CN106384627A - Five-core type cable with shielding function - Google Patents
Five-core type cable with shielding function Download PDFInfo
- Publication number
- CN106384627A CN106384627A CN201610976716.4A CN201610976716A CN106384627A CN 106384627 A CN106384627 A CN 106384627A CN 201610976716 A CN201610976716 A CN 201610976716A CN 106384627 A CN106384627 A CN 106384627A
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- oversheath
- resistant layer
- shielding
- 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.)
- Withdrawn
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a five-core type cable with a shielding function. The cable comprises discs, an oversheath, an inner core, filler and an insulating sleeve. The discs are arranged at the left side and the right side of a cable reel. Furthermore a cable body winds the cable reel. The oversheath is arranged on the external surface of the cable body. Furthermore a high-temperature-resistant layer is arranged inside the oversheath. Furthermore the oversheath is a component which is made of a halogen-free flame-redardant polyolefin material. Furthermore the high-temperature-resistant layer is mainly composed of quartz sand. The inside of the high-temperature-resistant layer is provided with an oil-resistant layer. The oil-resistant layer is made from butyronityile polyethylene. A magnetic radiation preventing layer is arranged inside the oil-resistant layer. A metal sheath is fixed inside the magnetic radiation preventing layer. Furthermore the metal sheath is a component which is made of copper. The cable is internally provided with a radiation preventing layer and a shielding layer, thereby preventing electromagnetic radiation which may occurs in power transmission of the cable, ensuring body health of the people, shielding interference of an outer signal by the shielding layer, and satisfying working requirements.
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 technology
Cable is typically made up of the conductor of one or more mutually insulated and outsourcing insulating protective layer, by electric power or information
It is transferred to the wire at another place at one, only there is inside traditional cable single or twin-core, lead to transmitting electric power of cable
Scarce capacity, and conduction velocity also can substantially reduce, and can not meet the demand of work about electric power, and the inside of traditional cable is not
Anti- oil reservoir is set, and cable used in some factories can touch oils or some have corrosive liquid, such liquid
Body easily makes cable very fast aging, greatly reduces the service life of cable, and traditional cable is not provided with electromagnetic radiation prevention layer, work
In work, this cable may produce some electromagnetic radiation and the healthy of people is caused greatly to threaten, and traditional cable is not
Setting screen layer, is led to cable cannot completely cut off and is connected with extraneous signal, some concealed works then cannot use such cable, full
The foot not demand of people.
Content of the invention
It is an object of the invention to provide a kind of five core patterns have the cable of function of shielding, to solve in above-mentioned background technology
The problem proposing, is had an advantageous effect in that：Cable is internally provided with radiation protective layer and screen layer, can eliminate cable defeated
The electromagnetic radiation that may bring when electric, has ensured that people's is healthy, and the interference of the maskable outer signals of screen layer meets work
The demand made.
For achieving the above object, the present invention provides following technical scheme：A kind of five core patterns have the cable of function of shielding, bag
Include disk, oversheath, inner core, implant and insulation sleeve, described disk is arranged on the left and right sides that cable hank puts roller, and cable hank
Put and cable body is wound with roller, described oversheath is arranged on the outer surface of cable body, and the inner side of oversheath is provided with
High-temperature-resistant layer, and oversheath is made up of halogen-free anti-flaming polyolefin material members, and the main material of high-temperature-resistant layer is quartz sand, institute
The inner side stating high-temperature-resistant layer is provided with anti-oil reservoir, and the material of anti-oil reservoir is butyronitrile polyethylene, the inner side setting of described anti-oil reservoir
There is antimagnetic radiating layer, and the inner side of antimagnetic radiating layer is fixed with protective metal shell, and protective metal shell is copper material component, described gold
It is coated with sealing joint strip, the inner side of described protective metal shell is provided with around bag, and is alkali-free glass around bag on the inwall belonging to sheath
Glass ribbon material component, the internal package of described implant has five inner cores, and inner core three is big two little, and the inside of described inner core sets
It is equipped with conductor, and conductor shape is circle, the outer wrap of described conductor has insulation sleeve, and the material of insulation sleeve is mica tape,
The outside of described insulation sleeve is provided with screen layer.
Preferably, described cable hank is put the right side of roller and is provided with rocking bar.
Preferably, described be provided with implant inside bag, its material be mainly glass fiber rope and asbestos cord.
Preferably, the outer surface of described protective metal shell is provided with embossing.
Compared with prior art, the invention has the beneficial effects as follows：This cable is internally provided with five inner cores, substantially increases
The ability to transmit electricity of this cable, also improves the speed that this cable conducts electricity to a certain extent, and cable is internally provided with anti-oil reservoir, that is,
Make to be using this cable in factory, this cable also will not by machine oil or some there is corrosive liquid corrosion, certain
The service life of this cable is improve on degree, and this cable is internally provided with radiation protective layer and screen layer, cable can be eliminated
The electromagnetic radiation that may bring in transmission of electricity, has ensured that people's is healthy, and the interference of the maskable outer signals of screen layer is full
The demand of foot work.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of cable body of the present invention；
Fig. 3 is the structural representation 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 hank 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- implant；13- sealing joint strip；14- embossing；
15- insulation sleeve；16- screen layer；17- conductor.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-4, a kind of embodiment that the present invention provides：A kind of five core patterns have the cable of function of shielding, including
Disk 1, oversheath 5, inner core 11, implant 12 and insulation sleeve 15, disk 1 is arranged on the left and right sides that cable hank puts roller 3, and electricity
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 inner side of oversheath 5 sets
It is equipped with high-temperature-resistant layer 6, and oversheath 5 is made up of halogen-free anti-flaming polyolefin material members, and the main material of high-temperature-resistant layer 6 is stone
Sand, the inner side 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 inner side of anti-oil reservoir 7 sets
It is equipped with antimagnetic radiating layer 8, and the inner side 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 with the inwall of described protective metal shell 9, the inner side of protective metal shell 9 is provided with around bag 10, and around bag
10 is alkali-free glass ribbon material component, and the internal package of implant 12 has five inner cores 11, and big two little, the inner cores of inner core 11 3
11 be internally provided with conductor 17, and conductor 17 is generally circular in shape, and the outer wrap of conductor 17 has insulation sleeve 15, and insulation sleeve 15
Material be mica tape, the outside of insulation sleeve 15 is provided with screen layer 16, and the right side that cable hank puts roller 3 is provided with rocking bar 4, wrapped
It is provided with implant 12, its material is mainly glass fiber rope and asbestos cord, and the outer surface of protective metal shell 9 sets inside bag 10
It is equipped with embossing 14.
Operation principle：When taking cable body 2, by shake rocking bar 4, cable body 2 is put from cable hank and takes off roller 3,
In work, internal five inner cores 11 of cable body 2 can more effectively convey electric energy, and high-temperature-resistant layer 6 effectively can completely cut off high temperature, and anti-
Oil reservoir 7 can prevent the infringement to cable body 2 for the machine oil, and antimagnetic radiating layer 8 can completely cut off electromagnetic radiation effectively, and screen layer 16 can be kept away
Exempt from cable body 2 and be subject to disturbing of extraneous signal.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Claims (4)
1. a kind of five core patterns have the cable of function of shielding, including disk (1), oversheath (5), inner core (11), implant (12)
With insulation sleeve (15) it is characterised in that：Described disk (1) is arranged on the left and right sides that cable hank puts roller (3), and cable hank puts roller
(3) it is wound with cable body (2) on, described oversheath (5) is arranged on the outer surface of cable body (2), and oversheath (5)
Inner side is provided with high-temperature-resistant layer (6), and oversheath (5) is made up of halogen-free anti-flaming polyolefin material members, and high-temperature-resistant layer (6)
Main material is quartz sand, and the inner side of described high-temperature-resistant layer (6) is provided with anti-oil reservoir (7), and the material of anti-oil reservoir (7) is butyronitrile
Polyethylene, the inner side of described anti-oil reservoir (7) is provided with antimagnetic radiating layer (8), and the inner side of antimagnetic radiating layer (8) is fixed with metal
Sheath (9), and protective metal shell (9) is copper material component, and the inwall of described protective metal shell (9) is coated with sealing joint strip
(13), the inner side of described protective metal shell (9) is provided with around bag (10), and is alkali-free glass ribbon material structure around bag (10)
Part, the internal package of described implant (12) has five inner cores (11), and inner core (11) three big two is little, described inner core (11) interior
Portion is provided with conductor (17), and conductor (17) is generally circular in shape, and the outer wrap of described conductor (17) has insulation sleeve (15), and absolutely
The material of edge set (15) is mica tape, and the outside of described insulation sleeve (15) is provided with screen layer (16).
2. a kind of five core patterns according to claim 1 have function of shielding cable it is characterised in that：Described cable hank is put
The right side of roller (3) is provided with rocking bar (4).
3. a kind of five core patterns according to claim 1 have function of shielding cable it is characterised in that：Described around bag
(10) it is provided with implant (12) inside, its material is mainly glass fiber rope and asbestos cord.
4. a kind of five core patterns according to claim 1 have function of shielding cable it is characterised in that：Described protective metal shell
(9) embossing (14) is provided with outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976716.4A CN106384627A (en) | 2016-11-07 | 2016-11-07 | Five-core type cable with shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976716.4A CN106384627A (en) | 2016-11-07 | 2016-11-07 | Five-core type cable with shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106384627A true CN106384627A (en) | 2017-02-08 |
Family
ID=57956839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610976716.4A Withdrawn CN106384627A (en) | 2016-11-07 | 2016-11-07 | Five-core type cable with shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106384627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310778A (en) * | 2019-07-10 | 2019-10-08 | 杭州宏峰电缆有限公司 | Fire alarm communication cable and its production technology |
| CN110316618A (en) * | 2019-06-04 | 2019-10-11 | 六安市微特电机有限责任公司 | A kind of motor New-type electric machine harness |
-
2016
- 2016-11-07 CN CN201610976716.4A patent/CN106384627A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316618A (en) * | 2019-06-04 | 2019-10-11 | 六安市微特电机有限责任公司 | A kind of motor New-type electric machine harness |
| CN110310778A (en) * | 2019-07-10 | 2019-10-08 | 杭州宏峰电缆有限公司 | Fire alarm communication cable and its production technology |
| CN110310778B (en) * | 2019-07-10 | 2020-11-20 | 杭州宏峰电缆有限公司 | Communication cable for fire alarm and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170210 Address after: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710000 Yuan Lu No. 4699 Applicant after: WESTERN ALLOY CABLE CO., LTD. Address before: 710000 Shaanxi province Xi'an Beilin District No. 123 West Friendship Road No. 1 Building No. 224 Applicant before: Xiao Yuntao |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170208 |
|
| WW01 | Invention patent application withdrawn after publication |