CN219795460U - Waterproof device for generator - Google Patents
Waterproof device for generator Download PDFInfo
- Publication number
- CN219795460U CN219795460U CN202321193956.9U CN202321193956U CN219795460U CN 219795460 U CN219795460 U CN 219795460U CN 202321193956 U CN202321193956 U CN 202321193956U CN 219795460 U CN219795460 U CN 219795460U
- Authority
- CN
- China
- Prior art keywords
- generator
- groups
- shell
- transmission shaft
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the technical field of wind driven generators, in particular to a waterproof device for a generator, wherein an end cover is arranged at the upper end of a shell, a plurality of groups of radiating holes are formed in the shell at intervals, a mounting seat is arranged at the bottom of the shell, a generator corresponding to the radiating holes is fixedly connected to the mounting seat, a transmission shaft is rotatably connected to the shell, the transmission shaft is connected with a generator rotating shaft through a speed increaser, two groups of bearing bases matched with the transmission shaft are slidably connected to the mounting base, two groups of bearing bases are provided with adjusting devices matched with the mounting base, two groups of telescopic rods are fixedly connected to the shell at intervals, the output ends of the two groups of telescopic rods are fixedly connected with a baffle plate slidably connected with the inner side wall of the shell, one end of the transmission shaft is provided with a fan blade, and a protective shell corresponding to the telescopic rods is arranged on the inner side wall of the shell: when encountering severe weather, the electric telescopic rod can be started to enable the baffle to be matched with the radiating hole, so that rainwater is blocked, and the phenomenon of water accumulation in the generator shell is avoided.
Description
Technical Field
The utility model belongs to the technical field of wind driven generators, and particularly relates to a waterproof device for a generator.
Background
The wind driven generator is a device for converting wind energy into electric energy, and consists of a wind wheel, a generator, a tower, a control system and the like. Wind turbines typically employ three or more rotating blades that rotate as wind blows over the blades, driving a generator to produce electrical power. The tower is used for supporting the wind wheel and the generator to enable the height of the wind wheel and the generator to reach a position suitable for capturing wind energy. The control system is used for monitoring and adjusting the running state of the wind driven generator so as to ensure the safe and efficient running of the wind driven generator. The wind driven generator is clean energy equipment, has the advantages of environmental protection, regeneration, low cost and the like, and is widely applied in modern society;
in the course of the work, the generator can produce certain heat, if not in time dispel the heat, the temperature can rise, can probably lead to the damage of motor internals or the emergence of accident, is equipped with corresponding louvre on the current aerogenerator casing and dispels the heat, but runs into bad weather, and the rainwater can enter into a large amount of water inside the casing, causes the phenomenon of ponding to influence aerogenerator's normal use.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a waterproof device for a generator, which solves the technical problem that when severe weather is met, rainwater enters a large amount of water in a shell to cause water accumulation, so that the normal use of the wind driven generator is affected.
The scheme adopted by the utility model is as follows: the utility model provides a watertight fittings for generator, includes the casing, its characterized in that, the casing upper end be equipped with the end cover, the casing on the interval be equipped with array louvre, the casing bottom be equipped with the mount pad, the mount pad on fixedly connected with and the generator that the louvre corresponds, the casing on rotate and be connected with the transmission shaft, transmission shaft and generator axis of rotation between be connected through the speed increaser, the mount pad on sliding connection have with transmission shaft complex two sets of bearing base, two sets of bearing base on be equipped with mount pad cooperation locking device, the casing on interval fixedly connected with two sets of telescopic links, two sets of telescopic link output fixedly connected with and casing inside wall sliding connection's baffle, transmission shaft one end be equipped with the flabellum, casing inside wall on be equipped with the protective housing that corresponds with the telescopic link.
Preferably, the locking device comprises a plurality of groups of locking holes arranged on the mounting seat at intervals, two groups of the bearing bases are provided with storage grooves, the inner side walls of the storage grooves are slidably connected with pressing plates, an elastomer is arranged between each pressing plate and each storage groove, and locking columns corresponding to the locking holes are fixedly connected to each pressing plate.
Preferably, the baffle plate is provided with a rubber pad matched with the radiating hole.
Preferably, the telescopic rod is an electric telescopic rod.
Preferably, the elastic body is a return spring arranged between the pressing plate and the storage groove, and a damping rod is arranged between the pressing plate and the storage groove.
The utility model has the beneficial effects that: when encountering severe weather, the electric telescopic rod can be started to enable the baffle to be matched with the radiating hole, the rainwater is blocked, the phenomenon of accumulated water in the generator shell is avoided, the distance between the bearing seats can be quickly adjusted through the locking device, and people can install and adjust conveniently.
Drawings
Fig. 1 is one of the perspective views of the present utility model.
Fig. 2 is one of the perspective cross-sectional views of the present utility model.
Fig. 3 is a second perspective cross-sectional view of the present utility model.
Fig. 4 is a three-dimensional cross-sectional view of the present utility model.
Reference numerals: 1. a housing; 2. an end cap; 3. a heat radiation hole; 4. a mounting base; 5. a generator; 6. a transmission shaft; 7. a speed increaser; 8. a bearing base; 9. a telescopic rod; 10. a baffle; 11. a fan blade; 12. a protective shell; 13. a locking hole; 14. a storage groove; 15. pressing the plate; 16. locking the column; 17. a rubber pad; 18. a return spring; 19. a damping rod.
Detailed Description
The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings. The following embodiments are described in detail with reference to the drawings.
Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
Embodiment one, a watertight fittings for generator, including casing 1, its characterized in that, casing 1 upper end be equipped with end cover 2, casing 1 on the interval be equipped with array louvre 3, casing 1 bottom be equipped with mount pad 4, mount pad 4 on fixedly connected with the generator 5 that louvre 3 corresponds, casing 1 on rotate and be connected with transmission shaft 6, transmission shaft 6 and generator 5 axis of rotation between be connected through speed increaser 7, mount pad 4 on sliding connection have with transmission shaft 6 complex two sets of bearing base 8, two sets of bearing base 8 on be equipped with mount pad 4 cooperation locking device, casing 1 on interval fixedly connected with two sets of telescopic link 9, two sets of telescopic link 9 output fixedly connected with and casing 1 inside wall sliding connection's baffle 10, transmission shaft 6 one end be equipped with flabellum 11, casing 1 inside wall on be equipped with the protective housing 12 that corresponds with telescopic link 9.
When the device is used, the fan blades 11 rotate to drive the transmission shaft 6 to rotate, and under the action of the speed increaser 7 (the speed increaser 7 is a device for increasing the speed of the output shaft in mechanical transmission, which is used for increasing the torque and the rotating speed transmitted on the rotating shaft), the rotating shaft of the generator 5 is fast, the conversion efficiency of the generator 5 is high, heat generated in the working process of the generator 5 is emitted from the heat dissipation holes 3, the normal working of the generator 5 is ensured, when severe weather is met, the telescopic rod 9 is started to drive the baffle 10 to act, the baffle 10 keeps the heat dissipation holes 3 off, rainwater is prevented from entering the shell 1, the phenomenon of water accumulation inside the shell 1 of the generator 5 is avoided, and a good waterproof effect is achieved.
In the second embodiment, on the basis of the first embodiment, the locking device includes a plurality of groups of locking holes 13 formed in the mounting base 4 at intervals, two groups of receiving grooves 14 are formed in the bearing base 8, the inner side walls of the receiving grooves 14 are slidably connected with pressing plates 15, an elastomer is arranged between the pressing plates 15 and the receiving grooves 14, and locking columns 16 corresponding to the locking holes 13 are fixedly connected to the pressing plates 15.
When the embodiment is used, when the position of the bearing base 8 needs to be adjusted, the elastic force of the elastic body is overcome by moving the two groups of pressing plates 15, so that the locking column 16 arranged on the pressing plates 15 is separated from the locking hole 13, the mounting seat 4 can be moved along the mounting seat 4, the locking column 16 is matched with the locking hole 13 under the action of the elastic body until the proper position of the interval between the two groups of bearing bases 8 is moved, the bearing base 8 is prevented from moving, the elastic body is a reset spring 18 arranged between the pressing plates 15 and the containing groove 14, a damping rod 19 is arranged between the pressing plates 15 and the containing groove 14, and unlocking and locking of the bearing base 8 can be realized under the action of the damping rod 19 and the reset spring 18.
In the third embodiment, on the basis of the second embodiment, the baffle 10 is provided with a rubber pad 17 matched with the heat dissipation hole 3.
When the embodiment is used, the baffle 10 is provided with the rubber pad 17 matched with the heat dissipation holes 3, so that rainwater can be better prevented from entering the generator shell.
In a fourth embodiment, based on the third embodiment, the telescopic rod 9 is an electric telescopic rod.
When the embodiment is used, the telescopic rod 9 is an electric telescopic rod, and the baffle 10 and the radiating holes 3 can be matched by starting the electric telescopic rod.
The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.
Claims (5)
1. A waterproof device for a generator comprises a housing (1), and is characterized in that the upper end of the housing (1) is provided with an end cover (2), an array of radiating holes (3) are formed in the housing (1) at intervals, a mounting seat (4) is arranged at the bottom of the housing (1), a generator (5) corresponding to the radiating holes (3) is fixedly connected to the mounting seat (4), a transmission shaft (6) is rotatably connected to the housing (1), the transmission shaft (6) is connected with a rotating shaft of the generator (5) through a speed increaser (7), two groups of bearing bases (8) matched with the transmission shaft (6) are slidably connected to the mounting seat (4), two groups of bearing bases (8) are provided with locking devices matched with the mounting seat (4), two groups of telescopic rods (9) are fixedly connected to the housing (1) at intervals, a baffle (10) corresponding to the inner side wall of the housing (1) is slidably connected to the output end of the telescopic rods (9), one end of the transmission shaft (6) is provided with a fan blade (11), and the inner side wall (12) of the housing (1) is correspondingly provided with a protective shell.
2. The waterproof device for the generator according to claim 1, wherein the locking device comprises a plurality of groups of locking holes (13) formed in the mounting base (4) at intervals, two groups of the bearing bases (8) are provided with storage grooves (14), the inner side walls of the storage grooves (14) are slidably connected with pressing plates (15), an elastomer is arranged between the pressing plates (15) and the storage grooves (14), and locking columns (16) corresponding to the locking holes (13) are fixedly connected to the pressing plates (15).
3. A watertight fittings for a generator as claimed in claim 2, characterized in that the baffle (10) is provided with a rubber pad (17) cooperating with the heat sink (3).
4. A watertight device for a generator according to claim 3, characterized in that the telescopic rod (9) is an electric telescopic rod.
5. A water-proof device for a generator according to any one of claims 2-4, characterized in that the elastic body is a return spring (18) arranged between the pressing plate (15) and the receiving groove (14), and a damping rod (19) is arranged between the pressing plate (15) and the receiving groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321193956.9U CN219795460U (en) | 2023-05-17 | 2023-05-17 | Waterproof device for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321193956.9U CN219795460U (en) | 2023-05-17 | 2023-05-17 | Waterproof device for generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795460U true CN219795460U (en) | 2023-10-03 |
Family
ID=88184756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321193956.9U Active CN219795460U (en) | 2023-05-17 | 2023-05-17 | Waterproof device for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795460U (en) |
-
2023
- 2023-05-17 CN CN202321193956.9U patent/CN219795460U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |