CN211648371U - Engine room cover of wind driven generator - Google Patents
Engine room cover of wind driven generator Download PDFInfo
- Publication number
- CN211648371U CN211648371U CN202020077595.1U CN202020077595U CN211648371U CN 211648371 U CN211648371 U CN 211648371U CN 202020077595 U CN202020077595 U CN 202020077595U CN 211648371 U CN211648371 U CN 211648371U
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- cover plate
- air
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- plate
- cabin
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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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Abstract
The utility model discloses a aerogenerator cabin cover relates to wind power generation accessory field, including left cover plate, right cover plate and front shroud, left side cover plate and right cover plate symmetry concatenation are in the same place, and front shroud fixed connection is at the front end of the two, and left side cover plate and right cover plate internal fixation are provided with the air-blower, are provided with the air inlet that corresponds on the front shroud, are equipped with the wind channel in left side cover plate and the right cover plate, and are equipped with air outlet inwards on the wind channel, the air-blower passes through air duct and wind channel intercommunication, through setting up the air-blower air-blast, can carry out the forced air cooling to the unit in the cabin cover, and the wind channel and the air outlet that link to each other with the air-blower all set up in the lateral wall of cabin cover, not only. The air inlet department of cabin cover sets up grid cover and sponge to and the gas outlet sets up metal filter screen and shielding plate, can not only ensure to ventilate, can also ensure the protectiveness, prevents that birds, insect and rainwater from getting into in the cabin cover.
Description
Technical Field
The utility model relates to a wind power generation accessory field, concretely relates to aerogenerator cabin cover.
Background
The main equipment and units of wind power generation are placed in the nacelle cover, which generally needs to be relatively lightweight and have high protection capability.
Therefore, the material, the size and the thickness of the wall plate of the engine room cover have certain requirements, and the common glass fiber reinforced plastic has the advantages of light weight, hardness, non-conductivity, stable performance, high mechanical strength, less recycling and corrosion resistance. But the heat conduction is poor, especially if the nacelle cover is made thicker for increased strength. It is therefore desirable to add a heat dissipation system within the nacelle cover.
And a heat dissipation system is added, and corresponding equipment such as pipelines and the like not only occupy the internal space, but also increase the weight of the cabin cover.
Disclosure of Invention
An object of the utility model is to provide a aerogenerator cabin cover through setting up the air-blower air-blast, can carry out the forced air cooling to the unit in the cabin cover, and the wind channel that links to each other with the air-blower and air outlet all set up in the lateral wall of cabin cover, not only save material, save the cabin cover inside airborne, still save the weight of cabin cover itself. The air inlet department of cabin cover sets up grid cover and sponge to and the gas outlet sets up metal filter screen and shielding plate, can not only ensure to ventilate, can also ensure the protectiveness, prevents that birds, insect and rainwater from getting into in the cabin cover.
The utility model provides a aerogenerator cabin cover, includes left cover plate, right cover plate and front shroud, left side cover plate and right cover plate symmetry concatenation are in the same place, front shroud fixed connection is at the front end of left cover plate and right cover plate, the fixed air-blower that is provided with in both ends department about the front end in left side cover plate and the right cover plate, be provided with the air inlet that corresponds on the front shroud, be equipped with the grid cover with front shroud fixed connection outside the air inlet, be equipped with the wind channel in left side cover plate and the right cover plate, and be equipped with air outlet inwards on the wind channel, the air-blower passes through air duct and wind channel intercommunication, the bottom of left side cover plate and right cover plate is equipped with one end assembly mouth and the rear end of the two and is equipped with the gas outlet, the front shroud.
Preferably, the left cover plate, the right cover plate and the front cover plate are made of glass fiber reinforced plastic materials and are integrally formed in a welding mode.
Preferably, the rear end fixedly connected with curved shielding plate of left side cover plate and right cover plate, the shielding plate is located the gas outlet top, and the internal fixation of gas outlet is equipped with the filter screen.
Preferably, a layer of sponge for filtering is arranged in the grid cover.
Preferably, the filter screen and the grid cover are both made of stainless steel.
The utility model has the advantages that: simple structure uses in a flexible way, through setting up the air-blower blast air, can carry out the forced air cooling to the unit in the cabin cover, and the wind channel and the air outlet that link to each other with the air-blower all set up in the lateral wall of cabin cover, not only save material, save cabin cover inside airborne, still save the weight of cabin cover itself. The air inlet department of cabin cover sets up grid cover and sponge to and the air outlet sets up metal filter screen and shielding plate, can not only ensure to ventilate, can also ensure the protectiveness, prevent that birds, insect and rainwater from getting into in the cabin cover.
Drawings
Fig. 1 is a schematic structural view of a front side view of the device of the present invention;
fig. 2 is a schematic structural diagram of a rear view angle of the device of the present invention;
fig. 3 is a front view of the device of the present invention;
fig. 4 is a cross-sectional view of the inventive apparatus;
the air conditioner comprises a main body, a filter screen, a grid cover, a front cover plate, a grid cover, a filter screen, a front cover plate, a fan, a blower 5, an air guide pipe, a blower 6, an air outlet, a grid cover 7, a grid cover 8, a front assembly opening, a bottom assembly opening 9, a bottom assembly opening 10, an air.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in fig. 1 to 4, a nacelle cover for a wind turbine includes a left cover plate 1, a right cover plate 2 and a front cover plate 3, the left cover plate 1 and the right cover plate 2 are symmetrically spliced together, the front cover plate 3 is fixedly connected with the front ends of the left cover plate 1 and the right cover plate 2, the upper and lower corners of the front end in the left cover plate 1 and the right cover plate 2 are fixedly provided with blowers 4, the front cover plate 3 is provided with corresponding air inlets, a grid cover 7 fixedly connected with the front cover plate 3 is arranged outside the air inlet, an air duct is arranged in the left cover plate 1 and the right cover plate 2, an inward air outlet 6 is arranged on the air duct, the blower 4 is communicated with the air duct through an air duct 5, the bottom of the left cover plate 1 and the bottom of the right cover plate 2 are provided with a bottom assembly opening 9, the rear ends of the left cover plate and the right cover plate are respectively provided with an air outlet 10, and the front surface of the front cover plate 3 is provided with a through front assembly opening 8. Through setting up 4 air blasts of air-blower, can carry out the forced air cooling to the unit in the cabin cover, and wind channel and the air outlet 6 that link to each other with the air-blower all set up in the lateral wall of cabin cover, not only save material, save cabin cover inside airborne, still save the weight of cabin cover itself. The air inlet department of cabin cover sets up grid cover 7 and sponge to and gas outlet 10 sets up metal filter screen 11 and shielding plate 12, can not only ensure to ventilate, can also ensure the protectiveness, prevents that birds, insect and rainwater from getting into in the cabin cover.
The left cover plate 1, the right cover plate 2 and the front cover plate 3 are made of glass fiber reinforced plastic materials and are integrally formed in a welding mode. The connection is firm, and the strength and the protection capability of the cabin cover are enhanced.
The rear end fixedly connected with curved shielding plate 12 of left side cover plate 1 and right side cover plate 2, shielding plate 12 is located gas outlet 10 top, and gas outlet 10 internal fixation is equipped with filter screen 11. The shielding plate 12 is used to prevent rainwater from entering the cabin cover from the air outlet 10, and the metal screen 11 is used to prevent birds from entering the metal cover.
A layer of sponge for filtering is arranged in the grid cover 7. The grid cover 7 is a latticed metal cover, and sponge is arranged inside the grid cover to prevent dust or small insects from being sucked into the metal cover when the air blower 4 works.
The filter screen 11 and the grid cover 7 are both made of stainless steel. Stable and firm, and can not easily rust.
The specific implementation mode and principle are as follows:
after the cabin cover is assembled on the wind driven generator, the power supply equipped by the wind driven generator set supplies power for the air blower 4, the air blower 4 is opened during use, the air blower 4 inhales air through the air inlet after working, enters the air duct in the left cover plate 1 and the right cover plate 2 through the air duct 5 and blows out from the air outlet 6, and the blown air cools the unit in the cabin cover.
When the air got into the cabin cover from the air intake, through blockking of sponge, can effectively reduce the entering of sand and dust and insect, and cabin cover most places all are sealed, and inspiratory air can only go out from gas outlet 10, sets up metallic filter screen 11 in the gas outlet 10, still sets up shielding plate 12 on it, and shielding plate 12 can prevent that the rainwater from getting into the cabin cover from gas outlet 10, and metallic filter screen 11 then can avoid birds to get into the metal covering.
Based on the above, the utility model discloses simple structure uses in a flexible way, through setting up the air-blower air-blast, can carry out the forced air cooling to the unit in the cabin cover, and the wind channel that links to each other with the air-blower and air outlet all set up in the lateral wall of cabin cover, not only save material, save the inside free fall of cabin cover, still save the weight of cabin cover itself. The air inlet department of cabin cover sets up grid cover and sponge to and the gas outlet sets up metal filter screen and shielding plate, can not only ensure to ventilate, can also ensure the protectiveness, prevents that birds, insect and rainwater from getting into in the cabin cover.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (5)
1. A wind driven generator cabin cover is characterized by comprising a left cover plate (1), a right cover plate (2) and a front cover plate (3), wherein the left cover plate (1) and the right cover plate (2) are symmetrically spliced together, the front cover plate (3) is fixedly connected with the front ends of the left cover plate (1) and the right cover plate (2), air blowers (4) are fixedly arranged at the upper and lower corners of the front ends in the left cover plate (1) and the right cover plate (2), corresponding air inlets are formed in the front cover plate (3), grid covers (7) fixedly connected with the front cover plate (3) are arranged outside the air inlets, air channels are arranged in the left cover plate (1) and the right cover plate (2), inward air outlets (6) are formed in the air channels, the air blowers (4) are communicated with the air channels through air guide tubes (5), a bottom assembly opening (9) is formed in the bottoms of the left cover plate (1) and the right cover plate (2), and the rear ends of the front cover plate and the rear cover plate are both provided with an air outlet (10), and the front surface of the front cover plate (3) is provided with a through front assembly opening (8).
2. Wind turbine nacelle cover according to claim 1, wherein: the left cover plate (1), the right cover plate (2) and the front cover plate (3) are made of glass fiber reinforced plastic materials and are integrally formed in a welding mode.
3. Wind turbine nacelle cover according to claim 1, wherein: the rear end fixedly connected with curved shielding plate (12) of left side cover plate (1) and right side cover plate (2), shielding plate (12) are located gas outlet (10) top, and gas outlet (10) internal fixation is equipped with filter screen (11).
4. Wind turbine nacelle cover according to claim 1, wherein: a layer of sponge for filtering is arranged in the grid cover (7).
5. Wind turbine nacelle cover according to claim 3, wherein: the filter screen (11) and the grid cover (7) are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077595.1U CN211648371U (en) | 2020-01-15 | 2020-01-15 | Engine room cover of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077595.1U CN211648371U (en) | 2020-01-15 | 2020-01-15 | Engine room cover of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648371U true CN211648371U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020077595.1U Active CN211648371U (en) | 2020-01-15 | 2020-01-15 | Engine room cover of wind driven generator |
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| CN (1) | CN211648371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879246A (en) * | 2021-01-29 | 2021-06-01 | 江苏常友环保科技股份有限公司 | Engine room cover of wind driven generator |
-
2020
- 2020-01-15 CN CN202020077595.1U patent/CN211648371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879246A (en) * | 2021-01-29 | 2021-06-01 | 江苏常友环保科技股份有限公司 | Engine room cover of wind driven generator |
| CN112879246B (en) * | 2021-01-29 | 2024-06-07 | 江苏常友环保科技股份有限公司 | Engine room cover of wind driven generator |
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