CN208903682U - A kind of multiple rows of mineral insulated cable - Google Patents
A kind of multiple rows of mineral insulated cable Download PDFInfo
- Publication number
- CN208903682U CN208903682U CN201821767131.2U CN201821767131U CN208903682U CN 208903682 U CN208903682 U CN 208903682U CN 201821767131 U CN201821767131 U CN 201821767131U CN 208903682 U CN208903682 U CN 208903682U
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- Prior art keywords
- mineral
- layer
- multiple rows
- insulated cable
- mineral insulated
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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
Abstract
The utility model discloses a kind of multiple rows of mineral insulated cables, including copper core stranded conductor, the surface of the copper core stranded conductor is provided with mica insulation layer, the surface of the mica insulation layer is provided with XLPE layers, XLPE layers of the surface is provided with mineral-filled layer, and the surface of the mineral-filled layer is provided with mineral band, and the surface of the mineral band is provided with aluminum separation layer, the surface of the aluminum separation layer is provided with PE film waterproof layer, and the surface of the PE film waterproof layer is provided with copper sheath.The utility model passes through setting polyvinyl chloride oversheath, make multiple rows of mineral insulated cable that there is anti-static function, it is used cooperatively by setting mica insulation layer, XLPE layers, mineral-filled layer, mineral band, aluminum separation layer, PE film waterproof layer and copper sheath, it is easy to use multiple rows of mineral insulated cable, the fire resistance of multiple rows of mineral insulated cable, waterproofness and insulating properties are stronger, the demand that can satisfy people is conducive to the use of people.
Description
Technical field
The utility model relates to mineral insulated cable technical field, specially a kind of multiple rows of mineral insulated cable.
Background technique
Mineral insulated cable abbreviation MI cable, as wiring in use, habit is referred to as minerals cable or the anti-thermoelectricity of mineral
Cable, mineral insulation class noninflammability cable are made of protective metal shells such as copper core, mineral insulation material, copper, except leading with good
Electrical property, mechanical and physical performance outside fire resistance, also have good noninflammability, and this cable in case of fire can not only
Enough guarantee the fire-fighting power supply in fire life, will not also prolong combustion, not generate toxic smog, the common building ring of mine cable
Border is all more severe, the test in face of external conditions such as high temperature, low temperature, corrosion is needed, especially for the spy for having fire resistant requirements
Determine environment, the fire resistance, waterproofness and insulating properties of common mineral insulated cable are poor at present, can't meet the need of people
It asks, is unfavorable for the use of people.
Utility model content
The purpose of this utility model is to provide a kind of multiple rows of mineral insulated cables, have multiple rows of mineral insulated cable and are convenient for
The advantages of use, solves mineral insulated cable inconvenient problem with use.
To achieve the above object, the utility model provides the following technical solutions: a kind of multiple rows of mineral insulated cable, including copper
Core stranded conductor, the surface of the copper core stranded conductor are provided with mica insulation layer, and the surface of the mica insulation layer is provided with
XLPE layers, XLPE layers of the surface is provided with mineral-filled layer, and the surface of the mineral-filled layer is provided with mineral band, institute
The surface for stating mineral band is provided with aluminum separation layer, and the surface of the aluminum separation layer is provided with PE film waterproof layer, the PE
The surface of film waterproof layer is provided with copper sheath.
Preferably, the surface of the copper sheath is provided with polyvinyl chloride oversheath, the surface of the polyvinyl chloride oversheath
It is provided with spray coating.
Preferably, the front of the mineral-filled layer is provided with fixed block, and the surface of the fixed block is fixedly connected with company
Block is connect, the link block is fixedly connected with movable sleeve far from the side of movable sleeve, and the inner wall of the movable sleeve is twisted with copper core leads
The surface activity of body connects.
Preferably, the mineral-filled layer is made of mineral oxide magnesium.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting mica insulation layer, XLPE layers, mineral-filled layer, mineral band, aluminum separation layer,
PE film waterproof layer and copper sheath are used cooperatively, and are easy to use multiple rows of mineral insulated cable, multiple rows of mineral insulated cable it is resistance to
Fire, waterproofness and insulating properties are stronger, can satisfy the demand of people, are conducive to the use of people.
2, the utility model makes multiple rows of mineral insulated cable have anti-static function by setting polyvinyl chloride oversheath,
And the insulating properties of multiple rows of mineral insulated cable is improved, by the way that spray coating is arranged, keep multiple rows of mineral insulated cable more attractive, by setting
Fixed block, link block and movable sleeve are set, copper core stranded conductor can be fixed, the copper core of copper core stranded conductor is avoided to occur
Wrapping phenomena.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure right view.
In figure: 1 copper core stranded conductor, 2 mica insulation layers, 3 XLPE layers, 4 mineral-filled layers, 5 mineral bands, 6 aluminums every
Absciss layer, 7 PE film waterproof layers, 8 copper sheaths, 9 polyvinyl chloride oversheaths, 10 spray coatings, 11 fixed blocks, 12 link blocks, 13 activities
Set.
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.
A kind of multiple rows of mineral insulated cable referring to FIG. 1-2, including copper core stranded conductor 1, the table of copper core stranded conductor 1
Face is provided with mica insulation layer 2, and the surface of mica insulation layer 2 is provided with XLPE layer 3, and the surface of XLPE layer 3 is provided with mineral and fills out
Layer 4 is filled, the front of mineral-filled layer 4 is provided with fixed block 11, and the surface of fixed block 11 is fixedly connected with link block 12, link block
12 sides far from fixed block 11 are fixedly connected with movable sleeve 13, and the inner wall of movable sleeve 13 and the surface of copper core stranded conductor 1 are living
Dynamic connection can be fixed copper core stranded conductor 1, avoid copper by setting fixed block 11, link block 12 and movable sleeve 13
There is wrapping phenomena in the copper core of core stranded conductor 1, and mineral-filled layer 4 is made of mineral oxide magnesium, and the surface of mineral-filled layer 4 is set
It is equipped with mineral band 5, the surface of mineral band 5 is provided with aluminum separation layer 6, and it is anti-that the surface of aluminum separation layer 6 is provided with PE film
Water layer 7, the surface of PE film waterproof layer 7 are provided with copper sheath 8, and the surface of copper sheath 8 is provided with polyvinyl chloride oversheath 9, polychlorostyrene
The surface of ethylene oversheath 9 is provided with spray coating 10, by the way that polyvinyl chloride oversheath 9 is arranged, has multiple rows of mineral insulated cable
There is anti-static function, and improve the insulating properties of multiple rows of mineral insulated cable, by the way that spray coating 10 is arranged, makes multiple rows of mineral insulation electricity
Cable is more attractive, anti-by setting mica insulation layer 2, XLPE layer 3, mineral-filled layer 4, mineral band 5, aluminum separation layer 6, PE film
Water layer 7 and copper sheath 8 are used cooperatively, and are easy to use multiple rows of mineral insulated cable, the fire resistance of multiple rows of mineral insulated cable,
Waterproofness and insulating properties are stronger, can satisfy the demand of people, are conducive to the use of people.
In use, improving the insulating properties and thermal insulation of mineral insulated cable by setting mica insulation layer 2, passing through setting
XLPE layer 3, improves the heat resistance of mineral insulated cable, by the way that mineral-filled layer 4 is arranged, improves the fire prevention of mineral insulated cable
Property, by the way that aluminum separation layer 6 is arranged, the insulating properties and static electricity resistance of mineral insulated cable are improved, by the way that PE film waterproof layer is arranged
7, improve the waterproofness of mineral insulated cable, by the way that copper sheath 8 is arranged, improve mineral insulated cable anti-deformation can, and mention
The service life of high mineral insulated cable is easy to use multiple rows of mineral insulated cable, the fire resistance of multiple rows of mineral insulated cable,
Waterproofness and insulating properties are stronger, can satisfy the demand of people, are conducive to the use of people.
To sum up: multiple rows of mineral insulated cable passes through mica insulation layer 2, XLPE layer 3, mineral-filled layer 4, mineral band
5, the cooperation of aluminum separation layer 6, PE film waterproof layer 7 and copper sheath 8, solves mineral insulated cable inconvenient problem with use.
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 multiple rows of mineral insulated cable, including copper core stranded conductor (1), it is characterised in that: the copper core stranded conductor (1)
Surface be provided with mica insulation layer (2), the surface of the mica insulation layer (2) is provided with XLPE layers (3), XLPE layers described
(3) surface is provided with mineral-filled layer (4), and the surface of the mineral-filled layer (4) is provided with mineral band (5), the mine
The surface of object band (5) is provided with aluminum separation layer (6), and the surface of the aluminum separation layer (6) is provided with PE film waterproof layer
(7), the surface of the PE film waterproof layer (7) is provided with copper sheath (8).
2. a kind of multiple rows of mineral insulated cable according to claim 1, it is characterised in that: the surface of the copper sheath (8)
It is provided with polyvinyl chloride oversheath (9), the surface of the polyvinyl chloride oversheath (9) is provided with spray coating (10).
3. a kind of multiple rows of mineral insulated cable according to claim 1, it is characterised in that: the mineral-filled layer (4)
Front is provided with fixed block (11), and the surface of the fixed block (11) is fixedly connected with link block (12), the link block (12)
Side far from fixed block (11) is fixedly connected with movable sleeve (13), the inner wall and copper core stranded conductor of the movable sleeve (13)
(1) surface activity connection.
4. a kind of multiple rows of mineral insulated cable according to claim 1, it is characterised in that: the mineral-filled layer (4) is
Mineral oxide magnesium is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821767131.2U CN208903682U (en) | 2018-10-30 | 2018-10-30 | A kind of multiple rows of mineral insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821767131.2U CN208903682U (en) | 2018-10-30 | 2018-10-30 | A kind of multiple rows of mineral insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903682U true CN208903682U (en) | 2019-05-24 |
Family
ID=66577125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821767131.2U Active CN208903682U (en) | 2018-10-30 | 2018-10-30 | A kind of multiple rows of mineral insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903682U (en) |
-
2018
- 2018-10-30 CN CN201821767131.2U patent/CN208903682U/en active Active
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