CN207441389U - A kind of new SF6 gas tubes structure - Google Patents
A kind of new SF6 gas tubes structure Download PDFInfo
- Publication number
- CN207441389U CN207441389U CN201721693909.5U CN201721693909U CN207441389U CN 207441389 U CN207441389 U CN 207441389U CN 201721693909 U CN201721693909 U CN 201721693909U CN 207441389 U CN207441389 U CN 207441389U
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- Prior art keywords
- gas tube
- valve room
- room wall
- copper pipe
- utility
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Abstract
The utility model is related to a kind of new SF6Gas tube structure, belongs to technical field of converter transformer equipment.Technical solution is：Include value side bushing（1）、SF6Gas tube（2）、SF6Density monitor（3）With valve Room wall（6）, the SF6Gas tube（2）One end connection SF6Density monitor, the other end pass through valve Room wall（6）It is connected afterwards with value side bushing, SF6Gas tube（2）Include insulation sheath（4）And copper pipe（5）, insulation sheath（4）It is set in copper pipe（5）Outside.The good effect of the utility model：Using rubber material, electric insulation can be formed, formation circulation causes to overheat after preventing short circuit, it is easy to bending, being easy to operate for pipeline, it can effectively prevent pipeline to overlap with region of interest and cause short circuit, the reliability service performance of product greatly improved, converter power transformer operation can be made more stable and reliable.
Description
Technical field
The utility model is related to a kind of new SF6Gas tube structure, belongs to technical field of converter transformer equipment.
Background technology
SF is filled when converter transformer valve side sleeve uses6During gas casing, piece SF of generally use6Gas tube, one end connection valve side
Casing, other end connection SF6Density monitor.But in practical application engineering, in order to meet value side bushing to valve Room metope
Insulation distance requires, and the injecting hole on casing is often stretched into inside the valve Room, therefore SF6Gas tube is needed through valve Room wall and valve
SF on the externally mounted fuel tank wall of the Room6Meter connects.Once SF6When gas tube is not handled well with the insulation of valve Room wall connecting portion or is long
Between run, influenced be subject to each side, cause secondary short circuit, will be in value side bushing, SF6Shape between gas tube and valve Room wall
Into circulation, pipeline is caused to overheat, influence product safety.
Utility model content
The purpose of this utility model is to provide a kind of new SF6Gas tube structure, using the gas tube of insulating materials come really
Protect SF6There is not short circuit with transformer bay in pipeline, so as to avoid casing and SF6Occur circulation between pipeline, ensure the peace of transformer
Row for the national games solves the above problem existing for background technology.
The technical solution of the utility model is：
A kind of new SF6Gas tube structure includes value side bushing, SF6Gas tube, SF6Density monitor and valve Room wall, institute
State SF6One end connection SF of gas tube6Density monitor, the other end are connected after passing through valve Room wall with value side bushing, SF6Inflation
Pipe includes insulation sheath and copper pipe, and insulation sheath is set in the outside of copper pipe.
The insulation sheath is made of rubber material.
The good effect of the utility model：Using rubber material, electric insulation can be formed, formation circulation is made after preventing short circuit
Into overheat, it is easy to bending, being easy to operate for pipeline, can effectively prevent pipeline and overlapped with region of interest and cause short circuit, significantly carry
The high reliability service performance of product, can make converter power transformer operation more stable and reliable.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model SF6Gas tube overlooking the structure diagram；
Fig. 3 is the utility model SF6Gas tube side structure schematic view；
Fig. 4 is the utility model SF6Gas tube passes through valve Room wall part schematic diagram；
In figure：Value side bushing 1, SF6Gas tube 2, SF6 density monitors 3, insulation sheath 4, copper pipe 5, valve Room wall 6.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples：
A kind of new SF6Gas tube structure includes value side bushing 1, SF6Gas tube 2, SF6Density monitor 3 and valve Room wall
6, the SF6One end connection SF of gas tube 26Density monitor, the other end are connected after passing through valve Room wall 6 with value side bushing,
SF6Gas tube 2 includes insulation sheath 4 and copper pipe 5, and insulation sheath 4 is set in the outside of copper pipe 5.
The insulation sheath 4 is made of rubber material.
Claims (2)
1. a kind of new SF6Gas tube structure, it is characterised in that：Include value side bushing（1）、SF6Gas tube（2）、SF6Density after
Electric appliance（3）With valve Room wall（6）, the SF6Gas tube（2）One end connection SF6Density monitor, the other end pass through valve Room wall（6）
It is connected afterwards with value side bushing, SF6Gas tube（2）Include insulation sheath（4）And copper pipe（5）, insulation sheath（4）It is set in copper pipe
（5）Outside.
2. a kind of new SF according to claim 16Gas tube structure, it is characterised in that：The insulation sheath（4）By rubber
Glue material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693909.5U CN207441389U (en) | 2017-12-08 | 2017-12-08 | A kind of new SF6 gas tubes structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693909.5U CN207441389U (en) | 2017-12-08 | 2017-12-08 | A kind of new SF6 gas tubes structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441389U true CN207441389U (en) | 2018-06-01 |
Family
ID=62285994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693909.5U Active CN207441389U (en) | 2017-12-08 | 2017-12-08 | A kind of new SF6 gas tubes structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441389U (en) |
-
2017
- 2017-12-08 CN CN201721693909.5U patent/CN207441389U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |