CN206849629U - A kind of transformer - Google Patents
A kind of transformer Download PDFInfo
- Publication number
- CN206849629U CN206849629U CN201720589673.4U CN201720589673U CN206849629U CN 206849629 U CN206849629 U CN 206849629U CN 201720589673 U CN201720589673 U CN 201720589673U CN 206849629 U CN206849629 U CN 206849629U
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- CN
- China
- Prior art keywords
- housing
- transformer
- capacitance switch
- magnet
- electric signal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of transformer, knot screen is arranged on the downside of enclosure interior, and fin is evenly distributed on the both sides up and down of hull outside, and iron core is arranged on the middle part in housing, gas relay is fixedly connected with the downside of fuel feed pump；Coil windings surrounding is provided with PLC control system, enclosure interior one end is provided with high ballast capacitance switch, the other end is provided with low pressure and carries capacitance switch, the electric signal of the input input of PLC control system carries capacitance switch electric signal with high ballast capacitance switch and low pressure and is connected, the output end of PLC control system is connected with coil windings, and hull outside is provided with one layer of puigging.Transformer device structure of the present utility model is simple, easy to use, practical, physical life length.
Description
Technical field
Transformer technology field is the utility model is related to, more particularly to a kind of transformer.
Background technology
Transformer can produce substantial amounts of heat at work, it is necessary to dissipate in time, otherwise can cause the temperature in transformer
Rise, influence its normal work.Transformer oil is equipped with traditional high-power transformer housing, using transformer oil to transformer
Winding and iron core cooled down, but because transformer oil does not flow, therefore radiating effect is limited；In addition, transformer
After interior transformer oil long-term use, impurity is easily produced, if removing not in time, influences the life-span of transformer；Transformer is transported for a long time
Guild breaks down, if hardly imaginable without special Forewarning Measures, consequence.
But existing loaded capacity-regulated transformer uses mechano-electronic part as a capacitance switch mostly, in capacitance switch
Handoff procedure in, loaded capacity-regulated transformer will produce electric arc, caused electric arc so that can ablation contact, while to transformation
Device oil causes adverse reaction, influences the dielectric strength of transformer.When in use, if mechanical capacitance switch need it is big,
Frequently switch between low capacity, its service life is influenceed largely to reduce by hard arc.It is electronic with machinery
Part is more complicated from structure as capacitance switch, and during capacity regulating is carried out to transformer, speed is not yet
It is very rapid, while also there is of a relatively high fault rate.Therefore, mechanical loaded capacity-regulated transformer capacity transfer function is filled
Distribution, which is waved, to be received than more serious limitation.
Utility model content
The utility model is directed to the deficiency in background technology, there is provided a kind of transformer, to solve the above problems.
Therefore, scheme of the present utility model is：
A kind of transformer, including fin, housing, dehydrating breather, fuel feed pump, fuel tank, coil windings, iron core, magnet and remove
Miscellaneous device, the knot screen are arranged on the downside of enclosure interior, and fin is evenly distributed on the both sides up and down of hull outside, iron
Core is arranged on the middle part in housing, and coil windings are wrapped in the outside of iron core, and the upside of shell inner surface is provided with screen pack, housing
Bottom be provided with magnet, wherein, dehydrating breather is arranged on the top in housing, and fuel tank is connected to the hull outside right side by fuel feed pump
Portion, gas relay is fixedly connected with the downside of fuel feed pump；The coil windings surrounding is provided with PLC control system, the shell
Internal portion one end is provided with high ballast capacitance switch, and the other end is provided with low pressure and carries capacitance switch, the PLC control system it is defeated
The electric signal for entering end input is connected with the high ballast capacitance switch electric signal, the input input of the PLC control system
Electric signal carries capacitance switch electric signal with the low pressure and is connected, and the output end of the PLC control system connects with the coil windings
Connect, the hull outside is provided with one layer of puigging.
Further, the puigging is made up of silicon grease material.
Further, the magnet is arranged to four, and is evenly distributed on the bottom of the housing.
Further, the knot screen includes screen pack and magnet, and screen pack is arranged on the top of magnet.
Compared with prior art, the beneficial effects of the utility model are：
PLC control system has real time data automatic detection unit, gathers the voltage and electricity of transformer high-low-voltage side in real time
Stream generation real time load, then real time load is judged compared with default setting valve to adjust output capacity, adjusted to having to carry
Hold the instruction that switch sends capacity regulating, transformer is automatically performed capacity switching in the state of not having a power failure.With it is strict when
Sequence, can be in working environment in severe, electromagnetic environment complex environment, and long-term safety is run reliable and stablely, its service life
It is longer.
The utility model is simple in construction simultaneously, easy to use, practical, convenient provided with fin in hull outside both sides
Faster radiate；The setting of gas relay adds the safe handling coefficient of the transformer；Being added with for knot screen is beneficial to, and filters
Except the impurity in transformer oil, extend the service life of transformer.
Hull outside is provided with one layer of puigging, can effectively reduce the noise pollution of environment.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
Refer to Fig. 1, transformer of the present utility model, including fin 1, housing 3, dehydrating breather 5, fuel feed pump 6, fuel tank 7,
Coil windings 9, iron core 10, magnet 11 and knot screen 12.The knot screen 12 is arranged on the downside inside housing 3, radiating
Piece 1 is evenly distributed on the both sides up and down outside housing 3, and iron core 10 is arranged on the middle part in housing 3, and coil windings 9 are wrapped in iron
The outside of core 10, the upside of the inner surface of housing 3 are provided with screen pack 4, and the bottom of housing 3 is provided with magnet 11.Wherein, dehydrating breather 5 is set
The top in housing 3 is put, fuel tank 7 is connected to the outside right part of housing 3 by fuel feed pump 6, and the downside of fuel feed pump 6 is fixedly connected with
Gas relay 8.The knot screen (12) includes screen pack (4) and magnet (11), and screen pack (4) is arranged on magnet (11)
Top.
The coil windings surrounding is provided with PLC control system 15, and described inside one end of housing 3 is provided with high ballast capacity transfer
Switch 2, the other end are provided with low pressure and carry capacitance switch 14, the electric signal of the input input of the PLC control system 15 and institute
The high electric signal of ballast capacitance switch 2 connection is stated, the electric signal of the input input of the PLC control system 15 carries with the low pressure
The electric signal of capacitance switch 14 is connected, and the output end of the PLC control system 15 is connected with the coil windings 9.
The outside of housing 3 is provided with one layer of puigging 13, and the sound insulation, 13 are made up of silicon grease material.
The magnet 11 is arranged to four, and is evenly distributed on the bottom of the housing 3.
Above-mentioned PLC control system 15 has real time data automatic detection unit, gathers transformer high-low-voltage side in real time
Voltage and current generates real time load, then judges real time load compared with default setting valve to adjust output capacity,
The instruction of capacity regulating is sent to loaded capacity-regulated switch, transformer is automatically performed capacity switching in the state of not having a power failure.Have
Strict timing, can be in working environment in severe, electromagnetic environment complex environment, and long-term safety is run reliable and stablely, its
Service life is longer.
The utility model is simple in construction simultaneously, easy to use, practical, and the side of fin 1 is provided with hull outside both sides
Just faster radiate；The setting of gas relay adds the safe handling coefficient of the transformer；The addition of knot screen 12 is favourable
In filtering out the impurity in transformer oil, extend the service life of transformer.
The outside of housing 3 is provided with one layer of puigging 13, can effectively reduce the noise pollution of environment.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (4)
1. a kind of transformer, including fin, housing, dehydrating breather, fuel feed pump, fuel tank, coil windings, iron core, magnet and removal of impurities
Device, it is characterised in that：The knot screen is arranged on the downside of enclosure interior, and fin is evenly distributed on the upper of hull outside
Lower both sides, iron core are arranged on the middle part in housing, and coil windings are wrapped in the outside of iron core, and the upside of shell inner surface was provided with
Filter screen, the bottom of housing are provided with magnet, wherein, dehydrating breather is arranged on the top in housing, and fuel tank is connected to shell by fuel feed pump
External side right part, gas relay is fixedly connected with the downside of fuel feed pump；The coil windings surrounding is provided with PLC controls system
System, described enclosure interior one end are provided with high ballast capacitance switch, and the other end is provided with low pressure and carries capacitance switch, the PLC controls
System processed input input electric signal be connected with the high ballast capacitance switch electric signal, the PLC control system it is defeated
Electric signal and the low pressure load capacitance switch electric signal for entering end input are connected, the output end of the PLC control system with it is described
Coil windings connect, and the hull outside is provided with one layer of puigging.
2. transformer according to claim 1, it is characterised in that：The puigging is made up of silicon grease material.
3. transformer according to claim 1, it is characterised in that：The magnet is arranged to four, and is evenly distributed on institute
State the bottom of housing.
4. transformer according to claim 1, it is characterised in that：The knot screen includes screen pack and magnet, filtering
Net is arranged on the top of magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589673.4U CN206849629U (en) | 2017-05-25 | 2017-05-25 | A kind of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589673.4U CN206849629U (en) | 2017-05-25 | 2017-05-25 | A kind of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849629U true CN206849629U (en) | 2018-01-05 |
Family
ID=60797703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589673.4U Expired - Fee Related CN206849629U (en) | 2017-05-25 | 2017-05-25 | A kind of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565145A (en) * | 2018-05-23 | 2018-09-21 | 吴江远洋电气有限责任公司 | A kind of on-load voltage regulating switch heat-dissipating casing |
| CN112474039A (en) * | 2020-11-02 | 2021-03-12 | 李健 | Magnetic filtering device for transformer oil purification |
-
2017
- 2017-05-25 CN CN201720589673.4U patent/CN206849629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565145A (en) * | 2018-05-23 | 2018-09-21 | 吴江远洋电气有限责任公司 | A kind of on-load voltage regulating switch heat-dissipating casing |
| CN112474039A (en) * | 2020-11-02 | 2021-03-12 | 李健 | Magnetic filtering device for transformer oil purification |
| CN112474039B (en) * | 2020-11-02 | 2022-10-28 | 长春三鼎变压器有限公司 | Magnetic filtering device for purifying transformer oil |
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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 |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |