CN105679471A - Combined anti-pollution flashover insulator - Google Patents
Combined anti-pollution flashover insulator Download PDFInfo
- Publication number
- CN105679471A CN105679471A CN201610199186.7A CN201610199186A CN105679471A CN 105679471 A CN105679471 A CN 105679471A CN 201610199186 A CN201610199186 A CN 201610199186A CN 105679471 A CN105679471 A CN 105679471A
- Authority
- CN
- China
- Prior art keywords
- insulator
- pollution flashover
- insulators
- metal seat
- metal pedestal
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/50—Insulators or insulating bodies characterised by their form with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like
Landscapes
- Insulators (AREA)
Abstract
The invention relates to a combined anti-pollution flashover insulator. The combined anti-pollution flashover insulator includes an umbrella-shaped insulator assembly and metal bases; the umbrella-shaped insulator assembly is divided into an upper part and a lower part, wherein the upper part is set in a manner that two insulators are connected onto a rectangular metal seat, and the lower part is set in a manner that one insulator is connected onto a triangular metal seat; the insulator of the lower part is connected with the rectangular metal seat; the surface layers of the insulators are provided with a layer of anti-pollution flashover paint; electroceramic sealing silicone rubber is adopted as an adhesive; the anti-pollution flashover paint is room temperature vulcanized silicone rubber; the thickness of the anti-pollution flashover paint ranges from 0.1 to 1 mm; the two insulators of the upper part are arranged at two sides of the rectangular metal seat; the top of the insulator of the lower part is connected with the middle of the rectangular metal seat, and therefore, the hydrophobic migration performance of the combined insulator can be improved, insulation level can be increased, and pollution flashover can be effectively prevented; and the surfaces of the insulators are provided with the anti-pollution flashover paint, and therefore, the problem of pollution flashover caused by air pollution can be effectively prevented.
Description
Technical field
The present invention relates to high tension insulator transmission facility, be specifically related to a kind of combination type antifouling flash insulator.
Background technology
Insulator is a kind of special insulation control, plays an important role in overhead transmission line. The insulator used now generally all can cause because of the change of environment that various dynamo-electric stress disappears, make insulator cannot produce himself great effect, use and the service life of whole piece circuit will be damaged, and also pollution flashover problem can be caused because of atmospheric pollution, cause and have a power failure for a long time on a large scale, thus causing great economic loss. For this, design a kind of disappearance that will not cause various dynamo-electric stress because of the change of environment and atmosphere polluting problem and cause that the insulator of pollution flashover problem is particularly important.
Summary of the invention
The present invention solves the problems referred to above and a kind of combination type antifouling flash insulator invented.
The technical scheme is that
A kind of combination type antifouling flash insulator, including umbrella insulator, metab, described insulator is divided into upper and lower two parts, top is set up separately and is set to two insulators and is connected in a rectangle metal pedestal, lower part is set to an insulator and is connected on a triangle metal seat, lower part insulator is connected with upper part rectangle metal pedestal, and the top layer of described insulator is provided with one layer of antifouling work japanning, and described insulator is bonded in metal pedestal by viscose glue.
Described viscose glue is electroceramics silicone rubber for sealing.
Described antifouling work japanning is room temperature vulcanized silicone rubber.
The thickness of described antifouling work japanning is 0.1 1mm.
Two insulators of described upper part are arranged on the both sides of rectangle metal pedestal, and lower part insulator top is connected with the middle part of rectangle metal pedestal.
Present invention advantage compared with prior art is: the insulator with umbrella that middle part is arranged, improve the performance of its migration of hydrophobicity, enhance the level of insulation, can effectively prevent the generation of pollution flashover, the antifouling work japanning of surface configuration, can effectively prevent the pollution flashover problem caused because of atmospheric pollution.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
In figure: 1 triangle metal seat 2 umbrella insulator 3 rectangle metal pedestal 4 electroceramics silicone rubber for sealing
5 room temperature vulcanized silicone rubbers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is expanded on further explanation:
Embodiment 1
As shown in Fig. 12, a kind of combination type antifouling flash insulator, including umbrella insulator 2, metab, it is characterized in that: described insulator is divided into upper and lower two parts, top is set up separately and is set to two insulators and is connected in a rectangle metal pedestal 3, lower part is set to an insulator and is connected on a triangle metal seat 1, lower part insulator is connected with upper part rectangle metal pedestal 3, the top layer of described insulator is provided with one layer of antifouling work japanning, and described insulator is bonded in metal pedestal by viscose glue.
Described viscose glue is electroceramics silicone rubber for sealing 4.
Described antifouling work japanning is room temperature vulcanized silicone rubber 5.
The thickness of described antifouling work japanning is 0.3mm.
Two insulators of described upper part are arranged on the both sides of rectangle metal pedestal 3, and lower part insulator top is connected with the middle part of rectangle metal pedestal 3.
The present invention is in use: circular metal base being bonded in electroceramics silicone rubber for sealing the two ends of insulator, smears one layer of room temperature vulcanized silicone rubber on the top layer of insulator, the thickness smeared is 0.3mm, then places it in fixing position and fixes.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements both fall within the claimed scope of the invention, and the scope of protection of present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. a combination type antifouling flash insulator, including umbrella insulator, metab, it is characterized in that: described insulator is divided into upper and lower two parts, top is set up separately and is set to two insulators and is connected in a rectangle metal pedestal, lower part is set to an insulator and is connected on a triangle metal seat, lower part insulator is connected with upper part rectangle metal pedestal, and the top layer of described insulator is provided with one layer of antifouling work japanning, and described insulator is bonded in metal pedestal by viscose glue.
2. a kind of combination type antifouling flash insulator according to claim 1, it is characterised in that: described viscose glue is electroceramics silicone rubber for sealing.
3. a kind of combination type antifouling flash insulator according to claim 1, it is characterised in that: described antifouling work japanning is room temperature vulcanized silicone rubber.
4. a kind of combination type antifouling flash insulator according to claim 1, it is characterised in that: the thickness of described antifouling work japanning is 0.1 1mm.
5. a kind of combination type antifouling flash insulator according to claim 1, it is characterised in that: two insulators of described upper part are arranged on the both sides of rectangle metal pedestal, and lower part insulator top is connected with the middle part of rectangle metal pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610199186.7A CN105679471A (en) | 2016-04-02 | 2016-04-02 | Combined anti-pollution flashover insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610199186.7A CN105679471A (en) | 2016-04-02 | 2016-04-02 | Combined anti-pollution flashover insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105679471A true CN105679471A (en) | 2016-06-15 |
Family
ID=56225041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610199186.7A Pending CN105679471A (en) | 2016-04-02 | 2016-04-02 | Combined anti-pollution flashover insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105679471A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1851835A (en) * | 2006-03-22 | 2006-10-25 | 国家电网公司 | Composite outer support insulator and composite outer ceramic bushing |
| CN203659541U (en) * | 2014-01-20 | 2014-06-18 | 国家电网公司 | Three umbrella-type suspension insulator string applied to converter station |
| CN203706749U (en) * | 2013-11-30 | 2014-07-09 | 国家电网公司 | Bilaterally symmetrical windage yaw resistant insulator set |
| CN104779019A (en) * | 2015-04-09 | 2015-07-15 | 国家电网公司 | Composite insulator with functions of thunder prevention and icing flashover prevention |
-
2016
- 2016-04-02 CN CN201610199186.7A patent/CN105679471A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1851835A (en) * | 2006-03-22 | 2006-10-25 | 国家电网公司 | Composite outer support insulator and composite outer ceramic bushing |
| CN203706749U (en) * | 2013-11-30 | 2014-07-09 | 国家电网公司 | Bilaterally symmetrical windage yaw resistant insulator set |
| CN203659541U (en) * | 2014-01-20 | 2014-06-18 | 国家电网公司 | Three umbrella-type suspension insulator string applied to converter station |
| CN104779019A (en) * | 2015-04-09 | 2015-07-15 | 国家电网公司 | Composite insulator with functions of thunder prevention and icing flashover prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |