CN204553119U - Anti-dust engine room cover of wind turbine - Google Patents
Anti-dust engine room cover of wind turbine Download PDFInfo
- Publication number
- CN204553119U CN204553119U CN201520250410.1U CN201520250410U CN204553119U CN 204553119 U CN204553119 U CN 204553119U CN 201520250410 U CN201520250410 U CN 201520250410U CN 204553119 U CN204553119 U CN 204553119U
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- dust
- cover
- engine room
- cover body
- left plate
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- Y02E10/722—
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of anti-dust engine room cover of wind turbine, comprise cover body, described cover body front bottom end is provided with intake grill, cover body afterbody upper end is provided with exhaust port, described intake grill is in communication with the outside by roundabout bend, and described roundabout bend is provided with filtrating equipment away from intake grill one end.The anti-dust engine room cover of wind turbine of this structure, can ensure the radiating effect in engine room cover, and a large amount of sand and dust can be avoided again to enter between wind power generating set.
Description
Technical field
The utility model relates to wind-driven generator assembly, is specifically related to a kind of anti-dust engine room cover of wind turbine.
Background technique
Be arranged on wind power generating set in engine room cover operationally, the temperature in engine room cover can raise, and need carry out radiating treatment.Existing radiating mode is mainly the natural wind type of cooling, and the natural wind type of cooling refers to that generator set does not arrange any cooling equipment, is flowed in engine room cover take away heat by air natural.The engine room cover of existing structure, it connects the outside anti-dust weak effect of air inlet, and sand and dust easily enter in engine room cover, thus cause heavy wear to the machinery, electronic unit etc. of wind power generating set, cause tremendous economic to lose.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of anti-dust engine room cover of wind turbine, can ensure the radiating effect in engine room cover, and a large amount of sand and dust can be avoided again to enter between wind power generating set.
The utility model is solved the problem by following technological means: a kind of anti-dust engine room cover of wind turbine, comprise cover body, described cover body front bottom end is provided with intake grill, cover body afterbody upper end is provided with exhaust port, described intake grill is in communication with the outside by roundabout bend, and described roundabout bend is provided with filtrating equipment away from intake grill one end.
Further, described filtrating equipment is filter screen or venetian blind.
Further, curved baffle is provided with in described cover body, the setting chamber be communicated with intake grill is formed between described curved baffle with cover body inwall, curved baffle comprises left plate body and right panel body, the bottom of described left plate body and right panel body is all hinged with cover body, the described right panel body the other end to penetrate in left plate body and is slidably connected with left plate body, left plate body is provided with accessibke porosity, right panel body is provided with inner via hole, described inner via hole and accessibke porosity form air-guiding aisle, are provided with spring between described left plate body and cover body and between right panel body and cover body.
The beneficial effects of the utility model: anti-dust engine room cover of wind turbine of the present utility model, comprise cover body, described cover body front bottom end is provided with intake grill, cover body afterbody upper end is provided with exhaust port, described intake grill is in communication with the outside by roundabout bend, and described roundabout bend is provided with filtrating equipment away from intake grill one end.The anti-dust engine room cover of wind turbine of this structure, can ensure the radiating effect in engine room cover, and a large amount of sand and dust can be avoided again to enter between wind power generating set.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1: a kind of anti-dust engine room cover of wind turbine, comprise cover body 1, described cover body front bottom end is provided with intake grill 2, cover body afterbody upper end is provided with exhaust port 3, described intake grill is in communication with the outside by roundabout bend 4, and described roundabout bend is provided with filtrating equipment 5 away from intake grill one end, and described filtrating equipment is filter screen or venetian blind.The engine room cover of this structure, cooling air arrives intake grill through roundabout bend, enters in cover body, discharge finally by exhaust port by intake grill.When cooling air enters roundabout bend, most of sand and dust are filtered device and filter out, and only have sand and dust tiny on a small quantity to enter roundabout bend, sand and dust are subject to the effect such as centrifugal force, gravity in roundabout bend, glide along roundabout bend, drop out from the ingress of roundabout bend.So just make to arrive in the cooling air of intake grill, containing sand and dust or the sand and dust that contain little, do not have a large amount of sand and dust and enter in cover body.In addition, because intake grill is arranged on bottom cover body, draft type is from bottom to top, under gravity, and separate section sand and dust again.
In sum, the anti-dust engine room cover of wind turbine of this structure, can ensure the radiating effect in engine room cover, and sand and dust can be avoided again to enter in engine room cover.
As the further improvement of technique scheme, curved baffle is provided with in described cover body, the setting chamber 7 be communicated with intake grill is formed between described curved baffle with cover body inwall, curved baffle comprises left plate body 61 and right panel body 62, the bottom of described left plate body and right panel body is all hinged with cover body, the described right panel body the other end to penetrate in left plate body and is slidably connected with left plate body, left plate body is provided with accessibke porosity 81, right panel body is provided with inner via hole 82, described inner via hole and accessibke porosity form air-guiding aisle 8, spring 9 is provided with between described left plate body and cover body and between right panel body and cover body, spring plays support and reset response.First cooling air is entered in setting chamber by intake grill, when wind speed is less, its sand and dust brought into are also few, do not need to stop in setting chamber and just can meet dust demand for a long time, the thrust that left plate body and right panel body are subject to wind is little, stretching degree is also little, between inner via hole and accessibke porosity, the size of relative misalignment is less, the air-guiding aisle amount of narrowing is also less, cooling wind energy fast and easy enters other regions of cover body through air-guiding aisle, meet the cooling requirement in cover body, simultaneously setting chamber further avoid sand and dust and enters between wind power generating set; When wind speed is larger, its sand and dust brought into are more, the thrust that left plate body and right panel body are subject to wind is large, stretching degree is also large, between inner via hole and accessibke porosity, the size of relative misalignment is comparatively large, and cause air-guiding aisle to narrow amplitude comparatively greatly, its draught capacity reduces, the time that cooling air stops in setting chamber is longer, considerably increases the ability of setting chamber sedimentation sand and dust.Therefore, the setting chamber of this kind of structure can regulate dust ability according to the sand dust contained in the flow velocity of cooling air and cooling air, fully ensure that dust effect, further avoid a large amount of sand and dust and enter between wind power generating set.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. an anti-dust engine room cover of wind turbine, comprise cover body (1), described cover body front bottom end is provided with intake grill (2), cover body afterbody upper end is provided with exhaust port (3), it is characterized in that: described intake grill is in communication with the outside by roundabout bend (4), and described roundabout bend is provided with filtrating equipment (5) away from intake grill one end.
2. anti-dust engine room cover of wind turbine according to claim 1, is characterized in that: described filtrating equipment is filter screen or venetian blind.
3. anti-dust engine room cover of wind turbine according to claim 1, it is characterized in that: in described cover body, be provided with curved baffle, the setting chamber (7) be communicated with intake grill is formed between described curved baffle with cover body inwall, curved baffle comprises left plate body (61) and right panel body (62), the bottom of described left plate body and right panel body is all hinged with cover body, the described right panel body the other end to penetrate in left plate body and is slidably connected with left plate body, left plate body is provided with accessibke porosity (81), right panel body is provided with inner via hole (82), described inner via hole and accessibke porosity form air-guiding aisle (8), spring (9) is provided with between described left plate body and cover body and between right panel body and cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250410.1U CN204553119U (en) | 2015-04-23 | 2015-04-23 | Anti-dust engine room cover of wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250410.1U CN204553119U (en) | 2015-04-23 | 2015-04-23 | Anti-dust engine room cover of wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553119U true CN204553119U (en) | 2015-08-12 |
Family
ID=53828240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520250410.1U Active CN204553119U (en) | 2015-04-23 | 2015-04-23 | Anti-dust engine room cover of wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677999A (en) * | 2015-11-06 | 2017-05-17 | 优利康达（天津）科技有限公司 | Cabin cover of dustproof and windproof power generator |
-
2015
- 2015-04-23 CN CN201520250410.1U patent/CN204553119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677999A (en) * | 2015-11-06 | 2017-05-17 | 优利康达（天津）科技有限公司 | Cabin cover of dustproof and windproof power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee after: China Shipbuilding Heavy Industry offshore wind power Limited by Share Ltd Address before: North District 401122 Chongqing City No. 30 garden Jinyu Road Patentee before: CSIC (Chongqing) Haizhuang Windpower Equipment Co., Ltd. |