CN203338835U - A novel cable - Google Patents
A novel cable Download PDFInfo
- Publication number
- CN203338835U CN203338835U CN2013203421145U CN201320342114U CN203338835U CN 203338835 U CN203338835 U CN 203338835U CN 2013203421145 U CN2013203421145 U CN 2013203421145U CN 201320342114 U CN201320342114 U CN 201320342114U CN 203338835 U CN203338835 U CN 203338835U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- wrapped
- insulating barrier
- dielectric layer
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 23
- 230000004888 barrier function Effects 0.000 claims description 17
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 7
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Abstract
The utility model discloses a novel cable. The cable is characterized in that the cable comprises three conductors, that each conductor is wrapped in a dielectric layer, that each dielectric layer is wrapped in an insulating layer, that flame-retardant fillers are arranged between insulating layers, that the insulating layers and the flame-retardant fillers are wrapped in a copper strip wrapping layer to become one body, and that the copper strip wrapping layer is wrapped in a shielding layer and a protection layer. The cable has advantages of high transmission precision, a strong anti-interference capability, a strong anti-corrosion capability, easy manufacture, good bending performance, and a small size.
Description
Technical field
The utility model relates to a kind of novel cable, is specifically related to a kind of high temperature resistant, erosion-resisting novel cable.
Background technology
The cable of prior art is comprised of conductor, insulating barrier and restrictive coating, its transmission precision, high-temperature resistance, bending performance do not reach requirement, and it manufactures inconvenience, the insulation resistivity of whole cable is low, and especially cable is under adverse circumstances, and corrosive liquids is easy to infiltration, resistance to corrosion is low, also have at high temperature the insulating barrier easy deliquescing of being heated, make the useful life of whole cable short, can not meet the product requirement of very fast development.
Summary of the invention
The purpose of this utility model is to make up the deficiencies in the prior art, provides that a kind of transmission precision is high, resistance to corrosion is strong, high temperature resistant, the novel cable of long service life.
The utility model solves the technical scheme that its technical problem adopts: the utility model provides a kind of high temperature resistant, anticorrosive cable, it is characterized in that described cable comprises three conductors, each conductor is outward dielectric layer, dielectric layer has insulating barrier outward, fire-retardant filler is arranged between insulating barrier, insulating barrier, packed layer are wrapped with the copper strips lapping layer and are integrated, and covering is outward screen and protective layer; Described cable comprises 3 conductors, and described dielectric layer is thermoplastic elastomer (TPE) (TPE) condensate, described insulating barrier be the customary insulation layer as PFA, described screen adopts the hot melt aluminium foil wheat to draw outer covering copper to mould paper tinsel, described protective layer adopts plastic tape wrapped.
Described thickness of dielectric layers is 0.3mm;
The utility model adopts said structure, promote the insulation resistivity of whole cable, between conductor and insulating barrier, add dielectric layer, thermoplastic elastomer (TPE) (TPE) condensate, this medium is soft, resistance to corrosion is strong, can promote the resistance to corrosion of cable and does not affect the cable proper property; Again due to incompatible under this medium and insulating barrier high temperature, between 90～125 degree Celsius, be not subject to variations in temperature and change to some extent on performance, intercept the insulating barrier rear easy deliquescing of being heated, thereby promoted the whole cable temperature resistant grade.
Described fire-retardant filler, the concrete good fire resistant flame retardant effect that obtains;
The utility model cable has the advantages such as transmission precision is high, and antijamming capability is strong, easily manufactured, and bending property is good, and volume is lighter and handier.
The accompanying drawing explanation
Fig. 1 is the cable of the utility model for distribution system, wherein conductor 1, dielectric layer 2, insulating barrier 3, fire-retardant filler 4, covering 5, screen 6, protective layer 7.
Embodiment
The utility model provides a kind of high temperature resistant, erosion-resisting novel cable, it is characterized in that described cable comprises three conductors 1, and each conductor 1 is outer is dielectric layer 2, and dielectric layer has insulating barrier 3 outward, and fire-retardant filler 4 is arranged between insulating barrier; Insulating barrier 3, packed layer are wrapped with copper strips lapping layer 5 and are integrated, and covering 5 is outer is screen 6 and protective layer 7; Described cable comprises 3 conductors, and described dielectric layer is thermoplastic elastomer (TPE) (TPE) condensate, described insulating barrier be the customary insulation layer as PFA, described screen adopts the hot melt aluminium foil wheat to draw outer covering copper to mould paper tinsel, described protective layer adopts plastic tape wrapped.
Described thickness of dielectric layers is 0.3mm;
Although the utility model here specifically describes in conjunction with the specific embodiments, but be understandable that this is illustration rather than restriction, under the prerequisite that does not break away from the spirit of the present invention that accessory claim limits, in the scope of disclosed and accompanying drawing above, it is all possible reasonably changing and revising.
Claims (1)
1. a novel cable, is characterized in that described cable comprises three conductors (1), and each conductor (1) is outer is dielectric layer (2), and dielectric layer has insulating barrier (3) outward, and fire-retardant filler (4) is arranged between insulating barrier (3); Insulating barrier (3), filler (4) are wrapped with copper strips lapping layer (5) and are integrated, and covering (5) is outer is screen (6) and protective layer (7); Described dielectric layer (2) is thermoplastic elastomer (TPE) TPE, and described screen (6) adopts the hot melt aluminium foil wheat to draw the outer covering copper of layer to mould the paper tinsel layer, and described protective layer adopts plastic tape wrapped; Described thickness of dielectric layers is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421145U CN203338835U (en) | 2013-06-14 | 2013-06-14 | A novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421145U CN203338835U (en) | 2013-06-14 | 2013-06-14 | A novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338835U true CN203338835U (en) | 2013-12-11 |
Family
ID=49707499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203421145U Expired - Fee Related CN203338835U (en) | 2013-06-14 | 2013-06-14 | A novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338835U (en) |
-
2013
- 2013-06-14 CN CN2013203421145U patent/CN203338835U/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: 20131211 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |