CN214152579U - Environment-friendly gas insulation GIS sleeve - Google Patents
Environment-friendly gas insulation GIS sleeve Download PDFInfo
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- CN214152579U CN214152579U CN202022748322.8U CN202022748322U CN214152579U CN 214152579 U CN214152579 U CN 214152579U CN 202022748322 U CN202022748322 U CN 202022748322U CN 214152579 U CN214152579 U CN 214152579U
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Abstract
The utility model discloses an environment-friendly gas insulated GIS sleeve, which comprises a wiring board, a grading ring, a composite insulating jacket, environment-friendly insulating gas, a sleeve inner shield, a transition tank body and a conductor, wherein the grading ring is positioned at the top of the composite insulating jacket, and the wiring board is positioned on the grading ring and used for leading in and out wires; the shield in the sleeve is positioned in the composite insulating outer sleeve, the composite insulating outer sleeve is connected with the transition tank body through bolts, and environment-friendly insulating gas is filled between the conductor and the composite insulating outer sleeve. The utility model discloses the fluoride-free environmental protection restricts the use of fluorine-containing gas, has effectively reduced the gaseous use amount and the emission of sulfur hexafluoride, has very important social and economic benefits to energy saving and emission reduction, reduction greenhouse effect, construction green electric wire netting.
Description
Technical Field
The utility model relates to an environment-friendly gas insulation GIS sleeve pipe belongs to electrical casing corollary equipment technical field.
Background
The GIS sleeves used in the current electric power system are mostly sulfur hexafluoride gas insulation sleeves. The products inevitably have gas leakage and emission during the installation and use process to intensify the global warming effect. With the continuous development of global energy internet, the requirement for environmental protection and cleanness of power equipment is higher and higher. Therefore, the reduction, limitation and even prohibition of using SF6 gas in an electric power system are the inevitable trends of power grid equipment development, the research and development and production of the product drive the upgrading and updating of electric power equipment industrial systems, the core competitiveness in the field of electric power equipment in China is enhanced, and considerable economic benefits and very remarkable social and environmental benefits are brought.
Disclosure of Invention
The utility model aims to solve the technical problem that to the defect that prior art exists, provide an environment-friendly gas insulated GIS sleeve pipe.
In order to solve the technical problem, the utility model provides an environment-friendly gas insulated GIS sleeve, which comprises a wiring board, a grading ring, a composite insulated jacket, environment-friendly insulated gas, a sleeve inner shield, a transition tank body and a conductor, wherein the grading ring is positioned at the top of the composite insulated jacket, and the wiring board is positioned on the grading ring and used for leading in and out wires; the shield in the sleeve is positioned in the composite insulating outer sleeve, the composite insulating outer sleeve is connected with the transition tank body through bolts, and environment-friendly insulating gas is filled between the conductor and the composite insulating outer sleeve.
The environment-friendly insulating gas has electrical strength and SF6Equivalent or better environment-friendly insulating gas, or hexafluoropropylene (C)3F6) Mixed gas like: c3F7CN and mixed gas C thereof3F7CN/CO2、CF3I and its mixed gas CF3I/N2(ii) a Or is CO2、N2A single gas.
The composite insulating outer sleeve is a liquid silicon rubber umbrella skirt or a solid silicon rubber umbrella skirt.
The composite insulating outer sleeve is a composite insulating sleeve or a ceramic insulating sleeve.
The environment-friendly gas insulated GIS sleeve is an alternating current GIS sleeve or a direct current GIS sleeve.
Has the advantages that: the utility model discloses the fluoride-free environmental protection restricts the use of fluorine-containing gas, has effectively reduced the gaseous use amount and the emission of sulfur hexafluoride, has very important social and economic benefits to energy saving and emission reduction, reduction greenhouse effect, construction green electric wire netting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the transformer comprises a wiring board 1, a grading ring 2, a composite insulating outer sleeve 3, environment-friendly insulating gas 4, a sleeve pipe 5 inner shield 6, a transition tank 6 and a conductor 7.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
The utility model provides an environment-friendly gas insulated GIS sleeve, which comprises a wiring board 1, a grading ring 2, a composite insulating outer sleeve 3, environment-friendly insulating gas 4, a sleeve inner shield 5, a transition tank body 6 and a conductor 7, wherein the grading ring 2 is positioned at the top of the composite insulating outer sleeve 3 to play a role of grading; the wiring board 1 is positioned on the grading ring 2 and used for leading in and out wires; the shield 5 in the sleeve is positioned in the composite insulating outer sleeve 3 to play a role of voltage sharing; the composite insulating outer sleeve 3 is connected with the transition tank body 6 through bolts, and environment-friendly insulating gas 4 is filled between the conductor 7 and the composite insulating outer sleeve 3.
The environment-friendly insulating gas 4 has electrical strength and SF6Equivalent or better environment-friendly insulating gas, or hexafluoropropylene (C)3F6) Mixed gas like: c3F7CN and mixed gas C thereof3F7CN/CO2、CF3I and its mixed gas CF3I/N2(ii) a Or is CO2、N2A single gas.
The composite insulating outer sleeve 3 is a liquid silicon rubber umbrella skirt or a solid silicon rubber umbrella skirt.
The composite insulating outer sleeve 3 is a composite insulating sleeve or a ceramic insulating sleeve.
The environment-friendly gas insulated GIS sleeve is an alternating current GIS sleeve or a direct current GIS sleeve.
The utility model discloses the fluoride-free environmental protection restricts the use of fluorine-containing gas, has effectively reduced the gaseous use amount and the emission of sulfur hexafluoride, has very important social and economic benefits to energy saving and emission reduction, reduction greenhouse effect, construction green electric wire netting.
The above embodiments of the present invention are merely examples, not the only ones, and all changes within the scope of the present invention or the same range of the present invention are all surrounded by the present invention.
Claims (4)
1. The utility model provides an environment-friendly gas insulated GIS sleeve pipe which characterized in that: the cable comprises a wiring board (1), a grading ring (2), a composite insulating outer sleeve (3), environment-friendly insulating gas (4), a sleeve inner shield (5), a transition tank body (6) and a conductor (7), wherein the grading ring (2) is positioned at the top of the composite insulating outer sleeve (3), and the wiring board (1) is positioned on the grading ring (2) and used for leading in and out wires; the sleeve internal shield (5) is positioned inside the composite insulating outer sleeve (3), the composite insulating outer sleeve (3) is connected with the transition tank body (6) through bolts, and environment-friendly insulating gas (4) is filled between the conductor (7) and the composite insulating outer sleeve (3).
2. The environmentally friendly gas insulated GIS bushing of claim 1, wherein: the composite insulating outer sleeve (3) is a liquid silicon rubber umbrella skirt or a solid silicon rubber umbrella skirt.
3. The environmentally friendly gas insulated GIS bushing of claim 1, wherein: the composite insulating outer sleeve (3) is a composite insulating sleeve or a ceramic insulating sleeve.
4. The environmentally friendly gas insulated GIS bushing of claim 1, 2 or 3, wherein: the environment-friendly gas insulated GIS sleeve is an alternating current GIS sleeve or a direct current GIS sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748322.8U CN214152579U (en) | 2020-11-24 | 2020-11-24 | Environment-friendly gas insulation GIS sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748322.8U CN214152579U (en) | 2020-11-24 | 2020-11-24 | Environment-friendly gas insulation GIS sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214152579U true CN214152579U (en) | 2021-09-07 |
Family
ID=77566529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022748322.8U Active CN214152579U (en) | 2020-11-24 | 2020-11-24 | Environment-friendly gas insulation GIS sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214152579U (en) |
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2020
- 2020-11-24 CN CN202022748322.8U patent/CN214152579U/en active Active
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