CN105490201A - Insulator connecting structure and GIS equipment adopting same - Google Patents
Insulator connecting structure and GIS equipment adopting same Download PDFInfo
- Publication number
- CN105490201A CN105490201A CN201510840828.2A CN201510840828A CN105490201A CN 105490201 A CN105490201 A CN 105490201A CN 201510840828 A CN201510840828 A CN 201510840828A CN 105490201 A CN105490201 A CN 105490201A
- Authority
- CN
- China
- Prior art keywords
- insulator
- shells
- syndeton
- ring
- periphery
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 75
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003032 molecular docking Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0358—Connections to in or out conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
Abstract
The invention relates to an insulator connecting structure and GIS equipment adopting the same. The insulator connecting structure comprises shells, wherein the shells comprise flange structures; the insulator is clamped between the flange structures of the two butted shells; and at least one of the flange structures of the two shells is provided with a baffle edge that can coat the periphery of the insulator after the two shells are butted. After the two shells are butted, the baffle edge of the flange structures can coat the periphery of the insulator to form protection on the insulator, so that an external metal ring is not required, the insulation performance of the insulator is improved, and the operation reliability is improved.
Description
Technical field
The present invention relates to a kind of insulator syndeton and use the GIS device of this syndeton.
Background technology
Insulator syndeton is the key components in GIS device, and can play and be separated GIS air chamber, by the effect that the high-pressure section of switch internal and grounded part insulate, therefore insulator syndeton directly can affect the insulation property of GIS device.Existing insulator syndeton generally includes shell, shell comprises flange arrangement, insulator is folded with between the flange arrangement of the shell of two docking, concrete structure mainly contains two kinds, one as shown in Figure 1, sheathed becket 50 outside insulator 10, this becket 50 adopts the mode of pouring into a mould or assemble to be fixedly connected with insulator 10, needs to arrange four sealing rings 20 between the shell 30 that insulator 10 docks with two; There is the many problems of parts in this insulator syndeton.As shown in Figure 2, the periphery dew of insulator 100 in atmosphere, needs between insulator 100 and the shell docked to arrange four sealing rings 200 another kind; In this insulator syndeton, because the periphery of insulator 100 is revealed in atmosphere, easily by environmental impact insulation property, there is the problem that reliability is low.
Summary of the invention
The object of the present invention is to provide and a kind ofly reduce the insulator syndeton that amount of parts improves operational reliability simultaneously.
For achieving the above object, the technical scheme of insulator syndeton of the present invention is: insulator syndeton comprises shell, shell comprises flange arrangement, be folded with insulator between the flange arrangement of the shells of two docking, having one in the flange arrangement of two shells at least, have after docking can the gear edge of the sub-periphery of coated insulation.
The interface of described two shells is provided with a sealing ring.
Described gear is along comprising junction in the ring-type that connects with insulator, and in ring-type, junction comprises the anchor ring of fitting with insulator periphery and the plane of fitting with end face or the bottom surface of insulator.
Described two shells are equipped with described gear edge.
The technical scheme of GIS device of the present invention is: a kind of GIS device, comprise insulator syndeton, insulator syndeton comprises shell, shell comprises flange arrangement, be folded with insulator between the flange arrangement of the shells of two docking, having one in the flange arrangement of two shells at least, have after docking can the gear edge of the sub-periphery of coated insulation.
The interface of described two shells is provided with a sealing ring.
Described gear is along comprising junction in the ring-type that connects with insulator, and in ring-type, junction comprises the anchor ring of fitting with insulator periphery and the plane of fitting with end face or the bottom surface of insulator.
Described two shells are equipped with described gear edge.
Install in described insulator and be fixed with conductor.
Described conductor is the electrode poured into an integrated entity with insulator.
The invention has the beneficial effects as follows: after two shell docking, the gear of flange arrangement, along enveloping insulator periphery, forms the protection to insulator, both eliminated external becket and which in turn improved insulation property, improves operational reliability.
Further, two shells share sealing rings, can realize the sealing of separation to air chamber and gas, save sealing ring, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of insulator syndeton of the prior art;
Fig. 2 is the schematic diagram of another kind of insulator syndeton of the prior art;
Fig. 3 is the structural representation of the specific embodiment of insulator syndeton of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
The specific embodiment of insulator syndeton of the present invention, as shown in Figure 3, insulator syndeton comprises shell 3, shell 3 draws together flange arrangement, insulator 1 is folded with between the flange arrangement of the shell 3 of two docking, the flange arrangement of shell 3 comprises gear along 31, and keep off and comprise junction in the ring-type in " L " type of the cross section that connects with insulator 1 along 31, in ring-type, junction comprises the anchor ring 302 of fitting with insulator periphery and the plane 301 of fitting with end face or the bottom surface of insulator.After shell 3 docks, keep off the periphery that can envelope insulator 1 along 31.Be provided with three sealing rings 2 between insulator 1 with two shells docked 3 altogether, one of them sealing ring 2 is positioned on the interface 303 on two gear edges, and two other sealing ring 2 lays respectively at the joint place of insulator 1 and each shell 3.Be coated with electrode 4 in insulator 1, electrode 4 and insulator 1 pour into an integrated entity.
After two shell docking, the gear of flange arrangement, along enveloping insulator periphery, forms the protection to insulator, has both eliminated becket and which in turn improved insulation property, improve operational reliability.Two shells share sealing rings, can realize the sealing of separation to air chamber and gas, save sealing ring, reduce manufacturing cost.
In other embodiments, the flange arrangement of one of them shell of docking can also be made to have gear edge, as long as this gear envelopes insulator periphery after can achieving a butt joint.
GIS device of the present invention, comprises insulator syndeton, and insulator syndeton is identical with the structure of the insulator syndeton in above-described embodiment, does not repeat them here.
Claims (10)
1. insulator syndeton, comprise shell, shell comprises flange arrangement, is folded with insulator, it is characterized in that between the flange arrangement of the shells of two docking: having one in the flange arrangement of two shells at least, have after docking can the gear edge of the sub-periphery of coated insulation.
2. insulator syndeton according to claim 1, is characterized in that: the interface of described two shells is provided with a sealing ring.
3. insulator syndeton according to claim 1, is characterized in that: described gear is along comprising junction in the ring-type that connects with insulator, and in ring-type, junction comprises the anchor ring of fitting with insulator periphery and the plane of fitting with end face or the bottom surface of insulator.
4. the insulator syndeton according to claim 1 or 2 or 3, is characterized in that: described two shells are equipped with described gear edge.
5. a GIS device, comprise insulator syndeton, insulator syndeton comprises shell, shell comprises flange arrangement, be folded with insulator between the flange arrangement of the shells of two docking, it is characterized in that: having one in the flange arrangement of two shells at least, have after docking can the gear edge of the sub-periphery of coated insulation.
6. GIS device according to claim 5, is characterized in that: the interface of described two shells is provided with a sealing ring.
7. GIS device according to claim 5, is characterized in that: described gear is along comprising junction in the ring-type that connects with insulator, and in ring-type, junction comprises the anchor ring of fitting with insulator periphery and the plane of fitting with end face or the bottom surface of insulator.
8. the GIS device according to claim 5 or 6 or 7, is characterized in that: described two shells are equipped with described gear edge.
9. GIS device according to claim 8, is characterized in that: install in described insulator and be fixed with conductor.
10. GIS device according to claim 9, is characterized in that: described conductor is the electrode poured into an integrated entity with insulator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510840828.2A CN105490201B (en) | 2015-11-27 | 2015-11-27 | Insulator attachment structure and the GIS device using the attachment structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510840828.2A CN105490201B (en) | 2015-11-27 | 2015-11-27 | Insulator attachment structure and the GIS device using the attachment structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105490201A true CN105490201A (en) | 2016-04-13 |
CN105490201B CN105490201B (en) | 2018-03-23 |
Family
ID=55677022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510840828.2A Expired - Fee Related CN105490201B (en) | 2015-11-27 | 2015-11-27 | Insulator attachment structure and the GIS device using the attachment structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105490201B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108631207A (en) * | 2017-03-21 | 2018-10-09 | Abb瑞士股份有限公司 | For the insulator in high-voltage switch gear system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477691A (en) * | 1982-02-19 | 1984-10-16 | Merlin Gerin | High tension metal-clad installation subdivided into tight compartments |
CN1117212A (en) * | 1994-04-08 | 1996-02-21 | Abb管理有限公司 | Frame isolator with outer ring |
CN1221863A (en) * | 1997-11-21 | 1999-07-07 | 亚瑞亚·勃朗勃威力有限公司 | Flange connection with assembly body mounted in gastight manner between two flanges |
CN201174435Y (en) * | 2008-04-02 | 2008-12-31 | 江苏省如高高压电器有限公司 | Earthing apparatus for GIS |
CN201438608U (en) * | 2009-06-24 | 2010-04-14 | 河南平高电气股份有限公司 | Detachable bus for ultra-high voltage GIS equipment |
-
2015
- 2015-11-27 CN CN201510840828.2A patent/CN105490201B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477691A (en) * | 1982-02-19 | 1984-10-16 | Merlin Gerin | High tension metal-clad installation subdivided into tight compartments |
CN1117212A (en) * | 1994-04-08 | 1996-02-21 | Abb管理有限公司 | Frame isolator with outer ring |
CN1221863A (en) * | 1997-11-21 | 1999-07-07 | 亚瑞亚·勃朗勃威力有限公司 | Flange connection with assembly body mounted in gastight manner between two flanges |
CN201174435Y (en) * | 2008-04-02 | 2008-12-31 | 江苏省如高高压电器有限公司 | Earthing apparatus for GIS |
CN201438608U (en) * | 2009-06-24 | 2010-04-14 | 河南平高电气股份有限公司 | Detachable bus for ultra-high voltage GIS equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108631207A (en) * | 2017-03-21 | 2018-10-09 | Abb瑞士股份有限公司 | For the insulator in high-voltage switch gear system |
Also Published As
Publication number | Publication date |
---|---|
CN105490201B (en) | 2018-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202159820U (en) | Angle connector | |
CN203882783U (en) | Sleeve insulation part | |
CN105490201A (en) | Insulator connecting structure and GIS equipment adopting same | |
CN104426100A (en) | Fillet trunking adapter | |
CN204371962U (en) | A kind of transmission shaft connecting structure | |
CN201916631U (en) | Rotatable tee joint | |
CN108931710A (en) | A kind of post insulator style sensor | |
CN103353031A (en) | Sleeve joint flange plate assembly | |
CN207474250U (en) | A kind of transformer outgoing line device with oil seal ring | |
CN203465991U (en) | Insulating sheath for fall-off lightning arrester | |
CN203760728U (en) | Connector contact gear sleeve | |
CN204831333U (en) | Crankshaft position sensor | |
CN202996430U (en) | Gluing structure for insulator and flange | |
CN202102875U (en) | Outdoor current transformer | |
CN205752683U (en) | A kind of closed type high frequency coaxial part | |
CN204205542U (en) | A kind of anti-corona cover | |
CN204257321U (en) | Bobbin seal structure | |
CN202663074U (en) | Integrated type tail pipe for cable terminal | |
CN204433079U (en) | The quick coupling of a kind of double-layer folding formula plane draw bar | |
CN108233245A (en) | High Insulating A High-Voltage GIS housings | |
CN202902867U (en) | Fire brick | |
CN203465992U (en) | Insulating sheath for detachable lightning arrester | |
CN202258871U (en) | Approach switch electric wire connecting seat | |
CN205452574U (en) | Be applied to insulating piece structure of power | |
CN202790550U (en) | Seal cartridge of electrostatic precipitation rapping device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |