CN219716627U - High-stability oil-immersed three-item transformer - Google Patents
High-stability oil-immersed three-item transformer Download PDFInfo
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- CN219716627U CN219716627U CN202321373686.XU CN202321373686U CN219716627U CN 219716627 U CN219716627 U CN 219716627U CN 202321373686 U CN202321373686 U CN 202321373686U CN 219716627 U CN219716627 U CN 219716627U
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- main body
- transformer main
- transformer
- guide rod
- cleaning
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- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims abstract description 3
- 238000007790 scraping Methods 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 17
- 230000035939 shock Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a high-stability oil-immersed three-item transformer, which comprises a transformer main body, wherein an insulator is fixedly arranged at the upper end of the transformer main body, radiating fins are arranged on the side edge of the transformer main body, a connecting frame is arranged at the lower end of the transformer main body, and the connecting frame is fixedly connected with an external frame body through a locking bolt; further comprises: the damping pad is arranged between the transformer main body and the connecting frame, the lower end of the transformer main body is fixedly provided with a guide rod, the lower end of the guide rod penetrates through the middle part of the connecting frame, and the outer side of the guide rod is sleeved with an auxiliary spring; and the cleaning mechanisms are distributed around the transformer main body and are used for cleaning dust attached to the surfaces of the radiating fins around the transformer main body. This three transformer of oily formula of high stability can guarantee the stability of transformer in the in-process of using, can clear up the dust that adheres to on the transformer avris fin simultaneously automatically.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to an oil-immersed three-item transformer with high stability.
Background
The transformer is an important device in industrial and mining enterprises and civil building power supply and distribution systems, and the oil-immersed transformer is characterized in that a coil and a magnetic core of the transformer are soaked in special transformer oil, so that heat can be dissipated, the coil can be isolated from air, and moisture in the air can be prevented from corroding the magnetic core of the transformer, and therefore the oil-immersed transformer is widely applied.
The utility model discloses an oil-immersed transformer of publication number CN206541699U, wherein be provided with the metal roof including the top of transformer main part, the top of metal roof is provided with high-voltage bushing, one side of high-voltage bushing is provided with the low-voltage bushing, the both ends of metal roof all are provided with rotatory split shaft, be provided with movable protection shield on the rotatory split shaft, be provided with a plurality of small-size round holes on the movable protection shield, one side of transformer main part is provided with the power supply box, be provided with temperature monitor on the power supply box, temperature monitor's top is provided with the thermometer, the top of power supply box is provided with the alarm flash light.
The following technical problems exist in the prior art: the existing transformer is in a high-temperature state through the radiating fins arranged on the transformer in the using process, however, the transformer is usually placed at an outdoor high place, a large amount of dust and impurities are easily attached to the surface of the radiating fins of the transformer after long-time use, the contact between the radiating fins and the outside air is easily affected by the attachment of the dust, and then the radiating fins reduce the original radiating effect.
We have therefore proposed a high stability oil-immersed three-item transformer in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide a high-stability oil-immersed three-item transformer, which aims to solve the problems that the existing transformer in the market is in a high-temperature state through radiating fins arranged on the existing transformer in the use process, the transformer is usually placed at an outdoor high place, a large amount of dust and impurities are easily attached to the surface of the radiating fins of the transformer after long-time use, the contact between the radiating fins and the external air is easily affected by the attachment of the dust, and the original radiating effect of the radiating fins is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-stability oil-immersed three-item transformer comprises a transformer main body, wherein an insulator is fixedly arranged at the upper end of the transformer main body, radiating fins are arranged on the side edge of the transformer main body, a connecting frame is arranged at the lower end of the transformer main body, and the connecting frame is fixedly connected with an external frame body through a locking bolt;
further comprises:
the damping pad is arranged between the transformer main body and the connecting frame, the lower end of the transformer main body is fixedly provided with a guide rod, the lower end of the guide rod penetrates through the middle part of the connecting frame, and the outer side of the guide rod is sleeved with an auxiliary spring;
the side guide rods are positioned at the left side and the right side of the lower end of the guide rod and are connected with the lower end of the connecting frame through the built-in spring;
and the cleaning mechanisms are distributed around the transformer main body and are used for cleaning dust attached to the surfaces of the radiating fins around the transformer main body.
Preferably, the guide rod is located between the left shock pad and the right shock pad, and the guide rod forms an elastic telescopic structure through the auxiliary spring and the connecting frame.
Through adopting above-mentioned technical scheme, utilize auxiliary spring's setting can make its guide bar after moving on the linking frame reset and kick-back.
Preferably, the lower end of the guide rod is in an isosceles triangle structure, and the side inclined surface of the guide rod is mutually attached to one end of the side guide rod, which is close to the guide rod.
Through adopting above-mentioned technical scheme, can extrude the guide bar that the laminating set up through the removal of guide bar and promote.
Preferably, the attaching end of the inclined plane of the lower end of the guide rod and the side guide rod is spherical, and the side guide rod can slide on the connecting frame.
Through adopting above-mentioned technical scheme, thereby can utilize auxiliary spring's elastic deformation to play the cushioning effect after the side guide arm slides on the linking frame.
Preferably, the cleaning mechanism comprises a movable scraping strip, cleaning cotton, a vertical rod, a booster spring and a collecting bucket, the movable scraping strip is located at the side of the radiating fin, the cleaning cotton is fixed on the inner side of a cleaning notch of the radiating fin by the movable scraping strip, the vertical rod is fixedly arranged at the upper end of the movable scraping strip, the vertical rod is connected with the transformer main body through the booster spring, and the collecting bucket is fixedly connected to the top end of the vertical rod.
Preferably, the movable scraping strip is uniformly provided with cleaning notches for cleaning the surfaces of the radiating fins, and cleaning cotton is fixed on the inner side of each cleaning notch and is mutually attached to the surfaces of the radiating fins.
Through adopting above-mentioned technical scheme, thereby can utilize the cleaning cotton on it to clear up the dust on fin surface voluntarily through the removal of removal scraping strip.
Preferably, the side of montant and transformer main part is sliding connection, and the collection fill of montant upper end sets up to the funnel-shaped structure.
Through adopting above-mentioned technical scheme, thereby utilize montant upper end to collect the funnel-shaped structure of fighting and can conveniently collect external rainwater.
Compared with the prior art, the utility model has the beneficial effects that: the high-stability oil-immersed three-item transformer can ensure the stability of the transformer in the use process, and can automatically clean dust attached to radiating fins at the side of the transformer;
1. the transformer main body is provided with the shock pad, and the shock pad is arranged between the transformer main body and the connecting frame, so that a buffer effect can be achieved when the transformer main body works to vibrate, meanwhile, the guide rod of the transformer main body can move when the transformer main body vibrates, the guide rod can extrude the side guide rod after moving, the side guide rod moves at the lower end of the connecting frame, the elastic deformation of the built-in spring after the side guide rod moves is utilized to further achieve the shock absorption buffer effect, and the problem that the locking bolt loosens due to severe vibration for a long time to affect the overall stability is avoided;
2. be provided with and collect the fill, when external raining, external rainwater gets into to collect in fighting, through collect fill behind the inside rainwater of collecting gravity increase can make its montant remove in the side of transformer main part, utilize the removal of montant can make the clean strip of scraping of its lower extreme carry out synchronous movement, can be through the cleaning cotton in the clean notch automatically cleaning the dust on fin surface, avoid the dust to adhere to too much influence the contact of fin and outside air.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of the adapter and shock pad of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic perspective view of the movable scraping strip and the cleaning cotton of the present utility model.
In the figure: 1. a transformer body; 2. an insulator; 3. a heat sink; 4. a connecting frame; 5. a locking bolt; 6. a shock pad; 7. a guide rod; 8. an auxiliary spring; 9. a side guide bar; 10. a built-in spring; 11. a cleaning mechanism; 111. moving the scraping strip; 112. cleaning cotton; 113. a vertical rod; 114. a booster spring; 115. and (5) collecting a bucket.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the high-stability oil-immersed three-item transformer comprises a transformer main body 1, wherein an insulator 2 is fixedly arranged at the upper end of the transformer main body 1, radiating fins 3 are arranged on the side edge of the transformer main body 1, a connecting frame 4 is arranged at the lower end of the transformer main body 1, and the connecting frame 4 is fixedly connected with an external frame body through a locking bolt 5; a shock pad 6 is arranged between the transformer main body 1 and the connecting frame 4, a guide rod 7 is fixedly arranged at the lower end of the transformer main body 1, the lower end of the guide rod 7 passes through the middle part of the connecting frame 4, and an auxiliary spring 8 is sleeved outside the guide rod 7; the side guide rods 9 are positioned at the left side and the right side of the lower end of the guide rod 7, and the side guide rods 9 are connected with the lower end of the connecting frame 4 through built-in springs 10; the guide rod 7 is positioned between the left shock pad 6 and the right shock pad 6, and the guide rod 7 forms an elastic telescopic structure through the auxiliary spring 8 and the connecting frame 4. The lower end of the guide rod 7 is in an isosceles triangle structure, and the side inclined surface of the guide rod 7 is mutually attached to one end of the side guide rod 9, which is close to the guide rod 7. The attaching ends of the inclined planes of the lower ends of the side guide rods 9 and the guide rods 7 are spherical, and the side guide rods 9 can slide on the connecting frame 4.
As shown in fig. 1-4, when the transformer main body 1 vibrates in the working process, the vibration pad 6 between the transformer main body 1 and the connecting frame 4 can play a role in vibration absorption and buffering, meanwhile, the guide rod 7 of the transformer main body 1 can synchronously move on the connecting frame 4 after vibrating, the inclined edge at the lower end of the guide rod 7 can extrude and push the side guide rod 9 after moving, the side guide rod 9 can move on the connecting frame 4, the elastic deformation of the built-in spring 10 after moving the side guide rod 9 can further play a role in vibration absorption and buffering, and the phenomenon that the locking bolt 5 loosens due to severe vibration in the working process of the transformer main body 1 for a long time is avoided, so that the overall stability of the transformer main body 1 is improved.
The cleaning mechanisms 11 are distributed around the transformer main body 1 and are used for cleaning dust attached to the surfaces of the radiating fins 3 around the transformer main body 1. The cleaning mechanism 11 comprises a movable scraping strip 111, cleaning cotton 112, a vertical rod 113, a booster spring 114 and a collecting hopper 115, the movable scraping strip 111 is located at the side of the radiating fin 3, the cleaning cotton 112 is fixed on the inner side of a cleaning notch of the radiating fin 3 through the movable scraping strip 111, the vertical rod 113 is fixedly arranged at the upper end of the movable scraping strip 111, the vertical rod 113 is connected with the transformer main body 1 through the booster spring 114, and the collecting hopper 115 is fixedly connected with the top end of the vertical rod 113. The movable scraping strips 111 are uniformly provided with cleaning notches for cleaning the surfaces of the cooling fins 3, and cleaning cotton 112 is fixed on the inner side of each cleaning notch, and the cleaning cotton 112 is mutually attached to the surfaces of the cooling fins 3. The side edges of the vertical rod 113 and the transformer main body 1 are in sliding connection, and a collecting hopper 115 at the upper end of the vertical rod 113 is in a funnel-shaped structure.
As shown in fig. 1 and 5, when the outside rains, rainwater enters into the collecting hopper 115, at this time, along with the increase of the rainwater in the collecting hopper 115, the vertical rod 113 thereof can drive the movable scraping strip 111 to move downwards at the side edge of the transformer main body 1, and the dust attached to the surface of the cooling fin 3 can be automatically cleaned by the cleaning cotton 112 inside the cleaning slot through the movement of the movable scraping strip 111, so that the cleanliness of the cooling fin 3 is ensured, the excessive influence of the dust on the normal contact with the outside air is avoided, and when the outside weather is sunny, the rainwater inside the collecting hopper 115 gradually evaporates, and at this time, the movable scraping strip 111 and the vertical rod 113 reset under the action of the power-assisted spring 114.
Working principle: when the high-stability oil-immersed three-item transformer is used, firstly, according to the illustration in fig. 1-5, the shock pad 6 between the transformer main body 1 and the connecting frame 4 is used for playing a role in shock absorption and buffering, meanwhile, the inclined edge at the lower end of the guide rod 7 can be used for extruding and pushing the side guide rod 9 after the guide rod 7 moves, the elastic deformation of the built-in spring 10 after the side guide rod 9 moves can be used for further playing a role in shock absorption and buffering, the phenomenon that the locking bolt 5 loosens due to the fact that severe vibration exists for a long time in the working process of the transformer main body 1 is avoided, so that the overall stability of the transformer main body 1 is improved, when the outside rains, the vertical rod 113 of the collecting hopper 115 can drive the movable scraping rod 111 to move downwards at the side edge of the transformer main body 1 along with the increase of rainwater in the collecting hopper 115, and dust adhered to the surface of the radiating fin 3 can be automatically cleaned by the cleaning cotton 112 in the cleaning notch through the movement of the movable scraping rod 111, so that the cleanliness of the radiating fin 3 is ensured, and the normal contact of the radiating fin 3 is prevented from being influenced by excessive dust.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an oily formula three item transformers of high stability, includes transformer main part (1), the upper end fixed mounting of transformer main part (1) has insulator (2), and fin (3) are installed to the side of transformer main part (1), link up frame (4) are installed to the lower extreme of transformer main part (1), and link up frame (4) are through locking bolt (5) and external support body fixed connection;
characterized by further comprising:
the damping pad (6) is arranged between the transformer main body (1) and the connecting frame (4), a guide rod (7) is fixedly arranged at the lower end of the transformer main body (1), the lower end of the guide rod (7) penetrates through the middle part of the connecting frame (4), and an auxiliary spring (8) is sleeved outside the guide rod (7);
the side guide rods (9) are positioned at the left side and the right side of the lower end of the guide rod (7), and the side guide rods (9) are connected with the lower end of the connecting frame (4) through the built-in springs (10);
the cleaning mechanisms (11) are distributed around the transformer main body (1) and are used for cleaning dust attached to the surfaces of the radiating fins (3) around the transformer main body (1).
2. The high-stability oil-immersed three-phase transformer according to claim 1, wherein: the guide rod (7) is positioned between the left shock pad (6) and the right shock pad (6), and the guide rod (7) forms an elastic telescopic structure through the auxiliary spring (8) and the connecting frame (4).
3. The high-stability oil-immersed three-phase transformer according to claim 1, wherein: the lower extreme of guide rod (7) sets up to isosceles triangle structure, and the one end that is close to guide rod (7) is laminated each other to guide rod (7) side inclined plane and side guide arm (9).
4. The high-stability oil-immersed three-phase transformer according to claim 1, wherein: the attaching end of the inclined planes of the lower ends of the side guide rods (9) and the guide rods (7) is spherical, and the side guide rods (9) can slide on the connecting frame (4).
5. The high-stability oil-immersed three-phase transformer according to claim 1, wherein: the cleaning mechanism (11) is composed of a movable scraping strip (111), cleaning cotton (112), a vertical rod (113), a booster spring (114) and a collecting hopper (115), the movable scraping strip (111) is located at the side of the radiating fin (3), the cleaning cotton (112) is fixed on the inner side of a cleaning notch of the radiating fin (3) through the movable scraping strip (111), the vertical rod (113) is fixedly arranged at the upper end of the movable scraping strip (111), the vertical rod (113) is connected with the transformer main body (1) through the booster spring (114), and the collecting hopper (115) is fixedly connected with the top end of the vertical rod (113).
6. The high-stability oil-immersed three-phase transformer according to claim 5, wherein: the movable scraping strip (111) is uniformly provided with cleaning notches for cleaning the surfaces of the radiating fins (3), cleaning cotton (112) is fixed on the inner side of each cleaning notch, and the surfaces of the cleaning cotton (112) and the radiating fins (3) are mutually attached.
7. The high-stability oil-immersed three-phase transformer according to claim 5, wherein: the side edges of the vertical rods (113) and the transformer main body (1) are in sliding connection, and the collecting hopper (115) at the upper end of the vertical rods (113) is of a funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373686.XU CN219716627U (en) | 2023-05-31 | 2023-05-31 | High-stability oil-immersed three-item transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373686.XU CN219716627U (en) | 2023-05-31 | 2023-05-31 | High-stability oil-immersed three-item transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716627U true CN219716627U (en) | 2023-09-19 |
Family
ID=87997234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373686.XU Active CN219716627U (en) | 2023-05-31 | 2023-05-31 | High-stability oil-immersed three-item transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716627U (en) |
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2023
- 2023-05-31 CN CN202321373686.XU patent/CN219716627U/en active Active
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