CN207676680U - A kind of high-performance electric wire with low smoke, zero halogen insulating layer - Google Patents
A kind of high-performance electric wire with low smoke, zero halogen insulating layer Download PDFInfo
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- CN207676680U CN207676680U CN201820123613.8U CN201820123613U CN207676680U CN 207676680 U CN207676680 U CN 207676680U CN 201820123613 U CN201820123613 U CN 201820123613U CN 207676680 U CN207676680 U CN 207676680U
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- low smoke
- zero halogen
- insulating layer
- plastic cement
- halogen insulating
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Abstract
The utility model discloses a kind of high-performance electric wires with low smoke, zero halogen insulating layer,Including plastic cement skeleton,Master core and by-pass core,The middle part of the plastic cement skeleton is equipped with the first low smoke, zero halogen insulating layer by opening up circular through hole,The stabilizer blade interval of the plastic cement skeleton is provided with fixing piece,The second low smoke, zero halogen insulating layer is provided between the plastic cement skeleton and fixing piece,It is provided with the first filled layer on the outside of the second low smoke, zero halogen insulating layer and plastic cement skeleton,It is fixedly installed low smoke, zero halogen outer jacket at the branch foot of the plastic cement skeleton,The outer ledge of the low smoke, zero halogen outer jacket forms the first opening,It is provided with the second filled layer between the inside and the outside of fixing piece of the low smoke, zero halogen outer jacket,The master core is mounted on the inside of the first low smoke, zero halogen insulating layer,The by-pass core is mounted on the inside of the second low smoke, zero halogen insulating layer.The utility model Halogen, low cigarette, fire resistance are good, safe to use, and are not contacted between each core, ensure laser propagation effect.
Description
Technical field
The utility model is related to electric wires to manufacture and design field, specially a kind of high-performance electric with low smoke, zero halogen insulating layer
Line.
Background technology
Currently, with the rapid development of national economy, cable is widely used in densely populated place, such as thermal power station,
In the various fields such as iron car station, power plant, skyscraper building, military installations, oil platform, therefore, quality of the people to cable
And the requirement of function is also higher and higher；The halogen material of common cable generally use such as PVC insulating layers are as restrictive coating, structure
It is not close, it is crucial that fire PVC insulated wire cable fire, which once occurs, will produce a large amount of dense smokes so that rescue
Personnel and the disaster-stricken common people are often bottled up even death by suffocation by smog, make rescue work be difficult to carry out, rescue efficiency is low, together
When, the burning of halogen material will produce a large amount of toxic gas and pollutes air again；In addition, single on cable feature at present
It needs to change, therefore produces a kind of reasonable for structure and the cable of disadvantages mentioned above can be overcome to seem very urgent.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of high-performance electric wire with low smoke, zero halogen insulating layer
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of height with low smoke, zero halogen insulating layer
Performance electric wire, including plastic cement skeleton, master core and by-pass core, the middle part of the plastic cement skeleton are equipped with by opening up circular through hole
The stabilizer blade interval of first low smoke, zero halogen insulating layer, the plastic cement skeleton is provided with fixing piece, the plastic cement skeleton and fixing piece
Between be provided with the second low smoke, zero halogen insulating layer, be provided with first on the outside of the second low smoke, zero halogen insulating layer and plastic cement skeleton
Filled layer, is fixedly installed low smoke, zero halogen outer jacket at the branch foot of the plastic cement skeleton, the low smoke, zero halogen outer jacket it is outer
Lateral edges form the first opening, and the second filling is provided between the inside and the outside of fixing piece of the low smoke, zero halogen outer jacket
Layer, the master core are mounted on the inside of the first low smoke, zero halogen insulating layer, and the by-pass core insulate mounted on the second low smoke, zero halogen
The inside of layer.
Preferably, the fixing piece is made of plastic material, and the second opening is offered in the middle part of the fixing piece.
Preferably, the inside both ends of the fixing piece are fixedly installed connector, the another side of the connector and modeling
The stabilizer blade side of glue skeleton is fixedly connected.
Preferably, it is provided with low smoke, zero halogen paper between the outside of the by-pass core and the inside of the second low smoke, zero halogen insulating layer
Band.
Preferably, tensile cord skin has been wrapped on the outside of the low smoke, zero halogen paper tape.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model installs the first low smoke, zero halogen insulating layer by opening up circular through hole in the middle part of plastic cement skeleton, will
Master core is mounted on the inside of the first low smoke, zero halogen insulating layer, and it is exhausted that the second low smoke, zero halogen is arranged in the stabilizer blade interval of plastic cement skeleton
By-pass core is mounted on inside the second low smoke, zero halogen insulating layer by edge layer, and it is low that Halogen is fixedly installed at the branch foot of plastic cement skeleton
Cigarette outer jacket, whole device can be effective fire-retardant in burning, and low smoke, zero halogen, safe to use.
2, the utility model is by the way that master core and by-pass core to be provided separately, while in the junction of low smoke, zero halogen outer jacket
The first opening of setting, opens up the second opening, fixed to by-pass core meanwhile, it is capable to be opened by first in the middle part of fixing piece
Mouth, the second opening, replace by-pass core.
Description of the drawings
Fig. 1 is a kind of high-performance electric wire overall structure diagram with low smoke, zero halogen insulating layer of the utility model；
Fig. 2 is in a kind of high-performance electric wire the second low smoke, zero halogen insulating layer with low smoke, zero halogen insulating layer of the utility model
The structural schematic diagram in portion.
In figure：1- plastic cement skeletons；2- master cores；3- by-pass cores；4- the first low smoke, zero halogen insulating layers；5- fixing pieces；6-
Two low smoke, zero halogen insulating layers；The first filled layers of 7-；8- low smoke, zero halogen outer jackets；9- first is open；The second filled layers of 10-；11-
Two openings；12- connectors；13- low smoke, zero halogen paper tapes.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high-performance with low smoke, zero halogen insulating layer
Electric wire, including plastic cement skeleton 1, master core 2 and by-pass core 3, the middle part of the plastic cement skeleton 1 are equipped with by opening up circular through hole
First low smoke, zero halogen insulating layer 4, the stabilizer blade interval of the plastic cement skeleton 1 are provided with fixing piece 5, the plastic cement skeleton 1 with it is solid
Determine to be provided with the second low smoke, zero halogen insulating layer 6 between part 5, the outside of the second low smoke, zero halogen insulating layer 6 and plastic cement skeleton 1 is set
It is equipped with the first filled layer 7, low smoke, zero halogen outer jacket 8, the low smoke, zero halogen are fixedly installed at the branch foot of the plastic cement skeleton 1
The outer ledge of outer jacket 8 forms the first opening 9, is set between the inside and the outside of fixing piece 5 of the low smoke, zero halogen outer jacket 8
It is equipped with the second filled layer 10, the master core 2 is mounted on the inside of the first low smoke, zero halogen insulating layer 4, and the by-pass core 3 is mounted on
The inside of second low smoke, zero halogen insulating layer 6.
The fixing piece 5 is made of plastic material, and the middle part of the fixing piece 5 offers the second opening 11；It is described solid
The inside both ends for determining part 5 are fixedly installed connector 12, the another side of the connector 12 and the stabilizer blade side of plastic cement skeleton 1
It is fixedly connected；It is provided with low smoke, zero halogen paper tape between the outside of the by-pass core 3 and the inside of the second low smoke, zero halogen insulating layer 6
13；The outside of the low smoke, zero halogen paper tape 13 has wrapped tensile cord skin.
Operation principle：Master core 2 is mounted on to the inside of the first low smoke, zero halogen insulating layer 4, by-pass core 3 is mounted on second
The inside of low smoke, zero halogen insulating layer 6, while it being filled with the first filled layer 7 in the outside of the second low smoke, zero halogen insulating layer 6, second
The outside of filled layer 10 is provided with fixing piece 5, the second filled layer 10 is arranged in the outside of fixing piece 5, while in the second filled layer
10 outside setting low smoke, zero halogen outer jacket 8, can have the safe to use of effective device entirety, while in use,
Can the second low smoke, zero halogen of side-pulling insulating layer 6 outward, by by-pass core 3 and the second low smoke, zero halogen insulating layer 6 from the first opening 9,
It extracts out, is replaced at second opening 11, the first low smoke, zero halogen insulating layer 4 is subjected to pull from the interface of device, to master core 2
It is replaced, the effective service life for extending device entirety.
It should be noted that herein, 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 include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-performance electric wire with low smoke, zero halogen insulating layer, including plastic cement skeleton (1), master core (2) and by-pass core
(3), it is characterised in that：The middle part of the plastic cement skeleton (1) is equipped with the first low smoke, zero halogen insulating layer by opening up circular through hole
(4), the stabilizer blade interval of the plastic cement skeleton (1) is provided with fixing piece (5), between the plastic cement skeleton (1) and fixing piece (5)
It is provided with the second low smoke, zero halogen insulating layer (6), the second low smoke, zero halogen insulating layer (6) and the outside of plastic cement skeleton (1) are arranged
There is the first filled layer (7), low smoke, zero halogen outer jacket (8), the Halogen are fixedly installed at the branch foot of the plastic cement skeleton (1)
The outer ledge of low cigarette outer jacket (8) forms the first opening (9), inside and the fixing piece (5) of the low smoke, zero halogen outer jacket (8)
Outside between be provided with the second filled layer (10), the master core (2) is mounted on the interior of the first low smoke, zero halogen insulating layer (4)
Portion, the by-pass core (3) are mounted on the inside of the second low smoke, zero halogen insulating layer (6).
2. a kind of high-performance electric wire with low smoke, zero halogen insulating layer according to claim 1, it is characterised in that：It is described solid
Determine part (5) to be made of plastic material, the second opening (11) is offered in the middle part of the fixing piece (5).
3. a kind of high-performance electric wire with low smoke, zero halogen insulating layer according to claim 1, it is characterised in that：It is described solid
The inside both ends for determining part (5) are fixedly installed connector (12), another side and the plastic cement skeleton (1) of the connector (12)
Stabilizer blade side is fixedly connected.
4. a kind of high-performance electric wire with low smoke, zero halogen insulating layer according to claim 1, it is characterised in that：The pair
It is provided with low smoke, zero halogen paper tape (13) between the outside of core (3) and the inside of the second low smoke, zero halogen insulating layer (6).
5. a kind of high-performance electric wire with low smoke, zero halogen insulating layer according to claim 4, it is characterised in that：The nothing
Tensile cord skin has been wrapped on the outside of the low cigarette paper band (13) of halogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123613.8U CN207676680U (en) | 2018-01-25 | 2018-01-25 | A kind of high-performance electric wire with low smoke, zero halogen insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123613.8U CN207676680U (en) | 2018-01-25 | 2018-01-25 | A kind of high-performance electric wire with low smoke, zero halogen insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676680U true CN207676680U (en) | 2018-07-31 |
Family
ID=62974035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123613.8U Active CN207676680U (en) | 2018-01-25 | 2018-01-25 | A kind of high-performance electric wire with low smoke, zero halogen insulating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292890A (en) * | 2020-02-18 | 2020-06-16 | 四川金力电缆集团有限公司 | Fireproof cable and production process thereof |
-
2018
- 2018-01-25 CN CN201820123613.8U patent/CN207676680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292890A (en) * | 2020-02-18 | 2020-06-16 | 四川金力电缆集团有限公司 | Fireproof cable and production process thereof |
| CN111292890B (en) * | 2020-02-18 | 2022-02-01 | 四川金力电缆集团有限公司 | Fireproof cable and production process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 404100 east section of Ling Fang Road, Banqiao Industrial Park, Changzhou street, Rongchang District, Chongqing, China Patentee after: Chongqing Keli Cable Co., Ltd Address before: 404100 east section of Ling Fang Road, Banqiao Industrial Park, Changzhou street, Rongchang District, Chongqing, China Patentee before: CHONGQING KELI CABLE Co.,Ltd. |