CN106024127A - Shielding insulating cable for communication - Google Patents
Shielding insulating cable for communication Download PDFInfo
- Publication number
- CN106024127A CN106024127A CN201610328416.5A CN201610328416A CN106024127A CN 106024127 A CN106024127 A CN 106024127A CN 201610328416 A CN201610328416 A CN 201610328416A CN 106024127 A CN106024127 A CN 106024127A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- enhancement layer
- communication
- insulated shield
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Abstract
The invention discloses a shielding insulating cable for communication, and the cable comprises a cable body. The cable body comprises conductors, reinforcing layers, an insulating layer, and an external sheath. The interior of the cable body is provided with a plurality of reinforcing layers, and the interiors of the reinforcing layers are provided with a plurality of conductors. A plurality of filling adhesive strips are disposed outside the reinforcing layers. Moreover, the exterior of the reinforcing layers is provided with the insulating layer. The insulating layer is wrapped by a wrapping layer in a tightly extruding manner. The wrapping layer is wrapped by one reinforcing layer in an extruding manner, and the reinforcing layer is wrapped by an anti-interference layer in an extruding manner. The anti-interference layer is wrapped by the external sheath in an extruding manner. The cable is reasonable in structure design, is good in shielding effect, and is convenient to use.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of communication insulated shield cable.
Background technology
At present, development along with science and technology, the fields such as industry are also at rapid advances, bring therewith is the increase of cable consumption, cable is typically several or the cable of at least two stranded similar ropes often organized by several groups of wires, often mutually insulated between group wire, and be often twisted into around a center, whole outside is surrounded by the cover layer of high-insulation, the kind of cable has a lot, it is different for can applying the use environment in fields different in a lot of fields, therefore cable is also had different requirements, existing cable is the most often because being disturbed by external electromagnetic signal, cause cable, during using, unsure state occurs, a lot of inconvenience is brought to the use of people.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of communication insulated shield cable.
The present invention takes techniques below scheme to realize: a kind of communication insulated shield cable, it includes that cable body, described cable body include conductor, enhancement Layer, insulating barrier and oversheath, arranges multiple enhancement Layer inside described cable body；And described enhancement Layer is internally provided with many conductors；Described enhancement Layer is outside equipped with multiple gum filler；And outside described enhancement Layer, a layer insulating is set；One layer of wrapped belt is closely extruded outside described insulating barrier；One layer of enhancement Layer is extruded outside described wrapped belt；One layer of anti-interference layer is extruded outside described enhancement Layer；One layer of oversheath is extruded outside described anti-interference layer.
Above-mentioned a kind of communication insulated shield cable, between described insulating barrier, gum filler and enhancement Layer, gap portion is provided with packed layer.
Above-mentioned a kind of communication insulated shield cable, described packed layer uses polyurethane foam plastics to make.
Above-mentioned a kind of communication insulated shield cable, described insulating barrier uses cross-linking polyethylene materials to make.
Above-mentioned a kind of communication insulated shield cable, described enhancement Layer uses metal proof copper-wire braided to form.
Above-mentioned a kind of communication insulated shield cable, described oversheath uses butyronitrile pvc material to make.
The method have the advantages that the present invention has the advantages such as reasonable in design, shield effectiveness be good and easy to use in sum, described oversheath uses butyronitrile pvc material to make, ensure that cable uses in the environment of oil immersion, prevent the situation that cable surface is cracking, effectively avoid because the situation of electrical damage occurs in cable short circuit.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention；
Wherein: 1, cable body；2, conductor；3, enhancement Layer；4, gum filler；5, packed layer；6, insulating barrier；7, wrapped belt；8, enhancement Layer；9, anti-interference layer；10, oversheath.
Detailed description of the invention
As it is shown in figure 1, a kind of communication insulated shield cable, it includes that cable body 1, described cable body 1 include that conductor 2, enhancement Layer 3, insulating barrier 6 and oversheath 10, described cable body 1 inside arrange multiple enhancement Layer 3；And described enhancement Layer 3 is internally provided with many conductors 2；Described enhancement Layer 3 is outside equipped with multiple gum filler 4；And outside described enhancement Layer 3, a layer insulating 6 is set；Described insulating barrier 6 is outer closely extrudes one layer of wrapped belt 7；One layer of enhancement Layer 8 is extruded outside described wrapped belt 7；One layer of anti-interference layer 9 is extruded outside described enhancement Layer 8；One layer of oversheath 10 is extruded outside described anti-interference layer 9.
Described packed layer 5 uses polyurethane foam plastics to make, such that it is able to be internally formed plasticity foam matter packed layer at cable body 1, make cable body 1 internal structure the compactest, even if the cable that is squeezed does not haves a situation of deformation yet, and can moisture within absorbing cable body 1 in time；Described insulating barrier 6 is made for cross-linking polyethylene materials, effectively enhances the intensity of cable body 1, insulating properties and fire resistance, is effectively reduced cable destruction under external environment condition；Described wrapped belt 7 further increases the rounding property of cable body 1, reduces the outside diameter of cable；Described enhancement Layer 8 forms for metal proof copper-wire braided, improves the capacity of resisting disturbance of cable, improves the reliability of wired signal transmission simultaneously；Described oversheath 10 uses butyronitrile pvc material to make, it is possible to ensures that cable uses in the environment of oil immersion, prevents the situation that cable surface is cracking, effectively avoid because the situation of electrical damage occurs in cable short circuit.
The above is embodiments of the invention, therefore all equivalence changes done according to structure, feature and the principle described in the present patent application scope or modification, in the range of being all included in present patent application.
Claims (6)
1. a communication insulated shield cable, it includes that cable body, described cable body include conductor, enhancement Layer, insulating barrier and oversheath, it is characterised in that: multiple enhancement Layer is set inside described cable body；And described enhancement Layer is internally provided with many conductors；Described enhancement Layer is outside equipped with multiple gum filler；And outside described enhancement Layer, a layer insulating is set；One layer of wrapped belt is closely extruded outside described insulating barrier；One layer of enhancement Layer is extruded outside described wrapped belt；One layer of anti-interference layer is extruded outside described enhancement Layer；One layer of oversheath is extruded outside described anti-interference layer.
A kind of communication insulated shield cable the most according to claim 1, it is characterised in that: between described insulating barrier, gum filler and enhancement Layer, gap portion is provided with packed layer.
A kind of communication insulated shield cable the most according to claim 2, it is characterised in that: described packed layer uses polyurethane foam plastics to make.
A kind of communication insulated shield cable the most according to claim 1, it is characterised in that: described insulating barrier uses cross-linking polyethylene materials to make.
A kind of communication insulated shield cable the most according to claim 1, it is characterised in that: described enhancement Layer uses metal proof copper-wire braided to form.
A kind of communication insulated shield cable the most according to claim 1, it is characterised in that: described oversheath uses butyronitrile pvc material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328416.5A CN106024127A (en) | 2016-05-18 | 2016-05-18 | Shielding insulating cable for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328416.5A CN106024127A (en) | 2016-05-18 | 2016-05-18 | Shielding insulating cable for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024127A true CN106024127A (en) | 2016-10-12 |
Family
ID=57098691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610328416.5A Pending CN106024127A (en) | 2016-05-18 | 2016-05-18 | Shielding insulating cable for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192367A (en) * | 2018-09-28 | 2019-01-11 | 新宇电缆集团股份有限公司 | A kind of anti-tampering signal transmission capacity forceful electric power cable of radar communication |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170010A (en) * | 1991-06-24 | 1992-12-08 | Champlain Cable Corporation | Shielded wire and cable with insulation having high temperature and high conductivity |
| CN201741443U (en) * | 2010-05-31 | 2011-02-09 | 江苏凯诺电缆集团有限公司 | Solar photovoltaic cable |
| CN202268196U (en) * | 2011-10-08 | 2012-06-06 | 扬州曙光电缆有限公司 | Novel control cable for wind energy power generation |
| CN204720184U (en) * | 2015-07-01 | 2015-10-21 | 宋国民 | The moistureproof Anti-interference cable of a kind of low smoke and zero halogen |
-
2016
- 2016-05-18 CN CN201610328416.5A patent/CN106024127A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5170010A (en) * | 1991-06-24 | 1992-12-08 | Champlain Cable Corporation | Shielded wire and cable with insulation having high temperature and high conductivity |
| CN201741443U (en) * | 2010-05-31 | 2011-02-09 | 江苏凯诺电缆集团有限公司 | Solar photovoltaic cable |
| CN202268196U (en) * | 2011-10-08 | 2012-06-06 | 扬州曙光电缆有限公司 | Novel control cable for wind energy power generation |
| CN204720184U (en) * | 2015-07-01 | 2015-10-21 | 宋国民 | The moistureproof Anti-interference cable of a kind of low smoke and zero halogen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192367A (en) * | 2018-09-28 | 2019-01-11 | 新宇电缆集团股份有限公司 | A kind of anti-tampering signal transmission capacity forceful electric power cable of radar communication |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
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| WD01 | Invention patent application deemed withdrawn after publication |