CN209015975U - A kind of ring network cabinet integral type insulating cylinder - Google Patents
A kind of ring network cabinet integral type insulating cylinder Download PDFInfo
- Publication number
- CN209015975U CN209015975U CN201821580190.9U CN201821580190U CN209015975U CN 209015975 U CN209015975 U CN 209015975U CN 201821580190 U CN201821580190 U CN 201821580190U CN 209015975 U CN209015975 U CN 209015975U
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- insulating cylinder
- main body
- ring network
- cylinder main
- network cabinet
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Abstract
The utility model discloses a kind of ring network cabinet integral type insulating cylinders, including insulating cylinder main body, two side positions up and down of the insulating cylinder main body are respectively equipped with bus casing and entrance bushing, bus casing and entrance bushing and insulating cylinder main body are integrally formed, the beneficial effects of the utility model are: (1) bus casing and entrance bushing and insulating cylinder main body are integrally formed, junction will not generate gap, will not the generation because the phenomenon that high-voltage arc climbs out of gap caused by current anomaly；(2) simultaneously, the application is by increasing pressure release wall, it is intended to when short circuit grounding failure occurs, can be carried out pressure release；(3) design of umbrella circle can increase creepage distance, protect other electric appliances in ring network cabinet, prevent electric shock harm.
Description
Technical field
The utility model is a kind of ring network cabinet integral type insulating cylinder.
Background technique
Solid insulation ring main unit is using ring network cabinet of the solid insulating material as major insulation medium.It is by vacuum interrupter
And its main conductive circuits such as conductive connection, disconnecting switch, earthing switch, main bus-bar, branch bar it is single or combination after use solid
Dielectric cladding be encapsulated as it is one or several with certain function, can combine or extend again have all insulation, hermetically sealed
The module of performance, the accessible Modular surface of people is coated with conductive or semiconductive shielding layer, and can directly lean on the looped network that can be grounded
Cabinet.
The insulation mode of existing solid insulation ring main unit is that insulating cylinder and other casings are separated, with plastics screw when use
They are connected, but gap can be generated in junction.When the current anomaly in route, high-voltage arc, high-voltage arc can be generated
The gap can be climbed out of, cabinet body body leakage is caused, damages electric appliance in cabinet, generates electric shock harm.
Utility model content
The purpose of this utility model is to provide a kind of ring network cabinet integral type insulating cylinders, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ring network cabinet integral type insulating cylinder, including insulating cylinder main body, two side position up and down of the insulating cylinder main body
It is respectively equipped with bus casing and entrance bushing, bus casing and entrance bushing and insulating cylinder main body are integrally formed.
The quantity of the bus casing and entrance bushing is three as a further solution of the present invention,.
The interior outside of the insulating cylinder main body is respectively and fixedly provided with multiple tracks umbrella circle as a further solution of the present invention,.
A kind of ring network cabinet integral type insulating cylinder, including insulating cylinder main body further include being arranged in insulating cylinder main body prism
On pressure release wall.
The thickness of the pressure release wall is less than the thickness of insulating cylinder main body wall as a further solution of the present invention,
Degree.
Compared with prior art, the utility model has the beneficial effects that (1) bus casing and entrance bushing and insulating cylinder master
Body by integral forming, junction will not generate gap, will not the generation because the phenomenon that high-voltage arc climbs out of gap caused by current anomaly；
(2) simultaneously, the application is by increasing pressure release wall, it is intended to when short circuit grounding failure occurs, can be carried out pressure release；(3) design of umbrella circle
Creepage distance can be increased, protect other electric appliances in ring network cabinet, prevent electric shock harm.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ring network cabinet integral type insulating cylinder.
Fig. 2 is a kind of front view of ring network cabinet integral type insulating cylinder.
Fig. 3 is a kind of rearview of ring network cabinet integral type insulating cylinder.
Fig. 4 is a kind of structural schematic diagram of pressure release wall in ring network cabinet integral type insulating cylinder.
In figure: 1- insulating cylinder main body, 2- bus casing, 3- entrance bushing, 4- umbrella circle, 5- bus connection copper rod, 6- isolation
Static contact, 7- entrance bushing copper rod, 8- vacuum bubbles, 9- pressure release wall.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~2, in the utility model embodiment, a kind of ring network cabinet integral type insulating cylinder, including insulating cylinder master
Two side positions up and down of body 1, the insulating cylinder main body 1 are respectively equipped with bus casing 2 and entrance bushing 3, bus casing 2 and inlet wire
The quantity of casing 3 is three, respectively corresponds three-phase, in the present embodiment, bus casing 2 and entrance bushing 3 and insulating cylinder master
Body 1 is integrally formed, and junction will not generate gap, will not the generation because the phenomenon that high-voltage arc climbs out of gap caused by current anomaly,
Meanwhile bus connection copper rod 5, isolation static contact 6, entrance bushing copper rod 7 and vacuum bubbles 8 are additionally provided in insulating cylinder main body 1 etc., because
It belongs to the prior art, and the present embodiment to it with regard to no longer carrying out extra describe.
Further, the interior outside of the insulating cylinder main body 1 is respectively and fixedly provided with multiple tracks umbrella circle 4, for increasing creepage distance, protects
Other electric appliances in ring network cabinet are protected, prevent electric shock harm.
Embodiment 2
Please refer to Fig. 3~4, in the utility model embodiment, a kind of ring network cabinet integral type insulating cylinder, including insulating cylinder master
Body 1, further includes the pressure release wall 9 being arranged on 1 prism of insulating cylinder main body, and the thickness of the pressure release wall 9 is less than insulating cylinder main body 1
The thickness of side wall, it is intended to when short circuit grounding failure occurs, explosion may be generated, its internal energy, which will first puncture, at this time lets out
Wall 9 is pressed, the pressure relief opening discharge that energy can generate when breakdown from pressure release wall 9.
It should be strongly noted that in the technical program, insulating cylinder main body 1, bus casing 2 and entrance bushing 3 etc. are
The application of the prior art, and bus casing 2 and entrance bushing 3 are integrally formed with insulating cylinder main body 1, this is the innovation of the application
Point, junction will not generate gap, will not the generation because the phenomenon that high-voltage arc climbs out of gap caused by current anomaly；Meanwhile this Shen
Please by increasing pressure release wall 9, it is intended to when short circuit grounding failure occurs, can be carried out pressure release.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of ring network cabinet integral type insulating cylinder, including insulating cylinder main body (1), the two sides up and down of the insulating cylinder main body (1)
Position is respectively equipped with bus casing (2) and entrance bushing (3), which is characterized in that bus casing (2) and entrance bushing (3) and absolutely
Edge cylinder main body (1) is integrally formed.
2. a kind of ring network cabinet integral type insulating cylinder according to claim 1, which is characterized in that the bus casing (2)
Quantity with entrance bushing (3) is three.
3. a kind of ring network cabinet integral type insulating cylinder according to claim 1, which is characterized in that the insulating cylinder main body
(1) interior outside is respectively and fixedly provided with multiple tracks umbrella circle (4).
4. a kind of ring network cabinet integral type insulating cylinder according to claim 1 to 3, which is characterized in that further include setting
Pressure release wall (9) on insulating cylinder main body (1) prism.
5. a kind of ring network cabinet integral type insulating cylinder according to claim 4, which is characterized in that the pressure release wall (9)
Thickness is less than the thickness of insulating cylinder main body (1) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580190.9U CN209015975U (en) | 2018-09-27 | 2018-09-27 | A kind of ring network cabinet integral type insulating cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580190.9U CN209015975U (en) | 2018-09-27 | 2018-09-27 | A kind of ring network cabinet integral type insulating cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015975U true CN209015975U (en) | 2019-06-21 |
Family
ID=66834507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580190.9U Active CN209015975U (en) | 2018-09-27 | 2018-09-27 | A kind of ring network cabinet integral type insulating cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015975U (en) |
-
2018
- 2018-09-27 CN CN201821580190.9U patent/CN209015975U/en active Active
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