CN208655389U - A kind of alternating expression low pressure divides dry-type transformer more - Google Patents
A kind of alternating expression low pressure divides dry-type transformer more Download PDFInfo
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- CN208655389U CN208655389U CN201821197999.3U CN201821197999U CN208655389U CN 208655389 U CN208655389 U CN 208655389U CN 201821197999 U CN201821197999 U CN 201821197999U CN 208655389 U CN208655389 U CN 208655389U
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Abstract
The utility model discloses a kind of alternating expression low pressure to divide dry-type transformer more, belong to dry-type transformer manufacturing technology field, it is characterized by: it is characterized by: fix dressing stay on mold, the first low-voltage coil of coiling a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3, the 5th low-voltage coil a4-x4 on mold；Wherein: above-mentioned first low-voltage coil a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3, the 5th low-voltage coil a4-x4 are combined into low-voltage coil a-a1-a2-a3-a4-x-x1-x2-x3-x4.By using above-mentioned technical proposal, the utility model can be effectively reduced transformer cost and overall volume, while have the characteristics that structure is simple.
Description
Technical field
The utility model belongs to dry-type transformer manufacturing technology field, divides more particularly to a kind of alternating expression low pressure dry more
Formula transformer.
Background technique
In recent years, with the fast development of science and technology, the quantity required of dry type special transformer at home increasingly increases, at present
The polytomic dry-type transformer of low pressure, using multiple low-voltage coils structure that axially pile is got up, because its special construction requires accordingly
High-tension coil also to split into the identical quantity of low-voltage coil division number, the insulation distance that this structure occupies is very big, leads
Volume of transformer is caused to increase, cost improves, and a kind of structure is simple, and alternating expression low pressure easy to use divides more so designing and developing
It is particularly important that dry-type transformer, which seems,.
Utility model content
Technical problem to be solved by the utility model is: provide a kind of alternating expression low pressure divides dry-type transformer more, make to become
The volume-diminished of depressor entirety, structure are simpler.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique:
A kind of alternating expression low pressure divides dry-type transformer more, dressing stay is fixed on mold, coiling first on mold
Low-voltage coil a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3, the 5th low-voltage line
Enclose a4-x4；Wherein: above-mentioned first low-voltage coil a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low pressure
Coil a3-x3, the 5th low-voltage coil a4-x4 are combined into low-voltage coil a-a1-a2-a3-a4-x-x1-x2-x3-x4.
This patent has the advantage that and good effect are as follows:
By using above-mentioned technical proposal, the utility model can be effectively reduced transformer cost and overall volume, simultaneously
Have the characteristics that structure is simple.
Detailed description of the invention
Fig. 1 is the low-voltage coil a-x expanded view of the preferred embodiment in the utility model；
Fig. 2 is the low-voltage coil a1-x1 expanded view of the preferred embodiment in the utility model；
Fig. 3 is the low-voltage coil a2-x2 expanded view of the preferred embodiment in the utility model；
Fig. 4 is the low-voltage coil a3-x3 expanded view of the preferred embodiment in the utility model；
Fig. 5 is the low-voltage coil a4-x4 expanded view of the preferred embodiment in the utility model；
Fig. 6 is the low-voltage coil a-a1-a2-a3-a4-x-x1-x2-x3-x4 combination exhibition of the preferred embodiment in the utility model
Open figure.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing:
A kind of alternating expression low pressure divides dry-type transformer more, dressing stay is fixed on mold, coiling first on mold
Low-voltage coil a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3, the 5th low-voltage line
Enclose a4-x4；Wherein: above-mentioned second low-voltage coil a1-x1 be located at the first low-voltage coil a-x and third low-voltage coil a2-x2 it
Between；Above-mentioned third low-voltage coil a2-x2 is between the second low-voltage coil a1-x1 and the 4th low-voltage coil a3-x3；Above-mentioned 4th
Between low-voltage coil a3-x3 between third low-voltage coil a2-x2 and the 5th low-voltage coil a4-x4；Above-mentioned first low-voltage line
Enclose a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3, the 5th low-voltage coil a4-x4
It is combined into low-voltage coil a-a1-a2-a3-a4-x-x1-x2-x3-x4.
Fig. 1 is please referred to Fig. 6: first winding the first low-voltage coil a-x on mold as shown in Figure 1, the second low-voltage line of winding
A1-x1 is enclosed as shown in Fig. 2, winding third low-voltage coil a2-x2 is as shown in figure 3, winding the 4th low-voltage coil a3-x3 such as Fig. 4 institute
Show, the 5th low-voltage coil a4-x4 of winding divides low-voltage coil a-a1-a2-a3- as shown in figure 5, finally becoming a kind of alternating expression more
A4-x-x1-x2-x3-x4 is as shown in Figure 6.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model equal
Deng variation and improvement etc., should still belong within the patent covering scope of the utility model.
Claims (1)
1. a kind of alternating expression low pressure divides dry-type transformer more, it is characterised in that: dressing stay is fixed on mold, on mold
The first low-voltage coil of coiling a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3,
Five low-voltage coil a4-x4；Wherein: above-mentioned second low-voltage coil a1-x1 is located at the first low-voltage coil a-x and third low-voltage coil
Between a2-x2；Above-mentioned third low-voltage coil a2-x2 is between the second low-voltage coil a1-x1 and the 4th low-voltage coil a3-x3；
Between above-mentioned 4th low-voltage coil a3-x3 between third low-voltage coil a2-x2 and the 5th low-voltage coil a4-x4；Above-mentioned
One low-voltage coil a-x, the second low-voltage coil a1-x1, third low-voltage coil a2-x2, the 4th low-voltage coil a3-x3, the 5th low pressure
Coil a4-x4 is combined into low-voltage coil a-a1-a2-a3-a4-x-x1-x2-x3-x4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197999.3U CN208655389U (en) | 2018-07-26 | 2018-07-26 | A kind of alternating expression low pressure divides dry-type transformer more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197999.3U CN208655389U (en) | 2018-07-26 | 2018-07-26 | A kind of alternating expression low pressure divides dry-type transformer more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655389U true CN208655389U (en) | 2019-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197999.3U Active CN208655389U (en) | 2018-07-26 | 2018-07-26 | A kind of alternating expression low pressure divides dry-type transformer more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655389U (en) |
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2018
- 2018-07-26 CN CN201821197999.3U patent/CN208655389U/en active Active
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