CN207367721U - A kind of TSR-CN types dry-type transformer damped noise reduction device - Google Patents
A kind of TSR-CN types dry-type transformer damped noise reduction device Download PDFInfo
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- CN207367721U CN207367721U CN201721115739.2U CN201721115739U CN207367721U CN 207367721 U CN207367721 U CN 207367721U CN 201721115739 U CN201721115739 U CN 201721115739U CN 207367721 U CN207367721 U CN 207367721U
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- shell
- installing plate
- damping spring
- tsr
- noise reduction
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Abstract
The utility model discloses a kind of TSR CN types dry-type transformer damped noise reduction device, including device body；Described device outer body is provided with shell, described device body interior is provided with damping unit, the damping unit upper and lower ends are fixedly connected respectively at upper end installing plate with lower end installing plate, the upper end installing plate and lower end installing plate side are provided with damping spring, described damping spring one end is fixedly connected with shell, abatvoix is provided with the inside of the shell, the abatvoix side is provided with partition plate.The utility model; device body can be produced in itself and be shaken into row buffering by damping spring; the amplitude of internal original paper activity can be reduced; prevent from shaking and larger cause built-in component to be scattered; limited post and limited bolt can limit the shrinkage amplitude of damping spring, and damping spring is protected, and preventing from damping spring from stretching, amplitude is larger follows the string; air can be compressed by bellmouth by physics mode, while internal noise is compressed.
Description
Technical field
Transformer damping noise reduction field is the utility model is related to, is specifically a kind of TSR-CN types dry-type transformer damping noise reduction
Device.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and damping unit (magnetic core).Major function has:Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation
Transformer) etc..It can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer,
Pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer
Device, reactor, mutual inductor etc.).Circuit symbol often beginning with T as numbering:T01, T201 etc., in transformer in use,
Internal body can produce vibration and noise, and prolonged vibrations can influence the stability of internal body element, and noise also can be to shadow
Ring the environment on periphery.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of TSR-CN types dry-type transformer damped noise reduction device
In technology in transformer in use, internal body can produce vibration and noise, prolonged vibrations can influence internal body member
The problem of stability of part, the environment that noise also can be to influencing periphery.
To achieve the above object, the utility model provides following technical solution：A kind of TSR-CN types dry-type transformer damping
Denoising device, including device body；Described device outer body is provided with shell, and described device body interior is provided with damping dress
Put, the damping unit upper and lower ends are fixedly connected respectively at upper end installing plate with lower end installing plate, the upper end installing plate and
Lower end installing plate side is provided with damping spring, and described damping spring one end is fixedly connected with shell, is set on the inside of the shell
There is abatvoix, the abatvoix side is provided with partition plate.
Preferably, the upper end installing plate and lower end installing plate both sides are both provided with protrusion, and the raised and limited bolt is lived
Dynamic connection, the limited bolt are located at both ends on the inside of shell.
Preferably, limited post is installed, described limited post one end is fixedly connected with shell inside the damping spring.
Preferably, it is provided with bellmouth on the upside of the partition plate, the bellmouth small-caliber end is towards outside.
Preferably, phase-change material layers are provided with the inside of described device body, the phase-change material layers are located at shell and sound-absorbing
Between plate.
Compared with prior art, the beneficial effects of the utility model are：The device can be to device sheet by damping spring
Body produces in itself to be shaken into row buffering, can reduce the amplitude of internal original paper activity, prevent from shaking it is larger cause built-in component to be scattered,
The use of transformer is influenced, limited post and limited bolt can limit the shrinkage amplitude of damping spring, damping spring protected,
Preventing from damping spring from stretching, amplitude is larger follows the string, and air can be compressed by bellmouth by physics mode, at the same time will
Internal noise is compressed, and can be effectively reduced noise, and phase-change material layers can absorb the heat of internal generation, Ke Yijin
The heat dissipation of row auxiliary, the heat that sound panel blocks is absorbed.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enclosure structure diagram of the utility model.
Fig. 3 is the structure diagram of the utility model damping unit.
In figure：1- device bodies；2- damping springs；3- upper ends installing plate；4- damping units；5- limited bolts；6- limited posts；
7- is raised；8- shells；9- lower ends installing plate；10- partition plates；11- bellmouths；12- abatvoixs；13- phase-change material layers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of TSR-CN types dry-type transformer damped noise reduction device, bag
Include device body 1；The outside of device body 1 is provided with shell 8, and device body 1 is internally provided with damping unit 4, on damping unit 4
Lower both ends are fixedly connected respectively at upper end installing plate 3 with lower end installing plate 9, and upper end installing plate 3 and 9 side of lower end installing plate are set
There is damping spring 2, damping can be carried out, 2 one end of damping spring is fixedly connected with shell 8, and damping spring 2 can be consolidated
Fixed, the inner side of shell 8 is provided with abatvoix 12, can carry out absorption noise, and 12 side of abatvoix is provided with partition plate 10, upper end installation
Plate 3 and 9 both sides of lower end installing plate are both provided with protrusion 7, and protrusion 7 is flexibly connected with limited bolt 5, and limited bolt 5 is located at the inner side of shell 8
Both ends, can limit the tensile strength of damping spring 2, and limited post 6,6 one end of limited post and shell are provided with inside damping spring 2
8 are fixedly connected, and can limit the contracted length of damping spring 2, and the upside of partition plate 10 is provided with bellmouth 11, and bellmouth 11 is small-bore
End can carry out air compression, the inner side of device body 1 is provided with phase-change material layers 13, and phase-change material layers 13 are located at towards outside
Between shell 8 and abatvoix 12, auxiliary heat absorption can be carried out.
The operation principle of the utility model is：Device body 1, which can produce 1 body of device body sheet by damping spring 2, to be shaken
Move into row buffering, the amplitude of internal original paper activity can be reduced, prevent from shaking it is larger cause 1 built-in component of device body to be scattered,
Influence the use of device body 1, limited post 6 and limited bolt 5 can limit the shrinkage amplitude of damping spring 2, to damping spring 2 into
Row protection, preventing from damping spring 2 from stretching, amplitude is larger follows the string, and bellmouth 11 can be pressed air by physics mode
Contracting, while internal noise is compressed, noise can be effectively reduced, is finally again inhaled noise by abatvoix 12
Attached, phase-change material layers 13 can absorb the heat of internal generation, the heat dissipation aided in, and the heat that sound panel 12 is blocked carries out
Absorb.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of TSR-CN types dry-type transformer damped noise reduction device, including device body (1)；It is characterized in that：Described device
Shell (8) is provided with the outside of body (1), described device body (1) is internally provided with damping unit (4), the damping unit (4)
Upper and lower ends are fixedly connected respectively at upper end installing plate (3) with lower end installing plate (9), the upper end installing plate (3) and lower end peace
Loading board (9) side is provided with damping spring (2), and described damping spring (2) one end is fixedly connected with shell (8), the shell (8)
Inner side is provided with abatvoix (12), and abatvoix (12) side is provided with partition plate (10).
A kind of 2. TSR-CN types dry-type transformer damped noise reduction device according to claim 1, it is characterised in that：On described
End installing plate (3) and lower end installing plate (9) both sides are both provided with raised (7), and the protrusion (7) is flexibly connected with limited bolt (5),
The limited bolt (5) is located at both ends on the inside of shell (8).
A kind of 3. TSR-CN types dry-type transformer damped noise reduction device according to claim 1, it is characterised in that：It is described to subtract
Limited post (6) is installed inside shake spring (2), described limited post (6) one end is fixedly connected with shell (8).
A kind of 4. TSR-CN types dry-type transformer damped noise reduction device according to claim 1, it is characterised in that：It is described every
It is provided with bellmouth (11) on the upside of plate (10), bellmouth (11) small-caliber end is towards outside.
A kind of 5. TSR-CN types dry-type transformer damped noise reduction device according to claim 1, it is characterised in that：The dress
Put and phase-change material layers (13) be provided with the inside of body (1), the phase-change material layers (13) be located at shell (8) and abatvoix (12) it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115739.2U CN207367721U (en) | 2017-09-01 | 2017-09-01 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115739.2U CN207367721U (en) | 2017-09-01 | 2017-09-01 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367721U true CN207367721U (en) | 2018-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721115739.2U Active CN207367721U (en) | 2017-09-01 | 2017-09-01 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
Country Status (1)
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| CN (1) | CN207367721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666077A (en) * | 2018-05-20 | 2018-10-16 | 苏州固特斯电子科技有限公司 | A kind of power inductance radiator |
| CN109868712A (en) * | 2019-04-04 | 2019-06-11 | 陈建军 | A kind of road shoulder forming sliding formwork mold |
| CN109961929A (en) * | 2019-04-22 | 2019-07-02 | 国家电网有限公司 | High-power transformer damped noise reduction device |
-
2017
- 2017-09-01 CN CN201721115739.2U patent/CN207367721U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666077A (en) * | 2018-05-20 | 2018-10-16 | 苏州固特斯电子科技有限公司 | A kind of power inductance radiator |
| CN109868712A (en) * | 2019-04-04 | 2019-06-11 | 陈建军 | A kind of road shoulder forming sliding formwork mold |
| CN109961929A (en) * | 2019-04-22 | 2019-07-02 | 国家电网有限公司 | High-power transformer damped noise reduction device |
| CN109961929B (en) * | 2019-04-22 | 2024-03-12 | 国家电网有限公司 | Large-scale transformer damping and noise reducing device |
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