CN204270701U - A kind of flame-proof control cable with isolation radiating structure - Google Patents
A kind of flame-proof control cable with isolation radiating structure Download PDFInfo
- Publication number
- CN204270701U CN204270701U CN201420785960.9U CN201420785960U CN204270701U CN 204270701 U CN204270701 U CN 204270701U CN 201420785960 U CN201420785960 U CN 201420785960U CN 204270701 U CN204270701 U CN 204270701U
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- CN
- China
- Prior art keywords
- conductor group
- silicone rubber
- methyl phenyl
- control
- vinyl silicone
- Prior art date
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Abstract
The utility model discloses a kind of flame-proof control cable with isolation radiating structure, comprise two groups and control conductor group, control conductor group by being coated with in outside and tightening thermal insulation layer and form after the stranded bunchy of 7 insulated pilot wire cores, two groups control conductor group extrusion moulding in methyl phenyl vinyl silicone rubber liner core, two groups control to be provided with the heat radiation air holes of cross section for " ∞ " shape between conductor group, methyl phenyl vinyl silicone rubber liner core is coated with the puigging of polyethylene foamed extrusion moulding, refractory ceramics powder packed layer, methyl phenyl vinyl silicone rubber external sheath layer.The utility model novel in structural design, by control conductor group is arranged in methyl phenyl vinyl silicone rubber liner core, coordinate heat radiation air holes, refractory ceramics powder packed layer, tighten thermal insulation layer, cable is made to have excellent fire-retardant isolation effect, in addition, cable core also has the effect that isolation reduces noise effect, meets the demand of computer connection control.
Description
technical field:
The utility model relates to computer cable, particularly relates to a kind of flame-proof control cable with isolation radiating structure.
background technology:
Along with the extensive use of informatization and network and automated control technology, as equipment control core electronic computer, be used in all trades and professions in national economy on a large scale, because its environment for use overwhelming majority is indoor, so use the environmental-protecting performance of material to be more and more subject to people's attention for computer connection control cable.
Traditional flame-proof control cable adopts wrapped flame-retardant layer mostly, such as polyurethane twining package tape, pyroceram silk ribbon etc., structure is simple, and flame retardant effect is poor, therefore, needs the more rational structure of design to meet the demand of flame-proof control cable.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of flame-proof control cable with isolation radiating structure, novel in structural design, has excellent fire-retardant isolation effect, meets the demand of computer connection control.
The technical solution of the utility model is as follows:
With the flame-proof control cable of isolation radiating structure, it is characterized in that: comprise two groups and control conductor group, control conductor group by being coated with in outside and tightening thermal insulation layer and form after the stranded bunchy of 7 insulated pilot wire cores, two groups control conductor group extrusion moulding in methyl phenyl vinyl silicone rubber liner core, two groups control to be provided with the heat radiation air holes of cross section for " ∞ " shape between conductor group, and methyl phenyl vinyl silicone rubber liner core is coated with puigging, refractory ceramics powder packed layer, the methyl phenyl vinyl silicone rubber external sheath layer of polyethylene foamed extrusion moulding.
The described flame-proof control cable with isolation radiating structure, is characterized in that: described refractory ceramics powder packed layer is also provided with the rock wool belt along annular space distribution.
The described flame-proof control cable with isolation radiating structure, is characterized in that: described thermal insulation layer of tightening adopts ceramic fibre braiding to form.
The utility model has the advantages that:
The utility model novel in structural design, by control conductor group is arranged in methyl phenyl vinyl silicone rubber liner core, coordinate heat radiation air holes, refractory ceramics powder packed layer, tighten thermal insulation layer, cable is made to have excellent fire-retardant isolation effect, in addition, cable core also has the effect that isolation reduces noise effect, meets the demand of computer connection control.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
See accompanying drawing:
With the flame-proof control cable of isolation radiating structure, comprise two groups and control conductor group, control conductor group by being coated with in outside and tightening thermal insulation layer 2 and form after the stranded bunchy of 7 insulated pilot wire cores 1, two groups control conductor group extrusion moulding in methyl phenyl vinyl silicone rubber liner core 3, two groups control to be provided with the heat radiation air holes 4 of cross section for " ∞ " shape between conductor group, and methyl phenyl vinyl silicone rubber liner core 3 is coated with puigging 5, refractory ceramics powder packed layer 6, the methyl phenyl vinyl silicone rubber external sheath layer 7 of polyethylene foamed extrusion moulding.
Refractory ceramics powder packed layer 6 is also provided with the rock wool belt 8 along annular space distribution.
Tightening thermal insulation layer 2 adopts ceramic fibre to weave formation, makes cable have excellent fire-retardant isolation effect.
Claims (3)
1. the flame-proof control cable with isolation radiating structure, it is characterized in that: comprise two groups and control conductor group, control conductor group by being coated with in outside and tightening thermal insulation layer and form after the stranded bunchy of 7 insulated pilot wire cores, two groups control conductor group extrusion moulding in methyl phenyl vinyl silicone rubber liner core, two groups control to be provided with the heat radiation air holes of cross section for " ∞ " shape between conductor group, methyl phenyl vinyl silicone rubber liner core is coated with the puigging of polyethylene foamed extrusion moulding, refractory ceramics powder packed layer, methyl phenyl vinyl silicone rubber external sheath layer.
2. the flame-proof control cable with isolation radiating structure according to claim 1, is characterized in that: described refractory ceramics powder packed layer is also provided with the rock wool belt along annular space distribution.
3. the flame-proof control cable with isolation radiating structure according to claim 1, is characterized in that: described thermal insulation layer of tightening adopts ceramic fibre braiding to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785960.9U CN204270701U (en) | 2014-12-11 | 2014-12-11 | A kind of flame-proof control cable with isolation radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785960.9U CN204270701U (en) | 2014-12-11 | 2014-12-11 | A kind of flame-proof control cable with isolation radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270701U true CN204270701U (en) | 2015-04-15 |
Family
ID=52805555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785960.9U Expired - Fee Related CN204270701U (en) | 2014-12-11 | 2014-12-11 | A kind of flame-proof control cable with isolation radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992772A (en) * | 2015-07-06 | 2015-10-21 | 李琴琴 | Cable having thermal-insulation shield with isolating bars |
-
2014
- 2014-12-11 CN CN201420785960.9U patent/CN204270701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992772A (en) * | 2015-07-06 | 2015-10-21 | 李琴琴 | Cable having thermal-insulation shield with isolating bars |
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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: 20150415 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |