CN209962798U - Antifouling insulator - Google Patents
Antifouling insulator Download PDFInfo
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- CN209962798U CN209962798U CN201921131177.XU CN201921131177U CN209962798U CN 209962798 U CN209962798 U CN 209962798U CN 201921131177 U CN201921131177 U CN 201921131177U CN 209962798 U CN209962798 U CN 209962798U
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- insulating
- coating
- hydrophobic
- insulating rod
- conductive seat
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Abstract
The utility model discloses an antifouling insulator, including insulating rod and insulating chute boot, the both ends of insulating rod are joined in marriage respectively and are had the conducting seat, and insulating chute boot possesses the spacing ring fender that seals the insulating rod, and the conducting seat passes spacing ring fender and insulating rod looks spiro union an organic whole, and insulating chute boot is equipped with a plurality of umbelliform bodies, and arbitrary umbelliform body is equipped with water droplet type pituitary outer edge, and the surface coating of insulating chute boot has hydrophobic scrubbing coating, and hydrophobic scrubbing coating extends to on the conducting seat at both ends. The utility model discloses insulating rod and insulating chute boot formula design as an organic whole, be convenient for and electrically conductive seat between join in marriage the operation mutually, form the insulator wholeness better, structural strength is reliable. The umbrella-shaped body with the water drop type pituitary outer edge is matched with the hydrophobic dirt removing coating, so that the umbrella-shaped body has a better real-time dirt removing function, dust accumulation is not easy to generate, the effective dirt removing performance of at least one and a half years can be maintained, and the maintenance period is prolonged. The whole design is simple, the decontamination and the sealing performance are reliable and stable, and the popularization and the application are easy.
Description
Technical Field
The utility model relates to an antifouling property insulator belongs to the antifouling technical field of insulator.
Background
The insulator is a special insulating control and can play an important role in an overhead transmission line. Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line.
The floating dust particles in the atmosphere are attracted by electric field force or deposited on the surface of the porcelain insulator under the action of gravity when passing through the insulator, the surface of the existing porcelain insulator belongs to a hydrophilic glaze surface, the surface smoothness is not enough, the surface and the pollution accumulation are caused easily, and meanwhile, the appearance structure of the existing porcelain insulator also easily influences air flow when wind blows, so that various flying dust is accumulated generally. These contaminants contain acid, alkali and salt components, have poor conductivity when dried, and have a high conductivity coefficient when wetted with water. When the weather is bad, such as rain, snow melting, fog and the like, the pollution greatly reduces the insulation strength of the insulator, and the insulator is caused to flashover under normal operating voltage, thereby causing large-area power failure. The existing antifouling insulator usually only coats an antifouling agent on the surface layer of the insulator to achieve an antifouling effect, but the antifouling effect of the antifouling agent is better only in the initial stage, and the antifouling effect is obviously reduced after the insulator is used for a period of time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to the relatively poor problem of concatenation formula insulator scrubbing and leakproofness among the prior art, provide antifouling nature insulator.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the antifouling insulator comprises an insulating rod and an insulating umbrella sleeve, wherein both ends of the insulating rod are respectively matched with a conductive seat,
the insulating umbrella cover comprises a hollow cavity for loading the insulating rod, two ends of the hollow cavity are respectively provided with a limiting ring block for limiting the insulating rod,
the conductive seat penetrates through the limit ring baffle and is connected with the insulating rod into a whole in a threaded manner,
the insulating chute boot is equipped with a plurality of umbelliform bodies, arbitrary the umbelliform body is equipped with water droplet type pituitary outer edge, the surface coating of insulating chute boot has hydrophobic scrubbing coating, hydrophobic scrubbing coating extends to on the electrically conductive seat at both ends.
Preferably, the hydrophobic decontamination coating is a perfluoropropylene oxide oligomer coating containing acyl fluoride end groups.
Preferably, both ends of the insulating umbrella cover are respectively provided with a sinking groove for matching with the conductive seat, and the hydrophobic antifouling coating seals and blocks a matching joint between the sinking groove and the conductive seat.
Preferably, the end face of the conductive seat facing the limit ring block is provided with a glue groove, and the glue groove is filled with an adhesive.
Preferably, a sealing ring is arranged between the limit ring block and the conductive seat.
The beneficial effects of the utility model are mainly embodied in that:
1. the insulating rod and the insulating umbrella sleeve are designed in an integrated mode, so that the insulating rod and the conductive seat can be conveniently matched and connected for operation, the insulator is excellent in integrity, and the structural strength is reliable.
2. The umbrella-shaped body with the water drop type pituitary outer edge is matched with the hydrophobic dirt removing coating, so that the umbrella-shaped body has a better real-time dirt removing function, dust accumulation is not easy to generate, the effective dirt removing performance of at least one and a half years can be maintained, and the maintenance period is prolonged.
3. The whole design is simple, the decontamination and the sealing performance are reliable and stable, and the popularization and the application are easy.
Drawings
Fig. 1 is a schematic view of the structure of the antifouling insulator of the present invention.
Detailed Description
The utility model provides an antifouling property insulator. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
The antifouling insulator, as shown in fig. 1, includes an insulating rod 1 and an insulating umbrella cover 2, wherein two ends of the insulating rod 1 are respectively connected with a conductive seat 3, and the insulator is connected in distribution equipment.
As shown in fig. 1, the insulating umbrella cover 2 includes a hollow cavity for loading the insulating rod 1, and two ends of the hollow cavity are respectively provided with a limiting ring stopper 4 for limiting the insulating rod 1.
Specifically, the insulating umbrella cover 2 is directly fired on the insulating rod 1, screw holes are processed at two ends of the insulating umbrella cover to form the limiting ring baffle 4, and the insulating umbrella cover 2 and the insulating rod 1 form an integrated structure, so that the insulating umbrella cover is suitable for matching and customizing requirements at fixed length.
In the scheme, the conductive seat 3 penetrates through the limiting ring 4 and is connected with the insulating rod 1 in a threaded mode into a whole, and the matching is simple and efficient.
The insulating umbrella cover 2 is provided with a plurality of umbrella-shaped bodies 5, any umbrella-shaped body 5 is provided with a water drop type pituitary outer edge 6, the outer surface of the insulating umbrella cover 2 is coated with a hydrophobic decontamination coating 7, and the hydrophobic decontamination coating 7 extends to the conductive seats 3 at two ends.
Adopt to extend to the hydrophobic scrubbing coating 7 on the electrically conductive seat 3, can play hydrophobic scrubbing effect and sealed joining in marriage and connect the end effect, the drainage operation is easily carried out along 6 outside the water droplet type hypophysis, and hydrophobic scrubbing coating 7 possesses the coefficient of friction of superlow, is difficult for producing the collection dirt, can in time with the landing of dust ponding.
In one embodiment, the hydrophobic decontamination coating 7 is a perfluoropropylene oxide oligomer coating containing an acyl fluoride end group. The hydrophobic decontamination coating 7 is a hydrophobic coating disclosed in my application number 2019104633330, is matched with the umbrella-shaped body 5 with the water drop type pituitary outer edge 6, has better hydrophobic decontamination effect, and can maintain the surface decontamination effect for at least two years in the actual test process, so that the maintenance period can be prolonged to once in two years, and the traditional insulator needs one cleaning operation for half a year.
In a specific embodiment, the two ends of the insulating umbrella cover 2 are respectively provided with a sunken groove 8 for matching with the conductive seat 3, and the hydrophobic antifouling coating 7 seals and blocks a matching seam between the sunken groove 8 and the conductive seat 3.
With the design, external dust and water mist are prevented from entering between the conductive seat 3 and the matching part of the insulating rod 1, and the matching sealing performance of the insulator is improved.
Further optimally, the end face, facing the limit ring, of the conductive seat 3 is provided with a glue groove, and the glue groove is filled with an adhesive 9. A sealing ring 10 is arranged between the limit ring 4 and the conductive seat 3.
The firmness of matching and connecting the conductive seat 3 and the insulator main body is improved by the mode of the adhesive 9, the hydrophobic antifouling coating 7 and the screw joint, and the sealing ring 10 has better sealing performance, so that the performance of the insulator is more reliable.
Can discover through the above description, the utility model discloses antifouling property insulator, insulating rod and insulating chute boot formula design as an organic whole, be convenient for and electrically conductive seat between join in marriage the operation mutually, form the insulator wholeness better, structural strength is reliable. The umbrella-shaped body with the water drop type pituitary outer edge is matched with the hydrophobic dirt removing coating, so that the umbrella-shaped body has a better real-time dirt removing function, dust accumulation is not easy to generate, the effective dirt removing performance of at least one and a half years can be maintained, and the maintenance period is prolonged. The whole design is simple, the decontamination and the sealing performance are reliable and stable, and the popularization and the application are easy.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (5)
1. Antifouling insulator, including insulating rod and insulating chute boot, the both ends of insulating rod are joined in marriage respectively and are joined in marriage conducting seat, its characterized in that:
the insulating umbrella cover comprises a hollow cavity for loading the insulating rod, two ends of the hollow cavity are respectively provided with a limiting ring block for limiting the insulating rod,
the conductive seat penetrates through the limit ring baffle and is connected with the insulating rod into a whole in a threaded manner,
the insulating chute boot is equipped with a plurality of umbelliform bodies, arbitrary the umbelliform body is equipped with water droplet type pituitary outer edge, the surface coating of insulating chute boot has hydrophobic scrubbing coating, hydrophobic scrubbing coating extends to on the electrically conductive seat at both ends.
2. The antifouling insulator according to claim 1, wherein:
the hydrophobic decontamination coating is a perfluoro propylene oxide oligomer coating containing acyl fluoride end groups.
3. The antifouling insulator according to claim 1, wherein:
the two ends of the insulating umbrella cover are respectively provided with a sinking groove which is matched and connected with the conductive seat, and the hydrophobic decontamination coating seals and blocks a matching joint between the sinking groove and the conductive seat.
4. The antifouling insulator according to claim 3, wherein:
the end face, facing the limiting ring, of the conductive seat is provided with a glue groove, and the glue groove is filled with an adhesive.
5. The antifouling insulator according to claim 4, wherein:
and a sealing ring is arranged between the limiting ring block and the conductive seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131177.XU CN209962798U (en) | 2019-07-18 | 2019-07-18 | Antifouling insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921131177.XU CN209962798U (en) | 2019-07-18 | 2019-07-18 | Antifouling insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962798U true CN209962798U (en) | 2020-01-17 |
Family
ID=69248841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921131177.XU Active CN209962798U (en) | 2019-07-18 | 2019-07-18 | Antifouling insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209962798U (en) |
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2019
- 2019-07-18 CN CN201921131177.XU patent/CN209962798U/en active Active
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