420255B (en) * | 2017-08-28 | 2023-09-01 | 江苏中蕴风电科技有限公司 | High-power impeller structure for wind-gathering power generation system |
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