CN105489355A - High-voltage wire outlet device for transformer - Google Patents
High-voltage wire outlet device for transformer Download PDFInfo
- Publication number
- CN105489355A CN105489355A CN201610002682.9A CN201610002682A CN105489355A CN 105489355 A CN105489355 A CN 105489355A CN 201610002682 A CN201610002682 A CN 201610002682A CN 105489355 A CN105489355 A CN 105489355A
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- CN
- China
- Prior art keywords
- sleeve
- cable
- transformer
- outlet device
- conservator
- 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.)
- Pending
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Classifications
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a high-voltage wire outlet device for a transformer. The high-voltage wire outlet device comprises a body, a coil, a first oil conservator and a high-voltage sleeve, wherein the coil is arranged in the body; the first oil conservator is arranged on the body; the first oil conservator is communicated with the body; the high-voltage sleeve is arranged at one side of the body; the outer side of the high-voltage sleeve is provided with a closed sleeve and an ascending flange; the closed sleeve, the ascending flange and the body are in seamless connection in sequence; an inner copper pipe and a transition lead are sequentially arranged in the high-voltage sleeve; a cable and a cable sleeve are arranged in the closed sleeve; the cable sleeve is arranged on the cable and is provided with a wire through bridge; and the cable sleeve, the wire through bridge, the transition lead and the coil are electrically connected in sequence. The high-voltage wire outlet device for the transformer is simple in structure, small in occupied space and convenient to install, and has a good lightning-proof insulation effect.
Description
Technical field
The present invention relates to a kind of transmission facility technical field, particularly relate to a kind of transformer high-voltage wire outlet device.
Background technology
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.Can be divided into by purposes: power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, voltage regulator, mining change, audio frequency transformer, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, instrument transformer etc.).
First transformer varying-voltage principle is found by faraday, but until 19th-century just starts practical application the eighties.In the competition that generating field should export direct current and alternating current, alternating current can use transformer to be one of its advantage.Transformer can convert electric energy to high voltage low current form, and then conversion is gone back, and therefore substantially reduces the loss of electric energy in course of conveying, makes the economic fed distance of electric energy reach farther.Thus, power plant just can build the place away from electricity consumption in.The most of electric power in the world through a series of transformation finally just arrive user there.Transformer is made up of iron core (or magnetic core) and coil, and coil has two or more winding, and wherein connect the winding of power supply primary coil, remaining winding is secondary coil.It can convert alternating voltage, electric current and impedance.The iron core that the simplest iron-core transformer is made by a soft magnetic material and be enclosed within two numbers of turn on iron core coil not etc. and form, effect unshakable in one's determination is the magnetic coupling between reinforcement two coils.In order to reduce eddy current and magnetic hysteresis loss in iron, iron core is formed by the silicon steel plate stacking of painting; Do not have the contact of electricity between two coils, coil is coiled into by insulated copper wire (or aluminum steel).A coil connects AC power and is called primary coil (or primary coil), and another coil connects electrical appliance and is called secondary coil (or secondary coil).
Current existing transformer high-voltage wire outlet apparatus structure is complicated, and take up room comparatively large, install inconvenient, lightning protection insulation effect is general.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, takes up room little, and convenient installation, has the transformer high-voltage wire outlet device of good lightning protection insulation effect.
For solving the problem, the present invention adopts following technical scheme: a kind of transformer high-voltage wire outlet device, comprise body, coil, first conservator and bushing, described coil is located in body, described first conservator is located on body, described first conservator is communicated with body, described bushing is located at body side, described bushing arranged outside has sealing sleeve and raises seat, described sealing sleeve, raise seat and body seamless link successively, first conservator and the second conservator have oil storage and repairing effect, automatically the effect of pasta can be adjusted, it is stable that sealing sleeve and rising seat can keep bushing to install, reduce taking of space, interior copper pipe and transition lead wire keep circuit unobstructed, cable sleeve keeps cable connection reliable, bushing is that inclination angle arranges taking of reduction space, interior copper pipe and transition lead wire is disposed with in described bushing, cable and cable end sleeve pipe is provided with in described sealing sleeve, described cable sleeve is located on cable, described cable sleeve was provided with line bridge, described cable sleeve, cross line bridge, transition lead wire and coil are electrically connected successively.
As preferably, described sealing sleeve is provided with the second conservator, keeps transformer oil mass to stablize.
As preferably, described sealing sleeve is communicated with the second conservator, facilitates the flowing of transformer oil.
As preferably, described bushing is that inclination angle is arranged, and reduces taking of space.
As preferably, in described sealing sleeve, be provided with insulating paper cylinder, the moisture in transformer oil can be absorbed.
It is simple that this technical scheme has structure, takes up room little, and convenient installation, has the feature of good lightning protection insulation effect.
The invention has the beneficial effects as follows: the first conservator of setting and the second conservator have oil storage and repairing effect, automatically the effect of pasta can be adjusted, it is stable that sealing sleeve and rising seat can keep bushing to install, reduce taking of space, interior copper pipe and transition lead wire keep circuit unobstructed, cable sleeve keeps cable connection reliable, and bushing is that inclination angle arranges taking of reduction space.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of transformer high-voltage wire outlet device of the present invention.
Embodiment
Consult shown in Fig. 1, a kind of transformer high-voltage wire outlet device, comprise body 1, coil 2, first conservator 3 and bushing 4, described coil 2 is located in body 1, described first conservator 3 is located on body 1, described first conservator 3 is communicated with body 1, described bushing 4 is located at body 1 side, described bushing 4 arranged outside has sealing sleeve 5 and raises seat 6, in use, cable 9 is linked in circuit, electric current is through cable sleeve 10, cross line bridge 11, transition lead wire 8 reaches the effect of transformation on coil 2, transformer oil mass is regulated by the first conservator 3 and the second conservator 12, keep insulation effect good, described sealing sleeve 5, raise seat 6 and body 1 seamless link successively, interior copper pipe 7 and transition lead wire 8 is disposed with in described bushing 4, cable 9 and cable end sleeve pipe 10 is provided with in described sealing sleeve 5, described cable sleeve 10 is located on cable 9, described cable sleeve 10 was provided with line bridge 11, described cable sleeve 10, cross line bridge 11, transition lead wire 8 and coil 2 are electrically connected successively.
Described sealing sleeve 5 is provided with the second conservator 12, in use, keeps transformer oil mass to stablize.
Described sealing sleeve 5 is communicated with the second conservator 12, in use, facilitates the flowing of transformer oil.
Described bushing 4 is arranged in inclination angle, in use, reduces taking of space.
Be provided with insulating paper cylinder 13 in described sealing sleeve 5, in use, the moisture in transformer oil can be absorbed.
In use, cable 9 is linked in circuit, electric current through cable sleeve 10, cross line bridge 11, effect that transition lead wire 8 reaches transformation on coil 2, regulate transformer oil mass by the first conservator 3 and the second conservator 12, keep insulation effect good.
The invention has the beneficial effects as follows: the first conservator of setting and the second conservator have oil storage and repairing effect, automatically the effect of pasta can be adjusted, it is stable that sealing sleeve and rising seat can keep bushing to install, reduce taking of space, interior copper pipe and transition lead wire keep circuit unobstructed, cable sleeve keeps cable connection reliable, and bushing is that inclination angle arranges taking of reduction space.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection scope of the present invention; therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. a transformer high-voltage wire outlet device, it is characterized in that: comprise body, coil, first conservator and bushing, described coil is located in body, described first conservator is located on body, described first conservator is communicated with body, described bushing is located at body side, described bushing arranged outside has sealing sleeve and raises seat, described sealing sleeve, raise seat and body seamless link successively, interior copper pipe and transition lead wire is disposed with in described bushing, cable and cable end sleeve pipe is provided with in described sealing sleeve, described cable sleeve is located on cable, described cable sleeve was provided with line bridge, described cable sleeve, cross line bridge, transition lead wire and coil are electrically connected successively.
2. transformer high-voltage wire outlet device according to claim 1, is characterized in that: described sealing sleeve is provided with the second conservator.
3. transformer high-voltage wire outlet device according to claim 1, is characterized in that: described sealing sleeve is communicated with the second conservator.
4. transformer high-voltage wire outlet device according to claim 1, is characterized in that: described bushing is that inclination angle is arranged.
5. transformer high-voltage wire outlet device according to claim 1, is characterized in that: be provided with insulating paper cylinder in described sealing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002682.9A CN105489355A (en) | 2016-01-06 | 2016-01-06 | High-voltage wire outlet device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002682.9A CN105489355A (en) | 2016-01-06 | 2016-01-06 | High-voltage wire outlet device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105489355A true CN105489355A (en) | 2016-04-13 |
Family
ID=55676280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002682.9A Pending CN105489355A (en) | 2016-01-06 | 2016-01-06 | High-voltage wire outlet device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105489355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727751A (en) * | 2017-10-31 | 2019-05-07 | 上海宝冶集团有限公司 | Single-phase high-voltage cable cylinder oil filtering circuit device for oil immersed transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193316A (en) * | 1984-03-15 | 1985-10-01 | Toshiba Corp | Direct current oil filled electric apparatus |
| CN203799829U (en) * | 2014-05-09 | 2014-08-27 | 张书伟 | Cooling type transformer lead device |
| CN204010983U (en) * | 2014-08-12 | 2014-12-10 | 章方军 | A kind of new-type superhigh pressure indirect type outlet structure |
-
2016
- 2016-01-06 CN CN201610002682.9A patent/CN105489355A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193316A (en) * | 1984-03-15 | 1985-10-01 | Toshiba Corp | Direct current oil filled electric apparatus |
| CN203799829U (en) * | 2014-05-09 | 2014-08-27 | 张书伟 | Cooling type transformer lead device |
| CN204010983U (en) * | 2014-08-12 | 2014-12-10 | 章方军 | A kind of new-type superhigh pressure indirect type outlet structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727751A (en) * | 2017-10-31 | 2019-05-07 | 上海宝冶集团有限公司 | Single-phase high-voltage cable cylinder oil filtering circuit device for oil immersed transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |