CN108717881A - A kind of novel environment friendly network cable - Google Patents
A kind of novel environment friendly network cable Download PDFInfo
- Publication number
- CN108717881A CN108717881A CN201810530981.9A CN201810530981A CN108717881A CN 108717881 A CN108717881 A CN 108717881A CN 201810530981 A CN201810530981 A CN 201810530981A CN 108717881 A CN108717881 A CN 108717881A
- Authority
- CN
- China
- Prior art keywords
- layer
- network cable
- connector sleeve
- environment friendly
- novel environment
- 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
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Classifications
-
- 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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- H01B11/005—Quad constructions
-
- 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
-
- 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
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
-
- 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
-
- 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
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Ropes Or Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of novel environment friendly network cables, including outer protective sleeve, network cable, crystal head, connection sheath, the lateral surface of the network cable is set with outer protective sleeve, the insertion end of the network cable is equipped with connection sheath, the front side of the connection sheath is equipped with crystal head, the network cable ecto-entad includes enhancement layer, flame-retardant layer, belting layer, filled layer and several core wires successively, the core wire includes conductor, insulating layer and anti-corrosion surrounding layer, and the surface of the outer protective sleeve is equipped with expansion type flame retardant protective coating.A kind of novel environment friendly network cable of the present invention, expansion type flame retardant protective coating plays surface flame-retardant effect, and enhancement layer can enhance the extension ability and intensity of grid line, and flame-retardant layer uses the oxygen barrier layer material of Inorganic nonmetal mineral, it is nonflammable, and the sprawling of flame and the expansion of disaster after burning can be prevented；Outer protective sleeve, filled layer, insulating layer and anti-corrosion surrounding layer are all made of halogen-free, nontoxic cellulosic material, environmentally protective.
Description
【Technical field】
The present invention relates to a kind of technical field of grid line, especially a kind of technical field of novel environment friendly network cable.
【Background technology】
Grid line is a kind of connection essential cable of LAN.Common grid line mainly has multiple twin in a local network
Line, coaxial cable, three kinds of optical cable.In recent years, with the raising both at home and abroad to the attention and degree of concern of environmental protection, common network
Cable cannot reach the demand of people in performance indicator, such as unexpected burning such as occurs for the poor cable of fire resistance, holds
Disaster is easily caused, a large amount of harmful substances are released, causes serious pollution and economic loss, it is therefore desirable to propose a kind of fire resisting resistance
The combustion network cable that performance is good, ingredient is environmentally protective, to avoid the generation of problems；The port at grid line both ends be for
What the network equipment was connected, since port position is directly exposed in environment, lack protective device, easily leads to connecting line
The tearing of fracture and outer protective sleeve.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes that a kind of novel environment friendly network cable, use are green
Color environment-friendly materials, fire resistant flame retardant performance are good.
To achieve the above object, the present invention proposes a kind of novel environment friendly network cable, including outer protective sleeve, grid line
Cable, crystal head, connection sheath, the lateral surface of the network cable are set with outer protective sleeve, in the insertion end of the network cable
Equipped with connection sheath, it is described connection sheath front side be equipped with crystal head, the network cable ecto-entad successively include enhancement layer,
Flame-retardant layer, belting layer, filled layer and several core wires, the core wire include conductor, insulating layer and anti-corrosion surrounding layer, the outer layer shield
The surface of set is equipped with expansion type flame retardant protective coating.
Preferably, the outer protective sleeve, filled layer, insulating layer and anti-corrosion surrounding layer are all made of halogen-free, nontoxic material
Material, the flame-retardant layer use the oxygen barrier layer material of Inorganic nonmetal mineral.
To reinforce restricting preferably, being equipped with 4~8 in the enhancement layer, the reinforcement rope is equably arranged in enhancement layer,
The rope of reinforcing extends along the axis direction of network cable.
Preferably, the core wire is equipped with 3 or 4, the core wire is equably arranged in filled layer, the insulating layer
It is externally provided with anti-corrosion surrounding layer, is equipped with 3 conductors in the insulating layer, the conductor inscribe is arranged in the inside of insulating layer, described
Conductor is twisted by several conductor monofilament.
Preferably, the connection sheath includes interior connector sleeve and outer connector sleeve, the interior connector sleeve and outer connector sleeve one
Body formed, the interior connector sleeve is connect with water-proof jacket, and the outer connection is set in the front side of interior connector sleeve, the interior connector sleeve
Width be less than outer connector sleeve width, between the interior connector sleeve and outer connector sleeve be equipped with transition portion.
Preferably, the crystal head includes crystal head ontology, shrapnel and buckle structure, the crystal head ontology is mounted on
The front end of sheath is connected, the front end of the crystal head ontology is equipped with buckle structure, and the shrapnel is fixed on buckle structure, described
The direction of shrapnel is to extend along crystal head ontology, and the front of the buckle structure is equipped with the installing port of rectangle.
Preferably, the outer surface of the interior connector sleeve, outer connector sleeve and transition portion is equipped with several anti-skid chequers, institute
It is evenly distributed protrusion to state anti-skid chequer.
Preferably, the expansion type flame retardant ingredient that the protective coating uses is polymeric pentaerythrityl phosphate or melamine
Amine phosphate.
Beneficial effects of the present invention：A kind of novel environment friendly network cable of the present invention, it is simple in structure, solve some existing nets
The problem that winding thread fire resistant flame retardant is poor, use composition material is not environmentally protective enough is equipped with intumescent on the surface of outer protective sleeve
Fire retardant protective coating plays surface flame-retardant effect, is equipped with enhancement layer and flame-retardant layer in outer protective sleeve, wherein enhancement layer can enhance
The extension ability and intensity of grid line, flame-retardant layer uses the oxygen barrier layer material of Inorganic nonmetal mineral, nonflammable, and can prevent combustion
The expansion of the sprawling of flame and disaster after burning；Outer protective sleeve, filled layer, insulating layer and anti-corrosion surrounding layer are all made of halogen-free, nothing
Toxin material, it is environmentally protective；The port position of cable is equipped with connection sheath and crystal head, has not only facilitated the connection of grid line, but also right
Cable end face plays a protective role.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of the section of novel environment friendly network cable of the present invention；
Fig. 2 is a kind of structural schematic diagram of the outside of novel environment friendly network cable of the present invention.
In figure：1- outer protective sleeves, 2- network cables, 3- crystal heads, 4- connections sheath, 10- protective coatings, 21- enhancement layers,
22- flame-retardant layers, 23- belting layers, 24- filled layers, 25- core wires, 30- installing ports, 31- crystal heads ontology, 32- shrapnels, 33- buckles
The outer connector sleeve of connector sleeve, 42-, 43- transition portions, 44- anti-skid chequers, 210- reinforcements rope, 251- conductors, 252- are exhausted in structure, 41-
Edge layer, 253- anti-corrosion surrounding layers.
【Specific implementation mode】
Refering to fig. 1 with 2, a kind of novel environment friendly network cable of the present invention, including outer protective sleeve 1, network cable 2, crystal head
3, sheath 4 is connected, the lateral surface of the network cable 2 is set with outer protective sleeve 1, and the insertion end of the network cable 2 is equipped with
Sheath 4 is connected, the front side of the connection sheath 4 is equipped with crystal head 3, and 2 ecto-entad of the network cable includes enhancement layer successively
21, flame-retardant layer 22, belting layer 23, filled layer 24 and several core wires 25, the core wire 25 include conductor 251, insulating layer 252 and prevent
The surface of rotten surrounding layer 253, the outer protective sleeve 1 is equipped with expansion type flame retardant protective coating 10, the outer protective sleeve 1, filling
Layer 24, insulating layer 252 and anti-corrosion surrounding layer 253 are all made of halogen-free, nontoxic cellulosic material, and the flame-retardant layer 22 uses inorganic non-gold
Belong to the oxygen barrier layer material of mineral, 4~8 are equipped in the enhancement layer 21 and reinforces rope 210, the reinforcement rope 210 is equably arranged in
In enhancement layer 21, the rope 210 of reinforcing extends along the axis direction of network cable 2, and the core wire 25 is equipped with 3 or 4, institute
It states core wire 25 to be equably arranged in filled layer 24, the insulating layer 252 is externally provided with anti-corrosion surrounding layer 253, the insulating layer 252
3 conductors 251 are inside equipped with, 251 inscribe of the conductor is arranged in the inside of insulating layer 252, and the conductor 251 is by several conductors
Monofilament is twisted, and the connection sheath 4 includes interior connector sleeve 41 and outer connector sleeve 42, the interior connector sleeve 41 and outer connector sleeve
42 are integrally formed, and the interior connector sleeve 41 is connect with water-proof jacket 1, and the outer connector sleeve 42 is located at the front side of interior connector sleeve 41,
The width of the interior connector sleeve 41 is less than the width of outer connector sleeve 42, is equipped between the interior connector sleeve 41 and outer connector sleeve 42
Part 43 is crossed, the crystal head 3 includes crystal head ontology 31, shrapnel 32 and buckle structure 33, and the crystal head ontology 31 is installed
In the front end of connection sheath 4, the front end of the crystal head ontology 31 is equipped with buckle structure 33, and the shrapnel 32 is fixed on buckle knot
On structure 33, the direction of the shrapnel 32 is to extend along crystal head ontology 31, and the front of the buckle structure 3 is equipped with the peace of rectangle
Mouth 30 is filled, the outer surface of the interior connector sleeve 41, outer connector sleeve 42 and transition portion 43 is equipped with several anti-skid chequers 44, described
Anti-skid chequer 44 is evenly distributed protrusion, and the expansion type flame retardant ingredient that the protective coating 10 uses is polypentaerythritol phosphoric acid
Ester or melamine phosphate.
The course of work of the present invention：
A kind of novel environment friendly network cable of the present invention during the work time, in 251 outsourcing insulating layer coating 252 of conductor, plays
The effect of insulation shielding is equipped with expansion type flame retardant protective coating 10 on the surface of outer protective sleeve 1, enhances the external resistance of grid line
Fire performance；It is equipped with enhancement layer 21, flame-retardant layer 22, belting layer 23, filled layer 24 and several core wires 25 successively in outer protective sleeve 1,
It is equipped with several reinforcements rope 210 wherein in enhancement layer 21, the extension ability and intensity of grid line can be enhanced, flame-retardant layer 22 is using inorganic
The oxygen barrier layer material of nonmetallic mineral, it is nonflammable, and the sprawling of flame and the expansion of disaster after burning can be prevented；Outer protective sleeve 1,
Filled layer 24, insulating layer 252 and anti-corrosion surrounding layer 253 are all made of halogen-free, nontoxic cellulosic material, environmentally protective；Filled layer 24 can
Interference-free, injury-free, decrease is impacted between protecting more core wires 25；Connection sheath 4 is used to protect the interface portion of grid line
Divide and be not damaged, connecting the anti-skid chequer 44 outside sheath 4 can make grid line non-slip when taking installation, and stationarity is more preferable；Crystal
It is additionally provided with buckle structure 33 on first 3, keeps the connection of network line joint and equipment room more secured.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of novel environment friendly network cable, it is characterised in that：Including outer protective sleeve (1), network cable (2), crystal head (3),
Sheath (4) is connected, the lateral surface of the network cable (2) is set with outer protective sleeve (1), the insertion end of the network cable (2)
It is equipped with connection sheath (4), the front side of the connection sheath (4) is equipped with crystal head (3), network cable (2) ecto-entad
Include enhancement layer (21), flame-retardant layer (22), belting layer (23), filled layer (24) and several core wires (25), the core wire successively
(25) include conductor (251), insulating layer (252) and anti-corrosion surrounding layer (253), the surface of the outer protective sleeve (1) is equipped with expansion
Type fire retardant protective coating (10).
2. a kind of novel environment friendly network cable as described in claim 1, it is characterised in that：The outer protective sleeve (1), filled layer
(24), insulating layer (252) and anti-corrosion surrounding layer (253) are all made of halogen-free, nontoxic cellulosic material, and the flame-retardant layer (22) uses nothing
The oxygen barrier layer material of machine nonmetallic mineral.
3. a kind of novel environment friendly network cable as described in claim 1, it is characterised in that：4 are equipped in the enhancement layer (21)
~8 are reinforced rope (210), and reinforcements rope (210) is equably arranged in enhancement layer (21), the reinforcement restrict (210) along
The axis direction of network cable (2) extends.
4. a kind of novel environment friendly network cable as described in claim 1, it is characterised in that：The core wire (25) is equipped with 3 or 4
Item, the core wire (25) are equably arranged in filled layer (24), and the insulating layer (252) is externally provided with anti-corrosion surrounding layer (253),
3 conductors (251) are equipped in the insulating layer (252), conductor (251) inscribe is arranged in the inside of insulating layer (252), institute
Conductor (251) is stated to be twisted by several conductor monofilament.
5. a kind of novel environment friendly network cable as described in claim 1, it is characterised in that：The connection sheath (4) includes interior
Connector sleeve (41) and outer connector sleeve (42), the interior connector sleeve (41) and outer connector sleeve (42) are integrally formed, the interior connector sleeve
(41) it is connect with water-proof jacket (1), the outer connector sleeve (42) is located at the front side of interior connector sleeve (41), the interior connector sleeve (41)
Width be less than the width of outer connector sleeve (42), equipped with transition portion between the interior connector sleeve (41) and outer connector sleeve (42)
(43)。
6. a kind of novel environment friendly network cable as described in claim 1, it is characterised in that：The crystal head (3) includes crystal
Head ontology (31), shrapnel (32) and buckle structure (33), the crystal head ontology (31) are mounted on the front end of connection sheath (4),
The front end of the crystal head ontology (31) is equipped with buckle structure (33), and the shrapnel (32) is fixed on buckle structure (33), institute
The direction for stating shrapnel (32) is to extend along crystal head ontology (31), and the front of the buckle structure (3) is equipped with the installation of rectangle
Mouth (30).
7. a kind of novel environment friendly network cable as described in claim 1, it is characterised in that：The interior connector sleeve (41), outer company
The outer surface of female connector (42) and transition portion (43) is equipped with several anti-skid chequers (44), and the anti-skid chequer (44) is evenly distributed
Protrusion.
8. a kind of novel environment friendly network cable as described in any one of claim 1 to 7, it is characterised in that：The protection applies
The expansion type flame retardant ingredient that layer (10) uses is polymeric pentaerythrityl phosphate or melamine phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530981.9A CN108717881A (en) | 2018-05-29 | 2018-05-29 | A kind of novel environment friendly network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530981.9A CN108717881A (en) | 2018-05-29 | 2018-05-29 | A kind of novel environment friendly network cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108717881A true CN108717881A (en) | 2018-10-30 |
Family
ID=63912601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530981.9A Pending CN108717881A (en) | 2018-05-29 | 2018-05-29 | A kind of novel environment friendly network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108717881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283986A (en) * | 2021-12-21 | 2022-04-05 | 苏州永鼎线缆科技有限公司 | Composite cable and production process thereof |
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| CN202662871U (en) * | 2012-04-28 | 2013-01-09 | 周高飞 | Network connecting cable with colored labels in two ends |
| CN204516472U (en) * | 2015-03-30 | 2015-07-29 | 嘉兴奥亿普数据电缆有限公司 | A kind of novel outdoor grid line |
| CN104821195A (en) * | 2015-05-06 | 2015-08-05 | 宝胜科技创新股份有限公司 | Flexible fireproof cable |
| CN205050626U (en) * | 2015-10-29 | 2016-02-24 | 安徽南洋新材料科技股份有限公司 | Variable frequency cable |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283986A (en) * | 2021-12-21 | 2022-04-05 | 苏州永鼎线缆科技有限公司 | Composite cable and production process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181030 |
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| RJ01 | Rejection of invention patent application after publication |