CN206893427U - A kind of energy saving and environment friendly dry-type power transformer - Google Patents
A kind of energy saving and environment friendly dry-type power transformer Download PDFInfo
- Publication number
- CN206893427U CN206893427U CN201720390791.2U CN201720390791U CN206893427U CN 206893427 U CN206893427 U CN 206893427U CN 201720390791 U CN201720390791 U CN 201720390791U CN 206893427 U CN206893427 U CN 206893427U
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- China
- Prior art keywords
- iron core
- power transformer
- low
- post
- fixture block
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Abstract
The utility model discloses a kind of energy saving and environment friendly dry-type power transformer,Including power transformer main body,Direct current is high to carry pole,Electric current transformant with exchange low load pole,The bottom of the power transformer main body is provided with lower fixture block and support column,And the lower fixture block is closely welded with the support column,The top of the support column is provided with insulation resin group made of epoxide resin material,And the support column is fixedly connected with the insulation resin group by viscose,The top of the insulation resin group is provided with upper fixture block and support,And the insulation resin group is fixedly connected with the upper fixture block by the support,The high bottom for carrying pole of the direct current is provided with load pole base and carries iron core with high,This kind of energy saving and environment friendly dry-type power transformer,Upper fixture block and lower fixture block are provided with the both sides of power transformer main body can effectively keep the stabilization of insulation winding structure,Allow power transformer main body is more stable to be operated.
Description
Technical field
Transformer technology field is the utility model is related to, specially a kind of energy saving and environment friendly dry-type power transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core.Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing etc..It can divide by purposes
For：Power transformer and special transformer（Electric furnace change, rectification change, power frequency testing transformer, pressure regulator, mining change, audio transformation
Device, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, transformer etc.）.Electricity
Road symbol often uses beginning examples of the T as numbering:T01, T201 etc., with the reach of science progress, dry-type power transformer
Species is also more.
But existing dry-type power transformer does not have good stability, it is impossible to ensure the Stability Analysis of Structures of insulation group,
So as to reduce the stability of dry-type power transformer, while existing dry-type power transformer changes without good electric current
Performance, cause the working effect for which reducing dry-type power transformer, and existing dry-type power transformer insulation effect is not
It is good, need input excessive, result in dry-type power transformer loss electric energy it is excessive, reduce dry-type power transformer
Energy-saving effect.
So how to design a kind of energy saving and environment friendly dry-type power transformer, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of energy saving and environment friendly dry-type power transformer, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of energy saving and environment friendly dry-type power transformation
Device, including power transformer main body, direct current height carry pole, electric current transformant and exchange low load pole, the power transformer main body
Bottom is provided with lower fixture block and support column, and the lower fixture block is closely welded with the support column, is set at the top of the support column
There is insulation resin group made of epoxide resin material, and the support column is fixedly connected with the insulation resin group by viscose,
The top of the insulation resin group is provided with upper fixture block and support, and the insulation resin group passes through the support with the upper fixture block
It is fixedly connected, the high bottom for carrying pole of the direct current is provided with load pole base and carries iron core, and the high load iron core and the load pole with high
Base closely welds, and the high side for carrying iron core is filled with post and high-tension electricity outflow post, and the high-tension electricity provided with high-tension current
Stream is filled with post and high-tension electricity outflow post and is electrically connected with the high iron core that carries, and the power transformer body interior is provided with
Channelizing line, and the channelizing line is electrically connected with the power transformer main body, the inside of the electric current transformant, which is provided with, to be turned
Change iron core and insertion post, and the insertion post is disposed through in the conversion iron core, the side of the insertion post, which is provided with, to be fixed
Post, and the electric current transformant is fixedly connected with the fixed column by the insertion post, the top installation of the conversion iron core
There is direct current to flow out post, and the conversion iron core is connected with direct current outflow post signal, it is described to exchange the low inside for carrying pole
Low load iron core is installed, and the low load iron core closely welds with the load pole base, the low side for carrying iron core is provided with
Low tension flows out post and low tension and is filled with post, and low tension outflow post and the low tension be filled with post with the low load iron
Core is electrically connected with.
Further, the high side for carrying iron core is provided with high-voltage alternating line, and the high iron core that carries is handed over the high pressure
Streamline is electrically connected with.
Further, the high side for carrying iron core is provided with HVDC line, and the high load iron core and the high straightening
Streamline signal connects.
Further, the side of the conversion iron core is provided with transition lines, and the conversion iron core and the transition lines signal
Connection.
Further, the low side for carrying iron core is provided with low-pressure direct streamline, and the low load iron core and the low-pressure direct
Streamline is electrically connected with.
Further, the low side for carrying iron core is provided with low-voltage alternating-current line, and the low load iron core is handed over the low pressure
Streamline is electrically connected with.
Compared with prior art, the beneficial effects of the utility model are：This kind of energy saving and environment friendly dry-type power transformer,
The both sides of power transformer main body, which are provided with upper fixture block and lower fixture block, can effectively keep the stabilization of insulation winding structure, allow electricity
Power transformer body is more stable to be operated, and direct current of good performance height is provided with the inside of power transformer main body
Carry pole, electric current transformant and exchange low load pole, effectively electric current can be controlled, so as to improve power transformer main body
Working effect, and power transformer main body is designed using epoxy resins insulation, has insulation effect good, saving expense is to drop
Its low investment cost, reduces the loss of power supply, allows power transformer main body to have more energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2, which is that direct current of the present utility model is high, carries pole partial structural diagram；
Fig. 3 is electric current transformant partial structural diagram of the present utility model；
Fig. 4 is the low load pole partial structural diagram of exchange of the present utility model；
In figure：1- lower fixture blocks；2- support columns；3- insulation resin groups；4- supports；5- direct currents are high to carry pole；6- upper fixture blocks；7- electricity
Flow transformant；8- exchanges low load pole；9- carries pole base；10- high-tension electricities flow out post；11- channelizing lines；12- is high to carry iron core；13- is high
Press AC line；14- high-tension currents are filled with post；15- HVDC lines；16- fix bars；17- inserts post；18- converts iron core；19-
Direct current flows out post；20- transition lines；The low load iron cores of 21-；22- low-pressure direct streamlines；23- low-voltage alternating-current lines；24- low tensions flow out
Post；25- low tensions are filled with post；26- power transformer main bodys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of energy saving and environment friendly dry-type power transformer,
Including power transformer main body 26, the high load pole 5 of direct current, electric current transformant 7 and exchange low load pole 8, the power transformer main body
26 bottom is provided with lower fixture block 1 and support column 2, and the lower fixture block 1 is closely welded with the support column 2, the support column 2
Top be provided with insulation resin group 3 made of epoxide resin material, and the support column 2 pass through with the insulation resin group 3 it is glutinous
Glue is fixedly connected, and the top of the insulation resin group 3 is provided with upper fixture block 6 and support 4, and the insulation resin group 3 with it is described on
Fixture block 6 is fixedly connected by the support 4, and the bottom of the high load pole 5 of the direct current, which is provided with, carries pole base 9 and high load iron core 12, and
The high iron core 12 that carries closely welds with the load pole base 9, and the high side for carrying iron core 12 is filled with post provided with high-tension current
14 and high-tension electricity outflow post 10, and the high-tension current is filled with post 14 and high-tension electricity outflow post 10 and high carries iron core with described
12 are electrically connected with, and the inside of power transformer main body 26 is provided with channelizing line 11, and the channelizing line 11 and the power transformer
Device main body 26 is electrically connected with, and the inside of the electric current transformant 7 is provided with conversion iron core 18 and insertion post 17, and the insertion post
17 are disposed through in the conversion iron core 18, and the side of the insertion post 17 is provided with fixed column 16, and the electric current transformant 7
It is fixedly connected with the fixed column 16 by the insertion post 17, the top of the conversion iron core 18 is provided with direct current outflow post
19, and the conversion iron core 18 is connected with the direct current outflow signal of post 19, the inside for exchanging low load pole 8 is provided with low
Iron core 21 is carried, and the low load iron core 21 closely welds with the load pole base 9, the low side for carrying iron core 21 is provided with low
Piezoelectricity flows out post 24 and low tension and is filled with post 25, and low tension outflow post 24 and the low tension be filled with post 25 with it is described
Low load iron core 21 is electrically connected with.
Further, the high side for carrying iron core 12 is provided with high-voltage alternating line 13, and the high load iron core 12 with it is described
High-voltage alternating line 13 is electrically connected with, and high voltage direct current is converted into meeting High Level AC Voltage, completes the high pressure of power transformer main body 26
AC conversion.
Further, the high side for carrying iron core 12 is provided with HVDC line 15, and the high load iron core 12 with it is described
The signal of HVDC line 15 is connected, and high-tension electricity is converted into high voltage direct current, and the high voltage direct current for completing transformer body 26 turns
Change.
Further, the side of the conversion iron core 18 is provided with transition lines 20, and the conversion iron core 18 and the conversion
The signal of line 20 connects, and high-tension electricity is converted into direct current, so as to save the power consumption of transformer body 26.
Further, the low side for carrying iron core 21 is provided with low-pressure direct streamline 22, and it is described it is low carry iron core 21 with it is described
Low-pressure direct streamline 22 is electrically connected with, and low tension is converted into low-voltage DC, so as to complete the low-voltage direct of transformer body 26
The conversion of electricity.
Further, the low side for carrying iron core 21 is provided with low-voltage alternating-current line 23, and it is described it is low carry iron core 21 with it is described
Low-voltage alternating-current line 23 is electrically connected with, and low-voltage DC is converted into low-voltage AC, so as to complete the work of transformer body 26
Make process.
Operation principle：First, high pole 5, the electric current transformant 7 of carrying of direct current carries pole 8 by the fixture of correlation with bottom is exchanged
The inside for being embedded in power transformer main body 26 is operated, when power transformer main body 26 is started working, high-tension electricity circulation
Cross the importing high-tension current of channelizing line 11 and be filled with post 14, then, the high-voltage alternating line 13 that height carries the side of iron core 12 flows into high-tension electricity
Row conversion, it is entered by water conservancy diversion makes high-tension current be changed into high voltage direct current on HVDC line 15, then, flows out post by high-tension electricity
The channelizing line 11 of 10 sides carries out water conservancy diversion and entered in electric current transformant 7, and high voltage direct current is passed through transition lines 20 by conversion iron core 18
Converted, be filled with so as to which high voltage direct current to be converted into low-voltage DC and be transferred to low tension by channelizing line 11 in post 25,
And then, conveyed by the low-pressure direct streamline 22 of low load iron core 21 side, be delivered in low-voltage alternating-current line 23 and converted,
So that low-voltage DC is converted into low-voltage AC, the channelizing line 11 that the side of post 24 is flowed out eventually through low tension is led
Go out, so as to complete the course of work of power transformer main body 26.
While there has been shown and described that embodiment of the present 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 principle of the present 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 (6)
1. a kind of energy saving and environment friendly dry-type power transformer, including power transformer main body（26）, direct current is high carries pole（5）, electric current
Transformant（7）With exchange low load pole（8）, it is characterised in that：The power transformer main body（26）Bottom lower fixture block is installed
（1）And support column（2）, and the lower fixture block（1）With the support column（2）Close welding, the support column（2）Top be provided with
Insulation resin group made of epoxide resin material（3）, and the support column（2）With the insulation resin group（3）Consolidated by viscose
Fixed connection, the insulation resin group（3）Top be provided with upper fixture block（6）And support（4）, and the insulation resin group（3）With institute
State upper fixture block（6）Pass through the support（4）It is fixedly connected, the direct current is high to carry pole（5）Bottom be provided with carry pole base（9）And height
Carry iron core（12）, and the high load iron core（12）With the load pole base（9）Close welding, the high load iron core（12）Side
Post is filled with provided with high-tension current（14）Post is flowed out with high-tension electricity（10）, and the high-tension current is filled with post（14）With the high-tension electricity
Flow out post（10）Iron core is carried with the height（12）It is electrically connected with, the power transformer main body（26）Inside is provided with channelizing line
（11）, and the channelizing line（11）With the power transformer main body（26）It is electrically connected with, the electric current transformant（7）Inside
Conversion iron core is installed（18）With insertion post（17）, and the insertion post（17）It is disposed through the conversion iron core（18）In,
The insertion post（17）Side be provided with fixed column（16）, and the electric current transformant（7）With the fixed column（16）Pass through institute
State insertion post（17）It is fixedly connected, the conversion iron core（18）Top be provided with direct current outflow post（19）, and the conversion
Iron core（18）Post is flowed out with the direct current（19）Signal connects, described to exchange low load pole（8）Inside low load iron core is installed
（21）, and the low load iron core（21）With the load pole base（9）Close welding, the low load iron core（21）Side be provided with
Low tension flows out post（24）Post is filled with low tension（25）, and low tension outflow post（24）Post is filled with the low tension
（25）With the low load iron core（21）It is electrically connected with.
A kind of 2. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that：The high load iron core
（12）Side be provided with high-voltage alternating line（13）, and the high load iron core（12）With the high-voltage alternating line（13）It is electrically connected with.
A kind of 3. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that：The high load iron core
（12）Side be provided with HVDC line（15）, and the high load iron core（12）With the HVDC line（15）Signal connects.
A kind of 4. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that：The conversion iron core
（18）Side be provided with transition lines（20）, and the conversion iron core（18）With the transition lines（20）Signal connects.
A kind of 5. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that：The low load iron core
（21）Side be provided with low-pressure direct streamline（22）, and the low load iron core（21）With the low-pressure direct streamline（22）It is electrically connected with.
A kind of 6. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that：The low load iron core
（21）Side be provided with low-voltage alternating-current line（23）, and the low load iron core（21）With the low-voltage alternating-current line（23）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390791.2U CN206893427U (en) | 2017-04-14 | 2017-04-14 | A kind of energy saving and environment friendly dry-type power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390791.2U CN206893427U (en) | 2017-04-14 | 2017-04-14 | A kind of energy saving and environment friendly dry-type power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893427U true CN206893427U (en) | 2018-01-16 |
Family
ID=61324288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390791.2U Expired - Fee Related CN206893427U (en) | 2017-04-14 | 2017-04-14 | A kind of energy saving and environment friendly dry-type power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206893427U (en) |
-
2017
- 2017-04-14 CN CN201720390791.2U patent/CN206893427U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |