CN208225688U - A kind of amorphous alloy transformer of low noise - Google Patents
A kind of amorphous alloy transformer of low noise Download PDFInfo
- Publication number
- CN208225688U CN208225688U CN201820712443.7U CN201820712443U CN208225688U CN 208225688 U CN208225688 U CN 208225688U CN 201820712443 U CN201820712443 U CN 201820712443U CN 208225688 U CN208225688 U CN 208225688U
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- CN
- China
- Prior art keywords
- transformer body
- transformer
- iron core
- winding
- amorphous alloy
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of amorphous alloy transformers of low noise, including transformer body, transformer body bottom end two sides are fixedly installed with resilient cushion compatible with transformer body, sealing ring is connected at the top of transformer body, transformer body side is provided with the iron core of equidistant arrangement, iron core is in approximately the same plane composition three-phase five-limb, and the weldment being located on transformer body outer wall is provided between iron core, cross sectional shape on weldment is rectangle, iron core top and bottom is provided with the protrusion between resilient cushion and sealing ring, transformer body is internally provided with corrugated tank, winding is fixedly connected at corrugated tank inner wall top center, winding two sides are respectively connected with positioned at containing cavities inside corrugated tank, containing cavities side is connected with sound absorbing layer far from winding one end, sound absorbing layer side is provided with and winding The sound insulation set being connected.The utility model has the advantages that design is rationally, sound insulation and noise reducing effect is good, improves the service life of transformer.
Description
Technical field
The utility model relates to transformer technology fields, and in particular to a kind of amorphous alloy transformer of low noise.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.).Circuit symbol often uses T as the beginning of number.
With the development and progress of society, the fast development of power industry is huge to the consumption of transformer, and amorphous alloy becomes
Depressor is also more being used by staff extensively, and noise is larger in current amorphous alloy transformer operational process, and makes an uproar
The source of sound mostlys come from the vibration of amorphous iron core, and therefore, reducing core vibration is the major measure for reducing noise.
Utility model content
The utility model aim is to provide a kind of amorphous alloy transformer easy to use, solves transformation in background technique
The larger problem of noise in device work, provides that a kind of stability is good and the amorphous alloy transformer of low noise.
In order to achieve the goal above, the technical solution adopted in the utility model are as follows: a kind of amorphous alloy variable pressure of low noise
Device, including transformer body, transformer body bottom end two sides are fixedly installed with compatible with the transformer body
Resilient cushion, the transformer body top are connected with sealing ring, and the transformer body side is provided with the iron core of equidistant arrangement,
Three of the quantity of the iron core, the iron core is in approximately the same plane composition three-phase five-limb, and is arranged between the iron core
There is the weldment being located on the transformer body outer wall, the cross sectional shape on the weldment is rectangle, the iron
Core top and bottom is provided with the protrusion between the resilient cushion and the sealing ring, inside the transformer body
It is provided with corrugated tank, winding is fixedly connected at the corrugated tank inner wall top center, the winding two sides are respectively connected with
The containing cavities inside the corrugated tank, the containing cavities side is connected with sound absorbing layer, the suction far from described winding one end
Sound-absorbing layer side is provided with the sound insulation set being connected with the winding, be provided at the top of the iron core positioned at the sound insulation cover with it is described
Conduit between corrugated tank, the conduit top is through the transformer body and extends to outside the transformer body.
The utility model has the technical effect that the sealing ring connected by the way that resilient cushion is arranged on transformer body, matches
Close supravasal damping channel, the effect of vibration of iron core can be reduced when transformer works, to reduce noise, winding with
At work, external corrugated tank can be covered iron core by sound absorbing layer and sound insulation, and that reinforces noise removes audio fruit, corrugated tank
Internal containing cavities are vacuum body, noise can be isolated, to more improve soundproof effect, such amorphous alloy
Transformer considerably increases stability, and rationally, running noises are low, improve the practicability of transformer for design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model low-noise amorphous alloy transformer;
Fig. 2 is the diagrammatic cross-section of the positive apparent direction of the utility model low-noise amorphous alloy transformer.
Appended drawing reference: 1- transformer body;2- resilient cushion;3- sealing ring;4- iron core;5- weldment;6- protrusion;7- wave
Line fuel tank;8- winding;9- containing cavities;10- sound absorbing layer;11- sound insulation set;12- conduit;13- card interface;The gap 14-;15- installation
Plate;16- damping duct.
Specific embodiment
Referring to attached drawing 1-2, a kind of amorphous alloy transformer of low noise, including transformer body 1, the transformer body
1 bottom end two sides is fixedly installed with resilient cushion 2 compatible with the transformer body 1, connects at the top of the transformer body 1
There is sealing ring 3,1 side of transformer body is provided with the iron core 4 of equidistant arrangement, three of the quantity of the iron core 4, described
Iron core 4 is in approximately the same plane composition three-phase five-limb, and is provided between the iron core 4 and is located at the transformer body
Weldment 5 on 1 outer wall, the cross sectional shape on the weldment 5 is rectangle, and 4 top and bottom of iron core is provided with
Protrusion 6 between the resilient cushion 2 and the sealing ring 3, the transformer body 1 are internally provided with corrugated tank 7,
Winding 8 is fixedly connected at the 7 inner wall top center of corrugated tank, 8 two sides of winding are respectively connected with positioned at the ripple
7 inside containing cavities 9 of fuel tank, 9 side of containing cavities are connected with sound absorbing layer 10, the sound absorbing layer 10 far from described 8 one end of winding
Side is provided with the sound insulation set 11 being connected with the winding 8, is provided at the top of the iron core 4 positioned at sound insulation set 11 and institute
The conduit 12 between corrugated tank 7 is stated, the transformer body 1 is run through at the top of the conduit 12 and extends to the transformer device
Outside body 1.The sealing ring 3 connected by the way that resilient cushion 2 is arranged on transformer body 1, cooperates the damping channel 16 on conduit 12,
The effect of vibration of iron core 4 can be reduced when transformer works, to reduce noise, winding 8 and iron core 4 are at work, external
Corrugated tank 7 storage except audio fruit, inside corrugated tank 7 of noise can be reinforced by sound absorbing layer 10 and sound insulation set 11
Chamber 9 is vacuum body, noise can be isolated, to more improve soundproof effect, such amorphous alloy transformer is big
Stability is increased greatly, and rationally, running noises are low, improve the practicability of transformer for design.
Preferably, 1 outer wall of transformer body is connected with the card interface 13 being connected with the iron core 4, card interface 13
Setting be stability in order to increase iron core 4 inside transformer body 1.
Preferably, the winding 8 is provided with the gap 14 inside the corrugated tank 7 with the containing cavities 9.
Preferably, the mounting plate 15 being connected at the top of the conduit 12 outside the transformer body 1, mounting plate 15
Addition be conducive to the mating connection between structural member.
Preferably, rectangular damping duct 16 is offered on the mounting plate 15, damping duct 16 can be to conduit 12
Vibration effectively carries out cushioning effect.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of amorphous alloy transformer of low noise, including transformer body (1), which is characterized in that the transformer body
(1) bottom end two sides are fixedly installed with the compatible resilient cushion (2) with the transformer body (1), the transformer body (1)
Top is connected with sealing ring (3), and transformer body (1) side is provided with the iron core (4) of equidistant arrangement, the iron core (4)
Three of quantity, the iron core (4) is in approximately the same plane composition three-phase five-limb, and is provided between the iron core (4)
Cross sectional shape on the weldment (5) being located on the transformer body (1) outer wall, the weldment (5) is rectangle,
Iron core (4) top and bottom is provided with the protrusion (6) between the resilient cushion (2) and the sealing ring (3),
The transformer body (1) is internally provided with corrugated tank (7), is fixedly connected at corrugated tank (7) the inner wall top center
Have winding (8), winding (8) two sides are respectively connected with positioned at the internal containing cavities (9) of the corrugated tank (7), the containing cavities
(9) side is connected with sound absorbing layer (10) far from the winding (8) one end, and sound absorbing layer (10) side is provided with and the winding
(8) the sound insulation set (11) being connected, iron core (4) top are provided with positioned at sound insulation set (11) and the corrugated tank
(7) conduit (12) between, conduit (12) top is through the transformer body (1) and extends to the transformer body
(1) external.
2. a kind of amorphous alloy transformer of low noise according to claim 1, which is characterized in that the transformer body
(1) outer wall is connected with the card interface (13) being connected with the iron core (4).
3. a kind of amorphous alloy transformer of low noise according to claim 1, which is characterized in that the winding (8) with
The containing cavities (9) are provided with the gap (14) internal positioned at the corrugated tank (7).
4. a kind of amorphous alloy transformer of low noise according to claim 1, which is characterized in that conduit (12) top
Portion is connected with the mounting plate (15) external positioned at the transformer body (1).
5. a kind of amorphous alloy transformer of low noise according to claim 4, which is characterized in that the mounting plate (15)
On offer rectangular damping duct (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820712443.7U CN208225688U (en) | 2018-05-14 | 2018-05-14 | A kind of amorphous alloy transformer of low noise |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820712443.7U CN208225688U (en) | 2018-05-14 | 2018-05-14 | A kind of amorphous alloy transformer of low noise |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208225688U true CN208225688U (en) | 2018-12-11 |
Family
ID=64511649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820712443.7U Expired - Fee Related CN208225688U (en) | 2018-05-14 | 2018-05-14 | A kind of amorphous alloy transformer of low noise |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208225688U (en) |
-
2018
- 2018-05-14 CN CN201820712443.7U patent/CN208225688U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210514 |
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CF01 | Termination of patent right due to non-payment of annual fee |