CN2697795Y - Composite insulator - Google Patents
Composite insulator Download PDFInfo
- Publication number
- CN2697795Y CN2697795Y CN 03278577 CN03278577U CN2697795Y CN 2697795 Y CN2697795 Y CN 2697795Y CN 03278577 CN03278577 CN 03278577 CN 03278577 U CN03278577 U CN 03278577U CN 2697795 Y CN2697795 Y CN 2697795Y
- Authority
- CN
- China
- Prior art keywords
- umbrella body
- composite insulator
- insulating cylinder
- flange
- utility
- 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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Abstract
The utility model relates to a composite insulator for high voltage electrical apparatus in electric force industry, comprising a flange insulation canister umbrella body; the insulation canister is a hollow tube winded by epoxy fiber glass; an entire umbrella body is arranged outside the insulation canister; the umbrella body is an entirety adopting high temperature sulfidation silicon rubber injection; the umbrella body is an integral structure, therefore, making the performance of product more stable.
Description
Technical field
The utility model relates to a kind of composite insulator that the power industry High-Voltage Electrical Appliances are used.
Background technology
Relevant by retrieval patent documentation does not retrieve the identical composite insulator of the utility model structure at present as yet.The high-pressure hollow insulator of common outdoor use is generally porcelain insulator, because the porcelain insulator resistant is dodged ability, quality weighs, and is easily broken, and needs periodic cleaning, brought a lot of inconvenience for installation and use.Existing composite insulator is because the restriction of working condition, its umbrella body generally all adopts several full skirts to be combined to form integral body through bonding, because composite insulator generally all is installed in outdoor, in use long afterwards, the junction of adjacent two full skirts is prone to crackle, thereby influence overall performance, so be necessary to develop new composite insulator to satisfy the needs of actual production and use.
Summary of the invention
The purpose of this utility model is that a kind of improvement on existing composite insulator will be provided, and has a kind of composite insulator of stable performance.
Technical characterictic of the present utility model is: at a kind of composite insulator of considering to be designed on the basis of stable performance to be made up of flange, insulating cylinder, umbrella body, described insulating cylinder is that epoxy glass fiber twines the hollow pipe of making, be provided with a whole umbrella body in the outside of insulating cylinder, be provided with flange at the two ends of insulating cylinder.
Described umbrella body is for adopting the integral body of high-temperature silicon disulfide rubber injection.
During production, insulating cylinder adopts the epoxy glass fiber winding process to process, and by the method for high temperature general injection high-temperature silicon disulfide rubber is injected at outside the insulating cylinder, makes it form a whole umbrella body, and install upper flange at the two ends of insulating cylinder, then obtain the utility model.
The utility model has the advantages that: make because insulating cylinder adopts epoxy glass fiber to twine, thereby satisfying on the intensity based, alleviated weight greatly; Owing to be provided with a whole umbrella body in the outside of insulating cylinder, thereby avoided the junction to be prone to the generation of seminess, make the performance of product more stable; Because simple in structure, dependable performance is so there is very big practical and popularizing value.
Description of drawings
Below with reference to description of drawings embodiment of the present utility model:
Accompanying drawing is the structural representation of a kind of composite insulator of the utility model.
Embodiment
With reference to accompanying drawing, it is made up of the utility model flange 1, insulating cylinder 2, umbrella body 3, and insulating cylinder 2 adopts epoxy glass fiber to twine and makes, and is provided with a whole umbrella body 3 in the outside of insulating cylinder 2, umbrella body 3 is provided with flange 1 for adopting the integral body of high-temperature silicon disulfide rubber injection at the two ends of insulating cylinder 2.
Claims (2)
1, a kind of composite insulator, it is made up of flange [1], insulating cylinder [2], umbrella body [3], described insulating cylinder [2] is characterized in that: be provided with a whole umbrella body [3] in the outside of insulating cylinder [2], be provided with flange [1] at the two ends of insulating cylinder [2] for epoxy glass fiber twines the hollow pipe of making.
2, composite insulator according to claim 1 is characterized in that: described umbrella body [3] is for adopting the integral body of high-temperature silicon disulfide rubber injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278577 CN2697795Y (en) | 2003-09-11 | 2003-09-11 | Composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278577 CN2697795Y (en) | 2003-09-11 | 2003-09-11 | Composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697795Y true CN2697795Y (en) | 2005-05-04 |
Family
ID=34755699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278577 Expired - Lifetime CN2697795Y (en) | 2003-09-11 | 2003-09-11 | Composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697795Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421189C (en) * | 2003-09-11 | 2008-09-24 | 马斌 | A composite insulator and method for producing same |
-
2003
- 2003-09-11 CN CN 03278577 patent/CN2697795Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421189C (en) * | 2003-09-11 | 2008-09-24 | 马斌 | A composite insulator and method for producing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080924 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080924 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Shenma Electric Power Science & Technology Co., Ltd. Assignor: Ma Bin Contract fulfillment period: 2008.9.27 to 2008.12.26 Contract record no.: 2008320000541 Denomination of utility model: Composite insulator and its production Granted publication date: 20050504 License type: Exclusive license Record date: 20081006 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.27 TO 2008.12.26; CHANGE OF CONTRACT Name of requester: NANTONG CITY SHENMA ELECTRIC POWER SCIENCE CO., LT Effective date: 20081006 |