CN202127317U - Waterproof device of wind driven generator - Google Patents
Waterproof device of wind driven generator Download PDFInfo
- Publication number
- CN202127317U CN202127317U CN2011200907951U CN201120090795U CN202127317U CN 202127317 U CN202127317 U CN 202127317U CN 2011200907951 U CN2011200907951 U CN 2011200907951U CN 201120090795 U CN201120090795 U CN 201120090795U CN 202127317 U CN202127317 U CN 202127317U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- waterproof
- driven generator
- utility
- model
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a waterproof device of a wind driven generator, which comprises a machine head, a main shaft and a waterproof cover, wherein the machine head comprises a bottom plate and the main shaft. The middle part of the bottom plate is provided with a main shaft hole, and the hole outlet of the main shaft hole is provided with a waterproof base. The main shaft is installed in the main shaft hole of the machine head, and the waterproof cover is provided with a sheathing cavity and a shaft hole. The sheathing cavity is clamped on the waterproof base, and the bottom wall of the sheathing cavity is attached on the top of the waterproof base. With the help of the unique structural design, the waterproof device of the wind driven generator can realize the effect that steam is prevented from entering the inner part of the generator through the main shaft of generator with the help of the matching structure of the waterproof base and the waterproof cover.
Description
Technical field
The utility model relates to a kind of water-tight device, more specifically is meant a kind of water-tight device of wind-driven generator.
Background technology
Present wind-driven generator, when running into rainy day or dense fog is arranged, aqueous vapor enters into motor internal easily, causes motor component to produce burn into and gives birth to the phenomenon of embroidering, and then cause the physical life of motor shorter.The motor that has also occurred various waterproof on the market, but or be that cost is high, or be that volume is heavy, fundamentally gas solved water enters into the problem of motor internal.
Summary of the invention
The main purpose of the utility model be to provide a kind of prevent aqueous vapor enter into wind-driven generator inner water-tight device.
The another purpose of the utility model is to provide a kind of water-tight device of making simple, practical and convenient wind-driven generator.
The technical scheme that the utility model adopts is: a kind of water-tight device of wind-driven generator comprises head, main shaft and waterproof cover, wherein; This head comprises base plate and main shaft, and the middle part of this base plate is provided with spindle hole, and the aperture of this spindle hole goes out to be provided with waterproof seat; This main shaft is installed in the spindle hole of this head; This waterproof cover has fit chamber and axis hole, and this fit chamber is connected on this waterproof seat, and the diapire in this fit chamber is attached on the top of this waterproof seat.
The beneficial effect of the utility model is: the utility model structurally comprises head, main shaft and waterproof cover, and wherein, this head comprises base plate and main shaft; The middle part of this base plate is provided with spindle hole; The aperture of this spindle hole goes out to be provided with waterproof seat, and this main shaft is installed in the spindle hole of this head, and this waterproof cover has fit chamber and axis hole; This fit chamber is connected on this waterproof seat, and the diapire in this fit chamber is attached on the top of this waterproof seat.By its special structure design, what the utility model will be realized is by the structure that this waterproof seat matches with waterproof cover, to prevent that aqueous vapor from seeing through the effect that electric machine main shaft enters into motor internal.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the generalized section of the base plate of the utility model.
Fig. 4 is the exploded view of the utility model.
Embodiment
Extremely shown in Figure 4 like Fig. 1 is a kind of preferable practical implementation example of the utility model, and a kind of water-tight device of wind-driven generator comprises head 10, main shaft 20 and waterproof cover 30; Wherein, This head 10 comprises base plate 11 and main shaft 12, and the middle part of this base plate 11 is provided with spindle hole 111, and the aperture of this spindle hole 111 goes out to be provided with waterproof seat 112; This main shaft 20 is installed in the spindle hole 111 of this head 10; This waterproof cover 30 has fit chamber 31 and axis hole 32, and this fit chamber 31 is connected on this waterproof seat 112, and the diapire in this fit chamber 31 is attached on the top of this waterproof seat 112.
What the utility model will be realized is by this waterproof seat 112 and the structure that waterproof cover 30 matches, to prevent that aqueous vapor from seeing through the effect that electric machine main shaft enters into motor internal.
Embodiment of the utility model and accompanying drawing are just in order to show the design concept of the utility model, and the protection range of the utility model should not be confined to this embodiment.
Can find out that through top narration the purpose of design of the utility model can effectively implement.The part of embodiment has been showed the purpose of the utility model and has been implemented function and structural themes, and comprised other the replacement that is equal to.
Therefore, the right of the utility model constitutes the equivalence that comprises other to be implemented, and the concrete right scope is with reference to claim.
Claims (1)
1. the water-tight device of a wind-driven generator is characterized in that: comprise head, main shaft and waterproof cover, wherein; This head comprises base plate and main shaft, and the middle part of this base plate is provided with spindle hole, and the aperture of this spindle hole goes out to be provided with waterproof seat; This main shaft is installed in the spindle hole of this head; This waterproof cover has fit chamber and axis hole, and this fit chamber is connected on this waterproof seat, and the diapire in this fit chamber is attached on the top of this waterproof seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200907951U CN202127317U (en) | 2011-03-30 | 2011-03-30 | Waterproof device of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200907951U CN202127317U (en) | 2011-03-30 | 2011-03-30 | Waterproof device of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127317U true CN202127317U (en) | 2012-01-25 |
Family
ID=45490379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200907951U Expired - Fee Related CN202127317U (en) | 2011-03-30 | 2011-03-30 | Waterproof device of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746494A (en) * | 2014-01-03 | 2014-04-23 | 绍兴摩泰机电科技有限公司 | Sealing structure between motor shaft and motor cover |
-
2011
- 2011-03-30 CN CN2011200907951U patent/CN202127317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746494A (en) * | 2014-01-03 | 2014-04-23 | 绍兴摩泰机电科技有限公司 | Sealing structure between motor shaft and motor cover |
| CN103746494B (en) * | 2014-01-03 | 2017-01-11 | 绍兴摩泰机电科技有限公司 | Sealing structure between motor shaft and motor cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20120330 |