CN205666096U - High temperature resistant transmission cable - Google Patents
High temperature resistant transmission cable Download PDFInfo
- Publication number
- CN205666096U CN205666096U CN201620559741.8U CN201620559741U CN205666096U CN 205666096 U CN205666096 U CN 205666096U CN 201620559741 U CN201620559741 U CN 201620559741U CN 205666096 U CN205666096 U CN 205666096U
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- CN
- China
- Prior art keywords
- layer
- core
- copper
- transmission cable
- shield sheath
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Abstract
The utility model discloses a high temperature resistant transmission cable, including outer shield sheath, insulating layer and conductor copper core, set gradually aluminum plastic tape, back -fire relief area, copper wire shielding layer between outer shield sheath and the insulating layer from inside to outside, blocked water and taken and insulation screen, insulating layer, aluminum plastic tape, back -fire relief area, copper wire shielding layer, block water through viscose bonding connection between area and the insulation screen, conductor copper core by interior and outward in proper order by middle core, insulation core, fire -retardant filling layer, band layer, shielding layer, copper strips, gather the tetrafluoro and form around package, mica tape, first filling layer, second filling layer and third filling layer and protective layer complex, the core strands with four insulation core and is connected in the middle of and. The utility model discloses structural design is novel, can be applicable to high temperature environment's signal monitoring and cable transmission, lays convenient and fast, has compact structure, and intensity is high, and is high temperature resistant, long service life, advantages such as power transmission stability.
Description
Technical field
This utility model relates to power cable equipment technical field, is specially a kind of high-temperature-resistant transmission cable.
Background technology
Cable refers to that the conductor by one or more mutually insulated and outsourcing insulating protective layer are made, by electric power or information from
The wire at another it is transferred to, it is common that by the cable of the similar rope of several or several groups wire strandings, often group is led at one
Mutually insulated between line, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation, in cable has
Energising, the feature of external insulation, the derivative new product of electric wire mainly requires the different and side of equipment because of application scenario, application
Just the requirement of property and reduction equipment cost etc., and use new material, special material or change product structure or raising technique to want
Ask or the product of different cultivars be combined and produce common cable and be easily generated insulation ag(e)ing when high temperature and burn phenomenon,
Use cable destroyed and can not normally use.So, market is needed badly a kind of high-temperature-resistant transmission cable.
Summary of the invention
The purpose of this utility model is to provide a kind of high-temperature-resistant transmission cable, to solve proposition in above-mentioned background technology
Problem, is had an advantageous effect in that；This utility model novel in structural design, lays convenient and swift, has compact conformation, intensity
Height, the advantages such as high temperature resistant, service life is long, and electric power transmission is stable.
For achieving the above object, this utility model following technical scheme of offer: a kind of high-temperature-resistant transmission cable, including external screen
Cover sheath, insulating barrier and conductor copper core, between described external shield sheath and insulating barrier, be disposed with aluminum plastic belt, resistance from inside to outside
Fire band, shielding layer of copper wires, waterstop and insulation screen, described insulating barrier, aluminum plastic belt, back-fire relief band, shielding layer of copper wires, waterstop
With by the bonding connection of viscose glue between insulation screen, described conductor copper core is the most successively by intermediate core, insulated wire cores, resistance
Combustion packed layer, belting layer, screen layer, copper strips, polytetrafluoro are wrapped, mica tape, the first packed layer, the second packed layer and the 3rd are filled
Layer and protective layer are composited, and intermediate core is stranded with four insulated wire cores is connected.
Preferably, the inner chamber of described external shield sheath is set to Colophonium packed layer.
Preferably, the outside of described external shield sheath is provided with protective metal shell and armor, and protective metal shell is arranged on armour
The outside of dress layer.
Preferably, described insulating barrier is provided with electro-magnetic screen layer in being rubber tube, and rubber tube.
Compared with prior art, the beneficial effects of the utility model are: this device structure is simple, novel in design, laying side
The most quick, it is possible to be applicable to signal monitoring and the cable transmission of hot environment, it is particularly suited for fire-fighting and protects back with security system
The control on road and the transmission line of power, enhancement Layer improves resistance effect, and back-fire relief band can effectively play flameproof effect, glass fibers
Dimension layer is so that heat-resisting quantity improves, it is to avoid uses and strengthens fluoroplastics, silicon rubber insulation layer thickness, also makes cost obtain
Control, meet and produce and actual needs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cross section structure schematic diagram of the present utility model.
In figure: 1-external shield sheath；2-aluminum plastic belt；3-back-fire relief band；4-shielding layer of copper wires；5-waterstop；6-insulation shielding
Layer；7-insulating barrier；8-conductor copper core；9-polytetrafluoro is wrapped；10-mica tape；11-the first packed layer；12-the second packed layer；13-
3rd packed layer；14-Colophonium packed layer；15-protective metal shell；16-armor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that this utility model provides: a kind of high-temperature-resistant transmission cable, including external screen
Cover sheath 1, insulating barrier 7 and conductor copper core 8, be disposed with from inside to outside between external shield sheath 1 and insulating barrier 7 aluminum plastic belt 2,
Back-fire relief band 3, shielding layer of copper wires 4, waterstop 5 and insulation screen 6, insulating barrier 7, aluminum plastic belt 2, back-fire relief band 3, shielding layer of copper wires 4,
By the bonding connection of viscose glue between waterstop 5 and insulation screen 6, conductor copper core 8 is the most successively by intermediate core, covered wire
Core, flame resistant filler layer, belting layer, screen layer, copper strips, polytetrafluoro are wrapped 9, mica tape the 10, first packed layer the 11, second packed layer
12 and the 3rd packed layer 13 and protective layer be composited, and intermediate core is stranded with four insulated wire cores is connected, external shield sheath 1
Inner chamber be set to Colophonium packed layer 14, the outside of external shield sheath 1 is provided with protective metal shell 15 and armor 16, and metal protects
Being set on the outside of armor, insulating barrier 7 is to be provided with electro-magnetic screen layer in rubber tube, and rubber tube.
Operation principle: during use, is arranged on working region by protective metal shell 15, and cable is arranged on protective metal shell 15 inner chamber,
Avoiding stress to produce bending, the annular protrusion on protective metal shell 15 can deform so that cable is not damaged, and arranges rubber simultaneously
Bar and external shield sheath 1 can buffer extruding force between conductor copper core 8, keep conductor copper core 8 to be unlikely to deform, and back-fire relief band 3 is with outer
Shield sheath 1 can be thermally shielded protection so that cable possesses resistance to elevated temperatures, it is possible to is applicable to the signal monitoring of hot environment
And cable transmission, it is particularly suited for fire-fighting and the control of security system protective loop and the transmission line of power.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Claims (4)
1. a high-temperature-resistant transmission cable, including external shield sheath (1), insulating barrier (7) and conductor copper core (8), it is characterised in that:
Aluminum plastic belt (2), back-fire relief band (3), copper wire screen it is disposed with from inside to outside between described external shield sheath (1) and insulating barrier (7)
Cover layer (4), waterstop (5) and insulation screen (6), described insulating barrier (7), aluminum plastic belt (2), back-fire relief band (3), shielding layer of copper wires
(4), passing through the bonding connection of viscose glue between waterstop (5) and insulation screen (6), described conductor copper core (8) is the most successively
By intermediate core, insulated wire cores, flame resistant filler layer, belting layer, screen layer, copper strips, polytetrafluoro wrapped (9), mica tape (10), first
Packed layer (11), the second packed layer (12) and the 3rd packed layer (13) and protective layer are composited, and intermediate core is thoroughly done away with four
The stranded connection of edge core.
A kind of high-temperature-resistant transmission cable the most according to claim 1, it is characterised in that: described external shield sheath (1) interior
Chamber is set to Colophonium packed layer (14).
A kind of high-temperature-resistant transmission cable the most according to claim 1, it is characterised in that: outside described external shield sheath (1)
Side is provided with protective metal shell (15) and armor (16), and protective metal shell (15) is arranged on the outside of armor (16).
A kind of high-temperature-resistant transmission cable the most according to claim 1, it is characterised in that: described insulating barrier (7) is rubber tube,
And in rubber tube, it is provided with electro-magnetic screen layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559741.8U CN205666096U (en) | 2016-06-09 | 2016-06-09 | High temperature resistant transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559741.8U CN205666096U (en) | 2016-06-09 | 2016-06-09 | High temperature resistant transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666096U true CN205666096U (en) | 2016-10-26 |
Family
ID=57154254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559741.8U Expired - Fee Related CN205666096U (en) | 2016-06-09 | 2016-06-09 | High temperature resistant transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003728A (en) * | 2018-08-02 | 2018-12-14 | 江苏金由新材料有限公司 | A kind of cable cover(ing) with high-wearing feature |
| CN114582559A (en) * | 2022-03-31 | 2022-06-03 | 江苏超洲电工科技有限公司 | Flame-retardant wire and cable |
-
2016
- 2016-06-09 CN CN201620559741.8U patent/CN205666096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003728A (en) * | 2018-08-02 | 2018-12-14 | 江苏金由新材料有限公司 | A kind of cable cover(ing) with high-wearing feature |
| CN114582559A (en) * | 2022-03-31 | 2022-06-03 | 江苏超洲电工科技有限公司 | Flame-retardant wire and cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170609 |