CN103745775A - Heat-insulation and flame-retardant cable - Google Patents
Heat-insulation and flame-retardant cable Download PDFInfo
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- CN103745775A CN103745775A CN201310691680.1A CN201310691680A CN103745775A CN 103745775 A CN103745775 A CN 103745775A CN 201310691680 A CN201310691680 A CN 201310691680A CN 103745775 A CN103745775 A CN 103745775A
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- flame
- retardant
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- heat
- cable
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Abstract
The invention relates to a heat-insulation and flame-retardant cable which sequentially comprise a cable layer, a flame-retardant layer and a heat insulation layer from the inner layer to the outer layer, wherein the flame-retardant layer is made of non-halogen flame-retardant material, and the non-halogen flame-retardant material is composed of phosphorus pentoxide and magnesium oxide. The heat-insulation and flame-retardant cable has the advantage that a cable pipe exposed out of the ground is coated with a heat-insulation material layer and a flame-retardant material layer, which can effectively prevent liquid aluminum from being in direct contact with the cable pipe.
Description
Technical field
The present invention relates to a kind of heat-insulating flame-retardant cable.
Background technology
Existing foundry deep-bed filtration equipment causes the cable that electric panel room leads to plate-type filtering to have burn in various degree because leaking aluminium sometimes, and deep-bed filtration equipment cannot normally be used, and has had a strong impact on the normal production of aluminium ingot.The production technology that does not affect aluminium ingot is recovered the basic function of dark bed apparatus in time, is the precondition that we guarantee quality of ingot aluminum.
Therefore, be badly in need of the well behaved cable of a kind of heat-insulating flame-retardant of research and development.
Summary of the invention
Object of the present invention is intended to overcome the deficiency of above-mentioned prior art, discloses the well behaved heat-insulating flame-retardant cable of a kind of heat-insulating flame-retardant.
For achieving the above object, technical scheme of the present invention is as follows: a kind of heat-insulating flame-retardant cable, it is characterized in that, and from internal layer to skin, comprise successively cable floor, flame-retardant layer and thermal insulation layer, described flame-retardant layer consists of bittern-free flame-proof material.
Described bittern-free flame-proof material is comprised of phosphorus pentoxide and magnesium oxide.
The invention has the beneficial effects as follows: insulation material layer and fire proofing layer parcel for the cable tube basseting, can effectively prevent that aluminium liquid from directly contacting with cable tube.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
For understanding better the present invention, below in conjunction with the drawings and specific embodiments, it is done to further detailed elaboration.
As shown in Figure 1, a kind of heat-insulating flame-retardant cable comprises successively cable floor 1, flame-retardant layer 2 and thermal insulation layer 3 from internal layer to skin, and described flame-retardant layer 2 consists of bittern-free flame-proof material.
Described bittern-free flame-proof material is comprised of phosphorus pentoxide and magnesium oxide.
Claims (2)
1. a heat-insulating flame-retardant cable, is characterized in that, comprises successively cable floor, flame-retardant layer and thermal insulation layer from internal layer to skin, and described flame-retardant layer consists of bittern-free flame-proof material.
2. heat-insulating flame-retardant cable according to claim 1, is characterized in that, described bittern-free flame-proof material is comprised of phosphorus pentoxide and magnesium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691680.1A CN103745775A (en) | 2013-12-17 | 2013-12-17 | Heat-insulation and flame-retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691680.1A CN103745775A (en) | 2013-12-17 | 2013-12-17 | Heat-insulation and flame-retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103745775A true CN103745775A (en) | 2014-04-23 |
Family
ID=50502788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691680.1A Pending CN103745775A (en) | 2013-12-17 | 2013-12-17 | Heat-insulation and flame-retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103745775A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063266A (en) * | 1990-02-20 | 1991-11-05 | Champlain Cable Corporation | Non-halogenated insulation with high oxygen index |
| CN202034101U (en) * | 2011-03-30 | 2011-11-09 | 安徽省繁昌县裕鑫线缆有限公司 | Multi-core flame-retardant flat cable |
| CN102306513A (en) * | 2010-07-27 | 2012-01-04 | 南洋电缆集团有限公司 | Expansion type environment-friendly halogen-free high-flame retardant and fire-resistant cable and method thereof |
| CN202632821U (en) * | 2012-05-03 | 2012-12-26 | 宝胜科技创新股份有限公司 | Cable with corrugated aluminum sheath |
| CN102888048A (en) * | 2012-10-18 | 2013-01-23 | 苏州希普拉斯新材料有限公司 | Low-smoke halogen-free and flame-retardant cable sheath material based on glass transition mechanism |
-
2013
- 2013-12-17 CN CN201310691680.1A patent/CN103745775A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063266A (en) * | 1990-02-20 | 1991-11-05 | Champlain Cable Corporation | Non-halogenated insulation with high oxygen index |
| CN102306513A (en) * | 2010-07-27 | 2012-01-04 | 南洋电缆集团有限公司 | Expansion type environment-friendly halogen-free high-flame retardant and fire-resistant cable and method thereof |
| CN202034101U (en) * | 2011-03-30 | 2011-11-09 | 安徽省繁昌县裕鑫线缆有限公司 | Multi-core flame-retardant flat cable |
| CN202632821U (en) * | 2012-05-03 | 2012-12-26 | 宝胜科技创新股份有限公司 | Cable with corrugated aluminum sheath |
| CN102888048A (en) * | 2012-10-18 | 2013-01-23 | 苏州希普拉斯新材料有限公司 | Low-smoke halogen-free and flame-retardant cable sheath material based on glass transition mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |