CN211150163U - Modified foaming fluoroplastic polymer composite cable - Google Patents
Modified foaming fluoroplastic polymer composite cable Download PDFInfo
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- CN211150163U CN211150163U CN201922426738.5U CN201922426738U CN211150163U CN 211150163 U CN211150163 U CN 211150163U CN 201922426738 U CN201922426738 U CN 201922426738U CN 211150163 U CN211150163 U CN 211150163U
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- conductor
- cable
- polymer composite
- protective layer
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Abstract
The utility model discloses a modified foaming fluoroplastic polymer composite cable, which belongs to the field of cables and comprises an outer protective layer, wherein a fireproof layer is arranged inside the outer protective layer, an insulating layer is arranged in the fireproof layer, a shielding layer is arranged in the insulating layer, an inner protective layer is arranged in the shielding layer, a plurality of first conductor sleeves and a second conductor sleeve are arranged in the inner protective layer, filling layers are filled outside the first conductor sleeves and the second conductor sleeves, conductors are arranged in the first conductor sleeves and the second conductor sleeves, and the first conductor sleeves are distributed outside the second conductor sleeves in a circumferential array manner; the utility model relates to a novelty has improved the compressive property of cable for the cable is not fragile in the transportation installation, reduces extravagantly, has also improved the stability and the resistant chemical corrosion performance of cable, and extension cable life is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to modified foaming fluoroplastic polymer composite 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 cable is coated with a highly-insulated covering layer and is commonly used in an electric power system, and the fluoroplastic has excellent chemical stability and chemical corrosion resistance, so that the fluoroplastic composite cable is widely applied to the wire and cable industry, but the fluoroplastic polymer composite cable has poor compression resistance and is easy to damage in the transportation and installation processes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modified foaming fluoroplastic polymer composite cable to solve the problem that proposes 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 modified foaming fluoroplastic polymer composite cable, includes the outer jacket, the inside of outer jacket is provided with the flame retardant coating, is provided with the insulating layer in the flame retardant coating, is provided with the shielding layer in the insulating layer, is provided with the inner sheath in the shielding layer, is provided with a plurality of conductor cover one and a conductor cover two in the inner sheath, and the outside packing of conductor cover one and conductor cover two has the filling layer, all is provided with the conductor in conductor cover one and the conductor cover two, and a plurality of conductor cover one are the outside of circumference array distribution at conductor cover two.
By adopting the scheme, through setting up outer jacket, flame retardant coating, insulating layer, shielding layer and inner sheath, guaranteed characteristics such as fire prevention, corrosion-resistant, fire-retardant, the high temperature resistant of cable, the insulating layer has improved insulating properties, conductor cover one and conductor cover two's design, a plurality of conductor cover one is circumference array distribution in conductor cover two's outside, has improved the compressive property of cable for the cable is not fragile in the transportation installation, reduces extravagantly.
In a preferred embodiment, the outer sheath and the inner sheath are made of a modified foamed fluoroplastic polymer composite.
By adopting the scheme, the outer protective layer and the inner protective layer made of the modified foaming fluoroplastic polymer composite material have excellent stability and chemical overlook resistance.
In a preferred embodiment, the fire-proof layer is made of ceramic rubber.
By adopting the scheme, the fireproof layer improves the overall fire resistance of the cable, improves the fire resistance of the cable and prolongs the service life of the cable.
In a preferred embodiment, the shielding layer is a silver-plated woven copper mesh.
By adopting the scheme, the shielding layer enables the signal anti-interference capability of the cable to be stronger, the signal transmission capability to be stronger, the capability of remote transmission operation to be further improved, and the signal is not easy to be attenuated.
In a preferred embodiment, the filling layer is filled with water-blocking polyester cotton yarn and rock wool rope.
By adopting the scheme, the filling layer improves the physical performance of the cable.
Compared with the prior art, the beneficial effects of the utility model are that:
this modified foaming fluoroplastic polymer composite cable is through setting up outer jacket, flame retardant coating, insulating layer, shielding layer and inner sheath, guaranteed the fire prevention of cable, corrosion-resistant, fire-retardant, characteristics such as high temperature resistant, the insulating layer has improved insulating properties, the design of conductor cover one and conductor cover two, a plurality of conductor cover one is the outside of circumference array distribution at conductor cover two, the compressive property of cable has been improved, make the cable not fragile in the transportation installation, it is extravagant to reduce.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. an outer jacket; 2. a fire barrier layer; 3. an insulating layer; 4. a shielding layer; 5. an inner protective layer; 6. a filling layer; 7. a first conductor sleeve; 8. a second conductor sleeve; 9. a conductor.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1, the utility model provides a modified foaming fluoroplastic polymer composite cable, including outer jacket 1, the inside of outer jacket 1 is provided with flame retardant coating 2, is provided with insulating layer 3 in the flame retardant coating 2, is provided with shielding layer 4 in the insulating layer 3, is provided with inner sheath 5 in the shielding layer 4, is provided with a plurality of conductor cover one 7 and a conductor cover two 8 in the inner sheath 5, and the outside packing of conductor cover one 7 and conductor cover two 8 has filling layer 6, all is provided with conductor 9 in conductor cover one 7 and the conductor cover two 8, and a plurality of conductor cover one 7 are the outside of circumference array distribution at conductor cover two 8.
The outer protective layer 1 and the inner protective layer 5 are made of modified foaming fluoroplastic polymer composite materials; the outer protective layer 1 and the inner protective layer 5 made of the modified foaming fluoroplastic polymer composite material have excellent stability and chemical overlook resistance.
The fire-proof layer 2 is made of ceramic rubber; the fireproof layer 2 improves the overall fire resistance of the cable, improves the fire resistance of the cable, and prolongs the service life of the cable.
The shielding layer 4 is a silver-plated woven copper mesh; the shielding layer 4 enables the signal anti-interference capability of the cable to be stronger, the signal transmission capability to be stronger, the capability of remote transmission operation to be further improved, and the signal is not easy to be attenuated.
The filling layer 6 is filled with water-blocking polyester cotton yarns and rock wool ropes; the filler layer 6 improves the physical properties of the cable.
By arranging the outer protective layer 1, the fireproof layer 2, the insulating layer 3, the shielding layer 4 and the inner protective layer 5, wherein the outer protective layer 1 and the inner protective layer 5 are made of modified foaming fluoroplastic polymer composite materials, the outer protective layer 1 and the inner protective layer 5 made of the modified foaming fluoroplastic polymer composite materials are excellent in stability and chemical corrosion resistance, the fireproof layer 2 improves the overall fire resistance of the cable, the fire resistance of the cable is improved, the service life of the cable is prolonged, the shielding layer 4 is a silver-plated woven copper net, the signal anti-interference capability of the cable is stronger due to the shielding layer 4, the signal transmission capability is stronger, the capability of remote transmission operation is further improved, signals are not easy to attenuate, the filling layer 6 is filled with water-blocking polyester cotton yarns and rock wool ropes, the physical performance of the cable is improved due to the filling layer 6, the first conductor sleeves 7 and the second conductor sleeves 8 are designed, the first conductor sleeves 7 are distributed outside the second conductor sleeves 8 in a circumferential array manner, the compression resistance of the cable is improved, so that the cable is not easy to damage in the transportation and installation processes, and the waste is reduced.
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 (5)
1. A modified foamed fluoroplastic polymer composite cable comprising an outer sheath (1), characterized in that: the novel cable is characterized in that a fireproof layer (2) is arranged inside the outer protective layer (1), an insulating layer (3) is arranged in the fireproof layer (2), a shielding layer (4) is arranged in the insulating layer (3), an inner protective layer (5) is arranged in the shielding layer (4), a plurality of conductor sleeves I (7) and a conductor sleeve II (8) are arranged in the inner protective layer (5), a filling layer (6) is filled outside the conductor sleeves I (7) and the conductor sleeve II (8), conductors (9) are arranged in the conductor sleeves I (7) and the conductor sleeve II (8), and the conductor sleeves I (7) are distributed outside the conductor sleeve II (8) in a circumferential array mode.
2. A modified foamed fluoroplastic polymer composite cable according to claim 1 wherein: the outer protective layer (1) and the inner protective layer (5) are made of modified foaming fluoroplastic polymer composite materials.
3. A modified foamed fluoroplastic polymer composite cable according to claim 1 wherein: the fireproof layer (2) is made of ceramic rubber.
4. A modified foamed fluoroplastic polymer composite cable according to claim 1 wherein: the shielding layer (4) is a silver-plated woven copper mesh.
5. A modified foamed fluoroplastic polymer composite cable according to claim 1 wherein: the filling layer (6) is filled with water-blocking polyester cotton yarns and rock wool ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426738.5U CN211150163U (en) | 2019-12-30 | 2019-12-30 | Modified foaming fluoroplastic polymer composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426738.5U CN211150163U (en) | 2019-12-30 | 2019-12-30 | Modified foaming fluoroplastic polymer composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211150163U true CN211150163U (en) | 2020-07-31 |
Family
ID=71777882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426738.5U Expired - Fee Related CN211150163U (en) | 2019-12-30 | 2019-12-30 | Modified foaming fluoroplastic polymer composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211150163U (en) |
-
2019
- 2019-12-30 CN CN201922426738.5U patent/CN211150163U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200731 Termination date: 20211230 |