CN105913951A - Environment-friendly non-toxic fireproof coaxial cable - Google Patents
Environment-friendly non-toxic fireproof coaxial cable Download PDFInfo
- Publication number
- CN105913951A CN105913951A CN201610479022.XA CN201610479022A CN105913951A CN 105913951 A CN105913951 A CN 105913951A CN 201610479022 A CN201610479022 A CN 201610479022A CN 105913951 A CN105913951 A CN 105913951A
- Authority
- CN
- China
- Prior art keywords
- layer
- environment
- outer conductor
- coaxial cable
- conductor
- 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.)
- Pending
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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
- H01B7/29—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
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- 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
-
- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
Abstract
The invention relates to an environment-friendly non-toxic fireproof coaxial cable, which comprises an inner conductor, an insulating layer, an outer conductor, a shielding layer, an inner fixing layer and an outer sheath, wherein the inner conductor is made of a pure copper material; the inner conductor is located at the center position of the inner side of the insulating layer; the insulating layer is made of a foaming silica material; the outer conductor coats the outside of the insulating layer in a cling manner; the outer conductor is made of a single-sided aluminum foil material; the shielding layer is located at the outer side of the outer conductor and is formed by weaving tinned copper wires; the inner fixing layer is arranged at the outer side of the shielding layer; a wrapping ceramic silicone rubber tape is adopted by the inner fixing layer; the outer sheath is located on an outer layer of the inner fixing layer; and the inner side wall of the outer sheath is clung to the outer side wall of the inner fixing layer. The environment-friendly non-toxic fireproof coaxial cable has the characteristics of being simple in structure, low in manufacturing cost, few in manufacturing procedures and the like, has a good flame retardant function, and is environment-friendly and non-toxic; and the manufacturing materials are free of halogen, low in smoke and low in carbon.
Description
Technical field
The present invention relates to electric wire field, the fire prevention coaxial cable of a kind of environment-protecting asepsis.
Background technology
Electric wire is in order to transmit electromagnetic energy, information and to realize the wire product of electromagnetic energy conversion, and the electric wire of broad sense is also called for short
For cable, the cable of narrow sense refers to insulated cable, and it may be defined as: the aggregation being made up of following part；One or more is exhausted
Edge core, and the clad that each of which is likely to be of, total protective layer and outer jacket, cable also can have additional not insulation
Conductor；The main carriers that electric wire transmits as electric power, is widely used in appliance equipment, illuminating line, household electrical appliance etc.
Aspect, the quality of its quality directly influences the security of the lives and property of construction quality and consumer, commercially has a lot of electric wire product
Kind, suitable electric wire to be used according to the power load of oneself.
Being gradually increased with common along with present cable application, the requirement to cable is also more and more higher, such as anti-interference is eager to excel,
Fire protecting performance to be got well, heat-resisting cold tolerance is high, environment friendly and pollution-free and flexibility is high.In consideration of it, the invention provides a kind of environmental protection
Nontoxic fire prevention coaxial cable.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides the fire prevention coaxial cable of a kind of environment-protecting asepsis.
The present invention to solve its technical problem and realize by the following technical solutions.
The fire prevention coaxial cable of a kind of environment-protecting asepsis, including inner wire, insulating barrier, outer conductor, screen layer, interior solid layer and protects outward
Set；Described inner wire material is pure copper material, and inner wire is positioned at insulating barrier medial center position, and insulating barrier material is foaming
Silicon dioxide (FSiO2) material, insulating barrier uses fumed silica (FSiO2) material to make at special equipment, hair
Bubble silicon dioxide low-dielectric matter loss, relative dielectric constant is minimum up to 1.56, reduces decay and the electric capacity of cable, simultaneously at height
There is the highest insulation resistance property under temperature, high power can be born, be the same size common PTFE cable 10-20 that can bear power
Times, outer conductor is close to be wrapped in outside insulating barrier, and outer conductor material uses one side aluminum foil material, and screen layer is positioned at outside outer conductor,
And screen layer uses tinned copper wire braiding to form, outside screen layer, it is provided with interior solid layer, and interior solid layer uses wrapped pottery SiClx rubber
Adhesive tape, oversheath is positioned at solid layer outer layer, and oversheath medial wall is close to mutually with interior solid layer lateral wall.
Further, described oversheath material uses ceramic polyolefine material.
Beneficial effects of the present invention: the fire prevention coaxial cable of a kind of environment-protecting asepsis has simple in construction, cost of manufacture is low and makes work
The features such as sequence is few, have good anti-flaming function, and environment-protecting asepsis, make the equal Halogen of material, low cigarette and low-carbon (LC)；The widest
Operating temperature range, the temperature can born within the short time of-273-1000 DEG C is higher, and under fire condition, signal transmits not shadow
Ringing, the life-span in adverse circumstances, phase stability was higher up to 40 years.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with tool
Body illustrates, and the present invention is expanded on further.
As it is shown in figure 1, the fire prevention coaxial cable of a kind of environment-protecting asepsis, including inner wire 1, insulating barrier 2, outer conductor 3, shielding
Layer 4, interior solid layer 5 and oversheath 6；Described inner wire 1 material is pure copper material, during inner wire 1 is positioned at inside insulating barrier 2
Heart position, insulating barrier 2 material is fumed silica (FSiO2) material, and insulating barrier 2 uses fumed silica (FSiO2)
Material is made at special equipment, and Novel foaming silicon dioxide low-dielectric matter is lost, and relative dielectric constant is minimum up to 1.56, reduces
The decay of cable and electric capacity, at high temperature have the highest insulation resistance property simultaneously, can bear high power, be that same size is general
Logical PTFE cable can bear 10-20 times of power, and outer conductor 3 is close to be wrapped in outside insulating barrier 2, and outer conductor 3 material uses
One side aluminum foil material, screen layer 4 is positioned at outside outer conductor 3, and screen layer 4 uses tinned copper wire braiding to form, screen layer 4
Outside is provided with interior solid layer 5, and interior solid layer 5 uses wrapped Ceramic silicon rubber band, and oversheath 6 is positioned at solid layer 5 outer layer,
And oversheath 6 medial wall is close to mutually with interior solid layer 5 lateral wall, and oversheath 6 material uses ceramic polyolefine material.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry,
The present invention is not restricted to the described embodiments, the principle that the present invention is simply described of the description in above-described embodiment and description,
Without departing from the spirit and scope, the present invention also has various changes and modifications, and these changes and improvements both fall within
In scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. the fire prevention coaxial cable of an environment-protecting asepsis, it is characterised in that: include inner wire, insulating barrier, outer conductor, screen layer,
Interior solid layer and oversheath；Described inner wire material is pure copper material, and inner wire is positioned at insulating barrier medial center position, insulation
Layer material is fumed silica material, and outer conductor is close to be wrapped in outside insulating barrier, and outer conductor material uses one side aluminum foil material,
Screen layer is positioned at outside outer conductor, and screen layer uses tinned copper wire braiding to form, and is provided with interior solid layer outside screen layer, and interior
Gu layer uses wrapped Ceramic silicon rubber band, oversheath is positioned at solid layer outer layer, and layer lateral wall phase is consolidated with interior in oversheath medial wall
It is close to.
The fire prevention coaxial cable of a kind of environment-protecting asepsis the most according to claim 1, it is characterised in that: described oversheath material
Matter uses ceramic polyolefine material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479022.XA CN105913951A (en) | 2016-06-24 | 2016-06-24 | Environment-friendly non-toxic fireproof coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479022.XA CN105913951A (en) | 2016-06-24 | 2016-06-24 | Environment-friendly non-toxic fireproof coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105913951A true CN105913951A (en) | 2016-08-31 |
Family
ID=56759633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479022.XA Pending CN105913951A (en) | 2016-06-24 | 2016-06-24 | Environment-friendly non-toxic fireproof coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105913951A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448882A (en) * | 2016-11-15 | 2017-02-22 | 谭建斌 | Novel ultralight high conductivity copper alloy wire |
| CN108573776A (en) * | 2017-03-13 | 2018-09-25 | 郜从金 | Coaxial special type heavy current pulse cable |
| US10726974B1 (en) * | 2019-12-13 | 2020-07-28 | American Fire Wire, Inc. | Fire resistant coaxial cable for distributed antenna systems |
| US11145440B2 (en) | 2016-12-20 | 2021-10-12 | American Fire Wire, Inc. | Method of testing a fire resistant coaxial cable |
| US11942233B2 (en) | 2020-02-10 | 2024-03-26 | American Fire Wire, Inc. | Fire resistant corrugated coaxial cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576487U (en) * | 2010-01-06 | 2010-09-08 | 珠海宇讯同轴电缆有限公司 | Coaxial cable |
| CN103943232A (en) * | 2014-03-28 | 2014-07-23 | 安徽长风电缆集团有限公司 | High-temperature-resisting coaxial cable used for underworkings |
| CN103943227A (en) * | 2014-04-03 | 2014-07-23 | 安徽华通电缆集团有限公司 | Silicon dioxide insulated cable |
| CN203760217U (en) * | 2013-12-27 | 2014-08-06 | 江苏帝华线缆有限公司 | Special coaxial cable for high-speed rail |
| CN104575718A (en) * | 2013-10-13 | 2015-04-29 | 宁夏海洋线缆有限公司 | Silicon dioxide cable |
| JP2015170389A (en) * | 2014-03-04 | 2015-09-28 | 日立金属株式会社 | cable |
-
2016
- 2016-06-24 CN CN201610479022.XA patent/CN105913951A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576487U (en) * | 2010-01-06 | 2010-09-08 | 珠海宇讯同轴电缆有限公司 | Coaxial cable |
| CN104575718A (en) * | 2013-10-13 | 2015-04-29 | 宁夏海洋线缆有限公司 | Silicon dioxide cable |
| CN203760217U (en) * | 2013-12-27 | 2014-08-06 | 江苏帝华线缆有限公司 | Special coaxial cable for high-speed rail |
| JP2015170389A (en) * | 2014-03-04 | 2015-09-28 | 日立金属株式会社 | cable |
| CN103943232A (en) * | 2014-03-28 | 2014-07-23 | 安徽长风电缆集团有限公司 | High-temperature-resisting coaxial cable used for underworkings |
| CN103943227A (en) * | 2014-04-03 | 2014-07-23 | 安徽华通电缆集团有限公司 | Silicon dioxide insulated cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448882A (en) * | 2016-11-15 | 2017-02-22 | 谭建斌 | Novel ultralight high conductivity copper alloy wire |
| US11145440B2 (en) | 2016-12-20 | 2021-10-12 | American Fire Wire, Inc. | Method of testing a fire resistant coaxial cable |
| CN108573776A (en) * | 2017-03-13 | 2018-09-25 | 郜从金 | Coaxial special type heavy current pulse cable |
| US10726974B1 (en) * | 2019-12-13 | 2020-07-28 | American Fire Wire, Inc. | Fire resistant coaxial cable for distributed antenna systems |
| US11881329B2 (en) | 2019-12-13 | 2024-01-23 | American Fire Wire, Inc. | Method of manufacturing fire resistant coaxial cable for distributed antenna systems |
| US11942233B2 (en) | 2020-02-10 | 2024-03-26 | American Fire Wire, Inc. | Fire resistant corrugated coaxial cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |