CN209980826U - Cable with long service life - Google Patents
Cable with long service life Download PDFInfo
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- CN209980826U CN209980826U CN201920718621.1U CN201920718621U CN209980826U CN 209980826 U CN209980826 U CN 209980826U CN 201920718621 U CN201920718621 U CN 201920718621U CN 209980826 U CN209980826 U CN 209980826U
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- coating
- layer
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- core
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Abstract
The utility model discloses a long service life's cable, strengthen core, packing rope, cable core, fire-retardant propylene fibre filler, flame retardant coating, carbon fiber layer, amino potassium acid grease coating, anti-corrosion coating, epoxy, phenolic resin, oxidation resistant layer, graphite electrode coating, nano silica and oversheath including inner sheath, nonmetal, the inboard of inner sheath is filled respectively has nonmetal and strengthens core, packing rope and fire-retardant propylene fibre filler, the inboard of nonmetal enhancement core, packing rope and fire-retardant propylene fibre filler is provided with the cable core, the outside of inner sheath is provided with the flame retardant coating. The utility model discloses a carbon fiber layer, amino potassium acid ester coating, epoxy, phenolic resin, graphite electrode coating and nano silicon dioxide's effect has solved current cable life weak point, not only is antioxidant, and corrosion resistance is low moreover, the poor problem of refractiveness simultaneously.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a long service life's cable.
Background
The cable is generally a cable similar to a rope formed by twisting a plurality of or a plurality of groups of wires, each group of wires are mutually insulated and are usually twisted around a center, the whole outer surface is coated with a highly insulated covering layer, and a plurality of the wires are erected in the air or installed underground and underwater for telecommunication or power transmission.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's cable possesses long service life's advantage, has solved current cable life weak point, and not only oxidation resistance is low moreover in corrosion resistance, the poor problem of simultaneous refractiveness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's cable, includes inner sheath, nonmetal reinforcement core, packing rope, cable core, fire-retardant acrylic fibre filler, flame retardant coating, carbon fiber layer, amino potassium acid ester coating, anti-corrosion coating, epoxy, phenolic resin, oxidation resisting layer, graphite electrode coating, nanometer silica and oversheath, the inboard of inner sheath is filled respectively has nonmetal reinforcement core, packing rope and fire-retardant acrylic fibre filler, the inboard of nonmetal reinforcement core, packing rope and fire-retardant acrylic fibre filler is provided with the cable core, the outside of inner sheath is provided with the flame retardant coating, the outside of flame retardant coating is provided with the anti-corrosion coating, the outside of anti-corrosion coating is provided with the oxidation resisting layer, the outside cover of oxidation resisting layer is equipped with the oversheath.
Preferably, the fire-resistant layer comprises a carbon fiber layer, the carbon fiber layer is coated on the outer side of the inner sheath, and an amino potassium acid ester coating is coated on one side, far away from the inner sheath, of the carbon fiber layer.
Preferably, the anti-corrosion layer comprises epoxy resin, the epoxy resin is coated on the outer side of the amino potassium acid ester coating, and the side, away from the amino potassium acid ester coating, of the epoxy resin is coated with phenolic resin.
Preferably, the antioxidation layer comprises a graphite electrode coating, the graphite electrode coating is coated on the outer side of the phenolic resin, and nano silicon dioxide is coated on one side of the graphite electrode coating, which is far away from the phenolic resin.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the flame retardant coating has been set up, anti-corrosion coating and oxidation resisting layer, but played its anti-oxidant of effectual increase, corrosion-resistant and fire-resistant effect, so that increase its life, utilize carbon fiber layer and amino potassium acid ester coating, can be used to increase its fire-resistant effect, its thickness is 10 ~ 15mm and 10 ~ 20mm respectively simultaneously, utilize epoxy and phenolic resin, can be used to increase its anticorrosive effect, its thickness is 14 ~ 18mm and 16 ~ 21mm respectively simultaneously, utilize graphite electrode coating and nanometer silica, can be used to increase its anti-oxidant effect, its thickness is 15 ~ 18mm and 10 ~ 18mm respectively simultaneously, current cable life is short, not only do not anti-oxidant, and corrosion resistance is low, the poor problem of refractivity simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the refractory layer of the present invention;
FIG. 3 is a schematic structural view of an anti-corrosion layer of the present invention;
fig. 4 is a schematic view of the structure of the anti-oxidation layer of the present invention.
In the figure: 1 inner sheath, 2 nonmetal reinforcing core, 3 filling rope, 4 cable core, 5 flame-retardant acrylic fiber filler, 6 fire-resistant layer, 61 carbon fiber layer, 62 amino potassium acid ester coating, 7 anti-corrosion layer, 71 epoxy resin, 72 phenolic resin, 8 oxidation-resistant layer, 81 graphite electrode coating, 82 nanometer silicon dioxide and 9 outer sheath.
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. 1-4, a cable with a long service life includes an inner sheath 1, a non-metal reinforced core 2, a filler rope 3, a cable core 4, a flame-retardant acrylic fiber filler 5, a flame-retardant layer 6, a carbon fiber layer 61, a urethane coating 62, an anti-corrosion layer 7, an epoxy resin 71, a phenolic resin 72, an oxidation-resistant layer 8, a graphite electrode coating 81, a nano silica 82 and an outer sheath 9, wherein the inner side of the inner sheath 1 is respectively filled with the non-metal reinforced core 2, the filler rope 3 and the flame-retardant acrylic fiber filler 5, the cable core 4 is arranged on the inner sides of the non-metal reinforced core 2, the filler rope 3 and the flame-retardant acrylic fiber filler 5, the flame-retardant layer 6 is arranged on the outer side of the inner sheath 1, the flame-retardant layer 6 includes the carbon fiber layer 61, the carbon fiber layer 61 is arranged on the outer side of the inner sheath 1, the side of the, the outside of flame retardant coating 6 is provided with anti-corrosion coating 7, anti-corrosion coating 7 includes epoxy 71, epoxy 71 scribbles the outside of locating amino potassium acid grease coating 62, one side that epoxy 71 kept away from amino potassium acid grease coating 62 is scribbled and is equipped with phenolic resin 72, the outside of anti-corrosion coating 7 is provided with antioxidation layer 8, antioxidation layer 8 includes graphite electrode coating 81, graphite electrode coating 81 is scribbled the outside of locating phenolic resin 72, one side that graphite electrode coating 81 kept away from phenolic resin 72 is scribbled and is equipped with nanometer silica 82, it can effectually increase its antioxidation to have played, it is corrosion-resistant and fire-resistant, so that increase its life, it is short to have solved current cable life, not only oxidation-resistant, and corrosion resistance is low, the poor problem of fire resistance simultaneously, antioxidation layer 8's outside cover is equipped with oversheath 9.
During the use, flame retardant coating 6 has been set up, anti-corrosion coating 7 and antioxidation layer 8, played can be effectual its anti-oxidant, corrosion-resistant and fire-resistant effect of increase, so that increase its life, utilize carbon fiber layer 61 and amino potassium acid grease coating 62, can be used to increase its fire-resistant effect, its thickness is 10 ~ 15mm and 10 ~ 20mm respectively simultaneously, utilize epoxy 71 and phenolic resin 72, can be used to increase its anticorrosive effect, its thickness is 14 ~ 18mm and 16 ~ 21mm respectively simultaneously, utilize graphite electrode coating 81 and nanometer silica 82, can be used to increase its antioxidation effect, its thickness is 15 ~ 18mm and 10 ~ 18mm respectively simultaneously, solved current cable life weak point, not only oxidation-resistant, and corrosion resistance is low, the poor problem of fire resistance simultaneously.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.
In summary, the following steps: the cable with long service life solves the problems of short service life, no oxidation resistance, low corrosion resistance and poor fire resistance of the existing cable through the effects of the carbon fiber layer 61, the amino potassium acid ester coating 62, the epoxy resin 71, the phenolic resin 72, the graphite electrode coating 81 and the nano silicon dioxide 82.
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 (4)
1. The utility model provides a long service life's cable, includes inner sheath (1), nonmetal reinforcing core (2), packing rope (3), cable core (4), fire-retardant acrylic fibre filler (5), flame retardant coating (6), carbon fiber layer (61), amino potassium acid ester coating (62), anti-corrosion coating (7), epoxy (71), phenolic resin (72), oxidation resisting layer (8), graphite electrode coating (81), nano silica (82) and oversheath (9), its characterized in that: the cable is characterized in that the inner side of the inner sheath (1) is filled with a nonmetal reinforcing core (2), a filling rope (3) and a flame-retardant propylene fiber filler (5), the inner sides of the nonmetal reinforcing core (2), the filling rope (3) and the flame-retardant propylene fiber filler (5) are provided with cable cores (4), the outer side of the inner sheath (1) is provided with a flame retardant coating (6), the outer side of the flame retardant coating (6) is provided with an anti-corrosion layer (7), the outer side of the anti-corrosion layer (7) is provided with an anti-oxidation layer (8), and the outer side of the anti-oxidation layer (8) is sleeved with an outer sheath (9).
2. A long-life cable according to claim 1, wherein: the fireproof layer (6) comprises a carbon fiber layer (61), the carbon fiber layer (61) is coated on the outer side of the inner sheath (1), and an amino potassium carbonate coating (62) is coated on one side, away from the inner sheath (1), of the carbon fiber layer (61).
3. A long-life cable according to claim 2, wherein: the anti-corrosion layer (7) comprises epoxy resin (71), the epoxy resin (71) is coated on the outer side of the amino potassium acid ester coating (62), and phenolic resin (72) is coated on one side, away from the amino potassium acid ester coating (62), of the epoxy resin (71).
4. A long-life cable according to claim 3, wherein: the antioxidation layer (8) comprises a graphite electrode coating (81), the graphite electrode coating (81) is coated on the outer side of the phenolic resin (72), and the side, away from the phenolic resin (72), of the graphite electrode coating (81) is coated with nano silicon dioxide (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718621.1U CN209980826U (en) | 2019-05-20 | 2019-05-20 | Cable with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718621.1U CN209980826U (en) | 2019-05-20 | 2019-05-20 | Cable with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209980826U true CN209980826U (en) | 2020-01-21 |
Family
ID=69263040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920718621.1U Expired - Fee Related CN209980826U (en) | 2019-05-20 | 2019-05-20 | Cable with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209980826U (en) |
-
2019
- 2019-05-20 CN CN201920718621.1U patent/CN209980826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Ten road 530000 the Guangxi Zhuang Autonomous Region Nanning City Branch Park No. 24 Patentee after: Guichang Cable Group Co., Ltd Address before: Ten road 530000 the Guangxi Zhuang Autonomous Region Nanning City Branch Park No. 24 Patentee before: Nanning Nanchang Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210520 |