CN203941716U - A kind of PTFE insulating barrier - Google Patents
A kind of PTFE insulating barrier Download PDFInfo
- Publication number
- CN203941716U CN203941716U CN201420283435.7U CN201420283435U CN203941716U CN 203941716 U CN203941716 U CN 203941716U CN 201420283435 U CN201420283435 U CN 201420283435U CN 203941716 U CN203941716 U CN 203941716U
- Authority
- CN
- China
- Prior art keywords
- teflon insulation
- connecting hose
- insulation
- insulating barrier
- support chip
- 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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Abstract
The utility model discloses a kind of PTFE insulating barrier, described PTFE insulating barrier comprises annular teflon insulation internal layer and annular teflon insulation skin, around described teflon insulation inner layer outer wall, be evenly equipped with many connecting hoses, described many connecting hoses axially arrange along teflon insulation internal layer; Described connecting hose inner side is connected with teflon insulation inner layer outer wall, and institute's connecting hose outside is connected with the outer inwall of teflon insulation.By insulation system, be set to two-layer and connecting hose is set between two-layer can improves the insulation effect of integral insulation structure so that fill air between two-layer, also can increase the integral, flexible of insulated tube simultaneously.
Description
Technical field
The utility model relates to a kind of PTFE insulating barrier.
Background technology
As everyone knows, between the setting of existing radio frequency cable insulation system and inner wire and outer conductor for insulation between the two.But existing insulation system is generally solid insulation system, for reinforced insulation effect need to constantly strengthen the thickness of insulation system.Such structure is wasted material not to the utmost, increases cost of manufacture, and insulation effect is not good yet simultaneously.It is good that prior art is badly in need of a kind of insulation effect, insulation system rational in infrastructure.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provides a kind of insulation effect good, PTFE insulating barrier rational in infrastructure.
For achieving the above object, the technical solution of the utility model has been to provide a kind of PTFE insulating barrier, described PTFE insulating barrier comprises annular teflon insulation internal layer and annular teflon insulation skin, around described teflon insulation inner layer outer wall, be evenly equipped with many connecting hoses, described many connecting hoses axially arrange along teflon insulation internal layer; Described connecting hose inner side is connected with teflon insulation inner layer outer wall, and institute's connecting hose outside is connected with the outer inwall of teflon insulation.By insulation system, be set to two-layer and connecting hose is set between two-layer can improves the insulation effect of integral insulation structure so that fill air between two-layer, also can increase the integral, flexible of insulated tube simultaneously.
As preferably, described connecting hose and teflon insulation internal layer and teflon insulation skin are wholely set.Such design makes insulation system Stability Analysis of Structures.
As preferably, described teflon insulation inner layer outer wall is provided with support chip, and described support chip radially arranges along teflon insulation internal layer, and described support chip and connecting hose interval arrange; Between the outer inwall of described support chip outer rim and teflon insulation, be provided with support interval.Such structure makes double-layer insulating structure also can keep its flexibility when improving insulation effect.
As preferably, in described connecting hose, be provided with support chip, described support chip extends laterally along connecting hose inner side, between described support chip outer rim and connecting hose outside, is provided with support interval.Such structure makes double-layer insulating structure also can keep its flexibility when improving insulation effect.
As preferably, described connecting hose and support chip are polytetrafluoroethylene material.Such design is the further optimization to scheme.
Advantage of the present utility model and beneficial effect are: by insulation system be set to two-layer and connecting hose is set between two-layer can be so that fill air between two-layer, improve the insulation effect of integral insulation structure, also can increase the integral, flexible of insulated tube simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the another kind of structural representation of the utility model.
In figure: 1, teflon insulation internal layer; 2, teflon insulation is outer; 3, connecting hose; 4, support chip; 5, support interval.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection range of the present utility model with this.
As Figure 1-Figure 2, a kind of PTFE insulating barrier, described PTFE insulating barrier comprises annular teflon insulation internal layer 1 and annular teflon insulation skin 2, around described teflon insulation internal layer 1 outer wall, be evenly equipped with many connecting hoses 3, described many connecting hoses 3 axially arrange along teflon insulation internal layer 1; Described connecting hose 3 inner sides are connected with teflon insulation internal layer 1 outer wall, and institute's connecting hose 3 outsides are connected with outer 2 inwalls of teflon insulation.
Described connecting hose 3 is wholely set with teflon insulation internal layer 1 and teflon insulation skin 2.
Described teflon insulation internal layer 1 outer wall is provided with support chip 4 as shown in Figure 1, and described support chip 4 radially arranges along teflon insulation internal layer 1, and described support chip 4 arranges with connecting hose 3 intervals; Between outer 2 inwalls of described support chip 4 outer rims and teflon insulation, be provided with support interval 5.
In described connecting hose 3, be provided with support chip 4 as shown in Figure 2, described support chip 4 extends laterally along connecting hose 3 inner sides, between described support chip 4 outer rims and connecting hose 3 outsides, is provided with support interval 5.
Described connecting hose 3 and support chip 4 are polytetrafluoroethylene material.
In use, when insulation system bends, connecting hose 3 plays the connection function between two-layer, and support chip 4 plays to support and prevents metamorphosis, and the air between two-layer and two-layer polytetrafluoroethylene material play good insulating effect.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a PTFE insulating barrier, it is characterized in that: described PTFE insulating barrier comprises annular teflon insulation internal layer and annular teflon insulation skin, around described teflon insulation inner layer outer wall, be evenly equipped with many connecting hoses, described many connecting hoses axially arrange along teflon insulation internal layer; Described connecting hose inner side is connected with teflon insulation inner layer outer wall, and institute's connecting hose outside is connected with the outer inwall of teflon insulation.
2. PTFE insulating barrier as claimed in claim 1, is characterized in that: described connecting hose and teflon insulation internal layer and teflon insulation skin are wholely set.
3. PTFE insulating barrier as claimed in claim 2, is characterized in that: described teflon insulation inner layer outer wall is provided with support chip, and described support chip radially arranges along teflon insulation internal layer, and described support chip and connecting hose interval arrange; Between the outer inwall of described support chip outer rim and teflon insulation, be provided with support interval.
4. PTFE insulating barrier as claimed in claim 2, is characterized in that: in described connecting hose, be provided with support chip, described support chip extends laterally along connecting hose inner side, between described support chip outer rim and connecting hose outside, is provided with support interval.
5. the PTFE insulating barrier as described in claim 3 or 4, is characterized in that: described connecting hose and support chip are polytetrafluoroethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283435.7U CN203941716U (en) | 2014-05-29 | 2014-05-29 | A kind of PTFE insulating barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283435.7U CN203941716U (en) | 2014-05-29 | 2014-05-29 | A kind of PTFE insulating barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941716U true CN203941716U (en) | 2014-11-12 |
Family
ID=51861015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283435.7U Expired - Fee Related CN203941716U (en) | 2014-05-29 | 2014-05-29 | A kind of PTFE insulating barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941716U (en) |
-
2014
- 2014-05-29 CN CN201420283435.7U patent/CN203941716U/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: 20141112 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |