CN108053955A - A kind of novel self-cleaning type insulator - Google Patents
A kind of novel self-cleaning type insulator Download PDFInfo
- Publication number
- CN108053955A CN108053955A CN201711308152.8A CN201711308152A CN108053955A CN 108053955 A CN108053955 A CN 108053955A CN 201711308152 A CN201711308152 A CN 201711308152A CN 108053955 A CN108053955 A CN 108053955A
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- CN
- China
- Prior art keywords
- full skirt
- big
- novel self
- small
- cleaning type
- 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.)
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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
- H01B17/52—Insulators or insulating bodies characterised by their form having cleaning devices
- H01B17/525—Self-cleaning, e.g. by shape or disposition of screens
-
- 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
-
- 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
- H01B17/52—Insulators or insulating bodies characterised by their form having cleaning devices
-
- 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
- H01B17/02—Suspension insulators; Strain insulators
-
- 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
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
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- Insulators (AREA)
Abstract
The present invention provides a kind of novel self-cleaning type insulators, it is related to insulator technology field, including insulator column and insulating sheath, multiple full skirt groups are provided on the insulating sheath, each full skirt group includes the big full skirt being arranged in order from top to bottom, small full skirt, middle full skirt, small full skirt；Each full skirt upper surface is in upward convex arc, the big full skirt upper surface scribbles hydrophobic antiicing coating, the big full skirt upper surface is equipped with wind-driven cleaning device, the wind-driven cleaning device includes lantern ring, Wind power propelling plate, hairbrush, the lantern ring is connected with the insulating sheath by rolling bearing, and the flash on hairbrush is close to the upper surface of the big full skirt；The middle full skirt upper surface is equipped with multiple grooves, and the groove is distributed along the even circumferential of the middle full skirt upper surface, and the middle full skirt upper surface is equipped with Te Folong films；A kind of novel self-cleaning type insulator proposed according to the present invention not only make use of the filth on wind-force cleaning full skirt, but also make use of the filth on rainwater cleaning full skirt.
Description
Technical field
The present invention relates to insulator technology field, more particularly to a kind of novel self-cleaning type insulator.
Background technology
Insulator is mainly used in overhead transmission line, acts the conducting wire that insulate and hang.Overhead transmission line it is exhausted
After edge works long hours under natural environment, due to accumulating the dunghill of excessive such as dust, it can cause in humid conditions
Pollution flashover, so as to trigger transmission line of electricity accident.For this purpose, line attendant must periodically clean porcelain insulator, it is so not only cumbersome,
And required cleaning expense is also expensive.
The content of the invention
The defects of in order to overcome the prior art, the technical problems to be solved by the invention are to propose a kind of novel self-cleaning type
Insulator not only make use of the filth on wind-force cleaning full skirt, but also make use of the filth on rainwater cleaning full skirt.
For this purpose, the present invention uses following technical solution：
The present invention provides a kind of novel self-cleaning type insulators, including insulator column and are sheathed on outside the insulator column
The insulating sheath in portion, multiple full skirt groups are provided on the insulating sheath, and each full skirt group includes arranging successively from top to bottom
The big full skirt of row, the first small full skirt, middle full skirt, the second small full skirt, the first small full skirt and the second small umbrella skirt construction are big
Small identical, the radius of the middle full skirt is more than the radius of the small full skirt and the radius of the middle full skirt is less than the big full skirt
Radius；The big full skirt upper surface is in upward convex arc, lower surface in concave up arcuate shape, the big full skirt upper table
Face scribbles hydrophobic antiicing coating, and the big full skirt upper surface is equipped with wind-driven cleaning device, the wind-driven cleaning device include lantern ring,
Four Wind power propelling plates, four hairbrush, the lantern ring are connected with the insulating sheath by rolling bearing, and four wind-force push away
Movable plate is placed vertically, and four Wind power propelling plates are fixed on the outer wall middle of the lantern ring and four Wind power propellings
Plate is uniformly distributed along the outer wall of the lantern ring, and the lantern ring outer wall is fixed at bottom and four in four described hairbrush one end
A hairbrush is uniformly distributed along the outer wall of the lantern ring, and the flash on four hairbrush is close to the upper table of the big full skirt
Face；The first full skirt upper surface is in upward convex arc, lower surface in concave up arcuate shape, the middle full skirt upper surface
Equipped with multiple grooves, multiple grooves are distributed along the even circumferential of the middle full skirt upper surface, and the middle full skirt upper surface is set
There are Te Folong films, the middle full skirt lower surface is in concave up arcuate shape.
In preferably technical solution of the invention, 211 upper surface of big full skirt and 200 center line of insulating sheath
Angle of inclination is 100 °~110 °.
In preferably technical solution of the invention, the big full skirt 211 and the gap of the described first small full skirt 212 are
1.0cm~1.5cm.
In preferably technical solution of the invention, the distance of the middle full skirt and the described first small full skirt for 1.5cm~
2.0cm。
In preferably technical solution of the invention, middle 213 upper surface of full skirt and 200 center line of insulating sheath
Angle of inclination is 100 °~110 °.
In preferably technical solution of the invention, the gap of the middle full skirt 213 and the described second small full skirt 214 is
1.0cm~1.5cm.
In preferably technical solution of the invention, the distance of the two neighboring full skirt group is 3.0cm~4.0cm.
In preferably technical solution of the invention, the outer edge of the outer edge of the big full skirt and the middle full skirt is equal
Equipped with annular umbrella rib directed downwardly.
Beneficial effects of the present invention are：
A kind of novel self-cleaning type insulator provided by the invention, can be by most dirt by the big full skirt of radius maximum
Dirty to stay in big full skirt, when wind is to insulator, wind causes the Wind power propelling plate of the wind-driven cleaning device in big full skirt to rotate,
Then the hairbrush being close to big full skirt upper surface is driven, hairbrush is rotated along big full skirt upper surface, will be most filthy from big
It sweeps down full skirt upper surface；When rainwater comes temporarily, since big full skirt upper surface scribbles hydrophobic antiicing coating, rainwater will not be in gamp
Skirt upper surface stops, and the filth in big full skirt and hairbrush is washed away the upper surface of inclined big full skirt by rainwater meeting edge；Work as simultaneously
During rainwater tilt drop, since middle full skirt upper surface undulate shape and upper surface are equipped with Te Folong films, rainwater will not be
Middle full skirt stops, and rainwater can flow away along the middle full skirt upper surface of undulate shape, while take away the filth on middle full skirt.
Description of the drawings
Fig. 1 is a kind of structural representation view for novel self-cleaning type insulator that the specific embodiment of the invention provides；
Fig. 2 is a kind of stereogram for novel self-cleaning type insulator that the specific embodiment of the invention provides；
Fig. 3 is a kind of top view for novel self-cleaning type insulator that the specific embodiment of the invention provides；
Fig. 4 is a kind of middle full skirt top view for novel self-cleaning type insulator that the specific embodiment of the invention provides.
In figure：
100th, insulator column；200th, insulating sheath；210th, full skirt group；211st, big full skirt；212nd, the first small full skirt；213rd, in
Full skirt；2131st, groove；214th, the second small full skirt；215th, annular umbrella rib；300th, wind-driven cleaning device；310th, lantern ring；320th, wind-force
Pushing plate；330th, hairbrush；400th, Te Folong films；500th, hydrophobic antiicing coating；600th, rolling bearing.
Specific embodiment
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There are attached drawing and technical solution needed in technology description to be briefly described, it should be apparent that, it is attached in describing below
Figure is only some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, including insulator column 100 and the insulating sheath 200 being sheathed on outside the insulator column 100,
Multiple full skirt groups 210 are provided on the insulating sheath 200, each full skirt group 210 includes what is be arranged in order from top to bottom
Big full skirt 211, the first small full skirt 212, middle full skirt 213, the second small full skirt 214, the first small full skirt 212 and described second small
214 structure size of full skirt is identical, and the radius of the middle full skirt 213 is more than the radius of the small full skirt 212 and the middle full skirt
213 radius is less than the radius of the big full skirt 211；211 upper surface of big full skirt in upward convex arc, lower surface be in
The arcuate shape of fovea superior, 211 upper surface of big full skirt scribble hydrophobic antiicing coating 500, and 211 upper surface of big full skirt is equipped with
Wind-driven cleaning device 300, the wind-driven cleaning device 300 include the hairbrush 330 of Wind power propelling plate 320, four of lantern ring 310, four,
The lantern ring 310 is connected with the insulating sheath 200 by rolling bearing 600, and four Wind power propelling plates 320 are put vertically
It puts, four Wind power propelling plates 320 are fixed on the outer wall middle of the lantern ring 310 and four Wind power propelling plates 320
It is uniformly distributed along the outer wall of the lantern ring 310,310 outer wall of lantern ring is fixed on close to bottom in four described 330 one end of hairbrush
Locate and four hairbrush 330 are uniformly distributed along the outer wall of the lantern ring 310, the flash on four hairbrush 330 is close to institute
State the upper surface of big full skirt 211；First full skirt, 212 upper surface is in concave up arc in upward convex arc, lower surface
Shape, middle 213 upper surface of full skirt are equipped with multiple grooves 2131, and multiple grooves 2131 are along middle 213 upper table of full skirt
Face even circumferential distribution, middle 213 upper surface of full skirt be equipped with Te Folong films 400, middle 213 lower surface of full skirt be in
The arcuate shape of fovea superior.
A kind of novel self-cleaning type insulator provided by the invention can be incited somebody to action big by the big full skirt 211 of radius maximum
Partial filth is stayed in the big full skirt 211, and when wind is to insulator, wind causes the wind in the big full skirt 211
The Wind power propelling plate 320 of power clearing apparatus 300 rotates, and then drive is close to described with 211 upper surface of big full skirt
Hairbrush 330, the hairbrush 330 are rotated along 211 upper surface of big full skirt, will be most filthy from the big full skirt 211
It sweeps down upper surface；When rainwater comes temporarily, since 211 upper surface of big full skirt scribbles the hydrophobic antiicing coating 500, rainwater
Will not be stopped in 211 upper surface of big full skirt, rainwater can along by the upper surface of the inclined big full skirt 211 by the gamp
Filth on skirt 211 and the hairbrush 330 washes away；Simultaneously when rainwater tilt drop, since middle 213 upper surface of full skirt is in
Wave-like and upper surface are equipped with the Te Folong films 400, and rainwater will not be stopped in the middle full skirt 213, and rainwater can edge
Middle 213 upper surface of full skirt for undulate shape flows away, while takes away the filth on the middle full skirt 213.
More specifically, the big full skirt 211, the first small full skirt 212, the middle full skirt 213 and described second small
The surface shape of full skirt 214 is set, and is provided to form miniature cavity between two full skirts, beneficial to strengthening from two full skirt gaps
Air-flow flowing, consequently facilitating wind takes away the filth on intermediate full skirt.
Further, the angle of inclination of 211 upper surface of big full skirt and 200 center line of insulating sheath for 100 °~
110 °, it should ensure that 211 upper surface of big full skirt has enough areas to block most filth for other full skirts, protect again
Certain gradient will be had rainwater to be allowed to drop with filthy by demonstrate,proving 211 upper surface of big full skirt.
Further, the gap of the big full skirt 211 and the described first small full skirt 212 is 1.0cm~1.5cm, ensures institute
Miniature cavity can be formed between big full skirt 211 and the first small full skirt 212 by stating, and the wind convenient for blowing takes away first umbellule
The filth of skirt 212.
Further, the distance of the middle full skirt 213 and the described first small full skirt 212 is 1.5cm~2.0cm, ensures institute
Miniature cavity can be formed between full skirt 213 and the first small full skirt 212 by stating, and the wind convenient for blowing takes away the middle full skirt
Part is filthy on 213.
Further, the angle of inclination of 213 upper surface of middle full skirt and 200 center line of insulating sheath for 100 °~
110 °, it should ensure that 213 upper surface of middle full skirt has enough areas to block filthy and rainwater for the 4th full skirt 214,
Certain gradient will be had rainwater and filth to be allowed to drop along upper surface by ensureing 213 upper surface of middle full skirt again.
Further, the gap of the middle full skirt 213 and the described second small full skirt 214 is 1.0cm~1.5cm, ensures institute
Miniature cavity can be formed between full skirt 213 and the second small full skirt 214 by stating, and the wind convenient for blowing takes away the second small full skirt
Filth on 214.
Further, the distance of the two neighboring full skirt group 210 is 3.0cm~4.0cm, reserves the wind-driven cleaning dress
Put 300 installation space.
Further, the outer edge of the big full skirt 211 and the outer edge of the middle full skirt 213 are equipped with directed downwardly
Annular umbrella rib 215, the ring-type umbrella rib 215 can play drainage to rainwater, facilitate rainwater from the big full skirt 211 and described
It is flowed down on middle full skirt 213.
The present invention is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from the present invention's
In the case of spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.The present invention is from this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to protection of the present invention
Scope.
Claims (8)
1. a kind of novel self-cleaning type insulator, it is characterised in that：
Including insulator column (100) and it is sheathed on the external insulating sheath (200) of the insulator column (100), the insulation
Multiple full skirt groups (210) are provided on sheath (200), each full skirt group (210) includes being arranged in order from top to bottom big
Full skirt (211), the first small full skirt (212), middle full skirt (213), the second small full skirt (214), the first small full skirt (212) and institute
State that the second small full skirt (214) structure size is identical, the radius of the middle full skirt (213) be more than the radius of the small full skirt (212),
And the radius of the middle full skirt (213) is less than the radius of the big full skirt (211)；Big full skirt (211) upper surface is in upward
In concave up arcuate shape, big full skirt (211) upper surface scribbles hydrophobic antiicing coating (500) for convex arc, lower surface,
Big full skirt (211) upper surface is equipped with wind-driven cleaning device (300), and the wind-driven cleaning device (300) includes lantern ring
(310), four Wind power propelling plates (320), four hairbrush (330), the lantern ring (310) pass through with the insulating sheath (200)
Rolling bearing (600) connects, and four Wind power propelling plates (320) are placed vertically, and four Wind power propelling plates (320) are fixed
In the outer wall middle of the lantern ring (310) and four Wind power propelling plates (320) it is equal along the outer wall of the lantern ring (310)
Even distribution, four described hairbrush (330) one end are fixed on the lantern ring (310) outer wall at bottom and four hairbrush
(330) it is uniformly distributed along the outer wall of the lantern ring (310), the flash on four hairbrush (330) is close to the big full skirt
(211) upper surface；First full skirt (212) upper surface is in concave up arcuate shape in upward convex arc, lower surface,
Middle full skirt (213) upper surface is equipped with multiple grooves (2131), and multiple grooves (2131) are along the middle full skirt (213)
The even circumferential distribution on surface, middle full skirt (213) upper surface is equipped with Te Folong films (400), under the middle full skirt (213)
Surface is in concave up arcuate shape.
2. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
Big full skirt (211) upper surface and the angle of inclination of the insulating sheath (200) center line are 100 °~110 °.
3. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
The gap of the big full skirt (211) and the described first small full skirt (212) is 1.0cm~1.5cm.
4. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
The distance of the middle full skirt (213) and the described first small full skirt (212) is 1.5cm~2.0cm.
5. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
Middle full skirt (213) upper surface and the angle of inclination of the insulating sheath (200) center line are 100 °~110 °.
6. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
The gap of the middle full skirt (213) and the described second small full skirt (214) is 1.0cm~1.5cm.
7. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
The distance of the two neighboring full skirt group (210) is 3.0cm~4.0cm.
8. a kind of novel self-cleaning type insulator according to claim 1, it is characterised in that：
The outer edge of the big full skirt (211) and the outer edge of the middle full skirt (213) are equipped with annular umbrella rib directed downwardly
(215)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308152.8A CN108053955A (en) | 2017-12-11 | 2017-12-11 | A kind of novel self-cleaning type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308152.8A CN108053955A (en) | 2017-12-11 | 2017-12-11 | A kind of novel self-cleaning type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108053955A true CN108053955A (en) | 2018-05-18 |
Family
ID=62123577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711308152.8A Pending CN108053955A (en) | 2017-12-11 | 2017-12-11 | A kind of novel self-cleaning type insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108053955A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957087A (en) * | 2019-12-17 | 2020-04-03 | 江西省萍乡市宇翔电瓷制造有限公司 | Self-cleaning suspension insulator |
| CN110993222A (en) * | 2019-12-16 | 2020-04-10 | 江西新龙电瓷电器制造有限公司 | Self-cleaning composite insulator |
| CN112309654A (en) * | 2020-10-12 | 2021-02-02 | 周如国 | Insulator with self-cleaning effect for overhead transmission line |
| EP3813082A1 (en) * | 2019-10-21 | 2021-04-28 | ABB Power Grids Switzerland AG | Insulator shed having non-circular tip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201204104Y (en) * | 2008-06-20 | 2009-03-04 | 江苏省电力公司沭阳县供电公司 | Composite high-voltage insulator |
| CN206225093U (en) * | 2016-12-16 | 2017-06-06 | 株洲创春科技实业有限责任公司 | A kind of insulator anti-moisture and soil-repellent device and the insulator with the device |
-
2017
- 2017-12-11 CN CN201711308152.8A patent/CN108053955A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201204104Y (en) * | 2008-06-20 | 2009-03-04 | 江苏省电力公司沭阳县供电公司 | Composite high-voltage insulator |
| CN206225093U (en) * | 2016-12-16 | 2017-06-06 | 株洲创春科技实业有限责任公司 | A kind of insulator anti-moisture and soil-repellent device and the insulator with the device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3813082A1 (en) * | 2019-10-21 | 2021-04-28 | ABB Power Grids Switzerland AG | Insulator shed having non-circular tip |
| WO2021078495A1 (en) * | 2019-10-21 | 2021-04-29 | Abb Power Grids Switzerland Ag | Insulator shed having non-circular tip |
| CN114430853A (en) * | 2019-10-21 | 2022-05-03 | 日立能源瑞士股份公司 | Insulator umbrella skirt with non-circular end |
| CN114430853B (en) * | 2019-10-21 | 2023-08-22 | 日立能源瑞士股份公司 | Insulator umbrella skirt with non-round end |
| US11923108B2 (en) | 2019-10-21 | 2024-03-05 | Hitachi Energy Ltd | Insulator shed having non-circular tip |
| CN110993222A (en) * | 2019-12-16 | 2020-04-10 | 江西新龙电瓷电器制造有限公司 | Self-cleaning composite insulator |
| CN110993222B (en) * | 2019-12-16 | 2021-05-18 | 江西新龙电瓷电器制造有限公司 | Self-cleaning composite insulator |
| CN110957087A (en) * | 2019-12-17 | 2020-04-03 | 江西省萍乡市宇翔电瓷制造有限公司 | Self-cleaning suspension insulator |
| CN110957087B (en) * | 2019-12-17 | 2021-10-22 | 江西省萍乡市宇翔电瓷制造有限公司 | Self-cleaning suspension insulator |
| CN112309654A (en) * | 2020-10-12 | 2021-02-02 | 周如国 | Insulator with self-cleaning effect for overhead transmission line |
| CN112309654B (en) * | 2020-10-12 | 2022-10-04 | 浙江科易电气有限公司 | Overhead transmission line is with insulator that has automatically cleaning effect |
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Application publication date: 20180518 |