CN109411197A - A kind of noise-reduction transformer that stability is good - Google Patents

A kind of noise-reduction transformer that stability is good Download PDF

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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.)
Withdrawn
Application number
CN201811324775.9A
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Chinese (zh)
Inventor
张华健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Feitian Electrical Equipment Manufacturing Co Ltd
Original Assignee
Jiangsu Feitian Electrical Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Feitian Electrical Equipment Manufacturing Co Ltd filed Critical Jiangsu Feitian Electrical Equipment Manufacturing Co Ltd
Priority to CN201811324775.9A priority Critical patent/CN109411197A/en
Publication of CN109411197A publication Critical patent/CN109411197A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression 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
    • F16F15/04Suppression 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/06Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/085Cooling by ambient air
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/33Arrangements for noise damping

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

A kind of noise-reduction transformer that stability is good
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).
CN201811324775.9A 2018-11-08 2018-11-08 A kind of noise-reduction transformer that stability is good Withdrawn CN109411197A (en)

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

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CN201811324775.9A Withdrawn CN109411197A (en) 2018-11-08 2018-11-08 A kind of noise-reduction transformer that stability is good

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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WW01 Invention patent application withdrawn after publication

Application publication date: 20190301

WW01 Invention patent application withdrawn after publication