CN205911698U - Environmental protection cabinet sleeve pipe - Google Patents
Environmental protection cabinet sleeve pipe Download PDFInfo
- Publication number
- CN205911698U CN205911698U CN201620857095.3U CN201620857095U CN205911698U CN 205911698 U CN205911698 U CN 205911698U CN 201620857095 U CN201620857095 U CN 201620857095U CN 205911698 U CN205911698 U CN 205911698U
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- CN
- China
- Prior art keywords
- sleeve pipe
- insulating casing
- afterbody
- environment
- insulation
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- 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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Abstract
The utility model provides an environmental protection cabinet sleeve pipe, including insulating casing and inlay the conducting rod in the insulating casing inner chamber, be provided with mounting flange on the insulating casing periphery wall, be provided with the copper shield net in the mounting flange, be provided with insulation gap between conducting rod afterbody periphery wall and the insulating casing inner chamber wall, this insulation gap's open end is towards the afterbody direction, the insulating casing afterbody has been offered and has been used for supplying copper bar tip male recess, two equal openings of face of recess, one of them opening face is located on the insulating casing periphery wall and the entering direction of copper bar is connected to the orientation, another opening face is located the insulating casing afterbody, the shape of two opening faces all is the U type. The utility model discloses not only can increase creepage distance, it is small moreover, effective processing degree of difficulty that is used for shaping insulating casing mould that reduces.
Description
Technical field
This utility model is related to environment-friendly type gas switch cabinet, is especially that one kind is arranged in environment-friendly type gas switch cabinet,
For switching inlet wire and outlet, the environment-protecting cabinet sleeve pipe that can use cooperatively with European cable plug.
Background technology
Environment-protecting cabinet sleeve pipe belongs to a kind of cable sleeve, acts primarily as insulating effect, is typically mounted on environment-friendly type gas switch cabinet
Interior, can use cooperatively with European cable plug, can under the conditions of air insulation safety applications.As shown in figure 3, for increasing insulation
The creep age distance on shell 50 surface, insulation crust generally between the mounting flange 51 and afterbody at middle part for the Traditional Environmental-protection cabinet sleeve pipe
Some umbrella skirt constructions 52 are arranged on 50 periphery walls, these umbrella skirt constructions 52 and insulation crust 50 be one overall although these full skirts
Structure 52 can increase creep age distance, but the overall volume of environment-protecting cabinet sleeve pipe can therefore increase, for profiled insulation shell 50
Mould difficulty of processing also can increase therewith.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and is not only able to increase creep age distance, and small volume,
Effectively reduce the environment-protecting cabinet sleeve pipe of mould difficulty of processing.
Technical solution of the present utility model is to provide a kind of environment-protecting cabinet sleeve pipe with following structure, including insulation
Shell and be embedded in contact rod in insulation crust inner chamber, insulation crust periphery wall is provided with mounting flange, wherein, contact rod
It is provided with clearance for insulation, the opening of this clearance for insulation is towards caudal directions between afterbody periphery wall and insulation crust internal chamber wall.
Environment-protecting cabinet sleeve pipe described in the utility model, wherein, insulation crust afterbody offers for for the insertion of copper bar end
Groove, the equal opening in two faces of groove, one of opening surface be located at insulation crust periphery wall on and towards connecting copper bar
Approach axis, another opening surface be located at insulation crust afterbody.
Environment-protecting cabinet sleeve pipe described in the utility model, wherein, the shape of two opening surfaces is all in u-shaped.
Environment-protecting cabinet sleeve pipe described in the utility model, wherein, is provided with copper shield net in mounting flange.
Environment-protecting cabinet sleeve pipe described in the utility model, wherein, insulation crust is made using epoxide resin material.
After above structure, compared with prior art, this utility model environment-protecting cabinet sleeve pipe has the advantage that
1st, this utility model cancels the umbrella skirt construction of traditional sleeve, and replacing is in contact rod afterbody periphery wall and insulation
The clearance for insulation of setting between inside the shell cavity wall, this clearance for insulation makes two faces inside and outside insulation crust be and climbs electrolyte table
Face, this creep age distance that can double under same length；
2nd, just because this utility model saves umbrella skirt construction, therefore, the difficulty of processing for the mould of profiled insulation shell obtains
Arrive reduction, the volume of whole sleeve pipe also reduces therewith.
After copper bar is inserted in groove, has three faces and surrounded, respectively the two of groove side and a bottom
Face, this structure is not only able to, by the side cabinet isolation of copper bar and environment-protecting cabinet, further reduce this utility model environmental protection
The volume of cabinet sleeve pipe, and then reach the purpose reducing whole environment-protecting cabinet volume.
Copper shield net maskable fall electrostatic, prevent its impact to whole electrical network.
Brief description
Fig. 1 is the perspective view of this utility model environment-protecting cabinet sleeve pipe；
Fig. 2 is the cross section structure diagram of " a-a " line along along Fig. 1；
Fig. 3 is the main view broken section structural representation of Traditional Environmental-protection cabinet sleeve pipe.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model environment-protecting cabinet sleeve pipe is described in further detail:
As depicted in figs. 1 and 2, in this embodiment, this utility model environment-protecting cabinet sleeve pipe includes insulation crust 10
And it is embedded in contact rod 11 in insulation crust 10 inner chamber, contact rod 11 is made using copper product, and insulation crust 10 adopts epoxy
Resin material is made, and insulation crust 10 periphery wall is provided with mounting flange 13, and mounting flange 13 and insulation crust 10 are whole for one
Body, is provided with copper shield net 14 in mounting flange 13, this copper shield net 14 maskable fall electrostatic, prevent its impact to electrical network,
It is provided with clearance for insulation 15, the opening of this clearance for insulation 15 between contact rod 11 afterbody periphery wall and insulation crust 10 internal chamber wall
Towards caudal directions, insulation crust 10 afterbody offers the groove 12 for inserting for copper bar end, and two faces of groove 12 are equal
Opening, one of opening surface is located on insulation crust 10 periphery wall and the entrance side towards connecting copper bar (not shown)
To another opening surface is located at insulation crust 10 afterbody, and the shape of this two opening surfaces is all in u-shaped.
This utility model cancels the umbrella skirt construction of traditional sleeve, and replacing is in contact rod 11 afterbody periphery wall and insulation
The clearance for insulation 15 of setting between shell 10 internal chamber wall, this clearance for insulation 15 makes inside and outside two faces of insulation crust 10 be and climbs electricity
Dielectric surface, this creep age distance that can double under same length.Just because this utility model saves umbrella skirt construction, because
This, the difficulty of processing for the mould of profiled insulation shell 10 is reduced, and the volume of whole environment-protecting cabinet sleeve pipe also subtracts therewith
Little.
After copper bar is inserted in groove 12, has three faces and surrounded, respectively the two of groove 12 side and
Individual bottom surface, this structure is not only able to, by the side cabinet (not shown) isolation of copper bar and environment-protecting cabinet, further reduce
The volume of this utility model environment-protecting cabinet sleeve pipe, and then reach the purpose reducing whole environment-protecting cabinet volume.
This utility model environment-protecting cabinet sleeve pipe is mainly used in the forefront product " ring in high-voltage switch gear 12kv distribution switch cubicle
In guarantor's type gas switch cabinet ".
Embodiment described above is only preferred implementation of the present utility model to be described, not to this practicality
New scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall in protection domain of the present utility model.
Claims (5)
1. a kind of environment-protecting cabinet sleeve pipe, including insulation crust (10) and be embedded in contact rod (11) in insulation crust (10) inner chamber,
Be provided with mounting flange (13) on described insulation crust (10) periphery wall it is characterised in that: described contact rod (11) afterbody periphery
It is provided with clearance for insulation (15), the opening of this clearance for insulation (15) is towards afterbody side between wall and insulation crust (10) internal chamber wall
To.
2. environment-protecting cabinet sleeve pipe according to claim 1 it is characterised in that: described insulation crust (10) afterbody offer for
For the groove (12) of copper bar end insertion, the equal opening in two faces of described groove (12), it is outer that one of opening surface is located at insulation
On shell (10) periphery wall and the approach axis towards connecting copper bar, another opening surface is located at insulation crust (10) afterbody.
3. environment-protecting cabinet sleeve pipe according to claim 2 it is characterised in that: the shape of described two opening surfaces is all in u-shaped.
4. environment-protecting cabinet sleeve pipe according to claim 3 it is characterised in that: be provided with copper shield in described mounting flange (13)
Net (14).
5. environment-protecting cabinet sleeve pipe according to claim 4 it is characterised in that: described insulation crust (10) adopt epoxy resin material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857095.3U CN205911698U (en) | 2016-08-09 | 2016-08-09 | Environmental protection cabinet sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857095.3U CN205911698U (en) | 2016-08-09 | 2016-08-09 | Environmental protection cabinet sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911698U true CN205911698U (en) | 2017-01-25 |
Family
ID=57800739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620857095.3U Active CN205911698U (en) | 2016-08-09 | 2016-08-09 | Environmental protection cabinet sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449815A (en) * | 2018-12-24 | 2019-03-08 | 上海科吉绝缘电气有限公司 | A kind of gas-filling cabinet electrical insulations |
| CN114336445A (en) * | 2021-12-06 | 2022-04-12 | 亨斯迈(杭州)电力技术有限公司 | Wall bushing |
| CN114336445B (en) * | 2021-12-06 | 2024-04-19 | 亨斯迈(杭州)电力技术有限公司 | Wall bushing |
-
2016
- 2016-08-09 CN CN201620857095.3U patent/CN205911698U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449815A (en) * | 2018-12-24 | 2019-03-08 | 上海科吉绝缘电气有限公司 | A kind of gas-filling cabinet electrical insulations |
| CN109449815B (en) * | 2018-12-24 | 2020-05-19 | 上海科吉绝缘电气有限公司 | Aerify cabinet electrical insulation spare |
| CN114336445A (en) * | 2021-12-06 | 2022-04-12 | 亨斯迈(杭州)电力技术有限公司 | Wall bushing |
| CN114336445B (en) * | 2021-12-06 | 2024-04-19 | 亨斯迈(杭州)电力技术有限公司 | Wall bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |