CN207800213U - A kind of high- and low-temperature resistance signal cable of composite material - Google Patents
A kind of high- and low-temperature resistance signal cable of composite material Download PDFInfo
- Publication number
- CN207800213U CN207800213U CN201820062615.0U CN201820062615U CN207800213U CN 207800213 U CN207800213 U CN 207800213U CN 201820062615 U CN201820062615 U CN 201820062615U CN 207800213 U CN207800213 U CN 207800213U
- Authority
- CN
- China
- Prior art keywords
- layer
- wall
- low
- composite material
- signal cable
- 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
Links
Landscapes
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of high- and low-temperature resistance signal cables of composite material, including：Inner catheter, inner catheter are hollow tube；Several circumference array are embedded in the tube wall of inner catheter in the core of its axis；Polytetrafluoroethylene ethylene layer is placed on the outer wall of inner catheter；Inner insulating layer is placed on the outer wall of polytetrafluoroethylene ethylene layer；Shielded layer is placed on the outer wall of inner insulating layer；Waterproof low temperature layer is placed on the outer wall of shielded layer；Wearing layer is set to the outer wall of waterproof low temperature layer；Restrictive coating is set to the outer wall of wearing layer.The utility model carries out heat supply and heat dissipation by the inner catheter of setting to core；The utility model is enable to adapt to severe cold and extremely hot external environment simultaneously.
Description
Technical field
The utility model is related to the technical field of signal cable more particularly to a kind of high- and low-temperature resistance signals of composite material
The technical field of cable.
Background technology
Existing high temperature resistant and low-temperature signal cable generally play internal core by wrapped multiple composite material resistance to low
Warm or heat safe effect；Cable also can not only adapt to environment of extremely trembling with fear, but also adapt to hot environment；So that under varying environment, cable
It needs to re-work, increases processing cost；Therefore a kind of high- and low-temperature resistance signal cable of composite material is now designed.
Utility model content
Against the above deficiency, the purpose of this utility model is to provide a kind of high- and low-temperature resistance signal cable of composite material, energy
Extremely cold and high temperature the operating condition of enough while adaptation.
In order to achieve the above object, the utility model uses following technical scheme：
A kind of high- and low-temperature resistance signal cable of composite material, wherein including：
Inner catheter, the inner catheter are hollow tube；Several circumference array are embedded in the tube wall of the inner catheter in its axis
Core；
Polytetrafluoroethylene ethylene layer, the polytetrafluoroethylene ethylene layer are placed on the outer wall of the inner catheter；
Inner insulating layer, the inner insulating layer are placed on the outer wall of the polytetrafluoroethylene ethylene layer；
Shielded layer, the shielded layer are placed on the outer wall of the inner insulating layer；
Waterproof low temperature layer, the waterproof low temperature layer are placed on the outer wall of the shielded layer；
Wearing layer, the wearing layer are set to the outer wall of waterproof low temperature layer；
Restrictive coating, the restrictive coating are set to the outer wall of the wearing layer.
The high- and low-temperature resistance signal cable of above-mentioned a kind of composite material, wherein the inner insulating layer and the restrictive coating are
Several doughnuts are constituted.
The high- and low-temperature resistance signal cable of above-mentioned a kind of composite material, wherein the shielded layer includes setting successively from inside to outside
That sets double lead aluminum foil mylar belt layer, wire sheathing and singly leads aluminum foil mylar belt layer；The conduction for singly leading aluminum foil mylar belt layer
Layer is affixed with the wire sheathing.
The high- and low-temperature resistance signal cable of above-mentioned a kind of composite material, wherein the surface of the wearing layer is shiny surface.
A kind of high- and low-temperature resistance signal cable of above-mentioned composite material, wherein including：Synthetic mica layer, the synthetic mica
Layer is set between the restrictive coating and the wearing layer.
With above technical scheme, following advantageous effect can be reached：
1, the utility model carries out heat supply and heat dissipation by the inner catheter of setting to core；Enable the utility model same
Shi Shiying severe cold and extremely hot external environment.
Description of the drawings
Fig. 1 is a kind of sectional view of the high- and low-temperature resistance signal cable of composite material of the utility model.
In attached drawing：1, inner catheter；11, core；2, polytetrafluoroethylene ethylene layer；3, inner insulating layer；4, shielded layer；5, waterproof is resistance to low
Warm layer；6, wearing layer；7, restrictive coating；71, doughnut；8, synthetic mica layer.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is a kind of sectional view of the high- and low-temperature resistance signal cable of composite material of the utility model.Refer to Fig. 1 institutes
Show, in a kind of preferred embodiment, a kind of high- and low-temperature resistance signal cable of composite material, which is characterized in that including：
Inner catheter 1, inner catheter 1 are hollow tube；Several circumference array are embedded in the tube wall of inner catheter 1 in the core of its axis
11。
Polytetrafluoroethylene ethylene layer 2, polytetrafluoroethylene ethylene layer 2 are placed on the outer wall of inner catheter 1.
Inner insulating layer 3, inner insulating layer 3 are placed on the outer wall of polytetrafluoroethylene ethylene layer 2.
Shielded layer 4, shielded layer 4 are placed on the outer wall of inner insulating layer 3.
Waterproof low temperature layer 5, waterproof low temperature layer 5 are placed on the outer wall of shielded layer 4.
Wearing layer 6, wearing layer 6 are set to the outer wall of waterproof low temperature layer 5.
Restrictive coating 7, restrictive coating 7 are set to the outer wall of wearing layer 6.
It these are only the utility model preferred embodiment, be not intended to limit the embodiment and protection of the utility model
Range.
Further, in a kind of preferred embodiment, inner insulating layer 3 and restrictive coating 7 are constituted for several doughnuts 71；It is several
Doughnut 71 is wrapped in outside polytetrafluoroethylene ethylene layer 2；Doughnut 71 is good electrical insulator, relatively unwise to external effect
Sense, meanwhile, also there is high mechanical stability, it can be not broken in a wide range of interior bending so that the utility model can adapt to
Harsh use environment.
Further, in a kind of preferred embodiment, shielded layer 4 includes that set gradually from inside to outside double lead aluminum foil mylar belt
Layer and singly leads aluminum foil mylar belt layer at wire sheathing；The conductive layer and wire sheathing for singly leading aluminum foil mylar belt layer are affixed, significantly
Enhance the shielding properties of cable, interference free performance and anti-decay property so that the signal of cable, which transmits, more to be stablized.
Further, in a kind of preferred embodiment, the surface of wearing layer 6 should keep smooth as possible；Due to contact stress one
Under conditions of fixed, surface roughness value is smaller, and antifatigue wear resistance is higher.When rough surface value it is small to certain value after, confrontation
The influence of fatigue wear ability will reduce.
Further, in a kind of preferred embodiment, including：Synthetic mica layer 8, synthetic mica layer 8 are set to 7 He of restrictive coating
Between wearing layer 6.Synthetic mica layer 8 has certain fireproof flame-retardant effect so that the utility model can have certain fire protecting performance.
Further, in a kind of preferred embodiment, core 11 is made to adapt to difference by replacing flow media in inner catheter
Harsh external environment；For example, when external environment is high Warm status, then by the way that refrigerant is arranged temperature is reduced.When outer
Boundary's environment is severe cold state, then carries out heat supply to core by the way that heating agent is arranged.
It these are only the utility model preferred embodiment, be not intended to limit the embodiment and protection of the utility model
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the scope of protection of the utility model should all be included in
It is interior.
Claims (5)
1. a kind of high- and low-temperature resistance signal cable of composite material, which is characterized in that including：
Inner catheter, the inner catheter are hollow tube；Several circumference array are embedded in the tube wall of the inner catheter in the line of its axis
Core；
Polytetrafluoroethylene ethylene layer, the polytetrafluoroethylene ethylene layer are placed on the outer wall of the inner catheter；
Inner insulating layer, the inner insulating layer are placed on the outer wall of the polytetrafluoroethylene ethylene layer；
Shielded layer, the shielded layer are placed on the outer wall of the inner insulating layer；
Waterproof low temperature layer, the waterproof low temperature layer are placed on the outer wall of the shielded layer；
Wearing layer, the wearing layer are set to the outer wall of waterproof low temperature layer；
Restrictive coating, the restrictive coating are set to the outer wall of the wearing layer.
2. the high- and low-temperature resistance signal cable of a kind of composite material according to claim 1, which is characterized in that the interior insulation
Layer and the restrictive coating are that several doughnuts are constituted.
3. the high- and low-temperature resistance signal cable of a kind of composite material according to claim 1, which is characterized in that the shielded layer
It double lead aluminum foil mylar belt layer, wire sheathing including what is set gradually from inside to outside and singly leads aluminum foil mylar belt layer；It is described singly to lead
The conductive layer of aluminum foil mylar belt layer is affixed with the wire sheathing.
4. the high- and low-temperature resistance signal cable of a kind of composite material according to claim 1, which is characterized in that the wearing layer
Surface be shiny surface.
5. the high- and low-temperature resistance signal cable of a kind of composite material according to claim 1, which is characterized in that including：Synthesize cloud
Mother layer, the synthetic mica layer are set between the restrictive coating and the wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062615.0U CN207800213U (en) | 2018-01-15 | 2018-01-15 | A kind of high- and low-temperature resistance signal cable of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062615.0U CN207800213U (en) | 2018-01-15 | 2018-01-15 | A kind of high- and low-temperature resistance signal cable of composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800213U true CN207800213U (en) | 2018-08-31 |
Family
ID=63271930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062615.0U Expired - Fee Related CN207800213U (en) | 2018-01-15 | 2018-01-15 | A kind of high- and low-temperature resistance signal cable of composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800213U (en) |
-
2018
- 2018-01-15 CN CN201820062615.0U patent/CN207800213U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102842376B (en) | High-temperature fire-resistant insulated cable for ships and warships | |
| CN202796223U (en) | Low-smoke halogen-free high-flame-retardant fire-resistant medium-voltage crosslinked cable | |
| CN205621469U (en) | Polymer insulating material cable | |
| CN103857080B (en) | A kind of anticorrosion explosion-proof automatic temperature-control electric heating belt | |
| CN207800213U (en) | A kind of high- and low-temperature resistance signal cable of composite material | |
| CN203760152U (en) | Voltage withstanding ship wire | |
| CN207038210U (en) | A kind of naval vessel single-core cable | |
| CN205582553U (en) | Fire -retardant control cable of high temperature resistant thin wall low smoke and zero halogen of nuclear power station control cabinet interior | |
| CN201331945Y (en) | Polyfluorinated ethylene propylene and inflaming retarding polyvinyl chloride double insulation light flexible wire and shielding flexible wire | |
| CN108335786A (en) | Improved flexible mineral insulated cable | |
| CN205384886U (en) | Cable with cold -resistant ability | |
| CN105489296A (en) | Double-glass-fiber enamelled mica wire | |
| CN204695837U (en) | A kind of high-temperature-resistant, tensile cable | |
| CN203444821U (en) | Cable | |
| CN206946970U (en) | A kind of high temperature resistant silicon tree lace cable | |
| CN106653202B (en) | A kind of silicon rubber high-temperature resistant power cable | |
| CN105448399A (en) | High temperature resistant anti-radiation cable | |
| CN208189239U (en) | A kind of cable for new-energy automobile | |
| CN219832220U (en) | Anti-interference coaxial cable | |
| CN204029411U (en) | A kind of silicone rubber insulating high-temperature-resistant computer cable | |
| CN215220339U (en) | Novel high temperature resistant teflon cable | |
| CN203192437U (en) | Flame-retardant fireproof marine composite cable | |
| CN203192457U (en) | Flame-retardant fireproof marine control cable | |
| CN215577778U (en) | Super-long-life floor heating cable | |
| CN203013334U (en) | Cable with metal oversheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180831 Termination date: 20210115 |