CN206584811U - A kind of noise-reduction transformer - Google Patents
A kind of noise-reduction transformer Download PDFInfo
- Publication number
- CN206584811U CN206584811U CN201720254530.8U CN201720254530U CN206584811U CN 206584811 U CN206584811 U CN 206584811U CN 201720254530 U CN201720254530 U CN 201720254530U CN 206584811 U CN206584811 U CN 206584811U
- Authority
- CN
- China
- Prior art keywords
- fin
- fixedly connected
- noise
- sliding block
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses a kind of noise-reduction transformer, including body, fin and base, the fin uniformly continuous is fixedly connected on the surface side wall of body four, fixation is covered with silencing pad between the fin, fin is hollow-core construction and it is internal filled with acetone, it is negative pressure state inside fin, the inwall of fin is covered with liquid-sucking core, the outer wall of fin has been fixedly connected with some fins in silencing pad with outer portion；Body lower end is fixedly connected with four legs, four leg lower ends have been fixedly connected with sliding block, holding tank is offered in the base, sliding block is slidably connected in holding tank, sliding block upper and lower side has been fixedly connected with spring, and the spring other end is fixedly connected with base, and the utility model passes through its heat pipe intensified radiating effect of liquid, strengthen its erasure effect so as to install silencing pad additional, it is simple and reliable for structure.
Description
Technical field
The utility model is related to a kind of transformer, specifically a kind of noise-reduction transformer.
Background technology
Transformer is the important controller switching equipment of transformer and distribution power station, transformer in use, because of the magnetic hysteresis vibration, long of iron core
Phase uses and iron core seam increases, floats over the reasons such as nonlinear load and can produce drone noise, is only capable of at present by carrying
The assembly precision of high transformer avoids this problem, and being primarily due to the heat dispersion of transformer, to directly influence its stable
Property, and the thermal conductivity factor of silencing pad conventional at present is all relatively low, influences whether the radiating effect of transformer, therefore transformer can not
Installation pastes silencing pad and pasted, and improves the noise reduction of transformer, in addition to mitigating the vibration influence of transformer, should also protect
Card will not cause excessive influence to radiating.
Utility model content
The purpose of this utility model is to provide a kind of noise-reduction transformer, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of noise-reduction transformer, including body, fin and base, the fin uniformly continuous are fixedly connected on machine
It is fixed between the surface side wall of body four, the fin to be covered with silencing pad, fin be hollow-core construction and its inside be filled with
Acetone, is negative pressure state inside fin, the inwall of fin be covered with liquid-sucking core, the outer wall of fin silencing pad with
Outer portion has been fixedly connected with some fins；Body lower end is fixedly connected with four legs, and four leg lower ends are fixedly connected with
Have in sliding block, the base and offer holding tank, sliding block is slidably connected in holding tank, sliding block upper and lower side has been fixedly connected with bullet
Spring, the spring other end is fixedly connected with base.
It is used as further program of the utility model：The fin internal pressure value is 1.3 × (10-3—10-4)pa。
It is used as the utility model further scheme：The material of the fin is aluminium.
It is used as the utility model further scheme：The body upper and lower end face be fixedly connected with some fin and
Silencing cotton.
It is used as the utility model further scheme：The body, fin and silencing pad are silvery white.
Compared with prior art, the beneficial effects of the utility model are：The damping of body is carried out by spring, mitigates body
The noise caused is shaken, and internal operation noise carries out noise reduction processing by silencing pad, by transforming fin as liquid heat
Tubular construction lifts its radiating effect, can also ensure that heat can be delivered to end and normally distribute in the case where silencing pad is coated, protect
The normal operation of transformer has been demonstrate,proved, the noise during transformer station high-voltage side bus can be effectively reduced.
Brief description of the drawings
Fig. 1 is a kind of structural representation of noise-reduction transformer.
Fig. 2 is a kind of structural representation of fin in noise-reduction transformer.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-2, a kind of noise-reduction transformer, including body 1, fin 2 and base 3 are referred to, the fin 2 uniformly connects
It is continuous to be fixedly connected between the surface side wall of body 1 four, the fin 2 fixation and be covered with silencing pad 4, by 4 pairs of silencing pad
Noise during internal operation carries out noise reduction process, and fin 2 is hollow-core construction and it is internal filled with acetone, fin 2
It is negative pressure state inside aluminium, fin 2 that material, which is, and its internal pressure value is 1.3 × 10-3—10-4Pa, the inwall of fin 2 is pasted
Liquid-sucking core 5 is covered with, fin 2 is liquid heat pipe structure, is evaporated by lower boiling acetone fast endothermic under internal negative pressure state
The end that the surface heat of body 1 can be delivered to fin 2 by the flow of radiating backflow is distributed, because heat-conducting medium is internal
Acetone, mitigates influence of the silencing pad 4 to heat conduction, the radiating effect of itself can be ensured on the premise of anti-acoustic capability is lifted, radiate
Some fins 6 have been fixedly connected with outer portion in silencing pad 4 on the outer wall of piece 2, have accelerated to be delivered to the heat of the end of fin 2
Quick diffusing is into air；The lower end of body 1 is fixedly connected with four legs 7, and four lower ends of leg 7 have been fixedly connected with sliding block 8,
Holding tank 9 is offered in the base 3, sliding block 8 is slidably connected in holding tank 9, the upper and lower side of sliding block 8 has been fixedly connected with spring
10, the other end of spring 10 is fixedly connected with base 3, and spring 10 can carry out damping, is eliminated produced by being shaken when body 1 is run
Noise, body 1, fin 2 and silencing pad 4 are silvery white, it is to avoid outdoor transformer absorbs heat because of direct sunlight, because of body
1 operation noise above-below direction is delivered to high-altitude and stopped by transformer seat stand respectively, therefore silencing pad 4 only is arranged on into four in text
Side wall, if wanting to improve radiating and the noise reduction of entirety, the upper and lower end face of body 1 can also be fixedly connected with some fin 2 and disappear
Sound cotton.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (5)
1. a kind of noise-reduction transformer, including body (1), fin (2) and base (3), fin (2) uniformly continuous is consolidated
Surely it is connected to the surface side wall of body (1) four, it is characterised in that fixation is covered with silencing pad (4) between the fin (2), dissipates
Backing (2) is hollow-core construction and its internal is filled with inside acetone, fin (2) is negative pressure state, the inwall of fin (2)
It is covered with liquid-sucking core (5), the outer wall of fin (2) and some fins has been fixedly connected with outer portion in silencing pad (4)
(6)；Body (1) lower end is fixedly connected with four legs (7), and four leg (7) lower ends have been fixedly connected with sliding block (8), described
Holding tank (9) is offered in base (3), sliding block (8) is slidably connected in holding tank (9), and sliding block (8) upper and lower side is fixedly connected with
There is spring (10), spring (10) other end is fixedly connected with base (3).
2. a kind of noise-reduction transformer according to claim 1, it is characterised in that fin (2) the internal pressure value is 1.3 ×
(10-3—10-4)pa。
3. a kind of noise-reduction transformer according to claim 1, it is characterised in that the material of the fin (2) is aluminium.
4. a kind of noise-reduction transformer according to claim 1, it is characterised in that body (1) upper and lower end face is fixed
It is connected with some fin (2) and silencing cotton.
5. a kind of noise-reduction transformer according to claim 1, it is characterised in that the body (1), fin (2) and disappear
Sound pad (4) is silvery white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254530.8U CN206584811U (en) | 2017-03-16 | 2017-03-16 | A kind of noise-reduction transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254530.8U CN206584811U (en) | 2017-03-16 | 2017-03-16 | A kind of noise-reduction transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584811U true CN206584811U (en) | 2017-10-24 |
Family
ID=60113665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254530.8U Expired - Fee Related CN206584811U (en) | 2017-03-16 | 2017-03-16 | A kind of noise-reduction transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963829A (en) * | 2018-07-22 | 2018-12-07 | 国网新疆电力有限公司和田供电公司 | New-type device for transformer for substation |
-
2017
- 2017-03-16 CN CN201720254530.8U patent/CN206584811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963829A (en) * | 2018-07-22 | 2018-12-07 | 国网新疆电力有限公司和田供电公司 | New-type device for transformer for substation |
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Legal Events
| 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: 20171024 Termination date: 20180316 |