CN102360609A - High temperature-resistant wire cable with rated voltage of 1000 V - Google Patents
High temperature-resistant wire cable with rated voltage of 1000 V Download PDFInfo
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- CN102360609A CN102360609A CN2011103053596A CN201110305359A CN102360609A CN 102360609 A CN102360609 A CN 102360609A CN 2011103053596 A CN2011103053596 A CN 2011103053596A CN 201110305359 A CN201110305359 A CN 201110305359A CN 102360609 A CN102360609 A CN 102360609A
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Abstract
The invention relates to a high temperature-resistant wire cable with a rated voltage of 1000 V. The wire cable is characterized in that: there are N cores of wire cables, wherein N is equal to 1, 2, 3 and 4; each the core of wire cable has a conductor (1) which is formed by twisting of a plurality of strands of silver-plated copper wires, tin-plated copper wires and nickel-plated copper wires or by a plurality of strands of silver-plated copper alloy wires and nickel-plated copper alloy wires; an insulating layer (2) that employs an XETFE material is arranged at the periphery of the conductor (1); a shielding layer (3) that is woven by a silver-plated copper wire, a tin-plated copper wire and a nickel-plated copper wire or a sheathing layer (4) that is extruded by using an XETFE material and employing a thin wall extrusion technology is arranged at the periphery of the insulating layer (2); and a rated voltage is 1000 V. Advantages of the wire cable are as follows: a rated voltage reaches 1000 V; the wire cable has characteristics of irradiation resistant property, high temperature resistant property, aging resistant property, impact resistant property, cracking resistant property, and high intensity; and the wire cable is suitable for application in special environments including aerospace and electronic chariot and the like as well as can be utilized for control signal transmission of equipment.
Description
Technical field:
The present invention is a rated voltage 1000V fire resistant electric wire cable, can adapt to narrow space, severe rugged environment work such as Aero-Space, electronics battlebus, has excellent mechanical performance and electrical property, in-65～+ 200 ℃ of scopes, uses for a long time.
Background technology:
Existing product is to be foundation with GJB 773A-2000 " Aero-Space are with fluoropolymer insulated wire cable general specification ", simultaneously with reference to U.S. army mark MIL-W-22759 " MILITARYSPECIFICATION SHEET " standard manufacture produce.Yet this product lacks and to use the correlated performance that should have under the ubiquitous particular surroundings: like 1. anti-irradiation; 2. high temperature resistant; 3. ageing-resistant; 4. performance such as intensity height.
Summary of the invention:
What the present invention proposed is a kind of rated voltage 1000V fire resistant electric wire cable, and its purpose is intended to overcome the existing above-mentioned defective of existing product, can satisfy under particular surroundings and use.
Technical solution of the present invention: it is characterized in that the N core cable and line, N=1,2,3,4; Every core cable and line has, a nickel plating copper wire silver-plated, zinc-plated by multiply or multiply is silver-plated, nickel-clad copper alloy skein silk closes conductor; The periphery of conductor is the insulating barrier that adopts cross-linked ethylene-TFE copolymer (XETFE) material, and the periphery of insulating barrier is by silver-plated, zinc-plated, the screen of nickel plating copper wire braiding or the restrictive coating of being extruded through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material; Insulating barrier divides individual layer insulation and double hyer insulation, high temperature resistantly reaches 200 ℃, and anti-irradiation reaches 5 * 10
7Mrad, the individual layer insulation thickness is 0.35mm, double hyer insulation thickness is 0.41mm; Insulation resistance is≤2.0 * 10
3M Ω km, rated voltage 1000V is the restrictive coating of being extruded through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material by the periphery of the screen of silver-plated, zinc-plated, nickel plating copper wire braiding.Its preparation technology does conductor with stranded silver-plated, zinc-plated, nickel plating copper wire of electric wire cable strand machine or copper alloy silk, extrudes insulation with extruder equipment; Twist together the insulated electric conductor core with cabler; , nickel plating copper wire shielding silver-plated, zinc-plated with the braiding machine braiding; Extrude sheath with extruder equipment.
The present invention has the following advantages: 1) high temperature resistant: insulation and sheath material all adopt cross-linked ethylene-TFE copolymer (XETFE) material, and temperature is used in-65～+ 200 ℃ of scopes for a long time; 2) withstand voltage height: rated operational voltage can reach 1000V.3) reliability: conductor adopts that multiply is silver-plated, zinc-plated, nickel plating copper wire or copper alloy silk, can high temperature resistant, resistance to oxidation; Insulation and sheath material can have acid and alkali resistance, oil and other nip using for a long time in the temperature on a large scale.4) low temperature resistant: cable can solve general material because low temperature lays problems such as being prone to cause sclerosis, embrittlement, thereby satisfy the instructions for use of low temperature environment-65 ℃ of normal laying installations down.5) anti-irradiation: the anti-irradiation of electric wire can reach 5 * 10
7Mrad.6) increase odd numbers such as AWG19, AWG15, AWG13, AWG11 and used, satisfied different requirements of customers.7) adopt single, double layer insulation form production aviation boat with rated voltage 2500V electric wire.
Description of drawings:
Fig. 1-the 1st wherein, the structural representation of the rated voltage 1000V fire resistant electric wire cable of single core,
The structural representation of the rated voltage 1000V fire resistant electric wire cable of Fig. 1-2 twin-core,
Fig. 1-3 is structural representations of the rated voltage 1000V fire resistant electric wire cable of three cores,
Fig. 1-the 4th, the structural representation of the rated voltage 1000V fire resistant electric wire cable of four-core.
Accompanying drawing 2 is structural representations that the rated voltage 1000V fire resistant electric wire cable of screen is arranged.
Fig. 2-the 1st wherein, single core has the rated voltage 1000V fire resistant electric wire construction of cable sketch map of screen,
Fig. 2-2 twin-core have screen the structural representation of rated voltage 1000V fire resistant electric wire cable,
Fig. 2-3 be three cores have screen the structural representation of rated voltage 1000V fire resistant electric wire cable,
Fig. 2-the 4th, four-core have screen the structural representation of rated voltage 1000V fire resistant electric wire cable.
Fig. 3-the 1st wherein, has the structural representation of the rated voltage 1000V fire resistant electric wire cable of restrictive coating at the unshielded layer of single core,
The unshielded layer of Fig. 3-2 twin-core, the structural representation of the rated voltage 1000V fire resistant electric wire cable of restrictive coating is arranged,
Fig. 3-3 is the unshielded layers of three cores, the structural representation of the rated voltage 1000V fire resistant electric wire cable of restrictive coating is arranged,
Fig. 3-the 4th, has the structural representation of the rated voltage 1000V fire resistant electric wire cable of restrictive coating at the unshielded layer of four-core.
Accompanying drawing 4 is structural representations that the rated voltage 1000V fire resistant electric wire cable of screen, restrictive coating is arranged.
Fig. 4-the 1st wherein, single core has the structural representation of the rated voltage 1000V fire resistant electric wire cable of screen, restrictive coating,
Fig. 4-2 twin-core has the structural representation of the rated voltage 1000V fire resistant electric wire cable of screen, restrictive coating,
Fig. 4-3 is structural representations that three cores have the rated voltage 1000V fire resistant electric wire cable of screen, restrictive coating,
Fig. 4-the 4th, four-core has the structural representation of the rated voltage 1000V fire resistant electric wire cable of screen, restrictive coating.
Among the figure 1 is, nickel plating copper wire silver-plated, zinc-plated with multiply or multiply is silver-plated, nickel-clad copper alloy skein silk closes conductor; The 2nd, the insulating barrier of employing cross-linked ethylene-TFE copolymer (XETFE) material; The 3rd, screen silver-plated, zinc-plated by adopting, that the nickel plating copper wire weaves; The 4th, the restrictive coating of extruding through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material.
Embodiment
Insulation of 2 fens individual layers of insulating barrier and double hyer insulation high temperature resistantly reach 200 ℃, and anti-irradiation reaches 5 * 10
7Mrad, the individual layer insulation thickness is 0.35mm, double hyer insulation thickness is 0.41mm; Insulation resistance is≤2.0 * 10
3M Ω km.
, nickel plating copper wire silver-plated, zinc-plated or the conductor 1 that multiply is silver-plated, nickel-clad copper alloy skein silk closes by multiply; The periphery of conductor 1 is the insulating barrier 2 that adopts cross-linked ethylene-TFE copolymer (XETFE) material, and the periphery of insulating barrier 2 is by screen 3 (shown in Figure 2) silver-plated, zinc-plated, the braiding of nickel plating copper wire.
, nickel plating copper wire silver-plated, zinc-plated or the conductor 1 that multiply is silver-plated, nickel-clad copper alloy skein silk closes by multiply; The periphery of conductor 1 is the insulating barrier 2 that adopts cross-linked ethylene-TFE copolymer (XETFE) material, and the periphery of insulating barrier 2 is restrictive coatings 4 (shown in Figure 3) of being extruded through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material.
, nickel plating copper wire silver-plated, zinc-plated or the conductor 1 that multiply is silver-plated, nickel-clad copper alloy skein silk closes by multiply; The periphery of conductor 1 is the insulating barrier 2 that adopts cross-linked ethylene-TFE copolymer (XETFE) material; The periphery of insulating barrier 2 is the screens 3 by the braiding of silver-plated, zinc-plated, nickel plating copper wire, is the restrictive coating of being extruded through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material 4 (shown in Figure 4) by the periphery of the screen 3 of silver-plated, zinc-plated, nickel plating copper wire braiding.
This product is to formulate according to user's specific (special) requirements; Take into full account its applicability and reliability; Take into full account specific (special) requirements such as low temperature, anti-irradiation, high strength, can satisfy multiple environment for use requirement, through the sample verification experimental verification designed rationality and reliability.
Claims (1)
1. rated voltage 1000V fire resistant electric wire cable is characterized in that the N core cable and line, N=1,2,3,4; Every core cable and line has, a nickel plating copper wire silver-plated, zinc-plated by multiply or multiply is silver-plated, nickel-clad copper alloy skein silk closes conductor; The periphery of conductor is the insulating barrier that adopts cross-linked ethylene-TFE copolymer (XETFE) material, and the periphery of insulating barrier is by silver-plated, zinc-plated, the screen of nickel plating copper wire braiding or the restrictive coating of being extruded through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material; Insulating barrier divides individual layer insulation and double hyer insulation, high temperature resistantly reaches 200 ℃, and anti-irradiation reaches 5 * 10
7Mrad, the individual layer insulation thickness is 0.35mm, double hyer insulation thickness is 0.41mm; Insulation resistance is≤2.0 * 10
3M Ω km; Rated voltage 1000V; Periphery by the screen silver-plated, zinc-plated, that the nickel plating copper wire weaves is the restrictive coating of being extruded through the thin-walled expressing technique by cross-linked ethylene-TFE copolymer (XETFE) material; Its preparation technology does conductor with stranded silver-plated, zinc-plated, nickel plating copper wire of electric wire cable strand machine or copper alloy silk, extrudes insulation with extruder equipment; Twist together the insulated electric conductor core with cabler; , nickel plating copper wire shielding silver-plated, zinc-plated with the braiding machine braiding; Extrude sheath with extruder equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103053596A CN102360609A (en) | 2011-10-09 | 2011-10-09 | High temperature-resistant wire cable with rated voltage of 1000 V |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103053596A CN102360609A (en) | 2011-10-09 | 2011-10-09 | High temperature-resistant wire cable with rated voltage of 1000 V |
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| Publication Number | Publication Date |
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| CN102360609A true CN102360609A (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103053596A Pending CN102360609A (en) | 2011-10-09 | 2011-10-09 | High temperature-resistant wire cable with rated voltage of 1000 V |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140070759A (en) * | 2012-11-27 | 2014-06-11 | 동양하이테크산업주식회사 | Process for preparing silver-coated and surface-expanded spiral wire for high efficiency and high frequency transformer |
| CN105968797A (en) * | 2016-07-22 | 2016-09-28 | 丁悦 | Multifunctional cable for offshore oil drilling |
| CN106169322A (en) * | 2016-08-30 | 2016-11-30 | 西安飞机工业（集团）亨通航空电子有限公司 | A kind of guided missile Wear-resistant, high-temperature resistant controls cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2697791Y (en) * | 2004-04-29 | 2005-05-04 | 天津六○九电缆有限公司 | High-temp. resisting composite insulation light shielding soft wire |
| CN2745189Y (en) * | 2004-09-29 | 2005-12-07 | 天津六○九电缆有限公司 | Light weight irradiation resistant composite insulated high-temperature cable |
| CN2924734Y (en) * | 2006-07-03 | 2007-07-18 | 安徽宏源特种电缆集团有限公司 | PTFE insulated special cable |
-
2011
- 2011-10-09 CN CN2011103053596A patent/CN102360609A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2697791Y (en) * | 2004-04-29 | 2005-05-04 | 天津六○九电缆有限公司 | High-temp. resisting composite insulation light shielding soft wire |
| CN2745189Y (en) * | 2004-09-29 | 2005-12-07 | 天津六○九电缆有限公司 | Light weight irradiation resistant composite insulated high-temperature cable |
| CN2924734Y (en) * | 2006-07-03 | 2007-07-18 | 安徽宏源特种电缆集团有限公司 | PTFE insulated special cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140070759A (en) * | 2012-11-27 | 2014-06-11 | 동양하이테크산업주식회사 | Process for preparing silver-coated and surface-expanded spiral wire for high efficiency and high frequency transformer |
| KR101964079B1 (en) | 2012-11-27 | 2019-08-01 | 동양하이테크산업주식회사 | Process for preparing silver-coated and surface-expanded spiral wire for high efficiency and high frequency transformer |
| CN105968797A (en) * | 2016-07-22 | 2016-09-28 | 丁悦 | Multifunctional cable for offshore oil drilling |
| CN106169322A (en) * | 2016-08-30 | 2016-11-30 | 西安飞机工业（集团）亨通航空电子有限公司 | A kind of guided missile Wear-resistant, high-temperature resistant controls cable |
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Application publication date: 20120222 |