CN109036657A - A kind of split-phase metal isolated form flexible inorganic mineral insulated cable - Google Patents
A kind of split-phase metal isolated form flexible inorganic mineral insulated cable Download PDFInfo
- Publication number
- CN109036657A CN109036657A CN201810958378.0A CN201810958378A CN109036657A CN 109036657 A CN109036657 A CN 109036657A CN 201810958378 A CN201810958378 A CN 201810958378A CN 109036657 A CN109036657 A CN 109036657A
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- China
- Prior art keywords
- cable
- center
- wire
- ontology
- side position
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Classifications
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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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- 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
-
- 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
- H01B7/1895—Internal space filling-up means
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- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of split-phase metal isolated form flexible inorganic mineral insulated cables, including ontology, center wire is provided at the center of the ontology, and center wire is internally provided with copper free wire, and inorganic paper string is filled in cavity between the inside of the center wire, the outside of copper free wire.The present invention passes through setting nitrile rubber, polyvinyl chloride, fan-shaped filler, linen-cotton paper string, nitrile rubber has good plasticity while also wear resistant corrosion resistant to increase the service life of cable, and polyvinyl chloride then has the phenomenon that good insulating properties generates electrical breakdown when avoiding cable carrying electric current, and cable is then effectively supported and be saturated it and position to avoid that the cable core in cable is unstable to generate phenomena such as fractureing breakage generation by fan-shaped filler, and linen-cotton paper string not only has good insulating properties, also there is good hygroscopicity simultaneously to avoid the problem that making it from being infected with cable.
Description
Technical field
The present invention relates to circuit laying technology field, specially a kind of split-phase metal isolated form flexible inorganic mineral insulation is anti-
Thermoelectricity cable.
Background technique
Flexible cable is power transmission material in drag chain kinematic system, and signal transmits the preferred cable of carrier, also known as: it drags
Chain cable, trailing cable, removal cable, robot cable etc., the conductor structure of flexible cable is mainly according to DIN VDE 0295
With the twisted copper conducting wire structure of 228 standard of IEC, sheath mostly uses low stickiness, flexible wear-resistant material, to slow down cable continuous
Wear rate in round-trip.
Conventional flex cable has the following deficiencies place: it is easy to produce internal cable core when carrying out bending ring work
The problem of damage, at the same conventional flex cable also have mix between its internal various filler and compression material spurt to
The problem of reducing the service performance of each material.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of split-phase metal isolated form flexible inorganic mineral-insulated fireproofs
Cable solves the problems, such as that conventional flex cable is easy to produce the damage of internal cable core when bending ring, while also solving
Mix spurt inside conventional flex cable between various fillers and compression material to reduce the service performance of each material
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of split-phase metal isolated form flexible inorganic mineral
Insulated cable, including ontology, be provided with center wire at the center of the ontology, and center wire is internally provided with nothing
Oxygen copper wire, the cavity between the inside of the center wire, the outside of copper free wire are interior filled with inorganic paper string, the center cable
The outside of line, ontology are internally provided with side position cable, and the outside of side position cable, ontology are internally provided with fibrous ring
Piece, and fiber ring plate and the side position outside of cable, center wire outside between cavity in be filled with all-glass paper, it is described
It is filled with polypropylene in cavity between the outside of fiber ring plate and the inner wall of ontology, is provided with shield on the outer wall of the ontology
It covers, is disposed with nitrile rubber, polyvinyl chloride, fan-shaped filler, linen-cotton paper string, institute in the inner wall of the ontology from outside to inside
It states and is provided with superfine metal net between nitrile rubber and polyvinyl chloride, and be provided between polyvinyl chloride and fan-shaped filler ultra-fine
Superfine metal net is provided between metal mesh, the fan-shaped filler and linen-cotton paper string.
Preferably, side position cable is internally provided with copper free wire, the outer wall of the copper free wire and side position cable
Inner wall between cavity in be filled with inorganic paper string.
Preferably, side position cable is internally provided with copper free wire, the outer wall of the copper free wire and side position cable
Inner wall between cavity in be filled with inorganic paper string.
Preferably, the center wire and side position cable in copper free wire respectively there are five, the center wire and side
Be provided with copper free wire at the center of position cable, and four copper free wires of residue of the above-mentioned center wire and side position cable with
Copper free wire at center is the setting of center of circle annular array.
Preferably, the fiber ring plate is provided with multiple altogether, and is parallel to each other between fiber ring plate, the fiber ring plate
Three times of width and the diameter for center cable.
Preferably, be filled with linen-cotton paper string in the cavity between the fiber ring plate, the linen-cotton paper string and polypropylene it
Between be provided with superfine metal net.
The present invention provides a kind of split-phase metal isolated form flexible inorganic mineral insulated cables, have following beneficial to effect
Fruit:
(1) by setting nitrile rubber, polyvinyl chloride, fan-shaped filler, linen-cotton paper string, nitrile rubber has good the present invention
Plasticity while also wear resistant corrosion resistant are to increase the service life of cable, and then there is polyvinyl chloride good insulating properties to keep away
Exempt from the phenomenon that generating electrical breakdown when cable carrying electric current, and cable is then effectively supported it is made to satisfy by fan-shaped filler
With and position avoid the cable core in cable it is unstable generation fracture breakage phenomena such as generation, and linen-cotton paper string not only have it is good
Insulating properties, while also there is good hygroscopicity to avoid the problem that making it from being infected with cable.
(2) for the present invention by setting fiber ring plate, all-glass paper, the outside of cable core is arranged in fiber ring plate, and passes through
All-glass paper is contacted with cable core, carries out good positioning action to cable core so as to play, while fiber ring plate is interruption again
Formula setting, to ensure that the flexibility of cable will not be destroyed, that is, meets the use winding work of toughness, while can also be right
Cable core carries out positioning protective effect.
(3) present invention has good flexibility and bending to full by setting superfine metal net, superfine metal net
The daily bending of sufficient flexible cable and circular folding work, while superfine metal net also has the function of that moulding avoids inside various
The problem of mixing service performance of the spurt to reduce each material between filler and compression material.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structural side view of the invention；
Fig. 3 is ontology cross-sectional view of the invention.
In figure: 1, ontology；2, center wire；3, copper free wire；4, inorganic paper string；5, side position cable；6, all-glass paper；
7, fiber ring plate；8, polypropylene；9, sheath；10, nitrile rubber；11, polyvinyl chloride；12, fan-shaped filler；13, linen-cotton paper string；
14, superfine metal net.
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.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of split-phase metal isolated form flexible inorganic mineral insulation
Fireproof cable, including ontology 1, be provided with center wire 2 at the center of ontology 1, and center wire 2 is internally provided with oxygen-free copper
Silk 3, center wire 2 and side position cable 5 in copper free wire 3 respectively there are five, center wire 2 and side position cable 5 center at
It is provided with copper free wire 3, and four copper free wires 3 of residue of above-mentioned center wire 2 and side position cable 5 are with the oxygen-free copper at center
Silk 3 is arranged for center of circle annular array, and inorganic paper is filled in the cavity between the inside of center wire 2, the outside of copper free wire 3
Rope 4, side position cable 5 are internally provided with copper free wire 3, the cavity between the outer wall of copper free wire 3 and the inner wall of side position cable 5
Interior be filled with inorganic paper string 4, the outside of center wire 2, ontology 1 are internally provided with side position cable 5, the inside of side position cable 5
It is provided with copper free wire 3, is filled with inorganic paper string 4 in the cavity between the outer wall of copper free wire 3 and the inner wall of side position cable 5,
The side position outside of cable 5, ontology 1 are internally provided with fiber ring plate 7, and outside, the center of fiber ring plate 7 and side position cable 5
All-glass paper 6 is filled in cavity between the outside of cable 2, the outside of cable core is arranged in fiber ring plate 7, and passes through glass
Fibrous paper 6 is contacted with cable core, carries out good positioning action to cable core so as to play, while fiber ring plate 7 is again discontinuous
Setting, to ensure that the flexibility of cable will not be destroyed, that is, meets the use winding work of toughness, while can also be to cable
Core carries out positioning protective effect, and fiber ring plate 7 is provided with multiple altogether, and is parallel to each other between fiber ring plate 7, fiber ring plate 7
Width is filled in the cavity between the outside of fiber ring plate 7 and the inner wall of ontology 1 with three times of diameter for center cable 2
Polypropylene 8 is provided with sheath 9 on the outer wall of ontology 1, and linen-cotton paper string 13, linen-cotton paper are filled in the cavity between fiber ring plate 7
Superfine metal net 14 is provided between rope 13 and polypropylene 8, nitrile rubber 10 has good plasticity while also abrasion-proof corrosion-proof
Erosion is to increase the service life of cable, and production when polyvinyl chloride 11 then there is good insulating properties cable to be avoided to carry electric current
The phenomenon that raw electrical breakdown, and cable is then effectively supported and makes it be saturated and position to avoid cable by fan-shaped filler 12
Interior cable core is unstable to generate phenomena such as fractureing breakage generation, and linen-cotton paper string 13 not only has good insulating properties, while
There is good hygroscopicity to avoid the problem that making it from being infected with cable, be disposed with fourth from outside to inside in the inner wall of ontology 1
Nitrile rubber 10, polyvinyl chloride 11, fan-shaped filler 12, linen-cotton paper string 13, superfine metal net 14 have good flexibility and curved
Folding endurance works to the daily bending for meeting flexible cable and circular folding, while superfine metal net 14 also has the function of moulding
Avoid the problem that mixing between internal various fillers and compression material spurt to reduce the service performance of each material, fourth
It is provided with superfine metal net 14 between nitrile rubber 10 and polyvinyl chloride 11, and is arranged between polyvinyl chloride 11 and fan-shaped filler 12
Have and is provided with superfine metal net 14 between superfine metal net 14, fan-shaped filler 12 and linen-cotton paper string 13.
In use, superfine metal net 14 has good flexibility and bending to meet the daily bending of flexible cable
It works with circular folding, while superfine metal net 14 also has the function of that moulding avoids internal various fillers and compression material
Between mix spurt to reduce each material service performance the problem of, the outside of cable core is arranged in fiber ring plate 7, and passes through
Between all-glass paper 6 is contacted with cable core, carries out good positioning action to cable core so as to play, while fiber ring plate 7 is again
Disconnected formula setting, to ensure that the flexibility of cable will not be destroyed, that is, meets the use winding work of toughness, while can also
Positioning protective effect carried out to cable core, nitrile rubber 10 have good plasticity simultaneously also wear resistant corrosion resistant to increase electricity
The service life of cable, and polyvinyl chloride 11 then avoids generating showing for electrical breakdown when cable carrying electric current with good insulating properties
As, and cable is then effectively supported and be saturated it and position the cable core shakiness avoided in cable by fan-shaped filler 12
Phenomena such as fractureing breakage generation is given birth in fixed output quota, and linen-cotton paper string 13 not only has good insulating properties, while also having good suction
It is moist to avoid the problem that making its from being infected with cable.
It can to sum up obtain, the present invention passes through setting nitrile rubber 10, polyvinyl chloride 11, fan-shaped filler 12, linen-cotton paper string 13,
Nitrile rubber 10 has good plasticity while also wear resistant corrosion resistant to increase the service life of cable, and polyvinyl chloride
11 have the phenomenon that good insulating properties generates electrical breakdown when avoiding cable carrying electric current, and fan-shaped filler 12 is then effective
Cable, which is supported, to be saturated it and positions to avoid the cable core in cable is unstable from generating phenomena such as fractureing breakage generation,
And linen-cotton paper string 13 not only has good insulating properties, while also with good hygroscopicity to avoid that it is made to be infected with cable
Problem.
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.
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 split-phase metal isolated form flexible inorganic mineral insulated cable, including ontology (1), it is characterised in that: described
Be provided at the center of ontology (1) center wire (2), and center wire (2) is internally provided with copper free wire (3), it is described in
Inorganic paper string (4) are filled in cavity between the inside of heart cable (2), the outside of copper free wire (3), the center wire
(2) outside, ontology (1) are internally provided with side position cable (5), the outside of the side position cable (5), ontology (1) inside
Be provided with fiber ring plate (7), and fiber ring plate (7) and side position cable (5) outside, center wire (2) outside between sky
It is intracavitary to be filled with all-glass paper (6), filling in the cavity between the outside of the fiber ring plate (7) and the inner wall of ontology (1)
Have polypropylene (8), be provided with sheath (9) on the outer wall of the ontology (1), in the inner wall of the ontology (1) from outside to inside successively
It is provided with nitrile rubber (10), polyvinyl chloride (11), fan-shaped filler (12), linen-cotton paper string (13), the nitrile rubber (10)
It is provided between polyvinyl chloride (11) superfine metal net (14), and is arranged between polyvinyl chloride (11) and fan-shaped filler (12)
Have and is provided with superfine metal net (14) between superfine metal net (14), the fan-shaped filler (12) and linen-cotton paper string (13).
2. a kind of split-phase metal isolated form flexible inorganic mineral insulated cable according to claim 1, feature exist
In: the side position cable (5) is altogether there are three settings, and the side position cable (5) is about annular array at the center of center wire (2)
Setting.
3. a kind of split-phase metal isolated form flexible inorganic mineral insulated cable according to claim 1, feature exist
In: side position cable (5) is internally provided with copper free wire (3), the outer wall of the copper free wire (3) and side position cable (5)
Inner wall between cavity in be filled with inorganic paper string (4).
4. a kind of split-phase metal isolated form flexible inorganic mineral insulated cable according to claim 1, feature exist
In the copper free wire (3) in: the center wire (2) and side position cable (5) respectively there are five, the center wire (2) and side
It is provided with copper free wire (3) at the center of position cable (5), and the residue four of the above-mentioned center wire (2) and side position cable (5)
A copper free wire (3) is the setting of center of circle annular array with the copper free wire (3) at center.
5. a kind of split-phase metal isolated form flexible inorganic mineral insulated cable according to claim 1, feature exist
It is provided with multiple, and is parallel to each other between fiber ring plate (7) altogether in: the fiber ring plate (7), the width of the fiber ring plate (7)
Three times of degree and the diameter for center cable (2).
6. a kind of split-phase metal isolated form flexible inorganic mineral insulated cable according to claim 1, feature exist
In: linen-cotton paper string (13) are filled in the cavity between the fiber ring plate (7), the linen-cotton paper string (13) and polypropylene (8)
Between be provided with superfine metal net (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958378.0A CN109036657A (en) | 2018-08-22 | 2018-08-22 | A kind of split-phase metal isolated form flexible inorganic mineral insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958378.0A CN109036657A (en) | 2018-08-22 | 2018-08-22 | A kind of split-phase metal isolated form flexible inorganic mineral insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109036657A true CN109036657A (en) | 2018-12-18 |
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ID=64627738
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810958378.0A Pending CN109036657A (en) | 2018-08-22 | 2018-08-22 | A kind of split-phase metal isolated form flexible inorganic mineral insulated cable |
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| Country | Link |
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| CN (1) | CN109036657A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549453U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | Silicon rubber flame-retardant power cable |
| CN203644465U (en) * | 2013-12-13 | 2014-06-11 | 成都亨通光通信有限公司 | Photoelectric composite cable |
| CN204632432U (en) * | 2015-01-29 | 2015-09-09 | 湖州凯博电子线缆有限公司 | Shielding pair twist cable |
| CN106297974A (en) * | 2015-06-12 | 2017-01-04 | 无锡市群星线缆有限公司 | A kind of inorganic mineral insulation fireproof cable |
| CN207676679U (en) * | 2017-12-18 | 2018-07-31 | 国网新疆电力有限公司阿克苏供电公司 | Cable protective rubber |
-
2018
- 2018-08-22 CN CN201810958378.0A patent/CN109036657A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202549453U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | Silicon rubber flame-retardant power cable |
| CN203644465U (en) * | 2013-12-13 | 2014-06-11 | 成都亨通光通信有限公司 | Photoelectric composite cable |
| CN204632432U (en) * | 2015-01-29 | 2015-09-09 | 湖州凯博电子线缆有限公司 | Shielding pair twist cable |
| CN106297974A (en) * | 2015-06-12 | 2017-01-04 | 无锡市群星线缆有限公司 | A kind of inorganic mineral insulation fireproof cable |
| CN207676679U (en) * | 2017-12-18 | 2018-07-31 | 国网新疆电力有限公司阿克苏供电公司 | Cable protective rubber |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 238339 Anhui city of Wuhu province Wuwei County high tech Industrial Park High Road No. 18 Applicant after: Anhui Shangwei Cable Co., Ltd. Address before: 238300 No. 18 Gaoxin Avenue, Gaogou Industrial Park, Wuwei County, Wuhu City, Anhui Province Applicant before: Anhui Star Cable Co., Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |