CN219696125U - Corrosion-resistant wire and cable - Google Patents
Corrosion-resistant wire and cable Download PDFInfo
- Publication number
- CN219696125U CN219696125U CN202320525692.6U CN202320525692U CN219696125U CN 219696125 U CN219696125 U CN 219696125U CN 202320525692 U CN202320525692 U CN 202320525692U CN 219696125 U CN219696125 U CN 219696125U
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating layer
- outside
- corrosion
- resistant wire
- 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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Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 33
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 71
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000008234 soft 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 wire and cable, which relates to the technical field of wires and cables and comprises a plurality of wire cores, wherein a water blocking tape is wrapped outside the wire cores, a first insulating layer is arranged outside the water blocking tape, a second insulating layer is sleeved outside the plurality of first insulating layers, a foam filling layer is filled between the first insulating layer and the second insulating layer, a glass fiber woven layer is arranged outside the second insulating layer, a metal armor layer is arranged outside the glass fiber woven layer, and a protection component for corrosion protection of the wire cores is arranged outside the metal armor layer. Through with a plurality of sinle silk disperse designs, and the outside of sinle silk sets up water blocking strip and first insulating layer for every solitary sinle silk homoenergetic obtains effectual protection, add the second insulating layer once more in the outside of a plurality of sinle silk, makes the insulating nature of sinle silk stronger, uses safelyr, and the foam filling layer of packing between second insulating layer and the first insulating layer can strengthen the steadiness of both connections.
Description
Technical Field
The utility model relates to the technical field of wires and cables, in particular to a corrosion-resistant wire and cable.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is characterized by inner energizing and outer insulation, and is used for transmitting electric power or information from one place to another place. The cables include power cables, control cables, compensation cables, shield cables, high temperature cables, computer cables, signal cables, coaxial cables, fire resistant cables, marine cables, mining cables, aluminum alloy cables, and the like. With the development of science and technology, various industries are developing towards industrialization and electronization, and the functional requirements on cables are increasing.
The patent of the utility model with the publication number of CN209980812U discloses a corrosion-resistant cable. When the corrosion-resistant cable is used, because the wire cores are gathered together, when the wire cores are affected by corrosion, all the wire cores can be affected, and the tensile property of the wire cores is not reinforced, so that the cable is easy to break due to the internal structure when in use, and the overall corrosion resistance of the cable is affected.
Disclosure of Invention
The utility model aims to provide a corrosion-resistant wire and cable, which solves the problems that when the prior corrosion-resistant cable is used, because wire cores are gathered together, all the wire cores are affected when the wire cores are affected by corrosion, and the tensile property of the wire cores is not reinforced, so that the cable is easy to break due to the internal structure and the integral corrosion resistance of the cable is affected when the cable is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant wire and cable, includes a plurality of sinle silk, the outside of sinle silk is around the package has the water blocking tape, the outside of water blocking tape is provided with first insulating layer, and is a plurality of the outside of first insulating layer has cup jointed the second insulating layer, it has foam filling layer to fill between first insulating layer and the second insulating layer, the outside of second insulating layer is provided with glass fiber weaving layer, the outside of glass fiber weaving layer is provided with metal armor, the outside of metal armor is provided with the protective component who is used for the anti-corrosion protection of sinle silk.
Further, the wire core is made of copper or aluminum alloy materials, and the water-blocking tape is formed by braiding copper wires and water-blocking yarns.
Furthermore, the first insulating layer and the second insulating layer are both made of crosslinked polyethylene materials, and the metal armor layer is a double-sided plastic-coated aluminum-plastic composite belt.
Further, the protection component comprises a waterproof layer and a heat insulation layer, and the heat insulation layer is positioned between the metal armor layer and the waterproof layer.
Further, an anti-corrosion layer, an oxygen-insulating layer and a fireproof filling layer are sequentially arranged between the waterproof layer and the heat insulating layer from outside to inside.
Furthermore, the waterproof layer is prepared by mixing high molecular weight polyisobutylene with natural rubber or styrene-butadiene rubber, the anti-corrosion layer is prepared by epoxy resin paint prepared by polycondensation of epichlorohydrin and bisphenol A or polyalcohol, and the oxygen-isolation layer is prepared by filling low smoke halogen-free flame retardant polyolefin.
Further, the fireproof filling layer is made of polyolefin materials, and the heat insulation layer is made of oxidized ceramic paper materials.
In summary, the utility model has the technical effects and advantages that:
according to the utility model, the plurality of wire cores are designed in a scattered manner, the water blocking strips and the first insulating layers are arranged outside the wire cores, so that each single wire core can be effectively protected, the second insulating layers are additionally arranged outside the wire cores again, the wire cores are higher in insulativity and safer in use, the foam filling layers filled between the second insulating layers and the first insulating layers can enhance the connection stability of the two wire cores, and the tensile strength of the cable can be remarkably improved due to the arrangement of the glass fiber woven layers and the metal armor layers, so that the cable is not easy to break, and the corrosion resistance of the cable is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the prior description will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a corrosion resistant wire and cable according to an embodiment of the present utility model;
fig. 2 is a cross-sectional view of a corrosion resistant wire and cable according to an embodiment of the present utility model.
In the figure: 1. a wire core; 2. a water blocking tape; 3. a first insulating layer; 4. a second insulating layer; 5. a foam filling layer; 6. a glass fiber braid; 7. a metal armor layer; 8. a waterproof layer; 9. an anti-corrosion layer; 10. an oxygen barrier layer; 11. a fire-resistant filler layer; 12. and a heat insulation 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.
Examples: the corrosion-resistant electric wire and cable shown by referring to fig. 1-2 comprises a plurality of wire cores 1, wherein the wire cores 1 are made of copper or aluminum and aluminum alloy materials, a water blocking belt 2 is wrapped outside the wire cores 1, the water blocking belt 2 is formed by braiding copper wires and water blocking yarns, gaps of the copper wires can be fully filled with soft water blocking yarns, water blocking is continuous, uniform and reliable, water blocking can be effectively carried out, longitudinal immersion of conductors is effectively carried out, the service life of the cable and the reliability of electric power operation are guaranteed, a first insulating layer 3 is arranged outside the water blocking belt 2, a second insulating layer 4 is sleeved outside the first insulating layer 3, the first insulating layer 3 and the second insulating layer 4 are made of crosslinked polyethylene materials, the wire cores 1 are designed in a dispersed mode, the water blocking belt 2 and the first insulating layer 3 are arranged outside the wire cores 1, each single wire core 1 can be effectively protected, the second insulating layer 4 is additionally arranged outside the wire cores 1, and the wire cores 1 are enabled to be more high in insulativity and safer to use.
Wherein, pack between first insulating layer 3 and the second insulating layer 4 and have foam filling layer 5, can strengthen the steadiness that both are connected, the outside of second insulating layer 4 is provided with glass fiber weaving layer 6, the outside of glass fiber weaving layer 6 is provided with metal armor 7, metal armor 7 is the plastic-aluminum composite tape of two-sided plastic-coated, can show the tensile strength who promotes this cable for this cable is inside to be difficult to the fracture, and the outside of metal armor 7 is provided with the protective component that is used for the anticorrosive protection of sinle silk 1.
The protective component comprises a waterproof layer 8 and a heat insulating layer 12, wherein the waterproof layer 8 is prepared by mixing high molecular weight polyisobutylene with natural rubber or styrene-butadiene rubber, has ageing resistance, weather resistance, bending fracture resistance, ozone resistance and dielectric property of rubber, reduces the absorption of water and the permeation of gas, has good waterproof effect, the heat insulating layer 12 is made of oxidized ceramic paper material, has excellent heat insulating property, the heat insulating layer 12 is positioned between the metal armor layer 7 and the waterproof layer 8, the anti-corrosion layer 9, the oxygen insulating layer 10 and the fireproof filling layer 11 are sequentially arranged between the waterproof layer 8 and the heat insulating layer 12 from outside to inside, the anti-corrosion layer 9 is prepared from epoxy resin paint prepared by polycondensing epichlorohydrin and bisphenol A or polyalcohol, has good corrosion resistance, particularly alkali resistance, has good wear resistance, the oxygen insulating layer 10 is prepared from low smoke halogen-free flame retardant polyolefin, has high filling density, has good oxygen insulating effect, flame retardance and insulating property, the fireproof filling layer 11 is prepared from polyolefin material, and has good flame retardance and fire resistance.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a corrosion-resistant wire and cable, includes a plurality of sinle silk (1), its characterized in that: the outside of sinle silk (1) is around package has water blocking tape (2), the outside of water blocking tape (2) is provided with first insulating layer (3), a plurality of the outside of first insulating layer (3) has cup jointed second insulating layer (4), it has foam filling layer (5) to fill between first insulating layer (3) and second insulating layer (4), the outside of second insulating layer (4) is provided with glass fiber weaving layer (6), the outside of glass fiber weaving layer (6) is provided with metal armor (7), the outside of metal armor (7) is provided with the protective component who is used for sinle silk (1) anticorrosive protection.
2. A corrosion resistant wire and cable according to claim 1, wherein: the wire core (1) is made of copper or aluminum alloy materials, and the water-blocking tape (2) is formed by braiding copper wires and water-blocking yarns.
3. A corrosion resistant wire and cable according to claim 1, wherein: the first insulating layer (3) and the second insulating layer (4) are both made of crosslinked polyethylene materials, and the metal armor layer (7) is a double-sided plastic-coated aluminum-plastic composite belt.
4. A corrosion resistant wire and cable according to claim 1, wherein: the protection component comprises a waterproof layer (8) and a heat insulation layer (12), and the heat insulation layer (12) is positioned between the metal armor layer (7) and the waterproof layer (8).
5. A corrosion resistant wire and cable according to claim 4 wherein: an anti-corrosion layer (9), an oxygen-insulating layer (10) and a fireproof filling layer (11) are sequentially arranged between the waterproof layer (8) and the heat-insulating layer (12) from outside to inside.
6. A corrosion resistant wire and cable according to claim 5, wherein: the oxygen barrier layer (10) is filled with low-smoke halogen-free flame retardant polyolefin.
7. A corrosion resistant wire and cable according to claim 5, wherein: the fireproof filling layer (11) is made of polyolefin material, and the heat insulation layer (12) is made of oxidized ceramic paper material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320525692.6U CN219696125U (en) | 2023-03-17 | 2023-03-17 | Corrosion-resistant wire and cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320525692.6U CN219696125U (en) | 2023-03-17 | 2023-03-17 | Corrosion-resistant wire and cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219696125U true CN219696125U (en) | 2023-09-15 |
Family
ID=87970738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320525692.6U Active CN219696125U (en) | 2023-03-17 | 2023-03-17 | Corrosion-resistant wire and cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219696125U (en) |
-
2023
- 2023-03-17 CN CN202320525692.6U patent/CN219696125U/en active Active
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