CN209328585U - A kind of multicore mineral insulated cable - Google Patents
A kind of multicore mineral insulated cable Download PDFInfo
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- CN209328585U CN209328585U CN201920017077.8U CN201920017077U CN209328585U CN 209328585 U CN209328585 U CN 209328585U CN 201920017077 U CN201920017077 U CN 201920017077U CN 209328585 U CN209328585 U CN 209328585U
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Abstract
The utility model discloses a kind of multicore mineral insulated cable, including ontology, the surface of the ontology coats matcoveredn, and there is fireprotection layer on the surface of the protective layer by adhesives.The utility model passes through semiconductive plastic layer, insulation material layer and basalt fibre layer of cloth, good mechanical performance can be provided for insulating layer, and have simultaneously anticorona, the advantages of anti-electrical treeing, there is positive effect to the overall performance for improving cable, pass through shielded layer, waterproof layer, enhancement layer, corrosion-resistant coating, heat dissipation layer of paste and thermal insulation layer are used cooperatively, waterproof can be provided for ontology, anti- shielding, anticorrosion, heat dissipation and heat-insulated performance, preferably good protection is provided to ontology, pass through layer of cloth of preventing fires, mullite particle layer, aluminium oxide granule granulosa and zirconia particles layer are used cooperatively, excellent fire protecting performance can be provided protective layer, and then good fire protecting performance can be provided to ontology.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of multicore mineral insulated 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 cable has interior energization, external insulation
Feature, the problems such as short circuit or open circuit may occur when in use for cable, so just cable is needed to have fire protecting performance,
But existing cable fire-proof performance is undesirable, in the short time or can be burned when fire is greater, to give data
Transmission work bring great inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of multicore mineral insulated cable, have good excellent of flameproof effect
Point, it is undesirable to solve existing cable fire-proof performance, in the short time or can be burned when fire is greater, to give
The transmission work of data brings the problem of very big inconvenience.
To achieve the above object, the utility model provides the following technical solutions: a kind of multicore mineral insulated cable, packet
Ontology is included, the surface of the ontology coats matcoveredn, and there is fireprotection layer on the surface of the protective layer by adhesives, described
Protective layer includes including shielded layer, and the shielded layer is coated on the surface of insulating layer, and the surface of the shielded layer is coated with waterproof
Layer, the surface of the waterproof layer are coated with enhancement layer, and the surface of the enhancement layer is coated with corrosion-resistant coating, the corrosion-resistant coating
Surface is coated with heat dissipation layer of paste, and the surface of the heat dissipation layer of paste is coated with thermal insulation layer.
Preferably, the ontology includes cable core, and the surface of the cable core is coated with insulating layer, and the cable core is more copper wires
It is twisted.
Preferably, the insulating layer includes semiconductive plastic layer, insulation material layer and basalt fibre layer of cloth, described partly to lead
Electric plastic layer is coated on the surface of cable core, and the insulation material layer is coated on the surface of semiconductive plastic layer, the insulating materials
Layer is thermoplastic insulation's plastics, and the basalt fibre layer of cloth is coated on the surface of insulation material layer, and the diameter of the cable core is
2-3cm can increase or decrease the quantity of copper wire as needed and then reduce the diameter of cable core.
Preferably, the fireprotection layer includes fire prevention layer of cloth, and the fire prevention layer of cloth is coated on the surface of thermal insulation layer, the fire prevention
The surface of layer of cloth is successively coated with mullite particle layer, aluminium oxide granule granulosa and zirconia particles layer from the bottom up.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model can be insulating layer by semiconductive plastic layer, insulation material layer and basalt fibre layer of cloth
Good mechanical performance is provided, and has the advantages that anticorona, anti-electrical treeing simultaneously, is had to the overall performance for improving cable
There is positive effect, it, can by being used cooperatively for shielded layer, waterproof layer, enhancement layer, corrosion-resistant coating, heat dissipation layer of paste and thermal insulation layer
Waterproof, anti-shielding, anticorrosion, heat dissipation and heat-insulated performance are provided for ontology, preferably good protection is provided to ontology, passes through
Fire prevention layer of cloth, mullite particle layer, aluminium oxide granule granulosa and zirconia particles layer are used cooperatively, and can be provided protective layer excellent
Good fire protecting performance, and then good fire protecting performance can be provided to ontology, so that it is reduced a possibility that short circuit occurs, Yi Jineng
It is enough that longer time is used in high fire, it brings great convenience to communication work.
2, the utility model can provide the function of anticorona, anti-electrical treeing by setting semiconductive plastic layer for cable core
Can, it preferably ensure that the progress of communication work, by the way that basalt fibre layer of cloth is arranged, excellent machinery can be provided for cable core
Performance preferably provides protection to cable core, by enhancement layer, reinforcement protection can be provided for ontology, preferably ensure that communication
Work is normally carried out, and is radiated layer of paste by setting, and the heat generated when can be to this body running carries out radiating treatment, preferably
The service life that ensure that ontology can provide good thermal insulation protection for ontology, preferably ensure that ontology by thermal insulation layer
Service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model insulating layer inner connecting structure schematic diagram；
Fig. 3 is the utility model protective layer inner connecting structure schematic diagram；
Fig. 4 is the utility model fireprotection layer inner connecting structure schematic diagram.
In figure: 1 ontology, 2 protective layers, 3 fireprotection layers, 4 cable cores, 5 insulating layers, 6 semiconductive plastic layers, 7 insulation material layers, 8
Basalt fibre layer of cloth, 9 shielded layers, 10 waterproof layers, 11 enhancement layers, 12 corrosion-resistant coatings, 13 heat dissipation layer of paste, 14 thermal insulation layers, 15 are prevented
Fiery layer of cloth, 16 mullite particle layers, 17 aluminium oxide granule granulosas, 18 zirconia particles layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of multicore mineral insulated cable, including ontology 1 are please referred to, ontology 1 includes cable core 4, cable core 4
Surface is coated with insulating layer 5, and cable core 4 is that more copper wires are twisted, and insulating layer 5 includes semiconductive plastic layer 6, insulation material layer
7 and basalt fibre layer of cloth 8, semiconductive plastic layer 6 be coated on the surface of cable core 4, by be arranged semiconductive plastic layer 6, can
The function of anticorona, anti-electrical treeing is provided for cable core 4, preferably ensure that the progress of communication work, insulation material layer 7 coats
On the surface of semiconductive plastic layer 6, insulation material layer 7 is thermoplastic insulation's plastics, and basalt fibre layer of cloth 8 is coated on insulation material
The surface of the bed of material 7 can provide excellent mechanical performance by the way that basalt fibre layer of cloth 8 is arranged for cable core 4, preferably to cable
Core 4 provides protection, and the diameter of cable core 4 is 2-3cm, can increase or decrease the quantity of copper wire as needed and then reduce cable core 4
Diameter, the surface of ontology 1 coat matcoveredn 2, and protective layer 2 includes including shielded layer 9, and shielded layer 9 is coated on the table of insulating layer 5
Face, shielded layer 9 are woven by aluminium foil, and the surface of shielded layer 9 is coated with waterproof layer 10, and waterproof layer 10 uses Polypropylene copolymer
Object material is made, and the surface of waterproof layer 10 is coated with enhancement layer 11, enhancement layer 11 using metal net at, by enhancement layer 11,
Reinforcement protection can be provided for ontology 1, preferably ensure that being normally carried out for communication work, the surface of enhancement layer 11 is coated with anti-
Corrosion layer 12, corrosion-resistant coating 12 are made of containing ultraviolet curing resin material, and the surface of corrosion-resistant coating 12 is coated with scattered
Hot layer of paste 13, heat dissipation layer of paste 13 are zinc ointment, by setting heat dissipation layer of paste 13, the heat generated when can work ontology 1
Amount carries out radiating treatment, preferably ensure that the service life of ontology 1, and the surface of heat dissipation layer of paste 13 is coated with thermal insulation layer 14, every
Thermosphere 14 is made of the materials such as terylene, acrylic fibers, by thermal insulation layer 14, can provide good thermal insulation protection for ontology 1, more preferably
The service life that ensure that ontology 1, there is fireprotection layer 3 on the surface of protective layer 2 by adhesives, and fireprotection layer 3 includes fire prevention
Layer of cloth 15, fire prevention layer of cloth 15 are coated on the surface of thermal insulation layer 14, and the surface of fire prevention layer of cloth 15 is successively coated with from the bottom up not to be come
Stone stratum granulosum 16, aluminium oxide granule granulosa 17 and zirconia particles layer 18 pass through semiconductive plastic layer 6, insulation material layer 7 and the Black Warrior
Rock scrim cloth 8 can provide good mechanical performance for insulating layer 5, and have the excellent of anticorona, anti-electrical treeing simultaneously
Point, to improve cable overall performance have positive effect, by shielded layer 9, waterproof layer 10, enhancement layer 11, corrosion-resistant coating 12,
Heat dissipation layer of paste 13 and thermal insulation layer 14 are used cooperatively, and waterproof, anti-shielding, anticorrosion, heat dissipation and heat-insulated can be provided for ontology 1
Performance, preferably provide good protection to ontology 1, pass through fire prevention layer of cloth 15, mullite particle layer 16, alumina particle
Layer 17 and zirconia particles layer 18 are used cooperatively, and can provide protective layer 2 excellent fire protecting performance, and then can be to ontology
1 provides good fire protecting performance, so that it is reduced a possibility that short circuit occurs, and can use longer time in high fire,
It brings great convenience to communication work.
In use, by semiconductive plastic layer 6, insulation material layer 7, basalt fibre layer of cloth 8 be insulating layer 5 provide it is anti-
The advantages of corona, anti-electrical treeing, has positive effect to the overall performance for improving cable, is mentioned by shielded layer 9 to insulating layer 5
For anti-shielding protection, it is that shielded layer 9 provides waterproofing protection by waterproof layer 10, provides reinforcement to waterproof layer 10 by enhancement layer 11
Toughness protection, provides anti-corrosion protection to enhancement layer 11 by corrosion-resistant coating 12, and by radiating, layer of paste 13 mentions corrosion-resistant coating 12
For heat radiation protection, thermal insulation protection is provided by 14 pairs of heat dissipation layer of paste 13 of thermal insulation layer.
In summary: the multicore mineral insulated cable passes through cable core 4, insulating layer 5, semiconductive plastic layer 6, insulation
Material layer 7, basalt fibre layer of cloth 8, shielded layer 9, waterproof layer 10, enhancement layer 11, corrosion-resistant coating 12, heat dissipation layer of paste 13, heat-insulated
The cooperation of layer 14, prevent fires layer of cloth 15, mullite particle layer 16, aluminium oxide granule granulosa 17 and zirconia particles layer 18 solves existing
Some cable fire-proof performances are undesirable, still can be burned in the short time when fire is greater, to give the transmission of data
Work brings the problem of very big inconvenience.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of multicore mineral insulated cable, including ontology (1), it is characterised in that: the surface of the ontology (1) is coated with
The surface of protective layer (2), the protective layer (2) has fireprotection layer (3) by adhesives, and the protective layer (2) includes shielding
Layer (9), the shielded layer (9) are coated on the surface of insulating layer (5), and the surface of the shielded layer (9) is coated with waterproof layer (10),
The surface of the waterproof layer (10) is coated with enhancement layer (11), and the surface of the enhancement layer (11) is coated with corrosion-resistant coating (12),
The surface of the corrosion-resistant coating (12) is coated with heat dissipation layer of paste (13), and the surface of heat dissipation layer of paste (13) is coated with thermal insulation layer
(14)。
2. a kind of multicore mineral insulated cable according to claim 1, it is characterised in that: the ontology (1) includes
The surface of cable core (4), the cable core (4) is coated with insulating layer (5), and the cable core (4) is that more copper wires are twisted.
3. a kind of multicore mineral insulated cable according to claim 2, it is characterised in that: insulating layer (5) packet
Semiconductive plastic layer (6), insulation material layer (7) and basalt fibre layer of cloth (8) are included, the semiconductive plastic layer (6) is coated on
The surface of cable core (4), the insulation material layer (7) are coated on the surface of semiconductive plastic layer (6), the insulation material layer (7)
For thermoplastic insulation's plastics, the basalt fibre layer of cloth (8) is coated on the surface of insulation material layer (7), the cable core (4)
Diameter is 2-3cm, can increase or decrease the quantity of copper wire as needed and then reduce the diameter of cable core (4).
4. a kind of multicore mineral insulated cable according to claim 1, it is characterised in that: fireprotection layer (3) packet
Fire prevention layer of cloth (15) is included, fire prevention layer of cloth (15) is coated on the surface of thermal insulation layer (14), the surface of fire prevention layer of cloth (15)
It is successively coated with mullite particle layer (16), aluminium oxide granule granulosa (17) and zirconia particles layer (18) from the bottom up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920017077.8U CN209328585U (en) | 2019-01-04 | 2019-01-04 | A kind of multicore mineral insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920017077.8U CN209328585U (en) | 2019-01-04 | 2019-01-04 | A kind of multicore mineral insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328585U true CN209328585U (en) | 2019-08-30 |
Family
ID=67730566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920017077.8U Active CN209328585U (en) | 2019-01-04 | 2019-01-04 | A kind of multicore mineral insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138862A (en) * | 2019-12-31 | 2020-05-12 | 江苏江扬电缆有限公司 | Silicone rubber belt and underwater cable comprising same |
| CN111334048A (en) * | 2019-12-31 | 2020-06-26 | 江苏江扬电缆有限公司 | Silicone rubber sheath and cable prepared by applying same |
-
2019
- 2019-01-04 CN CN201920017077.8U patent/CN209328585U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138862A (en) * | 2019-12-31 | 2020-05-12 | 江苏江扬电缆有限公司 | Silicone rubber belt and underwater cable comprising same |
| CN111334048A (en) * | 2019-12-31 | 2020-06-26 | 江苏江扬电缆有限公司 | Silicone rubber sheath and cable prepared by applying same |
| CN111334048B (en) * | 2019-12-31 | 2022-04-15 | 江苏江扬电缆有限公司 | Silicone rubber sheath and cable prepared by applying same |
| CN111138862B (en) * | 2019-12-31 | 2022-04-19 | 江苏江扬电缆有限公司 | Silicone rubber belt and underwater cable comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 431800 No. 4 Workshop of Super Energy Agricultural Machinery Industrial Park, Jingshan Economic Development Zone, Jingmen City, Hubei Province Patentee after: Hubei Aike Cable Co., Ltd. Address before: 430000 No. 1761 East Lake Avenue, Dongxihu District, Wuhan City, Hubei Province, 1-3 (15) Patentee before: Wuhan Ike Cable Co., Ltd. |
|
| TR01 | Transfer of patent right |