CN202596997U - Machinery room cover and wind turbine generator system - Google Patents
Machinery room cover and wind turbine generator system Download PDFInfo
- Publication number
- CN202596997U CN202596997U CN2012201853667U CN201220185366U CN202596997U CN 202596997 U CN202596997 U CN 202596997U CN 2012201853667 U CN2012201853667 U CN 2012201853667U CN 201220185366 U CN201220185366 U CN 201220185366U CN 202596997 U CN202596997 U CN 202596997U
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- room cover
- engine room
- loophole
- light
- flange
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Abstract
The utility model provides a machinery room cover and a wind turbine generator system, wherein a light hole is arranged on the machinery room cover, and a light-permeable body is fixed in the light hole in sealed mode. According to the technical scheme, the light hole is arranged on the machinery room cover, the light-permeable body is arranged in the light hole, and therefore external natural light is enabled to penetrates through the light-permeable body and enters the inside of the machinery room cover. In the maintenance process of equipment inside the machinery room cover, the external natural light can effectively play the role of illumination, and therefore, after the light hole and the light-permeable body are arranged, when a maintenance worker maintains the equipment inside the machinery room cover in daytime, illuminating lamps in the machinery room cover do not need to be turned on, and a reserve power supply of a machinery room cannot be affected. In addition, after the light hole and the light-permeable body are arranged, the machinery room cover is bright enough, safety accidents such as bumping, scratching and slipping down cannot happen to the maintenance worker, and the maintenance worker feels pretty comfortable in the machinery room cover.
Description
Technical field
The utility model relates to the mechanical structure technology, relates in particular to a kind of engine room cover and wind power generating set.
Background technique
Wind power generating set comprises the tower tube that is fixed on the ground, cabin, the wheel hub that is fixedly connected with the cabin that is supported by above-mentioned tower tube and be fixed on the circumferential blade of wheel hub.Particularly, the cabin comprises power generating equipment, and is located at the outside engine room cover of above-mentioned power generating equipment.Power generating equipment has main shaft, and this main shaft one end stretches out engine room cover, to be fixedly connected with wheel hub.Engine room cover is as the requisite protection cover body of whole wind group of motors; Play the component and the electricity piece of protection engine room inside and avoid extraneous erosion; Such as dust storm erosion, sleet erosion or salt fog erosion etc., for the attendant of wind power generating set service clearance and protection barrier are provided again simultaneously.
For guaranteeing the normal operation of unit; During daytime, the attendant of wind power generating set often will carry out some current checks and necessary maintenance work in engine room cover inside, when the available light of engine room cover outside is fine; The light of engine room cover inside is also darker; So just make the service work that some are meticulousr, such as operation of transmission shaft centering and inspection, operation difficulty relatively just in the cabin.For the brightness in the engine room cover is provided, existing way is the lighting burner of opening installation on engine room cover top.
But use lighting burner to have following problem: because the power supply of lighting burner is from the standby power supply in the engine room cover, often use can cause some problems; Such as power supply electric power storage ability reduce or lighting burner perishable etc.; Need often power supply or lighting burner to be overhauled, cumbersome, also uneconomical.
The model utility content
The utility model provides a kind of engine room cover and wind power generating set, the problem of illumination inconvenience when being used for solving overhaul of the equipments in the existing technology engine room cover.
The utility model provides a kind of engine room cover, wherein, offers loophole on the said engine room cover, and sealing and fixing has light penetrating object on the said loophole.
Aforesaid engine room cover, preferably, the quantity of said loophole is several, on each said loophole all sealing and fixing light penetrating object is arranged.
Aforesaid engine room cover, preferably, said loophole is interspersed on the upper wall and/or sidewall of said engine room cover.
Aforesaid engine room cover, preferably, the boundary dimensions of said light penetrating object is coated with sealer greater than the boundary dimensions of said loophole between said light penetrating object and the said engine room cover.
Aforesaid engine room cover, preferably, said light penetrating object comprises:
Printing opacity is dull and stereotyped, and it is outside to be positioned at said engine room cover, covers on the said loophole, is coated with said sealer between said printing opacity flat board and the said engine room cover;
The first flange flange is fixed on said printing opacity flat board towards the inner side of said engine room cover, and the said first flange flange is contained in the said loophole, and is fixedly connected with said engine room cover.
Aforesaid engine room cover preferably, is fixed with the second flange flange on the said engine room cover, the said second flange flange is positioned at said loophole inwall place, and said second flange flange and the said first flange flange bolt are fixed.
Aforesaid engine room cover preferably, also comprises light barrier,
Said light barrier is slidingly installed on the said engine room cover, is used to hide said loophole.
Aforesaid engine room cover; Preferably; Be installed with the light barrier bearing on the inwall of said engine room cover near said loophole, be fixed with first turnover panel and second turnover panel on the said light barrier bearing, the slit between said first turnover panel and second turnover panel is formed with chute;
The edge bending of said light barrier is to be slidingly installed in the said chute.
Aforesaid engine room cover, preferably, the quantity of said light barrier bearing is two, is symmetricly set on the both sides of said loophole.
The utility model also provides a kind of wind power generating set, wherein, comprises the arbitrary engine room cover that provides of the utility model.
In the technique scheme,, light penetrating object is set on loophole on engine room cover through loophole is set.Make extraneous natural light can see through light penetrating object and enter into engine room cover inside; When the equipment of maintenance in the engine room cover, extraneous natural light can effectively play the effect of illumination, so; After loophole and light penetrating object are set; Need not to open lighting burner engine room cover in during upkeep operation daytime again, also can not influence the standby power supply in cabin.In addition, loophole and light penetrating object are set after, light luminance is sufficient in the engine room cover, the attendant can not take place that mistake is damaged, scratch or security incident such as slip, the human comfort of upkeep operation is higher.
Description of drawings
Fig. 1 looks schematic representation for the master of the engine room cover that the utility model embodiment provides;
The schematic top plan view of the engine room cover that Fig. 2 provides for the utility model embodiment;
Fig. 3 for the A-A of Fig. 2 to analysing and observe enlarged diagram.
Reference character:
The 1-engine room cover; The 2-loophole; The 3-light penetrating object;
The 31-printing opacity is dull and stereotyped; The 32-first flange flange; The 12-second flange flange;
The 4-light barrier; 5-light barrier bearing; 6-first turnover panel;
7-second turnover panel; The 8-chute; The 9-sealer.
Embodiment
Referring to Fig. 1 or Fig. 2, the utility model embodiment provides a kind of engine room cover 1, wherein, offers loophole 2 on the above-mentioned engine room cover 1, and sealing and fixing has light penetrating object 3 on the above-mentioned loophole 2.
Above-mentioned light penetrating object 3 preferred materials are plexiglass, are convenient to processing and installation.The structure of light penetrating object 3 can have multiple, such as planar is arranged, arc is tabular or the combination of above-mentioned two kinds of structures, certainly, is not limited to above-mentioned implementation.
In the technique scheme,, light penetrating object is set on loophole on engine room cover through loophole is set.Make extraneous natural light can see through light penetrating object and enter into engine room cover inside; When the equipment of maintenance in the engine room cover, extraneous natural light can effectively play the effect of illumination, so; After loophole and light penetrating object are set; Need not to open lighting burner engine room cover in during upkeep operation daytime again, also can not influence the standby power supply in cabin.In addition, loophole and light penetrating object are set after, light luminance is sufficient in the engine room cover, the attendant can not take place that mistake is damaged, scratch or security incident such as slip, the human comfort of upkeep operation is higher.
Referring to Fig. 1 or Fig. 2, engine room cover 1 size is bigger, in the practical application; Can strengthen the brightness in the engine room cover 1 through the mode that a plurality of loopholes 2 are set; Here preferably, the quantity of above-mentioned loophole 2 is several, on each above-mentioned loophole 2 all sealing and fixing light penetrating object 3 is arranged.
Referring to Fig. 1 or Fig. 2, in order to make illuminating effect more even, above-mentioned loophole 2 is interspersed on the upper wall and/or sidewall of above-mentioned engine room cover 1, and this sentences and all is provided with loophole 2 on upper wall and the sidewall of engine room cover 1 and is example.In the practical application; The quantity of loophole 2 is decided according to the structure and the size of engine room cover 1 with size and distribution; Satisfy non-stress and non-reinforced region that loophole 2 is arranged in engine room cover 1, loophole 2 is arranged in the non-sunk area on engine room cover 1 surface simultaneously, in case ponding.
In order to prevent that extraneous rainwater or dew from entering into engine room cover 1 inside along loophole 2, here particularly, the boundary dimensions of above-mentioned light penetrating object 3 is coated with sealer 9 greater than the boundary dimensions of above-mentioned loophole 2 between light penetrating object 3 and the engine room cover 1.The boundary dimensions of light penetrating object 3 is greater than the boundary dimensions of loophole 2; Making light penetrating object 3 parts fold is located on the engine room cover 1; So that all coat sealer 9, guarantee that rainwater can not infiltrate engine room cover 1 inside in light penetrating object 3 and junction surface, both faying surfaces and the neighboring area of engine room cover 1
Referring to Fig. 3, introduce the preferred implementation of light penetrating object 3 below, light penetrating object 3 comprises the dull and stereotyped 31 and first flange flange 32 of printing opacity here.Printing opacity dull and stereotyped 31 is positioned at above-mentioned engine room cover 1 outside, covers on the above-mentioned loophole 2, is coated with sealer 9 between above-mentioned printing opacity dull and stereotyped 31 and the above-mentioned engine room cover 1; The first flange flange 32 is fixed on the side of above-mentioned printing opacity dull and stereotyped 31 towards above-mentioned engine room cover 1 inside, and the above-mentioned first flange flange 32 is contained in the above-mentioned loophole 2, and is fixedly connected with above-mentioned engine room cover 1.Also be coated with sealer 9 between the inwall of the first flange flange 32 and loophole 2, to play seal action here.
The light penetrating object of said structure form, the one, be convenient to and engine room cover between seal, the 2nd, be convenient to be fixed on the engine room cover.
Referring to Fig. 3; Further; Adopt between the first flange flange 32 and the engine room cover 1 and be fixedly connected as follows: be fixed with the second flange flange 12 on the above-mentioned engine room cover 1; The above-mentioned second flange flange 12 is positioned at above-mentioned loophole 2 inwall places, the above-mentioned second flange flange 12 and the above-mentioned first flange flange, 32 bolt.
Referring to Fig. 3, in some wind energy turbine set zone, the light of the sun is very strong; Temperature is very high, and perhaps the staff finishes the maintenance work of engine room inside, for preventing the engine room inside too high temperature of air; Need block loophole 2, so here, engine room cover 1 also can comprise light barrier 4; Above-mentioned light barrier 4 is slidingly installed on the above-mentioned engine room cover 1, is used to hide above-mentioned loophole 2.In the practical application, can partly or entirely block loophole 2 as required.Above-mentioned light barrier 4 preferred materials are the GRP material, also can select other can the light blocking material.
Referring to Fig. 3; Being slidingly connected between light barrier 4 and the engine room cover 1 specifically can adopt aforesaid way to realize; Be installed with light barrier bearing 5 on the inwall of above-mentioned engine room cover 1 near said loophole 2; Be fixed with first turnover panel 6 and second turnover panel 7 on the above-mentioned light barrier bearing 5, the slit between above-mentioned first turnover panel 6 and second turnover panel 7 is formed with chute 8; The edge bending of above-mentioned light barrier 4 is to be slidingly installed in the above-mentioned chute 8.As long as light barrier 4 is slided into loophole 2 positions along the chute 8 of light barrier bearing 5, can loophole 2 be sheltered from fully.
More firm for the slippage that makes light barrier 4, referring to Fig. 3, further, the quantity of light barrier bearing 5 is two, is symmetricly set on the both sides of loophole 2.
In the technique scheme; Engine room cover utilizes the natural light (sunlight) on daytime to illuminate the inner space of engine room cover; The lighting burner that need not to open in the cabin just can improve the light luminance in whole cabin, satisfies daily maintenance work requirement, reduces the potential safety hazard of bringing because of light difference; The Security that raising is worked in the cabin also can improve the comfort level of staff in the cabin simultaneously.
The utility model is another embodiment provide a kind of wind power generating set, and it comprises the engine room cover that the utility model any embodiment is provided.
In the technique scheme; The outside natural light of engine room cover can pass through light penetrating object and be incorporated into engine room cover inside by loophole; Thereby improve the light luminance of engine room inside; Through the acting in conjunction of the loophole in a plurality of places of engine room cover top and two side, can significantly increase the light luminance and the uniformity of engine room inside, satisfy the routine work demand.
What should explain at last is: above each embodiment is only in order to the technological scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of each embodiment's technological scheme of essence disengaging the utility model of relevant art scheme.
Claims (10)
1. an engine room cover is characterized in that, offers loophole on the said engine room cover, and sealing and fixing has light penetrating object on the said loophole.
2. engine room cover according to claim 1 is characterized in that, the quantity of said loophole is several, on each said loophole all sealing and fixing light penetrating object is arranged.
3. engine room cover according to claim 1 is characterized in that, said loophole is interspersed on the upper wall and/or sidewall of said engine room cover.
4. engine room cover according to claim 1 is characterized in that, the boundary dimensions of said light penetrating object is coated with sealer greater than the boundary dimensions of said loophole between said light penetrating object and the said engine room cover.
5. engine room cover according to claim 4 is characterized in that, said light penetrating object comprises:
Printing opacity is dull and stereotyped, and it is outside to be positioned at said engine room cover, covers on the said loophole, is coated with said sealer between said printing opacity flat board and the said engine room cover;
The first flange flange is fixed on said printing opacity flat board towards the inner side of said engine room cover, and the said first flange flange is contained in the said loophole, and is fixedly connected with said engine room cover.
6. engine room cover according to claim 5 is characterized in that, is fixed with the second flange flange on the said engine room cover, and the said second flange flange is positioned at said loophole inwall place, and said second flange flange and the said first flange flange bolt are fixed.
7. engine room cover according to claim 1 is characterized in that, also comprises light barrier,
Said light barrier is slidingly installed on the said engine room cover, is used to hide said loophole.
8. engine room cover according to claim 7; It is characterized in that; Be installed with the light barrier bearing on the inwall of said engine room cover near said loophole, be fixed with first turnover panel and second turnover panel on the said light barrier bearing, the slit between said first turnover panel and second turnover panel is formed with chute;
The edge bending of said light barrier is to be slidingly installed in the said chute.
9. engine room cover according to claim 8 is characterized in that the quantity of said light barrier bearing is two, is symmetricly set on the both sides of said loophole.
10. a wind power generating set is characterized in that, comprises the arbitrary described engine room cover of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201853667U CN202596997U (en) | 2012-04-26 | 2012-04-26 | Machinery room cover and wind turbine generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201853667U CN202596997U (en) | 2012-04-26 | 2012-04-26 | Machinery room cover and wind turbine generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596997U true CN202596997U (en) | 2012-12-12 |
Family
ID=47314544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201853667U Expired - Lifetime CN202596997U (en) | 2012-04-26 | 2012-04-26 | Machinery room cover and wind turbine generator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202596997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352082A (en) * | 2016-08-29 | 2017-01-25 | 优利康达（天津）科技有限公司 | Fan sealing structure |
| CN112022574A (en) * | 2020-07-28 | 2020-12-04 | 安徽鑫诺医疗设备有限公司 | Remove portable negative pressure isolation cabin |
-
2012
- 2012-04-26 CN CN2012201853667U patent/CN202596997U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352082A (en) * | 2016-08-29 | 2017-01-25 | 优利康达（天津）科技有限公司 | Fan sealing structure |
| CN106352082B (en) * | 2016-08-29 | 2018-02-16 | 优利康达（天津）科技有限公司 | A kind of blower fan sealing structure |
| CN112022574A (en) * | 2020-07-28 | 2020-12-04 | 安徽鑫诺医疗设备有限公司 | Remove portable negative pressure isolation cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |