CN208477964U - A kind of fire-resistant wire of outdoor antisum aging - Google Patents
A kind of fire-resistant wire of outdoor antisum aging Download PDFInfo
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- CN208477964U CN208477964U CN201820904880.9U CN201820904880U CN208477964U CN 208477964 U CN208477964 U CN 208477964U CN 201820904880 U CN201820904880 U CN 201820904880U CN 208477964 U CN208477964 U CN 208477964U
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- 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
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Abstract
The utility model discloses a kind of fire-resistant wires of outdoor antisum aging; including protective layer; the inner cavity of the protective layer is provided with inner carcass; nylon yarn is provided between the protective layer and inner carcass; the quantity of the nylon yarn is no less than ten; the nylon yarn is coated with the first insulating packing layer, and for the first insulating packing layer between protective layer and inner carcass, the inner cavity of the inner carcass is fixedly connected with anti-scattered solid set.The utility model is used cooperatively by fire resistant coating, polytetrafluoroethylene ethylene layer, mica tape, high-temperature-resistant layer, plastic layer, thermoplastic polyester elastomer, flame-retardant layer and aluminium film reflective layer, solve the problems, such as that traditional electric wire cannot resist daylight and poor fire very well, the fire-resistant wire of the outdoor antisum aging, have the advantages that resist daylight and good flame resistance, substantially prolong the service life of electric wire, the normal use for being conducive to user improves the practicability of electric wire.
Description
Technical field
The utility model relates to Power-line technology field, specially a kind of fire-resistant wire of outdoor antisum aging.
Background technique
Electric wire refers to the route of conveying electric energy, is widely used in petroleum, chemical industry, metallurgy, power generation, ship, railway, tunnel,
The every field such as space flight, building, mine, house, hospital, school, these fields are all high to the indices requirement of electric wire, such as
It requires resistant to chemical etching, resists cold, high temperature resistant, good insulation preformance, satisfactory mechanical property is anti-aging, soft, low smoke, zero halogen resistance
Combustion, conducts electricity very well and the characteristic of low energy, could ensure safety and environmental protection.
However traditional electric wire is subjected to the influence of daylight when using outdoors, leads to the quick aging of electric wire, contracts significantly
The short service life of electric wire, and anti-flammability is poor, encounters high temperature and is easy burning, influence the normal use of user, reduces
The practicability of electric wire.
Utility model content
The purpose of this utility model is to provide a kind of fire-resistant wire of outdoor antisum aging, have resist daylight and
The advantages of good flame resistance, solves the problems, such as that traditional electric wire cannot resist daylight and poor fire very well.
To achieve the above object, the utility model provides the following technical solutions: a kind of outdoor antisum aging it is fire-retardant
Electric wire, including protective layer, the inner cavity of the protective layer are provided with inner carcass, set between the protective layer and inner carcass
It is equipped with nylon yarn, the quantity of the nylon yarn is no less than ten, and the nylon yarn is coated with the first insulating packing layer, institute
The first insulating packing layer is stated between protective layer and inner carcass, the inner cavity of the inner carcass is fixedly connected with anti-scattered
Gu set, the anti-scattered inner cavity covered admittedly are fixedly connected with insulating layer, the inner cavity of the insulating layer offers location hole, the insulation
Layer is provided with the first conductive core beam at the top of inner cavity, and the second conductive core beam, institute are provided on the right side of the insulating layer intracavity bottom
It states and is provided with third conductive core beam on the left of insulating layer intracavity bottom, the first conductive core beam, the second conductive core beam and third
The surface of conductive core beam is enclosed with the second insulating packing layer, is provided with alloy column at the center of the insulating layer inner cavity, described
The inner cavity of second insulating packing layer is evenly distributed with stripper wire, and the stripper wire is located at the inner cavity of insulating layer, the protective layer packet
Fire resistant coating is included, the bottom of the fire resistant coating is fixedly connected with polytetrafluoroethylene ethylene layer, and the bottom of the polytetrafluoroethylene ethylene layer is solid
Surely it is connected with mica tape, the bottom of the mica tape is fixedly connected with high-temperature-resistant layer, and the anti-scattered solid set includes plastic layer, described
The bottom of plastic layer is fixedly connected with thermoplastic polyester elastomer, and the bottom of the thermoplastic polyester elastomer is fixedly connected with resistance
Fire layer.
Preferably, the fire resistant coating with a thickness of 0.1 millimeter, the polytetrafluoroethylene ethylene layer with a thickness of 0.2 millimeter, institute
State mica tape with a thickness of 0.1 millimeter, the high-temperature-resistant layer with a thickness of 0.2 millimeter.
Preferably, the plastic layer with a thickness of 0.1 millimeter, the thermoplastic polyester elastomer with a thickness of 0.2 millimeter,
The flame-retardant layer with a thickness of 0.1 millimeter.
Preferably, the diameter of the first conductive core beam, the second conductive core beam and third conductive core beam is equal, and described first
Conductive core beam, the second conductive core beam and third conductive core beam are centrosymmetric about the center of circle of insulating layer.
Preferably, the diameter of the nylon yarn is about 0.01 millimeter, and the surface of the protective layer is coated with aluminium film reflective layer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through fire resistant coating, polytetrafluoroethylene ethylene layer, mica tape, high-temperature-resistant layer, plastic layer, thermoplastic poly
Ester elastomer, flame-retardant layer and aluminium film reflective layer are used cooperatively, and daylight and fire-retardant cannot be resisted very well by solving traditional electric wire
Property difference problem, the fire-resistant wire of the outdoor antisum aging has the advantages that resistance daylight and good flame resistance, greatly prolongs
The service life of electric wire, is conducive to the normal use of user, improves the practicability of electric wire.
2, the utility model can keep out the influence of fire by the setting of fire resistant coating, improve the fire-retardant of the electric wire
Property, by the setting of polytetrafluoroethylene ethylene layer, so that the electric wire has excellent chemical stability, corrosion resistance, leakproofness, Gao Run
Sliding non-stick, electrical insulating property and good anti-aging endurance, substantially prolong the service life of the electric wire, pass through setting for mica tape
It sets, enables the electric wire that there is excellent high temperature resistance and flame resistance, further improve the anti-flammability of the electric wire, pass through
Plastic layer and thermoplastic polyester elastomer are used cooperatively, so that the electric wire has excellent insulating properties, pass through aluminium film reflective layer
Setting, enable to the electric wire that can reflect away light, avoid the electric wire because absorbing light and showing for aging occurs
As further extending the service life of the electric wire.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model protective layer；
Fig. 3 is the cross-sectional view of the utility model insulating layer.
In figure: 1, protective layer；2, inner carcass；3, nylon yarn；4, the first heat-resistant fireproof PP filler；5, anti-scattered solid
Set；6, insulating layer；7, location hole；8, the first conductive core beam；9, the second conductive core beam；10, third conductive core beam；11, second is resistance to
High temperature flame-proof PP filler；12, alloy column；13, stripper wire；14, fire resistant coating；15, polytetrafluoroethylene ethylene layer；16, mica tape；
17, high-temperature-resistant layer；18, plastic layer；19, thermoplastic polyester elastomer；20, flame-retardant layer；21, aluminium film reflective layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fire-retardant electricity of outdoor antisum aging
Line, including protective layer 1, the inner cavity of protective layer 1 are provided with inner carcass 2, are provided between protective layer 1 and inner carcass 2
Nylon yarn 3, the quantity of nylon yarn 3 are no less than ten, and nylon yarn 3 is coated with the first insulating packing layer 4, and the first insulation is filled out
The bed of material 4 between protective layer 1 and inner carcass 2, the inner cavity of inner carcass 2 be fixedly connected with it is anti-scattered cover 5 admittedly, it is anti-scattered solid
The inner cavity of set 5 is fixedly connected with insulating layer 6, and the inner cavity of insulating layer 6 offers location hole 7, and insulating layer is provided at the top of 6 inner cavity
First conductive core beam 8 is provided with the second conductive core beam 9, the left side of 6 intracavity bottom of insulating layer on the right side of 6 intracavity bottom of insulating layer
It is provided with third conductive core beam 10, the surface of the first conductive core beam 8, the second conductive core beam 9 and third conductive core beam 10 is wrapped up
There is the second insulating packing layer 11, alloy column 12 is provided at the center of 6 inner cavity of insulating layer, the inner cavity of the second insulating packing layer 11 is equal
Even that stripper wire 13 is distributed with, stripper wire 13 is located at the inner cavity of insulating layer 6, and protective layer 1 includes fire resistant coating 14, fire resistant coating 14
Bottom is fixedly connected with polytetrafluoroethylene ethylene layer 15, and the bottom of polytetrafluoroethylene ethylene layer 15 is fixedly connected with mica tape 16, mica tape 16
Bottom be fixedly connected with high-temperature-resistant layer 17, anti-scattered set 5 admittedly includes plastic layer 18, and the bottom of plastic layer 18 is fixedly connected with thermoplastic
Property polyester elastomer 19, the bottom of thermoplastic polyester elastomer 19 is fixedly connected with flame-retardant layer 20.
In the utility model: fire resistant coating 14 with a thickness of 0.1 millimeter, polytetrafluoroethylene ethylene layer 15 with a thickness of 0.2 millimeter,
Mica tape 16 with a thickness of 0.1 millimeter, high-temperature-resistant layer 17 with a thickness of 0.2 millimeter, by the setting of fire resistant coating 14, can support
The influence for keeping off fire, improves the anti-flammability of the electric wire, by the setting of polytetrafluoroethylene ethylene layer 15, so that the electric wire is with excellent
Chemical stability, corrosion resistance, sealing property, high lubrication, non-stickiness, electrical insulation and good anti-aging endurance, greatly prolong
The service life of the electric wire, by the setting of mica tape 16, so that the electric wire has excellent high temperature resistance and resistance to burning
Performance further improves the anti-flammability of the electric wire.
In the utility model: plastic layer 18 with a thickness of 0.1 millimeter, thermoplastic polyester elastomer 19 with a thickness of 0.2 milli
Rice, flame-retardant layer 20 with a thickness of 0.1 millimeter, by being used cooperatively for plastic layer 18 and thermoplastic polyester elastomer 19, so that should
Electric wire has excellent insulating properties.
In the utility model: the first conductive core beam 8, the second conductive core beam 9 are equal with the diameter of third conductive core beam 10, the
One conductive core beam 8, the second conductive core beam 9 and third conductive core beam 10 are centrosymmetric about the center of circle of insulating layer 6.
In the utility model: the diameter of nylon yarn 3 is about 0.01 millimeter, and the surface of protective layer 1 is coated with aluminium film reflective layer
21, it by the setting of aluminium film reflective layer 21, enables to the electric wire that can reflect away light, avoids the electric wire because absorbing
Light and there is a phenomenon where agings, further extend the service life of the electric wire.
Working principle: when the utility model is used, by the setting of protective layer 1, the electric wire is enabled to have excellent
Chemical stability, corrosion resistance, sealing property, high lubrication, non-stickiness, electrical insulation and good anti-aging endurance, anti-flammability is significantly
It improves, is used cooperatively by inner carcass 2 and anti-scattered set 5 admittedly, enables to the more consolidation, volume is smaller, is convenient for
The use of user, by being used cooperatively for nylon yarn 3 and alloy column 12, so that the electric wire has good pull resistance and flexible
Property, by the setting of insulating layer 6, enable to the electric wire that there is good electrical insulating property, by the setting of aluminium film reflective layer 21,
Enable to the electric wire that can resist the erosion of daylight.
In summary: the fire-resistant wire of the outdoor antisum aging, by fire resistant coating 14, polytetrafluoroethylene ethylene layer 15,
The cooperation of mica tape 16, high-temperature-resistant layer 17, plastic layer 18, thermoplastic polyester elastomer 19, flame-retardant layer 20 and aluminium film reflective layer 21
It uses, solves the problems, such as that traditional electric wire cannot resist daylight and poor fire very well.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fire-resistant wire of outdoor antisum aging, including protective layer (1), it is characterised in that: the protective layer (1)
Inner cavity is provided with inner carcass (2), is provided with nylon yarn (3) between the protective layer (1) and inner carcass (2), described
The quantity of nylon yarn (3) is no less than ten, and the nylon yarn (3) is coated with the first insulating packing layer (4), and described first
Insulating packing layer (4) is located between protective layer (1) and inner carcass (2), and the inner cavity of the inner carcass (2) is fixedly connected
There is anti-scattered solid set (5), the inner cavity of the anti-scattered solid set (5) is fixedly connected with insulating layer (6), and the inner cavity of the insulating layer (6) is opened
Equipped with location hole (7), the first conductive core beam (8), insulating layer (6) inner cavity are provided at the top of insulating layer (6) inner cavity
It is provided with the second conductive core beam (9) on the right side of bottom, is provided with third conductive core beam on the left of insulating layer (6) intracavity bottom
(10), the surface of the first conductive core beam (8), the second conductive core beam (9) and third conductive core beam (10) is enclosed with second
Insulating packing layer (11) is provided with alloy column (12) at the center of insulating layer (6) inner cavity, the second insulating packing layer
(11) inner cavity is evenly distributed with stripper wire (13), and the stripper wire (13) is located at the inner cavity of insulating layer (6), the protective layer
It (1) include fire resistant coating (14), the bottom of the fire resistant coating (14) is fixedly connected with polytetrafluoroethylene ethylene layer (15), and described poly- four
The bottom of vinyl fluoride layer (15) is fixedly connected with mica tape (16), and the bottom of the mica tape (16) is fixedly connected with high-temperature-resistant layer
(17), the anti-scattered solid set (5) includes plastic layer (18), and the bottom of the plastic layer (18) is fixedly connected with thermoplastic polyester bullet
Property body (19), the bottom of the thermoplastic polyester elastomer (19) is fixedly connected with flame-retardant layer (20).
2. a kind of fire-resistant wire of outdoor antisum aging according to claim 1, it is characterised in that: the fire prevention applies
Layer (14) with a thickness of 0.1 millimeter, the polytetrafluoroethylene ethylene layer (15) with a thickness of 0.2 millimeter, the thickness of the mica tape (16)
Degree be 0.1 millimeter, the high-temperature-resistant layer (17) with a thickness of 0.2 millimeter.
3. a kind of fire-resistant wire of outdoor antisum aging according to claim 1, it is characterised in that: the plastic layer
(18) with a thickness of 0.1 millimeter, the thermoplastic polyester elastomer (19) with a thickness of 0.2 millimeter, the flame-retardant layer (20)
With a thickness of 0.1 millimeter.
4. a kind of fire-resistant wire of outdoor antisum aging according to claim 1, it is characterised in that: described first leads
The diameter of battery core beam (8), the second conductive core beam (9) and third conductive core beam (10) is equal, the first conductive core beam (8),
Two conductive core beams (9) and third conductive core beam (10) are centrosymmetric about the center of circle of insulating layer (6).
5. a kind of fire-resistant wire of outdoor antisum aging according to claim 1, it is characterised in that: the nylon yarn
(3) diameter is 0.01 millimeter, and the surface of the protective layer (1) is coated with aluminium film reflective layer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820904880.9U CN208477964U (en) | 2018-06-12 | 2018-06-12 | A kind of fire-resistant wire of outdoor antisum aging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820904880.9U CN208477964U (en) | 2018-06-12 | 2018-06-12 | A kind of fire-resistant wire of outdoor antisum aging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477964U true CN208477964U (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820904880.9U Active CN208477964U (en) | 2018-06-12 | 2018-06-12 | A kind of fire-resistant wire of outdoor antisum aging |
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| Country | Link |
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| CN (1) | CN208477964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010293A (en) * | 2019-05-16 | 2019-07-12 | 江苏港通电缆有限公司 | A kind of electro-optical composite cable |
-
2018
- 2018-06-12 CN CN201820904880.9U patent/CN208477964U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010293A (en) * | 2019-05-16 | 2019-07-12 | 江苏港通电缆有限公司 | A kind of electro-optical composite cable |
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