CN2838001Y - Composite hollow insulator - Google Patents
Composite hollow insulator Download PDFInfo
- Publication number
- CN2838001Y CN2838001Y CN 200520098063 CN200520098063U CN2838001Y CN 2838001 Y CN2838001 Y CN 2838001Y CN 200520098063 CN200520098063 CN 200520098063 CN 200520098063 U CN200520098063 U CN 200520098063U CN 2838001 Y CN2838001 Y CN 2838001Y
- Authority
- CN
- China
- Prior art keywords
- insulating cylinder
- sheath
- flange
- composite hollow
- hollow insulator
- 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
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Abstract
The utility model relates to a composite hollow insulator, which comprises an insulating cylinder, a sheath and a flange, wherein the insulating cylinder is made of epoxy resin, a sulfur fluoride isolating belt is arranged in the insulating cylinder, and the sheath is made of high-temperature vulcanized silicone rubber via one-step integral injection molding. The sheath sheathed on the insulating cylinder is fixedly connected with the insulating cylinder, an addition injection machine is used for combining into a whole and both ends of the insulating cylinder are glued with the flange. The sheath and the insulating cylinder of the composite hollow insulator of the utility model are combined into the whole by the addition injection machine, the stability, reliability and firmness of products are enhanced, sealing performance is enhanced, the quality of interfaces is raised, and the performances of resisting electric leakage track, dirt and electrical erosion are enhanced. Both ends of the body of the insulating cylinder are glued with the flange via advanced peculiar technology, the problem of the reliability of the seal and connection of the end parts of the insulating cylinder is effectively solved and insulating property is stable and reliable.
Description
Technical field
The utility model relates to the composite hollow insulator of a kind of high pressure and the use of ultrahigh voltage power industry.
Background technology
The composite hollow insulator of high pressure and ultrahigh voltage power industry use now all is porcelain insulator mostly, and its weight is big, poor safety performance, is eliminating just gradually.
Summary of the invention
The purpose of this utility model just provides a kind of in light weight, composite hollow insulator that usage safety performance is good.
Composite hollow insulator of the present utility model comprises insulating cylinder, sheath, flange, insulating cylinder is to be made by epoxy resin, be provided with sulphur sulfur fluoride isolation strip in the insulating cylinder, sheath is to adopt the injection moulding of high-temperature silicon disulfide rubber Integratively, sheath is enclosed within on the insulating cylinder affixed with insulating cylinder, adopt the addition injector to be combined into integral body therebetween, the two ends and the flange of insulating cylinder bond together.
Its sheath of composite hollow insulator of the present utility model and insulating cylinder adopt the addition injector to be combined into integral body, effectively strengthened product stability, reliability and fastness, improved its sealing property, interface quality, proof tracking greatly, resistant is dirty and the electric erosion resistance energy, insulating cylinder body two ends employing advanced original creation technology and flange are bonding, efficiently solve its end seal and the reliability that is connected, make its insulating properties more reliable and more stable, the real desirable high pressure and the novel product of ultrahigh voltage power industry of belonging to.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
A kind of composite hollow insulator comprises insulating cylinder 3, sheath 2, flange 1, insulating cylinder 3 is to be made by epoxy resin, be provided with sulphur sulfur fluoride isolation strip 4 in the insulating cylinder 3, sheath 2 is to adopt the injection moulding of high-temperature silicon disulfide rubber Integratively, be an overall structure, sheath 2 is enclosed within on the insulating cylinder 3 affixed with insulating cylinder 3, adopts the addition injector to be combined into integral body therebetween, the two ends of insulating cylinder 3 and flange 1 bond together, and flange 1 is to adopt high-strength aluminum alloy system to form.
Claims (2)
1, a kind of composite hollow insulator comprises insulating cylinder (3), sheath (2), flange (1), it is characterized in that: be provided with sulphur sulfur fluoride isolation strip (4) in the insulating cylinder (3), sheath (2) is enclosed within that insulating cylinder (3) is gone up and insulating cylinder (3) is affixed, and the two ends of insulating cylinder (3) and flange (1) bond together.
2, composite hollow insulator according to claim 1 is characterized in that: sheath (2) is an overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098063 CN2838001Y (en) | 2005-09-13 | 2005-09-13 | Composite hollow insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098063 CN2838001Y (en) | 2005-09-13 | 2005-09-13 | Composite hollow insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838001Y true CN2838001Y (en) | 2006-11-15 |
Family
ID=37392489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098063 Expired - Fee Related CN2838001Y (en) | 2005-09-13 | 2005-09-13 | Composite hollow insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838001Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831994A (en) * | 2012-08-31 | 2012-12-19 | 江苏祥源电气设备有限公司 | Synchronizer of composite insulator injection machine |
-
2005
- 2005-09-13 CN CN 200520098063 patent/CN2838001Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831994A (en) * | 2012-08-31 | 2012-12-19 | 江苏祥源电气设备有限公司 | Synchronizer of composite insulator injection machine |
| CN102831994B (en) * | 2012-08-31 | 2013-04-10 | 江苏祥源电气设备有限公司 | Synchronizer of composite insulator injection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |