CN109841331A - A kind of five core pattern has the cable of function of shielding - Google Patents
A kind of five core pattern has the cable of function of shielding Download PDFInfo
- Publication number
- CN109841331A CN109841331A CN201711197533.3A CN201711197533A CN109841331A CN 109841331 A CN109841331 A CN 109841331A CN 201711197533 A CN201711197533 A CN 201711197533A CN 109841331 A CN109841331 A CN 109841331A
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- Prior art keywords
- cable
- oversheath
- layer
- metal shell
- oil reservoir
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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 invention discloses the cables that a kind of five core patterns have function of shielding, including disk, oversheath, inner core, filler and insulation sleeve, the left and right sides that cable reel puts roller is arranged in the disk, and cable reel is put and is wound with cable body on roller, the oversheath is arranged on the outer surface of cable body, and high-temperature-resistant layer is provided on the inside of oversheath, and oversheath is made of halogen-free anti-flaming polyolefin material members, and the main material of high-temperature-resistant layer is quartz sand, anti- oil reservoir is provided on the inside of the high-temperature-resistant layer, and the material of anti-oil reservoir is butyronitrile polyethylene, antimagnetic radiating layer is provided on the inside of the anti-oil reservoir, and protective metal shell is fixed on the inside of antimagnetic radiating layer, and protective metal shell is copper material component.Cable of the present invention is being internally provided with radiation protective layer and shielded layer, can eliminate cable possible electromagnetic radiation in transmission of electricity, ensure the health of people, the interference of the maskable outer signals of shielded layer meets the needs of work.
Description
Technical field
The present invention relates to cable machinery technical field, specially a kind of five core patterns have the cable of function of shielding.
Background technique
Cable is usually to be made of the conductor and external insulating protective layer of one or more mutually insulated, by electric power or information
It is transferred to the conducting wire at another place from one, only there is single or twin-core inside traditional cable, lead to transmitting electric power for cable
Scarce capacity, and conduction of velocity also will be greatly reduced, and can not meet the demand of work about electric power, and the inside of traditional cable is not
Anti- oil reservoir is set, the cable used in some factories can touch oils or it is some have corrosive liquid, such liquid
Body easily makes the very fast aging of cable, greatly reduces the service life of cable, and traditional not set electromagnetic radiation prevention layer of cable, work
The cable may generate some electromagnetic radiation and cause greatly to threaten to the health of people in work, and traditional cable is not
Shielded layer is set, causes cable that can not completely cut off and is connect with extraneous signal, some concealed works are not available such cable then, full
The foot not demand of people.
Summary of the invention
The purpose of the present invention is to provide the cables that a kind of five core patterns have function of shielding, to solve in above-mentioned background technique
The problem of proposition, possessed beneficial effect is: cable is being internally provided with radiation protective layer and shielded layer, can eliminate cable defeated
Possible electromagnetic radiation when electric, has ensured the health of people, and the interference of the maskable outer signals of shielded layer meets work
The demand of work.
To achieve the above object, the invention provides the following technical scheme: a kind of five core patterns have the cable of function of shielding, packet
Disk, oversheath, inner core, filler and insulation sleeve are included, the left and right sides that cable reel puts roller, and cable reel is arranged in the disk
It puts and is wound with cable body on roller, the oversheath is arranged on the outer surface of cable body, and is provided on the inside of oversheath
High-temperature-resistant layer, and oversheath is made of halogen-free anti-flaming polyolefin material members, and the main material of high-temperature-resistant layer is quartz sand, institute
It states and is provided with anti-oil reservoir on the inside of high-temperature-resistant layer, and the material of anti-oil reservoir is butyronitrile polyethylene, the inside of the anti-oil reservoir is arranged
There is antimagnetic radiating layer, and be fixed with protective metal shell on the inside of antimagnetic radiating layer, and protective metal shell is copper material component, the gold
Belong to and be coated with sealing joint strip on the inner wall of sheath, be provided on the inside of the protective metal shell around bag, and is alkali-free glass around bag
Glass ribbon material component, the inside of the filler is enclosed with five inner cores, and inner core three big two is small, and the inside of the inner core is set
It being equipped with conductor, and conductor shape is circle, the outside of the conductor is enclosed with insulation sleeve, and the material of insulation sleeve is mica tape,
The outside of the insulation sleeve is provided with shielded layer.
Preferably, the cable reel, which is put, is equipped with rocking bar on the right side of roller.
Preferably, described to be provided with filler on the inside of bag, material is mainly glass fiber rope and asbestos cord.
Preferably, embossing is provided on the outer surface of the protective metal shell.
Compared with prior art, it the beneficial effects of the present invention are: the cable is internally provided with five inner cores, substantially increases
The ability to transmit electricity of the cable also improves the speed that the cable conducts electricity to a certain extent, and cable is being internally provided with anti-oil reservoir, i.e.,
Make to be in factory using the cable, the cable will not by machine oil or it is some there is corrosive liquid corrosion, certain
The service life of the cable is improved in degree, and the cable is being internally provided with radiation protective layer and shielded layer, can eliminate cable
The possible electromagnetic radiation in transmission of electricity, has ensured the health of people, and the interference of the maskable outer signals of shielded layer is full
The demand to work enough.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional view of cable body of the present invention；
Fig. 3 is the structural schematic diagram of protective metal shell of the present invention；
Fig. 4 is the sectional view of inner core of the present invention.
In figure: 1- disk；2- cable body；3- cable reel puts roller；4- rocking bar；5- oversheath；6- high-temperature-resistant layer；7- is grease proofing
Layer；The antimagnetic radiating layer of 8-；9- protective metal shell；10- is around bag；11- inner core；12- filler；13- sealing joint strip；14- embossing；
15- insulation sleeve；16- shielded layer；17- conductor.
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.
Please refer to Fig. 1-4, a kind of embodiment provided by the invention: a kind of five core patterns have the cable of function of shielding, including
The left and right sides that cable reel puts roller 3, and electricity is arranged in disk 1, oversheath 5, inner core 11, filler 12 and insulation sleeve 15, disk 1
Cable disk is put and is wound with cable body 2 on roller 3, and oversheath 5 is arranged on the outer surface of cable body 2, and the inside of oversheath 5 is set
It is equipped with high-temperature-resistant layer 6, and oversheath 5 is made of halogen-free anti-flaming polyolefin material members, and the main material of high-temperature-resistant layer 6 is stone
Sand, the inside of high-temperature-resistant layer 6 is provided with anti-oil reservoir 7, and the material of anti-oil reservoir 7 is butyronitrile polyethylene, and the inside of anti-oil reservoir 7 is set
It is equipped with antimagnetic radiating layer 8, and the inside of antimagnetic radiating layer 8 is fixed with protective metal shell 9, and protective metal shell 9 is copper material component,
Sealing joint strip 13 is coated on the inner wall of the protective metal shell 9, the inside of protective metal shell 9 is provided with around bag 10, and around bag
10 be alkali-free glass ribbon material component, and the inside of filler 12 is enclosed with five inner cores 11, and small, the inner core of inner core 11 3 big two
11 are internally provided with conductor 17, and 17 shape of conductor is circle, and the outside of conductor 17 is enclosed with insulation sleeve 15, and insulation sleeve 15
Material be mica tape, the outside of insulation sleeve 15 is provided with shielded layer 16, and the right side that cable reel puts roller 3 is equipped with rocking bar 4, wrapped
10 inside of bag is provided with filler 12, and material is mainly glass fiber rope and asbestos cord, is set on the outer surface of protective metal shell 9
It is equipped with embossing 14.
Working principle: when taking cable body 2, being put from cable reel by cable body 2 by shake rocking bar 4 and removed on roller 3,
2 five inner cores 11 in inside of cable body can more effectively convey electric energy in work, and high-temperature-resistant layer 6 can effectively completely cut off high temperature, and anti-
Oil reservoir 7 can prevent infringement of the machine oil to cable body 2, and antimagnetic radiating layer 8 can effectively completely cut off electromagnetic radiation, and shielded layer 16 can be kept away
Exempt from cable body 2 by the interference of extraneous signal.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. a kind of five core patterns have the cable of function of shielding, including disk (1), oversheath (5), inner core (11), filler (12)
With insulation sleeve (15), it is characterised in that: the disk (1), which is arranged, puts the left and right sides of roller (3) in cable reel, and cable reel puts roller
(3) it being wound on cable body (2), the oversheath (5) is arranged on the outer surface of cable body (2), and oversheath (5)
Inside is provided with high-temperature-resistant layer (6), and oversheath (5) is made of halogen-free anti-flaming polyolefin material members, and high-temperature-resistant layer (6)
Main material is quartz sand, is provided with anti-oil reservoir (7) on the inside of the high-temperature-resistant layer (6), and the material of anti-oil reservoir (7) is butyronitrile
Polyethylene is provided with antimagnetic radiating layer (8) on the inside of the anti-oil reservoir (7), and is fixed with metal on the inside of antimagnetic radiating layer (8)
Sheath (9), and protective metal shell (9) is copper material component, is coated with sealing joint strip on the inner wall of the protective metal shell (9)
(13), it is provided on the inside of the protective metal shell (9) around bag (10), and is alkali-free glass ribbon material structure around bag (10)
Part, the inside of the filler (12) is enclosed with five inner cores (11), and inner core (11) three big two is small, the inner core (11) it is interior
Portion is provided with conductor (17), and conductor (17) shape is circle, and the outside of the conductor (17) is enclosed with insulation sleeve (15), and absolutely
The material of edge set (15) is mica tape, and the outside of the insulation sleeve (15) is provided with shielded layer (16).
2. the cable that a kind of five core pattern according to claim 1 has function of shielding, it is characterised in that: the cable reel is put
Rocking bar (4) are installed on the right side of roller (3).
3. the cable that a kind of five core pattern according to claim 1 has function of shielding, it is characterised in that: described around bag
(10) inside is provided with filler (12), and material is mainly glass fiber rope and asbestos cord.
4. the cable that a kind of five core pattern according to claim 1 has function of shielding, it is characterised in that: the protective metal shell
(9) embossing (14) are provided on outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711197533.3A CN109841331A (en) | 2017-11-25 | 2017-11-25 | A kind of five core pattern has the cable of function of shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711197533.3A CN109841331A (en) | 2017-11-25 | 2017-11-25 | A kind of five core pattern has the cable of function of shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841331A true CN109841331A (en) | 2019-06-04 |
Family
ID=66878653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711197533.3A Pending CN109841331A (en) | 2017-11-25 | 2017-11-25 | A kind of five core pattern has the cable of function of shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109841331A (en) |
-
2017
- 2017-11-25 CN CN201711197533.3A patent/CN109841331A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |