CN104575784A - Novel rubber jacket insulation layer - Google Patents
Novel rubber jacket insulation layer Download PDFInfo
- Publication number
- CN104575784A CN104575784A CN201310475234.7A CN201310475234A CN104575784A CN 104575784 A CN104575784 A CN 104575784A CN 201310475234 A CN201310475234 A CN 201310475234A CN 104575784 A CN104575784 A CN 104575784A
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- Prior art keywords
- conductor
- novel rubber
- insulation layer
- layer
- insulated cable
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Abstract
The invention discloses a novel rubber jacket insulation cable. The novel rubber jacket insulation cable comprises a rubber jacket, a packing layer, a conductor and an insulation layer, wherein an outer layer of the packing layer is wrapped with the rubber jacket; an outer layer of the insulation layer is wrapped with the packing layer; the conductor is arranged in the insulation layer; a flame-retardant layer is arranged between the insulation layer and the conductor; the conductor is a copper conductor with higher fire resistance; the flame-retardant layer is formed by wrapping multiple layers of mica tapes. The novel rubber jacket insulation layer is high in fire resistance, resistant to high temperature, low in cost and high in safety.
Description
Technical field
The present invention relates to a kind of novel rubber sheath insulated cable.
Background technology
Novel rubber sheath insulated cable is widely used in the place relevant with fire safety and fire-extinguishing and lifesaving such as skyscraper, underground railway, undergrond street, large-scale power station and important industrial and mining enterprises, such as, fire-fighting equipment and promptly to supply line and the control circuit of the emergency services such as leading lights., although the normal power supply that still can maintain a period of time after catching fire, there is price, complex process, problem that difficulty of construction is large in existing mineral insulated cable
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of novel rubber sheath insulated cable, fire resistance is good, high temperature resistance, and cost is low, and fail safe is high.
To achieve these goals, the present invention realizes by the following technical solutions: it comprises rubber cover, packed layer, conductor and insulating barrier, and described rubber cover is wrapped in the skin of packed layer; Described packed layer is wrapped in the skin of insulating barrier; Conductor is provided with in described insulating barrier.
As preferably, between described insulating barrier and described conductor, be provided with flame retardant coating.
As preferably, described conductor is cadmium copper alloy.
As preferably, described rubber cover comprises extexine, flame retardant coating, thermal insulation layer and inwall.
As preferably, described extexine is that thermoset polymer resin is bonded.
As preferably, described flame retardant coating is high-performance refractory fiber.
As preferably, described thermal insulation layer is the thermal insulation layer of rich resiniferous carrier format.
Fire resistance of the present invention is good, high temperature resistance, and cost is low, and fail safe is high.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
With reference to Fig. 1, this embodiment by the following technical solutions: a kind of novel rubber sheath insulated cable, comprises rubber cover 2, packed layer 1, conductor 5 and insulating barrier 3, and described rubber cover 2 is wrapped in the skin of packed layer 1; Described packed layer 1 is wrapped in the skin of insulating barrier 3; Conductor 5 is provided with in described insulating barrier 3.
It should be noted that and be provided with flame retardant coating 4 between described insulating barrier 3 and described conductor 5.
It should be noted that described conductor 5 is cadmium copper alloy.
It should be noted that described rubber cover 2 comprises extexine, flame retardant coating, thermal insulation layer and inwall.
It should be noted that described extexine is that thermoset polymer resin is bonded.
It should be noted that described flame retardant coating is high-performance refractory fiber.
It should be noted that described thermal insulation layer is the thermal insulation layer of rich resiniferous carrier format.
Fire resistance of the present invention is good, high temperature resistance, and cost is low, and fail safe is high.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a novel rubber sheath insulated cable, comprise rubber cover (2), packed layer (1), conductor (5) and insulating barrier (3), it is characterized in that, described rubber cover (2) is wrapped in the skin of packed layer (1); Described packed layer (1) is wrapped in the skin of insulating barrier (3); Conductor (5) is provided with in described insulating barrier (3).
2. the novel rubber sheath insulated cable according to claims 1, is characterized in that, is provided with flame retardant coating (4) between described insulating barrier (3) and described conductor (5).
3. the novel rubber sheath insulated cable according to claims 1, is characterized in that, described conductor (5) is cadmium copper alloy.
4. the novel rubber sheath insulated cable according to claims 1, is characterized in that, described rubber cover (2) comprises extexine, flame retardant coating, thermal insulation layer and inwall.
5. the novel rubber sheath insulated cable according to claims 1, is characterized in that, described extexine is that thermoset polymer resin is bonded.
6. the novel rubber sheath insulated cable according to claims 1, is characterized in that, described flame retardant coating is high-performance refractory fiber.
7. the novel rubber sheath insulated cable according to claims 1, is characterized in that, described thermal insulation layer is the thermal insulation layer of rich resiniferous carrier format.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475234.7A CN104575784A (en) | 2013-10-13 | 2013-10-13 | Novel rubber jacket insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475234.7A CN104575784A (en) | 2013-10-13 | 2013-10-13 | Novel rubber jacket insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104575784A true CN104575784A (en) | 2015-04-29 |
Family
ID=53091644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475234.7A Pending CN104575784A (en) | 2013-10-13 | 2013-10-13 | Novel rubber jacket insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104575784A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307433Y (en) * | 2008-12-10 | 2009-09-09 | 安徽江淮电缆集团有限公司 | Flexible water-proof cabtyre cable for submersible motor |
| CN201465629U (en) * | 2008-12-01 | 2010-05-12 | 江阴华电新材料有限公司 | Contact cable formed by packing carbon fiber core with alloy material |
| CN202373359U (en) * | 2011-12-19 | 2012-08-08 | 青岛华光电缆有限公司 | Novel fire-resistant and flame-retardant computer cable |
| CN203013321U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Fireproof flame-retardant wire cable |
| CN203118542U (en) * | 2013-02-01 | 2013-08-07 | 安徽新科电缆集团股份有限公司 | Heatproof flame-retardant cable |
-
2013
- 2013-10-13 CN CN201310475234.7A patent/CN104575784A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201465629U (en) * | 2008-12-01 | 2010-05-12 | 江阴华电新材料有限公司 | Contact cable formed by packing carbon fiber core with alloy material |
| CN201307433Y (en) * | 2008-12-10 | 2009-09-09 | 安徽江淮电缆集团有限公司 | Flexible water-proof cabtyre cable for submersible motor |
| CN202373359U (en) * | 2011-12-19 | 2012-08-08 | 青岛华光电缆有限公司 | Novel fire-resistant and flame-retardant computer cable |
| CN203013321U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Fireproof flame-retardant wire cable |
| CN203118542U (en) * | 2013-02-01 | 2013-08-07 | 安徽新科电缆集团股份有限公司 | Heatproof flame-retardant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |