CN203982882U - A kind of crosslinked ethene-tetrafluoroethylene copolymer control cables - Google Patents
A kind of crosslinked ethene-tetrafluoroethylene copolymer control cables Download PDFInfo
- Publication number
- CN203982882U CN203982882U CN201420290597.3U CN201420290597U CN203982882U CN 203982882 U CN203982882 U CN 203982882U CN 201420290597 U CN201420290597 U CN 201420290597U CN 203982882 U CN203982882 U CN 203982882U
- Authority
- CN
- China
- Prior art keywords
- conductor
- tetrafluoroethylene copolymer
- insulating barrier
- control cables
- crosslinked ethene
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of crosslinked ethene-tetrafluoroethylene copolymer control cables, comprise conductor, insulating barrier, insulated wire cores, four insulated wire cores form cable core, cable core is enclosed with screen, restrictive coating outward successively, conductor presses stranded forming by silver-plated five class copper cash, and conductor is formed by 18 wire strandings, and screen outside is enclosed with layer of metal silk screen layer, insulating barrier and restrictive coating are made up of crosslinked ethene-tetrafluoroethylene copolymer, and insulating barrier adopts several layers of wrapped the forming of belt type film; The utility model is simple in structure, outer large and have performances such as good high-low temperature resistant, fire-retardant, radioresistance, weather, oil resistant product and solvent through little, lightweight, mechanical strength.
Description
Technical field
The utility model relates to cable, specifically a kind of crosslinked ethene-tetrafluoroethylene copolymer control cables.
Background technology
At present, the transmission cable in the fields such as Aeronautics and Astronautics mainly adopts F46 insulated cable, and that this class cable insulation extrudes is thick, volume large, Heavy Weight and aging in the easy cracking that stands to insulate after the high energy electron irradiation of outer space, and safety and reliability are poor.Along with the development of Aero-Space science and technology, the requirement of the indexs such as the security performance to cable in aircraft, resistance to irradiation and volume weight is more and more higher, and existing F46 insulated cable has been difficult to meet the requirement of Aerospace Products to miniaturization, lightweight, the development of highly reliable line direction.
Utility model content
The purpose of this utility model is to provide a kind of control cables, has that external diameter is little, lightweight, a performance such as high-low temperature resistant, fire-retardant, radioresistance, weather, oil resistant product and solvent, mechanical strength are large.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of crosslinked ethene-tetrafluoroethylene copolymer control cables, comprise conductor, insulating barrier, insulated wire cores, four insulated wire cores form cable core, cable core is enclosed with screen, restrictive coating outward successively, conductor presses stranded forming by silver-plated five class copper cash, conductor is formed by 18 wire strandings, screen outside is enclosed with layer of metal silk screen layer, and insulating barrier and restrictive coating are made up of crosslinked ethene-tetrafluoroethylene copolymer, and insulating barrier adopts several layers of wrapped the forming of belt type film.
In the utility model, conductor adopts silver-plated five class copper cash employings to press the stranded formation conductor of concentric type, five class conductors have the characteristic of structurally flexible, stranded conductor can improve the pliability of conductor simultaneously, compared with single conductor, not easy fracture, coefficient of safety is high, presses the stranded conductor diameter that makes of formula little, reduces whole cable external diameter; Silver-plated copper conductor can bear 200 DEG C of high temperature for a long time; The crosslinked ethene-tetrafluoroethylene copolymer that cable insulation and restrictive coating adopt, after irradiating, makes to produce the crosslinked rear final products that form between its material molecule by high energy electron beam, and cable weight is light by 10%～20% with respect to common fluoroplastic cable; Insulating barrier is surrounded with woven wire outward, can effective extraneous radiation, and can strengthen the mechanical performance of cable; Cable has outer through the performance such as little, lightweight, high-low temperature resistant, fire-retardant, radioresistance, weather, oil resistant product and solvent, mechanical strength be large.
To sum up narrate the beneficial effects of the utility model: the utility model is simple in structure, outer large and have performances such as good high-low temperature resistant, fire-retardant, radioresistance, weather, oil resistant product and solvent through little, lightweight, mechanical strength.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Wherein: 1, conductor; 2, insulating barrier; 3, insulated wire cores; 4, cable core; 5, screen; 6, restrictive coating; 7, oven wire mesh blanket.
Embodiment
As shown in the figure, a kind of crosslinked ethene-tetrafluoroethylene copolymer control cables of the utility model, comprise conductor (1), insulating barrier (2), insulated wire cores (3), four insulated wire cores (3) form cable core (4), the outer screen (5) that is enclosed with successively of cable core (4), restrictive coating (6), conductor (1) presses stranded forming by silver-plated five class copper cash, conductor (1) is formed by 18 wire strandings, screen outside is enclosed with layer of metal silk screen layer (7), insulating barrier (2) and restrictive coating (6) are made up of crosslinked ethene-tetrafluoroethylene copolymer, insulating barrier (2) adopts several layers of wrapped the forming of belt type film.
As a kind of preferred version, the material of described woven wire (7) can adopt steel wire or copper wire.
In the utility model, conductor adopts silver-plated five class copper cash employings to press the stranded formation conductor of concentric type, five class conductors have the characteristic of structurally flexible, stranded conductor can improve the pliability of conductor simultaneously, compared with single conductor, not easy fracture, coefficient of safety is high, presses the stranded conductor diameter that makes of formula little, reduces whole cable external diameter; Silver-plated copper conductor can bear 200 DEG C of high temperature for a long time; The crosslinked ethene-tetrafluoroethylene copolymer that cable insulation and restrictive coating adopt, after irradiating, makes to produce the crosslinked rear final products that form between its material molecule by high energy electron beam, and cable weight is light by 10%～20% with respect to common fluoroplastic cable; Insulating barrier is surrounded with woven wire outward, can effective extraneous radiation, and can strengthen the mechanical performance of cable; Cable has outer through the performance such as little, lightweight, high-low temperature resistant, fire-retardant, radioresistance, weather, oil resistant product and solvent, mechanical strength be large.
Claims (3)
1. a crosslinked ethene-tetrafluoroethylene copolymer control cables, comprise conductor (1), insulating barrier (2), insulated wire cores (3), four insulated wire cores (3) form cable core (4), the outer screen (5) that is enclosed with successively of cable core (4), restrictive coating (6), it is characterized in that: described conductor (1) presses stranded forming by silver-plated five class copper cash, described screen (5) inner side is enclosed with layer of metal silk screen layer (7), described insulating barrier (2) and restrictive coating (6) are made up of crosslinked ethene-tetrafluoroethylene copolymer.
2. a kind of crosslinked ethene-tetrafluoroethylene copolymer control cables according to claim 1, is characterized in that: described conductor (1) is formed by 18 wire strandings.
3. a kind of crosslinked ethene-tetrafluoroethylene copolymer control cables according to claim 1, is characterized in that: described insulating barrier (2) adopts several layers of wrapped the forming of belt type film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290597.3U CN203982882U (en) | 2014-06-03 | 2014-06-03 | A kind of crosslinked ethene-tetrafluoroethylene copolymer control cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290597.3U CN203982882U (en) | 2014-06-03 | 2014-06-03 | A kind of crosslinked ethene-tetrafluoroethylene copolymer control cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982882U true CN203982882U (en) | 2014-12-03 |
Family
ID=51980312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290597.3U Expired - Fee Related CN203982882U (en) | 2014-06-03 | 2014-06-03 | A kind of crosslinked ethene-tetrafluoroethylene copolymer control cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070963A (en) * | 2019-04-08 | 2019-07-30 | 凯联高(厦门)科技有限公司 | A kind of PVC cable and preparation method thereof |
| CN110415871A (en) * | 2019-09-02 | 2019-11-05 | 中天科技装备电缆有限公司 | A kind of high-low temperature resistant radiation resistance multicore watertight cable and processing technology |
-
2014
- 2014-06-03 CN CN201420290597.3U patent/CN203982882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070963A (en) * | 2019-04-08 | 2019-07-30 | 凯联高(厦门)科技有限公司 | A kind of PVC cable and preparation method thereof |
| CN110415871A (en) * | 2019-09-02 | 2019-11-05 | 中天科技装备电缆有限公司 | A kind of high-low temperature resistant radiation resistance multicore watertight cable and processing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203982882U (en) | A kind of crosslinked ethene-tetrafluoroethylene copolymer control cables | |
| CN204732189U (en) | The soft Teflon coaxial cable of PTFE with wrapped sheath | |
| CN103531272A (en) | Light radiation-resistant high-performance transmission cable for aerospace | |
| CN203746522U (en) | Acid and alkali resistance armoured tensile cable | |
| CN204651027U (en) | A kind of spray dryer fire resistant electric wire | |
| CN203760141U (en) | Drainage wire-contained armoured insulated cable | |
| CN103915203A (en) | Tinned copper wire armoring jacket and power cable | |
| CN203562227U (en) | A metallurgy high-temperature-resistant power cable | |
| CN203300293U (en) | Intense-radiation-resistant high-temperature-resistant cable for aerospace field | |
| CN202816424U (en) | High-strength ray-proof light high temperature resistant wire and cable for aerospace use | |
| CN203746504U (en) | Electromagnetic-interference-preventing cold-resistant and anti-freezing cable | |
| CN203746488U (en) | Anti-magnetic interference insulated cable with flat conductors | |
| CN204130198U (en) | A kind of two core cross linked insulation fireproof power cables | |
| CN202384060U (en) | Ultra-light cable for aerospace | |
| CN203562232U (en) | Rated voltage traction cable | |
| CN204204466U (en) | A kind of insulation shielded multiconductor cable | |
| CN204480699U (en) | A kind of computer armouring controls flexible cable | |
| CN203520918U (en) | Ethylene propylene rubber butyronitrile insulating special integrated cable | |
| CN103915205A (en) | Rated voltage traction cable | |
| CN203520932U (en) | Flame-retardant high-temperature-resistant flexible cable | |
| CN205140549U (en) | Insulating aerospace cable of double -deck colour separation X -ETFE of resistant irradiation | |
| CN103971801A (en) | High-power stable-phase cable | |
| CN203520907U (en) | Butyronitrile insulating special cable resistant to low temperature | |
| CN204480783U (en) | A kind of space flight armouring sheath electrical control cables | |
| CN203871053U (en) | An ultrastrong power cable with a plurality of cross frameworks |
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: 20141203 Termination date: 20200603 |