CN204066822U - Protection type phaseisolated bus - Google Patents
Protection type phaseisolated bus Download PDFInfo
- Publication number
- CN204066822U CN204066822U CN201420504535.8U CN201420504535U CN204066822U CN 204066822 U CN204066822 U CN 204066822U CN 201420504535 U CN201420504535 U CN 201420504535U CN 204066822 U CN204066822 U CN 204066822U
- Authority
- CN
- China
- Prior art keywords
- insulator
- silicone tube
- phaseisolated bus
- shell conductor
- protection 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.)
- Expired - Fee Related
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- Insulating Bodies (AREA)
Abstract
The utility model relates to a kind of phaseisolated bus, especially protection type phaseisolated bus.This phaseisolated bus comprises leading body, insulator and shell conductor, leading body is placed in insulator, insulator is placed in shell conductor, is provided with silicone tube between insulator and shell conductor, and silicone tube fits respectively at insulator and shell conductor, liquid nitrogen is provided with in silicone tube, silicone tube quantity is more than one, and silicone tube is placed in knitmesh cover, and this phaseisolated bus can provide protection to inner leading body and support, save cost, improve effect.
Description
Technical field
The utility model relates to a kind of phaseisolated bus, especially protection type phaseisolated bus.
Background technology
Phaseisolated bus is in Engineering in Large Power Plants, and the leading body that often can run into longer distance is placed in shell conductor, owing to not supporting, it is easily ruptured, thus causes shutting down.
Utility model content
In order to overcome the inner unprotected deficiency of existing phaseisolated bus, the utility model provides protection type phaseisolated bus.
The utility model solves the technical scheme that its technical problem adopts: protection type phaseisolated bus, comprise leading body, insulator and shell conductor, leading body is placed in insulator, insulator is placed in shell conductor, be provided with silicone tube between insulator and shell conductor, silicone tube fits respectively at insulator and shell conductor.
According to another embodiment of the present utility model, comprise in silicone tube further and be provided with liquid nitrogen, silicone tube quantity is more than one.
According to another embodiment of the present utility model, comprise silicone tube further and be placed in knitmesh cover.
The beneficial effects of the utility model are, this phaseisolated bus can provide protection to inner leading body and support, and has saved cost, has improve effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. leading bodies, 2. insulator in figure, 3. shell conductor, 4. silicone tube, 5. knitmesh cover.
Embodiment
If Fig. 1 is structural representation of the present utility model, protection type phaseisolated bus, comprise leading body 1, insulator 2 and shell conductor 3, leading body 1 is placed in insulator 2, and insulator 2 is placed in shell conductor 3, is provided with silicone tube 4 between insulator 2 and shell conductor 3, silicone tube 4 fits respectively at insulator 2 and shell conductor 3, be provided with liquid nitrogen in silicone tube 4, silicone tube 4 quantity is more than one, and silicone tube 4 is placed in knitmesh cover 5.
Four silicone tubes 4 are set up between insulator 2 and shell conductor 3, utilize the support force of silicone tube 4, insulator 2 is obtained and supports and protection, and knitmesh cover 5 can prevent silicone tube 4 from bending damage, and the liquid nitrogen in silicone tube 4 can help leading body 1 to dispel the heat, this phaseisolated bus can provide protection to inner leading body and support, and has saved cost, has improve effect.
Claims (3)
1. protection type phaseisolated bus, comprise leading body (1), insulator (2) and shell conductor (3), leading body (1) is placed in insulator (2), insulator (2) is placed in shell conductor (3), it is characterized in that, be provided with silicone tube (4) between insulator (2) and shell conductor (3), silicone tube (4) fits respectively at insulator (2) and shell conductor (3).
2. protection type phaseisolated bus according to claim 1, is characterized in that, silicone tube is provided with liquid nitrogen in (4), and silicone tube (4) quantity is more than one.
3. protection type phaseisolated bus according to claim 1 and 2, is characterized in that, silicone tube (4) is placed in knitmesh cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504535.8U CN204066822U (en) | 2014-09-03 | 2014-09-03 | Protection type phaseisolated bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504535.8U CN204066822U (en) | 2014-09-03 | 2014-09-03 | Protection type phaseisolated bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066822U true CN204066822U (en) | 2014-12-31 |
Family
ID=52208282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504535.8U Expired - Fee Related CN204066822U (en) | 2014-09-03 | 2014-09-03 | Protection type phaseisolated bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066822U (en) |
-
2014
- 2014-09-03 CN CN201420504535.8U patent/CN204066822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |