CN220672279U - Corrosion-resistant cable - Google Patents
Corrosion-resistant cable Download PDFInfo
- Publication number
- CN220672279U CN220672279U CN202322378265.2U CN202322378265U CN220672279U CN 220672279 U CN220672279 U CN 220672279U CN 202322378265 U CN202322378265 U CN 202322378265U CN 220672279 U CN220672279 U CN 220672279U
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- CN
- China
- Prior art keywords
- layer
- resistant
- corrosion
- resistant layer
- weather
- 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.)
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- 230000007797 corrosion Effects 0.000 title claims abstract description 41
- 238000005260 corrosion Methods 0.000 title claims abstract description 41
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000004642 Polyimide Substances 0.000 claims description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 83
- 230000000694 effects Effects 0.000 abstract description 13
- 239000011241 protective layer Substances 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000002269 spontaneous effect Effects 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a corrosion-resistant cable, which comprises a rubber column, wherein a protective sleeve is arranged on the outer surface of the rubber column, a protective layer is arranged on the outer surface of the protective sleeve, a plurality of cable branch lines are arranged in the protective layer, a plurality of anti-pulling ropes are arranged in the protective layer, a flame-retardant layer is arranged on the outer surface of the protective layer, a waterproof layer is arranged on the outer surface of the flame-retardant layer, and a corrosion-resistant layer is arranged on the outer surface of the waterproof layer. The device can protect the cable branch line by the aid of the corrosion-resistant layer and the waterproof layer, can achieve good corrosion-resistant effect and waterproof effect, can carry out secondary protection on the cable branch line by the aid of the weather-resistant layer and the high-temperature-resistant layer, can achieve good high-temperature-resistant effect and weather-resistant effect, and can avoid spontaneous combustion of the cable branch line due to high temperature by the aid of the flame-retardant layer.
Description
Technical Field
The utility model relates to the technical field of power cables, in particular to a corrosion-resistant cable.
Background
The power cable is a cable for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station outgoing lines, power supply in industrial and mining enterprises and power transmission lines under the river sea water, wherein the proportion of the cable in the power lines is gradually increasing, and the power cable is a cable product for transmitting and distributing high-power electric energy in a main line of a power system, and comprises various voltage levels of 1-500KV and above and various insulated power cables.
At present, the existing power cable has certain defects, when the power cable is used in a relatively humid underground for a long time, corrosion is easy to generate, and when the power cable is used for a long time, a large amount of high temperature can be generated in the power cable, so that a certain potential safety hazard exists in the actual use of the power cable, and therefore, the corrosion-resistant cable is provided to solve the problems.
Disclosure of Invention
The present utility model is directed to a corrosion-resistant cable, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a corrosion-resistant cable, includes the rubber column, the surface of rubber column is equipped with the lag, the surface of lag is equipped with the inoxidizing coating, the inside of inoxidizing coating is equipped with a plurality of cable branch lines, the inside of inoxidizing coating is equipped with a plurality of anti stay cords, the surface of inoxidizing coating is equipped with fire-retardant layer, the surface of fire-retardant layer is equipped with the waterproof layer, the surface of waterproof layer is equipped with corrosion-resistant layer, the surface of corrosion-resistant layer is equipped with weather-resistant layer, the surface of weather-resistant layer is equipped with high temperature resistant layer, the surface of high temperature resistant layer is equipped with the tie coat, the surface of tie coat is equipped with the insulating layer, the surface of insulating layer is equipped with the wearing layer.
In a further embodiment, the weather-resistant layer is made of an epoxy resin, and the thickness of the weather-resistant layer is two millimeters.
In a further embodiment, the high temperature resistant layer is made of polyimide, and the thickness of the high temperature resistant layer is two millimeters.
In a further embodiment, the corrosion-resistant layer is made of polyurethane, and the thickness of the corrosion-resistant layer is two millimeters.
In a further embodiment, the flame retardant layer is made of aluminum hydroxide, and the thickness of the flame retardant layer is two millimeters.
In a further embodiment, the wear-resistant layer is made of aluminum oxide, and the thickness of the wear-resistant layer is one centimeter.
Compared with the prior art, the utility model has the beneficial effects that:
the device can protect the cable branch line by the aid of the corrosion-resistant layer and the waterproof layer, can achieve good corrosion-resistant effect and waterproof effect, can carry out secondary protection on the cable branch line by the aid of the weather-resistant layer and the high-temperature-resistant layer, can achieve good high-temperature-resistant effect and weather-resistant effect, and can avoid spontaneous combustion of the cable branch line due to high temperature by the aid of the flame-retardant layer.
Drawings
Fig. 1 is a schematic perspective view of a corrosion-resistant cable.
Fig. 2 is a schematic perspective view of a corrosion-resistant cable in side view.
Fig. 3 is a cross-sectional view of a front view of a corrosion-resistant cable.
Fig. 4 is an enlarged schematic view of the corrosion-resistant cable at a in fig. 1.
In the figure: 1. a rubber column; 2. a protective sleeve; 3. a protective layer; 4. a cable branch; 5. an anti-pull rope; 6. a flame retardant layer; 7. a waterproof layer; 8. a corrosion resistant layer; 9. a weather resistant layer; 10. a high temperature resistant layer; 11. a bonding layer; 12. an insulating layer; 13. and a wear-resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in the utility model, a corrosion-resistant cable comprises a rubber column 1, wherein a protective sleeve 2 is arranged on the outer surface of the rubber column 1, a protective layer 3 is arranged on the outer surface of the protective sleeve 2, a plurality of cable branch lines 4 are arranged in the protective layer 3, a plurality of pull-resistant ropes 5 are arranged in the protective layer 3, a flame-retardant layer 6 is arranged on the outer surface of the protective layer 3, a waterproof layer 7 is arranged on the outer surface of the flame-retardant layer 6, a corrosion-resistant layer 8 is arranged on the outer surface of the waterproof layer 7, a weather-resistant layer 9 is arranged on the outer surface of the corrosion-resistant layer 8, a high-temperature-resistant layer 10 is arranged on the outer surface of the weather-resistant layer 9, an adhesive layer 11 is arranged on the outer surface of the adhesive layer 11, an insulating layer 12 is arranged on the outer surface of the insulating layer 12, and a wear-resistant layer 13 is arranged on the outer surface of the insulating layer 12.
The weather-proof layer 9 is made of epoxy resin, the thickness of the weather-proof layer 9 is two millimeters, the weather-proof layer 9 is arranged, the cable branch 4 can be enabled to be dry-cracked and other problems due to the temperature by using the weather-proof layer 9, the high temperature-resistant layer 10 is made of polyimide, the thickness of the high temperature-resistant layer 10 is two millimeters, and the cable branch 4 can be enabled to be aged and other problems due to the high temperature by using the high temperature-resistant layer 10 through the arrangement of the high temperature-resistant layer 10.
The corrosion-resistant layer 8 is polyurethane material, and corrosion-resistant layer 8's thickness is two millimeters, through being provided with corrosion-resistant layer 8, utilizes corrosion-resistant layer 8 can avoid cable branch 4 to use underground for a long time and appear corroding the condition, and fire-retardant layer 6 is aluminium hydroxide material, and fire-retardant layer 6's thickness is two millimeters, through being provided with fire-retardant layer 6, utilizes fire-retardant layer 6 can avoid cable branch 4 to appear appearing the condition of spontaneous combustion and appear, and wearing layer 13 is aluminium oxide material, and wearing layer 13's thickness is one centimeter, through being provided with wearing layer 13, utilizes wearing layer 13 can play fine wear-resisting effect.
The working principle of the utility model is as follows:
the device can play fine water-proof effects and corrosion-resistant effect to cable branch 4 through waterproof layer 7 and corrosion-resistant layer 8 at first, can avoid cable branch 4 to use for a long time underground and cause the problem that corrodes to appear, can play fine high temperature resistant effect and low temperature resistant effect and flame retardant efficiency to cable branch 4 through weather resistant layer 9, high temperature resistant layer 10 and flame retardant coating 6 afterwards, can avoid cable branch 4 to use for a long time inside a large amount of heat that produces the condition emergence of spontaneous combustion.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A corrosion-resistant cable, characterized in that: including rubber column (1), the surface of rubber column (1) is equipped with lag (2), the surface of lag (2) is equipped with inoxidizing coating (3), the inside of inoxidizing coating (3) is equipped with a plurality of cable branch lines (4), the inside of inoxidizing coating (3) is equipped with a plurality of resistance to pull rope (5), the surface of inoxidizing coating (3) is equipped with fire-retardant layer (6), the surface of fire-retardant layer (6) is equipped with waterproof layer (7), the surface of waterproof layer (7) is equipped with corrosion-resistant layer (8), the surface of corrosion-resistant layer (8) is equipped with weather-resistant layer (9), the surface of weather-resistant layer (9) is equipped with high temperature resistant layer (10), the surface of high temperature resistant layer (10) is equipped with tie coat (11), the surface of tie coat (11) is equipped with insulating layer (12), the surface of insulating layer (12) is equipped with wearing layer (13).
2. A corrosion resistant cable according to claim 1, wherein: the weather-proof layer (9) is made of epoxy resin, and the thickness of the weather-proof layer (9) is two millimeters.
3. A corrosion resistant cable according to claim 1, wherein: the high-temperature resistant layer (10) is made of polyimide, and the thickness of the high-temperature resistant layer (10) is two millimeters.
4. A corrosion resistant cable according to claim 1, wherein: the corrosion-resistant layer (8) is made of polyurethane, and the thickness of the corrosion-resistant layer (8) is two millimeters.
5. A corrosion resistant cable according to claim 1, wherein: the flame-retardant layer (6) is made of aluminum hydroxide, and the thickness of the flame-retardant layer (6) is two millimeters.
6. A corrosion resistant cable according to claim 1, wherein: the wear-resistant layer (13) is made of aluminum oxide, and the thickness of the wear-resistant layer (13) is one centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378265.2U CN220672279U (en) | 2023-09-01 | 2023-09-01 | Corrosion-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378265.2U CN220672279U (en) | 2023-09-01 | 2023-09-01 | Corrosion-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220672279U true CN220672279U (en) | 2024-03-26 |
Family
ID=90332707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378265.2U Active CN220672279U (en) | 2023-09-01 | 2023-09-01 | Corrosion-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220672279U (en) |
-
2023
- 2023-09-01 CN CN202322378265.2U patent/CN220672279U/en active Active
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