CN207781269U - A kind of zero self-failure double-layer umbrella porcelain insulator - Google Patents
A kind of zero self-failure double-layer umbrella porcelain insulator Download PDFInfo
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- CN207781269U CN207781269U CN201721728374.0U CN201721728374U CN207781269U CN 207781269 U CN207781269 U CN 207781269U CN 201721728374 U CN201721728374 U CN 201721728374U CN 207781269 U CN207781269 U CN 207781269U
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- porcelain
- umbrella
- convex
- insulative head
- exhaust tube
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Abstract
The utility model discloses a kind of zero self-failure double-layer umbrella porcelain insulators, including insulative head, vacuum wall, insulated ring, the insulative head inside middle setting card pipe, cartridge is arranged in the card bottom of the tube in the insulative head inside middle, check valve is arranged in the cartridge lower surface, exhaust tube is arranged in the check valve bottom surface, the insulative head is set in the middle part of the exhaust tube, the vacuum wall is arranged in the exhaust tube other end, the insulated ring is set in two raised brim of insulative head bottom surface, porcelain umbrella is arranged in the insulated ring bottom surface, retainer plate is set inside the porcelain umbrella, connecting pole is set among the retainer plate, clamp is arranged in the connecting pole end.Advantageous effect is：The utility model can realize electric insulation and be mechanically fixed, and under the effect of defined working voltage, lightning surge and internal overvoltage, breakdown does not occur or along dielectric surface flashover, main capacity is big, easily replaces, self-cleaning property is good, non-aging.
Description
Technical field
The utility model is related to zero self-failure porcelain insulator fields, and in particular to a kind of zero self-failure double-layer umbrella porcelain insulating
Son.
Background technology
Porcelain insulator is one kind of insulator, can in the use of product according to having important role and value, mainly by
Chapeau de fer, porcelain piece and steel feet composition, are used in combination cement glue gluing to be integrated.Porcelain insulator on type area's circuit is taken on schedule
Sample measures postrun electromechanical function, from accumulating thousands of statistics indicate that when the electromechanical function of postrun porcelain insulator is with manufacture
It is almost the same, do not rise aging phenomenon, but common zero self-failure double-layer umbrella porcelain insulator currently on the market, by electric arc and
Bad mechanical property, the not easy cleaning of design, and the not easy care replacement that involves great expense.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of zero self-failure double-layer umbrella porcelain insulating
Son.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of zero self-failure double-layer umbrella porcelain insulator, including insulative head, vacuum wall, insulated ring, among the insulative head in
Cartridge is arranged in the card bottom of the tube in portion's setting card pipe, the insulative head inside middle, and check valve is arranged in the cartridge lower surface,
Exhaust tube is arranged in the check valve bottom surface, and the insulative head, the exhaust tube other end setting are arranged in the middle part of the exhaust tube
The vacuum wall, the insulated ring is arranged in two raised brim of insulative head bottom surface, and porcelain umbrella, institute is arranged in the insulated ring bottom surface
It states and retainer plate is set inside porcelain umbrella, connecting pole is set among the retainer plate, clamp, the porcelain umbrella is arranged in the connecting pole end
Lower surface is convex far from the clamp side the first porcelain of setting, and spray point, porcelain umbrella lower surface is arranged in the convex end of the first porcelain
Close to the clamp side, setting third porcelain is convex, and the spray point is arranged in the convex end of third porcelain, and porcelain umbrella lower surface exists
Convex and described first porcelain of the third porcelain the second porcelain of convex intermediate setting is convex, and the spray point, institute is arranged in the convex end of the second porcelain
It states and LED light is set among porcelain umbrella upper surface.
In above structure, when the manufacturing, it is connected on the check valve with special vacuum plant, passes through the exhaust tube
Air in the vacuum wall is drained, vacuum environment is caused in the vacuum wall, the clamp of a porcelain insulator
It is packed into the card pipe of another insulator, the cartridge, is connected successively, an insulator string strip disjunctor can be obtained,
The insulator is grown in tandem be fitted in ultra-high-tension power transmission line later, you can the important work of insulation is played in overhead transmission line
With when having lightning stroke or voltage of high-voltage line increases suddenly, first porcelain is convex, second porcelain is convex, the third porcelain is convex
Equal porcelain protrusion can utilize the characteristic that charge is concentrated at sharp place, and charge concentration on the spray point, the spray point is logical
Tip is crossed to be discharged into air charge, to greatly reinforce arc resistance, when puncturing the insulator when electric current is excessive, institute
Stating porcelain umbrella can burst the triggering LED light automatically, and the LED light just starts to shine, and reminds the worse component of people.
In order to further increase the quality of zero self-failure porcelain insulator, the card pipe is embedded on the insulative head, described
Cartridge is embedded on the insulative head, and the check valve is threaded in the cartridge.
In order to further increase the quality of zero self-failure porcelain insulator, the exhaust tube takes shape on the check valve, institute
It states exhaust tube to be embedded on the insulative head, the exhaust tube is welded on the vacuum wall.
In order to further increase the quality of zero self-failure porcelain insulator, the insulated ring interference is connected to the insulative head
On, the insulated ring interference is connected on the porcelain umbrella, and the retainer plate is threaded on the porcelain umbrella.
In order to further increase the quality of zero self-failure porcelain insulator, the connecting pole is threaded in the retainer plate
On, the clamp is welded on the connecting pole, and first porcelain is convex to be taken shape on the porcelain umbrella.
In order to further increase the quality of zero self-failure porcelain insulator, the spray point be welded on first porcelain it is convex on,
The third porcelain is convex to be taken shape on the porcelain umbrella, the spray point be welded on the third porcelain it is convex on.
In order to further increase the quality of zero self-failure porcelain insulator, second porcelain is convex to be taken shape on the porcelain umbrella, institute
State spray point be welded on second porcelain it is convex on, the LED light viscose glue is connected on the porcelain umbrella.
Advantageous effect is：The utility model can realize electric insulation and be mechanically fixed, in defined working voltage, thunder and lightning
Under overvoltage and internal overvoltage effect, breakdown does not occur or along dielectric surface flashover, main capacity is big, easily replaces, self-cleaning property is good, no
It is easy to aging.
Description of the drawings
Fig. 1 is a kind of front section view of zero self-failure double-layer umbrella porcelain insulator described in the utility model；
Fig. 2 is a kind of front view of zero self-failure double-layer umbrella porcelain insulator described in the utility model；
Fig. 3 is a kind of vertical view of zero self-failure double-layer umbrella porcelain insulator described in the utility model.
The reference numerals are as follows：
1, insulative head；2, vacuum wall；3, insulated ring；4, porcelain umbrella；5, connecting pole；6, clamp；7, retainer plate；8, the first porcelain
It is convex；9, the second porcelain is convex；10, third porcelain is convex；11, LED light；12, spray point；13, card pipe；14, cartridge；15, check valve；16, it takes out
Tracheae；
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of zero self-failure double-layer umbrella porcelain insulator, including insulative head 1, vacuum wall 2, insulated ring 3,
Card pipe 13 is arranged in 1 inside middle of insulative head, and cartridge 14,14 lower surface of cartridge is arranged in 13 bottom of card pipe in 1 inside middle of insulative head
Check valve 15 is set, and exhaust tube is arranged for connecting external air extractor, 15 bottom surface of check valve when manufacturing in check valve 15
16, the middle part of exhaust tube 16 is arranged insulative head 1, and 16 other end of exhaust tube is arranged vacuum wall 2, in 1 bottom surface of insulative head, two raised brim
Insulated ring 3 is set, porcelain umbrella 4 is arranged in 3 bottom surface of insulated ring, and 4 inside of porcelain umbrella is arranged retainer plate 7, connecting pole 5 is arranged among retainer plate 7,
Clamp 6 is arranged in 5 end of connecting pole, and clamp 6 is used to connect the cartridge 14 of another insulator, forms the long string that user needs, porcelain
The first porcelain convex 8 is arranged far from 6 side of clamp in 4 lower surface of umbrella, and spray point 12 is arranged in convex 8 end of the first porcelain, and 4 lower surface of porcelain umbrella is close
Third porcelain convex 10 is arranged in 6 side of clamp, and spray point 12 is arranged in convex 10 end of third porcelain, and 4 lower surface of porcelain umbrella is in convex 10 He of third porcelain
First porcelain is convex to be arranged the second porcelain convex 9 among 8, and convex 9 end of the second porcelain is arranged spray point 12, and convex 8, second porcelain of the first porcelain is convex 9, third
Convex 10 equal porcelain protrusion of porcelain can utilize the characteristic that charge is concentrated at sharp place, charge concentration on spray point 12, spray point 12
Charge is discharged into air by tip, to greatly reinforce arc resistance, LED light 11 is set among 4 upper surface of porcelain umbrella,
When acting as puncturing the insulator when electric current is excessive of LED light 11, LED light 11, which is just opened, to shine, and reminds the worse portion of people
Part.
It in above structure, when the manufacturing, is connected on check valve 15 with special vacuum plant, by exhaust tube 16 true
Air in empty wall 2 is drained, and vacuum environment is caused in vacuum wall 2, and the clamp 6 of a porcelain insulator is packed into another insulation
The card pipe 13 of son, cartridge 14, are connected, can obtain an insulator string strip disjunctor successively, the insulator are grown go here and there later
It is assembled in ultra-high-tension power transmission line, you can the important function that insulation is played in overhead transmission line, when having lightning stroke or high pressure
When line voltage distribution increases suddenly, the porcelain protrusion such as convex 9, third porcelain convex 10 of convex 8, second porcelain of the first porcelain can sharply located using charge
The characteristic of concentration, charge concentration on spray point 12, spray point 12 is discharged into charge in air by tip, to significantly
Reinforce arc resistance, when puncturing the insulator when electric current is excessive, porcelain umbrella 4 explosion can trigger LED light 11, LED light 11 automatically
Just start to shine, remind the worse component of people.
In order to further increase the quality of zero self-failure porcelain insulator, card pipe 13 is embedded on insulative head 1, and cartridge 14 is inlayed
On insulative head 1, check valve 15 is threaded in cartridge 14, and exhaust tube 16 takes shape on check valve 15, and exhaust tube 16 is inlayed
On insulative head 1, exhaust tube 16 is welded on vacuum wall 2, and 3 interference of insulated ring is connected on insulative head 1, and 3 interference of insulated ring connects
It is connected on porcelain umbrella 4, retainer plate 7 is threaded on porcelain umbrella 4, and connecting pole 5 is threaded on retainer plate 7,6 company of being welded on of clamp
It connects on column 5, the first porcelain convex 8 takes shape on porcelain umbrella 4, and spray point 12 is welded on the first porcelain convex 8, and third porcelain convex 10 takes shape in porcelain umbrella
On 4, spray point 12 is welded on third porcelain convex 10, and the second porcelain convex 9 takes shape on porcelain umbrella 4, and spray point 12 is welded on the second porcelain convex 9
On, 11 viscose glue of LED light is connected on porcelain umbrella 4.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of zero self-failure double-layer umbrella porcelain insulator, it is characterised in that：Including insulative head (1), vacuum wall (2), insulated ring
(3), insulative head (1) the inside middle setting card pipe (13), insulative head (1) inside middle manage (13) bottom in the card
Cartridge (14), cartridge (14) the lower surface setting check valve (15) are set, and exhaust tube is arranged in check valve (15) bottom surface
(16), the insulative head (1) is set in the middle part of the exhaust tube (16), and the vacuum wall is arranged in exhaust tube (16) other end
(2), the insulated ring (3) is set in two raised brim of insulative head (1) bottom surface, and porcelain umbrella is arranged in insulated ring (3) bottom surface
(4), setting retainer plate (7) inside the porcelain umbrella (4), the intermediate setting connecting pole (5) of the retainer plate (7), the connecting pole (5)
Clamp (6) is arranged in end, and porcelain umbrella (4) lower surface is convex (8) far from the clamp (6) side the first porcelain of setting, and described first
Convex (8) the end setting spray point (12) of porcelain, porcelain umbrella (4) lower surface are convex close to the clamp (6) side setting third porcelain
(10), the spray point (12) is arranged in convex (10) end of the third porcelain, and porcelain umbrella (4) lower surface is convex in the third porcelain
(10) and among first porcelain convex (8) the second porcelain of setting is convex (9), and the spray point is arranged in convex (9) end of the second porcelain
(12), setting LED light (11) among porcelain umbrella (4) upper surface.
2. a kind of zero self-failure double-layer umbrella porcelain insulator according to claim 1, it is characterised in that：Card pipe (13) edge
On the insulative head (1), the cartridge (14) is embedded on the insulative head (1), and the check valve (15) is threadedly coupled
In the cartridge (14).
3. a kind of zero self-failure double-layer umbrella porcelain insulator according to claim 1, it is characterised in that：The exhaust tube (16)
It takes shape on the check valve (15), the exhaust tube (16) is embedded on the insulative head (1), exhaust tube (16) welding
On the vacuum wall (2).
4. a kind of zero self-failure double-layer umbrella porcelain insulator according to claim 1, it is characterised in that：The insulated ring (3)
Interference is connected on the insulative head (1), and insulated ring (3) interference is connected on the porcelain umbrella (4), the retainer plate (7)
It is threaded on the porcelain umbrella (4).
5. a kind of zero self-failure double-layer umbrella porcelain insulator according to claim 1, it is characterised in that：The connecting pole (5)
Be threaded on the retainer plate (7), the clamp (6) is welded on the connecting pole (5), first porcelain convex (8) at
Type is on the porcelain umbrella (4).
6. a kind of zero self-failure double-layer umbrella porcelain insulator according to claim 1, it is characterised in that：The spray point (12)
It is welded on first porcelain convex (8), the third porcelain convex (10) takes shape on the porcelain umbrella (4), spray point (12) weldering
It is connected on the third porcelain convex (10).
7. a kind of zero self-failure double-layer umbrella porcelain insulator according to claim 1, it is characterised in that：Second porcelain is convex
(9) it takes shape on the porcelain umbrella (4), the spray point (12) is welded on second porcelain convex (9), and the LED light (11) is viscous
Glue connection is on the porcelain umbrella (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728374.0U CN207781269U (en) | 2017-12-13 | 2017-12-13 | A kind of zero self-failure double-layer umbrella porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728374.0U CN207781269U (en) | 2017-12-13 | 2017-12-13 | A kind of zero self-failure double-layer umbrella porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781269U true CN207781269U (en) | 2018-08-28 |
Family
ID=63232336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728374.0U Expired - Fee Related CN207781269U (en) | 2017-12-13 | 2017-12-13 | A kind of zero self-failure double-layer umbrella porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781269U (en) |
-
2017
- 2017-12-13 CN CN201721728374.0U patent/CN207781269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |