CN101586536B - Openable false ogive of aerogenerator - Google Patents
Openable false ogive of aerogenerator Download PDFInfo
- Publication number
- CN101586536B CN101586536B CN2009100112275A CN200910011227A CN101586536B CN 101586536 B CN101586536 B CN 101586536B CN 2009100112275 A CN2009100112275 A CN 2009100112275A CN 200910011227 A CN200910011227 A CN 200910011227A CN 101586536 B CN101586536 B CN 101586536B
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- CN
- China
- Prior art keywords
- openable
- cover body
- wind
- pair
- support
- 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
- 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
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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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- Wind Motors (AREA)
Abstract
The invention discloses an aerogenerator, in particular relates to an openable false ogive of the aerogenerator, and belongs to the technical field of wind power generating equipment. The openable false ogive of the aerogenerator consists of a cover roof (6) and six pieces of cover bodies (7), wherein every two of the cover bodies (7) are formed into a pair, and each pair of the cover bodies (7) are arranged on a connection bracket (3); the connection bracket (3) is connected with a connection shaft lever (2); and each connection bracket (3) is connected with a hub (8) through an assembly bracket (1). In the false ogive with the structure, the cover body has an openable structure that facilitates the installation, maintenance of hub and other parts, and operation and reduces the installation and maintenance costs of wind power generation.
Description
Technical field
The present invention relates to a kind of wind-driven generator, be specifically related to a kind of openable cowling of wind-driven generator, it belongs to technical field of wind power generating equipment.
Background technique
Traditional wind-driven generator cowling profile all is the structure of sealing, streamlined three pieces type, and is as shown in Figure 1.The stationary structure of the cowling of this conventional closed type is unfavorable for the maintenance of maintenance man to wheel hub.For example: when break down in the hub bearing place, can only wheel hub and blade be pulled down repairing simultaneously with hoist.This repairing, maintenance mode can consume very big manpower and materials, increase the cost of wind-power electricity generation.
Summary of the invention
Technical problem to be solved by this invention provides a kind of wind-driven generator openable cowling; It rational in infrastructure; Help installing and to the maintenance of wheel hub inside, avoid blade and whole wheel hub pulled down and keep in repair, reduced the installation and the maintenance cost of wind-power electricity generation.
In order to solve the problems of the technologies described above; The present invention is achieved in that wind-driven generator openable cowling, and its structure is following: it is made up of cover top and six cover bodies, and wherein two cover bodies are a pair of; Every pair of cover body is installed on the connection support; Connect support and is connected axostylus axostyle and connects, each connects support and is connected with wheel hub through a mount support, connection support and be connected the axostylus axostyle connection.
Described six cover body structures are identical with shape.
Described connection support is connected through bolt with mount support.
Described connection support be connected axostylus axostyle and connect through bolt.
Leave in the middle of when the left and right sides cover body of described every pair of cover body is closed and be 60 ° guiding gutter.
The left and right sides cover body open mode angle of described every pair of cover body is 60 °.
Advantage of the present invention and effect: owing to adopt said structure, cover body is designed to openable, makes things convenient for the installation of cover body and to the maintenance of wheel hub and part thereof, and is easy to operate, the installation and the maintenance cost of practicing thrift wind-power electricity generation.
Description of drawings
Fig. 1 is the structural representation of traditional cowling.
Fig. 2 is the main TV structure schematic representation of cowling of the present invention.
Fig. 3 is the left TV structure schematic representation of cowling of the present invention.
Fig. 4 is the local structure for amplifying schematic representation of A among Fig. 3.
Fig. 5 is the local structure for amplifying schematic representation of B among Fig. 2.
Fig. 6 is the local structure for amplifying schematic representation of C among Fig. 2.
Among the figure, 1, mount support, 2, connect axostylus axostyle, 3, connect support, 4, hinge, 5, connecting plate, 6, the cover top, 7, cover body, 8, wheel hub.
Embodiment
Below in conjunction with accompanying drawing the present invention is explained further details, but protection scope of the present invention is not limit by embodiment.
As depicted in figs. 1 and 2, wind-driven generator openable cowling of the present invention, it is made up of 6 and six cover bodies 7 in cover top, and wherein two cover bodies 7 are a pair of, and six cover body 7 structures are identical with shape.Connect support 3 and be connected with wheel hub 8, connect support 3 and be connected axostylus axostyle 2 connections through a mount support 1.
Connecting support 3 and mount support 1 is connected through bolt.Connect support 3 and be connected axostylus axostyle 2 through the bolt connection.Connecting plate 5 and mount support 1 are connected through bolt, and cover top 6 and connecting plate 5 are connected through bolt.
Leave in the middle of when the left and right sides cover body of every pair of cover body 7 is closed and be 60 ° guiding gutter.The left and right sides cover body of every pair of cover body 7 is opened open mode and is 60 °.
Like Fig. 2 and Fig. 3 is the plan view and the left view of cowling of the present invention, and Fig. 2 is illustrated as cover top 6, and Fig. 3 is illustrated as cover body 7 and partially opens signal, and the two cover body angles of opening are 60 °.
Every pair of cover body is connected by four hinges, 4 usefulness bolt; Like Fig. 4, Fig. 5 and shown in Figure 6,, as shown in Figure 4 through connecting support 3, connect axostylus axostyle 2, being fixed on the wheel hub 8 by mount support 1 again; When cover body was closed, the angle of guiding gutter was 60 ° of the angles of hinge 4.
Cover body 7 is closed state during the blower fan proper functioning, and closed place is connected by openable pin.The maintenance man can open the state like Fig. 2 with cover body 7 when blower fan breaks down, and can keep in repair behind the entering wheel hub 8, thereby avoid blade and whole wheel hub are pulled down the loaded down with trivial details maintenance process that keeps in repair.
Claims (1)
1. wind-driven generator openable cowling; It is characterized in that structure is following: it is made up of cover top (6) and six cover bodies (7); Wherein two cover bodies (7) are a pair of; Every pair of cover body (7) is installed on the connection support (3), connects support (3) and is connected axostylus axostyle (2) connection, and each connects support (3) and is connected with wheel hub (8) through a mount support (1).
2. wind-driven generator openable cowling according to claim 1 is characterized in that described six cover bodies (7) structure is identical with shape.
3. wind-driven generator openable cowling according to claim 1 is characterized in that described connection support (3) is connected through bolt with mount support (1).
4. wind-driven generator openable cowling according to claim 1 is characterized in that described connection support (3) and is connected axostylus axostyle (2) through the bolt connection.
5. wind-driven generator openable cowling according to claim 1 leaves in the middle of when it is characterized in that the left and right sides cover body of described every pair of cover body (7) is closed and is 60 ° guiding gutter.
6. wind-driven generator openable cowling according to claim 1 is characterized in that the left and right sides cover body open mode angle of described every pair of cover body (7) is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100112275A CN101586536B (en) | 2009-04-21 | 2009-04-21 | Openable false ogive of aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100112275A CN101586536B (en) | 2009-04-21 | 2009-04-21 | Openable false ogive of aerogenerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101586536A CN101586536A (en) | 2009-11-25 |
| CN101586536B true CN101586536B (en) | 2012-12-12 |
Family
ID=41370920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100112275A Expired - Fee Related CN101586536B (en) | 2009-04-21 | 2009-04-21 | Openable false ogive of aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586536B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302611B (en) * | 2013-05-23 | 2015-11-18 | 亚洲新能源（中国）有限公司 | Radome fairing positioning supports frock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10336996A1 (en) * | 2003-08-12 | 2005-03-10 | Noi Immobilien Und Vermoegensv | Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades |
| CN1755102A (en) * | 2004-09-30 | 2006-04-05 | 通用电气公司 | Multi-piece wind turbine rotor blades and wind turbines incorporating same |
| CN101408151A (en) * | 2007-10-09 | 2009-04-15 | 龙源有限公司 | Wind energy conversion system |
| CN201377397Y (en) * | 2009-04-21 | 2010-01-06 | 沈阳瑞祥风能设备有限公司 | Open-type fairing of wind driven generator |
-
2009
- 2009-04-21 CN CN2009100112275A patent/CN101586536B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10336996A1 (en) * | 2003-08-12 | 2005-03-10 | Noi Immobilien Und Vermoegensv | Windmill for generating power has circular-section tower with streamlined rotatable adapter at top carrying prolate spheroid-shaped gondola with hub carrying windmill blades |
| CN1755102A (en) * | 2004-09-30 | 2006-04-05 | 通用电气公司 | Multi-piece wind turbine rotor blades and wind turbines incorporating same |
| CN101408151A (en) * | 2007-10-09 | 2009-04-15 | 龙源有限公司 | Wind energy conversion system |
| CN201377397Y (en) * | 2009-04-21 | 2010-01-06 | 沈阳瑞祥风能设备有限公司 | Open-type fairing of wind driven generator |
Non-Patent Citations (1)
| Title |
|---|
| JP昭61-175272A 1986.08.06 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101586536A (en) | 2009-11-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150421 |
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| EXPY | Termination of patent right or utility model |