CN201655395U - Novel high-temperature-resistant cable - Google Patents
Novel high-temperature-resistant cable Download PDFInfo
- Publication number
- CN201655395U CN201655395U CN2010201597017U CN201020159701U CN201655395U CN 201655395 U CN201655395 U CN 201655395U CN 2010201597017 U CN2010201597017 U CN 2010201597017U CN 201020159701 U CN201020159701 U CN 201020159701U CN 201655395 U CN201655395 U CN 201655395U
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- Prior art keywords
- cable
- nonwoven fabrics
- woven cloth
- conductor
- layers
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- Expired - Fee Related
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Abstract
The utility model discloses a novel high-temperature-resistant cable, which comprises a cable core. The cable core consists of a plurality of wire cores, the wire cores comprise a conductor and a non-woven cloth isolation layer arranged at the periphery of the conductor, the outer surfaces of the non-woven cloth isolation layers are coated with an insulation layer made of silicon rubber, the peripheries of the wire cores are provided with a non-woven cloth wrapping layer, and the outer surfaces of the non-woven cloth wrapping layers is coated with a sheath made of silicon rubber. The utility model has the following advantages that: firstly, the cable can work continuously in the high-temperature environment of 180 DEG C, can be applied in the mobile electrical equipment and has the advantages of high temperature resistance, corrosion resistance and aging resistance; secondly, due to the insulation layers and the sheath layers made of rubber, the cable has high flexibility, and can satisfy requirements for long-term continuous rotation of the mobile equipment.
Description
Technical field
The utility model relates to the power cable technical field, particularly a kind of novel fire resistant cable.
Background technology
The electric wire that is used for iron and steel, metallurgy, electronics, boats and ships, automobile and other industries constantly is subjected to effects such as heat, oxygen, particularly in the operational environment that constantly moves, cable cover(ing) or insulation just present be corroded, wear out, phenomenon such as cracking, directly influence the useful life of cable even equipment, personal safety produced threat.A kind of high temperature resistant, corrosion resistant cable is provided, and is the problem that prior art need solve.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of high temperature resistant, corrosion resistant novel fire resistant cable.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of novel fire resistant cable, comprise the cable core that many cores are formed, described core comprises conductor, is arranged on the nonwoven fabrics separator of conductor periphery, the outer surface of described nonwoven fabrics separator is enclosed with the insulating barrier that is made of silicon rubber, in described cable core periphery, be provided with the nonwoven fabrics lapping layer, described nonwoven fabrics lapping layer outer surface is enclosed with the sheath that is made of silicon rubber.
In described nonwoven fabrics lapping layer inside, the gap that forms by described many cores, be provided with the gasket for packing that constitutes by rubber strip.
The utility model adopts said structure, has the following advantages: 1, this cable can be in 180 ℃ hot environment continuous firing, and the electric equipment that can be applied to move, high temperature resistant, corrosion-resistant, anti-aging; 2, adopt rubber to make the cable of insulating barrier, restrictive coating, its performance that circumnutates is higher, can satisfy the characteristics that the mobile device long-time continuous is rotated.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a cross section structure schematic diagram of the present utility model;
In Fig. 1,1, core; 2, conductor; 3, nonwoven fabrics separator; 4, insulating barrier; 5, nonwoven fabrics lapping layer; 6, sheath; 7, gasket for packing.
Embodiment
A kind of as shown in Figure 1 novel fire resistant cable, comprise the cable core that many cores 1 are formed, core 1 comprises conductor 2, is arranged on the nonwoven fabrics separator 3 of conductor 2 peripheries, the lapping direction of this layer is a left-hand, it is 10%～15% of twining package tape width that wrapped size is put up in employing, and wrapping angle is 25 °～40 °.The outer surface of nonwoven fabrics separator 3 is enclosed with the insulating barrier 4 that is made of silicon rubber, and these insulating barrier 4 usefulness catenary suspension type continuous vulcanizations, one step of moisture balance method are extruded, and improve the physics and the electric property of cable.In the cable core periphery, be provided with nonwoven fabrics lapping layer 5, the lapping direction of this layer is a left-hand, and adopting and putting up wrapped size is 10%～15% of twining package tape width, and wrapping angle is 25 °～40 °.Nonwoven fabrics lapping layer 5 outer surfaces are enclosed with the sheath 6 that is made of silicon rubber.In nonwoven fabrics lapping layer 5 inside, the gap that forms by many cores 1, be provided with the gasket for packing 7 that constitutes by rubber strip, improve the roundness of cable like this, the impact resistance of cable is improved.
The insulating barrier 4 of cable and sheath 6 can adapt to service requirement under-60 ℃～180 ℃ environment, adapt to the demand of mobile device, and be corrosion-resistant, high temperature resistant.
The conductor 2 of this cable adopts the 5th class flexible conductor, and the drawing of conductor monofilament is carried out in little machine drawing, anneals on zinc-plated annealing machine after drawing is finished.Be twisted into cable conductor with the annealed copper wire harness, improve the performance that circumnutates of cable.Insulating barrier 4 and sheath 6 adopt catenary suspension type continuous vulcanization, one step of moisture balance method to extrude, and improve the physics and the electric property of cable.Want speed and the rotating speed of extruder screw and the temperature of each parts of extruder of strict control traction in extruding, prevent the cable vapour of in extruding this process, intaking, prevent that simultaneously cable surface from having cut, gauffer, flake etc.To make pressure stability to the strict control of air pressure in the production, guarantee that the cable surrounding environment does not fluctuate.Select suitable cabler to carry out stranding, the direction of stranding is a dextrad.The stranding lay ratio will comply with relevant regulations, and the speed of each parts also will be followed the pertinent regulations of operation card.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection range of the present utility model.
Claims (2)
1. novel fire resistant cable, comprise the cable core that many cores (1) are formed, it is characterized in that: described core (1) comprises conductor (2), is arranged on the peripheral nonwoven fabrics separator (3) of conductor (2), the outer surface of described nonwoven fabrics separator (3) is enclosed with the insulating barrier (4) that is made of silicon rubber, in described cable core periphery, be provided with nonwoven fabrics lapping layer (5), described nonwoven fabrics lapping layer (5) outer surface is enclosed with the sheath (6) that is made of silicon rubber.
2. a kind of novel fire resistant cable according to claim 1 is characterized in that: in, the gap that formed by described many cores (1) inner at described nonwoven fabrics lapping layer (5), be provided with the gasket for packing (7) that is made of rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201597017U CN201655395U (en) | 2010-04-14 | 2010-04-14 | Novel high-temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201597017U CN201655395U (en) | 2010-04-14 | 2010-04-14 | Novel high-temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655395U true CN201655395U (en) | 2010-11-24 |
Family
ID=43120639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201597017U Expired - Fee Related CN201655395U (en) | 2010-04-14 | 2010-04-14 | Novel high-temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730199A (en) * | 2013-12-09 | 2014-04-16 | 嘉兴市天信电线有限公司 | New-energy automobile cable and manufacturing method of new-energy automobile cable |
| CN103854732A (en) * | 2013-08-26 | 2014-06-11 | 安徽华星电缆集团有限公司 | Novel fireproof compensating lead |
-
2010
- 2010-04-14 CN CN2010201597017U patent/CN201655395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854732A (en) * | 2013-08-26 | 2014-06-11 | 安徽华星电缆集团有限公司 | Novel fireproof compensating lead |
| CN103730199A (en) * | 2013-12-09 | 2014-04-16 | 嘉兴市天信电线有限公司 | New-energy automobile cable and manufacturing method of new-energy automobile cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGTE HAXON CABLE CO., LTD. Free format text: FORMER OWNER: ANHUI BINJIANG CABLE CO., LTD. Effective date: 20120203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120203 Address after: 241000 middle south of Jinshan Road, hi tech Industrial Development Zone, Anhui, Wuhu Patentee after: Zhongte Haxon Cable Co., Ltd. Address before: 241000 Jinshan Middle Road, hi tech Industry Development Zone, Yijiang District, Wuhu, Anhui Patentee before: Anhui Binjiang Cable Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130414 |