CN109411197A - A kind of noise-reduction transformer that stability is good - Google Patents
A kind of noise-reduction transformer that stability is good Download PDFInfo
- Publication number
- CN109411197A CN109411197A CN201811324775.9A CN201811324775A CN109411197A CN 109411197 A CN109411197 A CN 109411197A CN 201811324775 A CN201811324775 A CN 201811324775A CN 109411197 A CN109411197 A CN 109411197A
- Authority
- CN
- China
- Prior art keywords
- shell
- transformer body
- transformer
- fixed plate
- noise
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Regulation Of General Use Transformers (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of good noise-reduction transformers of stability, including shell, transformer body, insulation board and sound proofing enclosure, the housing bottom is equipped with supporting leg, the supporting leg lower part is equipped with fixing seat, the fixing seat is telescopically connected to supporting leg, the enclosure interior is equipped with transformer body, the transformer body bottom is equipped with fixed plate, the fixed plate is fixedly connected by bolt with transformer body, the fixed plate lower part is equipped with telescopic block, the fixed plate is telescopically connected to by telescopic block and pedestal, the transformer body two sides are equipped with elastomer block, a kind of noise-reduction transformer that stability is good, it is telescopically connected to by fixing seat and supporting leg, it can be with absorbing external impulse force, reduce hull vibration, to reduce noise, transformer body passes through fixed plate, telescopic block and pedestal are immobilized in the shell portion, pass through telescopic block and bottom Seat is telescopically connected to, and can be buffered the vibration generated when transformer body work, be increased the job stability of transformer body.
Description
Technical field
The present invention relates to transformer technology field, the good noise-reduction transformer of specially a kind of stability.
Background technique
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
Press (magnetic saturation transformer) etc..Can be divided into, according to use: (electric furnace becomes, rectification becomes, power frequency examination for power transformer and special transformer
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.).Circuit symbol often uses T as beginning of number: T01, T201 etc..
Existing transformer during use can be there is vibrating and being accompanied by noise, and the vibration of transformer can be to it
Internal and surface electrical equipment damages, and noise can affect people's lives, therefore keep transformer unfavorable
In use.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the noise-reduction transformer good the present invention provides a kind of stability, solves existing transformation
Device during use can be there is vibrating and being accompanied by noise, and the vibration of transformer can be to the electrical of its inside and surface
Equipment damages, and noise can affect people's lives, thus make transformer be unfavorable for using.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of noise-reduction transformer that stability is good, packet
Shell, transformer body, insulation board and sound proofing enclosure are included, the housing bottom is equipped with supporting leg, and the supporting leg lower part is equipped with
Fixing seat, the fixing seat are telescopically connected to supporting leg, and the enclosure interior is equipped with transformer body, the transformer body bottom
Portion is equipped with fixed plate, and the fixed plate is fixedly connected by bolt with transformer body, and the fixed plate lower part is equipped with telescopic block,
The telescopic block lower part is equipped with pedestal, and the fixed plate is telescopically connected to by telescopic block and pedestal, the transformer body two sides
Equipped with elastomer block, the elastomer block side is equipped with link block, and the link block side is equipped with mounting plate, and two sides are set in the shell
There is insulation board, the link block is fixedly connected by mounting plate with insulation board, and the insulation board connects by the way that bolt and shell are fixed
It connecing, the insulation board side is equipped with damping soundproof board, glass fibre cotton layer is filled between the insulation board and damping soundproof board,
Sound proofing enclosure is equipped on the right side of the damping soundproof board, the sound proofing enclosure is fixedly connected with the casing by bolt.
Preferably, the case top is equipped with heat release hole, is equipped with motor, the rotor two of the motor inside the heat release hole
Side is equipped with flabellum, and the rotor welding of the flabellum and motor is fixed.
Preferably, the case top is equipped with Air Filter, and the Air Filter is bolted on outside heat release hole.
Preferably, the pedestal lower part is equipped with non-slip mat, and the non-slip mat is fixedly connected with the casing by bolt.
Preferably, damping spring is equipped with inside the link block, the elastomer block is flexible by damping spring and link block
Connection.
(3) beneficial effect
The present invention provides a kind of good noise-reduction transformers of stability.Have it is following the utility model has the advantages that
(1), a kind of noise-reduction transformer that stability is good passes through fixing seat and supporting leg in the supporting leg of housing bottom setting
It is telescopically connected to, hull vibration can be reduced with absorbing external impulse force, to reduce noise, transformer body passes through fixed plate, stretches
Block and pedestal are immobilized in the shell portion, are telescopically connected to by telescopic block and pedestal, generation when can buffer transformer body work
Vibration, increase the job stability of transformer body, and the setting of non-slip mat, increase the frictional force between pedestal and shell,
Increase the stationarity of pedestal, the elastomer block of transformer body two sides is fixedly connected by damping spring with insulation board, and transformation is increased
The stability of device ontology can also be buffered effectively when generating vibration, reduce the generation of noise.
(2), a kind of noise-reduction transformer that stability is good, the glass fibre being arranged between insulation board and damping soundproof board
Cotton layer can effectively absorb the noise that vibration generates, transmit noise can not, by damping soundproof board and sound proofing enclosure to noise
It is reflected, reduces noise after multiple reflections significantly, the heat release hole motor internal driving flabellum rotation of case top setting will
Inside outside air suction casing, increase the flowing of enclosure interior air, quickly enclosure interior temperature is discharged, increases heat dissipation effect
Rate guarantees that transformer body is not run at high operating temperatures, increases the service life of transformer body, and the setting of Air Filter can be with
Effectively external dust is avoided to enter enclosure interior, dust is avoided to damage transformer body.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention；
Fig. 2 is link block schematic diagram of internal structure of the present invention；
Fig. 3 is panel structure schematic diagram of the present invention；
In figure, shell -1, supporting leg -2, fixing seat -3, fixed plate -4, telescopic block -5, pedestal -6, insulation board -7, elastomer block -8,
Link block -9, transformer body -10, heat release hole -11, Air Filter -12, flabellum -13, motor -14, damping spring -15, installation
Plate -16, glass fibre cotton layer -17, damping soundproof board -18, sound proofing enclosure -19, non-slip mat -20.
Specific embodiment
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 description, 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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of noise-reduction transformer that stability is good, packet
Shell 1, transformer body 10, insulation board 7 and sound proofing enclosure 19 are included, 1 bottom of shell is equipped with supporting leg 2, the supporting leg 2
Lower part is equipped with fixing seat 3, and the fixing seat 3 is telescopically connected to supporting leg 2, and transformer body 10, institute are equipped with inside the shell 1
10 bottom of transformer body is stated equipped with fixed plate 4, the fixed plate 4 is fixedly connected by bolt with transformer body 10, described
4 lower part of fixed plate is equipped with telescopic block 5, and 5 lower part of telescopic block is equipped with pedestal 6, and the fixed plate 4 passes through telescopic block 5 and pedestal 6
It is telescopically connected to, 10 two sides of transformer body are equipped with elastomer block 8, and 8 side of elastomer block is equipped with link block 9, the connection
9 side of block is equipped with mounting plate 16, and two sides are equipped with insulation board 7 in the shell 1, and the link block 9 passes through mounting plate 16 and insulation
Plate 7 is fixedly connected, and the insulation board 7 is fixedly connected by bolt with shell 1, and 7 side of insulation board is equipped with damping soundproof board
18, it is filled with glass fibre cotton layer 17 between the insulation board 7 and damping soundproof board 18, is equipped on the right side of the damping soundproof board 18
Sound proofing enclosure 19, the sound proofing enclosure 19 are fixedly connected by bolt with shell 1.
It is equipped with heat release hole 11 at the top of the shell 1, is equipped with motor 14, the rotor of the motor 14 inside the heat release hole 11
Two sides are equipped with flabellum 13, and the rotor welding of the flabellum 13 and motor 14 is fixed, and motor 14 drives flabellum 13 to rotate, will be external empty
Inside gas suction casing 1, increases the flowing of 1 inner air of shell, quickly 1 internal temperature of shell is discharged, increase radiating efficiency, protect
Card transformer body 10 is not run at high operating temperatures, increases the service life of transformer body 10.
Air Filter 12 is equipped at the top of the shell 1, the Air Filter 12 is bolted on outside heat release hole 11, dust-proof
The setting of net 12 avoids dust from damaging transformer body 10 it is possible to prevente effectively from external dust enters inside shell 1.
6 lower part of pedestal is equipped with non-slip mat 20, and the non-slip mat 20 is fixedly connected by bolt with shell 1, non-slip mat
20 setting increases the frictional force between pedestal 6 and shell 1, increases the stationarity of pedestal 6.
Damping spring 15 is equipped with inside the link block 9, the elastomer block 8 is flexible by damping spring 15 and link block 9
Connection, elastomer block 8 are fixedly connected by damping spring 15 with insulation board 7, and the stability of transformer body 10 is increased, and generate vibration
When can also effectively buffer, reduce the generation of noise.
Working principle: it in the supporting leg 2 of 1 bottom of shell setting, is telescopically connected to by fixing seat 3 and supporting leg 2, Ke Yihuan
External impact force is rushed, shell 1 is reduced and vibrates, to reduce noise, transformer body 10 passes through fixed plate 4, telescopic block 5 and pedestal 6
It is fixed on inside shell 1, is telescopically connected to by telescopic block 5 and pedestal 6, the vibration generated when transformer body 10 works can be buffered
It is dynamic, increase the job stability of transformer body, and the setting of non-slip mat 20, increases the frictional force between pedestal 6 and shell 1,
Increase the stationarity of pedestal 6, the elastomer block 8 of 10 two sides of transformer body is fixedly connected with insulation board 7 by damping spring 15, is increased
Add the stability of transformer body 10, can also effectively be buffered when generating vibration, reduce the generation of noise.In insulation board 7 and resistance
The glass fibre cotton layer 17 being arranged between Buddhist nun's soundproof plate 18 can effectively absorb the noise that vibration generates, transmit noise can not,
Noise is reflected by damping soundproof board 18 and sound proofing enclosure 19, reduces noise, 1 top of shell after multiple reflections significantly
11 motor internal 14 of the heat release hole driving flabellum 13 of setting rotates, and inside outside air suction casing 1, increases inside shell 1
Air flowing, quickly 1 internal temperature of shell is discharged, and increases radiating efficiency, guarantees transformer body 10 not at high operating temperatures
Operation increases the service life of transformer body 10, and the setting of Air Filter 12 is it is possible to prevente effectively from external dust enters in shell 1
Portion avoids dust from damaging transformer body 10.
Shell 1 of the invention, supporting leg 2, fixing seat 3, fixed plate 4, telescopic block 5, pedestal 6, insulation board 7, elastomer block 8,
Link block 9, transformer body 10, heat release hole 11, Air Filter 12, flabellum 13, motor 14, damping spring 15, mounting plate 16, glass
Cellucotton layer 17, damping soundproof board 18, sound proofing enclosure 19, non-slip mat 20, component are universal standard part or those skilled in the art
The component that member knows, structure and principle are all that this technology personnel can be learnt by technical manual or by routine experiment method
Know, problems solved by the invention is that existing transformer can become during use there is vibrating and being accompanied by noise
The vibration of depressor can damage the electrical equipment of its inside and surface, and noise can affect people's lives,
It is unfavorable for transformer using the present invention is combined with each other by above-mentioned component, a kind of noise reduction transformation that stability is good
Device is telescopically connected in the supporting leg of housing bottom setting by fixing seat and supporting leg, can reduce shell with absorbing external impulse force
Body vibration, to reduce noise, transformer body is immobilized in the shell portion by fixed plate, telescopic block and pedestal, by flexible
Block is telescopically connected to pedestal, can be buffered the vibration generated when transformer body work, be increased the operation is stable of transformer body
Property, and the setting of non-slip mat, increase the frictional force between pedestal and shell, increases the stationarity of pedestal, transformer body two sides
Elastomer block be fixedly connected by damping spring with insulation board, increase the stability of transformer body, can also be with when generating vibration
Effectively buffering, reduces the generation of noise.The glass fibre cotton layer being arranged between insulation board and damping soundproof board, can effectively inhale
The noise that vibration generates is received, noise is transmitted can not, noise is reflected by damping soundproof board and sound proofing enclosure, it is repeatedly anti-
Noise, the heat release hole motor internal driving flabellum rotation of case top setting, by outside air suction casing are reduced after penetrating significantly
Internal portion increases the flowing of enclosure interior air, quickly enclosure interior temperature is discharged, increase radiating efficiency, guarantees transformer sheet
Body is not run at high operating temperatures, increases the service life of transformer body, the setting of Air Filter is it is possible to prevente effectively from external ash
Dirt enters enclosure interior, and dust is avoided to damage transformer body.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of good noise-reduction transformer of stability, it is characterised in that: including shell (1), transformer body (10), insulation board
(7) and sound proofing enclosure (19), shell (1) bottom are equipped with supporting leg (2), and supporting leg (2) lower part is equipped with fixing seat
(3), the fixing seat (3) is telescopically connected to supporting leg (2), is equipped with transformer body (10) inside the shell (1), the change
Depressor ontology (10) bottom is equipped with fixed plate (4), and the fixed plate (4) is fixedly connected by bolt with transformer body (10),
Fixed plate (4) lower part is equipped with telescopic block (5), and telescopic block (5) lower part is equipped with pedestal (6), and the fixed plate (4) passes through
Telescopic block (5) is telescopically connected to pedestal (6), and transformer body (10) two sides are equipped with elastomer block (8), the elastomer block (8)
Side is equipped with link block (9), and link block (9) side is equipped with mounting plate (16), and the interior two sides of the shell (1) are equipped with insulation board
(7), the link block (9) is fixedly connected by mounting plate (16) with insulation board (7), and the insulation board (7) passes through bolt and shell
Body (1) is fixedly connected, and insulation board (7) side is equipped with damping soundproof board (18), the insulation board (7) and damping soundproof board
(18) glass fibre cotton layer (17) are filled between, are equipped with sound proofing enclosure (19) on the right side of the damping soundproof board (18), it is described every
Sound shell (19) is fixedly connected by bolt with shell (1).
2. a kind of good noise-reduction transformer of stability according to claim 1, it is characterised in that: at the top of the shell (1)
Equipped with heat release hole (11), motor (14) are equipped with inside the heat release hole (11), the rotor two sides of the motor (14) are equipped with flabellum
(13), the flabellum (13) and the rotor welding of motor (14) are fixed.
3. a kind of good noise-reduction transformer of stability according to claim 1, it is characterised in that: at the top of the shell (1)
Equipped with Air Filter (12), it is external that the Air Filter (12) is bolted on heat release hole (11).
4. a kind of good noise-reduction transformer of stability according to claim 1, it is characterised in that: pedestal (6) lower part
Equipped with non-slip mat (20), the non-slip mat (20) is fixedly connected by bolt with shell (1).
5. a kind of good noise-reduction transformer of stability according to claim 1, it is characterised in that: in the link block (9)
Portion is equipped with damping spring (15), and the elastomer block (8) is telescopically connected to by damping spring (15) with link block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324775.9A CN109411197A (en) | 2018-11-08 | 2018-11-08 | A kind of noise-reduction transformer that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324775.9A CN109411197A (en) | 2018-11-08 | 2018-11-08 | A kind of noise-reduction transformer that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109411197A true CN109411197A (en) | 2019-03-01 |
Family
ID=65472261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811324775.9A Withdrawn CN109411197A (en) | 2018-11-08 | 2018-11-08 | A kind of noise-reduction transformer that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065922A (en) * | 2020-10-21 | 2020-12-11 | 衡阳市稼乐农机科技有限公司 | Transformer with lateral buffer function |
| CN113451001A (en) * | 2021-05-13 | 2021-09-28 | 杭州电力设备制造有限公司建德冠源成套电气制造分公司 | Transformer damping support |
-
2018
- 2018-11-08 CN CN201811324775.9A patent/CN109411197A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065922A (en) * | 2020-10-21 | 2020-12-11 | 衡阳市稼乐农机科技有限公司 | Transformer with lateral buffer function |
| CN113451001A (en) * | 2021-05-13 | 2021-09-28 | 杭州电力设备制造有限公司建德冠源成套电气制造分公司 | Transformer damping support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
|
| WW01 | Invention patent application withdrawn after publication |