CN219317115U - Protection device of wind power generator case - Google Patents
Protection device of wind power generator case Download PDFInfo
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- CN219317115U CN219317115U CN202320968922.6U CN202320968922U CN219317115U CN 219317115 U CN219317115 U CN 219317115U CN 202320968922 U CN202320968922 U CN 202320968922U CN 219317115 U CN219317115 U CN 219317115U
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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 relates to the technical field of protection devices and discloses a protection device of a wind power generator case, which comprises a case, wherein a generator is fixedly arranged in the case, a plurality of groups of uniformly-arrayed radiating holes are formed in the front inner wall and the rear inner wall of the case, a case body is fixedly arranged on the inner wall of the top of the case, and support rods are arranged on two sides, close to the generator, of the case; one side integrated into one piece of generator is provided with the pivot. In the use process of the protection device of the wind power generator case, the screw rod, the guide block and the bearing are arranged, the screw rod can be rotated anticlockwise in a season when air is cold, the screw rod can drive the guide block to move, the guide block drives the supporting rod and the rotating seat to move until the cross rod is moved outwards enough, so that the driven gear and the driving gear are misplaced, the transmission of the rotating shaft is canceled, and unnecessary resistance can be avoided so as to prevent the influence on the due power generation effect.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to a protection device for a wind power generator box.
Background
The wind driven generator is power equipment 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 components such as a wind wheel, a generator (comprising a device), a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and the like, the working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, kinetic energy of wind is converted into mechanical energy of a wind wheel shaft, the generator rotates to generate electricity under the driving of the wind wheel shaft, and in a broad sense, the wind energy is solar energy, so that the wind driven generator always works in a wind power generator box.
Through searching (application number: CN 202121952692.1), it can be known that the protection device for the wind power generator case comprises a case, a generator is arranged on one side of the inside of the case, a first rotating shaft is arranged at the output end of the generator, a second gear is arranged at the middle position of the outer side of the first rotating shaft, wire harness assemblies are arranged on two sides of the top of the case, a second rotating shaft is arranged on the top and the bottom of one side, far away from the generator, of the case, and a cooling fan is arranged on one side, close to the generator, of each second rotating shaft.
In the process of implementing the present utility model, the inventors found that the following problems in the prior art are not solved: although the device has a good driving auxiliary heat dissipation function, the driving force of the device depends on the rotation shaft transmission of the generator, the device does not have a corresponding transmission cancellation function, in colder seasons, the heat dissipation requirement of the generator can be met by means of natural heat dissipation of the heat dissipation holes, unnecessary heat dissipation driving only can increase the rotation shaft resistance of the generator, the due power generation effect is influenced, and improvement is needed urgently, so that a protection device of a wind power generator case is provided.
Disclosure of Invention
The utility model aims to provide a protection device for a wind power generator box, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the protection device of the wind power generator case comprises a case, wherein a generator is fixedly arranged in the case, a plurality of groups of uniformly-arrayed radiating holes are formed in the front inner wall and the rear inner wall of the case, a case body is fixedly arranged on the inner wall of the top of the case, and support rods are arranged on two sides, close to the generator, of the case;
a rotating shaft is integrally formed on one side of the generator, the rotating shaft movably penetrates through the middle of the side wall of the case, and a driving gear is fixedly arranged on the rotating shaft;
the two sides of the side wall of the case, which are close to the rotating shaft, are movably penetrated with a cross rod, a driven gear is fixedly arranged at the outer end of the cross rod, fan blades are fixedly arranged at the inner end of the cross rod, a support rod is arranged at one side of the cross rod, and the support rod is rotationally connected with the cross rod through a rotating seat;
the machine case is provided with a groove on one side close to the supporting rod, a guide block is placed in the groove, a screw is screwed in the middle of the guide block through a screw hole, one end of the screw is rotationally connected with the machine case through a bearing, a rotating block is fixedly arranged at the other end of the screw, the guide block, the bearing and other components are matched for use, in the use process of the protection device of the wind power generator case, in the colder season of air, the screw can be rotated anticlockwise through the rotating block, the screw can drive the guide block to move, the guide block drives the supporting rod and the rotating seat to move until the transverse rod is moved outwards in a sufficient amount, the driven gear and the driving gear are dislocated, the transmission of the rotating shaft is canceled, unnecessary resistance can be avoided, and the due power generation effect is prevented from being influenced.
As an alternative scheme of this application technical scheme, fixed mounting has treater and temperature sensor in the box body, the siren has been placed at the machine case top, temperature sensor's data output end is connected with the data input end of treater, the signal output part of treater is connected with the signal input part of siren, the accessible temperature sensor uses with subassembly cooperation such as siren, accessible temperature sensor detects machine case inside temperature, when the temperature is greater than the settlement threshold value, for needing to carry out supplementary heat dissipation promptly, the treater gives the instruction, and the siren sends out police dispatch newspaper sound, reminds the staff in time the return to adjust driven gear to prevent the damage that the insufficient heat dissipation arouses, the result of use is comparatively ideal.
As an alternative scheme of this application technical scheme, box body one side opening internal fixation has the dust screen, the line hole has been seted up to box body one side wall, and the accessible dust screen shelters from external miscellaneous dirt, and the line wiring of warp hole wiring simultaneously supplies for interior subassembly connecting wire.
As an alternative scheme of this application technical scheme, copper pipe is installed in the one side intercommunication of machine case back to the generator, the outside fixed mounting that machine case is close to the copper pipe has rain-proof cover, can arrange the line wiring through the copper pipe to prevent the rainwater from getting into the machine incasement through the rain-proof cover, play good dampproofing waterproof effect.
As an alternative scheme of this application technical scheme, equal fixed mounting of four corners in quick-witted bottom has the otic placode, and the locating hole has been seted up at the middle part in the otic placode, can pass through multiunit otic placode and locating hole, and removable fixed machine case guarantees quick-witted case steady operation, and accords with later stage aversion assembly user demand.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the protection device of the wind power generator box, the screw rod, the guide block and the bearing are arranged, so that in the use process of the protection device of the wind power generator box, the screw rod can be rotated anticlockwise in a season when air is cold, the screw rod can drive the guide block to move, the guide block drives the support rod and the rotating seat to move until the cross rod is moved outwards enough, the driven gear and the driving gear are dislocated, the transmission of the rotating shaft is canceled, and unnecessary resistance can be avoided, so that the due power generation effect is prevented from being influenced.
2. According to the protection device of the wind power generator case, the temperature sensor and the alarm are arranged, the temperature sensor can be used for detecting the temperature inside the case, when the temperature is larger than the set threshold value, the auxiliary heat dissipation is needed, the processor gives an instruction, the alarm sounds, and the alarm sounds to remind a worker to return to adjust the driven gear in time, so that damage caused by insufficient heat dissipation is prevented, and the use effect is ideal.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a cross-sectional view of a protecting device of a wind turbine generator system according to the present utility model;
FIG. 2 is an enlarged schematic view of the protection device of the wind turbine case of the present utility model;
fig. 3 is a schematic diagram of a front cross-sectional structure of a box body of a protection device of a wind turbine generator system according to the present utility model.
In the figure: 1. a chassis; 11. copper pipe; 12. a rain cover; 13. a groove; 14. a rotating block; 2. a generator; 21. a rotating shaft; 22. a drive gear; 3. a support rod; 31. a fan blade; 32. a rotating seat; 33. a cross bar; 34. a driven gear; 4. a case body; 41. a processor; 42. a temperature sensor; 43. a wire hole; 44. a dust screen; 5. a screw; 51. a bearing; 52. a guide block; 6. an alarm.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a protection device of wind power generator case, including chassis 1, chassis 1 bottom four corners all fixed mounting has the otic placode, and the locating hole has been seted up at the middle part in the otic placode, can pass multiunit otic placode and locating hole thereof, removable fixed chassis 1, guarantee chassis 1 steady operation, and accord with later stage aversion assembly operation demand, the interior fixed mounting of chassis 1 has generator 2, and the front and back inner wall of chassis 1 has all seted up the louvre of a plurality of groups even array, the one side intercommunication of chassis 1 back to generator 2 is installed copper pipe 11, the chassis 1 is close to the outside fixed mounting of copper pipe 11 has rain-proof cover 12, can arrange the line wiring through copper pipe 11, and prevent the rainwater from getting into chassis 1 through rain-proof cover 12, play good dampproofing waterproof effect, chassis 1 top inner wall fixed mounting has box body 4, the branch 3 has all been placed to the both sides that are close to generator 2 in the chassis 1; a rotating shaft 21 is integrally formed on one side of the generator 2, the rotating shaft 21 movably penetrates through the middle of the side wall of the case 1, and a driving gear 22 is fixedly arranged on the rotating shaft 21; the two sides of the side wall of the case 1, which are close to the rotating shaft 21, are movably penetrated by a cross rod 33, a driven gear 34 is fixedly arranged at the outer end of the cross rod 33, a fan blade 31 is fixedly arranged at the inner end of the cross rod 33, a support rod 3 is arranged at one side of the cross rod 33, and the support rod 3 is rotationally connected with the cross rod 33 through a rotating seat 32; a groove 13 is formed in one side, close to the supporting rod 3, of the chassis 1, a guide block 52 is placed in the groove 13, a screw rod 5 is screwed in the middle of the guide block 52 through a screw hole, one end of the screw rod 5 is rotatably connected with the chassis 1 through a bearing 51, and a rotating block 14 is fixedly arranged at the other end of the screw rod 5.
In the technical scheme, components such as the screw 5, the guide block 52 and the bearing 51 can be matched for use, in the use process of the protection device of the wind turbine box, in the season of colder air, the screw 5 can be driven to move by rotating the screw 5 anticlockwise, the guide block 52 drives the support rod 3 and the rotating seat 32 to move until the cross rod 33 is enough to move outwards, so that the driven gear 34 and the driving gear 22 are misplaced, the transmission of the rotating shaft 21 is canceled, unnecessary resistance can be avoided, and the due power generation effect is prevented from being influenced.
In some technical schemes, a processor 41 and a temperature sensor 42 are fixedly installed in a box body 4, an alarm 6 is placed at the top of a case 1, a data output end of the temperature sensor 42 is connected with a data input end of the processor 41, a signal output end of the processor 41 is connected with a signal input end of the alarm 6, a dustproof net 44 is fixedly installed in an opening on one side of the box body 4, a wire hole 43 is formed in one side wall of the box body 4, external dust is shielded through the dustproof net 44, and meanwhile wires are arranged and distributed through the wire hole 43 to supply connecting wires for internal components.
In this kind of technical scheme, accessible temperature sensor 42 and components such as siren 6 cooperation use, and accessible temperature sensor 42 detects quick-witted case 1 inside temperature, and when the temperature is greater than the settlement threshold value, for needing to carry out supplementary heat dissipation promptly, processor 41 gives the instruction, and siren 6 sends out the warning sound, reminds the staff in time to return and adjusts driven gear 34 to prevent the damage that the insufficient heat dissipation arouses, the result of use is comparatively ideal.
Working principle: it should be noted that the present utility model is a protection device for a wind turbine generator box, and the components are all universal standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through conventional test methods.
When the protection device of the wind power generator box is used, the box is fixed on a bracket of wind power generation through the lug plate, the rotating shaft 21 is fixedly connected with external wind power blades, wiring is carried out through the copper pipe 11, the rotating shaft 21 and the gears can drive the cross rod 33 to rotate, the cross rod 33 drives the blades 31 to rotate, blowing air towards the generator 2 and radiating heat through the outer row of the heat radiating holes, so that the wind power generator box is assembled, and then the alarm 6 is fixed at a proper position;
through being provided with screw rod 5, guide block 52 and bearing 51, in the protection device of wind turbine generator system case use, in the colder season of air, the accessible anticlockwise rotation screw rod 5, screw rod 5 can drive guide block 52 and remove, guide block 52 drives branch 3 and rotation seat 32 and remove, until horizontal pole 33 is enough to move outward, make driven gear 34 and driving gear 22 dislocation, then cancel pivot 21 transmission, can avoid unnecessary resistance, in order to prevent influencing due generating effect, through being provided with temperature sensor 42 and siren 6, the inside temperature of accessible temperature sensor 42 detects machine case 1, when the temperature is greater than the settlement threshold value, for needing to carry out auxiliary heat dissipation, processor 41 gives the instruction, siren 6 sends out the warning sound, remind the staff in time to return to adjust driven gear 34, in order to prevent the damage that the insufficient heat dissipation arouses, the result of use is comparatively ideal.
Claims (5)
1. A protection device of a wind power generator case is characterized in that: the novel power generator comprises a machine case (1), wherein a generator (2) is fixedly arranged in the machine case (1), a plurality of groups of uniformly-arrayed radiating holes are formed in the front inner wall and the rear inner wall of the machine case (1), a box body (4) is fixedly arranged on the top inner wall of the machine case (1), and support rods (3) are respectively arranged on two sides, close to the generator (2), in the machine case (1);
a rotating shaft (21) is integrally formed on one side of the generator (2), the rotating shaft (21) movably penetrates through the middle of the side wall of the case (1), and a driving gear (22) is fixedly arranged on the rotating shaft (21);
the side wall of the case (1) is movably penetrated by a cross rod (33) near both sides of the rotating shaft (21), a driven gear (34) is fixedly arranged at the outer end of the cross rod (33), a fan blade (31) is fixedly arranged at the inner end of the cross rod (33), a supporting rod (3) is arranged at one side of the cross rod (33), and the supporting rod (3) is rotationally connected with the cross rod (33) through a rotating seat (32);
the novel multifunctional machine box is characterized in that a groove (13) is formed in one side, close to the supporting rod (3), of the machine box (1), a guide block (52) is placed in the groove (13), a screw rod (5) is screwed in the middle of the guide block (52) through a screw hole, one end of the screw rod (5) is rotatably connected with the machine box (1) through a bearing (51), and a rotating block (14) is fixedly arranged at the other end of the screw rod (5).
2. A protection device for a wind turbine generator system according to claim 1, wherein: the intelligent alarm device is characterized in that a processor (41) and a temperature sensor (42) are fixedly installed in the box body (4), an alarm (6) is placed at the top of the machine case (1), the data output end of the temperature sensor (42) is connected with the data input end of the processor (41), and the signal output end of the processor (41) is connected with the signal input end of the alarm (6).
3. A protection device for a wind turbine generator system according to claim 1, wherein: a dustproof net (44) is fixedly arranged in an opening at one side of the box body (4), and a wire hole (43) is formed in a side wall of the box body (4).
4. A protection device for a wind turbine generator system according to claim 1, wherein: copper pipes (11) are arranged on one side, facing away from the generator (2), of the machine case (1), and a rain cover (12) is fixedly arranged on the outer side, close to the copper pipes (11), of the machine case (1).
5. A protection device for a wind turbine generator system according to claim 1, wherein: the four corners of the bottom of the case (1) are fixedly provided with the ear plates, and the middle part in each ear plate is provided with a positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968922.6U CN219317115U (en) | 2023-04-26 | 2023-04-26 | Protection device of wind power generator case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968922.6U CN219317115U (en) | 2023-04-26 | 2023-04-26 | Protection device of wind power generator case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219317115U true CN219317115U (en) | 2023-07-07 |
Family
ID=87021713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320968922.6U Active CN219317115U (en) | 2023-04-26 | 2023-04-26 | Protection device of wind power generator case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219317115U (en) |
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2023
- 2023-04-26 CN CN202320968922.6U patent/CN219317115U/en active Active
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