CN208781668U - A kind of dry-type transformer high pressure incoming line structure - Google Patents
A kind of dry-type transformer high pressure incoming line structure Download PDFInfo
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- CN208781668U CN208781668U CN201821529408.8U CN201821529408U CN208781668U CN 208781668 U CN208781668 U CN 208781668U CN 201821529408 U CN201821529408 U CN 201821529408U CN 208781668 U CN208781668 U CN 208781668U
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- high pressure
- waveguide plate
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- transformer
- terminal
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Abstract
The utility model belongs to technical field of transformer equipment, discloses a kind of dry-type transformer high pressure incoming line structure.The utility model includes transformer body, is threaded with high tension terminal on transformer body, further includes the electric waveguide plate that one end is provided with high pressure inlet wire connecting terminal, and the other end of electric waveguide plate is coupled by high tension terminal on transformer body.The utility model structure is simple, it is low in cost, it saves in existing equipment for fixing the ceramics insulator of high pressure inlet wire connecting terminal, and the high-voltage connection for connecting high tension terminal and high pressure inlet wire connecting terminal, has saved cost, the step of reducing installation high-voltage connection simultaneously, outside line is directly connected to the high pressure inlet wire connecting terminal positioned at electric waveguide plate one end, has saved operating procedure, has improved security performance, handling time is saved, so that wiring is more convenient.
Description
Technical field
The utility model belongs to technical field of transformer equipment, and in particular to a kind of dry-type transformer high pressure incoming line structure.
Background technique
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Transformer varying-voltage principle finds by faraday first, but until 19th-century just starts practical application the eighties.?
Generating field should export in the competition of direct current and alternating current, and it is one of its advantage that alternating current, which is able to use transformer,.Transformer
High voltage low current form can be converted electric energy to, then reconvert is gone back, therefore substantially reduces electric energy in transmission process
In loss so that the economic conveying distance of electric energy reaches farther.In this way, which power plant can build the ground far from electricity consumption in
Side.The most of electric power in the world finally just reach user there by a series of transformation, and transformer has become for people's lives
Necessity.
The conventional high-pressure wire leading method of existing dry-type transformer is the mode of connection of insulator link plate, which knot
Structure is complicated, and terminal block is inconvenient, time-consuming, because the reason of structure is complicated wastes cost when connection, reduces simultaneously
Security performance when installation.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of dry-type transformer height
It is pressed into cable architecture.
The technology employed by the present utility model is
A kind of dry-type transformer high pressure incoming line structure, including transformer body are threaded with high pressure on transformer body
Binding post, further includes the electric waveguide plate that one end is provided with high pressure inlet wire connecting terminal, and the other end of electric waveguide plate passes through high tension terminal
It is coupled on transformer body.
It may further be preferable that the other end of the electric waveguide plate is coupled by two high tension terminals in transformer sheet
On body.
It is even furthermore preferable that there are two the external screw thread phases with high tension terminal for the other end setting of the electric waveguide plate
The threaded hole matched.
It is even furthermore preferable that the electric waveguide plate is made of copper bar.
It is even furthermore preferable that the copper bar is ㄈ font, and copper bar with a thickness of 4mm, between the both ends of copper bar
Spacing is at least 25mm.
The utility model has the following beneficial effects:
The utility model structure is simple, low in cost, saves in existing equipment for fixing high pressure inlet wire connecting terminal
Ceramics insulator, and the high-voltage connection for connecting high tension terminal and high pressure inlet wire connecting terminal saved cost, together
When reduce installation high-voltage connection the step of, outside line be directly connected to positioned at electric waveguide plate one end high pressure inlet wire connecting terminal i.e.
Can, operating procedure has been saved, security performance is improved, has saved handling time, so that wiring is more convenient.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is front view of the existing transformer in high pressure incoming line structure；
Fig. 4 is left view of the existing transformer in high pressure incoming line structure.
In figure: 1- transformer body；2- high tension terminal；3- high pressure inlet wire connecting terminal；4- electric waveguide plate；5- ceramic insulation
Body；6- high-voltage connection.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
As depicted in figs. 1 and 2, a kind of dry-type transformer high pressure incoming line structure of the present embodiment, including transformer body 1,
It is threaded with high tension terminal 2 on transformer body 1, further includes the electric waveguide plate that one end is provided with high pressure inlet wire connecting terminal 3
4, the other end of electric waveguide plate 4 is coupled by high tension terminal 2 on transformer body 1, is directly realized by electric waveguide plate 4
The conductive connection of external power supply and transformer body 1.
The utility model structure is simple, low in cost, saves in existing equipment for fixing high pressure inlet wire connecting terminal 3
Ceramics insulator 5, and high-voltage connection 6 (such as Fig. 3 and figure for connecting high tension terminal 2 and high pressure inlet wire connecting terminal 3
Shown in 4), cost is saved, while the step of reducing installation high-voltage connection, outside line is directly connected to be located at electric waveguide plate 4 one
The high pressure inlet wire connecting terminal 3 at end, has saved operating procedure, has improved security performance, saved handling time, made
It is more convenient to obtain wiring.
Preferably, the other end of the electric waveguide plate 4 is coupled by two high tension terminals 2 on transformer body 1.
Electric waveguide plate 4 is coupled stability when can reinforce connection by two high tension terminals 2, while two high-voltage connectings when connecting
Terminal 2 can use a conduction, another nonconducting mode, conductive high tension terminal 2 is used to connect circuit, non-conductive
High tension terminal 2 be used only for fixing, strengthen stablizing effect, while using the safety of nonconducting high tension terminal 2
Also relatively high.
Preferably, there are two the screw threads that the external screw thread with high tension terminal 2 matches for the other end setting of the electric waveguide plate 4
Hole, high tension terminal 2 can successively be connect with electric waveguide plate 4 and transformer body 1 by threaded hole, realize the connection of circuit.
Preferably, the electric waveguide plate 4 is made of copper bar.Copper bar is a kind of conducting heavy current product, is suitable for height piezoelectricity
The electro-engineerings such as device, switch contact, controller switching equipment, bus duct, electrician's copper bar have many advantages, such as resistivity it is low, can bending degree it is big,
Play a part of to convey electric current in circuit and connects electrical equipment.
Preferably, the copper bar is ㄈ font, and copper bar with a thickness of 4mm, the spacing between the both ends of copper bar is at least
25mm.ㄈ font structure is convenient for fixation of the one end on transformer body 1, and the thickness of 4mm includes that copper bar has centainly firm
Property, it is not easy to deform, avoids the fault for deforming may cause in use, the spacing between the both ends of copper bar is extremely
It is less 25mm, also ensures circuit safety, the fault that may cause when avoiding too close.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (5)
1. a kind of dry-type transformer high pressure incoming line structure, including transformer body, high-voltage connecting is threaded on transformer body
Terminal, it is characterised in that: further include the electric waveguide plate that one end is provided with high pressure inlet wire connecting terminal, the other end of electric waveguide plate passes through height
Crimping terminal is coupled on transformer body.
2. a kind of dry-type transformer high pressure incoming line structure according to claim 1, it is characterised in that: the electric waveguide plate it is another
One end is coupled by two high tension terminals on transformer body.
3. a kind of dry-type transformer high pressure incoming line structure according to claim 2, it is characterised in that: the electric waveguide plate it is another
There are two the threaded holes that the external screw thread with high tension terminal matches for one end setting.
4. a kind of dry-type transformer high pressure incoming line structure according to claim 1, it is characterised in that: the electric waveguide plate is by copper
Row is made.
5. a kind of dry-type transformer high pressure incoming line structure according to claim 4, it is characterised in that: the copper bar is ㄈ word
Type, and copper bar with a thickness of 4mm, the spacing between the both ends of copper bar is at least 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529408.8U CN208781668U (en) | 2018-09-18 | 2018-09-18 | A kind of dry-type transformer high pressure incoming line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529408.8U CN208781668U (en) | 2018-09-18 | 2018-09-18 | A kind of dry-type transformer high pressure incoming line structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781668U true CN208781668U (en) | 2019-04-23 |
Family
ID=66161796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529408.8U Active CN208781668U (en) | 2018-09-18 | 2018-09-18 | A kind of dry-type transformer high pressure incoming line structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781668U (en) |
-
2018
- 2018-09-18 CN CN201821529408.8U patent/CN208781668U/en active Active
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