CN109461529A - A kind of environment-friendly cable - Google Patents
A kind of environment-friendly cable Download PDFInfo
- Publication number
- CN109461529A CN109461529A CN201811112688.7A CN201811112688A CN109461529A CN 109461529 A CN109461529 A CN 109461529A CN 201811112688 A CN201811112688 A CN 201811112688A CN 109461529 A CN109461529 A CN 109461529A
- Authority
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- China
- Prior art keywords
- layer
- fixedly installed
- environment
- cable
- armor
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0258—Disposition of insulation comprising one or more longitudinal lapped layers of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1865—Sheaths comprising braided non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of environment-friendly cables, are related to field of cable technology.Including armor, the inside of the armor is fixedly installed with the first separation layer, the inside of the armor is fixedly installed with the second separation layer being fixedly connected with the first separation layer, and it is two and the insulation sleeve of the left and right side that is located at the second separation layer that the top and bottom of first separation layer, which are fixedly installed with quantity,.The environment-friendly cable, pass through the cable core of setting, the external braiding layer being fixedly mounted of cable core, braiding layer is gauze shape Halogen braided fabric, the outside of braiding layer is fixedly installed with insulation sleeve, insulation sleeve is the halogen-free flame retardants that magnesium hydroxide is compounded with encapsulated red phosphorus, the environment protection smokeless dirt of lapping outside cable core, pass through the wrapping layer of setting, wrapping layer is composed for low smoke halogen-free flame-retardant polyolefin, cable outer layer will not generate smog in the case where high-temp combustion, cause environmental pollution, facilitate and realize that cable achievees the purpose that environmental protection.
Description
Technical field
The present invention relates to field of cable technology, specially a kind of environment-friendly cable.
Background technique
Cable is usually the cable of similar rope as several or made of several groups of wire strandings, between every group of conducting wire mutually absolutely
Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and multi rack is located in the air or mounted in underground
And the bottom, it is used for telecommunication or power Transmission.
With the development in epoch and science and technology, scientific and technological progress also promotes the technological progress of cable simultaneously, but still deposits
Often containing halogen element is largely contained in defect, the combined material of present cable, when burning, can generate a large amount of flue dust,
Therefore such cable be easy to cause environmental pollution, influences raw body health, asks so proposing a kind of environment-friendly cable and solving this
Topic.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of environment-friendly cable, have the advantages that environmental protection, solve present electricity
Often containing halogen element is largely contained in the combined material of cable, when burning, can generate a large amount of flue dust, therefore such cable holds
Environmental pollution is easily caused, the problem of raw body health is influenced.
(2) technical solution
For the purpose for realizing above-mentioned environmental protection, the invention provides the following technical scheme: a kind of environment-friendly cable, including armor, it is described
The inside of armor is fixedly installed with the first separation layer, and the inside of the armor is fixedly installed with and the fixed company of the first separation layer
The second separation layer connect, the top and bottom of first separation layer are fixedly installed with quantity and are two and are located at second
The insulation sleeve of the left and right side of separation layer, the inside of the insulation sleeve are fixedly installed with braiding layer, the inside of the braiding layer
It is fixedly installed with cable core, the outside of the armor is fixedly installed with flame retardant coating, and the outside of the flame retardant coating is fixedly installed with
First protective layer, the outside of first protective layer are fixedly installed with high-temperature-resistant layer, and the external of the high-temperature-resistant layer is fixedly mounted
There is the second protective layer, the outside of second protective layer is fixedly installed with wrapping layer, and the outside of the wrapping layer is fixedly installed with
Waterproof layer.
The technical solution advanced optimized is first separation layer and the criss-cross right-angled intersection branch of the second separation layer
In the inside of armor, the first separation layer is run through by the second separation layer.
The technical solution advanced optimized is that first protective layer and the second protective layer are low smoke and zero halogen environmental protection polyene
Hydrocarbon mixture, and the first protective layer and the second protective layer are in cylindrical body.
The technical solution advanced optimized is that the wrapping layer is composed for low smoke halogen-free flame-retardant polyolefin, and wraps up
Layer is seamless connection with the second protective layer.
The technical solution advanced optimized is that the insulation sleeve is the halogen-free flameproof that magnesium hydroxide is compounded with encapsulated red phosphorus
Agent, and insulation sleeve and braiding layer are seamless connection.
The technical solution advanced optimized is, the flame retardant coating is low smoke and zero halogen glass flame retardant, and flame retardant coating and armouring
The connection type of layer is seamless connection.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of environment-friendly cable, have it is following the utility model has the advantages that
1, the environment-friendly cable, by the cable core of setting, the external braiding layer being fixedly mounted of cable core, braiding layer is gauze shape
Halogen braided fabric, the outside of braiding layer are fixedly installed with insulation sleeve, and insulation sleeve is the nothing that magnesium hydroxide is compounded with encapsulated red phosphorus
Halogen fire retardant, to realize the environment protection smokeless dirt of the lapping outside cable core, by the wrapping layer of setting, wrapping layer is
Low smoke halogen-free flame-retardant polyolefin is composed, so that cigarette will not be generated in the case where high-temp combustion by realizing cable outer layer
Mist causes environmental pollution, facilitates and realizes that cable achievees the purpose that environmental protection.
2, the environment-friendly cable, by the flame retardant coating of setting, flame retardant coating is low smoke and zero halogen glass flame retardant, to realize resistance to
Fire bed also has the feature of environmental protection in the case where reaching fireproof high-temperature resistant, passes through the first protective layer and the second protective layer
Between the high-temperature-resistant layer that is fixedly mounted, the first protective layer and the second protective layer are low smoke and zero halogen environment-friendly polyolefin mixture, from
And the environmentally friendly feature of low smoke and zero halogen environment-friendly polyolefin mixture material is realized, so that the first protective layer and the second protective layer is reached nothing
The effect of cigarette environmental protection, while high-temperature-resistant layer is ceramic refractory, to realize the fire resisting environmental protection characteristic by high-temperature-resistant layer
Fireproofing of cable environmental-protecting performance is strengthened, has further facilitated and has realized that cable achievees the purpose that environmental protection.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is front view of the invention.
In figure: 1 armor, 2 first separation layers, 3 second separation layers, 4 insulation sleeves, 5 braiding layers, 6 cables core, 7 flame retardant coatings,
8 first protective layers, 9 high-temperature-resistant layers, 10 second protective layers, 11 wrapping layers, 12 waterproof layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of environment-friendly cable referring to FIG. 1-2, including armor 1, armor 1 is sheathed structure, primarily to reinforcing
The anti-pressure ability of cable, the inside of armor 1 are fixedly installed with the first separation layer 2, and the inside of armor 1 is fixedly installed with and the
The second separation layer 3 that one separation layer 2 is fixedly connected, the first separation layer 2 play the role of being isolated with the second separation layer 3, mainly
Prevent friction between cable and cable from damaging, the first separation layer 2 and the criss-cross right-angled intersection branch of the second separation layer 3 exist
The inside of armor 1, the first separation layer 2 are run through by the second separation layer 3, and the top and bottom of the first separation layer 2 are fixedly mounted
There is quantity for two and be located at the insulation sleeve 4 of the left and right side of the second separation layer 3, insulation sleeve 4 is magnesium hydroxide and glue
The halogen-free flame retardants of encapsulated red phosphorus compounding, and insulation sleeve 4 and braiding layer 5 are seamless connection, the inside of insulation sleeve 4 is fixedly installed with
Braiding layer 5, the inside of braiding layer 5 are fixedly installed with cable core 6, and the outside of armor 1 is fixedly installed with flame retardant coating 7, flame retardant coating 7
For low smoke and zero halogen glass flame retardant, and the connection type of flame retardant coating 7 and armor 1 is seamless connection, flame retardant coating 7 it is external fixed
First protective layer 8 is installed, the outside of the first protective layer 8 is fixedly installed with high-temperature-resistant layer 9, the external fixed peace of high-temperature-resistant layer 9
Equipped with the second protective layer 10, the first protective layer 8 and the second protective layer 10 are low smoke and zero halogen environment-friendly polyolefin mixture, and first
Protective layer 8 and the second protective layer 10 are in cylindrical body, and the outside of the second protective layer 10 is fixedly installed with wrapping layer 11, wrapping layer 11
It is composed for low smoke halogen-free flame-retardant polyolefin, and wrapping layer 11 and the second protective layer 10 are to be seamlessly connected, outside wrapping layer 11
Portion is fixedly installed with waterproof layer 12, by the cable core 6 of setting, the external braiding layer 5 being fixedly mounted of cable core 6, and braiding layer 5
For gauze shape Halogen braided fabric, the outside of braiding layer 5 is fixedly installed with insulation sleeve 4, insulation sleeve 4 be magnesium hydroxide with it is encapsulated red
The halogen-free flame retardants of phosphorus compounding passes through the package of setting to realize the environment protection smokeless dirt of the lapping outside cable core 6
Layer 11, wrapping layer 11 is composed for low smoke halogen-free flame-retardant polyolefin, to realize cable outer layer the high-temp combustion the case where
Under will not generate smog, cause environmental pollution, facilitate and realize that cable achievees the purpose that environmental protection, by the flame retardant coating 7 of setting,
Flame retardant coating 7 is low smoke and zero halogen glass flame retardant, so that flame retardant coating 7 is realized in the case where reaching fireproof high-temperature resistant, while
Have the feature of environmental protection, passes through the high-temperature-resistant layer 9 being fixedly mounted between the first protective layer 8 and the second protective layer 10, the first protection
Layer 8 and the second protective layer 10 are low smoke and zero halogen environment-friendly polyolefin mixture, so that it is mixed to realize low smoke and zero halogen environment-friendly polyolefin
The environmentally friendly feature for closing object material, makes the first protective layer 8 and the second protective layer 10 achieve the effect that smokeless environment-friendly, while high-temperature-resistant layer
9 be ceramic refractory, strengthens the fireproofing of cable feature of environmental protection by the fire resisting environmental protection characteristic of high-temperature-resistant layer 9 to realize
Can, it has further facilitated and has realized that cable achievees the purpose that environmental protection.
When in use, pass through insulation sleeve 4, the first protective layer 8, the second protective layer 10, wrapping layer 11, high-temperature-resistant layer 9 and resistance to
What fire bed 7 was all made of is environment-friendly materials, to achieve the effect that environmental protection, while being improved by high-temperature-resistant layer 9 and flame retardant coating 7
Fireproofing of cable performance.
In conclusion the environment-friendly cable, by the cable core 6 of setting, the external braiding layer 5 being fixedly mounted of cable core 6,
Braiding layer 5 is gauze shape Halogen braided fabric, and the outside of braiding layer 5 is fixedly installed with insulation sleeve 4, insulation sleeve 4 be magnesium hydroxide with
The halogen-free flame retardants of encapsulated red phosphorus compounding, so that the environment protection smokeless dirt of the lapping outside cable core 6 is realized, by setting
The wrapping layer 11 set, wrapping layer 11 are composed for low smoke halogen-free flame-retardant polyolefin, fire to realize cable outer layer in high temperature
Smog will not be generated in the case where burning, causes environmental pollution, facilitated and realized that cable achievees the purpose that environmental protection, pass through setting
Flame retardant coating 7, flame retardant coating 7 is low smoke and zero halogen glass flame retardant, to realize flame retardant coating 7 the case where reaching fireproof high-temperature resistant
Under, while also having the feature of environmental protection, by the high-temperature-resistant layer 9 being fixedly mounted between the first protective layer 8 and the second protective layer 10,
First protective layer 8 and the second protective layer 10 are low smoke and zero halogen environment-friendly polyolefin mixture, to realize low smoke and zero halogen environmental protection
The environmentally friendly feature of polyolefin blend material makes the first protective layer 8 and the second protective layer 10 achieve the effect that smokeless environment-friendly, simultaneously
High-temperature-resistant layer 9 is ceramic refractory, strengthens fireproofing of cable by the fire resisting environmental protection characteristic of high-temperature-resistant layer 9 to realize
Environmental-protecting performance has further facilitated and has realized that cable achievees the purpose that environmental protection, solved in the combined material of present cable often
Containing halogen element is largely contained, when burning, can generate a large amount of flue dust, therefore such cable be easy to cause environmental pollution, influence
The problem of raw body health.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of environment-friendly cable, including armor (1), it is characterised in that: the inside of the armor (1) is fixedly installed with first
The inside of separation layer (2), the armor (1) is fixedly installed with the second separation layer being fixedly connected with the first separation layer (2)
(3), the top and bottom of first separation layer (2) are fixedly installed with quantity and are two and are located at the second separation layer
(3) inside of the insulation sleeve (4) of left and right side, the insulation sleeve (4) is fixedly installed with braiding layer (5), the braiding layer
(5) inside is fixedly installed with cable core (6), and the outside of the armor (1) is fixedly installed with flame retardant coating (7), the fire resisting
The outside of layer (7) is fixedly installed with the first protective layer (8), and the outside of first protective layer (8) is fixedly installed with high-temperature-resistant layer
(9), the outside of the high-temperature-resistant layer (9) is fixedly installed with the second protective layer (10), and the outside of second protective layer (10) is solid
Dingan County is equipped with wrapping layer (11), and the outside of the wrapping layer (11) is fixedly installed with waterproof layer (12).
2. a kind of environment-friendly cable according to claim 1, it is characterised in that: first separation layer (2) is isolated with second
In the inside of armor (1), the first separation layer (2) is run through the criss-cross right-angled intersection branch of layer (3) by the second separation layer (3).
3. a kind of environment-friendly cable according to claim 1, it is characterised in that: first protective layer (8) and the second protection
Layer (10) is low smoke and zero halogen environment-friendly polyolefin mixture, and the first protective layer (8) and the second protective layer (10) are in cylindrical body.
4. a kind of environment-friendly cable according to claim 1, it is characterised in that: the wrapping layer (11) is low-smoke non-halogen flame-retardant
Polyolefin composition forms, and wrapping layer (11) and the second protective layer (10) are seamless connection.
5. a kind of environment-friendly cable according to claim 1, it is characterised in that: the insulation sleeve (4) is magnesium hydroxide and glue
The halogen-free flame retardants of encapsulated red phosphorus compounding, and insulation sleeve (4) and braiding layer (5) they are seamless connection.
6. a kind of environment-friendly cable according to claim 1, it is characterised in that: the flame retardant coating (7) is low smoke and zero halogen glass
Flame retardant, and the connection type of flame retardant coating (7) and armor (1) is seamless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112688.7A CN109461529A (en) | 2018-09-25 | 2018-09-25 | A kind of environment-friendly cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811112688.7A CN109461529A (en) | 2018-09-25 | 2018-09-25 | A kind of environment-friendly cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109461529A true CN109461529A (en) | 2019-03-12 |
Family
ID=65606875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811112688.7A Pending CN109461529A (en) | 2018-09-25 | 2018-09-25 | A kind of environment-friendly cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109461529A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204463906U (en) * | 2015-03-11 | 2015-07-08 | 昆明多宝电缆有限公司 | A kind of flame retardant cable |
| CN205920804U (en) * | 2016-08-24 | 2017-02-01 | 嘉兴多角电线电缆有限公司 | There is not steamed fire -retardant environmental protection cable |
| WO2017097350A1 (en) * | 2015-12-09 | 2017-06-15 | Prysmian S.P.A. | Fire resistant electric cable |
| CN206412131U (en) * | 2016-12-20 | 2017-08-15 | 新疆峰岩线缆有限公司 | Flame-retardant electric wire and cable |
-
2018
- 2018-09-25 CN CN201811112688.7A patent/CN109461529A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204463906U (en) * | 2015-03-11 | 2015-07-08 | 昆明多宝电缆有限公司 | A kind of flame retardant cable |
| WO2017097350A1 (en) * | 2015-12-09 | 2017-06-15 | Prysmian S.P.A. | Fire resistant electric cable |
| CN205920804U (en) * | 2016-08-24 | 2017-02-01 | 嘉兴多角电线电缆有限公司 | There is not steamed fire -retardant environmental protection cable |
| CN206412131U (en) * | 2016-12-20 | 2017-08-15 | 新疆峰岩线缆有限公司 | Flame-retardant electric wire and cable |
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Application publication date: 20190312 |
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