CN217134150U - Three-phase dry-type transformer with safety device - Google Patents
Three-phase dry-type transformer with safety device Download PDFInfo
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- CN217134150U CN217134150U CN202220801626.2U CN202220801626U CN217134150U CN 217134150 U CN217134150 U CN 217134150U CN 202220801626 U CN202220801626 U CN 202220801626U CN 217134150 U CN217134150 U CN 217134150U
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- box
- phase dry
- transformer
- type transformer
- fixed mounting
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 239000002274 desiccant Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a three-phase dry-type transformer with safety device, including box and transformer body, transformer body fixed mounting is in the inside of box, the front side and the rear side of box all rotate and are connected with the chamber door, the outer wall fixed mounting of chamber door has elevating system, the outer wall of chamber door and the position that is close to the bottom run through fixed mounting and have dust removal filtering mechanism. The utility model discloses in, can evenly blow the heat dissipation to transformer body through the elevating system and the heat dissipation mechanism that set up to improve the radiating effect, avoid overheated damage, through dust removal filtering mechanism and the automatic control mechanism who sets up, not only can remove dust and dehumidify the air that gets into in the box, avoid transformer body to pile up the dust and wet, can also change automatically and start corresponding heat dissipation mechanism, and dry the drier of saturation, thereby realize cyclic utilization.
Description
Technical Field
The utility model relates to a three-phase dry-type transformer technical field especially relates to a three-phase dry-type transformer with safety device.
Background
The three-phase dry-type transformer is widely used for alternating current stabilized voltage power supplies of electronic computers, precision machine tools, computer body layer scanning photography, precision instruments, experimental devices, elevators, import equipment and production lines of departments such as industrial and mining enterprises, post and telecommunications, textiles, railways, construction sites, schools, hospitals, hotels, national defense and scientific research, and is also suitable for low-voltage power distribution with low power supply voltage and large fluctuation range;
now relate to a three-phase dry-type transformer with safety device, current three-phase dry-type transformer is when using, because high-voltage coil need bear very big voltage, can produce a large amount of heats when using, in order to dispel the heat for the transformer, all dispel the heat through the louvre, not only inside the dust in the air can be followed the louvre and get into the transformer, the moisture in the air also can enter into the inside of box moreover, cause the transformer to wet or even the short circuit, cause the influence to the normal operating of transformer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a three-phase dry-type transformer with a safety protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a three-phase dry-type transformer with safety device, includes box and transformer body, transformer body fixed mounting is in the inside of box, the front side and the rear side of box all rotate and are connected with the chamber door, the outer wall fixed mounting of chamber door has elevating system, the outer wall of chamber door and the position that is close to the bottom run through fixed mounting and have a dust removal filter mechanism, be equipped with heat dissipation mechanism between elevating system's expansion end and the dust removal filter mechanism, the internally mounted of box has automatic control mechanism.
Further, elevating system includes two diaphragms, two the diaphragm symmetry is installed at the top and the bottom of chamber door one side, two the diaphragm directly runs through to rotate and is connected with the screw rod, the surface threaded connection of screw rod has the movable plate, the surface of movable plate runs through sliding connection and has the guide arm, the both ends of guide arm respectively with the outer wall fixed connection of two diaphragms, the surface fixed mounting of diaphragm has the motor that is connected with the screw rod.
Further, dust removal filtering mechanism is including running through the inside filter frame of fixed mounting at the chamber door, filter frame's inside fixed mounting has filter screen, drier and hot plate in proper order.
Furthermore, the heat dissipation mechanism comprises an empty groove and three circular grooves, the empty groove is formed in the lower surface of the movable plate, the circular grooves are sequentially formed in the outer surface of the movable plate and communicated with the inside of the empty groove, telescopic pipes are fixedly communicated between the bottom end of the empty groove and the top of the filter frame, and fans are installed inside the three circular grooves.
Further, automatic control mechanism includes controller and two humidity transducer, controller fixed mounting is at the inside top of box, two humidity transducer fixed mounting is respectively at the inner wall of two dead slots.
Furthermore, the bottom of the box body is fixedly provided with supporting legs.
Furthermore, a safety lock is fixedly arranged on the outer surface of the box door in a penetrating mode.
The utility model has the advantages that:
the utility model discloses when using, this three-phase dry-type transformer with safety device, can evenly blow the heat dissipation to the transformer body through the elevating system and the heat dissipation mechanism that set up, thereby improve the radiating effect, avoid overheated damage, through dust removal filter mechanism and the automatic control mechanism that sets up, not only can remove dust and dehumidify the air that gets into in the box, avoid the transformer body to pile up the dust and wet, can also the automatic change start corresponding heat dissipation mechanism, and dry the drier of saturation, thereby realize cyclic utilization.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the box and the door of the present invention;
fig. 3 is a front view of the door of the present invention.
Illustration of the drawings:
1. a box body; 2. a transformer body; 3. a box door; 4. a transverse plate; 5. a screw; 6. moving the plate; 7. a guide bar; 8. a motor; 9. a filter frame; 10. a filter screen; 11. a desiccant; 12. heating plates; 13. an empty groove; 14. a circular groove; 15. a telescopic pipe; 16. a fan; 17. a controller; 18. a humidity sensor; 19. supporting legs; 20. safety lock.
Detailed Description
Fig. 1 to 3 show, relate to a three-phase dry-type transformer with safety device, including box 1 and transformer body 2, transformer body 2 fixed mounting is in the inside of box 1, the front side and the rear side of box 1 all rotate and are connected with chamber door 3, the outer wall fixed mounting of chamber door 3 has elevating system, the outer wall of chamber door 3 and the position that is close to the bottom run through fixed mounting and have a dust removal filter mechanism, be equipped with heat dissipation mechanism between elevating system's expansion end and the dust removal filter mechanism, the internally mounted of box 1 has automatic control mechanism.
The lifting mechanism comprises two transverse plates 4, the two transverse plates 4 are symmetrically arranged at the top and the bottom of one side of the box door 3, the two transverse plates 4 are directly connected with a screw rod 5 in a penetrating and rotating mode, the outer surface of the screw rod 5 is connected with a movable plate 6 in a threaded mode, the outer surface of the movable plate 6 is connected with a guide rod 7 in a penetrating and sliding mode, two ends of the guide rod 7 are fixedly connected with the outer walls of the two transverse plates 4 respectively, a motor 8 connected with the screw rod 5 is fixedly arranged on the outer surface of each transverse plate 4, the motor 8 rotates to drive the screw rod 5 to rotate, and therefore the movable plate 6 is driven to move up and down under the limiting effect of the guide rod 7.
The dust removal filtering mechanism comprises a filtering frame 9 which penetrates through the box door 3 and is fixedly installed inside, a filtering net 10, a drying agent 11 and a heating plate 12 are sequentially and fixedly installed inside the filtering frame 9, the filtering net 10 can filter dust in the air, the drying agent 11 can absorb moisture in the air, and the heating plate 12 can heat and dehumidify the drying agent 11, so that cyclic utilization is realized.
The heat dissipation mechanism comprises an empty groove 13 and three circular grooves 14, the empty groove 13 is arranged on the lower surface of the moving plate 6, the three circular grooves 14 are sequentially arranged on the outer surface of the moving plate 6, the three circular grooves 14 are communicated with the inside of the empty groove 13, telescopic pipes 15 are fixedly communicated between the bottom end of the empty groove 13 and the top of the filter frame 9, fans 16 are mounted inside the three circular grooves 14, the fans 16 rotate, filtered air is pumped into the box body 1 through the telescopic pipes 15, and the filtered air is blown to the transformer body 2 so as to dissipate heat of the transformer body 2.
Automatic control mechanism includes controller 17 and two humidity transducer 18, and controller 17 fixed mounting is at the inside top of box 1, and two humidity transducer 18 are fixed mounting respectively at the inner wall of two dead slots 13, and humidity transducer 18 can sense the humidity that gets into box 1 inside to control corresponding heat dissipation mechanism through controller 17 and start.
The bottom of the box body 1 is fixedly provided with a supporting leg 19 which is convenient for supporting the box body 1.
A safety lock 20 is fixedly arranged on the outer surface of the box door 3 in a penetrating way, so that the box door 3 can be conveniently closed.
When the three-phase dry type transformer with the safety protection device is used, the driving mechanism and the heat dissipation mechanism on the box door 3 on one side are started firstly, the motor 8 rotates to drive the screw rod 5 to rotate, so as to drive the movable plate 6 to move up and down under the limit of the guide rod 7, the fan 16 rotates, so that the air which is dedusted and dehumidified by the filter screen 10 and the desiccant 11 is pumped into the box body 1 through the extension pipe 15 to blow to the transformer body 2, so as to dissipate heat of the transformer body 2, thereby avoiding dust accumulation and moisture on the transformer body 2, so as to increase the safety of the transformer, when the moisture absorption of the desiccant 11 on one side is saturated, the humidity sensor 18 can sense the humidity entering the box body 1, so as to control the heat dissipation mechanism on the other side to be started through the controller 17, and start the corresponding heating plate 12, and the heating plate 12 can heat and dehumidify the desiccant 11, thereby realizing cyclic utilization.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a three-phase dry-type transformer with safety device, includes box (1) and transformer body (2), its characterized in that: the transformer body (2) is fixedly mounted in the box body (1), the front side and the rear side of the box body (1) are connected with the box door (3) in a rotating mode, the outer wall of the box door (3) is fixedly mounted with an elevating mechanism, the outer wall of the box door (3) and the position close to the bottom penetrate through the fixed mounting and is provided with a dust removal filtering mechanism, a heat dissipation mechanism is arranged between the movable end of the elevating mechanism and the dust removal filtering mechanism, and an automatic control mechanism is mounted in the box body (1).
2. A three-phase dry-type transformer with safety device as claimed in claim 1, wherein: elevating system includes two diaphragm (4), two diaphragm (4) symmetry is installed in the top and the bottom of chamber door (3) one side, two diaphragm (4) directly run through to rotate and is connected with screw rod (5), the surface threaded connection of screw rod (5) has movable plate (6), the surface of movable plate (6) runs through sliding connection has guide arm (7), the both ends of guide arm (7) respectively with the outer wall fixed connection of two diaphragm (4), the surface fixed mounting of diaphragm (4) has motor (8) that are connected with screw rod (5).
3. The three-phase dry-type transformer with the safety protection device according to claim 2, wherein: the dust removal filtering mechanism comprises a filtering frame (9) which penetrates through the box door (3) and is fixedly installed inside the box door (3), and a filtering net (10), a drying agent (11) and a heating plate (12) are sequentially and fixedly installed inside the filtering frame (9).
4. A three-phase dry transformer with safety features as claimed in claim 3, wherein: the heat dissipation mechanism comprises an empty groove (13) and three circular grooves (14), wherein the empty groove (13) is formed in the lower surface of the moving plate (6), the circular grooves (14) are sequentially formed in the outer surface of the moving plate (6), the circular grooves (14) are communicated with the inside of the empty groove (13), telescopic pipes (15) are fixedly communicated between the bottom end of the empty groove (13) and the top of the filter frame (9), and the fans (16) are installed inside the circular grooves (14).
5. A three-phase dry-type transformer with safety protection device according to claim 4, characterized in that: the automatic control mechanism comprises a controller (17) and two humidity sensors (18), wherein the controller (17) is fixedly installed at the top of the interior of the box body (1), and the two humidity sensors (18) are respectively and fixedly installed on the inner walls of the two empty grooves (13).
6. A three-phase dry-type transformer with safety device as claimed in claim 1, wherein: the bottom of the box body (1) is fixedly provided with supporting legs (19).
7. A three-phase dry-type transformer with safety device as claimed in claim 1, wherein: the outer surface of the box door (3) is fixedly provided with a safety lock (20) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220801626.2U CN217134150U (en) | 2022-04-08 | 2022-04-08 | Three-phase dry-type transformer with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220801626.2U CN217134150U (en) | 2022-04-08 | 2022-04-08 | Three-phase dry-type transformer with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217134150U true CN217134150U (en) | 2022-08-05 |
Family
ID=82646413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220801626.2U Expired - Fee Related CN217134150U (en) | 2022-04-08 | 2022-04-08 | Three-phase dry-type transformer with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217134150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118640649A (en) * | 2024-08-14 | 2024-09-13 | 常州苏兴电气有限责任公司 | Leak-proof oil immersed transformer vacuum drying device |
-
2022
- 2022-04-08 CN CN202220801626.2U patent/CN217134150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118640649A (en) * | 2024-08-14 | 2024-09-13 | 常州苏兴电气有限责任公司 | Leak-proof oil immersed transformer vacuum drying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |