CN201383377Y - Mineral insulation and flexible fire-proofing cable - Google Patents
Mineral insulation and flexible fire-proofing cable Download PDFInfo
- Publication number
- CN201383377Y CN201383377Y CN200920079117U CN200920079117U CN201383377Y CN 201383377 Y CN201383377 Y CN 201383377Y CN 200920079117 U CN200920079117 U CN 200920079117U CN 200920079117 U CN200920079117 U CN 200920079117U CN 201383377 Y CN201383377 Y CN 201383377Y
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- CN
- China
- Prior art keywords
- cable
- layer
- fire
- mineral insulation
- proofing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mineral insulation and flexible fire-proofing cable, comprising a core, a high-temperature resistance mineral insulating layer, a filling layer, a lapping layer and a fire-proofing protective layer, a plurality of cores, the outer surface of which are wrapped with the high-temperature resistance mineral insulating layers, are twisted into a cable core, and the filling layer, the lapping layer and the fire-proofing protective layer are sequentially wrapped on the outer surface of the cable core; therefore, the cable has good flexibility and good fire-proofing performance, can improve the service life of the cable; the cable can be widely applied to generators, petroleum, chemical engineering and metallurgy high-temperature places and sewage treatment industry and the like.
Description
Technical field
The utility model relates to the cable technology field, specifically relates to a kind of mineral insulation, flexible fire-proof cable.
Background technology
Be widely used in the employed cables of industry such as generator, oil, chemical industry, metallurgy high temperature place and sewage disposal at present, this kind traditional cable is by core and is wrapped in the outer field restrictive coating of core and constitutes, the pliability and the fire line of this type are poor, shorten cable useful life, therefore how making cable can improve these performances becomes the problem that current cable technology industry is particularly paid close attention to.
The utility model content
The purpose of this utility model is to overcome the problems referred to above, and the good mineral insulation of a kind of pliability and fire protecting performance, flexible fire-proof cable are provided.
For reaching the purpose of foregoing invention, the technical scheme that is adopted is: a kind of mineral insulation, flexible fire-proof cable, comprise core, high temperature resistant mineral insulation layer, packed layer, lapping layer and fire prevention restrictive coating, outer surface is enclosed with the mutual stranded formation cable conductor of several cores of high temperature resistant mineral insulation layer, and the outer surface of cable conductor is enclosed with packed layer, lapping layer and fire prevention restrictive coating successively.
In sum, the utility model pliability and fire protecting performance are good, improve cable useful life.Can be widely used in industries such as generator, oil, chemical industry, metallurgy high temperature place and sewage disposal.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1-core, 2-is high temperature resistant mineral insulation layer, 3-lapping layer, 4-fire prevention restrictive coating, 5-packed layer.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of mineral insulation, flexible fire-proof cable, comprise core 1, high temperature resistant mineral insulation layer 2, packed layer 5, lapping layer 3 and fire prevention restrictive coating 4, outer surface is enclosed with several cores 1 mutual stranded formation cable conductor of high temperature resistant mineral insulation layer 2, and the outer surface of cable conductor is enclosed with packed layer 5, lapping layer 3 and fire prevention restrictive coating 4 successively.
The utility model is high temperature resistant, and mineral insulation layer 2 is made by mineral association fluoroplastics (halogen-free anti-flaming polyolefin), and lapping layer 3 is made by composite polyester material, and fire prevention restrictive coating 4 is made by silastic material.
Claims (1)
1, a kind of mineral insulation, flexible fire-proof cable, it is characterized in that: comprise core (1), high temperature resistant mineral insulation layer (2), packed layer (5), lapping layer (3) and fire prevention restrictive coating (4), outer surface is enclosed with the mutual stranded formation cable conductor of several cores (1) of high temperature resistant mineral insulation layer (2), and the outer surface of cable conductor is enclosed with packed layer (5), lapping layer (3) and fire prevention restrictive coating (4) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079117U CN201383377Y (en) | 2009-02-19 | 2009-02-19 | Mineral insulation and flexible fire-proofing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079117U CN201383377Y (en) | 2009-02-19 | 2009-02-19 | Mineral insulation and flexible fire-proofing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383377Y true CN201383377Y (en) | 2010-01-13 |
Family
ID=41526849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920079117U Expired - Fee Related CN201383377Y (en) | 2009-02-19 | 2009-02-19 | Mineral insulation and flexible fire-proofing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383377Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681141A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Flexible cable |
-
2009
- 2009-02-19 CN CN200920079117U patent/CN201383377Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681141A (en) * | 2015-01-31 | 2015-06-03 | 安徽华泰电缆科技有限公司 | Flexible cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |