CN204966154U - Fire prevention data cable - Google Patents
Fire prevention data cable Download PDFInfo
- Publication number
- CN204966154U CN204966154U CN201520775504.0U CN201520775504U CN204966154U CN 204966154 U CN204966154 U CN 204966154U CN 201520775504 U CN201520775504 U CN 201520775504U CN 204966154 U CN204966154 U CN 204966154U
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- layer
- fire prevention
- data cable
- fire
- core
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- Expired - Fee Related
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Abstract
The utility model relates to a fire prevention data cable. Current data cable is burnt very easily and is caused the short circuit, terminates data and carries, causes the loss. The utility model discloses a conductive core, its characterized in that conductive core sets up the insulating layer outward, and the conductive core pair twist of two root zone insulating layers synthesizes one sinle silk unit, and four strand core units always twist and form total conductive core, total conductive core sets gradually plastic -aluminum composite bed, iron shielded layer, pottery silica gel layer, flame retardant coating and fire -retardant sheath outward. The utility model discloses rethread a lot of pair twist synthesized the bus core after the de sinle silk passed through the insulating layer cladding, provided strong support for stablize transmitting data under the unfavorable conditions. Added pottery silica gel layer and mica tape outside total sinle silk, can greatly guarantee effective transmission of video information when the conflagration takes place, for effective the relief of disaster provides the assurance, the while will not have steamed low fire -retardant sheath material of cigarette and the comprehensive combination of fireproof cable technique, make fire prevention coaxial cable price / performance ratio demonstrated fully.
Description
Technical field
The utility model relates to a kind of electric wire, especially a kind of fire prevention data cable.
Background technology
The requirement of development to electric wire of building house ornamentation is also more and more higher, the fire caused due to electric wire senile cause in decades in past frequently occurs, electric wire market type is various, but the performance of real fire protection flame retarding is all relatively weak, existing data cable is easy to be caused short circuit by burning, termination data are carried, and cause damage.Therefore the vision cable with fire protection flame retarding function of high performance and long service life be market in the urgent need to product.
Utility model content
The object of the utility model patent to provide a kind of fire prevention data cable, and greatly ensure that effective transmission of Various types of data information when fire occurs, for effective disaster relief provides guarantee, fire protection flame retarding is good, and the life-span is permanent.
The technical solution of the utility model is: a kind of fire prevention data cable, comprise conductor wire core, it is characterized in that arranging insulating barrier outside described conductor wire core, the conductor wire core pair twist of two tape insulation layers synthesizes one core unit, four strand core units always twist and form total conductor wire core, set gradually plastic-aluminum combined layer, metal screen layer, ceramic layer of silica gel, flame retardant coating and fire retardant jacket outside described total conductor wire core.
Described fire retardant jacket is the high-temperature resistant nano modification polyolefin polymeric material of LSOH anti-flaming.
Described metal screen layer is layer that copper is encoded.
Described flame retardant coating is two-layer, and internal layer is mica layer, and skin is glass fiber belt.
The beneficial effects of the utility model are:
1. core coated by insulating barrier after again by repeatedly pair twist synthesis bus core, provide powerful support for for stable transfer data in adverse conditions provide.
2. outside total core, with the addition of ceramic layer of silica gel and mica tape, effective transmission of video information greatly can be ensure that when fire occurs, for effective disaster relief provides guarantee, LSOH anti-flaming sheath material and fireproof cable versatility are combined simultaneously, fire prevention coaxial cable cost performance is found full expression.
3. ceramic layer of silica gel, have softness, Halogen, nontoxic, tasteless, human body, natural environment are had no adverse effects, the flue gas after burning is very little, does not have smoke toxicity, to human body fanout free region.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is process chart of the present utility model.
In figure: 1. conductor wire core 2. core unit 3. damp-proof plastic-aluminum combined layer 4. metal screen layer 5. ceramic layer of silica gel 6. flame retardant coating 7. fire retardant jacket.
Embodiment
One fire prevention vision cable as depicted in figs. 1 and 2, outside conductor wire core 1, insulating barrier is set, the conductor wire core pair twist of two tape insulation layers synthesizes one core unit 2, four strand core units always twist and form total conductor wire core, the plastic-aluminum combined layer 3 of damp-proof is set gradually outside total conductor wire core, metal screen layer 4, ceramic layer of silica gel 5, flame retardant coating 6 and fire retardant jacket 7.Fire retardant jacket is the high-temperature resistant nano modification polyolefin polymeric material of LSOH anti-flaming.Metal screen layer is layer that copper is encoded, and flame retardant coating is two-layer, and internal layer is mica layer, and skin is glass fiber belt.
The utility model effectively can prevent the generation of fire incident, also effectively can ensure that the transmission of data message is that the promptness of the disaster relief provides effective guarantee.
Claims (4)
1. a fire prevention data cable, comprise conductor wire core, it is characterized in that arranging insulating barrier outside described conductor wire core, the conductor wire core pair twist of two tape insulation layers synthesizes one core unit, four strand core units always twist and form total conductor wire core, set gradually plastic-aluminum combined layer, metal screen layer, ceramic layer of silica gel, flame retardant coating and fire retardant jacket outside described total conductor wire core.
2., by one fire prevention data cable according to claim 1, it is characterized in that described fire retardant jacket is the high-temperature resistant nano modification polyolefin polymeric material of LSOH anti-flaming.
3., by the one fire prevention data cable described in claim 1 or 2, it is characterized in that described metal screen layer is layer that copper is encoded.
4., by one fire prevention data cable according to claim 3, it is characterized in that described flame retardant coating is two-layer, internal layer is mica layer, and skin is glass fiber belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775504.0U CN204966154U (en) | 2015-10-08 | 2015-10-08 | Fire prevention data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775504.0U CN204966154U (en) | 2015-10-08 | 2015-10-08 | Fire prevention data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966154U true CN204966154U (en) | 2016-01-13 |
Family
ID=55061203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775504.0U Expired - Fee Related CN204966154U (en) | 2015-10-08 | 2015-10-08 | Fire prevention data cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981341A (en) * | 2017-05-17 | 2017-07-25 | 中天射频电缆有限公司 | A kind of high fire-retardance high temperature resistant fireproof data cable and its preparation technology |
-
2015
- 2015-10-08 CN CN201520775504.0U patent/CN204966154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981341A (en) * | 2017-05-17 | 2017-07-25 | 中天射频电缆有限公司 | A kind of high fire-retardance high temperature resistant fireproof data cable and its preparation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180207 Address after: Hangzhou City, Zhejiang province 311300 Ling'an Linglong Industrial Park Jinxi Road No. 538 Patentee after: Zhejiang create new material Co., Ltd. Address before: Hangzhou City, Zhejiang province 311300 Ling'an Linglong Industrial Park Jinxi Road No. 538 Patentee before: HANGZHOU CHUANGYUAN CABLE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20181008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |