CN213547258U - Dustproof heat dissipation aerogenerator casing - Google Patents
Dustproof heat dissipation aerogenerator casing Download PDFInfo
- Publication number
- CN213547258U CN213547258U CN202022171697.2U CN202022171697U CN213547258U CN 213547258 U CN213547258 U CN 213547258U CN 202022171697 U CN202022171697 U CN 202022171697U CN 213547258 U CN213547258 U CN 213547258U
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- casing
- heat dissipation
- wind
- wall
- aerogenerator
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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 dustproof heat dissipation aerogenerator casing, including the aerogenerator casing, be equipped with the generator in the aerogenerator casing, the output shaft end fixedly connected with change speed gear box of generator, one side fixed mounting that change speed gear box was kept away from to the generator has two horizontal mounting brackets, the one end that the generator was kept away from to two horizontal mounting brackets all with one side inner wall fixed connection of aerogenerator casing, the top of generator and the equal fixed mounting in bottom have vertical mounting bracket, the one end that two vertical mounting brackets kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of aerogenerator casing. The utility model relates to a rationally, the practicality is good, can carry out quick effectual heat dissipation cooling to aerogenerator casing is inside, avoids the inside high temperature of aerogenerator casing and reduces the generating efficiency, can intercept the filtration to the dust impurity in the air moreover, keeps the inside clean of aerogenerator casing, has good dustproof effect.
Description
Technical Field
The utility model relates to a aerogenerator casing technical field specifically is a dustproof heat dissipation aerogenerator casing.
Background
The wind driven generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the wind driven generator generally comprises a shell, a wind wheel, a generator, a direction regulator (empennage), a tower frame, a speed change gear box, a speed limit safety mechanism, an energy storage device and other components, the generator, the speed change gear box, the speed limit safety mechanism and other mechanical components are installed in the shell, the shell is utilized to carry out isolation protection on the generator, the speed change gear box, the speed limit safety mechanism and other mechanical components, the wind wheel and the direction regulator (empennage) are positioned on two sides of the outer part of the shell, the working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into the.
However, in the prior art, a common wind driven generator casing is usually provided with only some heat dissipation holes for dissipating heat inside the casing, so that the heat dissipation effect inside the wind driven generator casing is poor, the dustproof effect of the wind driven generator casing is poor, dust easily enters the casing, and mechanical parts such as a generator, a speed change gear box and a speed limiting safety mechanism in the casing are easily subjected to high temperature to reduce the power generation efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a dustproof heat dissipation aerogenerator casing has solved on the current aerogenerator casing that inside radiating effect is not good, and the dustproof effect of aerogenerator casing is not good moreover, and the dust gets into in the casing easily to mechanical parts such as generator, change gear case, speed limit safety mechanism that lead to in the casing receive high temperature easily and reduce the problem of generating efficiency.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof heat dissipation wind driven generator casing comprises a wind driven generator casing, a generator is arranged in the wind driven generator casing, a speed change gear box is fixedly connected with an output shaft end of the generator, two transverse mounting frames are fixedly mounted on one side of the generator, which is far away from the speed change gear box, one ends of the two transverse mounting frames, which are far away from the generator, are fixedly connected with the inner wall of one side of the wind driven generator casing, longitudinal mounting frames are fixedly mounted on the top and the bottom of the generator, the mutually far ends of the two longitudinal mounting frames are fixedly connected with the inner wall of the top and the inner wall of the bottom of the wind driven generator casing respectively, a mounting hole is formed in the inner wall of one side of the wind driven generator casing, which is far away from the transverse mounting frames, a rotating shaft is rotatably mounted in, the inner wall of one side of the wind driven generator shell, which is close to the wind wheel, is provided with two air inlets, first dustproof filter screens are fixedly arranged in the two air inlets, two heat dissipation holes are arranged on the inner wall of one side of the wind driven generator shell, which is far away from the wind wheel, and second dustproof filter screens are fixedly arranged in the two heat dissipation holes, two first fixing seats are fixedly arranged on the inner wall of the top of the wind driven generator shell, first round holes are arranged on one sides, which are close to each other, of the two first fixing seats, the same first cross shaft is rotatably arranged in the two first round holes, two ends of the first cross shaft respectively extend out of the corresponding first round holes, two second fixing seats are fixedly arranged on the inner wall of the bottom of the wind driven generator shell, second round holes are arranged on one sides, which are close to each other, of the two second fixing seats, the same, the end, close to the wind wheel, of the first cross shaft and the end, far away from the wind wheel, of the second cross shaft are fixedly provided with an air inlet fan, the end, far away from the wind wheel, of the first cross shaft and the end, far away from the wind wheel, of the second cross shaft are fixedly provided with an exhaust fan, the rotating shaft is fixedly sleeved with a large gear located in a shell of the wind driven generator, the first cross shaft and the second cross shaft are fixedly sleeved with small gears, and the two small gears are.
Preferably, two stirring blades are fixedly sleeved on the first transverse shaft and the second transverse shaft respectively.
Preferably, the top of aerogenerator casing is seted up the recess that both sides are the opening setting, equidistant fixed mounting has a plurality of first radiating fin on the bottom inner wall of recess, and a plurality of first radiating fin's bottom all extends to in the aerogenerator casing.
Preferably, a plurality of second radiating fins are fixedly installed on one side of the wind driven generator shell at equal intervals, and one ends of the plurality of second radiating fins extend into the wind driven generator shell.
Preferably, the rotating shaft is fixedly sleeved with a first bearing, and an outer ring of the first bearing is fixedly connected with the inner wall of the mounting hole.
Preferably, the first cross shaft is fixedly sleeved with two second bearings, outer rings of the two second bearings are fixedly connected with inner walls of the corresponding first round holes respectively, the second cross shaft is fixedly sleeved with two third bearings, and outer rings of the two third bearings are fixedly connected with inner walls of the corresponding second round holes respectively.
(III) advantageous effects
The utility model provides a dustproof heat dissipation aerogenerator casing. The method has the following beneficial effects:
(1) when the wind wheel is used for rotating and generating power under the blowing of wind power, the wind wheel drives the rotating shaft and the gear wheel to rotate, the gear wheel drives the two pinions, the first cross shaft and the second cross shaft to rotate, the first cross shaft and the second cross shaft drive the corresponding air inlet fan, the exhaust fan and the stirring fan blades to rotate, so that the outside air enters the wind power generator shell through the two air inlet holes, the rotation of the four stirring fan blades can accelerate the air flow in the wind power generator shell, so that the air is fully diffused in the wind power generator shell, the hot air in the wind power generator shell is exhausted through the two heat-radiating holes, thereby realizing the air-cooling heat radiation in the wind power generator shell, and by arranging the plurality of first heat-radiating fins and the plurality of second heat-radiating fins, a part of heat in the wind power generator shell can be transmitted to the outside, therefore, the inside of the shell of the wind driven generator can be rapidly and effectively cooled through air cooling heat dissipation and heat transfer, and the phenomenon that the temperature inside the shell of the wind driven generator is too high to reduce the power generation efficiency is avoided.
(2) This dustproof heat dissipation aerogenerator casing can intercept the dust impurity in the outside air through utilizing two first dustproof filter screens and two dustproof filter screens of second and filter, avoids in the foreign particle gets into the aerogenerator casing, keeps the inside clean of aerogenerator casing, has good dustproof effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a wind turbine housing; 2. a generator; 3. a change speed gear box; 4. a transverse mounting frame; 5. a longitudinal mounting frame; 6. mounting holes; 7. a rotating shaft; 8. a wind wheel; 9. an air inlet; 10. a first dust screen; 11. heat dissipation holes; 12. a second dust-proof filter screen; 13. a first fixed seat; 14. a first lateral axis; 15. a second fixed seat; 16. a second lateral axis; 17. an air inlet fan; 18. an exhaust fan; 19. a bull gear; 20. a pinion gear; 21. a stirring fan blade; 22. a groove; 23. a first heat radiation fin; 24. and a second heat dissipation fin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a dustproof heat dissipation wind driven generator shell comprises a wind driven generator shell 1, a generator 2 is arranged in the wind driven generator shell 1, a speed change gear box 3 is fixedly connected with an output shaft end of the generator 2, two transverse mounting frames 4 are fixedly mounted on one side, away from the speed change gear box 3, of the generator 2, one ends, away from the generator 2, of the two transverse mounting frames 4 are fixedly connected with the inner wall of one side of the wind driven generator shell 1, longitudinal mounting frames 5 are fixedly mounted on the top and the bottom of the generator 2, the ends, away from each other, of the two longitudinal mounting frames 5 are fixedly connected with the inner wall of the top and the inner wall of the bottom of the wind driven generator shell 1 respectively, a mounting hole 6 is formed in the inner wall of one side, away from the transverse mounting frames 4, of the wind driven generator shell 1, a rotating shaft, a wind wheel 8 is fixedly arranged at one end of a rotating shaft 7 positioned on a wind driven generator shell 1, two air inlet holes 9 are arranged on the inner wall of one side of the wind driven generator shell 1 close to the wind wheel 8, first dustproof filter screens 10 are fixedly arranged in the two air inlet holes 9, two heat dissipation holes 11 are arranged on the inner wall of one side of the wind driven generator shell 1 far away from the wind wheel 8, second dustproof filter screens 12 are fixedly arranged in the two heat dissipation holes 11, two first fixing seats 13 are fixedly arranged on the inner wall of the top of the wind driven generator shell 1, first round holes are respectively arranged at the sides of the two first fixing seats 13 close to each other, the same first cross shaft 14 is rotatably arranged in the two first round holes, two ends of the first cross shaft 14 respectively extend out of the corresponding first round holes, two second fixing seats 15 are fixedly arranged on the inner wall of the bottom of the wind driven generator shell 1, and, the same second cross shaft 16 is rotatably mounted in the two second round holes, two ends of the second cross shaft 16 respectively extend out of the corresponding second round holes, one ends, close to the wind wheel 8, of the first cross shaft 14 and one ends, close to the wind wheel 8, of the second cross shaft 16 are fixedly provided with air inlet fans 17, one ends, far away from the wind wheel 8, of the first cross shaft 14 and one ends, far away from the wind wheel 8, of the second cross shaft 16 are fixedly provided with exhaust fans 18, the rotating shaft 7 is fixedly sleeved with a large gear 19 located in the wind driven generator shell 1, the first cross shaft 14 and the second cross shaft 16 are fixedly provided with pinions 20, and the two pinions 20.
The first cross shaft 14 and the second cross shaft 16 are fixedly sleeved with two stirring fan blades 21, the top of the wind driven generator shell 1 is provided with a groove 22 with two open sides, the inner wall of the bottom of the groove 22 is equidistantly and fixedly provided with a plurality of first radiating fins 23, the bottom ends of the plurality of first radiating fins 23 extend into the wind driven generator shell 1, one side of the wind driven generator shell 1 is equidistantly and fixedly provided with a plurality of second radiating fins 24, one ends of the plurality of second radiating fins 24 extend into the wind driven generator shell 1, the rotating shaft 7 is fixedly sleeved with a first bearing, the outer ring of the first bearing is fixedly connected with the inner wall of the mounting hole 6, the first cross shaft 14 is fixedly sleeved with two second bearings, the outer rings of the two second bearings are respectively fixedly connected with the inner wall of the corresponding first round hole, and the second cross shaft 16 is fixedly sleeved with two third bearings, and the outer rings of the two third bearings are respectively fixedly connected with the inner walls of the corresponding second round holes.
When the wind wheel 8 is used for rotating and generating electricity under the action of wind power blowing, the wind wheel 8 drives the rotating shaft 7 and the large gear 19 to rotate, the large gear 19 drives the two small gears 20 to synchronously rotate in the same direction, so that the two small gears 20 drive the first transverse shaft 14 and the second transverse shaft 16 to rotate, under the transmission coordination of the large gear 19 and the two small gears 20, the rotating speed of the first transverse shaft 14 and the second transverse shaft 16 is greater than that of the rotating shaft 7, the first transverse shaft 14 and the second transverse shaft 16 drive the corresponding air inlet fan 17, exhaust fan 18 and stirring fan blade 21 to rotate, under the rotating action of the two air inlet fans 17, outside air enters the wind power generator shell 1 through the two air inlet holes 9, the air in the wind power generator shell 1 can be accelerated to flow by utilizing the rotation of the four stirring fan blades 21, so that the air is fully diffused in the wind power generator shell 1, under the rotating action of the two exhaust, so that the hot air in the wind driven generator shell 1 is discharged through the two heat dissipation holes 11, thereby realizing the air cooling heat dissipation in the wind driven generator shell 1, by arranging the plurality of first radiating fins 23 and the plurality of second radiating fins 24, a part of heat in the wind driven generator shell 1 can be transferred to the outside, therefore, the inside of the wind driven generator shell 1 can be quickly and effectively cooled through air cooling heat dissipation and heat transfer, the reduction of the generating efficiency caused by overhigh temperature inside the wind driven generator shell 1 is avoided, the two first dustproof filter screens 10 and the two second dustproof filter screens 12 can intercept and filter dust and impurities in the outside air, the impurity particles are prevented from entering the wind driven generator shell 1, the inside of the wind driven generator shell 1 is kept clean, and those not described in detail in this specification are well within the skill of those in the art.
To sum up, the dustproof heat dissipation wind driven generator casing can be obtained, when the wind wheel 8 is blown by wind to rotate for generating electricity, the wind wheel 8 drives the rotating shaft 7 and the big gear 19 to rotate, the big gear 19 drives the two pinions 20, the first cross shaft 14 and the second cross shaft 16 to rotate, the first cross shaft 14 and the second cross shaft 16 drive the corresponding air inlet fan 17, the exhaust fan 18 and the stirring fan 21 to rotate, so that the outside air enters the wind driven generator casing 1 through the two air inlet holes 9, the rotation of the four stirring fan blades 21 can accelerate the air flow in the wind driven generator casing 1, the air is fully diffused in the wind driven generator casing 1, the hot air in the wind driven generator casing 1 is exhausted through the two heat dissipation holes 11, thereby the wind cooling heat dissipation in the wind driven generator casing 1 is realized, and by arranging the plurality of first heat dissipation fins 23 and the plurality of second heat dissipation fins 24, can transmit a part of heat in the casing 1 of the wind driven generator to the outside, thereby quickly and effectively dissipating heat and cooling the inside of the casing 1 of the wind driven generator through air cooling heat dissipation and heat transfer of the heat, avoiding the reduction of the power generation efficiency due to overhigh temperature in the casing 1 of the wind driven generator, intercepting and filtering dust impurities in the outside air through utilizing two first dustproof filter screens 10 and two second dustproof filter screens 12, avoiding the impurity particles from entering the casing 1 of the wind driven generator, keeping the inside of the casing 1 of the wind driven generator clean and having good dustproof effect, the utility model has reasonable design and good practicability, can quickly and effectively dissipate heat and cool the inside of the casing 1 of the wind driven generator, avoid the reduction of the power generation efficiency due to overhigh temperature in the casing 1 of the wind driven generator, can filter the dust impurities in the air, and keep the inside of the casing 1 of the wind driven generator clean, has good dustproof effect.
Claims (6)
1. The utility model provides a dustproof heat dissipation aerogenerator casing, includes aerogenerator casing (1), its characterized in that: be equipped with generator (2) in aerogenerator casing (1), the output shaft end fixedly connected with change gear box (3) of generator (2), one side fixed mounting that change gear box (3) were kept away from in generator (2) has two horizontal mounting brackets (4), the one end that generator (2) were kept away from in two horizontal mounting brackets (4) all with one side inner wall fixed connection of aerogenerator casing (1), the top of generator (2) and the equal fixed mounting of bottom have vertical mounting bracket (5), the one end that two vertical mounting bracket (5) kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of aerogenerator casing (1), mounting hole (6) have been seted up on one side inner wall that horizontal mounting bracket (4) were kept away from in aerogenerator casing (1), pivot (7) are installed to mounting hole (6) internal rotation, pivot (7) are located the one end of aerogenerator casing (1) and the input fixed connection of change gear The wind wheel (8) is fixedly installed at one end, located on the wind generator shell (1), of the rotating shaft (7), two air inlet holes (9) are formed in the inner wall, close to the wind wheel (8), of one side of the wind generator shell (1), a first dustproof filter screen (10) is fixedly installed in each air inlet hole (9), two heat dissipation holes (11) are formed in the inner wall, far away from the wind wheel (8), of one side of the wind generator shell (1), a second dustproof filter screen (12) is fixedly installed in each heat dissipation hole (11), two first fixing seats (13) are fixedly installed on the inner wall of the top of the wind generator shell (1), first round holes are formed in the sides, close to each other, of the two first fixing seats (13), the same first cross shaft (14) is rotatably installed in the two first round holes, two ends of the first cross shaft (14) extend out, fixed mounting has two second fixing bases (15) on the bottom inner wall of aerogenerator casing (1), the second round hole has all been seted up to one side that two second fixing bases (15) are close to each other, same second cross axle (16) are installed to two second round hole internal rotations, the both ends of second cross axle (16) extend respectively outside corresponding second round hole, first cross axle (14) and second cross axle (16) are close to the equal fixed mounting of one end of wind wheel (8) and are admitted air fan (17), the equal fixed mounting of one end that wind wheel (8) were kept away from in first cross axle (14) and second cross axle (16) has air discharge fan (18), fixed cover is equipped with gear wheel (19) that are located aerogenerator casing (1) on pivot (7), equal fixed mounting cover is equipped with pinion (20) on first cross axle (14) and second cross axle (16), two pinion (20) all mesh with gear wheel (19).
2. The dustproof heat dissipation wind driven generator shell according to claim 1, characterized in that: two stirring blades (21) are fixedly sleeved on the first transverse shaft (14) and the second transverse shaft (16).
3. The dustproof heat dissipation wind driven generator shell according to claim 1, characterized in that: the top of aerogenerator casing (1) is seted up both sides and is recess (22) that the opening set up, equidistant fixed mounting has a plurality of first radiating fin (23) on the bottom inner wall of recess (22), and the bottom of a plurality of first radiating fin (23) all extends to in aerogenerator casing (1).
4. The dustproof heat dissipation wind driven generator shell according to claim 1, characterized in that: one side of the wind driven generator shell (1) is fixedly provided with a plurality of second radiating fins (24) at equal intervals, and one ends of the second radiating fins (24) extend into the wind driven generator shell (1).
5. The dustproof heat dissipation wind driven generator shell according to claim 1, characterized in that: the rotating shaft (7) is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the mounting hole (6).
6. The dustproof heat dissipation wind driven generator shell according to claim 1, characterized in that: the first cross shaft (14) is fixedly sleeved with two second bearings, outer rings of the two second bearings are fixedly connected with the inner walls of the corresponding first round holes respectively, the second cross shaft (16) is fixedly sleeved with two third bearings, and outer rings of the two third bearings are fixedly connected with the inner walls of the corresponding second round holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022171697.2U CN213547258U (en) | 2020-09-28 | 2020-09-28 | Dustproof heat dissipation aerogenerator casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022171697.2U CN213547258U (en) | 2020-09-28 | 2020-09-28 | Dustproof heat dissipation aerogenerator casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213547258U true CN213547258U (en) | 2021-06-25 |
Family
ID=76495140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022171697.2U Expired - Fee Related CN213547258U (en) | 2020-09-28 | 2020-09-28 | Dustproof heat dissipation aerogenerator casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213547258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133712A (en) * | 2022-08-26 | 2022-09-30 | 中山市启胜电器有限公司 | Motor with from heat dissipation function |
-
2020
- 2020-09-28 CN CN202022171697.2U patent/CN213547258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133712A (en) * | 2022-08-26 | 2022-09-30 | 中山市启胜电器有限公司 | Motor with from heat dissipation function |
| CN115133712B (en) * | 2022-08-26 | 2022-11-25 | 中山市启胜电器有限公司 | Motor with from heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 572633 Limin Road, Basuo Town, Dongfang City, Hainan Province Patentee after: Hainan Dongfang wind power plant Address before: 262100 No.75, yangjiajie village, Huangqibao Town, Anqiu City, Weifang City, Shandong Province Patentee before: Wang Zhibo |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20210928 |