CN203756442U - Large-scale wind power cabin cover - Google Patents
Large-scale wind power cabin cover Download PDFInfo
- Publication number
- CN203756442U CN203756442U CN201420099937.4U CN201420099937U CN203756442U CN 203756442 U CN203756442 U CN 203756442U CN 201420099937 U CN201420099937 U CN 201420099937U CN 203756442 U CN203756442 U CN 203756442U
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- CN
- China
- Prior art keywords
- engine room
- room cover
- cover
- hole
- cabin
- 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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- Y02E10/722—
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a large-scale wind power cabin cover which comprises a guide cover, an upper cabin cover body, a lower cabin cover body, a speed changing box air exhaust cover and a ventilation cover at the tail. A pitch hole is formed in the guide cover, main shaft holes are formed between the guide cover and the upper cabin cover body and between the guide cover and the lower cabin cover body, a yawing hole is formed in the lower cabin cover body, the peripheries of circular hole bodies of the pitch hole, the main shaft holes and the yawing hole are all provided with brush bristles, and the brush bristles are bonded to the peripheries of the circular hole bodies through resin layers. The large-scale wind power cabin cover has the advantages that a cabin component can be protected by the cabin cover, the sealing performance is good, the good rainproof and sand-wind-resisting performance is achieved, air exhausting is smoothly carried out, the cabin pressure is normal, and the working temperature is maintained to be in the normal level.
Description
Technical field
The utility model relates to a kind of wind-driven generator, and specifically a kind of macrotype wind turbine cabinet cover, belongs to wind-driven generator field.
Background technique
At present, the engine room cover of known wind-driven generator is mainly made up of glass fibre reinforced plastics and timber, protects cabin parts when major function, flashing, wind proofing sand.But the matching gap of a lot of engine room cover is excessive, cause engine room cover insulation, rainproof, sand-proof performance is bad; In addition, the air-flow of engine room cover exhaust port not smooth, easily leak; And engine room cover internal pressure is low, cause the component working such as generator and gear-box temperature to raise; The problem such as meanwhile, have that windage is large, preponderance, thermal insulation property are poor.
Model utility content
In order to address the above problem, the utility model has designed a kind of macrotype wind turbine cabinet cover, can protect the engine room cover of cabin parts; good seal performance, have the husky performance of good flashing, wind proofing, and air draft is unobstructed; cabin pressure is normal, and operating temperature maintains normal level.
The technical solution of the utility model is:
A kind of macrotype wind turbine cabinet cover, comprise the ventilator cowling of air guide sleeve, upper engine room cover, lower engine room cover, gearbox exhaust hood and afterbody, described air guide sleeve is provided with and becomes slurry hole, between described air guide sleeve and upper and lower engine room cover, be provided with spindle hole, described lower engine room cover is provided with driftage hole, and the circular in described change slurry hole, spindle hole and driftage hole is equipped with bristle, and described bristle is bonded in above-mentioned circular hole around by resin layer, adhesion strength is high, and bonding is convenient and firm.Wherein, described bristle is that diameter is the polyester fibre of 0.1mm, and the radian of described resin layer matches with the circular hole radian of institute mounting point.Change slurry hole, air guide sleeve and the upper and lower engine room cover of the utility model by air guide sleeve match spindle hole and on the driftage Kong Shangjun of engine room cover bristle is installed, stop entering of cool air, improve the performance of engine room cover insulation, rainproof, sand-proof.
Further, in described ventilator cowling, be provided with metal bellows, one end of described metal bellows is arranged on outside described ventilator cowling, along with the increase of the firm At The Height wind speed of wind-powered electricity generation wheel, cool air outside ventilator cowling, by exposed bellows one end flow ventilation cover outside ventilator cowling, ensures cabin parts malleation work, carries out heat exchange by bellows simultaneously, the heat that bellows outer wall is absorbed is taken away, thereby reaches the cooling object of nature.
Further, between described upper engine room cover and lower engine room cover, be fixedly connected with by interconnecting piece, described interconnecting piece is to be separately positioned on described upper engine room cover and screw inside lower engine room cover and to be connected the bolt of described screw, owing to realizing assembling from the inner interconnecting piece of directly installing of engine room cover, no longer need to be from the outside construction bolt of engine room cover, simple in structure, assemble more convenient, efficiency and the Security of dismounting and installation engine room cover while increasing post facility maintenance simultaneously, engine room cover outside is due to not perforate, the sealability of upper lower cover significantly improves, effectively waterproof, anti-salt fog, thereby improve the operating life of engine room cover and wind-powered electricity generation unit.
Further, the edge of described upper engine room cover is provided with flange, and the edge of described lower engine room cover is provided with groove, and described groove matches with flange, and the sealing between engine room cover and lower engine room cover is further improved, and effect waterproof, anti-salt fog also significantly improve.
Further, described upper engine room cover and lower engine room cover are equipped with three-decker, comprise upper strata, sandwich layer, lower floor, described the upper and lower are toughened glass layer, described sandwich layer lumber layer, between be combined into one by resin solidification, hold core structure by layer glass steel clamp, sandwich layer material is light and have good rigidity property, so can greatly improve its strength and stiffness under the prerequisite not increasing in cabin cover overall weight, can meet again light-weighted requirement simultaneously, simple in structure.
The utility model has the advantage of: can protect the engine room cover of cabin parts, good seal performance, have the husky performance of good flashing, wind proofing, and air draft is unobstructed, and cabin pressure is normal, and operating temperature maintains normal level.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model embodiment's structural representation;
In figure: under 1-air guide sleeve, the upper engine room cover of 2-, 3-, engine room cover, 4-gearbox exhaust hood, 5-ventilator cowling, 6-metal bellows, 7-spindle hole, 8-driftage hole, 9-become slurry hole.
Embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of macrotype wind turbine cabinet cover, comprise air guide sleeve 1, upper engine room cover 2, lower engine room cover 3, the ventilator cowling 5 of gearbox exhaust hood 4 and afterbody, described air guide sleeve 1 is provided with and becomes slurry hole 9, described air guide sleeve 1 is with upper, between lower engine room cover, be provided with spindle hole 7, described lower engine room cover 3 is provided with driftage hole 8, described change slurry hole 9, the circular in spindle hole 7 and driftage hole 8 is equipped with bristle, described bristle is bonded in circular hole around by resin layer, adhesion strength is high, bonding is convenient and firm, described bristle is that diameter is the polyester fibre of 0.1mm, the radian of described resin layer matches with the circular hole radian of institute mounting point.Change slurry hole, air guide sleeve and the upper and lower engine room cover of the utility model by air guide sleeve match spindle hole and on the driftage Kong Shangjun of engine room cover bristle is installed, stop entering of cool air, improve the performance of engine room cover insulation, rainproof, sand-proof.
In described ventilator cowling 5, be provided with metal bellows 6, one end of described metal bellows 6 is arranged on outside described ventilator cowling 5, along with the increase of the firm At The Height wind speed of wind-powered electricity generation wheel, cool air outside ventilator cowling is by exposed bellows one end flow ventilation cover outside ventilator cowling, ensure cabin parts malleation work, carry out heat exchange by bellows, the heat that bellows outer wall is absorbed is taken away, thereby reaches the cooling object of nature simultaneously.
Between described upper engine room cover 2 and lower engine room cover 3, be fixedly connected with by interconnecting piece, described interconnecting piece is to be separately positioned on described upper engine room cover and screw inside lower engine room cover and to be connected the bolt of described screw, owing to realizing assembling from the inner interconnecting piece of directly installing of engine room cover, no longer need to be from the outside construction bolt of engine room cover, simple in structure, assemble more convenient, efficiency and the Security of dismounting and installation engine room cover while increasing post facility maintenance simultaneously, engine room cover outside is due to not perforate, the sealability of upper lower cover significantly improves, effectively waterproof, anti-salt fog, thereby improve the operating life of engine room cover and wind-powered electricity generation unit.The edge of described upper engine room cover 2 is provided with flange, and the edge of described lower engine room cover 3 is provided with groove, and described groove matches with flange, and the sealing between engine room cover and lower engine room cover is further improved, and effect waterproof, anti-salt fog also significantly improve.
Described upper engine room cover 2 is equipped with three-decker with lower engine room cover 3, comprise upper strata, sandwich layer, lower floor, described the upper and lower are toughened glass layer, described sandwich layer lumber layer, between be combined into one by resin solidification, hold core structure by layer glass steel clamp, sandwich layer material is light and have a good rigidity property, so can greatly improve its strength and stiffness under the prerequisite not increasing in cabin cover overall weight, can meet again light-weighted requirement simultaneously, simple in structure.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a macrotype wind turbine cabinet cover, comprise the ventilator cowling of air guide sleeve, upper engine room cover, lower engine room cover, gearbox exhaust hood and afterbody, described air guide sleeve is provided with and becomes slurry hole, between described air guide sleeve and upper and lower engine room cover, be provided with spindle hole, described lower engine room cover is provided with driftage hole, it is characterized in that: the circular in described change slurry hole, spindle hole and driftage hole is equipped with bristle, and described bristle is bonded in above-mentioned circular hole around by resin layer; In described ventilator cowling, be provided with metal bellows, one end of described metal bellows is arranged on outside described ventilator cowling; Between described upper engine room cover and lower engine room cover, be fixedly connected with by interconnecting piece, described interconnecting piece is to be separately positioned on described upper engine room cover and screw inside lower engine room cover and to be connected the bolt of described screw.
2. macrotype wind turbine cabinet cover according to claim 1, is characterized in that: the edge of described upper engine room cover is provided with flange, and the edge of described lower engine room cover is provided with groove, and described groove matches with flange.
3. macrotype wind turbine cabinet cover according to claim 1, is characterized in that: described upper engine room cover and lower engine room cover are equipped with three-decker, comprise upper strata, sandwich layer, lower floor, and described the upper and lower are toughened glass layer, described sandwich layer lumber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099937.4U CN203756442U (en) | 2014-03-06 | 2014-03-06 | Large-scale wind power cabin cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099937.4U CN203756442U (en) | 2014-03-06 | 2014-03-06 | Large-scale wind power cabin cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756442U true CN203756442U (en) | 2014-08-06 |
Family
ID=51251725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099937.4U Expired - Fee Related CN203756442U (en) | 2014-03-06 | 2014-03-06 | Large-scale wind power cabin cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286157A (en) * | 2016-08-30 | 2017-01-04 | 优利康达（天津）科技有限公司 | The engine room cover that a kind of anticorrosion is easily installed |
| CN106368911A (en) * | 2016-08-30 | 2017-02-01 | 优利康达（天津）科技有限公司 | Rainproof cabin cover |
-
2014
- 2014-03-06 CN CN201420099937.4U patent/CN203756442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286157A (en) * | 2016-08-30 | 2017-01-04 | 优利康达（天津）科技有限公司 | The engine room cover that a kind of anticorrosion is easily installed |
| CN106368911A (en) * | 2016-08-30 | 2017-02-01 | 优利康达（天津）科技有限公司 | Rainproof cabin cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140806 Termination date: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |