CN105895246B - Environmentally friendly network cable - Google Patents
Environmentally friendly network cable Download PDFInfo
- Publication number
- CN105895246B CN105895246B CN201610244242.4A CN201610244242A CN105895246B CN 105895246 B CN105895246 B CN 105895246B CN 201610244242 A CN201610244242 A CN 201610244242A CN 105895246 B CN105895246 B CN 105895246B
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- China
- Prior art keywords
- pressure
- resistant framework
- annular
- resistant
- outer ring
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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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
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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
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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
- H01B7/1845—Sheaths comprising perforations
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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
- H01B7/185—Sheaths comprising internal cavities or channels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
Abstract
The invention belongs to technical field of cables, more particularly, to a kind of environmentally friendly network cable.Including single line core; core periphery is arranged with mica belt; mica belt is externally provided with polytetrafluoroethylene floor; protective layer is provided with the outside of polytetrafluoroethylene floor; heat exchange metal level is provided between protective layer and polytetrafluoroethylene floor; exchange heat and radiating compression-resistant structure is provided between metal level and protective layer; radiating compression-resistant structure includes annular pressure-resistant framework and outer ring pressure-resistant framework; some axially arranged and annular spread support bar is provided between annular pressure-resistant framework and outer ring pressure-resistant framework, cavity is formed between any two connected support bar and annular pressure-resistant framework and outer ring pressure-resistant framework.Compared with prior art, it is the advantages of this environmentally friendly network cable：1st, reasonable in design, crushing resistance is good, and thermal diffusivity is strong, intelligent, securely and reliably.2nd, sound construction service life is grown.3rd, people can be warned to prevent people's damage caused by close cable in the case of not knowing.
Description
Technical field
The invention belongs to technical field of cables, more particularly, to a kind of environmentally friendly network cable.
Background technology
Electric wire to transmit electric (magnetic) can, information and the wire product for realizing electromagnetic energy conversion, the electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, and it may be defined as：The aggregate being made up of following part；One
Or more insulated wire cores, and the clad that each of which may have, total protective layer and outer jacket, cable can also have additional
The conductor not insulated.To transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion.The electric wire of broad sense
Cable is also referred to simply as, the cable of narrow sense refers to insulated cable.It may be defined as, the aggregate being made up of following part：One or
More insulated wire cores, and the clad that each of which may have, total protective layer and outer jacket, cable, which can also have, additional not to be had
There is the conductor of insulation.Existing outside cable is easy to be destroyed when in use, and heat dispersion is poor can influence cable
Service life.
For example, Chinese patent literature discloses a kind of cable [application number：201120191567.3], including cable core, bag
Belt and oversheath, the cable core is from the inside to surface successively by cable conductor, internal shield, insulating barrier, external shielding layer and copper strips
Screen layer is formed, and is provided with belting layer outside cable core, belting layer is externally provided with oversheath.Also set between the belting layer and cable core
There is gasket for packing, gasket for packing is made up of non-net polypropylene tearing material of opening.Oversheath thickness is averagely not less than 4.5 millimeters, oversheath
Thickness thinnest part is not less than 4.5 millimeters.
Although such scheme with that can protect core, remains, design is not reasonable, and there is crushing resistance
Poor, radiating is undesirable, is easily damaged, the technical problems such as security cannot ensure.
The content of the invention
Regarding the issue above, the present invention provides it is a kind of reasonable in design, it is hardly damaged, thermal diffusivity is strong, safely may be used
The environmentally friendly network cable leaned on.
To reach above-mentioned purpose, present invention employs following technical proposal：This environmentally friendly network cable, it is characterised in that bag
Single line core is included, described core periphery is arranged with mica belt, and described mica belt is externally provided with polytetrafluoroethylene floor, poly-
Protective layer is provided with the outside of tetrafluoroethene layer, heat exchange metal level, described heat exchange are provided between protective layer and polytetrafluoroethylene floor
Radiating compression-resistant structure is provided between metal level and protective layer, described radiating compression-resistant structure includes annular pressure-resistant framework and outer ring
Pressure-resistant framework, some axially arranged and annular spread support is provided between described annular pressure-resistant framework and outer ring pressure-resistant framework
Bar, cavity, described outer ring are formed between any two connected support bar and annular pressure-resistant framework and outer ring pressure-resistant framework
Pressure-resistant framework is provided with some along the axial equally distributed gas outlet of cable, goes out air-casing, described ring provided with annular on gas outlet
Shape goes out air-casing and outer ring pressure-resistant framework is integral type structure, and described annular outlet set wears protective layer, gone out in annular outside air-casing
End goes out on air-casing outer end and circumferencial direction to be uniformly distributed and can beaten when air pressure is too high in cavity provided with least two panels closed ring
Release the locking plate of deflation body.
In above-mentioned environmentally friendly network cable, three rings are provided between described annular pressure-resistant framework and outer ring pressure-resistant framework
Shape distribution support bar, described support bar the inner is connected with annular pressure-resistant framework, described outer ring pressure-resistant framework outer end with outside
Annular pressure-resistant framework is connected, and described annular pressure-resistant framework, outer ring pressure-resistant framework and support bar are connected as a single entity structure.
In above-mentioned environmentally friendly network cable, braided metal net is provided with described protective layer, described annular goes out air-casing
Wear braided metal net.
In above-mentioned environmentally friendly network cable, described annular pressure-resistant framework, outer ring pressure-resistant framework, support bar, annular go out
Air-casing is made up of nonmetallic materials.
In above-mentioned environmentally friendly network cable, it is also coated with warning coating outside described protective layer.
Compared with prior art, it is the advantages of this environmentally friendly network cable：1st, reasonable in design, crushing resistance is good, thermal diffusivity
By force, it is intelligent, securely and reliably.2nd, sound construction service life is grown.3rd, people can be warned to prevent people from being leaned in the case of not knowing
Damage caused by nearly cable.
Brief description of the drawings
Fig. 1 is cross-sectional view provided by the invention.
Fig. 2 is the cross-sectional view of no air outlet structure provided by the invention.
In figure, core 1, mica belt 2, polytetrafluoroethylene floor 3, protective layer 4, heat exchange metal level 5, radiating compression-resistant structure 6,
Annular pressure-resistant framework 61, outer ring pressure-resistant framework 62, support bar 63, cavity 64, gas outlet 65, annular go out air-casing 66, locking plate 67, compiled
Knit wire netting 41, warning coating 42.
Embodiment
As shown in Figure 1, 2, this environmentally friendly network cable, including single line core 1, the periphery of core 1 are arranged with mica belt 2, cloud
Master tape layer 2 is externally provided with polytetrafluoroethylene floor 3, protective layer 4 is provided with the outside of polytetrafluoroethylene floor 3, in protective layer 4 and polytetrafluoroethyl-ne
Heat exchange metal level 5 is provided between alkene layer 3, exchanges heat and radiating compression-resistant structure 6 is provided between metal level 5 and protective layer 4, radiate resistance to compression knot
Structure 6 includes annular pressure-resistant framework 61 and outer ring pressure-resistant framework 62, is provided between annular pressure-resistant framework 61 and outer ring pressure-resistant framework 62
Some axially arranged and annular spread support bar 63, the connected support bar 63 of any two and annular pressure-resistant framework 61 and outer shroud
Cavity 64 is formed between shape pressure-resistant framework 62, outer ring pressure-resistant framework 62 is provided with some along the axial equally distributed gas outlet of cable
65, go out air-casing 66 provided with annular on gas outlet 65, annular goes out air-casing 66 and outer ring pressure-resistant framework 62 is integral type structure, annular
Go out air-casing 66 and wear protective layer 4, go out the outer end of air-casing 66 in annular goes out the outer end of air-casing 66 and circumference provided with least two panels closed ring
The locking plate 67 of release gas can be opened when air pressure is too high in cavity 64 by being uniformly distributed on direction, and locking plate 67 is fixed on annular and gone out
On the outer end of air-casing 66, locking plate 67 is made up of elastomeric material.Radiating compression-resistant structure 6 can effectively prevent core in the excessive feelings of external force
Damaged by pressure under condition, additionally it is possible to which improving the radiating of core prevents cable from overheating, when air pressure rising reaches a level pressure in overheat space-time chamber 64
Can be by opening the gas in the discharge cavity of locking plate 67 during power；Can also be by certain several gas outlet 65 to being injected in cavity 64
Cold air improves heat transfer effect.
In particular, the support bar of three annular spreads is provided between annular pressure-resistant framework 61 and outer ring pressure-resistant framework 62
63, support bar 63 is inner to be connected with annular pressure-resistant framework 61, and the outer end of outer ring pressure-resistant framework 62 is connected with outer ring pressure-resistant framework 62, interior
Annular pressure-resistant framework 61, outer ring pressure-resistant framework 62 and support bar 63 are connected as a single entity structure；Braided metal net is provided with protective layer 4
41, annular goes out air-casing 66 and wears braided metal net 41, and annular pressure-resistant framework 61, outer ring pressure-resistant framework 62, support bar 63, annular go out
Air-casing 66 is made up of nonmetallic materials；It is also coated with warning coating 42 outside protective layer 4.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although herein more using core 1, mica belt 2, polytetrafluoroethylene floor 3, protective layer 4, heat exchange metal level 5,
Radiate compression-resistant structure 6, annular pressure-resistant framework 61, outer ring pressure-resistant framework 62, support bar 63, cavity 64, gas outlet 65, annular outlet
The terms such as set 66, locking plate 67, braided metal net 41, warning coating 42, but it is not precluded from the possibility using other terms.Use
These terms are used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limit
System is all disagreed with spirit of the present invention.
Claims (4)
1. a kind of environmentally friendly network cable, it is characterised in that including single line core（1）, described core（1）Periphery is arranged with mica
Belt（2）, described mica belt（2）It is externally provided with polytetrafluoroethylene floor（3）, in polytetrafluoroethylene floor（3）Outside is provided with protection
Layer（4）, in protective layer（4）And polytetrafluoroethylene floor（3）Between be provided with heat exchange metal level（5）, described heat exchange metal level（5）With
Protective layer（4）Between be provided with radiating compression-resistant structure（6）, described radiating compression-resistant structure（6）Including annular pressure-resistant framework（61）With
Outer ring pressure-resistant framework（62）, described annular pressure-resistant framework（61）With outer ring pressure-resistant framework（62）Between be provided with it is some axially arranged
And the support bar of annular spread（63）, the connected support bar of any two（63）With annular pressure-resistant framework（61）With outer ring resistance to compression
Frame（62）Between form cavity（64）, described outer ring pressure-resistant framework（62）Be provided with it is some along cable axially it is equally distributed go out
Gas port（65）, in gas outlet（65）Go out air-casing provided with annular（66）, described annular goes out air-casing（66）With outer ring pressure-resistant framework
（62）For integral type structure, described annular goes out air-casing（66）Wear protective layer（4）, go out air-casing in annular（66）Outer end is provided with extremely
Few two panels closed ring goes out air-casing（66）Cavity can be worked as by being uniformly distributed on outer end and circumferencial direction（64）Interior air pressure is beaten when too high
Release the locking plate of deflation body（67）；Described annular pressure-resistant framework（61）With outer ring pressure-resistant framework（62）Between be provided with three annulars
The support bar of distribution（63）, described support bar（63）Inner and annular pressure-resistant framework（61）It is connected, described outer ring resistance to compression
Frame（62）Outer end and outer ring pressure-resistant framework（62）It is connected, described annular pressure-resistant framework（61）, outer ring pressure-resistant framework（62）And branch
Stay（63）It is connected as a single entity structure；Locking plate（67）It is fixed on annular and goes out air-casing（66）On outer end, locking plate（67）By elastomeric material
It is made.
2. environmentally friendly network cable according to claim 1, it is characterised in that described protective layer（4）It is interior to be provided with braiding gold
Belong to net（41）, described annular goes out air-casing（66）Wear braided metal net（41）.
3. environmentally friendly network cable according to claim 2, it is characterised in that described annular pressure-resistant framework（61）, outer shroud
Shape pressure-resistant framework（62）, support bar（63）, annular go out air-casing（66）It is made up of nonmetallic materials.
4. environmentally friendly network cable according to claim 1, it is characterised in that described protective layer（4）It is also coated with warning outside
Coating（42）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244242.4A CN105895246B (en) | 2016-04-18 | 2016-04-18 | Environmentally friendly network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244242.4A CN105895246B (en) | 2016-04-18 | 2016-04-18 | Environmentally friendly network cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105895246A CN105895246A (en) | 2016-08-24 |
| CN105895246B true CN105895246B (en) | 2018-02-27 |
Family
ID=56705131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244242.4A Active CN105895246B (en) | 2016-04-18 | 2016-04-18 | Environmentally friendly network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895246B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470624A (en) * | 2018-05-21 | 2018-08-31 | 长兴金新电子有限公司 | A kind of Anti-pressure aluminium electrolutic capacitor |
| CN108682498B (en) * | 2018-05-29 | 2020-03-27 | 浙江时光电缆有限公司 | Novel resistance to compression network cable |
| CN108717881A (en) * | 2018-05-29 | 2018-10-30 | 浙江麦知网络科技有限公司 | A kind of novel environment friendly network cable |
| CN110164594B (en) * | 2019-06-06 | 2020-11-13 | 义乌市佳倩科技有限公司 | Compression-resistant composite cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201449798U (en) * | 2009-06-08 | 2010-05-05 | 江苏东峰电缆有限公司 | Seal cap device |
| CN203232730U (en) * | 2013-05-14 | 2013-10-09 | 李云华 | Improved skeleton cable |
| CN104200901A (en) * | 2014-09-10 | 2014-12-10 | 安徽慧艺线缆集团有限公司 | High-temperature resistant computer cable |
| CN104318992A (en) * | 2014-10-24 | 2015-01-28 | 安徽电信器材贸易工业有限责任公司 | Flame-retardant cable |
| CN205722947U (en) * | 2016-04-18 | 2016-11-23 | 湖州凯博电子线缆有限公司 | Environmental protection network cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293862A (en) * | 2007-05-25 | 2008-12-04 | Fujikura Ltd | Insulated electrical wire |
-
2016
- 2016-04-18 CN CN201610244242.4A patent/CN105895246B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201449798U (en) * | 2009-06-08 | 2010-05-05 | 江苏东峰电缆有限公司 | Seal cap device |
| CN203232730U (en) * | 2013-05-14 | 2013-10-09 | 李云华 | Improved skeleton cable |
| CN104200901A (en) * | 2014-09-10 | 2014-12-10 | 安徽慧艺线缆集团有限公司 | High-temperature resistant computer cable |
| CN104318992A (en) * | 2014-10-24 | 2015-01-28 | 安徽电信器材贸易工业有限责任公司 | Flame-retardant cable |
| CN205722947U (en) * | 2016-04-18 | 2016-11-23 | 湖州凯博电子线缆有限公司 | Environmental protection network cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105895246A (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180105 Address after: 276 No. 313219 Zhejiang city of Huzhou province Deqing County LEIDIAN Town Pearl Avenue Applicant after: Huzhou huixun Communication Technology Co., Ltd. Address before: 313217 Zhejiang city of Huzhou province Deqing County Xin'an town homes Meng Shan Huzhou electronic cable Co. Ltd. Applicant before: HUZHOU ELECTRONIC CABLE CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |