CN108597815A - A kind of low noise damping transformer based on low pressure principle - Google Patents
A kind of low noise damping transformer based on low pressure principle Download PDFInfo
- Publication number
- CN108597815A CN108597815A CN201810690740.0A CN201810690740A CN108597815A CN 108597815 A CN108597815 A CN 108597815A CN 201810690740 A CN201810690740 A CN 201810690740A CN 108597815 A CN108597815 A CN 108597815A
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- CN
- China
- Prior art keywords
- blimp
- low pressure
- pedestal
- pressure principle
- noise damping
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 239000011229 interlayer Substances 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of low noise damping transformer based on low pressure principle,Including transformer body,It is arranged with soundproofing member outside transformer body,The soundproofing member includes the blimp for supporting the pedestal of transformer body and pedestal to be equipped with,The blimp is downward opening cavity structure,And blimp be by internal layer and outer layer constitute in have the double-layer structure of interlayer space,The bottom of the interlayer space is equipped with heating member,The heating member is plugged on by fixing piece in blimp,The heating member is connected with heat-conducting piece,It is connected with the check valve that can only enter the blimp external world by interlayer space at the top of the blimp,The pedestal includes upper beam connected in sequence from top to bottom,Upper backup pad,Spring,Lower supporting plate and lower beam,The blimp outer layer includes cover body and the cover with cover body grafting,The pedestal is equipped with the socket of the opening grafting for the sound insulation seat.Noise substantially reduces, and the degree for reducing noise, long lifespan is adjusted.
Description
Technical field
The invention belongs to field transformers, and in particular to a kind of low noise damping transformer based on low pressure principle.
Background technology
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has：Voltage transformation, impedance transformation, is isolated, is steady at current transformation
It presses (magnetic saturation transformer) etc..It can be divided into, according to use,：Power transformer and special transformer (electric furnace change, rectification change, power frequency examination
Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).But existing transformer noise is larger, to the work people of repair, installation
Member or the resident of surrounding cause puzzlement, can damage the hearing of people under such circumstances for a long time.
Invention content
The object of the present invention is to provide a kind of low noise damping transformer based on low pressure principle, noise drop significantly
It is low, the degree for reducing noise, long lifespan is adjusted.
Subtract in order to achieve the above object, the major technique solution of the present invention is to provide a kind of low noise based on low pressure principle
Transformer, including transformer body are shaken, soundproofing member is arranged with outside transformer body, the soundproofing member includes support transformer
The blimp that the pedestal and pedestal of ontology are equipped with, the blimp is downward opening cavity structure, and blimp is by interior
The interior double-layer structure for having interlayer space that layer and outer layer are constituted, the bottom of the interlayer space are equipped with heating member, the heating member
It is plugged in blimp by fixing piece, the heating member is connected with heat-conducting piece, and being connected at the top of the blimp only can be by pressing from both sides
Sheaf space enters the check valve in the blimp external world, the pedestal include upper beam connected in sequence from top to bottom, upper backup pad,
Spring, lower supporting plate and lower beam, the blimp outer layer include cover body and the cover with cover body grafting, on the pedestal
Socket equipped with the opening grafting for the sound insulation seat.
In some embodiments, the heating member is loop configuration, and longitudinal section is spiral in shape, enables to interlayer
The heating of gas is more uniform in space, quickly.
In some embodiments, the heat-conducting piece is inverted U-shaped structure so that most of air of interlayer space can be by
Heating.
In some embodiments, array arrangement has multiple springs between the upper backup pad and lower supporting plate, can be with damping
Effect, the upper backup pad and lower supporting plate institute clip space are surrounded by sound-absorbing block.
In some embodiments, acoustical cotton is filled between the multiple spring.
In some embodiments, the upper backup pad and lower supporting plate are abatvoix.
In some embodiments, the upper beam and lower beam are soft rubber pad.
In some embodiments, the blimp outer layer includes cover body and the cover with cover body grafting, the cover body
Open edge is equipped with the groove of multiple annulars, and the edge respective slot of the cover is equipped with the fin that can coordinate with groove, groove
So that the grafting of cover body and the cover is more firm with fin grafting.In some embodiments, the heating member is connected with conducting wire, leads
Line accesses transformer body, and to power to the heating member, the insulation cover is equipped with the switch of control heating member.
When the present invention uses, the switch of heating member, the gas in heating interlayer space are opened so that gas expansion number
Times, it is overflowed from check valve, is then shut off heating member, the contraction of gas in interlayer space thins out, so interlayer space is made
It is empty to control interlayer to control the amount of gas expansion multiple and spilling by controlling the temperature of heating member for sound deadening space
Between gas rarefied content, so as to adjust soundproof effect, the spring of pedestal can weaken the vibrating noise of transformer.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the invention,
Fig. 2 is the enlarged drawing of the cover body and the cover junction of Fig. 1 embodiments,
In figure：Transformer body 1, pedestal 2, blimp 3, heating member 4, fixing piece 5, heat-conducting piece 6, check valve 7, upper damping
Pad 8, upper backup pad 9, spring 10, lower supporting plate 11, lower beam 12, cover body 13, the cover 14, socket 15, sound-absorbing block 16, sound-absorbing
Cotton 17, groove 18, fin 19, switch 20, interlayer space 21.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore above-mentioned art
Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It can be interpreted as the limitation to quantity.
As depicted in figs. 1 and 2, a kind of low noise damping transformer based on low pressure principle described in the present embodiment, packet
Transformer body 1 is included, soundproofing member is arranged with outside transformer body 1, the soundproofing member includes the bottom for supporting transformer body 1
Seat 2 and the blimp 3 that is equipped with of pedestal 2, the blimp 3 are downward opening cavity structure, and blimp 3 be by internal layer and
The interior double-layer structure for having interlayer space 21 that outer layer is constituted, the bottom of the interlayer space 21 are equipped with heating member 4, the heating member
4 are plugged on by fixing piece 5 in blimp 3, and the heating member 4 is connected with heat-conducting piece 6, and 3 top of the blimp is connected with only
The extraneous check valve 7 of blimp 3 can be entered by interlayer space, the pedestal 2 includes upper beam connected in sequence from top to bottom
8, upper backup pad 9, spring 10, lower supporting plate 11 and lower beam 12,3 outer layer of the blimp include cover body 13 and with cover body
The cover 14 of 13 grafting, the pedestal 2 are equipped with the socket 15 of the opening grafting for the sound insulation seat.
In some embodiments, the heating member 4 is loop configuration, and longitudinal section is spiral in shape, enables to press from both sides
The heating of gas is more uniform in sheaf space, quickly.
In some embodiments, the heat-conducting piece 6 is inverted U-shaped structure so that most of air of interlayer space can be by
To heating.
In some embodiments, array arrangement has multiple springs 10 between the upper backup pad 9 and lower supporting plate 11, can be with
Cushioning effect, 11 clip spaces of the upper backup pad 9 and lower supporting plate are surrounded by sound-absorbing block 16.
In some embodiments, acoustical cotton 17 is filled between the multiple spring 10.
In some embodiments, the upper backup pad 9 and lower supporting plate 11 are abatvoix.
In some embodiments, the upper beam 8 and lower beam 12 are soft rubber pad.
In some embodiments, 3 outer layer of the blimp includes cover body 13 and the cover 14 with 13 grafting of cover body, described
The open edge of cover body 13 is equipped with the groove 18 of multiple annulars, and the edge respective slot 18 of the cover 14 is equipped with can be with groove 18
The fin 19 of cooperation, groove 18 and 19 grafting of fin make cover body 13 and the grafting of the cover 14 more firm.In some embodiments
In, the heating member 4 is connected with conducting wire, and conducting wire accesses transformer body 1, to power to the heating member 4, the insulation cover
It is equipped with the switch 20 of control heating member 4.
When the present invention uses, the switch of heating member, the gas in heating interlayer space are opened so that gas expansion number
Times, it is overflowed from check valve, is then shut off heating member, the contraction of gas in interlayer space thins out, so interlayer space is made
It is empty to control interlayer to control the amount of gas expansion multiple and spilling by controlling the temperature of heating member for sound deadening space
Between gas rarefied content, so as to adjust soundproof effect, the spring of pedestal can weaken the vibrating noise of transformer.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (8)
1. a kind of low noise damping transformer based on low pressure principle, including transformer body (1), transformer body (1) housing
Equipped with soundproofing member, the soundproofing member includes the pedestal (2) of support transformer body (1) and the sound insulation that pedestal (2) is equipped with
It covers (3), the blimp (3) is downward opening cavity structure, which is characterized in that and blimp (3) is by internal layer and outer layer
There are the double-layer structure of interlayer space, the bottom of the interlayer space to be equipped with heating member (4) in constituting, the heating member (4) is logical
It crosses fixing piece (5) to be plugged in blimp (3), the heating member (4) is connected with heat-conducting piece (6), at the top of the blimp (3) connects
The check valve (7) in blimp (3) external world can only be entered by interlayer space by being connected to, and the pedestal (2) includes sequentially connecting from top to bottom
Upper beam (8), upper backup pad (9), spring (10), lower supporting plate (11) and the lower beam (12) connect, the blimp (3)
Outer layer includes cover body (13) and the cover (14) with cover body (13) grafting, and the pedestal (2) is equipped with for the sound insulation seat
The socket (15) of opening grafting.
2. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the heating member
(4) it is loop configuration, longitudinal section is spiral in shape.
3. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the heat-conducting piece
(6) it is inverted U-shaped structure.
4. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the upper support
Array arrangement has multiple springs (10), the upper backup pad (9) and lower supporting plate (11) institute between plate (9) and lower supporting plate (11)
Clip space is surrounded by sound-absorbing block (16).
5. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the multiple bullet
Acoustical cotton (17) is filled between spring (10).
6. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the upper support
Plate (9) and lower supporting plate (11) are abatvoix.
7. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the upper damping
It is soft rubber pad to pad (8) and lower beam (12).
8. the low noise damping transformer according to claim 1 based on low pressure principle, it is characterised in that the blimp
(3) outer layer includes cover body (13) and the cover (14) with cover body (13) grafting, and the open edge of the cover body (13) is equipped with more
The groove (18) of a annular, the edge respective slot (18) of the cover (14) are equipped with the fin that can coordinate with groove (18)
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690740.0A CN108597815B (en) | 2018-06-28 | 2018-06-28 | Low-noise damping transformer based on low-air pressure principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690740.0A CN108597815B (en) | 2018-06-28 | 2018-06-28 | Low-noise damping transformer based on low-air pressure principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108597815A true CN108597815A (en) | 2018-09-28 |
| CN108597815B CN108597815B (en) | 2024-06-21 |
Family
ID=63635072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810690740.0A Active CN108597815B (en) | 2018-06-28 | 2018-06-28 | Low-noise damping transformer based on low-air pressure principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108597815B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086271A (en) * | 2020-10-15 | 2020-12-15 | 保定天威保变电气股份有限公司 | Oil tank composite bottom structure and method for vibration and noise reduction |
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|---|---|---|---|---|
| CN105374510A (en) * | 2015-11-24 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Noise-reduction and shock-absorption structure of transformer |
| CN206134462U (en) * | 2016-10-20 | 2017-04-26 | 湖北英孚电力有限公司 | A device of making an uproar falls for small town transformer |
| CN206441619U (en) * | 2016-12-28 | 2017-08-25 | 东莞市科虹变压器有限公司 | Damping noise-proofing transformer |
| CN207319886U (en) * | 2017-08-26 | 2018-05-04 | 杨艳菁 | A kind of noise reduction cooling outer cover of for transformer |
| CN207367721U (en) * | 2017-09-01 | 2018-05-15 | 肖燕 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
| CN207503764U (en) * | 2017-05-27 | 2018-06-15 | 天津通安变压器有限公司 | A kind of multi-functional high-power transformer sound insulation and noise reduction device |
| CN208796821U (en) * | 2018-06-28 | 2019-04-26 | 张家港鑫峰机电有限公司 | A kind of low noise damping transformer based on low pressure principle |
-
2018
- 2018-06-28 CN CN201810690740.0A patent/CN108597815B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374510A (en) * | 2015-11-24 | 2016-03-02 | 铜陵瑞博电子科技有限公司 | Noise-reduction and shock-absorption structure of transformer |
| CN206134462U (en) * | 2016-10-20 | 2017-04-26 | 湖北英孚电力有限公司 | A device of making an uproar falls for small town transformer |
| CN206441619U (en) * | 2016-12-28 | 2017-08-25 | 东莞市科虹变压器有限公司 | Damping noise-proofing transformer |
| CN207503764U (en) * | 2017-05-27 | 2018-06-15 | 天津通安变压器有限公司 | A kind of multi-functional high-power transformer sound insulation and noise reduction device |
| CN207319886U (en) * | 2017-08-26 | 2018-05-04 | 杨艳菁 | A kind of noise reduction cooling outer cover of for transformer |
| CN207367721U (en) * | 2017-09-01 | 2018-05-15 | 肖燕 | A kind of TSR-CN types dry-type transformer damped noise reduction device |
| CN208796821U (en) * | 2018-06-28 | 2019-04-26 | 张家港鑫峰机电有限公司 | A kind of low noise damping transformer based on low pressure principle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086271A (en) * | 2020-10-15 | 2020-12-15 | 保定天威保变电气股份有限公司 | Oil tank composite bottom structure and method for vibration and noise reduction |
| CN112086271B (en) * | 2020-10-15 | 2023-06-27 | 保定天威保变电气股份有限公司 | Oil tank composite tank bottom structure and method for vibration reduction and noise reduction |
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| Publication number | Publication date |
|---|---|
| CN108597815B (en) | 2024-06-21 |
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