CN215868944U - Optimized transformer mute system - Google Patents
Optimized transformer mute system Download PDFInfo
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- CN215868944U CN215868944U CN202121581368.3U CN202121581368U CN215868944U CN 215868944 U CN215868944 U CN 215868944U CN 202121581368 U CN202121581368 U CN 202121581368U CN 215868944 U CN215868944 U CN 215868944U
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- plate
- transformer
- heat dissipation
- silencing
- plate body
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Abstract
The utility model discloses an optimized transformer muting system, and belongs to the technical field of transformer noise reduction. The transformer is arranged in the transformer box body, the silencing system comprises a silencing plate and a heat dissipation device, wherein the silencing plate comprises a first plate body, a vacuum plate and a second plate body; the heat dissipation device comprises a heat dissipation fan and a suction fan; the transformer box is characterized in that the silencing plate is arranged on the inner side wall of the transformer box, the first plate body is connected with the inner side wall of the transformer box, the cooling fan is arranged in the cooling hole, and the cooling fan is arranged in the cooling hole. The mute plate with the vacuum plate and the sound absorption plate is arranged on the inner surface of the transformer box body, so that the sound absorption and noise reduction effects are improved; the convection heat dissipation is realized through the cooling fan and the cooling fan, so that the heat dissipation efficiency is greatly improved, and the transformer box body can realize the effects of silence and heat dissipation.
Description
Technical Field
The utility model relates to an optimized transformer mute system, and belongs to the technical field of transformer noise reduction.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.
A transformer is one of devices necessary for power transmission, and the transformer needs to continuously operate for a long time, and thus, there are problems of large noise and large heat generation. However, the existing sound insulation cover has poor sound insulation effect, the heat dissipation of the transformer is not timely caused, and the service life of the transformer is shortened.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides an optimized transformer silence system, it has solved among the prior art that the sound insulation effect is not good, the not timely problem of heat dissipation.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
an optimized transformer silencing system, wherein the transformer is arranged in a transformer box body, the silencing system comprises a silencing plate and a heat dissipation device, wherein,
the upper part and the lower part of the transformer box body are respectively provided with a heat dissipation hole and a cold absorption hole;
the mute plate comprises a first plate body, a vacuum plate and a second plate body, wherein sound-absorbing cotton is flatly paved on the outer side surface of the second plate body, a plurality of connecting blocks are arranged on the inner side surface of the second plate body, the first plate body and the second plate body are oppositely arranged, the vacuum plate is arranged between the first plate body and the second plate body, the connecting blocks of the vacuum plate and the second plate body are connected through supporting plates, and the supporting plates are in through connection through connecting rods;
the heat dissipation device comprises a heat dissipation fan and a suction fan;
the transformer box is characterized in that the silencing plate is arranged on the inner side wall of the transformer box, the first plate body is connected with the inner side wall of the transformer box, the cooling fan is arranged in the cooling hole, and the cooling fan is arranged in the cooling hole.
Preferably, the cooling fan and the suction fan are silent fans.
Preferably, the two ends of the heat dissipation holes and the two ends of the cold absorption holes are provided with a plurality of sound absorption strips, the inner surfaces of the sound absorption strips are provided with sound absorption cotton, and the inner surfaces of the sound absorption strips are arranged towards the heat dissipation fan or the cold absorption fan.
Preferably, the connection terminal surface of connecting block is the convex surface, and the connection terminal surface of backup pad is the concave surface, and the convex surface of connecting block is connected with the concave surface block of backup pad.
The utility model has the beneficial effects that:
according to the optimized transformer silencing system, the silencing plate with the vacuum plate and the sound-absorbing plate is arranged on the inner surface of the transformer box body, so that the sound-absorbing and noise-reducing effects are improved; the convection heat dissipation is realized through the cooling fan and the cooling fan, so that the heat dissipation efficiency is greatly improved, and the transformer box body can realize the effects of silence and heat dissipation.
Drawings
FIG. 1 is a schematic diagram of a front view of a transformer tank according to the present invention;
FIG. 2 is a schematic diagram of a right side view of the transformer tank of the present invention;
FIG. 3 is a schematic cross-sectional structure diagram of the transformer tank silencing board of the utility model;
FIG. 4 is a schematic partial structural diagram I of the transformer tank silencing board of the utility model;
fig. 5 is a schematic partial structure diagram of the transformer tank silencing board of the utility model.
In the figure: 100. a transformer tank body; 201. a first plate body; 202. a vacuum plate; 203. a second plate body; 204. sound-absorbing cotton; 205. connecting blocks; 206. a support plate; 207. a connecting rod; 301. a heat radiation fan; 302. a suction fan; 303. a silent strip.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.
The first embodiment is as follows:
referring to fig. 1-5, the present embodiment provides an optimized transformer mute system, wherein a transformer is disposed in a transformer box 100, the mute system includes a mute board and a heat dissipation device, wherein heat dissipation holes and cold absorption holes are respectively disposed on an upper portion and a lower portion of the transformer box 100, the transformer box 100 includes a top surface, a bottom surface and four side surfaces, the four side surfaces are all provided with a door, the door is provided with a handle, the four side surfaces of the transformer box 100 are all provided with heat dissipation holes and cold absorption holes, the heat dissipation holes are used for mounting a heat dissipation fan 301, the cold absorption holes are used for mounting a cold absorption fan 302, specifically, the upper portion of each side surface is provided with one heat dissipation hole, the lower portion is provided with two cold absorption holes, and one heat dissipation hole and one cold absorption hole are disposed on the door.
The silence board includes first plate body 201, vacuum plate 202, second plate body 203, wherein, the tiling is equipped with on the lateral surface of second plate body 203 and inhales sound cotton 204, the medial surface of second plate body 203 is equipped with a plurality of connecting blocks 205, first plate body 201 sets up with second plate body 203 relatively, vacuum plate 202 is located between first plate body 201 and the second plate body 203, vacuum plate 202 passes through the backup pad 206 with the connecting block 205 of second plate body 203 and is connected, through connecting rod 207 through connection between the backup pad 206, the connection terminal surface of connecting block 205 is the convex surface, the connection terminal surface of backup pad 206 is the concave surface, the convex surface of connecting block 205 is connected with the concave surface block of backup pad 206, first plate body 201 and the vacuum plate 202 of silence board utilize the block of connecting block 205 and backup pad 206 to be connected, can make things convenient for the dismantlement of first plate body 201 to change. The vacuum cavity is formed in the vacuum plate 202 of the silencing plate, the vacuum cavity is vacuum, the sound insulation effect is achieved through the vacuum environment in the vacuum plate 202, and the sound absorption and noise reduction effects of the silencing plate are further improved.
The heat dissipation device comprises a heat dissipation fan 301 and an air suction fan 302, and the heat dissipation fan 301 and the air suction fan 302 both adopt silent fans. The silence board is located the transformer box 100 inside wall to second plate body 203 is connected with transformer box 100 inside wall, and radiator fan 301 is located the radiating hole, inhales the cold fan 302 and locates in the cold hole. The heat dissipation fan 301 arranged on the upper portion of the transformer box 100 and the cooling fan 302 arranged on the lower portion of the transformer box 100 form convection, the heat dissipation fan 301 discharges hot air from the transformer box 100, and the cooling fan 302 feeds cold air into the transformer box 100, so that convection cooling of a transformer in the transformer box 100 is realized, and cooling efficiency is improved.
Both ends of louvre and cold-drawing hole all are equipped with many silence strip 303, and the internal surface of silence strip 303 is equipped with inhales the sound cotton, and the internal surface of silence strip 303 sets up towards radiator fan 301 or cooling fan 302, realizes absorbing the noise that radiator fan 301 or cooling fan 302 produced.
The cotton surface of inhaling on above-mentioned silence board and the silence strip 303 is the wavy to increase the area of inhaling sound surface external surface, and then increaseed the sound wave and inhaled cotton area of contact of sound, thereby the messenger inhales the sound cotton and can reach better sound effect of inhaling.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. An optimized transformer silencing system, wherein the transformer is arranged in a transformer box body, and is characterized in that the silencing system comprises a silencing plate and a heat dissipation device, wherein,
the upper part and the lower part of the transformer box body are respectively provided with a heat dissipation hole and a cold absorption hole;
the mute plate comprises a first plate body, a vacuum plate and a second plate body, wherein sound-absorbing cotton is flatly paved on the outer side surface of the second plate body, a plurality of connecting blocks are arranged on the inner side surface of the second plate body, the first plate body and the second plate body are oppositely arranged, the vacuum plate is arranged between the first plate body and the second plate body, the connecting blocks of the vacuum plate and the second plate body are connected through supporting plates, and the supporting plates are in through connection through connecting rods;
the heat dissipation device comprises a heat dissipation fan and a suction fan;
the transformer box is characterized in that the silencing plate is arranged on the inner side wall of the transformer box, the first plate body is connected with the inner side wall of the transformer box, the cooling fan is arranged in the cooling hole, and the cooling fan is arranged in the cooling hole.
2. The optimized transformer silencing system according to claim 1, wherein the cooling fan and the suction fan are silencing fans.
3. The optimized transformer silencing system according to claim 1, wherein a plurality of silencing strips are disposed at two ends of each of the heat dissipation holes and the cold absorption holes, sound absorption cotton is disposed on inner surfaces of the silencing strips, and the inner surfaces of the silencing strips are disposed toward the heat dissipation fan or the cold absorption fan.
4. The optimized transformer silencing system according to claim 1, wherein the connecting end surface of the connecting block is a convex surface, the connecting end surface of the supporting plate is a concave surface, and the convex surface of the connecting block is engaged with the concave surface of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581368.3U CN215868944U (en) | 2021-07-13 | 2021-07-13 | Optimized transformer mute system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581368.3U CN215868944U (en) | 2021-07-13 | 2021-07-13 | Optimized transformer mute system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215868944U true CN215868944U (en) | 2022-02-18 |
Family
ID=80333473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581368.3U Active CN215868944U (en) | 2021-07-13 | 2021-07-13 | Optimized transformer mute system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215868944U (en) |
-
2021
- 2021-07-13 CN CN202121581368.3U patent/CN215868944U/en active Active
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