CN208607980U - A kind of hard full skirt composite insulator - Google Patents
A kind of hard full skirt composite insulator Download PDFInfo
- Publication number
- CN208607980U CN208607980U CN201820753316.1U CN201820753316U CN208607980U CN 208607980 U CN208607980 U CN 208607980U CN 201820753316 U CN201820753316 U CN 201820753316U CN 208607980 U CN208607980 U CN 208607980U
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- China
- Prior art keywords
- hard
- skirt
- full skirt
- sheath
- composite insulator
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- 239000012212 insulator Substances 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 41
- 238000010276 construction Methods 0.000 claims abstract description 23
- 239000004945 silicone rubber Substances 0.000 claims abstract description 16
- 239000007769 metal material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- RREGISFBPQOLTM-UHFFFAOYSA-N alumane;trihydrate Chemical compound O.O.O.[AlH3] RREGISFBPQOLTM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 150000002222 fluorine compounds Chemical class 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- VYKXQOYUCMREIS-UHFFFAOYSA-N methylhexahydrophthalic anhydride Chemical compound C1CCCC2C(=O)OC(=O)C21C VYKXQOYUCMREIS-UHFFFAOYSA-N 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 238000002444 silanisation Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000009422 external insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 208000034693 Laceration Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Insulators (AREA)
Abstract
A kind of hard full skirt composite insulator, including hard full skirt, hard sheath, silicon rubber umbrella skirt, silicone rubber jacket, plug and fitting；It is characterized by: the upper and lower end parts of the plug wrap up hard sheath, outside the hard sheath, hard full skirt is set；Silicone rubber jacket is wrapped up at intermediate position except the upper and lower side of plug package hard sheath, and outside the silicone rubber jacket, silicon rubber umbrella skirt is arranged；The fitting is located at insulator both ends, is metal material, plays connection and supporting role；Wherein, the hard full skirt totally four, each two panels of insulator high and low pressure side.The utility model uses hard full skirt and sheath, silicon rubber umbrella skirt and the mutually matched structure of sheath, both requirement of the composite insulator to hydrophobicity, resistance to pollution flashover had been met, meet the requirement of high-intensitive, the anti-unfirmly closing of composite insulator again, and there are four types of umbrella skirt constructions for tool, can meet the requirement of varying environment.
Description
Technical field
The utility model belongs to electric insulation equipment technical field, is related to a kind of Novel combined insulator, more particularly to
A kind of New Rigid full skirt composite insulator.
Background technique
With being widely used for composite insulator, being showed by what unfirmly closing was eaten often occurs in the composite insulator on transmission line of electricity
As birds composite insulator will cause composite insulator damage.Birds composite insulator umbrella skirt will cause full skirt and pass through
Wearing property through-hole or local laceration reduce the creepage distance of composite insulator, influence the external insulation performance of composite insulator.Birds
It pecks at composite insulator sheath, will cause sheath abrasion, plug is exposed, and then end part seal is caused to destroy.In rainy day, greasy weather etc.
Under high humility meteorological condition, it is also easy to produce local arc electric discharge between the sheath interface of exposed plug and dampness, plug is made to generate electricity
Chemical reaction.Under serious condition, it is easy to happen the serious accidents such as brittle failure.Based on conventional composite insulator can not anti-unfirmly closing, this reality
A kind of New Rigid full skirt composite insulator is provided with novel, has the characteristics that high rigidity, anti-unfirmly closing, can be prevented compound exhausted
Edge height pressure side is by birds, in case full skirt and sheath by destruction and then cause flashover fault.
Utility model content
The purpose of the utility model is to provide the New Rigid full skirt composite insulators that one kind is capable of anti-unfirmly closing.
The technical solution of the utility model is:
A kind of hard full skirt composite insulator, including hard full skirt, hard sheath, silicon rubber umbrella skirt, silicone rubber jacket, core
Stick and fitting；It is characterized by:
The upper and lower end parts of the plug wrap up hard sheath, and outside the hard sheath, hard full skirt is arranged；
Silicone rubber jacket is wrapped up at intermediate position except the upper and lower side of plug package hard sheath, protects in the silicon rubber
Set is outer, and silicon rubber umbrella skirt is arranged；
The fitting is located at insulator both ends, is metal material, plays connection and supporting role；
Wherein, the hard full skirt totally four, each two panels of insulator high and low pressure side.The utility model further comprises following
Preferred embodiment:
Hard full skirt and silicon rubber umbrella skirt are separately mounted to hard sheath and silicone rubber jacket by the technique of squeezing bag penetrating umbrella
Outside.
Hard sheath and hard full skirt group are integral, and cycloaliphatic epoxy resin or polyolefin material are matrix, are aided with methyl
Hexahydrophthalic anhydride curing agent, aluminum trihydrate micro mist fire retardant, silanization coupling filler, promotor, fluorine compounds auxiliary agent etc..With height
The features such as hardness, shock resistance, resistance to electric arc, anti-unfirmly closing, can prevent composite insulator height pressure side sheath by birds, in order to avoid
Full skirt is by destruction and then causes flashover fault.
The silicon rubber umbrella skirt is made of materials such as silicon rubber, has the characteristics that strong hydrophobicity, resistance to pollution flashover, electrical erosion resistance.
The fitting is located at insulator both ends, and metal material plays connection and supporting role.
The umbrella skirt construction uses four seed types, is isometrical umbrella skirt construction respectively, small one and large one umbrella skirt construction, one big two small
Umbrella skirt construction, a small umbrella skirt construction in one big one are wanted under the conditions of varying environment with meeting using different umbrella skirt construction insulators
It asks.
The utility model is had the following advantages and beneficial effects:
(1) the utility model uses hard full skirt and sheath, silicon rubber umbrella skirt and the mutually matched structure of sheath, both meets
Requirement of the composite insulator to hydrophobicity, resistance to pollution flashover, and meet the requirement of high-intensitive, the anti-unfirmly closing of composite insulator.
(2) there are four types of umbrella skirt constructions for the utility model tool, can use different umbrella skirt constructions according to the requirement of varying environment
Insulator.
(3) the utility model introduces hard full skirt at both ends, can reduce during transportation to composite insulator umbrella skirt
It destroys, the especially destruction to end full skirt shape, protects full skirt well-formed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model hard full skirt composite insulator；
Fig. 2-1 is isometrical umbrella skirt construction schematic diagram；
Fig. 2-2 is small one and large one umbrella skirt construction schematic diagram；
Fig. 2-3 is a big two small full skirt structural schematic diagram；
Fig. 2-4 is a small full skirt structural schematic diagram in one big one.
In figure, 1- hard full skirt, 2- hard sheath, 3- silicon rubber umbrella skirt, 4- silicone rubber jacket, 5- plug, 6- fitting.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
See that Fig. 1 is the structural schematic diagram of the utility model hard full skirt composite insulator, the utility model includes hard umbrella
Skirt 1, hard sheath 2, silicon rubber umbrella skirt 3, silicone rubber jacket 4, plug 5 and fitting 6.
Hard full skirt 1 totally four, each two panels of insulator high and low pressure side wraps up hard sheath between hard full skirt 1 and plug 5
2, hard sheath 2 and 1 group of hard full skirt it is integral, cycloaliphatic epoxy resin or polyolefin material are matrix, are aided with methyl hexahydro
Phthalic anhydride curing agent, aluminum trihydrate micro mist fire retardant, silanization coupling filler, promotor, fluorine compounds auxiliary agent etc., have high hard
The features such as degree, shock resistance, resistance to electric arc, anti-unfirmly closing, can prevent composite insulator height pressure side by birds, so as not to full skirt by
Cause flashover fault in turn to destroying.
Except height pressure side hard full skirt 1, other positions are installed silicon rubber umbrella skirt 3, are wrapped between silicon rubber umbrella skirt 3 and plug 5
Wrap up in silicone rubber jacket 4, silicone rubber jacket 3 and 4 groups of silicon rubber umbrella skirt it is integral, the materials such as silicon rubber are made, have strong hydrophobicity,
The features such as resistance to pollution flashover, electrical erosion resistance.
5 height pressure side of plug wraps up hard sheath 2, and middle-end wraps up silicone rubber jacket 4, to play the work of insulation and sealing
With.Hard full skirt 1 and silicon rubber umbrella skirt 3 are mounted on the outside of sheath by way of squeezing bag penetrating umbrella or vacuum injection, hard full skirt 1
It is mounted on hard sheath, silicon rubber umbrella skirt 3 is mounted on silicone rubber jacket.
Hard full skirt and sheath have more excellent anti-uv-ray and weatherability compared to silicon rubber umbrella skirt and sheath
Can, it is able to maintain under severe application environment；There is very high temperature tolerance and good corrosion resistance simultaneously, be suitable for family
Outer use；And have the characteristics that high rigidity, shock resistance, anti-unfirmly closing, composite insulator height pressure side full skirt can be prevented by birds
It pecks at.
Silicon rubber umbrella skirt and sheath have more excellent hydrophobicity and migration of hydrophobicity special compared to hard full skirt and sheath
Property, resistance to pollution flashover and wet sudden strain of a muscle performance, can keep sufficiently high external insulation performance under the conditions ofs filth, rainwater etc..Auxiliary is with hard
Full skirt and sheath meet anti-unfirmly closing performance while meeting external insulation performance.
Plug 5 is located at penetralia, outer package hard sheath 2 and silicone rubber jacket 4, is holding for composite insulator mechanical load
Carry the major part of component and interior insulation；It is made of materials such as glass fibre and epoxy resin, it is strong with excellent machinery
Degree, insulation performance and long-time stability.Fitting 6 is located at 5 both ends of plug, and metal material plays connection and supporting role.
Referring to attached drawing 2-1 to Fig. 2-4, it is isometrical umbrella skirt construction (Fig. 2-respectively that the utility model, which uses four kinds of umbrella skirt constructions,
1), small one and large one umbrella skirt construction (Fig. 2-2), a big two small umbrella skirt construction (Fig. 2-3), small umbrella skirt construction (Fig. 2-in one big one
4).Different umbrella skirt constructions have different lending analysis, dirty resistance characteristics and self-cleaning characteristic, according to insulator installation and operation
Environmental condition difference, the insulator of different umbrella skirt constructions can be chosen, with meet actual needs.
Applicant combines Figure of description to be described in detail and describe the embodiments of the present invention, but ability
Field technique personnel are it should be understood that above embodiments are only the preferred embodiment of the utility model, and are not to the utility model
The limitation of protection scope.
Claims (4)
1. a kind of hard full skirt composite insulator, including hard full skirt, hard sheath, silicon rubber umbrella skirt, silicone rubber jacket, plug
And fitting；It is characterized by:
The upper and lower end parts of the plug wrap up hard sheath, and hard full skirt is arranged outside the hard sheath；
Silicone rubber jacket is wrapped up at intermediate position except the upper and lower side of plug package hard sheath, in the silicone rubber jacket
Outside, silicon rubber umbrella skirt is set；
The fitting is located at insulator both ends, is metal material, plays connection and supporting role；
Wherein, the hard full skirt totally four, each two panels of insulator high and low pressure side.
2. hard full skirt composite insulator according to claim 1, it is characterised in that:
Hard full skirt and silicon rubber umbrella skirt are separately mounted to hard sheath and silicon rubber by way of squeezing bag penetrating umbrella or vacuum injection
On the outside of plastic boot.
3. hard full skirt composite insulator according to claim 1, it is characterised in that:
Hard sheath and hard full skirt group are integral, and cycloaliphatic epoxy resin or polyolefin material are matrix, are aided with methyl hexahydro
Phthalic anhydride curing agent, aluminum trihydrate micro mist fire retardant, silanization are coupled filler, promotor, fluorine compounds auxiliary agent.
4. hard full skirt composite insulator according to claim 1, it is characterised in that: the hard full skirt and silicon rubber
Umbrella skirt construction uses four seed types, is isometrical umbrella skirt construction, small one and large one umbrella skirt construction, a big two small umbrella skirt construction, one respectively
A small umbrella skirt construction in big one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753316.1U CN208607980U (en) | 2018-05-21 | 2018-05-21 | A kind of hard full skirt composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820753316.1U CN208607980U (en) | 2018-05-21 | 2018-05-21 | A kind of hard full skirt composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607980U true CN208607980U (en) | 2019-03-15 |
Family
ID=65661902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820753316.1U Active CN208607980U (en) | 2018-05-21 | 2018-05-21 | A kind of hard full skirt composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208607980U (en) |
-
2018
- 2018-05-21 CN CN201820753316.1U patent/CN208607980U/en active Active
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