CN220554172U - Built-in stable medium-voltage converter for wind power - Google Patents
Built-in stable medium-voltage converter for wind power Download PDFInfo
- Publication number
- CN220554172U CN220554172U CN202322020325.3U CN202322020325U CN220554172U CN 220554172 U CN220554172 U CN 220554172U CN 202322020325 U CN202322020325 U CN 202322020325U CN 220554172 U CN220554172 U CN 220554172U
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- fixed
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- 239000000872 buffer Substances 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000002609 medium Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect 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
- 239000012120 mounting media Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02E10/76—Power conversion electric or electronic aspects
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- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of converters, and discloses a pre-buried stable medium-voltage converter for wind power, which comprises a base, wherein a plurality of round grooves are formed in the upper end of the base, the upper end of the base is fixedly connected with a fixed seat, a plurality of fixing components are arranged at the upper end of the base, and a plurality of hydraulic buffers are fixedly connected to the outer side of the fixed seat. This embedded stable form is middling pressure converter for wind-powered electricity generation has set up circular slot and fixed subassembly, fixed subassembly makes base and ground closely rivet tightly, comparatively firm, the base is placed subaerial during the use, insert the circular slot with the lower extreme of auger in, the fixed plate is grasped to staff's one hand, the handle rotation runner of the tight runner of other hand, it bores ground gradually to drive the auger rotation, until the lower extreme of fixed plate contacts with the base, lock base and fixed subassembly through the bolt, the height of auger can set up according to actual conditions, the auger is clenched with earth around, fixed effectual.
Description
Technical Field
The utility model relates to the technical field of converters, in particular to a pre-buried stable medium-voltage converter for wind power.
Background
Wind power generation application is more and more wide, in the in-process of wind power generation, the medium voltage converter is required to rectify the current of wind power generation into direct current, then the direct current is inverted into alternating current through the inverter, the current is set into electric energy which can be used for surfing, the two mutually cooperate, natural wind power resources can be converted into electric power resources, the existing medium voltage converter is arranged on the outdoor ground, the risk of water inflow exists, a buffer device is not arranged, the converter base is unstable due to long-time wind blowing and insolation, and the problem is solved by arranging the medium voltage converter for embedded stable wind power.
Chinese utility model patent publication No.: CN 114449859A, disclosing: the utility model provides a pre-buried stable form medium voltage current transformer for wind-powered electricity generation, this pre-buried stable form medium voltage current transformer for wind-powered electricity generation, the buried nail is relatively poor with the connection effect on ground, and fixed effect is relatively poor, and the rain-proof case is easily blown down under the windy weather, uses inconveniently.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a pre-buried stable medium-voltage converter for wind power, which aims to solve the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pre-buried stable form medium voltage converter for wind-powered electricity generation, includes the base, a plurality of circular grooves have been seted up to the upper end of base, the upper end fixed connection fixing base of base, the upper end of base is provided with a plurality of fixed subassemblies, the outside fixed connection of fixing base a plurality of hydraulic buffers, the upper end fixed connection of fixing base four the same ball seats, the outside of base is provided with a plurality of gag lever posts, the top of fixing base is provided with the movable seat, the upper end fixed connection shell of movable seat, the front end of shell rotates and connects the lid door, the both sides fixed connection lug of shell, the inside fixed connection mounting panel of shell, the upper end of shell is opened there is the air vent, the upper end fixed connection vacuum pump of shell, the output fixed connection connecting pipe of vacuum pump, the upper end fixed connection top cap of shell, the louvre has been seted up to the both sides of top cap, the both sides fixed connection keep off rain edge of top cap, inside fixed connection filter piece;
the fixed component comprises a fixed plate, an auger and a rotating wheel, wherein the upper end of the fixed plate is rotationally connected with the auger, and the upper end of the auger is fixedly connected with the rotating wheel.
Preferably, the round grooves are provided with the same four, the fixing components are provided with the same four, and the fixing components are matched with the round grooves.
Through above-mentioned technical scheme, set up circular slot and fixed subassembly, fixed subassembly makes base and ground closely rivet tightly, comparatively firm.
Preferably, the outside of auger is provided with heliciform tooth piece, the upper end of runner is provided with the handle, fixed plate passes through bolt locking connection with the base.
Through above-mentioned technical scheme, the base is placed subaerial during the use, inserts the circular slot with the lower extreme of auger in, and the fixed plate is gripped to staff's one hand, and the other hand holds the handle rotation runner of gripping the runner, drives the auger and rotates and bore ground gradually, until the lower extreme of fixed plate contacts with the base, locks base and fixed subassembly through the bolt, and the height of auger can set up according to actual conditions, and the auger is gripped with earth on every side, and is fixed effectual.
Preferably, the hydraulic buffer, the ball seat and the limiting rod are all provided with four, the ball seat is contacted with the movable seat, and the limiting rod is in sliding connection with the movable seat.
Through above-mentioned technical scheme, set up hydraulic buffer, ball seat and gag lever post, will remove the seat and place in the fixing base top during the installation, remove the inner wall of seat and hydraulic buffer and contact, the gag lever post passes and removes seat screw thread locking base, when removing the seat atress, removes the gag lever post of seat along the atress direction, and the same sharp hydraulic buffer of atress direction absorbs the buffering with the force, avoids leading to the device collision damage because of external force.
Preferably, the upper end of the movable seat is inclined, and the rear end of the mounting plate is provided with radiating fins.
Through the technical scheme, the upper end of the movable seat is inclined, water is not easy to accumulate, birds are not easy to fall, the mounting plate is arranged, the middle-voltage converter for wind power is fixedly mounted at the front end of the mounting plate, and the radiating fins at the rear end radiate heat for the middle-voltage converter for wind power.
Preferably, the lower extreme of connecting pipe runs through and the upper end of fixed connection shell, keep off the rain along opening direction down, filter and louvre looks adaptation.
Through above-mentioned technical scheme, set up the vacuum pump, start the vacuum pump with the inside air of shell and take out, in the air enters into the top cap through the louvre through the filter element from external world, inside the rethread air vent enters into the shell, kept the inside radiating effect of shell, keep off the rain along opening direction down, avoid the rainwater to get into.
Compared with the prior art, the utility model provides the embedded stable medium-voltage converter for wind power, which has the following beneficial effects:
1. this pre-buried stable form is middling pressure converter for wind-powered electricity generation has set up circular slot and fixed subassembly, fixed subassembly makes base and ground closely rivet tightly, comparatively firm, the base is placed subaerial during the use, insert the circular slot with the lower extreme of auger in, the fixed plate is held to staff's hand, the handle rotation runner of the tight runner of other hand, drive the auger rotation and bore ground gradually, until the lower extreme of fixed plate contacts with the base, with base and fixed subassembly locking through the bolt, the height of auger can set up according to actual conditions, the auger is clenched with earth around, fixed effectual, hydraulic buffer has been set up, ball seat and gag lever post, place the movable seat in the fixing base top during the installation, the inner wall and the hydraulic buffer of movable seat contact, the gag lever post passes movable seat screw thread locking base, when movable seat atress, the gag lever post moves along the gag lever post of atress direction, the same sharp hydraulic buffer of atress direction absorbs the buffering with the power, avoid leading to the device collision damage because of external force.
2. This embedded stable form medium voltage current transformer for wind-powered electricity generation, the upper end of removing the seat is the slope form, difficult ponding, difficult have birds to descend, set up the mounting panel, mounting panel front end fixed mounting medium voltage current transformer for wind-powered electricity generation, the fin of rear end dispels the heat for the medium voltage current transformer for wind-powered electricity generation, set up the vacuum pump, start the vacuum pump and take out the inside air of shell, the air enters into the top cap through the filter element from the external world in, the rethread air vent enters into the shell inside, has kept the radiating effect of shell inside, keep off the rain along opening direction down, avoid the rainwater to get into.
Drawings
FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 3 is a schematic diagram of a disassembling structure of a fixed seat and a movable seat according to the present utility model;
fig. 4 is a schematic diagram of a split structure of a top cover and a converter housing according to the present utility model;
fig. 5 is a schematic view of the split structure of the top cover and the filter according to the present utility model.
Wherein: 1. a base; 2. a circular groove; 3. a fixing seat; 4. a fixing assembly; 401. a fixing plate; 402. an auger; 403. a rotating wheel; 5. a hydraulic buffer; 6. a ball seat; 7. a limit rod; 8. a movable seat; 9. a housing; 10. a cover door; 11. lifting lugs; 12. a mounting plate; 13. a vent hole; 14. a vacuum pump; 15. a connecting pipe; 16. a top cover; 17. a heat radiation hole; 18. a rain shielding edge; 19. a filter element.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-5, the embedded stable medium voltage converter for wind power provided by the utility model comprises a base 1, wherein a plurality of circular grooves 2 are formed in the upper end of the base 1, a fixed seat 3 is fixedly connected to the upper end of the base 1, a plurality of fixing components 4 are arranged at the upper end of the base 1, a plurality of hydraulic buffers 5 are fixedly connected to the outer side of the fixed seat 3, four identical ball seats 6 are fixedly connected to the upper end of the fixed seat 3, a plurality of limit rods 7 are arranged at the outer side of the base 1, a movable seat 8 is arranged above the fixed seat 8, the upper end of the movable seat 8 is fixedly connected with a shell 9, the front end of the shell 9 is rotatably connected with a cover door 10, lifting lugs 11 are fixedly connected to the two sides of the shell 9, a mounting plate 12 is fixedly connected to the inside of the shell 9, a vent hole 13 is formed in the upper end of the shell 9, a vacuum pump 14 is fixedly connected to the output end of the vacuum pump 14 is fixedly connected with a connecting pipe 15, a top cover 16 is fixedly connected to the upper end of the shell 9, heat dissipation holes 17 are formed in the two sides of the top cover 16, a rain shielding edge 18 is fixedly connected to the two sides of the top cover 16, and a filter 19 is fixedly connected to the inside of the top cover 16;
the fixing assembly 4 comprises a fixing plate 401, an auger 402 and a rotating wheel 403, wherein the upper end of the fixing plate 401 is rotationally connected with the auger 402, and the upper end of the auger 402 is fixedly connected with the rotating wheel 403
The embedded stable medium-voltage converter for wind power has reasonable structure, the base 1 is placed on the ground during installation, the lower end of the auger 402 is inserted into the circular groove 2, a worker grasps the fixed plate 401 by one hand, the handle grasping the rotating wheel 403 by the other hand is used for rotating the rotating wheel 403 to drive the auger 402 to rotate and gradually drill into the ground until the lower end of the fixed plate 401 contacts with the base 1, the base 1 and the fixed component 4 are locked by bolts, the height of the auger 402 can be set according to actual conditions, the auger 402 is snapped with surrounding soil, the fixing effect is good, the movable seat 8 is placed above the fixed seat 3, the inner wall of the movable seat 8 contacts with the hydraulic buffer 5, when the movable seat 8 is stressed, the movable seat 8 moves along the limiting rod 7 in the stress direction, the hydraulic buffer 5 in the same straight line in the stress direction absorbs and buffers the force, the device is prevented from being damaged due to collision of external force, the middle-voltage converter for wind power is fixedly arranged at the front end of the mounting plate 12, the heat dissipation fins at the rear end are used for dissipating heat of the middle-voltage converter for wind power, the vacuum pump 14 is started to pump out air in the shell 9, the air enters the top cover 16 from the outside through the heat dissipation holes 17 and passes through the filter piece 19, and the air enters the shell 9 through the vent holes 13, so that the heat dissipation effect of the inside of the shell 9 is maintained.
Specifically, the round groove 2 is provided with the same four, and the fixed subassembly 4 is provided with the same four, and fixed subassembly 4 and round groove 2 looks adaptation. The advantage is, has set up circular slot 2 and fixed subassembly 4, and fixed subassembly 4 makes base 1 and ground closely rivet tightly, comparatively firm.
Specifically, a spiral tooth piece is arranged on the outer side of the auger 402, a handle is arranged at the upper end of the rotating wheel 403, and the fixing plate 401 is in locking connection with the base 1 through a bolt. The advantage is that when using, base 1 is placed subaerial, inserts circular slot 2 with the lower extreme of auger 402 in, and the fixed plate 401 is grasped to staff's one hand, and the handle of the tight runner 403 of the other hand rotation runner 403 of holding drives auger 402 and rotates and bore ground gradually, until the lower extreme of fixed plate 401 contacts with base 1, locks base 1 and fixed subassembly 4 through the bolt, and the height of auger 402 can set up according to actual conditions, and auger 402 bites tightly with earth on every side, and is fixed effectual.
Specifically, the hydraulic buffer 5, the ball seat 6 and the limit rod 7 are all provided with four, the ball seat 6 is contacted with the movable seat 8, and the limit rod 7 is in sliding connection with the movable seat 8. The advantage is, has set up hydraulic buffer 5, ball seat 6 and gag lever post 7, will remove seat 8 and place in fixing base 3 top during the installation, and the inner wall of removing seat 8 contacts with hydraulic buffer 5, and gag lever post 7 passes and removes seat 8 screw thread locking base 1, and when removing seat 8 atress, remove seat 8 along the gag lever post 7 of atress direction, and the hydraulic buffer 5 of atress direction same straight line absorbs the buffering with the force, avoids leading to the device collision damage because of external force.
Embodiment two:
as shown in fig. 2-5, as an improvement over the previous embodiment.
Specifically, the upper end of the movable seat 8 is inclined, and the rear end of the mounting plate 12 is provided with a heat dissipation fin. The movable seat 8 has the advantages that the upper end of the movable seat 8 is inclined, water is not easy to accumulate, birds are not easy to fall, the mounting plate 12 is arranged, the middle-voltage converter for wind power is fixedly arranged at the front end of the mounting plate 12, and the radiating fins at the rear end radiate heat for the middle-voltage converter for wind power.
Specifically, the lower end of the connecting pipe 15 penetrates through and is fixedly connected with the upper end of the housing 9, the rain shielding edge 18 is downward in the opening direction, and the filter element 19 is matched with the radiating hole 17. The air-cooling device has the advantages that the vacuum pump 14 is arranged, the vacuum pump 14 is started to pump air in the shell 9, the air enters the top cover 16 from the outside through the radiating holes 17 and the filter piece 19, and then enters the shell 9 through the vent holes 13, so that the radiating effect in the shell 9 is maintained, the rain shielding edge 18 is downward in the opening direction, and rainwater is prevented from entering.
Working principle: during installation, the base 1 is placed on the ground, the lower end of the auger 402 is inserted into the circular groove 2, a worker grasps the fixed plate 401 by one hand, and grasps the handle of the runner 403 by the other hand to rotate the runner 403, so that the auger 402 is driven to rotate and gradually drill into the ground until the lower end of the fixed plate 401 contacts with the base 1, the base 1 is locked with the fixed component 4 through bolts, the height of the auger 402 can be set according to actual conditions, the auger 402 is tightly snapped with surrounding soil, the fixing effect is good, the movable seat 8 is placed above the fixed seat 3, the inner wall of the movable seat 8 contacts with the hydraulic buffer 5, the limiting rod 7 penetrates through the movable seat 8 to tightly lock the base 1 by threads, when the movable seat 8 is stressed, the movable seat 8 moves along the limiting rod 7 in the stressing direction, the hydraulic buffer 5 in the same straight line in stressing direction absorbs and buffers force, collision damage caused by external force is avoided, the wind power medium voltage converter is fixedly installed at the front end of the mounting plate 12, the heat dissipation fins at the rear end are used for wind power medium voltage converters, the vacuum pump 14 is started to suck air inside the shell 9, the air enters the shell 9 from the top cover 17 through the heat dissipation holes 16, and the heat dissipation effect is kept inside the shell 9, and the inside the shell is kept inside the shell through the heat dissipation effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pre-buried stable medium voltage current transformer for wind-powered electricity generation, is including base (1), its characterized in that: the upper end of the base (1) is provided with a plurality of round grooves (2), the upper end of the base (1) is fixedly connected with a fixed seat (3), the upper end of the base (1) is provided with a plurality of fixed components (4), the outer side of the fixed seat (3) is fixedly connected with a plurality of hydraulic buffers (5), the upper end of the fixed seat (3) is fixedly connected with four identical ball seats (6), the outer side of the base (1) is provided with a plurality of limit rods (7), the upper side of the fixed seat (3) is provided with a movable seat (8), the upper end of the movable seat (8) is fixedly connected with a shell (9), the front end of the shell (9) is rotationally connected with the cover door (10), two sides of the shell (9) are fixedly connected with lifting lugs (11), the inside of the shell (9) is fixedly connected with a mounting plate (12), the upper end of the shell (9) is provided with a vent hole (13), the upper end of the shell (9) is fixedly connected with a vacuum pump (14), the output end of the vacuum pump (14) is fixedly connected with a connecting pipe (15), the upper end of the shell (9) is fixedly connected with a top cover (16), two sides of the top cover (16) are provided with radiating holes (17), two sides of the top cover (16) are fixedly connected with a rain shielding edge (18), the inside of the top cover (16) is fixedly connected with a filter element (19);
the fixed assembly (4) comprises a fixed plate (401), an auger (402) and a rotating wheel (403), wherein the auger (402) is rotatably connected to the upper end of the fixed plate (401), and the rotating wheel (403) is fixedly connected to the upper end of the auger (402).
2. The embedded stable medium voltage converter for wind power according to claim 1, wherein: the round grooves (2) are provided with the same four, the fixing assemblies (4) are provided with the same four, and the fixing assemblies (4) are matched with the round grooves (2).
3. The embedded stable medium voltage converter for wind power according to claim 1, wherein: the outside of auger (402) is provided with heliciform tooth piece, the upper end of runner (403) is provided with the handle, fixed plate (401) are connected through the bolt locking with base (1).
4. The embedded stable medium voltage converter for wind power according to claim 1, wherein: the hydraulic buffer (5), the ball seats (6) and the limiting rods (7) are all four, the ball seats (6) are in contact with the movable seat (8), and the limiting rods (7) are in sliding connection with the movable seat (8).
5. The embedded stable medium voltage converter for wind power according to claim 1, wherein: the upper end of the movable seat (8) is inclined, and the rear end of the mounting plate (12) is provided with radiating fins.
6. The embedded stable medium voltage converter for wind power according to claim 1, wherein: the lower end of the connecting pipe (15) penetrates through and is fixedly connected with the upper end of the shell (9), the rain shielding edge (18) is downward in the opening direction, and the filtering piece (19) is matched with the radiating hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020325.3U CN220554172U (en) | 2023-07-28 | 2023-07-28 | Built-in stable medium-voltage converter for wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322020325.3U CN220554172U (en) | 2023-07-28 | 2023-07-28 | Built-in stable medium-voltage converter for wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220554172U true CN220554172U (en) | 2024-03-01 |
Family
ID=90010262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322020325.3U Active CN220554172U (en) | 2023-07-28 | 2023-07-28 | Built-in stable medium-voltage converter for wind power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220554172U (en) |
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2023
- 2023-07-28 CN CN202322020325.3U patent/CN220554172U/en active Active
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