CN218159647U - Heat-resistant aluminum alloy conductor for cable - Google Patents
Heat-resistant aluminum alloy conductor for cable Download PDFInfo
- Publication number
- CN218159647U CN218159647U CN202221568136.9U CN202221568136U CN218159647U CN 218159647 U CN218159647 U CN 218159647U CN 202221568136 U CN202221568136 U CN 202221568136U CN 218159647 U CN218159647 U CN 218159647U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- heat
- layer
- copper clad
- clad aluminum
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a heat-resisting aluminum alloy conductor for cable, concretely relates to aluminum alloy conductor technical field, including copper clad aluminum alloy sinle silk, copper clad aluminum alloy sinle silk quantity sets up to seven, and six copper clad aluminum alloy sinle silks in the outside distribute with the centre of a circle annular array of center copper clad aluminum alloy sinle silk. The utility model discloses a fluoroplastic cover is established at copper clad aluminum alloy sinle silk outer wall cover, fluoroplastics has good electrical insulation, the heat resistance, wearability and low temperature resistance, improve copper clad aluminum alloy sinle silk's insulating nature and security, copper clad aluminum alloy sinle silk and heat-resisting aluminum alloy layer's high temperature resistance is good, tensile strength is strong, the transmission current-carrying capacity is big, consequently, can improve copper clad aluminum alloy sinle silk's heat-resisting and tensile resistance, adopt the polyimide film to use as high temperature resistant layer, the polyimide film has high temperature resistant, low temperature resistant and high insulating nature, can further improve copper clad aluminum alloy sinle silk's high temperature resistant and insulating nature.
Description
Technical Field
The utility model relates to an aluminum alloy conductor technical field, the more specifically heat-resisting aluminum alloy conductor for cable that says so.
Background
The cable is an electric energy or signal transmission device, usually include cable core, insulating layer and restrictive coating, the material of the cable core can include copper conductor and aluminum alloy conductor usually, and the copper conductor resists the creep property bad, bending resistance bad, the characteristic of the poor mechanical property causes the electrical connection performance bad, cause the joint to relax extremely easily and cause the hidden danger such as breaking power, striking sparks even fire under the frequent on-off situation especially in frequently powering on and off, so the conventional copper conductor cable is not suitable for the frequent on-off occasions such as the apartment, family, etc., because the aluminum alloy conductor has the advantage that creep resistance is good, corrosion resistance is good, light in weight, bending radius is small, use the aluminum alloy conductor cable to replace the copper conductor cable in the fixed laying occasion of non-high current burst such as power station, factory, building and communal facility, etc., can save the copper resource, avoid the excessive dependence on the copper resource.
The existing aluminum alloy conductor for the cable has poor insulation and shielding effects and is easily influenced by external electric signals.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a heat-resisting aluminum alloy conductor for cable to solve the problem that appears in 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 heat-resisting aluminum alloy conductor for cable, includes copper clad aluminum alloy sinle silk, copper clad aluminum alloy sinle silk quantity sets up to seven, and six copper clad aluminum alloy sinle silks in the outside distribute with the centre of a circle annular array of center copper clad aluminum alloy sinle silk, and seven copper clad aluminum alloy sinle silk outside covers are equipped with insulating protective layer, it has the back up coat to fill between insulating protective layer and seven copper clad aluminum alloy sinle silks, insulating protective layer outer wall cover is equipped with heat-resisting aluminum alloy layer, heat-resisting aluminum alloy layer outer wall is equipped with high temperature resistant layer, high temperature resistant layer outer wall is equipped with low temperature resistant layer, low temperature resistant layer outer wall is equipped with the shielding layer, the shielding layer outer wall is equipped with the waterproof layer.
In a preferred embodiment, the reinforcing layer is made of epoxy resin, the epoxy resin is uniformly filled between the insulating protective layer and the seven copper-clad aluminum alloy wire cores, and the epoxy resin has the advantages of strong viscosity, heat resistance and insulation.
In a preferred embodiment, the insulation protective layer is a fluoroplastic sleeve, the fluoroplastic sleeve is arranged outside the seven copper-clad aluminum alloy wire cores, and the fluoroplastic has electrical insulation, heat resistance, wear resistance and low temperature resistance, and can play a better role in protecting the outside of the seven copper-clad aluminum alloy wire cores.
In a preferred embodiment, the heat-resistant aluminum alloy layer is a heat-resistant aluminum alloy film, the heat-resistant aluminum alloy film is bonded on the outer wall surface of the fluoroplastic sleeve, the heat-resistant aluminum alloy film has good high temperature resistance, strong tensile strength and large transmission carrying capacity, and the heat resistance and the tensile strength of the copper-clad aluminum alloy wire core can be improved.
In a preferred embodiment, the high temperature resistant layer is a polyimide film, the polyimide film is sleeved on the outer wall of the heat resistant aluminum alloy layer, and the polyimide film has the characteristics of high temperature resistance, low temperature resistance, high insulation, irradiation resistance and no toxicity, so that the high temperature resistance and the insulation of the copper-clad aluminum alloy wire core are further improved.
In a preferred embodiment, the low temperature resistant layer is a polytetrafluoroethylene film, the polytetrafluoroethylene film is adhered to the outer wall surface of the polyimide film, and the polytetrafluoroethylene film has excellent heat resistance and cold resistance, so that the low temperature resistance of the copper-clad aluminum alloy wire core can be greatly improved.
In a preferred embodiment, the shielding layer is an aluminum-plated film, the aluminum-plated film is adhered to the outer wall surface of the polytetrafluoroethylene film, and the aluminum-plated film has excellent shielding performance.
In a preferred embodiment, the waterproof layer is a cast polypropylene film, the cast polypropylene film is adhered to the outer wall surface of the aluminized film, and the cast polypropylene film has good oil resistance and air tightness and can be used as a waterproof material.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a fluoroplastic cover is established at copper clad aluminum alloy sinle silk outer wall cover, fluoroplastics has good electrical insulation, the heat resistance, wearability and low temperature resistance, improve copper clad aluminum alloy sinle silk's insulating nature and security, copper clad aluminum alloy sinle silk and heat-resisting aluminum alloy layer's high temperature resistance is good, tensile strength is strong, the transmission current-carrying capacity is big, consequently, can improve copper clad aluminum alloy sinle silk's heat-resisting and tensile resistance, adopt the polyimide film to use as high temperature resistant layer, the polyimide film has high temperature resistant, low temperature resistant and high insulating nature, can further improve copper clad aluminum alloy sinle silk's high temperature resistant and insulating nature.
2. The low-temperature-resistant performance of the copper-clad aluminum alloy wire core can be improved by using the polytetrafluoroethylene film as the low-temperature-resistant layer, the polytetrafluoroethylene film is excellent in heat resistance and cold resistance, the aluminized film is used as the shielding layer, the aluminized film has excellent folding resistance and good toughness, the aluminum material can also play a shielding role, the cast polypropylene film is used as the waterproof layer, and the cast polypropylene film is good in oil resistance and air tightness and can play a waterproof role.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial sectional view of the present invention.
Fig. 3 is a schematic diagram of the structure of the copper-clad aluminum alloy wire core of the present invention.
Fig. 4 is a schematic view of the structure of the insulating protective layer of the present invention.
Fig. 5 is a schematic diagram of the waterproof layer structure of the present invention.
The reference signs are: 1. copper-clad aluminum alloy wire cores; 2. an insulating protective layer; 3. a reinforcement layer; 4. a heat-resistant aluminum alloy layer; 5. a high temperature resistant layer; 6. a low temperature resistant layer; 7. a shielding layer; 8. and a waterproof layer.
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 the attached drawings 1-5 in the specification, the heat-resistant aluminum alloy conductor for the cable in the embodiment includes copper-clad aluminum alloy wire cores 1, the number of the copper-clad aluminum alloy wire cores 1 is seven, six copper-clad aluminum alloy wire cores 1 on the outer side are distributed in a circle center annular array of the central copper-clad aluminum alloy wire core 1, an insulating protective layer 2 is sleeved on the outer side of the seven copper-clad aluminum alloy wire cores 1, the insulating protective layer 2 is a fluoroplastic sleeve, the fluoroplastic sleeve is sleeved on the outer side of the seven copper-clad aluminum alloy wire cores 1, fluoroplastics have excellent electrical insulating performance, heat resistance, oil resistance, solvent resistance, wear resistance, good moisture resistance and low temperature resistance, a reinforcing layer 3 is filled between the insulating protective layer 2 and the seven copper-clad aluminum alloy wire cores 1, the reinforcing layer 3 is epoxy resin, and the epoxy resin is uniformly filled between the insulating protective layer 2 and the seven copper-clad aluminum alloy wire cores 1, epoxy has that viscidity is strong, heat-resisting and insulating advantage, 2 outer wall covers of insulating protective layer are equipped with heat-resisting aluminum alloy layer 4, heat-resisting aluminum alloy layer 4 is heat-resisting aluminum alloy film, heat-resisting aluminum alloy film bonds on fluoroplastics cover outer wall surface, and heat-resisting aluminum alloy film's high temperature resistance is good, tensile strength is strong, the transmission current-carrying capacity is big, can improve the heat-resisting and the pull resistance of copper clad aluminum alloy sinle silk 1, heat-resisting aluminum alloy layer 4 outer wall is equipped with high temperature resistant layer 5, high temperature resistant layer 5 is the polyimide film, the polyimide film bonds on heat-resisting aluminum alloy film outer wall surface, and the polyimide film has high temperature resistant, low temperature resistant, high insulativity, further improves copper clad aluminum alloy sinle silk 1's high temperature resistant and warm nature insulativity.
The implementation scenario is specifically as follows: the fluoroplastic sleeve is sleeved on the outer wall of the copper-clad aluminum alloy wire core 1, the fluoroplastic has excellent electrical insulation performance, heat resistance, oil resistance, solvent resistance, wear resistance, good moisture resistance and low temperature resistance, a better protection effect can be achieved on the outer sides of seven copper-clad aluminum alloy wire cores 1, the insulation performance and safety of the copper-clad aluminum alloy wire core 1 are improved, the fluoroplastic sleeve is bonded with the copper-clad aluminum alloy wire core 1 through the reinforcing layer 3, epoxy resin has the advantages of being high in viscosity, heat resistance and insulation, the use strength, the high temperature resistance and the insulation performance of the copper-clad aluminum alloy wire core 1 can be improved, the heat-resistant aluminum alloy film is used as the heat-resistant aluminum alloy layer 4, the heat-resistant aluminum alloy film is good in high temperature resistance, high in tensile strength and large in transmission capacity, the heat resistance and the tensile performance of the copper-clad aluminum alloy wire core 1 can be improved, the polyimide film is used as the high temperature resistant layer 5, and has the characteristics of high temperature resistance, low temperature resistance, high insulation performance, irradiation resistance, and non-toxicity, and the high temperature resistance and the insulation performance of the copper-clad aluminum alloy wire core 1 are further improved.
Referring to the attached drawings 1-5 of the specification, the heat-resistant aluminum alloy conductor for the cable in the embodiment is characterized in that the outer wall of the high-temperature-resistant layer 5 is provided with the low-temperature-resistant layer 6, the low-temperature-resistant layer 6 is a polytetrafluoroethylene film, the polytetrafluoroethylene film is bonded to the outer wall surface of the polyimide film, the polytetrafluoroethylene has excellent heat resistance and cold resistance, the low-temperature resistance of the copper-clad aluminum alloy wire core 1 can be greatly improved, the outer wall of the low-temperature-resistant layer 6 is provided with the shielding layer 7, the shielding layer 7 is an aluminized film, the aluminized film is bonded to the outer wall surface of the polytetrafluoroethylene film, the aluminized film has excellent shielding performance, the outer wall of the shielding layer 7 is provided with the waterproof layer 8, the waterproof layer 8 is a cast polypropylene film, the cast polypropylene film is bonded to the outer wall surface of the aluminized film, the oil resistance and the air tightness of the cast polypropylene film are good, and the cast polypropylene film can be used as a waterproof material.
The implementation scenario is specifically as follows: the polytetrafluoroethylene film is used as the low temperature resistant layer 6, the polytetrafluoroethylene film is excellent in heat resistance and cold resistance, the low temperature resistance of the copper-clad aluminum alloy wire core 1 can be improved, the aluminized film is used as the shielding layer 7, the aluminized film has excellent folding resistance and good toughness, the aluminum material can also play a shielding role, the cast polypropylene film is used as the waterproof layer 8, and the cast polypropylene film is good in oil resistance and air tightness, so that the waterproof effect can be achieved.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a heat-resisting aluminum alloy conductor for cable, includes copper clad aluminum alloy sinle silk (1), copper clad aluminum alloy sinle silk (1) quantity sets up to seven, its characterized in that: six copper clad aluminum alloy sinle silks in the outside (1) distribute with the centre of a circle annular array of center copper clad aluminum alloy sinle silk (1), and seven copper clad aluminum alloy sinle silk (1) outside covers are equipped with insulating protective layer (2), it has back up coat (3) to fill between insulating protective layer (2) and seven copper clad aluminum alloy sinle silks (1), insulating protective layer (2) outer wall cover is equipped with heat-resisting aluminum alloy layer (4), heat-resisting aluminum alloy layer (4) outer wall is equipped with high temperature resistant layer (5), high temperature resistant layer (5) outer wall is equipped with low temperature resistant layer (6), low temperature resistant layer (6) outer wall is equipped with shielding layer (7), shielding layer (7) outer wall is equipped with waterproof layer (8).
2. The heat-resistant aluminum alloy conductor for cables as claimed in claim 1, wherein: the reinforcing layer (3) is made of epoxy resin, and the epoxy resin is uniformly filled between the insulating protective layer (2) and the seven copper-clad aluminum alloy wire cores (1).
3. The heat-resistant aluminum alloy conductor for cables as claimed in claim 1, wherein: the insulation protective layer (2) is a fluoroplastic sleeve, and the fluoroplastic sleeve is arranged on the outer side of the seven copper-clad aluminum alloy wire cores (1).
4. The heat-resistant aluminum alloy conductor for cables as claimed in claim 3, wherein: the heat-resistant aluminum alloy layer (4) is a heat-resistant aluminum alloy film, and the heat-resistant aluminum alloy film is bonded to the surface of the outer wall of the fluoroplastic sleeve.
5. The heat-resistant aluminum alloy conductor for cables as claimed in claim 4, wherein: the high-temperature resistant layer (5) is a polyimide film, and the polyimide film is bonded on the surface of the outer wall of the heat-resistant aluminum alloy film.
6. The heat-resistant aluminum alloy conductor for cables as claimed in claim 5, wherein: the low-temperature resistant layer (6) is a polytetrafluoroethylene film, and the polytetrafluoroethylene film is bonded to the surface of the outer wall of the polyimide film.
7. The heat-resistant aluminum alloy conductor for cables as claimed in claim 6, wherein: the shielding layer (7) is an aluminum-plated film, and the aluminum-plated film is adhered to the surface of the outer wall of the polytetrafluoroethylene film.
8. The heat-resistant aluminum alloy conductor for cables as claimed in claim 7, wherein: the waterproof layer (8) is a cast polypropylene film, and the cast polypropylene film is adhered to the surface of the outer wall of the aluminum-plated film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221568136.9U CN218159647U (en) | 2022-06-22 | 2022-06-22 | Heat-resistant aluminum alloy conductor for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221568136.9U CN218159647U (en) | 2022-06-22 | 2022-06-22 | Heat-resistant aluminum alloy conductor for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218159647U true CN218159647U (en) | 2022-12-27 |
Family
ID=84576805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221568136.9U Active CN218159647U (en) | 2022-06-22 | 2022-06-22 | Heat-resistant aluminum alloy conductor for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218159647U (en) |
-
2022
- 2022-06-22 CN CN202221568136.9U patent/CN218159647U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218159647U (en) | Heat-resistant aluminum alloy conductor for cable | |
| CN208045168U (en) | A kind of high intensity cold resistant cable | |
| CN213339815U (en) | High-temperature-resistant and high-tensile-strength cable | |
| CN212380158U (en) | Composite cable | |
| CN209249147U (en) | A kind of moisture-proof high temperature-resistant cable | |
| CN216250097U (en) | Cable with high weather resistance | |
| CN214099184U (en) | Polyvinyl chloride insulation nylon cable sheath | |
| CN216353407U (en) | High-efficiency insulating corrosion-resistant overhead insulated cable for electrical engineering | |
| CN212624913U (en) | Fluoroplastic insulation temperature-resistant anticorrosion cable | |
| CN215680215U (en) | Twisted branch cable | |
| CN212847815U (en) | Polyvinyl chloride protective sleeve for electrical aluminum alloy conductor cable | |
| CN219716527U (en) | Novel overload-carrying wire and cable | |
| CN220672246U (en) | Cable core fracture prevention type cable | |
| CN216450403U (en) | Communication box signal winding displacement | |
| CN215577746U (en) | Modified ternary silicon rubber insulated cable | |
| CN217933201U (en) | High-temperature-resistant cable | |
| CN215069379U (en) | Fire-resistant high temperature resistant cable | |
| CN216849451U (en) | Special data transmission cable for structured light vision detection equipment | |
| CN213092899U (en) | Copper core polyethylene insulation coaxial cable | |
| CN211907070U (en) | High-temperature-resistant cable | |
| CN212434300U (en) | Low-smoke halogen-free flame-retardant fire-resistant cable | |
| CN211555555U (en) | High temperature resistant fireproof cable subassembly | |
| CN213277556U (en) | Cable for subway with fire-resistant dampproofing | |
| CN217157740U (en) | High-temperature-resistant cable | |
| CN213366197U (en) | Aerial insulated cable with good weather resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |