CN214067456U - High-temperature-resistant optical cable - Google Patents
High-temperature-resistant optical cable Download PDFInfo
- Publication number
- CN214067456U CN214067456U CN202022626864.8U CN202022626864U CN214067456U CN 214067456 U CN214067456 U CN 214067456U CN 202022626864 U CN202022626864 U CN 202022626864U CN 214067456 U CN214067456 U CN 214067456U
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- CN
- China
- Prior art keywords
- layer
- high temperature
- optical cable
- temperature resistant
- air chamber
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 239000013307 optical fiber Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910000570 Cupronickel Inorganic materials 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000005253 cladding Methods 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model discloses a high temperature resistant optical cable, connect and aerify and connect including high temperature resistant outer jacket, waterproof layer, high temperature resistant buffer layer, shielding layer, enhancement layer, air chamber, cable core, sinle silk oversheath, sinle silk heat-conducting layer, exhaust, high temperature resistant outer jacket, waterproof layer, high temperature resistant buffer layer, shielding layer, enhancement layer are by outer cladding setting in proper order to interior, the inside of enhancement layer is equipped with the air chamber, the air chamber is connected the exhaust joint and the aerifing joint in the high temperature resistant outer jacket outside, and the inside of air chamber is equipped with temperature sensing optical fiber, the inside of air chamber is equipped with a plurality of independent optical cable cores, the outside cladding of cable core has the sinle silk oversheath, the outside of sinle silk oversheath is equipped with the sinle silk heat-conducting layer. The utility model provides a pair of high temperature resistant optical cable can carry out artificial regulation and control optical cable inside temperature when the inside high temperature of optical cable, and optical cable itself has stronger anti high temperature characteristic, is fit for the use under the high temperature environment.
Description
Technical Field
The utility model relates to an optical cable technical field particularly, relates to a high temperature resistant optical cable.
Background
Optical fiber cables (optical fiber cables) are manufactured to meet optical, mechanical, or environmental performance specifications and are telecommunication cable assemblies that utilize one or more optical fibers disposed in a surrounding jacket as the transmission medium and that may be used individually or in groups. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, is coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: a cable formed by subjecting an optical fiber (optical transmission carrier) to a certain process. The basic structure of the optical cable generally comprises a cable core, a reinforcing steel wire, a filler, a sheath and other parts, and further comprises a waterproof layer, a buffer layer, an insulated metal wire and other components according to requirements.
At present, an optical cable which stably works in a high-temperature environment is lacked.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant optical cable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant optical cable, includes high temperature resistant outer jacket, waterproof layer, high temperature resistant buffer layer, shielding layer, enhancement layer, air chamber, cable core, sinle silk oversheath, sinle silk heat-conducting layer, exhaust joint and aerifys the joint, high temperature resistant outer jacket, waterproof layer, high temperature resistant buffer layer, shielding layer, enhancement layer are by outer cladding setting in proper order to interior, the inside of enhancement layer is equipped with the air chamber, the air chamber links to the exhaust joint and the aerifing joint in the high temperature resistant outer jacket outside, and the inside of air chamber is equipped with temperature sensing optical fiber, the inside of air chamber is equipped with a plurality of independent optical cable cores, the outside cladding of cable core has the sinle silk oversheath, the outside of sinle silk oversheath is equipped with the sinle silk heat-conducting layer.
Further, the wire core heat conduction layer is made of a heat conduction silica gel material.
Further, the high-temperature-resistant outer protective layer is an aramid fiber braided fabric.
Further, the high-temperature-resistant buffer layer is made of a nylon material.
Further, the shielding layer is made of a copper-nickel alloy wire material.
Furthermore, the reinforcing layer is a galvanized copper strip.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a pair of high temperature resistant optical cable can carry out artificial regulation and control optical cable inside temperature when the inside high temperature of optical cable, and optical cable itself has stronger anti high temperature characteristic, is fit for the use under the high temperature environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a high temperature resistant optical cable according to an embodiment of the present invention.
Reference numerals:
1. a high temperature resistant outer jacket; 2. a waterproof layer; 3. a high temperature resistant buffer layer; 4. a shielding layer; 5. a reinforcing layer; 6. an air chamber; 7. a cable core; 8. a wire core outer sheath; 9. a wire core heat conduction layer; 10. an exhaust joint; 11. an inflation joint; 12. a temperature sensing optical fiber.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, a high temperature resistant optical cable according to an embodiment of the present invention includes a high temperature resistant outer sheath 1, a waterproof layer 2, a high temperature resistant buffer layer 3, a shielding layer 4, a reinforcing layer 5, an air chamber 6, an optical cable core 7, a core outer sheath 8, a core heat conducting layer 9, an exhaust joint 10 and an inflation joint 11, the high-temperature resistant outer protective layer 1, the waterproof layer 2, the high-temperature resistant buffer layer 3, the shielding layer 4 and the reinforcing layer 5 are sequentially coated from outside to inside, the air chamber 6 is arranged in the reinforcing layer 5, the air chamber 6 is connected with an exhaust joint 10 and an inflation joint 11 which are communicated with the outer side of the high-temperature resistant outer protective layer 1, the temperature sensing optical fiber 12 is arranged in the air chamber 6, the air chamber 6 is internally provided with a plurality of independent optical cable cores 7, the outer sides of the optical cable cores 7 are wrapped with core outer sheaths 8, and the outer parts of the core outer sheaths 8 are provided with core heat conducting layers 9.
Through the above technical scheme of the utility model, sinle silk heat-conducting layer 9 is made by heat conduction silica gel material.
Through the above technical scheme of the utility model, high temperature resistant outer jacket 1 carries out the outside protection for the aramid fiber knitting.
Through the above technical scheme of the utility model, high temperature resistant buffer layer 3 carries out inside high temperature resistant buffering protection for the nylon materials.
Through the above technical scheme of the utility model, shielding layer 4 is copper-nickel alloy wire material, and it is effectual to shield.
Through the above technical scheme of the utility model, enhancement layer 5 increases compressive capacity for the galvanized copper strips.
When concrete application, the heat through optical cable sinle silk 7 is transmitted to air chamber 6 by sinle silk oversheath 8 and sinle silk heat-conducting layer 9, and partial external environment heat gets into the air chamber and makes the air chamber temperature rise and influence optical cable sinle silk 7 work, measures the air chamber temperature through temperature sensing optic fibre 12 this moment, can think when the high temperature to control and aerify joint 11 to the inside supply air conditioning of air chamber, and steam is discharged from exhaust joint 10, and the air conditioning temperature sets for according to actual demand, reaches the effect of protection optical cable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-temperature-resistant optical cable is characterized by comprising a high-temperature-resistant outer protective layer (1), a waterproof layer (2), a high-temperature-resistant buffer layer (3), a shielding layer (4), a reinforcing layer (5), an air chamber (6), optical cable cores (7), a core outer sheath (8), a core heat-conducting layer (9), an exhaust joint (10) and an inflation joint (11), wherein the high-temperature-resistant outer protective layer (1), the waterproof layer (2), the high-temperature-resistant buffer layer (3), the shielding layer (4) and the reinforcing layer (5) are sequentially coated from outside to inside, the reinforcing layer (5) is internally provided with the air chamber (6), the air chamber (6) is communicated with the exhaust joint (10) and the inflation joint (11) outside the high-temperature-resistant outer protective layer (1), the air chamber (6) is internally provided with temperature-sensitive optical fibers (12), and the air chamber (6) is internally provided with a plurality of independent optical cable cores (7), the cable is characterized in that a wire core outer sheath (8) is wrapped on the outer side of the optical cable wire core (7), and a wire core heat conducting layer (9) is arranged outside the wire core outer sheath (8).
2. A high temperature resistant optical cable as claimed in claim 1, wherein said core heat conducting layer (9) is made of a heat conducting silicone material.
3. A high temperature resistant optical cable as claimed in claim 1, wherein said high temperature resistant outer sheath (1) is an aramid braid.
4. A high temperature resistant optical cable according to claim 1, wherein the high temperature resistant buffer layer (3) is a nylon material.
5. A high temperature resistant optical cable according to claim 1, wherein said shielding layer (4) is a copper-nickel alloy wire material.
6. A high temperature resistant optical cable according to claim 1, wherein said reinforcing layer (5) is a galvanized copper strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022626864.8U CN214067456U (en) | 2020-11-13 | 2020-11-13 | High-temperature-resistant optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022626864.8U CN214067456U (en) | 2020-11-13 | 2020-11-13 | High-temperature-resistant optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067456U true CN214067456U (en) | 2021-08-27 |
Family
ID=77401055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022626864.8U Expired - Fee Related CN214067456U (en) | 2020-11-13 | 2020-11-13 | High-temperature-resistant optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067456U (en) |
-
2020
- 2020-11-13 CN CN202022626864.8U patent/CN214067456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |