CN109979647A - A kind of communication cable - Google Patents
A kind of communication cable Download PDFInfo
- Publication number
- CN109979647A CN109979647A CN201711450245.4A CN201711450245A CN109979647A CN 109979647 A CN109979647 A CN 109979647A CN 201711450245 A CN201711450245 A CN 201711450245A CN 109979647 A CN109979647 A CN 109979647A
- Authority
- CN
- China
- Prior art keywords
- cable
- water blocking
- blocking layer
- sheath
- insulator
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000012212 insulator Substances 0.000 claims abstract description 15
- 239000004760 aramid Substances 0.000 claims abstract description 12
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000006071 cream Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
-
- 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
- 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
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of communication cables, its structure includes oversheath, the inside of the oversheath is equipped with aramid yarn, the inside of the aramid yarn is equipped with the first water blocking layer, the inside of first water blocking layer is equipped with sheath, the inside of the sheath is equipped with the second water blocking layer, the inside of second water blocking layer is equipped with cable cream, the middle of the cable cream is equipped with center reinforcemen, the periphery of the center reinforcemen is equipped with Loose tube, the inside of the Loose tube is equipped with glass fabric, the inside of the glass fabric is equipped with insulator, the inside of the insulator is equipped with winding layer, the inside of the winding layer is equipped with conducting wire.It is strong with corrosion resistance and inoxidizability; the also conductive and good advantage of communication effect; pass through the increase of center reinforcemen; the phenomenon that cable fractures in use can be effectively prevented; enhance toughness when cable uses; the service life for extending cable improves the protection to cable.
Description
Technical field
The present invention relates to a kind of communication cable technical field, specially a kind of communication cable.
Background technique
Logical line cable is the electricity for transmitting phone, telegram, fax paper, TV and broadcast program, data and other electric signals
Cable is formed by the wire stranding of the above mutually insulated of a pair.Communication cable is compared with aerial line, biography big with message capacity
Defeated stability height, good confidentiality, it is few by natural conditions and external influences the advantages that；Currently, existing communication cable is also deposited
In the place of some shortcomings, such as；Existing communication cable corrosion resistance and inoxidizability are weaker, and electric conductivity and logical
News effect is not so well, and cable is easy to appear the phenomenon that fractureing in use, reduces toughness when cable uses, shortens
The service life of cable.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of communication cable.
To solve the above problems, the invention provides the following technical scheme: a kind of communication cable, including oversheath, it is described outer
The inside of sheath is equipped with aramid yarn, and the inside of the aramid yarn is equipped with the first water blocking layer, and the inside of first water blocking layer is equipped with
Sheath, the inside of the sheath are equipped with the second water blocking layer, and the inside of second water blocking layer is equipped with cable cream, the cable cream
Middle is equipped with center reinforcemen, and the periphery of the center reinforcemen is equipped with Loose tube, and the inside of the Loose tube is equipped with glass
Fiber cloth, the inside of the glass fabric are equipped with insulator, and the inside of the insulator is equipped with winding layer, the winding layer
Inside is equipped with conducting wire.
As a kind of preferred embodiment of the invention, the oversheath is made of the material of PVE, and the sheath is adopted
It is made of the material of polyethylene.
As a kind of preferred embodiment of the invention, first water blocking layer passes through strong adhesive and the aramid yarn
It is fixedly connected with sheath, second water blocking layer is connected by way of bonding with the inner wall of the sheath.
As a kind of preferred embodiment of the invention, the insulator is made of the material of PBT, and the insulator is solid
Surely it is connected to the inner wall of the glass fabric.
As a kind of preferred embodiment of the invention, the conducting wire is made of the material of refined copper.
Compared with prior art, beneficial effects of the present invention are as follows:
A kind of communication cable of the present invention, has corrosion resistance and inoxidizability strong, and also conductive and good communication effect is excellent
Point can effectively prevent the phenomenon that cable fractures in use, enhance electricity by the increase of center reinforcemen
Toughness when cable uses, extends the service life of cable, improves the protection to cable.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of communication cable of the present invention；
Fig. 2 is the cross-sectional view of Loose tube of the present invention.
In figure: oversheath 1, aramid yarn 2, the first water blocking layer 3, sheath 4, the second water blocking layer 5, cable cream 6, center reinforcemen
7, Loose tube 8, glass fabric 9, insulator 10, winding layer 11, conducting wire 12.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of communication cable, including oversheath 1, the outer shield
The inside of set 1 is equipped with aramid yarn 2, and the inside of the aramid yarn 2 is equipped with the first water blocking layer 3, and the inside of first water blocking layer 3 is set
There is sheath 4, the inside of the sheath 4 is equipped with the second water blocking layer 5, and the inside of second water blocking layer 5 is equipped with cable cream 6, institute
The middle for stating cable cream 6 is equipped with center reinforcemen 7, and the periphery of the center reinforcemen 7 is equipped with Loose tube 8, the Loose tube 8
Inside is equipped with glass fabric 9, and the inside of the glass fabric 9 is equipped with insulator 10, and the inside of the insulator 10 is equipped with
The inside of winding layer 11, the winding layer 11 is equipped with conducting wire 12.
The oversheath 1 is made of the material of PVE, and the sheath 4 is made of the material of polyethylene, is acted on
In can effectively enhance the corrosion resistance and inoxidizability of sheath 4 and oversheath 1, service life is extended.
First water blocking layer 3 is fixedly connected by strong adhesive with the aramid yarn 2 and sheath 4, and described second
Water blocking layer 5 is connected by way of bonding with the inner wall of the sheath 4, its role is to can effectively avoid rainwater into
Enter the inside to cable, leads to the damage of cable.
The insulator 10 is made of the material of PBT, and the insulator 10 is fixedly connected on the glass fabric 9
Inner wall improves the protection to cable its role is to can effectively prevent from cable in use to lead to the phenomenon of short circuit
Effect,
The conducting wire 12 is made of the material of refined copper, its role is to can effectively enhance the electric conductivity of power supply, is improved
The effect of communication.
In the use process of communication cable, cable is prevented to exist by adding center reinforcemen 7 in the middle of cable
The phenomenon that fractureing in use process enhances toughness when cable uses, extends the service life of cable, improve pair
The protection of cable.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of communication cable, including oversheath (1), it is characterised in that: the inside of the oversheath (1) is equipped with aramid yarn (2),
The inside of the aramid yarn (2) is equipped with the first water blocking layer (3), and the inside of first water blocking layer (3) is equipped with sheath (4), institute
The inside for stating sheath (4) is equipped with the second water blocking layer (5), and the inside of second water blocking layer (5) is equipped with cable cream (6), the cable
The middle of cream (6) is equipped with center reinforcemen (7), and the periphery of the center reinforcemen (7) is equipped with Loose tube (8), the pine set
The inside for managing (8) is equipped with glass fabric (9), and the inside of the glass fabric (9) is equipped with insulator (10), the insulator
(10) inside is equipped with winding layer (11), and the inside of the winding layer (11) is equipped with conducting wire (12).
2. a kind of communication cable according to claim 1, it is characterised in that: the oversheath (1) uses the material system of PVE
Make, the sheath (4) is made of the material of polyethylene.
3. a kind of communication cable according to claim 1, it is characterised in that: first water blocking layer (3) is viscous by strength
Mixture is fixedly connected with the aramid yarn (2) and sheath (4), second water blocking layer (5) by way of bonding with it is described
The inner wall of sheath (4) is connected.
4. a kind of communication cable according to claim 1, it is characterised in that: the insulator (10) uses the material of PBT
Production, the insulator (10) are fixedly connected on the inner wall of the glass fabric (9).
5. a kind of communication cable according to claim 1, it is characterised in that: the conducting wire (12) uses the material system of refined copper
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450245.4A CN109979647A (en) | 2017-12-28 | 2017-12-28 | A kind of communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450245.4A CN109979647A (en) | 2017-12-28 | 2017-12-28 | A kind of communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109979647A true CN109979647A (en) | 2019-07-05 |
Family
ID=67071813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711450245.4A Pending CN109979647A (en) | 2017-12-28 | 2017-12-28 | A kind of communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109979647A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202372682U (en) * | 2011-12-26 | 2012-08-08 | 北京亨通斯博通讯科技有限公司 | Stretch-resistant and electromagnetic disturbance-resistant optical cable |
| CN104575827A (en) * | 2014-12-31 | 2015-04-29 | 公安部上海消防研究所 | Audio/video communication guide rope for fire control |
| CN205069144U (en) * | 2015-10-23 | 2016-03-02 | 江西安讯实业股份有限公司 | Novel composite cable |
| CN105589156A (en) * | 2016-03-10 | 2016-05-18 | 钟斐琴 | Optical fiber equipped transmission cable |
| CN105938230A (en) * | 2016-07-01 | 2016-09-14 | 山东太平洋光纤光缆有限公司 | Novel high-flame resistance optical cable |
| CN205810443U (en) * | 2016-06-27 | 2016-12-14 | 赵洁 | A kind of buried cable structure |
| CN106448881A (en) * | 2016-11-15 | 2017-02-22 | 赵黎 | Reinforced water-blocking cable |
| CN206003531U (en) * | 2016-08-30 | 2017-03-08 | 四川保和新世纪线缆有限公司 | Water-proof wire cable |
| CN206516414U (en) * | 2017-01-24 | 2017-09-22 | 广州市铜源电子有限公司 | A kind of high temperature resistant blocks water signal wire |
| CN207602245U (en) * | 2017-12-28 | 2018-07-10 | 镇江华尔科通信有限公司 | A kind of communication cable |
-
2017
- 2017-12-28 CN CN201711450245.4A patent/CN109979647A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202372682U (en) * | 2011-12-26 | 2012-08-08 | 北京亨通斯博通讯科技有限公司 | Stretch-resistant and electromagnetic disturbance-resistant optical cable |
| CN104575827A (en) * | 2014-12-31 | 2015-04-29 | 公安部上海消防研究所 | Audio/video communication guide rope for fire control |
| CN205069144U (en) * | 2015-10-23 | 2016-03-02 | 江西安讯实业股份有限公司 | Novel composite cable |
| CN105589156A (en) * | 2016-03-10 | 2016-05-18 | 钟斐琴 | Optical fiber equipped transmission cable |
| CN205810443U (en) * | 2016-06-27 | 2016-12-14 | 赵洁 | A kind of buried cable structure |
| CN105938230A (en) * | 2016-07-01 | 2016-09-14 | 山东太平洋光纤光缆有限公司 | Novel high-flame resistance optical cable |
| CN206003531U (en) * | 2016-08-30 | 2017-03-08 | 四川保和新世纪线缆有限公司 | Water-proof wire cable |
| CN106448881A (en) * | 2016-11-15 | 2017-02-22 | 赵黎 | Reinforced water-blocking cable |
| CN206516414U (en) * | 2017-01-24 | 2017-09-22 | 广州市铜源电子有限公司 | A kind of high temperature resistant blocks water signal wire |
| CN207602245U (en) * | 2017-12-28 | 2018-07-10 | 镇江华尔科通信有限公司 | A kind of communication cable |
Non-Patent Citations (1)
| Title |
|---|
| 穆华平，武万军，王相利: "《网络综合布线技术案例教程》", 上海：上海交通大学出版社, pages: 24 - 25 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |