CN107179590A - A kind of waterproof Anti-freezing pipeline optical cable - Google Patents
A kind of waterproof Anti-freezing pipeline optical cable Download PDFInfo
- Publication number
- CN107179590A CN107179590A CN201710635024.8A CN201710635024A CN107179590A CN 107179590 A CN107179590 A CN 107179590A CN 201710635024 A CN201710635024 A CN 201710635024A CN 107179590 A CN107179590 A CN 107179590A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- parts
- waterproof anti
- protection pipe
- freezing pipeline
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/508—Fixation devices in ducts for drawing cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4434—Central member to take up tensile loads
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44386—Freeze-prevention means
Abstract
The invention discloses a kind of waterproof Anti-freezing pipeline optical cable; including protection pipe; loading plate is fixed with the protection pipe; equidistantly provided with three through holes on the loading plate; run through in the through hole and be provided with optical cable wire body; the optical cable wire body is made up of calcium carbonate bisque, water barrier and restrictive coating successively from the inside to the outside; run through in the middle of the calcium carbonate bisque and be provided with strengthening core; the first-class spacing of calcium carbonate bisque is provided with multiple fibre cores; glass fibre covering is coated with the fibre core, the side of the protection pipe is provided with air-heater.The present invention solves the hidden danger of the winter freezing optical cable caused by rainwater flows into optical cable for a long time, the reliable rate of optical cable is improved, it ensure that the information opened of power network, simultaneously, save and safeguarded the expenses such as the artificial, material brought, vehicle again and again in the past, and avoid because communication cable interrupts other the bigger losses brought, considerable economic benefit is brought to electric power netting safe running, it is suitable to promote.
Description
Technical field
The present invention relates to duct optical cable technical field, more particularly to a kind of waterproof Anti-freezing pipeline optical cable.
Background technology
In recent years, the fiber optic communication network of Large scale construction turns into the main flow that power telecommunication network develops, communications optical cable
It is increasingly becoming the core component of power telecom network.With the development that power network makes rapid progress, the increasingly renewal of transformer station, power transformation
Stand and also become unattended by someone is on duty, these are all the results that information communication band is come, so the safe operation of communications optical cable
Also turning into ensures one of key link of power grid security.Optical cable is that a number of optical fiber constitutes the cable heart according to certain way, outside
Sheath is surrounded by, the also cladding outer jacket having, a kind of communication line to realize optical signal transmission, current Northern Part of China,
Summer rainwater is more, and winter is again very cold, cable line damage is frequently resulted in, therefore, we have proposed a kind of waterproof anti-freeze pipe
Road optical cable solves the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of waterproof Anti-freezing pipeline light proposed
Cable.
To achieve these goals, present invention employs following technical scheme.
It is fixed with a kind of waterproof Anti-freezing pipeline optical cable, including protection pipe, the protection pipe on loading plate, the loading plate
Equidistantly provided with three through holes, run through in the through hole and be provided with optical cable wire body, the optical cable wire body is from the inside to the outside successively by carbonic acid
Run through in the middle of calcium powder layer, water barrier and restrictive coating composition, the calcium carbonate bisque and be provided with strengthening core, the calcium carbonate bisque is first-class
Spacing, which is provided with multiple fibre cores, the fibre core, is coated with glass fibre covering, and the side of the protection pipe is provided with air-heater, described
It is connected with air-heater in appendix, the protection pipe and is fixed with shower nozzle, one end of the appendix is connected on shower nozzle.
Preferably, the both sides of the loading plate are respectively and fixedly provided with installing plate, what the installing plate was parallel to each other provided with two
The second tapped through hole corresponding with the first tapped through hole, institute are equipped with first tapped through hole, the protection pipe in opposing sidewalls
State to run through in the first tapped through hole and be provided with bolt, one end of the bolt runs through the first tapped through hole and extends to the second screw thread and leads to
In hole.
Preferably, the restrictive coating is made of polypropylene material.
Preferably, the strengthening core is steel wire rope.
Preferably, the appendix is flexible pipe.
In the present invention, locate in place in use, protection pipe is fixed, fixed loading plate using bolt, will
Optical cable wire body passes through through hole, and when many water in summer or winter pipeline and cold, air-heater, which is sent into hot gas by appendix, protects
In pillar, dried and heated, water suction is moistureproof, antifreeze while water barrier and calcium carbonate bisque can be carried out, and the present invention is solved
The hidden danger of the winter freezing optical cable caused by rainwater flows into optical cable for a long time, the reliable rate of optical cable is improved, it is ensured that
The information opened of power network, meanwhile, saved and safeguarded the expenses such as the artificial, material brought, vehicle again and again in the past, and kept away
Exempt from, because communication cable interrupts other the bigger losses brought, considerable economic benefit to be brought to electric power netting safe running,
It is suitable to promote.
Brief description of the drawings
Fig. 1 is a kind of structural representation of waterproof Anti-freezing pipeline optical cable proposed by the present invention.
Fig. 2 is a kind of cable line body internal structure schematic diagram of waterproof Anti-freezing pipeline optical cable proposed by the present invention.
In figure：1 protection pipe, 2 shower nozzles, 3 loading plates, 4 installing plates, 5 bolts, 6 through holes, 7 appendixs, 8 air-heaters, 9 sheaths
Layer, 10 strengthening cores, 11 calcium carbonate bisques, 12 fibre cores, 13 water barriers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of waterproof Anti-freezing pipeline optical cable, including protection pipe 1, rise in carrying and protective effect, protection pipe 1
Be fixed with loading plate 3, loading plate 3 equidistantly provided with three through holes 6, run through in through hole 6 and be provided with optical cable wire body, optical cable wire body from
It is interior run through to being made up of successively calcium carbonate bisque 11, water barrier 13 and restrictive coating 9 outside, in the middle of calcium carbonate bisque 11 be provided with strengthening core
10, equidistantly it is provided with multiple fibre cores 12, fibre core 12 on calcium carbonate bisque 11 and is coated with glass fibre covering, it is fire prevention, corrosion-resistant
With measuring body effect, the side of protection pipe 1 is provided with to be connected with appendix 7, protection pipe 1 on air-heater 8, air-heater 8 and is fixed with
Shower nozzle 2, one end of appendix 7 is connected on shower nozzle 2, auxiliary conveying；Include optical fiber in fibre core 12.
In the present invention, the both sides of loading plate 3 are respectively and fixedly provided with installing plate 4, installing plate 4 be provided with two be parallel to each other first
The second tapped through hole corresponding with the first tapped through hole is equipped with tapped through hole, protection pipe 1 in opposing sidewalls, the first screw thread leads to
Run through in hole and be provided with bolt 5, one end of bolt 5 is run through the first tapped through hole and extended in the second tapped through hole, stable to fix,
Restrictive coating 9 is made of polypropylene material, and protectiveness is strong, and strengthening core 10 is steel wire rope, and appendix 7 is flexible pipe.
In the present invention, locate in place in use, protection pipe 1 is fixed, fixed loading plate 3 using bolt 5,
Optical cable wire body is passed through into through hole 6, when many water in summer or winter pipeline and it is cold when air-heater 8 by appendix 7 by hot gas
Send into protection pipe 1 in, dried and heated, at the same water barrier 13 and calcium carbonate bisque 11 can carry out absorb water it is moistureproof, antifreeze.
Applicant has made further improvement, predominantly water barrier also for the present invention, the water barrier by weight, by
Following raw material is constituted：Polyethylene：70~80 parts, polypropylene：20~30 parts, polyvinyl alcohol：5~10 parts, vinylacetate：5~
10 parts, ammonium persulfate：6~8 parts, octanol：3~5 parts, polybutadiene：2~5 parts, rock wool：10~20 parts, pitch：10~18 parts,
Dihydroxypropane：3~5 parts, polyacrylamide：2~4 parts, sodium sulfite：1~3 part, natrium nitrosum：1~3 part, triethanolamine：
3~6 parts.
Using the water proof layer material of above-mentioned material, A samples are made：0.06~0.12mm of thickness, width 30mm；B samples：Thickness
0.15~0.20mm, width 30mm；C samples：0.21~0.30mm of thickness, width 30mm；The sample size of each sample is 100
Part；Check experiment is carried out, 50 is respectively taken, is placed in -80 DEG C of low-temperature test chamber, continuous 3 months（April 1 day -2017 in 2017
On June 30, in）, after taking-up, have no the visible lyophilized bursting by freezing phenomenon of eyesight, taking-up makes temperature constant to test after 25 DEG C, 2 days,
Elongation at break averages reduced by only 0.33% than reducing only 1.02%, tensile strength average value before experiment；Extension at break
Rate maximum decrease value is 1.25%, tensile strength maximum decrease value 0.58%；By 50 each other samples in 1-5 air
It is 1 hour that the Connection Time tested under the permeance property of water, each pressure values is tested under pressure；Obtain following result.
During 1 atmospheric pressure：A samples：Without infiltration, B samples：Without infiltration, C samples：Without infiltration；
During 2 atmospheric pressure：A samples：Without infiltration, B samples：Without infiltration, C samples：Without infiltration；
During 3 atmospheric pressure：A samples：There are 2 sample infiltrations, B samples：Without infiltration, C samples：Without infiltration；
During 4 atmospheric pressure：A samples：On the premise of 3 atmospheric pressure, there are 11 sample infiltrations, B samples again：There are 3 infiltrations, C samples：Nothing
Infiltration；
During 5 atmospheric pressure：A samples：On the premise of 4 atmospheric pressure, there are 20 sample infiltrations, B samples again：Before 4 atmospheric pressure
Put, there is 7 infiltrations, C samples：Without infiltration.
From the aforegoing it can be seen that the water proof layer material in the application has excellent waterproof resistance to frost.Above-mentioned material it is anti-
Water resistance to frost is due to that the combination of all the components is formed.
Water barrier in the application is used for after optical cable, optical cable has been reached extremely excellent waterproof resistance to frost, it can also be used
Any technical field being contemplated that in cable, construction decoration etc..
More than, it is only the present invention preferably embodiment, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, technique according to the invention scheme and its invention
Design is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of waterproof Anti-freezing pipeline optical cable, including protection pipe（1）, it is characterised in that the protection pipe（1）Inside it is fixed with carrying
Plate（3）, the loading plate（3）It is upper to be equidistantly provided with three through holes（6）, the through hole（6）It is interior to run through provided with optical cable wire body, it is described
Optical cable wire body is from the inside to the outside successively by calcium carbonate bisque（11）, water barrier（13）And restrictive coating（9）Composition, the calcium carbonate bisque
（11）Centre, which is run through, is provided with strengthening core（10）, the calcium carbonate bisque（11）On equidistantly be provided with multiple fibre cores（12）, the fibre
Core（12）On be coated with glass fibre covering, the protection pipe（1）Side be provided with air-heater（8）, the air-heater（8）Upper company
It is connected to appendix（7）, the protection pipe（1）On be fixed with shower nozzle（2）, the appendix（7）One end be connected to shower nozzle（2）
On.
2. a kind of waterproof Anti-freezing pipeline optical cable according to claim 1, it is characterised in that the loading plate（3）Both sides
It is respectively and fixedly provided with installing plate（4）, the installing plate（4）Provided with two the first tapped through holes being parallel to each other, the protection pipe（1）
It is equipped with to run through in the second tapped through hole corresponding with the first tapped through hole, first tapped through hole in interior opposing sidewalls and is provided with
Bolt（5）, the bolt（5）One end through the first tapped through hole and extending in the second tapped through hole.
3. a kind of waterproof Anti-freezing pipeline optical cable according to claim 1 or claim 2, it is characterised in that the sheath
Layer（9）It is made of polypropylene material.
4. a kind of waterproof Anti-freezing pipeline optical cable according to claim 3, it is characterised in that the strengthening core（10）For steel wire
Rope.
5. a kind of waterproof Anti-freezing pipeline optical cable according to claim 4, it is characterised in that the appendix（7）For flexible pipe.
6. a kind of waterproof Anti-freezing pipeline optical cable according to claim 1 or claim 2, it is characterised in that the reinforcement
Core（10）For steel wire rope.
7. a kind of waterproof Anti-freezing pipeline optical cable according to claim 1 or claim 2, it is characterised in that the gas transmission
Pipe（7）For flexible pipe.
8. a kind of waterproof Anti-freezing pipeline optical cable according to claim 1 or claim 2, it is characterised in that the water proof
Layer by weight, is made up of following raw material：Polyethylene：70~80 parts, polypropylene：20~30 parts, polyvinyl alcohol：5~10 parts,
Vinylacetate：5~10 parts, ammonium persulfate：6~8 parts, octanol：3~5 parts, polybutadiene：2~5 parts, rock wool：10~20 parts,
Pitch：10~18 parts, dihydroxypropane：3~5 parts, polyacrylamide：2~4 parts, sodium sulfite：1~3 part, natrium nitrosum：1
~3 parts, triethanolamine：3~6 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635024.8A CN107179590B (en) | 2017-07-30 | 2017-07-30 | A kind of waterproof Anti-freezing pipeline optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635024.8A CN107179590B (en) | 2017-07-30 | 2017-07-30 | A kind of waterproof Anti-freezing pipeline optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107179590A true CN107179590A (en) | 2017-09-19 |
| CN107179590B CN107179590B (en) | 2019-06-28 |
Family
ID=59838008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635024.8A Active CN107179590B (en) | 2017-07-30 | 2017-07-30 | A kind of waterproof Anti-freezing pipeline optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107179590B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741480U (en) * | 2010-05-12 | 2011-02-09 | 高元松 | Self-control rain and snow freeze proofing cable |
| CN202339429U (en) * | 2011-10-12 | 2012-07-18 | 黄山市灵杰电缆有限责任公司 | Water-proof composite optical cable |
| CN202939350U (en) * | 2012-04-12 | 2013-05-15 | 湖北电信工程有限公司 | PVC optical fiber multihole threading pipe mouth sheath |
| CN203337878U (en) * | 2013-07-09 | 2013-12-11 | 昆明华视讯网络科技有限公司 | Skeleton type loose-tube optical cable |
| CN104020539A (en) * | 2014-04-25 | 2014-09-03 | 浙江一舟电子科技股份有限公司 | Self-supporting 8-shaped optical cable |
| CN105782197A (en) * | 2014-12-23 | 2016-07-20 | 天津海洋数码科技有限公司 | Fixing device for layout of seabed construction lines |
| CN106547058A (en) * | 2017-01-21 | 2017-03-29 | 胡剑民 | A kind of fiber cable cross connection box with radiating and cooling function |
| CN206270561U (en) * | 2016-11-23 | 2017-06-20 | 河北阳天通信科技有限公司 | A kind of fiber cable cross connection box |
| CN207164333U (en) * | 2017-07-30 | 2018-03-30 | 珠海市赛威电子科技有限公司 | A kind of waterproof Anti-freezing pipeline optical cable |
-
2017
- 2017-07-30 CN CN201710635024.8A patent/CN107179590B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741480U (en) * | 2010-05-12 | 2011-02-09 | 高元松 | Self-control rain and snow freeze proofing cable |
| CN202339429U (en) * | 2011-10-12 | 2012-07-18 | 黄山市灵杰电缆有限责任公司 | Water-proof composite optical cable |
| CN202939350U (en) * | 2012-04-12 | 2013-05-15 | 湖北电信工程有限公司 | PVC optical fiber multihole threading pipe mouth sheath |
| CN203337878U (en) * | 2013-07-09 | 2013-12-11 | 昆明华视讯网络科技有限公司 | Skeleton type loose-tube optical cable |
| CN104020539A (en) * | 2014-04-25 | 2014-09-03 | 浙江一舟电子科技股份有限公司 | Self-supporting 8-shaped optical cable |
| CN105782197A (en) * | 2014-12-23 | 2016-07-20 | 天津海洋数码科技有限公司 | Fixing device for layout of seabed construction lines |
| CN206270561U (en) * | 2016-11-23 | 2017-06-20 | 河北阳天通信科技有限公司 | A kind of fiber cable cross connection box |
| CN106547058A (en) * | 2017-01-21 | 2017-03-29 | 胡剑民 | A kind of fiber cable cross connection box with radiating and cooling function |
| CN207164333U (en) * | 2017-07-30 | 2018-03-30 | 珠海市赛威电子科技有限公司 | A kind of waterproof Anti-freezing pipeline optical cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107179590B (en) | 2019-06-28 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190606 Address after: 225500 west side of Xingye Road, Luo Tong Street, Jiangyan District, Taizhou, Jiangsu Applicant after: Jiangsu Hua Mai Optoelectronic Technology Co., Ltd. Address before: 215555 -2, 2 light textile Road, Xinzhuang Town, Changshou City, Suzhou, Jiangsu. Applicant before: Suzhou special photoelectric technology Co., Ltd. |
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Effective date of registration: 20191018 Address after: 225500 west side of Xingye Road, Luo Tong Street, Jiangyan District, Taizhou, Jiangsu Co-patentee after: NANJING HUAMAI TECHNOLOGY CO., LTD. Patentee after: Jiangsu Hua Mai Optoelectronic Technology Co., Ltd. Address before: 225500 west side of Xingye Road, Luo Tong Street, Jiangyan District, Taizhou, Jiangsu Patentee before: Jiangsu Hua Mai Optoelectronic Technology Co., Ltd. |