CN207367765U - A kind of energy-saving dry-type transformer - Google Patents
A kind of energy-saving dry-type transformer Download PDFInfo
- Publication number
- CN207367765U CN207367765U CN201721461216.3U CN201721461216U CN207367765U CN 207367765 U CN207367765 U CN 207367765U CN 201721461216 U CN201721461216 U CN 201721461216U CN 207367765 U CN207367765 U CN 207367765U
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- iron core
- clamping piece
- energy
- fixedly connected
- type transformer
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Abstract
It the utility model is related to Dry-Transformer Technology field, and disclose a kind of energy-saving dry-type transformer, including iron core, the iron core is internally provided with stem, the stem runs through and extends to the outside of iron core, the outer surface that the stem extends to one end outside iron core is arranged with coil, upper clamping piece is provided with the top of the iron core, the bottom of the iron core is provided with lower clamping piece, one end of the coil is provided with connector, one end of the connector is fixedly connected with connecting rod, insulator is provided between the upper clamping piece and connecting rod, the insulator includes insulating body and fast-assembling seat.The energy-saving dry-type transformer, realize the good insulation performance of transformer, achieve the purpose that environmental protection, low energy consumption, relative to traditional insulator and upper clamping piece by threaded rod be bolted come it is easy, for contrast case, what is connected between insulator and upper clamping piece is more firm, ensures the normal use of people.
Description
Technical field
Dry-Transformer Technology field is the utility model is related to, is specially a kind of energy-saving dry-type transformer.
Background technology
Power transformer is one of power plant and the capital equipment of electric substation.With the development of Chinese national economy, country
Constantly sound and people's environmental consciousness the enhancing of environmental regulation.Dry-type transformer accelerates in city power distribution transformer portion
Rise, meanwhile, requirement of the user to dry-type transformer manufacturing firm is also higher and higher.Existing dry-type transformer largely has
Energy consumption is big, and noise is big, not environmentally the shortcomings of.
A kind of energy-saving dry type disclosed in Chinese invention patent application prospectus CN201621490506.6 becomes
Depressor, by by a series of structure design such as insulator, cross-over block, dielectric film, realizing the good insulating properties of transformer
Can, achieve the purpose that environmental protection, low energy consumption, but the problem of noise mentioned of background technology for contrasting case is big is not had
The solution of body, and compared to traditional insulator and upper clamping piece by threaded rod be bolted come it is easy, but such connect
Connect mode to be easy to make threaded rod and bolt looseness when in use, cause a hidden trouble to the normal use of people.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving dry-type transformer, possess noise it is small and
Connection more stablize the advantages that, solve the problems, such as contrast case in noise it is big specifically solved and contrasted case
Middle insulator is connected the problem of being not sufficiently stable with upper clamping piece.
(2) technical solution
To realize that above-mentioned noise is small and connecting more stable purpose, the utility model provides following technical solution：It is a kind of
Energy-saving dry-type transformer, including iron core, the iron core are internally provided with stem, and the stem runs through and extends to iron core
Outside, the outer surface that the stem extends to one end outside iron core are arranged with coil, upper clamping piece are provided with the top of the iron core,
The bottom of the iron core is provided with lower clamping piece, and one end of the coil is provided with connector, and one end of the connector is fixedly connected with
Connecting rod, is provided with insulator between the upper clamping piece and connecting rod, the insulator includes insulating body and fast-assembling seat, institute
State the side of fast-assembling seat to be fixedly connected with the side outer wall of upper clamping piece, the side of the insulating body and the outer surface of connecting rod are consolidated
Fixed connection, the side of the fast-assembling seat offer card slot, and the other end of the insulating body is fixedly connected with fixture block, the insulation
Body is flexibly connected by card slot and fixture block with fast-assembling seat, and the upper surface of the fast-assembling seat offers mounting hole, the mounting hole
Madial wall be fixedly connected with latch, noise reduction frame is fixedly connected with the top of the fast-assembling seat, the bottom of the noise reduction frame is fixed
Convex block is connected with, the noise reduction frame is flexibly connected by convex block, latch and mounting hole with fast-assembling seat, and the bottom of the iron core is fixed
Base is connected with, the bottom of the base is fixedly connected with insulation spacer.
Preferably, the shape and structure of the upper clamping piece and lower clamping piece is mutually matched, and upper clamping piece is square with lower clamping piece
Folder.
Preferably, the shaped position of the card slot and fixture block is mutually matched.
Preferably, the quantity of the connector is two, and two connectors are symmetricly set on the both ends of coil.
Preferably, the quantity of the latch is two, and two latches are symmetricly set on the madial wall of mounting hole.
Preferably, the noise reduction frame includes vector free axis method, and the outer cover of the vector free axis method is equipped with organic fibre layer,
The outer cover of the machine fibrous layer is equipped with inorganic foamed layer.
Preferably, the quantity of the mounting hole is two, and two mounting holes are symmetrically opened in the upper surface of fast-assembling seat.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of energy-saving dry-type transformer, possesses following beneficial effect：
1st, the energy-saving dry-type transformer, passes through the upper clamping piece of setting, lower clamping piece, connector, insulator, insulating body, card
The design of some array structures such as groove, fixture block, mounting hole and latch, realizes the good insulation performance of transformer, reaches environmental protection, low energy
The purpose of consumption, relative to traditional insulator and upper clamping piece by threaded rod be bolted come it is easy, relative to contrast case
For, what is connected between insulator and upper clamping piece is more firm, ensures the normal use of people.
2nd, the energy-saving dry-type transformer, passes through the noise reduction frame of setting, vector free axis method, organic fibre layer and inorganic foamed
Layer, can solve the problems, such as contrast case in do not have solve noise reduction, make people using the transformer when it is more comfortable, more added with
The use that ensure that people of effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model insulator structure schematic diagram；
Fig. 3 is the utility model noise reduction frame structure diagram；
Fig. 4 is the utility model noise reduction frame internal structure schematic diagram.
In figure：1 iron core, 2 stems, 3 coils, 4 upper clamping pieces, 5 lower clamping pieces, 6 connectors, 7 connecting rods, 8 insulators, 9 insulation are originally
Body, 10 fast-assembling seats, 11 card slots, 12 fixture blocks, 13 mounting holes, 14 latches, 15 noise reduction framves, 151 vector free axis methods, 152 organic fibers
Layer, 153 inorganic foamed layers, 16 convex blocks, 17 bases, 18 insulation spacers.
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.1-4, a kind of energy-saving dry-type transformer, including iron core 1, it is characterised in that：The inside of iron core 1 is set
Have stem 2, stem 2 runs through and extends to the outside of iron core 1, stem 2 extend to 1 outside one end of iron core outer surface be arranged it is wired
Circle 3, the top of iron core 1 are provided with upper clamping piece 4, and the bottom of iron core 1 is provided with lower clamping piece 5, the shape of upper clamping piece 4 and lower clamping piece 5
Structure is mutually matched, and upper clamping piece 4 and lower clamping piece 5 are square folder, and one end of coil 3 is provided with connector 6, the number of connector 6
Measure as two, two connectors 6 are symmetricly set on the both ends of coil 3, and one end of connector 6 is fixedly connected with connecting rod 7, upper clamping piece 4
Be provided with insulator 8 between connecting rod 7, insulator 8 includes insulating body 9 and fast-assembling seat 10, the side of fast-assembling seat 10 with it is upper
The side outer wall of folder 4 is fixedly connected, and the side of insulating body 9 is fixedly connected with the outer surface of connecting rod 7, and the one of fast-assembling seat 10
Side offers card slot 11, and the other end of insulating body 9 is fixedly connected with fixture block 12, and card slot 11 and the shaped position of fixture block 12 are mutual
Matching, insulating body 9 are flexibly connected by card slot 11 and fixture block 12 with fast-assembling seat 10, and the upper surface of fast-assembling seat 10 offers installation
Hole 13, the quantity of mounting hole 13 are two, and two mounting holes 13 are symmetrically opened in the upper surface of fast-assembling seat 10, mounting hole 13 it is interior
Side wall is fixedly connected with latch 14, and the quantity of latch 14 is two, and two latches 14 are symmetricly set on the madial wall of mounting hole 13,
Pass through the upper clamping piece 4 of setting, lower clamping piece 5, connector 6, insulator 8, insulating body 9, card slot 11, fixture block 12, mounting hole 13 and card
The design of some array structures of the grade of tooth 14, realizes the good insulation performance of transformer, achievees the purpose that environmental protection, low energy consumption, relative to
Traditional insulator 8 and upper clamping piece 4 by threaded rod be bolted come it is easy, for contrast case, insulator 8 with
What is connected between upper clamping piece 4 is more firm, ensures the normal use of people, the top of fast-assembling seat 10 is fixedly connected with noise reduction frame
15, noise reduction frame 15 includes vector free axis method 151, and the outer cover of vector free axis method 151 is equipped with organic fibre layer 152, machine fibrous layer
152 outer cover is equipped with inorganic foamed layer 153, passes through the noise reduction frame 15 of setting, vector free axis method 151,152 and of organic fibre layer
Inorganic foamed layer 153, can solve the problems, such as contrast case in do not have solve noise reduction, make people using the transformer when more
Comfortably, the significantly more efficient use that ensure that people, the bottom of noise reduction frame 15 are fixedly connected with convex block 16, and noise reduction frame 15 is by convex
Block 16, latch 14 and mounting hole 13 are flexibly connected with fast-assembling seat 10, and the bottom of iron core 1 is fixedly connected with base 17, base 17
Bottom is fixedly connected with insulation spacer 18.
In conclusion the energy-saving dry-type transformer, by the upper clamping piece 4 of setting, lower clamping piece 5, connector 6, insulator 8,
The design of some array structures such as insulating body 9, card slot 11, fixture block 12, mounting hole 13 and latch 14, realizes good exhausted of transformer
Edge performance, achievees the purpose that environmental protection, low energy consumption, relative to traditional insulator 8 and upper clamping piece 4 by threaded rod be bolted come
Must be easy, for contrast case, what is connected between insulator 8 and upper clamping piece 4 is more firm, ensures that the normal of people makes
With by the noise reduction frame 15 of setting, vector free axis method 151, organic fibre layer 152 and inorganic foamed layer 153, can solving pair
Than the noise reduction problem for not having to solve in case, make people more comfortable when using the transformer, it is significantly more efficient to ensure that people
Use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of energy-saving dry-type transformer, including iron core (1), it is characterised in that：The iron core (1) is internally provided with stem
(2), the stem (2) runs through and extends to the outside of iron core (1), and the stem (2) extends to the outer of the exterior one end of iron core (1)
Surface is arranged with coil (3), and upper clamping piece (4) is provided with the top of the iron core (1), and the bottom of the iron core (1) is provided with down
Folder (5), one end of the coil (3) are provided with connector (6), and one end of the connector (6) is fixedly connected with connecting rod (7),
Insulator (8) is provided between the upper clamping piece (4) and connecting rod (7), the insulator (8) is including insulating body (9) and soon
Seat (10) is filled, the side of the fast-assembling seat (10) is fixedly connected with the side outer wall of upper clamping piece (4), the insulating body (9)
Side is fixedly connected with the outer surface of connecting rod (7), and the side of the fast-assembling seat (10) offers card slot (11), and the insulation is originally
The other end of body (9) is fixedly connected with fixture block (12), and the insulating body (9) passes through card slot (11) and fixture block (12) and fast-assembling seat
(10) it is flexibly connected, the upper surface of the fast-assembling seat (10) offers mounting hole (13), and the madial wall of the mounting hole (13) is consolidated
Surely latch (14) is connected with, noise reduction frame (15), the bottom of the noise reduction frame (15) are fixedly connected with the top of the fast-assembling seat (10)
Portion is fixedly connected with convex block (16), and the noise reduction frame (15) passes through convex block (16), latch (14) and mounting hole (13) and fast-assembling seat
(10) it is flexibly connected, the bottom of the iron core (1) is fixedly connected with base (17), and the bottom of the base (17) is fixedly connected with
Insulation spacer (18).
A kind of 2. energy-saving dry-type transformer according to claim 1, it is characterised in that：The upper clamping piece (4) and lower folder
The shape and structure of part (5) is mutually matched, and upper clamping piece (4) and lower clamping piece (5) are square folder.
A kind of 3. energy-saving dry-type transformer according to claim 1, it is characterised in that：The card slot (11) and fixture block
(12) shaped position is mutually matched.
A kind of 4. energy-saving dry-type transformer according to claim 1, it is characterised in that：The quantity of the connector (6) is
Two, two connectors (6) are symmetricly set on the both ends of coil (3).
A kind of 5. energy-saving dry-type transformer according to claim 1, it is characterised in that：The quantity of the latch (14) is
Two, two latches (14) are symmetricly set on the madial wall of mounting hole (13).
A kind of 6. energy-saving dry-type transformer according to claim 1, it is characterised in that：The noise reduction frame (15) is included certainly
By damping layer (151), the outer cover of the vector free axis method (151) is equipped with organic fibre layer (152), the machine fibrous layer
(152) outer cover is equipped with inorganic foamed layer (153).
A kind of 7. energy-saving dry-type transformer according to claim 1, it is characterised in that：The quantity of the mounting hole (13)
For two, two mounting holes (13) are symmetrically opened in the upper surface of fast-assembling seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461216.3U CN207367765U (en) | 2017-11-06 | 2017-11-06 | A kind of energy-saving dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461216.3U CN207367765U (en) | 2017-11-06 | 2017-11-06 | A kind of energy-saving dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367765U true CN207367765U (en) | 2018-05-15 |
Family
ID=62345514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461216.3U Expired - Fee Related CN207367765U (en) | 2017-11-06 | 2017-11-06 | A kind of energy-saving dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207367765U (en) |
-
2017
- 2017-11-06 CN CN201721461216.3U patent/CN207367765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20181106 |