CN206947016U - A kind of environmentally friendly cable - Google Patents
A kind of environmentally friendly cable Download PDFInfo
- Publication number
- CN206947016U CN206947016U CN201720394580.6U CN201720394580U CN206947016U CN 206947016 U CN206947016 U CN 206947016U CN 201720394580 U CN201720394580 U CN 201720394580U CN 206947016 U CN206947016 U CN 206947016U
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- layer
- oxygen barrier
- environmentally friendly
- external
- restrictive coating
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Abstract
It the utility model is related to a kind of technical field of electric wires and cables, in particular it is a kind of environmentally friendly cable, including cable core, internal shield, inner insulating layer, oxygen barrier layer, inorganic filling material, inner restrictive coating, mica belt, braiding layer, external shielding layer, external insulation layer, armor and external sheath layer, device high-temperature resistant result is good, it is good to transmit information effect, can be fire-retardant in time after burning, and will not produce toxic gas, good environmental protection after burning.The outside of cable core is by being provided with internal shield, inner insulating layer and oxygen barrier layer outside interior；Cable core, internal shield, inner insulating layer and oxygen barrier layer have four, and four oxygen barrier layers are distributed on the inside of inner restrictive coating, and full inorganic filling material is filled between oxygen barrier layer and inner restrictive coating；The outside of inner restrictive coating is disposed with mica belt, braiding layer, external shielding layer, external insulation layer, armor and external sheath layer from the inside to the outside.
Description
Technical field
A kind of technical field of electric wires and cables is the utility model is related to, is in particular a kind of environmentally friendly cable.
Background technology
Fireproof cable is widely used in skyscraper, underground railway, undergrond street, large-scale power station and important industrial and mining enterprises etc.
The place relevant with fire safety and fire-extinguishing and lifesaving, for example, fire-fighting equipment and promptly to the supply line of the emergency services such as leading lights
And control circuit.The cable used now can produce toxic gas after combustion, there is certain influence on environment, so design is a kind of
Environmentally friendly cable.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of environmentally friendly cable, device high-temperature resistant result
Good, transmission information effect is good, can be fire-retardant in time after burning, and will not produce toxic gas after burning, good environmental protection.
In particular it is one in order to solve the above technical problems, the utility model is related to a kind of technical field of electric wires and cables
Kind environmentally friendly cable, including cable core, internal shield, inner insulating layer, oxygen barrier layer, inorganic filling material, inner restrictive coating,
Mica belt, braiding layer, external shielding layer, external insulation layer, armor and external sheath layer, device high-temperature resistant result is good, transmits information
Effect is good, can be fire-retardant in time after burning, and will not produce toxic gas, good environmental protection after burning.
The outside of cable core is by being provided with internal shield, inner insulating layer and oxygen barrier layer outside interior；Cable core, inner shield
Layer, inner insulating layer and oxygen barrier layer have four, and four oxygen barrier layers are distributed on the inside of inner restrictive coating, and oxygen barrier layer and inner restrictive coating
Between fill full inorganic filling material；The outside of inner restrictive coating is disposed with mica belt, braiding layer, external shield from the inside to the outside
Layer, external insulation layer, armor and external sheath layer.
As the further optimization of the technical program, the cable core described in a kind of environmentally friendly cable of the utility model
Line, internal shield, inner insulating layer and oxygen barrier layer concentrically line.
As the further optimization of the technical program, the inner sheath described in a kind of environmentally friendly cable of the utility model
Layer, mica belt, braiding layer, external shielding layer, external insulation layer, armor and external sheath layer concentrically line.
As the further optimization of the technical program, the cable core described in a kind of environmentally friendly cable of the utility model
Material be copper.
As the further optimization of the technical program, the inner restrictive coating described in a kind of environmentally friendly cable of the utility model
Material be magnesium hydroxide.
As the further optimization of the technical program, braiding layer described in a kind of environmentally friendly cable of the utility model
Material is metallic copper.
As the further optimization of the technical program, the armor described in a kind of environmentally friendly cable of the utility model is
Aluminium foil.
As the further optimization of the technical program, the external sheath layer described in a kind of environmentally friendly cable of the utility model
Material be polyolefin.
A kind of environmentally friendly cable of the utility model has the beneficial effect that：
A kind of environmentally friendly cable of the utility model, device high-temperature resistant result is good, and transmission information effect is good, energy after burning
It is enough fire-retardant in time, and will not produce toxic gas, good environmental protection after burning.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of environmentally friendly cable of the utility model.
In figure：Cable core 1；Internal shield 2；Inner insulating layer 3；Oxygen barrier layer 4；Inorganic filling material 5；Inner restrictive coating 6；Cloud
Master tape layer 7；Braiding layer 8；External shielding layer 9；External insulation layer 10；Armor 11；External sheath layer 12.
Embodiment
Embodiment one：
Illustrate present embodiment with reference to Fig. 1, the utility model is related to a kind of technical field of electric wires and cables, more specifically
Say it is a kind of environmentally friendly cable, including cable core 1, internal shield 2, inner insulating layer 3, oxygen barrier layer 4, inorganic filling material
5th, inner restrictive coating 6, mica belt 7, braiding layer 8, external shielding layer 9, external insulation layer 10, armor 11 and external sheath layer 12, device
High-temperature resistant result is good, and transmission information effect is good, can be fire-retardant in time after burning, and will not produce toxic gas, ring after burning
Guaranteed cost is good.
The outside of cable core 1 is by being provided with internal shield 2, inner insulating layer 3 and oxygen barrier layer 4 outside interior；Cable core 1,
Internal shield 2, inner insulating layer 3 and oxygen barrier layer 4 have four, and four oxygen barrier layers 4 are distributed on the inside of inner restrictive coating 6, and oxygen barrier
Full inorganic filling material 5 is filled between layer 4 and inner restrictive coating 6；The outside of inner restrictive coating 6 is disposed with mica tape from the inside to the outside
Layer 7, braiding layer 8, external shielding layer 9, external insulation layer 10, armor 11 and external sheath layer 12, cable core 1 are used for the biography of signal
Defeated, internal shield 2 and external shielding layer 9 can all shield external interference signal, not interfere with the normal use of cable core 1, dual
Shield effectiveness is good, and inner insulating layer 3 and external insulation layer 10 play insulating effect, and double insulation effect is good, and oxygen barrier layer 4 is by cable core
Line 1 is isolated with oxygen, and the normal use of cable core 1 will not be had influence on by oxygen, and the setting of inorganic filling material 5 justifies cable
Whole property is good, and inner restrictive coating 6 is used to protect the structure inside cable, and mica belt 7 has good heat-resisting quantity so that the resistance to height of device
Warm nature can be good, and braiding layer 8 can strengthen the tensile property of cable, and armor 11 is used for the mechanical strength for increasing cable.
Embodiment two：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, described electricity
Core 1, internal shield 2, inner insulating layer 3 and oxygen barrier layer 4 concentrically line.
Embodiment three：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, and described is interior
Restrictive coating 6, mica belt 7, braiding layer 8, external shielding layer 9, external insulation layer 10, armor 11 and external sheath layer 12 concentrically line,
So that the mechanical strength of device is big.
Embodiment four：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, described electricity
The material of core 1 is copper, and signal transmission effect is good.
Embodiment five：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, and described is interior
The material of restrictive coating 6 is magnesium hydroxide, and toxic gas will not be produced after cable is burned out, and environment will not be impacted, ring
Guarantor property is good.
Embodiment six：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, described volume
The material of tissue layer 8 is metallic copper, and not only pull resistance is good, and has certain shield effectiveness.
Embodiment seven：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, described armour
Dress layer 11 is aluminium foil, and intensity is big.
Embodiment eight：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further to embodiment one, and described is outer
The material of restrictive coating 12 is polyolefin, has vitrification effect after combustion, suppresses the further sprawling of fire.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
Claims (8)
1. a kind of environmentally friendly cable, including cable core (1), internal shield (2), inner insulating layer (3), oxygen barrier layer (4), nothing
Machine packing material (5), inner restrictive coating (6), mica belt (7), braiding layer (8), external shielding layer (9), external insulation layer (10), armouring
Layer (11) and external sheath layer (12), it is characterised in that：The outside of cable core (1) is by being provided with internal shield (2), interior outside interior
Insulating barrier (3) and oxygen barrier layer (4)；Cable core (1), internal shield (2), inner insulating layer (3) and oxygen barrier layer (4) have four, and four
Individual oxygen barrier layer (4) is distributed on the inside of inner restrictive coating (6), and completely inorganic fill out is filled between oxygen barrier layer (4) and inner restrictive coating (6)
Fill material (5)；The outside of inner restrictive coating (6) is disposed with mica belt (7), braiding layer (8), external shielding layer from the inside to the outside
(9), external insulation layer (10), armor (11) and external sheath layer (12).
A kind of 2. environmentally friendly cable according to claim 1, it is characterised in that：Described cable core (1), interior screen
Cover layer (2), inner insulating layer (3) and oxygen barrier layer (4) concentrically line.
A kind of 3. environmentally friendly cable according to claim 1, it is characterised in that：Described inner restrictive coating (6), mica
Belt (7), braiding layer (8), external shielding layer (9), external insulation layer (10), armor (11) and external sheath layer (12) concentrically line.
A kind of 4. environmentally friendly cable according to claim 1, it is characterised in that：The material of described cable core (1)
Expect for copper.
A kind of 5. environmentally friendly cable according to claim 1, it is characterised in that：The material of described inner restrictive coating (6)
Expect for magnesium hydroxide.
A kind of 6. environmentally friendly cable according to claim 1, it is characterised in that：The material of described braiding layer (8)
For metallic copper.
A kind of 7. environmentally friendly cable according to claim 1, it is characterised in that：Described armor (11) is aluminium
Paper tinsel.
A kind of 8. environmentally friendly cable according to claim 1, it is characterised in that：The material of described external sheath layer (12)
Expect for polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720394580.6U CN206947016U (en) | 2017-04-16 | 2017-04-16 | A kind of environmentally friendly cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720394580.6U CN206947016U (en) | 2017-04-16 | 2017-04-16 | A kind of environmentally friendly cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947016U true CN206947016U (en) | 2018-01-30 |
Family
ID=61358311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720394580.6U Expired - Fee Related CN206947016U (en) | 2017-04-16 | 2017-04-16 | A kind of environmentally friendly cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711470A (en) * | 2018-06-07 | 2018-10-26 | 安徽和义新能源汽车充电设备有限公司 | A kind of new-energy automobile charging cable |
-
2017
- 2017-04-16 CN CN201720394580.6U patent/CN206947016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711470A (en) * | 2018-06-07 | 2018-10-26 | 安徽和义新能源汽车充电设备有限公司 | A kind of new-energy automobile charging cable |
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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 |
Granted publication date: 20180130 Termination date: 20180416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |