CN104112507A - Polyvinyl chloride insulated flat cable - Google Patents
Polyvinyl chloride insulated flat cable Download PDFInfo
- Publication number
- CN104112507A CN104112507A CN201310139655.2A CN201310139655A CN104112507A CN 104112507 A CN104112507 A CN 104112507A CN 201310139655 A CN201310139655 A CN 201310139655A CN 104112507 A CN104112507 A CN 104112507A
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- China
- Prior art keywords
- polyvinyl chloride
- layer
- flat cable
- conductor
- chloride insulation
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Abstract
The invention relates to a polyvinyl chloride insulated flat cable. The polyvinyl chloride insulated flat cable comprises conductors; insulating layers are arranged at the exteriors of the conductors; shielding layers are arranged at the exteriors of the insulating layers; a filling layer is arranged at the exteriors of the shielding layers; an outer sheath layer is arranged at the exterior of the filling layer; the conductors are arranged parallelly on the same horizontal line; the thickness of the insulating layers is in a range of 0.6 to 1mm; and the thickness of the outer sheath layer is in a range of 0.9 to 1.2mm. The polyvinyl chloride insulated flat cable of the invention has the advantages of compact structure, excellent shielding effect, little possibility of being damaged and long service life.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of flat cable.
Background technology
Along with the fast development of national economy, as the aortal electric wire of national economy, its consumption and the scope of application are increasing.In recent years, the industries such as power plant, transformer station, smelting and petrochemical industry, very big to the demand of cable.
At present, the cable on market is various, and they are applied in various different occasions.But all there are some problems in most of cable, such as layer of structure arrangement is unreasonable, compact not between layers, packed layer is solid not firmly, filling effect is not good, thickness of insulating layer arranges inhomogeneous, and thickness does not reach instructions for use, and insulation effect is undesirable, screen can not meet instructions for use, shield effectiveness is bad, and external sheath layer is fragile, and whole service life is shorter.
Summary of the invention
Goal of the invention: the object of the invention is, in order to overcome deficiency of the prior art, provides a kind of compact conformation, and shield effectiveness is good, not fragile, the polyvinyl chloride insulation flat cable of long service life.
Technical scheme: in order to solve the problems of the technologies described above, a kind of polyvinyl chloride insulation flat cable of the present invention, it comprises conductor, be provided with insulating barrier in described conductor outside, be provided with screen in described insulating barrier outside, be provided with packed layer in described screen outside, be provided with external sheath layer in described packed layer outside, described conductor be arranged in parallel in the same horizontal line, and the thickness of described insulating barrier is between 0.6-1mm, and the thickness of described external sheath layer is between 0.9-1.2mm.
Described conductor is round conductor, and is at least two.
Described conductor is copper conductor or tinned copper conductor.
Described insulating barrier is polyvinyl chloride insulation layer.
Described packed layer is composite material of silicon carbide packed layer.
Described screen is shielding layer of copper wires.
Described external sheath layer is polyvinyl chloride or polyethylene or halogen-free and low-smoke flame-retardant polyolefin sheathed layer.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: compact overall structure of the present invention, between each layer, be connected, reliable, adopt the insulating barrier between 0.6-1mm, can effectively ensure insulation effect, adopt the external sheath layer between 0.9-1.2mm, can ensure that cable outside is more solid firmly, not fragile, adopt shielding layer of copper wires, shield effectiveness is better, adopt composite material of silicon carbide packed layer, can effectively improve filling effect, adopt polyester belt lapping layer, play good package action, adopt halogen-free and low-smoke flame-retardant polyolefin sheathed layer, can improve cable result of use, integral product is longer useful life, realistic instructions for use.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention's two cores press circular stranded conductor.
Wherein:
1, conductor; 2, insulating barrier; 3, screen; 4, packed layer; 5, external sheath layer
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, a kind of polyvinyl chloride insulation flat cable of the present invention, it comprises conductor 1, be provided with insulating barrier 2 in described conductor 1 outside, be provided with screen 3 in described insulating barrier 2 outsides, be provided with packed layer 4 in described screen 3 outsides, be provided with external sheath layer 5 in described packed layer 4 outsides, described conductor 1 be arranged in parallel in the same horizontal line, and the thickness of described insulating barrier 2 is between 0.6-1mm, and the thickness of described external sheath layer 5 is between 0.9-1.2mm; Described conductor 1 is round conductor, and is at least two; Described conductor 1 is copper conductor or tinned copper conductor; Described insulating barrier 2 is polyvinyl chloride insulation layer; Described packed layer 4 is composite material of silicon carbide packed layer; Described screen 3 is shielding layer of copper wires; Described external sheath layer 5 is polyvinyl chloride or polyethylene or halogen-free and low-smoke flame-retardant polyolefin sheathed layer.Compact overall structure of the present invention, between each layer, be connected, reliable, adopt the insulating barrier between 0.6-1mm, can effectively ensure insulation effect, adopt the external sheath layer between 0.9-1.2mm, can ensure that cable outside is more solid firmly, not fragile, adopt shielding layer of copper wires, shield effectiveness is better, adopt composite material of silicon carbide packed layer, can effectively improve filling effect, adopt polyester belt lapping layer, play good package action, adopt halogen-free and low-smoke flame-retardant polyolefin sheathed layer, can improve cable result of use, integral product is longer useful life, realistic instructions for use.
The invention provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each part all available prior art realized.
Claims (7)
1. a polyvinyl chloride insulation flat cable, it is characterized in that: it comprises conductor (1), be provided with insulating barrier (2) in described conductor (1) outside, be provided with screen (3) in described insulating barrier (2) outside, be provided with packed layer (4) in described screen (3) outside, be provided with external sheath layer (5) in described packed layer (4) outside, described conductor (1) be arranged in parallel in the same horizontal line, the thickness of described insulating barrier (2) is between 0.6-1mm, and the thickness of described external sheath layer (5) is between 0.9-1.2mm.
2. polyvinyl chloride insulation flat cable according to claim 1, is characterized in that: described conductor (1) is round conductor, and is at least two.
3. polyvinyl chloride insulation flat cable according to claim 1, is characterized in that: described conductor (1) is copper conductor or tinned copper conductor.
4. polyvinyl chloride insulation flat cable according to claim 1, is characterized in that: described insulating barrier (2) is polyvinyl chloride insulation layer.
5. polyvinyl chloride insulation flat cable according to claim 1, is characterized in that: described packed layer (4) is composite material of silicon carbide packed layer.
6. polyvinyl chloride insulation flat cable according to claim 1, is characterized in that: described screen (3) is shielding layer of copper wires.
7. polyvinyl chloride insulation flat cable according to claim 1, is characterized in that: described external sheath layer (5) is polyvinyl chloride or polyethylene or halogen-free and low-smoke flame-retardant polyolefin sheathed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139655.2A CN104112507A (en) | 2013-04-19 | 2013-04-19 | Polyvinyl chloride insulated flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139655.2A CN104112507A (en) | 2013-04-19 | 2013-04-19 | Polyvinyl chloride insulated flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104112507A true CN104112507A (en) | 2014-10-22 |
Family
ID=51709261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139655.2A Pending CN104112507A (en) | 2013-04-19 | 2013-04-19 | Polyvinyl chloride insulated flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104112507A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5742008A (en) * | 1995-11-28 | 1998-04-21 | Baker Hughes Incorporated | Armored cable |
| CN202034100U (en) * | 2011-03-28 | 2011-11-09 | 安徽省繁昌县裕鑫线缆有限公司 | Novel flat cable |
| CN202183271U (en) * | 2011-08-30 | 2012-04-04 | 上海贝恩科电缆有限公司 | Steel wire enhanced coaxial signal cable used for elevator |
| CN102831970A (en) * | 2012-08-15 | 2012-12-19 | 无锡市东田电缆有限公司 | Novel insulation shield cable |
| CN102890985A (en) * | 2012-09-26 | 2013-01-23 | 江苏山峰电缆有限公司 | Dual-core power cable |
| CN202816469U (en) * | 2012-09-13 | 2013-03-20 | 广东雄力电缆有限公司 | High-performance flat cable |
-
2013
- 2013-04-19 CN CN201310139655.2A patent/CN104112507A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5742008A (en) * | 1995-11-28 | 1998-04-21 | Baker Hughes Incorporated | Armored cable |
| CN202034100U (en) * | 2011-03-28 | 2011-11-09 | 安徽省繁昌县裕鑫线缆有限公司 | Novel flat cable |
| CN202183271U (en) * | 2011-08-30 | 2012-04-04 | 上海贝恩科电缆有限公司 | Steel wire enhanced coaxial signal cable used for elevator |
| CN102831970A (en) * | 2012-08-15 | 2012-12-19 | 无锡市东田电缆有限公司 | Novel insulation shield cable |
| CN202816469U (en) * | 2012-09-13 | 2013-03-20 | 广东雄力电缆有限公司 | High-performance flat cable |
| CN102890985A (en) * | 2012-09-26 | 2013-01-23 | 江苏山峰电缆有限公司 | Dual-core power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |