CN211402850U - Optical cable with good corrosion resistance effect - Google Patents
Optical cable with good corrosion resistance effect Download PDFInfo
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- CN211402850U CN211402850U CN201821949374.8U CN201821949374U CN211402850U CN 211402850 U CN211402850 U CN 211402850U CN 201821949374 U CN201821949374 U CN 201821949374U CN 211402850 U CN211402850 U CN 211402850U
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Abstract
The utility model discloses an optical cable that corrosion-resistant effect is good, including polyethylene sheath, aramid fiber, filling rope, nonmetal enhancement core, loose tube, cable core filler, second anti-corrosion coating, second epoxy layer, second graphite electrode layer, second furan resin layer, first anti-corrosion coating, first epoxy layer, first graphite electrode layer and first furan resin layer, the inside of polyethylene sheath is provided with the aramid fiber, the inner chamber of polyethylene sheath is provided with the loose tube, the inner wall of loose tube is provided with second anti-corrosion coating, the inner chamber of loose tube is provided with the cable core. The utility model discloses a second anticorrosion layer and first anticorrosion layer's effect has solved current optical cable corrosion-resistant effect poor, because the optical cable part is used underground or under water, just receives the corruption easily for a long time to the phenomenon that appears leaking electricity or damage takes place, uses the problem of bringing inconvenience for people.
Description
Technical Field
The utility model relates to an optical cable technical field specifically is an optical cable that corrosion-resistant effect is good.
Background
The optical cable is manufactured for meeting the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers as transmission media and can be used singly or in groups, the optical cable mainly comprises optical fibers, a plastic protective sleeve and a plastic outer skin, metals such as gold, silver, copper and aluminum and the like are not contained in the optical cable, the optical cable generally has no recycling value, a cable core is formed by a certain number of optical fibers according to a certain mode, the optical cable is externally coated with a sheath, and some optical cables are also coated with an outer protective layer, a communication line for realizing optical signal transmission is a cable formed by optical fibers through a certain process, but the existing optical cable has poor corrosion resistance effect, because the optical cable part is used underground or underwater, the optical cable part is easy to be corroded after a long time, so that the phenomenon of electric leakage or damage occurs, inconvenience is brought to the use of people, and therefore the optical cable with good corrosion resistance effect is provided.
Disclosure of Invention
An object of the utility model is to provide an optical cable that corrosion-resistant effect is good possesses corrosion-resistant effectual advantage, and it is poor to have solved current optical cable corrosion-resistant effect, because the optical cable part is used underground or under water, the time just receives the corruption easily for a long time to the phenomenon emergence that appears electric leakage or damage, the problem of inconvenience is brought for people's use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical cable that corrosion-resistant effect is good, strengthens core, pine sleeve pipe, cable core filler, second anti-corrosion coating, second epoxy layer, second graphite electrode layer, second furan resin layer, first anti-corrosion coating, first epoxy layer, first graphite electrode layer and first furan resin layer including polyethylene sheath, aramid fiber, filling rope, nonmetal, the inside of polyethylene sheath is provided with the aramid fiber, the inner chamber of polyethylene sheath is provided with the pine sleeve pipe, the inner wall of pine sleeve pipe is provided with second anti-corrosion coating, the inner chamber of pine sleeve pipe is provided with the cable core, the inner wall of polyethylene sheath is provided with first anti-corrosion coating.
Preferably, the second anti-corrosion layer comprises a second epoxy resin layer, the second epoxy resin layer is arranged on the inner wall of the loose tube, a second graphite electrode layer is arranged on one side, away from the loose tube, of the second epoxy resin layer, and a second furan resin layer is arranged on one side, away from the second epoxy resin layer, of the second graphite electrode layer.
Preferably, the first anti-corrosion layer comprises a first epoxy resin layer, the first epoxy resin layer is arranged on the inner wall of the polyethylene sheath, a first graphite electrode layer is arranged on one side, away from the polyethylene sheath, of the first epoxy resin layer, and a first furan resin layer is arranged on one side, away from the first epoxy resin layer, of the first graphite electrode layer.
Preferably, the middle end of the inner cavity of the polyethylene sheath is provided with a non-metal reinforcing core.
Preferably, the inner cavity of the polyethylene sheath is filled with cable core filler.
Preferably, a filling rope is arranged on the left side of the inner cavity of the polyethylene sheath.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses inner wall at the polyethylene sheath is provided with first anti-corrosion coating to through the effect of second anti-corrosion coating, can play extremely strong corrosion-resistant effect, simultaneously so that the life of extension optical cable, it is poor to have solved current optical cable corrosion-resistant effect, because the optical cable part uses underground or under water, the corrosion is just received easily for a long time, so that the phenomenon that appears electric leakage or damage takes place, the problem of inconvenience is brought for people use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a second corrosion protection layer according to the present invention;
fig. 3 is a schematic structural view of a first anti-corrosion layer according to the present invention.
In the figure: the cable comprises a polyethylene sheath 1, aramid fibers 2, a filling rope 3, a nonmetal reinforcing core 4, a loose sleeve 5, a cable core 6, a cable core filler 7, a second anti-corrosion layer 8, a second epoxy resin layer 81, a second graphite electrode layer 82, a second furan resin layer 83, a first anti-corrosion layer 9, a first epoxy resin layer 91, a first graphite electrode layer 92 and a first furan resin layer 93.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an optical cable with good corrosion resistance effect includes a polyethylene sheath 1, aramid fibers 2, a filler rope 3, a non-metal reinforcing core 4, a loose tube 5, a cable core 6, a cable core filler 7, a second anti-corrosion layer 8, a second epoxy resin layer 81, a second graphite electrode layer 82, a second furan resin layer 83, a first anti-corrosion layer 9, a first epoxy resin layer 91, a first graphite electrode layer 92 and a first furan resin layer 93, wherein the non-metal reinforcing core 4 is disposed at a middle end of an inner cavity of the polyethylene sheath 1, the cable core filler 7 is filled in the inner cavity of the polyethylene sheath 1, the filler rope 3 is disposed on a left side of the inner cavity of the polyethylene sheath 1, the aramid fibers 2 are disposed inside the polyethylene sheath 1, the loose tube 5 is disposed in the inner cavity of the polyethylene sheath 1, the second anti-corrosion layer 8 is disposed on an inner wall of the loose tube 5, the second anti-corrosion layer 8 includes the second, the second epoxy resin layer 81 is arranged on the inner wall of the loose tube 5, one side of the second epoxy resin layer 81, which is far away from the loose tube 5, is provided with a second graphite electrode layer 82, one side of the second graphite electrode layer 82, which is far away from the second epoxy resin layer 81, is provided with a second furan resin layer 83, the problem that the existing optical cable is poor in corrosion resistance effect is solved, and as the optical cable is partially used underground or underwater, the optical cable is easily corroded after a long time, so that electric leakage or damage occurs, and inconvenience is brought to people in use is solved, the inner cavity of the loose tube 5 is provided with the cable core 6, the inner wall of the polyethylene sheath 1 is provided with a first anti-corrosion layer 9, the first anti-corrosion layer 9 comprises a first epoxy resin layer 91, the first epoxy resin layer 91 is arranged on the inner wall of the polyethylene sheath 1, one side of the first epoxy resin layer 91, which is far away from the polyethylene sheath 1, is provided with a first graphite electrode.
When the anti-corrosion optical cable is used, the effect of primary corrosion prevention can be achieved on the optical cable by utilizing the effect of the first anti-corrosion layer 9, the first anti-corrosion layer 9 is composed of a first epoxy resin layer 91, a first graphite electrode layer 92 and a first furan resin layer 93, the first epoxy resin layer 91 is a polymer containing epoxy groups and has a certain anti-corrosion effect, the first graphite electrode layer 92 is composed of graphite electrode paint and has certain anti-corrosion and anti-oxidation effects, the first furan resin layer 93 is a resin produced by taking furfuryl alcohol and furfural of a furan ring as raw materials and has stronger anti-corrosion corrosivity, and the second anti-corrosion layer 8 is the same as the above materials, so that the problem that the existing optical cable is poor in anti-corrosion effect is solved, and the phenomenon that the optical cable is easily corroded after a long time due to the fact that part of the optical cable is used underground or underwater, and the phenomenon of electric leakage or damage occurs is solved, bringing inconvenience to people.
In summary, the following steps: this optical cable that corrosion-resistant effect is good through the effect of second anticorrosion layer 8 and first anticorrosion layer 9, has solved current optical cable corrosion-resistant effect poor, because optical cable part uses underground or under water, just receives the corruption easily for a long time to the phenomenon emergence that appears leaking electricity or damage, the problem of inconvenience is brought for people's use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an optical cable that corrosion-resistant effect is good, includes polyethylene sheath (1), aramid (2), filling rope (3), non-metal reinforcement core (4), pine sleeve pipe (5), cable core (6), cable core filler (7), second anti-corrosion layer (8), second epoxy layer (81), second graphite electrode layer (82), second furan resin layer (83), first anti-corrosion layer (9), first epoxy layer (91), first graphite electrode layer (92) and first furan resin layer (93), its characterized in that: the polyethylene sheath is characterized in that aramid fibers (2) are arranged inside the polyethylene sheath (1), an inner cavity of the polyethylene sheath (1) is provided with a loose tube (5), the inner wall of the loose tube (5) is provided with a second anti-corrosion layer (8), the inner cavity of the loose tube (5) is provided with a cable core (6), and the inner wall of the polyethylene sheath (1) is provided with a first anti-corrosion layer (9).
2. The optical cable with good corrosion resistance according to claim 1, wherein: the second anti-corrosion layer (8) comprises a second epoxy resin layer (81), the second epoxy resin layer (81) is arranged on the inner wall of the loose tube (5), a second graphite electrode layer (82) is arranged on one side, away from the loose tube (5), of the second epoxy resin layer (81), and a second furan resin layer (83) is arranged on one side, away from the second epoxy resin layer (81), of the second graphite electrode layer (82).
3. The optical cable with good corrosion resistance according to claim 1, wherein: the first anti-corrosion layer (9) comprises a first epoxy resin layer (91), the first epoxy resin layer (91) is arranged on the inner wall of the polyethylene sheath (1), a first graphite electrode layer (92) is arranged on one side, away from the polyethylene sheath (1), of the first epoxy resin layer (91), and a first furan resin layer (93) is arranged on one side, away from the first epoxy resin layer (91), of the first graphite electrode layer (92).
4. The optical cable with good corrosion resistance according to claim 1, wherein: the middle end of the inner cavity of the polyethylene sheath (1) is provided with a non-metal reinforcing core (4).
5. The optical cable with good corrosion resistance according to claim 1, wherein: the inner cavity of the polyethylene sheath (1) is filled with cable core fillers (7).
6. The optical cable with good corrosion resistance according to claim 1, wherein: and a filling rope (3) is arranged on the left side of the inner cavity of the polyethylene sheath (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949374.8U CN211402850U (en) | 2018-11-23 | 2018-11-23 | Optical cable with good corrosion resistance effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949374.8U CN211402850U (en) | 2018-11-23 | 2018-11-23 | Optical cable with good corrosion resistance effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402850U true CN211402850U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949374.8U Active CN211402850U (en) | 2018-11-23 | 2018-11-23 | Optical cable with good corrosion resistance effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402850U (en) |
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2018
- 2018-11-23 CN CN201821949374.8U patent/CN211402850U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518 Yunji Avenue, Yunji Town, Hengnan County, Hengyang City, Hunan Province Patentee after: Hunan Meikang optoelectronics Co.,Ltd. Address before: 523000 building a, Xinfa Industrial Zone, Biyuan Road, Bihu Avenue, Fenggang town, Dongguan City, Guangdong Province Patentee before: GUANGDONG MECABLE COMMUNICATION FIBER OPTICAL CABLE Co.,Ltd. |