CN204130232U - Silicon rubber insulation fireproof control cable - Google Patents
Silicon rubber insulation fireproof control cable Download PDFInfo
- Publication number
- CN204130232U CN204130232U CN201420192676.0U CN201420192676U CN204130232U CN 204130232 U CN204130232 U CN 204130232U CN 201420192676 U CN201420192676 U CN 201420192676U CN 204130232 U CN204130232 U CN 204130232U
- Authority
- CN
- China
- Prior art keywords
- layer
- core conductor
- outside
- earth connection
- power wire
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 22
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 claims abstract description 5
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000002985 plastic film Substances 0.000 claims abstract description 5
- 229920006255 plastic film Polymers 0.000 claims abstract description 5
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- 239000004642 Polyimide Substances 0.000 claims abstract description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229920002681 hypalon Polymers 0.000 claims abstract description 4
- 229920001721 polyimide Polymers 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 239000004945 silicone rubber Substances 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of silicon rubber insulation fireproof control cable, include five cores, described core includes earth connection core conductor and surrounding five strands of power wire core conductors of central authorities, described earth connection core conductor and power wire core conductor are all twisted by superfine zinc-plated copper wire and superfine tin-coated copper tow and form, silicone rubber insulation layer and polyimide insulative layer is provided with successively respectively in the outside of earth connection core conductor and power wire core conductor, chlorosulfonated polyethylene protective layer is surrounded by outside core, the tangent placement between two of five cores is coated with plastic film successively in outside, plastic adhesive tape, alkali-free glass fibre packed layer, glass fiber fireprotection layer and the fire-resistant sheath of nanoscale halogen-free anti-flaming polyolefin, fluid sealant is respectively equipped with at the inner and outer wall of glass fiber fireprotection layer.The utility model makes the insulation property of cable better, and fire resistance is strong, and structure is simple, reasonable in design.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of silicon rubber insulation fireproof control cable.
Background technology
At present; existing control cable is directly provided with insulating barrier outward at conductor; due to its inner conductor not having refractory protection; therefore when a fire, insulating barrier will be burnt in a short period of time, and conductor exposes in atmosphere; cause short circuit; cause cisco unity malfunction, bring very large loss, need to improve.
Utility model content
The utility model object is exactly the defect in order to make up prior art, provides a kind of silicon rubber insulation fireproof control cable.
The utility model is achieved through the following technical solutions:
A kind of silicon rubber insulation fireproof control cable, include five cores, described core includes earth connection core conductor and surrounding five strands of power wire core conductors of central authorities, described earth connection core conductor and power wire core conductor are all twisted by superfine zinc-plated copper wire and superfine tin-coated copper tow and form, silicone rubber insulation layer and polyimide insulative layer is provided with successively respectively in the outside of earth connection core conductor and power wire core conductor, chlorosulfonated polyethylene protective layer is surrounded by outside core, the tangent placement between two of five cores is coated with plastic film successively in outside, plastic adhesive tape, alkali-free glass fibre packed layer, glass fiber fireprotection layer and the fire-resistant sheath of nanoscale halogen-free anti-flaming polyolefin, fluid sealant is respectively equipped with at the inner and outer wall of glass fiber fireprotection layer.
Described fluid sealant is made up of butyl rubber and carbon black.
The utility model has the advantages that: outside the utility model, be coated with plastic film, plastic adhesive tape, alkali-free glass fibre packed layer, glass fiber fireprotection layer and the fire-resistant sheath of nanoscale halogen-free anti-flaming polyolefin successively, make the insulation property of cable better, fire resistance is strong, structure is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of silicon rubber insulation fireproof control cable, include five cores, described core includes earth connection core conductor 1 and surrounding five strands of power wire core conductors 2 of central authorities, described earth connection core conductor 1 and power wire core conductor 2 are all twisted by superfine zinc-plated copper wire and superfine tin-coated copper tow and form, silicone rubber insulation layer 3 and polyimide insulative layer 4 is provided with respectively successively in the outside of earth connection core conductor 1 and power wire core conductor 2, chlorosulfonated polyethylene protective layer 5 is surrounded by outside core, the tangent placement between two of five cores is coated with plastic film 6 successively in outside, plastic adhesive tape 7, alkali-free glass fibre packed layer 8, glass fiber fireprotection layer 9 and the fire-resistant sheath 10 of nanoscale halogen-free anti-flaming polyolefin, fluid sealant is respectively equipped with at the inner and outer wall of glass fiber fireprotection layer 9.
Described fluid sealant is made up of butyl rubber and carbon black.
Claims (1)
1. a silicon rubber insulation fireproof control cable, it is characterized in that: include five cores, described core includes earth connection core conductor and surrounding five strands of power wire core conductors of central authorities, described earth connection core conductor and power wire core conductor are all twisted by superfine zinc-plated copper wire and superfine tin-coated copper tow and form, silicone rubber insulation layer and polyimide insulative layer is provided with successively respectively in the outside of earth connection core conductor and power wire core conductor, chlorosulfonated polyethylene protective layer is surrounded by outside core, the tangent placement between two of five cores is coated with plastic film successively in outside, plastic adhesive tape, alkali-free glass fibre packed layer, glass fiber fireprotection layer and the fire-resistant sheath of nanoscale halogen-free anti-flaming polyolefin, fluid sealant is respectively equipped with at the inner and outer wall of glass fiber fireprotection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192676.0U CN204130232U (en) | 2014-04-18 | 2014-04-18 | Silicon rubber insulation fireproof control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192676.0U CN204130232U (en) | 2014-04-18 | 2014-04-18 | Silicon rubber insulation fireproof control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130232U true CN204130232U (en) | 2015-01-28 |
Family
ID=52386563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192676.0U Expired - Fee Related CN204130232U (en) | 2014-04-18 | 2014-04-18 | Silicon rubber insulation fireproof control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136877A (en) * | 2019-06-18 | 2019-08-16 | 远东电缆有限公司 | A kind of high-power charging pile cable of liquid cooling and its production technology |
| CN113571260A (en) * | 2021-08-03 | 2021-10-29 | 安徽电缆股份有限公司 | Manufacturing method of a new type of ultra-thin insulated environment-friendly special communication cable |
-
2014
- 2014-04-18 CN CN201420192676.0U patent/CN204130232U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136877A (en) * | 2019-06-18 | 2019-08-16 | 远东电缆有限公司 | A kind of high-power charging pile cable of liquid cooling and its production technology |
| CN110136877B (en) * | 2019-06-18 | 2024-05-14 | 远东电缆有限公司 | Cable for liquid-cooled high-power charging pile and production process thereof |
| CN113571260A (en) * | 2021-08-03 | 2021-10-29 | 安徽电缆股份有限公司 | Manufacturing method of a new type of ultra-thin insulated environment-friendly special communication cable |
| CN113571260B (en) * | 2021-08-03 | 2022-12-09 | 安徽电缆股份有限公司 | Manufacturing method of ultrathin insulating environment-friendly special communication 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: 20150128 Termination date: 20160418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |