CN216381737U - Cooling device for engine room of wind generating set - Google Patents
Cooling device for engine room of wind generating set Download PDFInfo
- Publication number
- CN216381737U CN216381737U CN202122067899.7U CN202122067899U CN216381737U CN 216381737 U CN216381737 U CN 216381737U CN 202122067899 U CN202122067899 U CN 202122067899U CN 216381737 U CN216381737 U CN 216381737U
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- sealing plate
- cabin
- generating set
- wind generating
- water collecting
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 239000000428 dust Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 10
- 230000033228 biological regulation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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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- Wind Motors (AREA)
Abstract
The utility model discloses a cabin cooling device for a wind generating set, which comprises a cabin body, wherein a water collecting bin is fixedly arranged at the top of the cabin body in a welding mode, a sealing plate is movably arranged at one end of the top of the water collecting bin through a rotating shaft, a filter screen is fixedly arranged at the other end of the top of the water collecting bin, and an upper sealing plate sliding groove is formed in the top of one end of the sealing plate.
Description
Technical Field
The utility model relates to the technical field of cooling of an engine room of a wind driven generator, in particular to a cooling device for the engine room of a wind driven generator set.
Background
The wind generating set is used as a representative technology in the field of new energy power generation, after equipment runs for a certain period, the efficiency of main equipment in a cabin is reduced, the heat productivity is increased, air in the cabin cannot effectively circulate, the temperature of the cabin is increased, if heat in the cabin accumulates, faults of electrical equipment in a fan can be caused, various limited power shutdown phenomena caused by high temperature of the cabin can be caused, the generated energy of the fan is seriously influenced, a heat dissipation device is installed at one end of the cabin of the existing wind generating set, the temperature of the interior of the cabin cannot be effectively reduced in hot areas (such as Xinjiang) in China, and faults of equipment in the cabin are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a cabin cooling device for a wind generating set, which can seal a cabin body, prevent rainwater from entering the interior of the cabin body and cool and radiate the interior of the cabin by utilizing the rainwater.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
a cooling device for a wind generating set cabin comprises a cabin body, wherein a water collecting bin is mounted at the top of the cabin body, a sealing plate is movably mounted at one end of the top of the water collecting bin through a rotating shaft, a filter screen is fixedly mounted at the other end of the top of the water collecting bin, a water pump is fixedly mounted on one side of the water collecting bin, and a water pumping opening of the water pump is arranged inside the water collecting bin; the inside fixed mounting of cabin body has the radiator, and water inlet and outlet have been seted up respectively to the both ends at the top of radiator, and outlet 9 sets up in the inside of sump 2, water inlet 8 is fixed continuous with the delivery port of water pump 5.
Preferably, one side at the top of cabin body is rotated and is installed the screw rod, goes up to have the lifter through screw movable mounting on the screw rod, and the top of lifter passes through the axis of rotation and links to each other with closing plate lower slider activity, goes up the screw rod and stretches into cabin body and be connected with down the screw rod, has the fly leaf through screw symmetry movable mounting on the lower screw rod, and the one end of fly leaf is fixed mounting respectively has radiator fan and lower radiator fan.
Further, one side fixed mounting of cabin body has the dust screen, and there is the cardboard inboard through the spacing slidable mounting of cardboard spring symmetry of dust screen, and the one end fixed mounting of cardboard has wire rope, and wire rope's the other end is fixed with last radiator fan and radiator fan's one end down and is linked to each other, and the top and the bottom fixed mounting of cardboard have the fixed pulley, and wire rope winds on the fixed pulley.
Still further, the cardboard sets up in the outside of last radiator fan and lower radiator fan, and the shape of cardboard is "L" type.
Furthermore, a servo motor is fixedly installed on one side of the water collecting bin, a transverse bevel gear is fixedly installed on an output shaft of the servo motor, a vertical bevel gear is fixedly installed at the bottom of the upper screw rod, the transverse bevel gear and the vertical bevel gear are meshed with each other, and the number of the transverse bevel gears and the number of the vertical bevel gears are 1.
Furthermore, the shape of lifter is "T" type, and the spacing slidable mounting in one end of lifter is on the outer wall of sump.
Further, the lower screw rod is a bidirectional screw rod, a fixed rod is fixedly mounted on one side of the bottom of the water collecting bin, and the movable plate is slidably mounted on the fixed rod.
Preferably, the top of the one end of the sealing plate is provided with a sliding groove on the sealing plate, the inside limiting sliding mounting of the sliding groove on the sealing plate is provided with a sliding block on the sealing plate, the sliding block on the sealing plate is movably connected with one end of the filter screen through a rotating shaft, the bottom of the one end of the sealing plate is provided with a sliding groove under the sealing plate, and the sliding block under the sealing plate is arranged in the inside sliding mounting of the sliding groove under the sealing plate.
Preferably, the shape of the screen is "V" with the raised portion of the screen being disposed on top.
Preferably, a limiting block is arranged on one side of the inside of the water collecting bin and arranged at the top of the other end of the sealing plate.
Compared with the prior art, the utility model has the following beneficial effects:
the water collecting cabin is provided with the water collecting cabin, the sealing plate is arranged at the top of the water collecting cabin and is convenient for collecting rainwater, the filter screen is arranged at the top of the sealing plate and can be used for filtering the rainwater, the water collecting cabin can be sealed at the same time, the evaporation loss speed of the rainwater can be reduced, and water in the water collecting cabin enters the radiator through the water pump and is used for radiating the inside of the cabin body.
Further, drive the movable rod through lower screw rod, radiator fan and lower radiator fan move to relative direction in the fly leaf drive, it can drive the cardboard with lower radiator fan to go up radiator fan, cardboard extension cardboard spring, two cardboard separation, can dispel the heat to cabin inside, when going up radiator fan and lower radiator fan and moving to opposite direction, the cardboard advances at the card of cardboard spring under the pulling force effect, seal the cabin body, can prevent the inside of entering cabin such as rainwater and dust.
Drawings
FIG. 1 is a schematic view of a cooling device for a nacelle of a wind turbine generator system according to the present invention;
FIG. 2 is a cross-sectional view of a cooling device for a nacelle of a wind turbine generator system according to the present invention;
FIG. 3 is a structural diagram of a radiator of a cooling device for an engine room of a wind generating set according to the present invention;
FIG. 4 is an enlarged view of the portion A in FIG. 2 of the cooling device for the engine room of the wind generating set according to the present invention;
fig. 5 is an enlarged view of a cooling device for a wind generating set cabin, which is shown in a position B in fig. 2.
In the figure: 1. a nacelle body; 2. a water collecting bin; 3. filtering with a screen; 4. a sealing plate; 5. a water pump; 6. a heat sink; 7. a dust screen; 8. a water inlet; 9. a water outlet; 10. a sliding block is arranged on the sealing plate; 11. a sealing plate upper chute; 12. a lower sliding block of the sealing plate; 13. a lifting rod; 14. an upper screw rod; 15. a vertical bevel gear; 16. a servo motor; 17. a transverse bevel gear; 18. a lower screw rod; 19. a movable plate; 20. fixing the rod; 21. an upper heat dissipation fan; 22. a lower heat dissipation fan; 23. a fixed pulley; 24. clamping a plate; 25. a catch plate spring.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the device for cooling the cabin of the wind generating set comprises a cabin body 1, a water collecting bin 2 is fixedly installed at the top of the cabin body 1 in a welding manner, a sealing plate 4 is movably installed at one end of the top of the water collecting bin 2 through a rotating shaft, a filter screen 3 is fixedly installed at the other end of the top of the water collecting bin 2, a sealing plate upper chute 11 is formed at the top of one end of the sealing plate 4, a sealing plate upper slide block 10 is slidably installed inside the sealing plate upper chute 11, the sealing plate upper slide block 10 is movably connected with one end of the filter screen 3 through the rotating shaft, a sealing plate lower chute is formed at the bottom of one end of the sealing plate 4, a sealing plate lower slide block 12 is slidably installed inside the sealing plate lower chute, a water pump 5 is fixedly installed at one side of the water collecting bin 2, a water pumping port of the water pump 5 is arranged inside the water collecting bin 2, and a radiator 6 is fixedly installed inside the cabin body 1, as shown in fig. 3, a water inlet 8 and a water outlet 9 are respectively formed at two ends of the top of the radiator 6, as shown in fig. 4, a servo motor 16 is fixedly installed at one side of the water collecting bin 2, a transverse bevel gear 17 is fixedly installed on an output shaft of the servo motor 16, an upper screw 14 is rotatably installed at one side of the top of the cabin body 1, a vertical bevel gear 15 is fixedly installed at the bottom of the upper screw 14, a lifting rod 13 is movably installed on the upper screw 14 through a screw hole, the top end of the lifting rod 13 is movably connected with a lower sealing plate slider 12 through a rotating shaft, a movable plate 19 is symmetrically and movably installed on the lower screw 18 through a screw hole, an upper cooling fan 21 and a lower cooling fan 22 are respectively and fixedly installed at one end of the movable plate 19, as shown in fig. 5, a dust screen 7 is fixedly installed at one side of the cabin body 1, and a clamping plate 24 is symmetrically and slidably installed at the inner side of the dust screen 7 through a clamping plate spring 25, cardboard 24's one end fixed mounting has wire rope, wire rope's the other end links to each other with last radiator fan 21 and lower radiator fan 22's one end stationary phase, cardboard 24's top and bottom fixed mounting have fixed pulley 23, wire rope winds on fixed pulley 23, detect whether rain through rain sensor, and to closing plate 4's regulation, sump 2 can be collected the rainwater, can seal sump 2 simultaneously, reduce rainwater evaporation rate, also can seal cabin body 1, avoid the rainwater to get into cabin body 1's inside, cause equipment damage.
The stopper has been seted up to one side of the inside of sump 2, and the stopper setting can be spacing to closing plate 4 at the top of the other end of closing plate 4, makes things convenient for closing plate 4 to rotate downwards.
The bottom of radiator 6 sets up the inside at the inner wall of cabin body 1, and the shape of radiator 6 is square annular, and radiator 6 sets up in the bottom of sump 2, conveniently dispels the heat to the inside of cabin body 1 through radiator 6, improves its radiating efficiency.
As shown in fig. 4, the horizontal bevel gears 17 and the vertical bevel gears 15 are meshed with each other, and the number of the horizontal bevel gears 17 and the number of the vertical bevel gears 15 are both 1, so that the upper screw 14 and the lower screw 18 are conveniently driven to rotate.
The water outlet 9 is arranged inside the water collecting bin 2, and the water inlet 8 is fixedly connected with the water outlet of the water pump 5, so that water can be conveniently pumped into the radiator 6.
As shown in fig. 4, the lifting rod 13 is shaped like a "T", and one end of the lifting rod 13 is slidably mounted on the outer wall of the water collecting bin 2 in a limited manner, so that the sealing plate 4 can be conveniently adjusted.
The lower screw 18 is a bidirectional screw, a fixed rod 20 is fixedly mounted on one side of the bottom of the water collecting bin 2, the movable plate 19 is slidably mounted on the fixed rod 20, the movable plate 19 can be limited through the fixed rod 20, and the movable plate 19 can conveniently lift and slide.
As shown in fig. 5, the catch plate 24 is provided outside the upper radiator fan 21 and the lower radiator fan 22, and the catch plate 24 is L-shaped and can close the nacelle body 1.
When the device for cooling the cabin of the wind generating set is used, the servo motor 16 is started, the servo motor 16 drives the upper screw 14 and the screw 18 through the transverse bevel gear 17 and the vertical bevel gear 15, the upper screw 14 drives the lifting rod 13 through the screw hole, one end of the lifting rod 13 slides on the outer wall of the water collecting bin 2 in a limiting manner, the sealing plate 4 is pushed through the sealing plate lower sliding block 12, the sealing plate 4 rotates inside the water collecting bin 2 through the rotating shaft, the sealing plate lower sliding block 12 slides inside the sealing plate lower sliding slot, one end of the filter screen 3 slides on the sealing plate 4 through the sealing plate upper sliding block 10 and the sealing plate upper sliding slot 11, one end of the sealing plate 4 is separated from the limiting block, a gap is formed between one end of the sealing plate 4 and the water collecting bin 2, the screw 18 drives the upper cooling fan 21 and the lower cooling fan 22 through the movable plate 19, and the clamping plate 24 is mutually clamped under the elastic force of the clamping plate spring 25 to seal the cabin body 1, can prevent rainwater from entering the interior of the cabin body 1, add a proper amount of clear water to the interior of the water collection bin 2, control the reverse rotation of the servo motor 16, the servo motor 16 drives the upper screw 14 and the screw 18 through the transverse bevel gear 17 and the vertical bevel gear 15, the upper screw 14 drives the lifting rod 13 through the screw hole, one end of the lifting rod 13 is limited and slides on the outer wall of the water collection bin 2, the sealing plate 4 is pulled through the sealing plate lower slider 12, the sealing plate 4 rotates reversely, the sealing plate 4 seals the water collection bin 2, the lower screw 18 drives the movable plate 19, one end of the movable plate 19 slides on the fixed rod 20, the movable plate 19 drives the upper heat dissipation fan 21 and the lower heat dissipation fan 22 to move in opposite directions, the upper heat dissipation fan 21 and the lower heat dissipation fan 22 gradually approach each other, the upper heat dissipation fan 21 and the lower heat dissipation fan 22 drive the clamping plate 24 through the steel wire rope, the clamping plate 24 stretches the clamping plate spring 25, cabin body 1 is opened, when the heat dissipation is needed, water pump 5 discharges water into the inside of radiator 6 from the inside of sump 2, cool down the equipment of the inside of cabin body 1, radiator fan 21 and lower radiator fan 22 dispel the heat to the inside of cabin body 1 simultaneously in the start-up, can select whether to use radiator fan 21 and lower radiator fan 22 or radiator 6 according to local seasonal variation, this be used for wind generating set cabin heat sink through the rainwater after the cooling etc. cool down the inside of cabin body 1, can improve the radiating efficiency of cabin body 1, can collect the rainwater through the regulation to closing plate 4, reduce rainwater evaporation efficiency, through the regulation to last radiator fan 21 and lower radiator fan 22, can seal cabin body 1, avoid the rainwater to get into the inside of cabin body 1.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The cooling device for the engine room of the wind generating set is characterized by comprising an engine room body (1), wherein a water collecting bin (2) is installed at the top of the engine room body (1), a sealing plate (4) is movably installed at one end of the top of the water collecting bin (2) through a rotating shaft, a filter screen (3) is fixedly installed at the other end of the top of the water collecting bin (2), a water pump (5) is fixedly installed at one side of the water collecting bin (2), and a water pumping opening of the water pump (5) is formed in the water collecting bin (2); the inside fixed mounting of cabin body (1) has radiator (6), and water inlet (8) and outlet (9) have been seted up respectively to the both ends at the top of radiator (6), and outlet (9) set up the inside in sump (2), water inlet (8) are fixed continuous with the delivery port of water pump (5).
2. The cooling device for the cabin of the wind generating set according to claim 1, characterized in that an upper screw (14) is rotatably mounted on one side of the top of the cabin body (1), a lifting rod (13) is movably mounted on the upper screw (14) through a screw hole, the top end of the lifting rod (13) is movably connected with the lower sealing plate slider (12) through a rotating shaft, the upper screw (14) extends into the cabin body (1) and is connected with a lower screw (18), movable plates (19) are symmetrically and movably mounted on the lower screw (18) through a screw hole, and an upper cooling fan (21) and a lower cooling fan (22) are respectively and fixedly mounted at one end of each movable plate (19).
3. The cabin cooling device for the wind generating set according to claim 2, wherein a dust screen (7) is fixedly installed on one side of the cabin body (1), a clamping plate (24) is symmetrically and slidably installed on the inner side of the dust screen (7) through a clamping plate spring (25), a steel wire rope is fixedly installed at one end of the clamping plate (24), the other end of the steel wire rope is fixedly connected with one ends of the upper cooling fan (21) and the lower cooling fan (22), a fixed pulley (23) is fixedly installed at the top and the bottom of the clamping plate (24), and the steel wire rope is wound on the fixed pulley (23).
4. The device for cooling the nacelle of a wind generating set according to claim 3, wherein the catch plates (24) are arranged outside the upper radiator fan (21) and the lower radiator fan (22), and the catch plates (24) are L-shaped.
5. The cooling device for the cabin of the wind generating set according to claim 2, wherein a servo motor (16) is fixedly mounted on one side of the water collecting bin (2), a transverse bevel gear (17) is fixedly mounted on an output shaft of the servo motor (16), a vertical bevel gear (15) is fixedly mounted at the bottom of the upper screw (14), the transverse bevel gear (17) and the vertical bevel gear (15) are meshed with each other, and the number of the transverse bevel gear (17) and the number of the vertical bevel gear (15) are both 1.
6. The cooling device for the cabin of the wind generating set according to claim 2, characterized in that the lifting rod (13) is shaped like a T, and one end of the lifting rod (13) is slidably mounted on the outer wall of the water collecting bin (2) in a limited manner.
7. The cooling device for the cabin of the wind generating set according to claim 2, wherein the lower screw (18) is a bidirectional screw, a fixed rod (20) is fixedly installed on one side of the bottom of the water collecting bin (2), and the movable plate (19) is slidably installed on the fixed rod (20).
8. The cabin cooling device for the wind generating set according to claim 1, wherein a sealing plate upper chute (11) is formed in the top of one end of the sealing plate (4), a sealing plate upper sliding block (10) is slidably mounted in the sealing plate upper chute (11) in a limiting manner, the sealing plate upper sliding block (10) is movably connected with one end of the filter screen (3) through a rotating shaft, a sealing plate (4) lower chute is formed in the bottom of one end of the sealing plate (4), and a sealing plate lower sliding block (12) is slidably mounted in the sealing plate (4) lower chute.
9. The cooling device for the nacelle of a wind generating set according to claim 1, wherein the shape of the screen (3) is "V" and the raised portion of the screen (3) is arranged on the top.
10. The cooling device for the cabin of the wind generating set according to claim 1, wherein a limiting block is arranged on one side of the inside of the water collecting bin (2), and the limiting block is arranged on the top of the other end of the sealing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067899.7U CN216381737U (en) | 2021-08-30 | 2021-08-30 | Cooling device for engine room of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122067899.7U CN216381737U (en) | 2021-08-30 | 2021-08-30 | Cooling device for engine room of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381737U true CN216381737U (en) | 2022-04-26 |
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ID=81239643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122067899.7U Active CN216381737U (en) | 2021-08-30 | 2021-08-30 | Cooling device for engine room of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117006005A (en) * | 2023-06-27 | 2023-11-07 | 华能昭觉风力发电有限公司 | Wind power generation device convenient for heat dissipation |
-
2021
- 2021-08-30 CN CN202122067899.7U patent/CN216381737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117006005A (en) * | 2023-06-27 | 2023-11-07 | 华能昭觉风力发电有限公司 | Wind power generation device convenient for heat dissipation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230414 Address after: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Patentee after: HUANENG CLEAN ENERGY Research Institute Patentee after: Huaneng Group R&D Center Co., Ltd. Address before: 102209 building a, Huaneng talent innovation and entrepreneurship base, future science and Technology City, Beiqijia Town, Changping District, Beijing Patentee before: HUANENG CLEAN ENERGY Research Institute |
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| TR01 | Transfer of patent right |