CN203300406U - Three-dimensional coil iron core dry type transformer with wire being output from lateral side of high-voltage terminal - Google Patents
Three-dimensional coil iron core dry type transformer with wire being output from lateral side of high-voltage terminal Download PDFInfo
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- CN203300406U CN203300406U CN201320345074XU CN201320345074U CN203300406U CN 203300406 U CN203300406 U CN 203300406U CN 201320345074X U CN201320345074X U CN 201320345074XU CN 201320345074 U CN201320345074 U CN 201320345074U CN 203300406 U CN203300406 U CN 203300406U
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- phase
- core dry
- iron core
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Abstract
The utility model discloses a three-dimensional coil iron core dry type transformer with a wire being output from the lateral side of a high-voltage terminal. The three-dimensional coil iron core dry type transformer comprises the low-voltage side and the high-voltage side. An insulator supporting frame is arranged on a clamping part on the lateral side of the low-voltage side, and the high-voltage side is arranged above the lateral side of the low-voltage side. According to the three-dimensional coil iron core dry type transformer, the front-back distance of the low-voltage side of a three-dimensional triangular dry type transformer is successfully shortened by 1/4. Thus, installation is facilitated, and further production cost is saved.
Description
Technical field
The utility model relates to a kind of three-dimensional coiled core dry-type, specifically a kind of three-dimensional coiled core dry-type of HV Terminal side outlet.
Background technology
As a kind of novel distribution transformer, three-dimensional reel iron core transformer becomes a kind of trend of distribution transformer with the advantage of its dual-energy-saving.For the position that makes three-dimensional coiled core dry-type and traditional transformer high and low pressure side is consistent, high-pressure side 12 HV Terminal of transformer all are arranged in the right opposite of low-pressure side 11 at present, and Fig. 1 is the structural representation of the high and low side relative position of traditional transformer.Yet the structure of its triangle solid just causes the distance before and after transformer body larger than conventional planar iron core dry-type transformer, so just to transformer, installs and causes certain difficulty.For example electricity consumption flat transformer chamber is narrow and small and can't install, then have be exactly some with electric unit after using the plane dry-type transformer, if in the time of will being changed to three-dimensional reel iron core transformer, because the longitudinal separation difference is excessive and can't install.Moreover, it is large that longitudinal separation becomes the strain of large rear casing size phase, increased production cost.
Summary of the invention
The problem that exists in order to overcome prior art, the purpose of this utility model is to provide the three-dimensional coiled core dry-type of a kind of HV Terminal side outlet, adopt this transformer, successfully make the longitudinal separation of 3-D triangle dry-type transformer high and low pressure side shorten 1/4, both facilitate installation, and saved production cost.
The purpose of this utility model is achieved through the following technical solutions:
The three-dimensional coiled core dry-type of a kind of HV Terminal side outlet, comprise low-pressure side and high-pressure side, it is characterized in that: be provided with support frame for insulator on the folder that is positioned at the low-pressure side side, described high-pressure side is arranged on the top, side of low-pressure side.
The utility model is the direct sub-bracing frame of welding insulation on the folder that is positioned at the low-pressure side right flank, and described high-pressure side is arranged on the upper right side of low-pressure side.The A phase outlet panel of high-tension coil and B phase outlet panel are towards high-pressure side, and A phase line and B phase line are directly drawn on corresponding insulator, adopt high-pressure side D type connection, directly draw a phase line at B phase tail head and connect C phase insulator as C phase leading-out end.
The utility model adopts the pin configuration of HV Terminal side outlet, broken the structure of the high and low side relative position of traditional transformer, both effectively utilized the triangle three-dimensional winding iron core to do the space that becomes the triangle dead zone, and shortened the transformer longitudinal separation, reduce the installation dimension of transformer, saved production cost.
Description of drawings
Fig. 1 is the structural representation of the high and low side relative position of traditional transformer.
Fig. 2 is structural representation of the present utility model.
Fig. 3 be in Fig. 2 F to schematic diagram.
Embodiment
A kind of three-dimensional coiled core dry-type of HV Terminal described in the utility model side outlet, comprise low-pressure side 1 and high-pressure side 2, the direct sub-bracing frame 4 of welding insulation on the folder 3 that is positioned at the low-pressure side right flank, and high-pressure side is arranged on the upper right side of low-pressure side.As shown in Figure 2,, with the high-pressure side outlet terminal, moved to the upper right side of low-pressure side by the right opposite of original low-pressure side, the direct sub-bracing frame of welding insulation on folder.
Fig. 3 is the schematic diagram of HV Terminal side outlet, and the A of high-tension coil, B phase outlet panel, over against high-pressure side, are convenient to drawing of A, B, each lead-out wire of C.On the corresponding insulator that A, B phase line are directly drawn, utilize the characteristics of high-pressure side D type connection, drawing directly at B phase tail head that a phase line connects on C phase insulator is namely C phase leading-out end.
The pin configuration of HV Terminal side outlet, both effectively utilized the triangle three-dimensional winding iron core to do the space that becomes the triangle dead zone, and shortened, and the transformer longitudinal separation has reduced the installation dimension of transformer, has saved production cost.
Claims (3)
1. the three-dimensional coiled core dry-type of a HV Terminal side outlet, comprise low-pressure side (1) and high-pressure side (2), it is characterized in that: be provided with support frame for insulator (4) on the folder (3) that is positioned at low-pressure side (1) side, described high-pressure side (2) are arranged on the top, side of low-pressure side (1).
2. the three-dimensional coiled core dry-type of HV Terminal side outlet according to claim 1, it is characterized in that: at the upper sub-bracing frame of direct welding insulation (4) of the folder (3) that is positioned at low-pressure side (1) right flank, described high-pressure side (2) are arranged on the upper right side of low-pressure side (1).
3. the three-dimensional coiled core dry-type of HV Terminal side outlet according to claim 1, it is characterized in that: the A phase outlet panel of high-tension coil and B phase outlet panel are towards high-pressure side (2), A phase line and B phase line are directly drawn on corresponding insulator, adopt high-pressure side D type connection, directly draw a phase line at B phase tail head and connect C phase insulator as C phase leading-out end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320345074XU CN203300406U (en) | 2013-06-17 | 2013-06-17 | Three-dimensional coil iron core dry type transformer with wire being output from lateral side of high-voltage terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320345074XU CN203300406U (en) | 2013-06-17 | 2013-06-17 | Three-dimensional coil iron core dry type transformer with wire being output from lateral side of high-voltage terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300406U true CN203300406U (en) | 2013-11-20 |
Family
ID=49576401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320345074XU Expired - Fee Related CN203300406U (en) | 2013-06-17 | 2013-06-17 | Three-dimensional coil iron core dry type transformer with wire being output from lateral side of high-voltage terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280302A (en) * | 2013-06-17 | 2013-09-04 | 江苏中容科技有限公司 | Dry-type tridimensional roll-core transformer with high-voltage terminal outgoing laterally |
| CN104681255A (en) * | 2013-11-28 | 2015-06-03 | 河南富达精工电气高科技有限公司 | Method for wiring on-load, capacity-regulating and voltage-regulating transformer with triangular three-dimensional reel iron core |
-
2013
- 2013-06-17 CN CN201320345074XU patent/CN203300406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280302A (en) * | 2013-06-17 | 2013-09-04 | 江苏中容科技有限公司 | Dry-type tridimensional roll-core transformer with high-voltage terminal outgoing laterally |
| CN104681255A (en) * | 2013-11-28 | 2015-06-03 | 河南富达精工电气高科技有限公司 | Method for wiring on-load, capacity-regulating and voltage-regulating transformer with triangular three-dimensional reel iron core |
| CN104681255B (en) * | 2013-11-28 | 2017-01-18 | 河南富达精工电气高科技有限公司 | Method for wiring on-load, capacity-regulating and voltage-regulating transformer with triangular three-dimensional reel iron core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20210617 |