CN206806089U - A kind of high temperature resistant stainless steel wire - Google Patents
A kind of high temperature resistant stainless steel wire Download PDFInfo
- Publication number
- CN206806089U CN206806089U CN201720365876.5U CN201720365876U CN206806089U CN 206806089 U CN206806089 U CN 206806089U CN 201720365876 U CN201720365876 U CN 201720365876U CN 206806089 U CN206806089 U CN 206806089U
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- layer
- insulating barrier
- fireprotection
- temperature resistant
- fireprotection layer
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Abstract
The utility model discloses a kind of high temperature resistant stainless steel wire, including inner sandwich layer, insulating barrier, first fireprotection layer, second fireprotection layer and outer jacket, inner sandwich layer is arranged on most inner side, laying insulating barrier on the outside of inner sandwich layer, first fireprotection layer is set on the outside of insulating barrier, and polyester belt is set between insulating barrier and the first fireprotection layer, laying outer jacket on the outside of first fireprotection layer, the second fireprotection layer of laying on the outside of outer jacket, the utility model is simple in construction, with corrosion-resistant, high temperature resistant, the advantages of anti-high pressure, using two layers of fireprotection layer, improve high-temperature resistance, the service life of wire can further be extended.
Description
Technical field
Lead technology field is the utility model is related to, specially a kind of high temperature resistant stainless steel wire.
Background technology
In daily life, the electric wire that people generally use is common polyvinyl chloride insulated electric conductor, and its heat endurance is general,
The poor-performing such as pressure-and heat-resistance, fire-retardant, be not suitable for using in the occasion for having this respect particular/special requirement, although common at some
It can reluctantly be used on electronic equipment, but can also influence the performance and used life of its product.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant stainless steel wire, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of high temperature resistant stainless steel wire, including
Inner sandwich layer, insulating barrier, the first fireprotection layer, the second fireprotection layer and outer jacket, the inner sandwich layer are arranged on most inner side, the inner core
Layer includes multigroup inner core, and the inner core includes more thin bare copper wire and high-strength high-modulus polyethylene fiber, the more thin bare copper wires
With high-strength high-modulus polyethylene fiber one group of inner core of composition twisted together, the inner core sets 6-8 groups, applied on the outside of the inner sandwich layer
If insulating barrier, the first fireprotection layer is set, and sets polyester between the insulating barrier and the first fireprotection layer on the outside of the insulating barrier
Band, the first fireprotection layer outside laying outer jacket, the second fireprotection layer of the outer jacket outside laying.
Preferably, first fireprotection layer, the second fire prevention Rotating fields are completely the same, including solid composite, phenolic resin
Coating and liquid adhesive, the liquid adhesive are arranged on the lower section of solid composite, and the phenolic coating is coated in
Above the solid composite, the solid composite includes polytetrafluoroethylene floor, inorganic light weight fiber layer, organic light fibre
Layer and fire clay layer, the polytetrafluoroethylene floor, inorganic light weight fiber layer, organic light fibre layer and fire clay layer are successively
Close-packed arrays.
Preferably, the outer jacket is reinforcing fiber layer.
Preferably, the insulating barrier is perfluorinated alkoxy vinyl ether copolymer layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, have it is corrosion-resistant,
The advantages of high temperature resistant, anti-high pressure, using two layers of fireprotection layer, high-temperature resistance is improved, can further extend making for wire
Use the life-span.
Brief description of the drawings
Fig. 1 is overall structure sectional view of the present utility model；
Fig. 2 is fireprotection layer sectional view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high temperature resistant stainless steel wire, including inner core
Layer 1, insulating barrier 2, the first fireprotection layer 3, the second fireprotection layer 4 and outer jacket 5, the inner sandwich layer 1 is arranged on most inner side, described interior
Sandwich layer 1 includes multigroup inner core 6, and the inner core 6 includes more thin bare copper wire 7 and high-strength high-modulus polyethylene fiber 8, more described thin
Bare copper wire 7 and the one group of inner core of composition twisted together of high-strength high-modulus polyethylene fiber 8, the inner core 6 sets 6-8 groups, described interior
The outside of sandwich layer 1 laying insulating barrier 2, the outside of insulating barrier 2 sets the first fireprotection layer 3, and is prevented fires in the insulating barrier 2 and first
Polyester belt 9, the outside of the first fireprotection layer 3 laying outer jacket 5, the fire prevention of the outside of outer jacket 5 laying second are set between layer 3
Layer 4；Outer jacket 5 is reinforcing fiber layer；Insulating barrier 2 is perfluorinated alkoxy vinyl ether copolymer layer.Outer shield of the present utility model
Layer uses reinforcing fiber layer, it is possible to increase the elasticity and toughness of wire, prevents its deformation；The perfluoro alkoxy second that insulating barrier uses
Alkene ether copolymer layer, excellent insulating properties can be played.
In the present embodiment, the first fireprotection layer 3, the structure of the second fireprotection layer 4 are completely the same, including solid composite 10, phenolic aldehyde
Resinous coat 11 and liquid adhesive 12, the liquid adhesive 12 are arranged on the lower section of solid composite 10, the phenolic aldehyde tree
Fat coating 11 includes polytetrafluoroethylene floor 13, light inorganic coated in the top of solid composite 10, the solid composite 10
Matter fibrous layer 14, organic light fibre layer 15 and fire clay layer 16, the polytetrafluoroethylene floor 13, inorganic light weight fiber layer
14th, organic light fibre layer 15 and fire clay layer 16 close-packed arrays successively.Liquid adhesive is liquid sodium silicate, liquid silicic acid
Sodium includes silica and sodium oxide molybdena, and the utility model is simple in construction, has the advantages of corrosion-resistant, high temperature resistant, anti-high pressure, uses
Two layers of fireprotection layer, improves high-temperature resistance, can further extend the service life of wire.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of high temperature resistant stainless steel wire, including inner sandwich layer（1）, insulating barrier（2）, the first fireprotection layer（3）, the second fireprotection layer
（4）And outer jacket（5）, it is characterised in that：The inner sandwich layer（1）It is arranged on most inner side, the inner sandwich layer（1）Including multigroup interior
Core（6）, the inner core（6）Including more thin bare copper wires（7）And high-strength high-modulus polyethylene fiber（8）, the more thin bare copper wires
（7）And high-strength high-modulus polyethylene fiber（8）One group of inner core of composition twisted together, the inner core（6）6-8 groups are set, it is described interior
Sandwich layer（1）Insulating barrier is laid in outside（2）, the insulating barrier（2）Outside sets the first fireprotection layer（3）, and in the insulating barrier（2）
With the first fireprotection layer（3）Between polyester belt is set（9）, first fireprotection layer（3）Outer jacket is laid in outside（5）, the outer shield
Layer（5）The second fireprotection layer is laid in outside（4）.
A kind of 2. high temperature resistant stainless steel wire according to claim 1, it is characterised in that：First fireprotection layer（3）,
Two fireprotection layers（4）Structure is completely the same, including solid composite（10）, phenolic coating（11）And liquid adhesive（12）,
The liquid adhesive（12）It is arranged on solid composite（10）Lower section, the phenolic coating（11）Coated in described solid
Body composition（10）Top, the solid composite（10）Including polytetrafluoroethylene floor（13）, inorganic light weight fiber layer（14）, have
Machine light fibre layer（15）With fire clay layer（16）, the polytetrafluoroethylene floor（13）, inorganic light weight fiber layer（14）, it is organic
Light fibre layer（15）With fire clay layer（16）Close-packed arrays successively.
A kind of 3. high temperature resistant stainless steel wire according to claim 1, it is characterised in that：The outer jacket（5）For enhancing
Fibrous layer.
A kind of 4. high temperature resistant stainless steel wire according to claim 1, it is characterised in that：The insulating barrier（2）For perfluor
Alkoxy vinyl ethers copolymer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365876.5U CN206806089U (en) | 2017-04-10 | 2017-04-10 | A kind of high temperature resistant stainless steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365876.5U CN206806089U (en) | 2017-04-10 | 2017-04-10 | A kind of high temperature resistant stainless steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806089U true CN206806089U (en) | 2017-12-26 |
Family
ID=60732513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720365876.5U Expired - Fee Related CN206806089U (en) | 2017-04-10 | 2017-04-10 | A kind of high temperature resistant stainless steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411122A (en) * | 2018-10-10 | 2019-03-01 | 江苏源达线缆科技有限公司 | Stainless steel conducting wire |
-
2017
- 2017-04-10 CN CN201720365876.5U patent/CN206806089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411122A (en) * | 2018-10-10 | 2019-03-01 | 江苏源达线缆科技有限公司 | Stainless steel conducting wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190410 |