CN205282257U - Environmental protection dry -type transformer device - Google Patents
Environmental protection dry -type transformer device Download PDFInfo
- Publication number
- CN205282257U CN205282257U CN201521070928.3U CN201521070928U CN205282257U CN 205282257 U CN205282257 U CN 205282257U CN 201521070928 U CN201521070928 U CN 201521070928U CN 205282257 U CN205282257 U CN 205282257U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- backing plate
- low
- coil
- iron core
- 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
Links
- 230000007613 environmental effect Effects 0.000 title abstract 2
- 239000012212 insulator Substances 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 206010022000 influenza Diseases 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model provides an environmental protection dry -type transformer device, includes: iron core, high -pressure coil, low voltage coil, high voltage insulator, low voltage insulator, high tension lead and low -voltage lead are provided with a plurality of vertical air flues between high -pressure coil and low voltage coil and iron core, high voltage insulator and high -pressure coil pass through low pressure pin connection through high -pressure pin connection, low voltage insulator and low voltage coil, folder on the top of iron core is equipped with one is equipped with folder bottom the iron core, it includes folder body and stretching strap backing plate to go up the folder, it appears for the recess to go up the folder body, corner about being equipped with, the stretching strap backing plate is just fixed to the upper and lower interior corner of last folder body respectively, the center and the last adjacent both sides of folder body of stretching strap backing plate are 45, the folder includes folder body and stretching strap backing plate down, the folder body appears for the recess down, corner about being equipped with, the stretching strap backing plate is just fixed to the upper and lower interior angle of lower folder body respectively, the center and the lower adjacent both sides of folder body of stretching strap backing plate are 45.
Description
Technical field
This utility model relates to power transmission and transforming equipment technical field, particularly relates to a kind of environmentally-friendly dry device for transformer.
Background technology
The runnability of transformator has influence on voltage stabilization and the power supply reliability of distribution system. Dry-type transformer is increasingly widely applied because it has good fire protecting performance, particularly in places that fire protection requirement is high such as modern commercial center, residential quarter, skyscraper, public places, underground.
At present, the dry-type transformer on market is of a great variety, but this structure of its ubiquity arrange unreasonable, poor reliability, volume are big, heat dispersion is bad, high in cost of production shortcomings.
Therefore, in order to avoid above-mentioned technical problem, truly have ratio to provide one to have structure improved environmentally-friendly dry transformator, to overcome defect of the prior art.
Utility model content
Technical problem to be solved in the utility model is in that, provides a kind of structure to arrange reasonable, reliable, perfect heat-dissipating and the low environmentally-friendly dry device for transformer of cost for the deficiencies in the prior art.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of environmentally-friendly dry device for transformer, including: iron core, high-tension coil, low-voltage coil, high-tension insulator, low tension insulator, high-voltage connection and low-voltage lead, described high-tension coil and low-voltage coil are coated on outside described iron core successively, are provided with multiple longitudinal gas channel between described high-tension coil and described low-voltage coil and described iron core; Described high-tension insulator is connected by described high-voltage connection with described high-tension coil, and described low tension insulator is connected by described low-voltage lead with described low-voltage coil; It is provided with a upper clamping piece at the top of described iron core, is provided with a lower clamping piece at described mandrel bottom; Described upper clamping piece includes upper clamping piece body and drawstring backing plate, described upper clamping piece body is groove type, be provided with upper and lower corner, described drawstring backing plate respectively just to described upper clamping piece body up and down in corner fix, both sides adjacent with described upper clamping piece body, the center of described drawstring backing plate are 45 ��; Described lower clamping piece includes lower clamping piece body and described drawstring backing plate, described lower clamping piece body is groove type, being provided with upper and lower corner, the interior angle up and down of described lower clamping piece body is just fixed by described drawstring backing plate respectively, and both sides adjacent with described lower clamping piece body, the center of described drawstring backing plate are 45 ��.
Better, described iron core is specially group.
Better, described upper clamping piece also includes insulated mounting plate, and described insulator installing plate is vertical with the top edge of described upper clamping piece body to be connected, and forming cross section is semi-enclosed cabinet shape.
Environmentally-friendly dry device for transformer of the present utility model, reasonable, reliable, perfect heat-dissipating that structure is arranged and cost are low.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model environmentally-friendly dry device for transformer;
Fig. 2 is this utility model environmentally-friendly dry device for transformer side view;
Fig. 3 is this utility model environmentally-friendly dry device for transformer core section structural representation;
Fig. 4 is this utility model environmentally-friendly dry device for transformer upper clamping piece structural representation;
Fig. 5 is this utility model environmentally-friendly dry device for transformer upper clamping piece side view;
Fig. 6 is this utility model environmentally-friendly dry device for transformer lower clamping piece structural representation;
Fig. 7 is this utility model environmentally-friendly dry device for transformer lower clamping piece side view.
Detailed description of the invention
Fig. 1 is the structural representation of this utility model environmentally-friendly dry device for transformer, Fig. 2 is this utility model environmentally-friendly dry device for transformer side view, Fig. 3 is this utility model environmentally-friendly dry device for transformer core section structural representation, as shown in Figure 1-Figure 3, this utility model provides a kind of environmentally-friendly dry device for transformer, including: iron core 1, high-tension coil 2, low-voltage coil 3, high-tension insulator 4, low tension insulator 7, high-voltage connection 9 and low-voltage lead 8, described high-tension coil 2 and low-voltage coil 3 are coated on outside described iron core 1 successively, multiple longitudinal gas channel 11 it is provided with between described high-tension coil 2 and described low-voltage coil 3 and described iron core 1, described high-tension insulator 4 is connected by described high-voltage connection 9 with described high-tension coil 2, described low tension insulator 7 is connected by described low-voltage lead 8 with described low-voltage coil 3. described iron core 1 is specially 3 groups.
Fig. 4 is this utility model environmentally-friendly dry device for transformer upper clamping piece structural representation, Fig. 5 is this utility model environmentally-friendly dry device for transformer upper clamping piece side view, as shown in fig. 4-5, upper clamping piece 5 includes upper clamping piece body 51, drawstring backing plate 7 and insulator installing plate 52, described upper clamping piece body 51 is groove type, it is provided with upper and lower corner, the interior up and down corner of described upper clamping piece body 51 is just fixed by described drawstring backing plate 7 respectively, both sides adjacent with described upper clamping piece body 51, the center of described drawstring backing plate 7 are 45 ��, described insulator installing plate 52 is vertical with the top edge of described upper clamping piece body 51 to be connected, forming cross section is semi-enclosed cabinet shape.
Fig. 6 is this utility model environmentally-friendly dry device for transformer lower clamping piece structural representation, Fig. 7 is this utility model environmentally-friendly dry device for transformer lower clamping piece side view, as Figure 6-Figure 7, lower clamping piece 6 includes lower clamping piece body 61 and described drawstring backing plate 7, described lower clamping piece body 61 is groove type, being provided with upper and lower corner, the interior angle up and down of described lower clamping piece body 61 is just fixed by described drawstring backing plate 7 respectively, and both sides adjacent with described lower clamping piece body 61, the center of described drawstring backing plate 7 are 45 ��.
Environmentally-friendly dry device for transformer of the present utility model, reasonable, reliable, perfect heat-dissipating that structure is arranged and cost are low.
Claims (3)
1. an environmentally-friendly dry device for transformer, it is characterized in that, including: iron core, high-tension coil, low-voltage coil, high-tension insulator, low tension insulator, high-voltage connection and low-voltage lead, described high-tension coil and low-voltage coil are coated on outside described iron core successively, are provided with multiple longitudinal gas channel between described high-tension coil and described low-voltage coil and described iron core;
Described high-tension insulator is connected by described high-voltage connection with described high-tension coil, and described low tension insulator is connected by described low-voltage lead with described low-voltage coil;
It is provided with a upper clamping piece at the top of described iron core, is provided with a lower clamping piece at described mandrel bottom;
Described upper clamping piece includes upper clamping piece body and drawstring backing plate, described upper clamping piece body is groove type, be provided with upper and lower corner, described drawstring backing plate respectively just to described upper clamping piece body up and down in corner fix, both sides adjacent with described upper clamping piece body, the center of described drawstring backing plate are 45 ��;
Described lower clamping piece includes lower clamping piece body and described drawstring backing plate, described lower clamping piece body is groove type, being provided with upper and lower corner, the interior angle up and down of described lower clamping piece body is just fixed by described drawstring backing plate respectively, and both sides adjacent with described lower clamping piece body, the center of described drawstring backing plate are 45 ��.
2. environmentally-friendly dry device for transformer as claimed in claim 1, it is characterised in that described iron core is specially group.
3. environmentally-friendly dry device for transformer as claimed in claim 1, it is characterised in that described upper clamping piece also includes insulated mounting plate, and described insulator installing plate is vertical with the top edge of described upper clamping piece body to be connected, and forming cross section is semi-enclosed cabinet shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521070928.3U CN205282257U (en) | 2015-12-21 | 2015-12-21 | Environmental protection dry -type transformer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521070928.3U CN205282257U (en) | 2015-12-21 | 2015-12-21 | Environmental protection dry -type transformer device |
Publications (1)
Publication Number | Publication Date |
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CN205282257U true CN205282257U (en) | 2016-06-01 |
Family
ID=56066809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201521070928.3U Expired - Fee Related CN205282257U (en) | 2015-12-21 | 2015-12-21 | Environmental protection dry -type transformer device |
Country Status (1)
Country | Link |
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CN (1) | CN205282257U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108597762A (en) * | 2018-04-13 | 2018-09-28 | 江苏华辰变压器股份有限公司 | Novel horizontal type dry power transformer |
-
2015
- 2015-12-21 CN CN201521070928.3U patent/CN205282257U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108597762A (en) * | 2018-04-13 | 2018-09-28 | 江苏华辰变压器股份有限公司 | Novel horizontal type dry power transformer |
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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: 20160601 |