CN2600909Y - Solid seal pole post - Google Patents
Solid seal pole post Download PDFInfo
- Publication number
- CN2600909Y CN2600909Y CN 03228626 CN03228626U CN2600909Y CN 2600909 Y CN2600909 Y CN 2600909Y CN 03228626 CN03228626 CN 03228626 CN 03228626 U CN03228626 U CN 03228626U CN 2600909 Y CN2600909 Y CN 2600909Y
- Authority
- CN
- China
- Prior art keywords
- insulation
- outlet seat
- arc chamber
- vacuum arc
- pole
- 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 - Lifetime
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
An embedded pole comprises an upper outlet seat, a vacuum arc chamber, an epoxy resin insulator, a sealing shield, a connecting component and a lower outlet seat, wherein the vacuum arc chamber is implanted in the epoxy resin insulator; outer surface at the free end joining part of the vacuum arc chamber is provided with insulation ribs that are arranged lengthways on the outer surface. The utility model has a simple structure, and the vertically arranged insulation ribs on the outer surface at the sealing shield help improve the heat dispersion and insulation performances.
Description
(1) technical field
The utility model relates to a kind of pole, is mainly used in the protection and the control device of electric power system facility.
(2) background technology
The present pole that generally uses, the insulating cylinder size is little, the conduction major loop all is enclosed in the middle of the epoxy resin admittedly, and thus, have following shortcoming: 1, the insulating cylinder size brings insulation distance to reduce for a short time, and insulation property reduce; 2, conduction major loop heat dispersion reduces.
(3) summary of the invention
The utility model has solved that existing pole radiating effect is bad, the shortcoming of insulation property difference, and the pole of a kind of good heat dissipation, good insulating is provided.
For this reason, the utility model is taked following technical scheme:
A kind of pole, comprise outlet seat, vacuum interrupter, epoxyresin insulator, seal bootr, coupling assembling, following outlet seat, vacuum interrupter is flush-mounted in the epoxyresin insulator, and the residing outer surface in coupling part, described vacuum interrupter moved end is provided with the insulation muscle.
Described insulation flaccidity of tendon and muscle is to being arranged in described outer surface.
The utility model is simple in structure, be provided with vertically arranged insulation muscle up and down at seal bootr place outer surface, strengthened the air flows when natural air cooled, played the increasing area of dissipation, the effect of circulation of air guiding, simultaneously, also strengthen the creepage distance of insulation between time outlet seat and the insulated leg bottom, improved insulation property.
(4) description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model left view
Fig. 3 is the utility model E-E cutaway view
(5) embodiment
Below in conjunction with accompanying drawing the utility model is described further:
A kind of pole comprises outlet seat 1, vacuum interrupter 2, epoxyresin insulator 3, seal bootr 4, coupling assembling 5, following outlet seat 6, and vacuum interrupter 2 is flush-mounted in the epoxyresin insulator 3, is provided with vertical insulation muscle 7 at seal bootr place outer surface.Vertically insulation muscle 7 helps the air flows when natural air cooled, helps strengthening area of dissipation, circulation of air guiding, and simultaneously, the insulation muscle has also strengthened the creepage distance of insulation of time outlet seat bottom insulated leg, has improved insulation property.
Claims (2)
1, a kind of pole, comprise outlet seat, vacuum interrupter, epoxyresin insulator, seal bootr, coupling assembling, following outlet seat, vacuum interrupter is flush-mounted in the epoxyresin insulator, it is characterized in that: the residing outer surface in coupling part, described vacuum interrupter moved end is provided with the insulation muscle.
2, pole as claimed in claim 1 is characterized in that: described insulation flaccidity of tendon and muscle is to being arranged in described outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228626 CN2600909Y (en) | 2003-01-27 | 2003-01-27 | Solid seal pole post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228626 CN2600909Y (en) | 2003-01-27 | 2003-01-27 | Solid seal pole post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600909Y true CN2600909Y (en) | 2004-01-21 |
Family
ID=34164435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228626 Expired - Lifetime CN2600909Y (en) | 2003-01-27 | 2003-01-27 | Solid seal pole post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600909Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102549697A (en) * | 2009-07-20 | 2012-07-04 | Abb技术股份公司 | Embedded pole part with an isolating housing made of thermoplastic material |
| CN106128846A (en) * | 2016-08-19 | 2016-11-16 | 河南森源电气股份有限公司 | A kind of pole and use the chopper of this pole |
-
2003
- 2003-01-27 CN CN 03228626 patent/CN2600909Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102549697A (en) * | 2009-07-20 | 2012-07-04 | Abb技术股份公司 | Embedded pole part with an isolating housing made of thermoplastic material |
| CN106128846A (en) * | 2016-08-19 | 2016-11-16 | 河南森源电气股份有限公司 | A kind of pole and use the chopper of this pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NAIJI TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: NINGBO NATURE SCIENCE + TECHNOLOGY STOCK CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Nacher Science & Technology Stock Co., Ltd. Patentee before: Ningbo Naiji Science & Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130127 Granted publication date: 20040121 |