CN221080683U - Plug-in type transformer case - Google Patents
Plug-in type transformer case Download PDFInfo
- Publication number
- CN221080683U CN221080683U CN202322842343.XU CN202322842343U CN221080683U CN 221080683 U CN221080683 U CN 221080683U CN 202322842343 U CN202322842343 U CN 202322842343U CN 221080683 U CN221080683 U CN 221080683U
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- Prior art keywords
- transformer
- main body
- plug
- power transformation
- main part
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- 239000004065 semiconductor Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000007791 dehumidification Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 abstract description 38
- 230000032683 aging Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model belongs to the technical field of power transformation boxes, in particular to a plug-in type power transformation box, which aims at the problems that the existing power transformation box is usually placed at a dark position, is easy to be wetted in a wet season, has insufficient heat dissipation performance in a high-temperature season, and can accelerate the aging of electric appliances or circuits in the power transformation box and influence the service life in both wet and high temperatures. The utility model has simple structure, can dehumidify and dry the inside of the main body of the power transformation box, has good use effect, and avoids the influence of humidity and high temperature on the service life of the main body of the power transformation box.
Description
Technical Field
The utility model relates to the technical field of transformer boxes, in particular to a plug-in type transformer box.
Background
The transformer box is a box body of a place for converting, concentrating and distributing the voltage and the current of the electric energy in the electric power system, and voltage adjustment, tide (the flow direction and distribution of the voltage, the current and the power in each node and branch in the electric power system) control and protection of a power transmission and distribution line and main electrical equipment are also needed in the transformer box to ensure the quality of the electric energy and the safety of equipment. The transformer box is distributed in places such as resident communities and industrial parks, provides stable power supply for people and protects equipment for safe operation, and the transformer box adopts the cooperation of socket and plug, can directly use the grafting mode to connect.
The existing transformer box is usually placed at a dark position, is easy to wet in a wet season, is insufficient in heat dissipation in a high-temperature season, and can accelerate ageing of electric appliances or circuits in the transformer box in both the wet and high temperatures, so that the service life is influenced.
Disclosure of utility model
The utility model aims to solve the defects that the existing transformer box is usually placed at a dark position, is easy to wet in a wet season, has insufficient heat dissipation performance in a high-temperature season, and can accelerate ageing of electric appliances or circuits in the transformer box and influence service life in both the wet and high temperatures.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a plug-in type transformer case, includes the transformer case main part, and two case lids are installed in the front rotation of transformer case main part, are provided with the backup pad in the transformer case main part, have seted up a plurality of louvres in the backup pad, and the louvre can switch on the air current, and the transformer is installed at the top of backup pad, is connected with a plurality of sockets on the transformer, and the both sides of transformer case main part all are provided with dry gas pocket mechanism, and the top of transformer case main part is provided with cooling dehumidification mechanism, and the outside of transformer case main part is provided with temperature and humidity transducer.
Preferably, the drying air hole mechanism comprises a plurality of air holes, the air holes are formed in two sides of the main body of the power transformation box, metal placing nets are arranged on inner walls of two sides of the main body of the power transformation box, and drying cotton is arranged in each metal placing net; the metal placing net is used for accommodating and supporting the dry cotton, ventilation cannot be affected, and the dry cotton is used for drying gas at the position of the air outlet.
Preferably, the air outlet hole is of an inverted V-shaped structure, and has the functions of slight water resistance and dust resistance.
Preferably, the cooling and dehumidifying mechanism comprises two semiconductor refrigerators, the two semiconductor refrigerators are embedded at the top of the power transformation box main body, a servo motor is arranged at the top of the power transformation box main body, a power shaft is arranged on an output shaft of the servo motor, a fan is arranged at the bottom end of the power shaft, semicircular protection nets are arranged at the outer sides of the two semiconductor refrigerators, and the two semicircular protection nets are positioned at the top of the power transformation box main body; the cooling surfaces of the two semiconductor refrigerators are positioned in the power transformation box main body, and the two semicircular protection nets can prevent dust and protect the cooling surfaces of the two semiconductor refrigerators.
Preferably, a fixed shell is arranged on the inner wall of the top of the main body of the transformer box, a plurality of round air holes are formed in the bottom of the fixed shell, and two semiconductor refrigerators are both positioned in the fixed shell; the plurality of circular air holes can be used for uniformly guiding air.
Preferably, rectangular air inlet pipes are arranged on two sides of the fixed shell, the two rectangular air inlet pipes extend to the outer side of the main body of the transformer box and are provided with dust screens, and resistance wires are arranged in the two rectangular air inlet pipes; the resistance wire can convert electric energy into heat energy for dehumidification.
Compared with the prior art, the utility model has the advantages that:
The socket that this scheme set up can directly be pegged graft through the plug and use, monitor the inside temperature of transformer box main part and humidity through temperature and humidity sensor, if the inside humidity of transformer box main part is great, servo motor drives the fan rotation through the power shaft, external air is admitted air through two rectangle intake pipes, two dust screens can filter external dust, avoid the dust to get into in the rectangle intake pipe, two resistance wires are with electric energy conversion heat energy, the steam gets into the transformer box main part through a plurality of round gas holes, the steam gets into the inside dehumidification of transformer box main part, the gas is discharged through dry cotton and venthole, can dry the inside of transformer box main part, avoid the inside moist life that influences the inside transformer box main part of transformer box main part.
In the scheme, if the temperature inside the main body of the power transformation box is large, the two semiconductor refrigerators are started, the refrigeration faces the air inside the fixed shell to refrigerate, the servo motor is started, the refrigerated air can be uniformly guided into the main body of the power transformation box through a plurality of circular air holes, the temperature can be uniformly reduced, then the air is discharged through the air outlet holes, the temperature and the humidity inside the main body of the power transformation box are monitored through the temperature and humidity sensor after the air is discharged through the air outlet holes, and dehumidification or temperature reduction is stopped after the air is required;
The utility model has simple structure, can dehumidify and dry the inside of the main body of the power transformation box, has good use effect, and avoids the influence of humidity and high temperature on the service life of the main body of the power transformation box.
Drawings
Fig. 1 is a schematic structural diagram of a plug-in type transformer box according to the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present utility model;
fig. 3 is a schematic structural diagram of a portion a of a plug-in type transformer box according to the present utility model;
fig. 4 is a schematic diagram of a portion B of a plug-in type transformer box according to the present utility model;
FIG. 5 is a schematic perspective view of a metal placement net according to the present utility model;
Fig. 6 is a schematic perspective view of a support plate according to the present utility model.
In the figure: 1. a transformer box main body; 11. a case cover; 12. a transformer; 13. a socket; 14. a support plate; 141. a heat radiation hole; 2. a temperature and humidity sensor; 3. a drying air hole mechanism; 31. an air outlet hole; 32. drying cotton; 33. a metal placing net; 4. a cooling and dehumidifying mechanism; 41. a semiconductor refrigerator; 42. a semicircular protective net; 43. a servo motor; 44. a power shaft; 45. a rectangular air inlet pipe; 46. a resistance wire; 47. a dust screen; 48. a fan; 49. a fixed case; 410. and a round air hole.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Referring to fig. 1-6, a plug-in type power transformation box comprises a power transformation box main body 1, wherein two box covers 11 are rotatably arranged on the front surface of the power transformation box main body 1, a supporting plate 14 is arranged in the power transformation box main body 1, a plurality of radiating holes 141 are formed in the supporting plate 14, the radiating holes 141 can conduct air flow, a transformer 12 is arranged at the top of the supporting plate 14, a plurality of sockets 13 are connected to the transformer 12, drying air hole mechanisms 3 are arranged on two sides of the power transformation box main body 1, a cooling and dehumidifying mechanism 4 is arranged at the top of the power transformation box main body 1, and a temperature and humidity sensor 2 is arranged on the outer side of the power transformation box main body 1.
In this embodiment, the drying air hole mechanism 3 includes a plurality of air outlet holes 31, the plurality of air outlet holes 31 are opened at two sides of the power transformation box main body 1, metal placing nets 33 are arranged on inner walls of two sides of the power transformation box main body 1, and drying cotton 32 is arranged in the two metal placing nets 33; the metal placing net 33 is used for accommodating and supporting the dry cotton 32, ventilation cannot be affected, the dry cotton 32 is used for drying gas at the position of the air outlet hole 31, the air outlet hole 31 is of an inverted V-shaped structure, and the metal placing net has functions of slight water resistance and dust resistance.
In this embodiment, the cooling and dehumidifying mechanism 4 includes two semiconductor refrigerators 41, the two semiconductor refrigerators 41 are embedded in the top of the power transformation box body 1, a servo motor 43 is arranged at the top of the power transformation box body 1, a power shaft 44 is installed on an output shaft of the servo motor 43, a fan 48 is installed at the bottom end of the power shaft 44, semicircular protection nets 42 are arranged on the outer sides of the two semiconductor refrigerators 41, and the two semicircular protection nets 42 are located at the top of the power transformation box body 1; the cooling surfaces of the two semiconductor refrigerators 41 are located inside the main body 1 of the transformer substation, and the two semicircular protection nets 42 can prevent dust and protect the cooling surfaces of the two semiconductor refrigerators 41.
In this embodiment, a fixed shell 49 is disposed on the top inner wall of the main body 1 of the transformer box, a plurality of circular air holes 410 are formed in the bottom of the fixed shell 49, and two semiconductor refrigerators 41 are both located in the fixed shell 49; the plurality of circular air holes 410 may be provided to uniformly guide air.
In this embodiment, rectangular air inlet pipes 45 are arranged on two sides of a fixed shell 49, the two rectangular air inlet pipes 45 extend to the outer side of the main body 1 of the transformer box and are provided with dustproof nets 47, and resistance wires 46 are arranged in the two rectangular air inlet pipes 45; the resistance wire 46 may convert electrical energy into thermal energy for dehumidification.
In the working principle, when in use, the arranged socket 13 can be directly inserted and used by a plug, the temperature and humidity inside the main body 1 of the transformer box are monitored by the temperature and humidity sensor 2,
If the humidity inside the power transformation box main body 1 is high, the servo motor 43 drives the power shaft 44 to rotate, the power shaft 44 drives the fan 48 to rotate, external air is fed through the two rectangular air inlet pipes 45, the two dustproof nets 47 can filter external dust, the dust is prevented from entering the rectangular air inlet pipes 45, the two resistance wires 46 convert electric energy into heat energy, hot air enters the power transformation box main body 1 through the plurality of circular air holes 410, the hot air enters the power transformation box main body 1 to dehumidify, and the air is discharged through the drying cotton 32 and the air outlet holes 31, so that the inside of the power transformation box main body 1 can be dried, and the influence of the humidity inside the power transformation box main body 1 on the service life of the inside of the power transformation box main body 1 is avoided;
If the temperature inside the main body 1 of the power transformation box is high, the two semiconductor refrigerators 41 are started, the refrigerating faces refrigerate the air inside the fixed shell 49, the servo motor 43 is started, the refrigerated air can be uniformly guided into the main body 1 of the power transformation box through the plurality of circular air holes 410, the temperature can be uniformly reduced, then the air can be discharged through the air outlet holes 31, the temperature and the humidity inside the main body 1 of the power transformation box are monitored through the temperature and humidity sensor 2 after the temperature and the humidity are required, and the dehumidification or the temperature reduction is stopped after the requirements are met.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (7)
1. The utility model provides a plug-in type transformer case, includes transformer case main part (1), and the front rotation of transformer case main part (1) is installed two case lid (11), is provided with backup pad (14) in the transformer case main part (1), has seted up a plurality of louvres (141) on backup pad (14), and transformer (12) are installed at the top of backup pad (14), are connected with a plurality of sockets (13) on transformer (12), a serial communication port, the both sides of transformer case main part (1) all are provided with dry gas pocket mechanism (3), and the top of transformer case main part (1) is provided with cooling dehumidification mechanism (4), and the outside of transformer case main part (1) is provided with temperature and humidity transducer (2).
2. A plug-in type transformer box according to claim 1, characterized in that the drying air hole mechanism (3) comprises a plurality of air outlet holes (31), the air outlet holes (31) are formed in two sides of the transformer box main body (1), metal placing nets (33) are arranged on inner walls of two sides of the transformer box main body (1), and drying cotton (32) is arranged in the two metal placing nets (33).
3. A plug-in type transformer box according to claim 2, characterized in that the outlet opening (31) is of inverted "V" shape.
4. A plug-in type transformer substation according to claim 1, characterized in that the cooling and dehumidifying mechanism (4) comprises two semiconductor refrigerators (41), the two semiconductor refrigerators (41) are embedded in the top of the transformer substation main body (1), a servo motor (43) is arranged on the top of the transformer substation main body (1), a power shaft (44) is arranged on an output shaft of the servo motor (43), and a fan (48) is arranged at the bottom end of the power shaft (44).
5. The plug-in type transformer box according to claim 4, wherein a fixing shell (49) is arranged on the top inner wall of the transformer box main body (1), a plurality of circular air holes (410) are formed in the bottom of the fixing shell (49), and the two semiconductor refrigerators (41) are both located in the fixing shell (49).
6. The plug-in type transformer box according to claim 5, wherein rectangular air inlet pipes (45) are arranged on two sides of the fixing shell (49), the two rectangular air inlet pipes (45) extend to the outer side of the transformer box main body (1) and are provided with dust screens (47), and resistance wires (46) are arranged in the two rectangular air inlet pipes (45).
7. A plug-in type transformer box according to claim 4, characterized in that the outer sides of both semiconductor coolers (41) are provided with semi-circular protection nets (42), both semi-circular protection nets (42) being located at the top of the transformer box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842343.XU CN221080683U (en) | 2023-10-23 | 2023-10-23 | Plug-in type transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842343.XU CN221080683U (en) | 2023-10-23 | 2023-10-23 | Plug-in type transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080683U true CN221080683U (en) | 2024-06-04 |
Family
ID=91260494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322842343.XU Active CN221080683U (en) | 2023-10-23 | 2023-10-23 | Plug-in type transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080683U (en) |
-
2023
- 2023-10-23 CN CN202322842343.XU patent/CN221080683U/en active Active
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| GR01 | Patent grant |